CN108674781B

CN108674781B - Movable tray

Info

Publication number: CN108674781B
Application number: CN201810750363.5A
Authority: CN
Inventors: 单亚飞; 钱丹
Original assignee: Square Technology Group Co Ltd
Current assignee: Square Technology Group Co Ltd
Priority date: 2018-07-10
Filing date: 2018-07-10
Publication date: 2023-07-21
Anticipated expiration: 2038-07-10
Also published as: CN108674781A

Abstract

The invention relates to a movable tray which comprises a bearing frame formed by combining a longitudinal beam and a cross beam, wherein push plates are arranged at two ends of the cross beam, antifriction blocks are connected to the lower end face of the cross beam, a Chinese character 'ji' -shaped shelf strip is arranged at the upper end of the bearing frame, and the trend of the Chinese character 'ji' -shaped shelf strip is consistent with that of the longitudinal beam 1. When the movable tray is used for lateral blowing freezing perpendicular to the moving direction of the tray, the movable tray has the advantages of high freezing efficiency, low energy consumption, energy conservation and emission reduction, production cost reduction and market competitiveness improvement.

Description

Movable tray

Technical Field

The invention relates to a movable tray, in particular to a movable tray with a shelf direction perpendicular to the moving direction of the tray.

Background

At present, the trend of the upper square shelf bar of the existing movable tray for low-temperature freezing is consistent with the moving direction of the tray or the trend of the tray cross beam, and if the movable tray is used in a low-temperature freezing device for lateral blowing in which the cooling airflow direction is perpendicular to the moving direction of the tray, the bottom surface of a frozen product placed on the square shelf bar is impermeable to cold air, and the freezing efficiency is low.

Disclosure of Invention

The invention aims to overcome the defects, and provides a technical scheme of moving the tray, wherein the trend of the rack is perpendicular to the moving direction of the tray, and the technical scheme is used for freezing by lateral blowing in which the cooling airflow direction is perpendicular to the moving direction of the tray, so that the freezing efficiency is high.

The aim of the invention is achieved by the following technical scheme: the utility model provides a remove tray, includes the bearing frame by longeron and crossbeam combination the both ends of crossbeam are equipped with the push pedal the lower terminal surface of crossbeam is connected with antifriction piece the upper end of bearing frame is equipped with several font and puts the strip, several font put the trend of strip and the trend of longeron unanimous.

The invention further improves that: the square shelf strip is provided with a unilateral guiding inclined plane.

The invention further improves that: the square shelf strip is provided with a unilateral guiding oblique arc surface.

The invention further improves that: the L-shaped shelf strip is provided with a bilateral guiding inclined plane.

The invention further improves that: the L-shaped shelf strip is provided with a bilateral guiding oblique arc surface.

The invention further improves that: the section of the square shelf strip is a wave-shaped surface.

The invention further improves that: the upper end face of the square shelf strip is fixedly connected with a wear-resistant and anti-slip surface layer.

The invention further improves that: the said several shape shelf bar and the longitudinal beam are combined into a partition beam with a row of ventilation holes.

Compared with the prior art, the invention has the following advantages:

when the movable tray is used for blowing and freezing in the lateral direction perpendicular to the moving direction of the tray, the freezing efficiency is high, the energy consumption is low, frozen products of different types are frozen, the freezing time is reduced from 24-36 hours to 12-24 hours, the energy conservation and emission reduction are realized, the production cost is reduced, and the market competitiveness is improved.

Description of the drawings:

fig. 1 is: the structure of the invention is schematically shown;

fig. 2 is: a schematic diagram of fig. 1;

fig. 3 is: FIG. 1 is a partial enlarged view;

fig. 4 is: a schematic diagram of a wear-resistant anti-slip surface layer is arranged on the Chinese character 'ji' -shaped shelf strip;

fig. 5 is: the square shelf bar is provided with a schematic diagram of a unilateral guiding oblique arc surface;

fig. 6 is: a schematic diagram of a bilateral guiding inclined plane is arranged on the Chinese character 'ji' -shaped shelf bar;

fig. 7 is: a schematic diagram of a bilateral guide oblique arc surface is arranged on the inverted-U-shaped shelf bar;

fig. 8 is: the section of the square shelf bar is a schematic diagram of a waveform surface;

fig. 9 is: the Chinese character 'ji' -shaped shelf strips and the longitudinal beams are fused into a schematic diagram of the partition plate beam;

FIG. 10 is a top view of the present invention;

reference numerals in the drawings: 1-longitudinal beam, 2-cross beam, 3-bearing frame, 4-push plate, 5-antifriction block, 6-Chinese character 'ji' -shaped shelf bar, 7-unilateral guiding inclined plane, 8-wear-resistant anti-slip surface layer, 9-unilateral guiding inclined arc surface, 10-bilateral guiding inclined plane, 11-bilateral guiding inclined arc surface, 12-waveform surface, 13-ventilation hole and 14-partition beam.

The specific embodiment is as follows:

the present invention will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present invention, which examples are provided for the purpose of illustrating the present invention only and are not to be construed as limiting the scope of the present invention.

Example 1: a movable tray (see figures 1, 2, 3 and 10) comprises a bearing frame 3 formed by combining a longitudinal beam 1 and a transverse beam 2, wherein the longitudinal beam 1 is generally made of groove materials, the transverse beam 2 is generally made of L-shaped materials, the movable tray also comprises push plates 4 positioned at two ends of the transverse beam 2, antifriction blocks 5 positioned below the transverse beam 2, the antifriction blocks can also be rollers, a Chinese character 'ji' -shaped shelf strip 6 is arranged above the bearing frame 3, the trend of the Chinese character 'ji' -shaped shelf strip 6 is consistent with that of the longitudinal beam 1, a unilateral guide inclined plane 7 is arranged on the Chinese character 'ji' -shaped shelf strip 6, the gradient of the guide inclined plane is about 20 degrees, and the phenomenon of clamping stagnation does not occur when a frozen product moves and is placed along the guide inclined plane.

Example 2:

the difference from example 1 is that: the wear-resistant and anti-slip surface layer 8 (see figure 4) is arranged on the square shelf strip 6, and the wear-resistant and anti-slip surface layer 8 can prevent frozen products from sliding on the movable tray.

Example 3:

the differences from examples 1 and 2 are: the triangular shelf strip 6 is provided with a single-side guiding oblique arc surface 9 (see figure 5), and the single-side guiding oblique arc surface 9 can enable frozen products to smoothly move onto the triangular shelf strip.

Example 4:

the differences from examples 1 and 2 are: the double-sided guiding inclined plane 10 (see figure 6) is arranged on the square shelf strip 6, and the double-sided guiding inclined plane can enable frozen products to enter and exit the movable tray in a bidirectional manner, and is generally used for allowing the frozen products of the iron sheet frozen tray with the hard bottom surface in small-area contact on the shelf strip to be frozen.

Example 5:

the differences from examples 1 and 2 are: the double-sided guiding oblique arc surface 11 (see fig. 7) is arranged on the Chinese character 'ji' -shaped shelf strip 6, and can enable frozen products to bidirectionally enter and leave the movable tray and smoothly move onto the Chinese character 'ji' -shaped shelf strip.

Example 6:

the differences from examples 1 and 2 are: the section of the U-shaped shelf strip 6 is a wave-shaped surface 12 (see figure 8), the top surface of the cross beam 2 is lower than the top surface of the longitudinal beam 1, the U-shaped shelf strip 6 is arranged on the top surface of the cross beam 2, and the heights of the wave crest and the wave trough of the wave-shaped surface 12 are increased, so that the circulation effect of cold air in the wave-shaped surface 12 is better, and the freezing effect of the bottom surface of a frozen product is better.

Example 7:

the differences from examples 1 and 2 are: the rail 6 and the longitudinal beam 1 merge into a partition beam 14 with a row of ventilation openings 13. The cooling air flow in the vent hole 13 indirectly cools the frozen products through the baffle beam 14, and can adapt to the freezing of different frozen products.

Finally, it should be noted that: although the present invention and its advantages have been described in detail, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims. Furthermore, the scope of the present application is not intended to be limited to the particular embodiments of the process, machine, means, method and steps described in the specification. Those of ordinary skill in the art will readily appreciate from the disclosure of the present invention, processes, machines, means, methods, or steps, presently existing or later to be developed that perform substantially the same function or achieve substantially the same result as the corresponding embodiments described herein may be utilized according to the present invention. Accordingly, the appended claims are intended to include within their scope such processes, apparatuses, means, methods, or steps.

Claims

1. The utility model provides a remove tray, includes load-bearing frame (3) by longeron (1) and crossbeam (2) combination, its characterized in that: the two ends of the cross beam (2) are provided with push plates (4), the lower end face of the cross beam (2) is connected with antifriction blocks (5), the upper end of the bearing frame (3) is provided with a Chinese character 'ji' -shaped shelf bar (6), and the trend of the Chinese character 'ji' -shaped shelf bar (6) is consistent with that of the longitudinal beam (1).

2. The mobile tray of claim 1, wherein: the square shelf strip (6) is provided with a unilateral guiding inclined plane (7).

3. The mobile tray of claim 1, wherein: the square shelf strip (6) is provided with a unilateral guiding oblique arc surface (9).

4. The mobile tray of claim 1, wherein: the L-shaped shelf strip (6) is provided with a double-side guide inclined plane (10).

5. The mobile tray of claim 1, wherein: the L-shaped shelf strip (6) is provided with a bilateral guiding oblique arc surface (11).

6. The mobile tray of claim 1, wherein: the section of the square shelf strip (6) is a wave-shaped surface (12).

7. The mobile pallet according to one of claims 2-6, characterized in that: the upper end face of the square shelf strip (6) is fixedly connected with a wear-resistant and anti-slip surface layer (8).

8. The mobile tray of claim 7, wherein: the U-shaped shelf strip (6) and the longitudinal beam (1) are combined into a partition beam (14) with a row of vent holes (13).