Two-layer feeding switching frame

Abstract

The utility model relates to the technical field of feeding switching frames, and discloses a two-layer feeding switching frame which comprises a front machine shell, a rear machine shell is fixedly installed at the tail end of the front machine shell, a rear upper conveying belt assembly and a rear lower conveying belt assembly which are parallel to each other are installed in the middle of the inner side wall of the rear machine shell, and a feeding port is formed in the middle of the rear machine shell. An adjustable front conveying belt assembly is hinged to the head end of the top of the front machine shell through a mounting frame, a first electric telescopic rod is hinged to the rear end of the adjustable front conveying belt assembly through a first hinge assembly, and the bottom of the first electric telescopic rod is hinged to the bottom of the inner side wall of the front machine shell through the first hinge assembly. According to the two-layer feeding switching frame, the angle of the adjustable front conveying belt assembly can be flexibly adjusted according to requirements, the adjustable front conveying belt assembly can be in butt joint with the rear upper conveying belt assembly or the rear lower conveying belt assembly according to the requirements, and therefore materials can be switched to different conveying belts according to the requirements and conveyed to different positions.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding switching frames, in particular to a two-layer feeding switching frame. Background Technique

[0002] Quick-frozen food refers to food that has been quickly frozen to extend its storage period. By quickly freezing at extremely low temperatures, quick-frozen food can effectively retain its original nutritional components, color, taste, and flavor, reduce the activity of microorganisms and enzymes, and thus maintain high quality during storage. The quick-frozen food conveyor belt is a device specifically designed for efficiently transporting quick-frozen food in a low-temperature environment.

[0003] The existing quick-frozen food conveyor belt can only transport the quick-frozen food on the same conveyor belt to the same position, and cannot switch the quick-frozen food to another conveyor belt at a different height according to requirements. Content of the Utility Model

[0004] The purpose of the utility model is to provide a two-layer feeding switching frame. The disclosed two-layer feeding switching frame of the utility model can flexibly adjust the angle of the adjustable front conveyor belt assembly according to requirements, so that it can be docked with the rear upper conveyor belt assembly or the rear lower conveyor belt assembly according to requirements, so as to switch the materials to different conveyor belts and convey them to different positions according to requirements, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a two-layer feeding switching frame, including a front machine shell, a rear machine shell is fixedly installed at the end of the front machine shell, a rear upper conveyor belt assembly and a rear lower conveyor belt assembly parallel to each other are installed in the middle of the inner side wall of the rear machine shell, a feeding port is opened in the middle of the rear machine shell, an adjustable front conveyor belt assembly is hinged and installed at the front end of the top of the front machine shell through a mounting frame, the rear end of the adjustable front conveyor belt assembly is hinged to a first electric telescopic rod through a first hinge assembly, the bottom of the first electric telescopic rod is hinged to the bottom of the inner side wall of the front machine shell through a first hinge assembly, and the tail of the adjustable front conveyor belt assembly is inserted into the feeding port.

[0006] Preferably, the front ends of the rear upper conveyor belt assembly and the rear lower conveyor belt assembly are aligned and both can be docked with the tail of the adjustable front conveyor belt assembly.

[0007] Preferably, the adjustable front conveyor belt assembly is a conveyor belt assembly with adjustable length, and the power input end is connected to the power output end of a second electric telescopic rod, and the second electric telescopic rod is hinged inside the adjustable front conveyor belt assembly through a second hinge assembly.

[0008] Preferably, the adjustable front conveyor belt assembly includes a conveyor belt body, rollers at both ends of the conveyor belt, a tensioning device, a bracket, a length adjusting device, a drive system and a control system, and the drive system is a second electric telescopic rod.

[0009] Preferably, both the rear upper conveyor belt assembly and the rear lower conveyor belt assembly include a conveyor belt body, rollers at both ends of the conveyor belt, a bracket, a drive system, and a control system.

[0010] Preferably, the height of the feed inlet is greater than the vertical projection height of the rear upper conveyor belt assembly and the rear lower conveyor belt assembly on the rear housing at their corresponding positions, and the top of the inner side wall of the feed inlet is higher than the top of the rear upper conveyor belt assembly.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The two-layer feed switching rack disclosed by the present utility model can flexibly adjust the angle of the adjustable front conveyor belt assembly according to requirements, so that it can be docked with the rear upper conveyor belt assembly or the rear lower conveyor belt assembly according to requirements, so as to switch the material to different conveyor belts according to requirements and convey it to different positions, solving the problem that the existing quick-frozen food conveyor belt can only convey the quick-frozen food on the same conveyor belt to the same position and cannot switch the quick-frozen food to another conveyor belt at a different height according to requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the adjustable front conveyor belt assembly of the present utility model when docked with the rear upper conveyor belt assembly;

[0014] Figure 2 is a schematic structural diagram of the adjustable front conveyor belt assembly of the present utility model when docked with the rear lower conveyor belt assembly.

[0015] In the figure: 1, front housing; 2, mounting rack; 3, adjustable front conveyor belt assembly; 4, rear housing; 5, feed inlet; 6, rear upper conveyor belt assembly; 7, rear lower conveyor belt assembly; 8, first electric telescopic rod; 9, first hinge assembly; 10, second electric telescopic rod; 11, second hinge assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figure 1 - Figure 2, The two-layer feeding switching rack in the figure includes a front casing 1. A rear casing 4 is fixedly installed at the end of the front casing 1. In the middle of the inner side wall of the rear casing 4, a rear upper conveyor belt assembly 6 and a rear lower conveyor belt assembly 7 are installed in parallel. A feeding port 5 is opened in the middle of the rear casing 4. At the front end of the top of the front casing 1, an adjustable front conveyor belt assembly 3 is hingedly installed through a mounting bracket 2. The rear end of the adjustable front conveyor belt assembly 3 is hinged to a first electric telescopic rod 8 through a first hinge assembly 9. The bottom of the first electric telescopic rod 8 is hinged to the bottom of the inner side wall of the front casing 1 through the first hinge assembly 9. The tail of the adjustable front conveyor belt assembly 3 is inserted into the feeding port 5. The two-layer feeding switching rack disclosed by the utility model can flexibly adjust the angle of the adjustable front conveyor belt assembly 3 according to requirements, so that it can be docked with the rear upper conveyor belt assembly 6 or the rear lower conveyor belt assembly 7 according to requirements, so as to switch the material to different conveyor belts according to requirements and convey it to different positions.

[0018] Further, the front ends of the rear upper conveyor belt assembly 6 and the rear lower conveyor belt assembly 7 are aligned and both can be docked with the tail of the adjustable front conveyor belt assembly 3, which is convenient for receiving the material conveyed by the adjustable front conveyor belt assembly 3; further, the adjustable front conveyor belt assembly 3 is a conveyor belt assembly with adjustable length, and the power input end is connected to the power output end of a second electric telescopic rod 10. The second electric telescopic rod 10 is hinged inside the adjustable front conveyor belt assembly 3 through a second hinge assembly 11, which is convenient for adjusting the length; further, the adjustable front conveyor belt assembly 3 includes a conveyor belt body, rollers at both ends of the conveyor belt, a tensioning device, a bracket, a length adjusting device, a driving system and a control system. The driving system is the second electric telescopic rod 10, which is convenient for conveying; further, both the rear upper conveyor belt assembly 6 and the rear lower conveyor belt assembly 7 include a conveyor belt body, rollers at both ends of the conveyor belt, a bracket, a driving system and a control system, which is convenient for conveying; further, the height of the feeding port 5 is greater than the vertical projection height of the rear upper conveyor belt assembly 6 and the rear lower conveyor belt assembly 7 on the rear casing 4 at their corresponding positions. The top of the inner side wall of the feeding port 5 is higher than the top of the rear upper conveyor belt assembly 6, which is convenient for conveying materials and preventing jamming.

[0019] In this solution, during use, the two-layer feeding switching rack disclosed by the present utility model can flexibly adjust the angle of the adjustable front conveyor belt assembly 3 according to requirements, so that it can be docked with the rear upper conveyor belt assembly 6 or the rear lower conveyor belt assembly 7 according to requirements, in order to switch materials to different conveyor belts according to requirements and convey them to different positions. When it is necessary to convey the frozen food on the adjustable front conveyor belt assembly 3 to the rear upper conveyor belt assembly 6, the external power supply is supplied and the first electric telescopic rod 8 is controlled to extend through an external switch. Since the front end of the top of the front machine shell 1 is hingedly installed with the adjustable front conveyor belt assembly 3 through a mounting bracket 2, the rear end of the adjustable front conveyor belt assembly 3 is hingedly connected with the first electric telescopic rod 8 through a first hinge assembly 9, and the bottom of the first electric telescopic rod 8 is hingedly connected to the bottom of the inner side wall of the front machine shell 1 through the first hinge assembly 9. When the first electric telescopic rod 8 extends, it drives the adjustable front conveyor belt assembly 3 to rise, so that its tail is docked with the rear upper conveyor belt assembly 6, as Figure 1 shown in the figure. When it is necessary to convey the frozen food on the adjustable front conveyor belt assembly 3 to the rear lower conveyor belt assembly 7, the first electric telescopic rod 8 is controlled to shorten, driving the adjustable front conveyor belt assembly 3 to droop, so that its tail is docked with the rear lower conveyor belt assembly 7, as Figure 2 shown in the figure (the adjustable front conveyor belt assembly 3, the rear upper conveyor belt assembly 6, the rear lower conveyor belt assembly 7, the first electric telescopic rod 8 and the second electric telescopic rod 10 are all existing products on the market).

[0020] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0021] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. Two-layer feeding switching rack, characterized by: The invention comprises a front housing (1), a rear housing (4) being fixedly mounted at the end of the front housing (1), a rear upper conveyor belt assembly (6) and a rear lower conveyor belt assembly (7) being mounted in parallel to each other in the middle of the inner side wall of the rear housing (4), a feed port (5) being opened in the middle of the rear housing (4), an adjustable front conveyor belt assembly (3) being hingedly mounted at the top head end of the front housing (1) through a mounting frame (2), a first electric telescopic rod (8) being hingedly mounted at the rear end of the adjustable front conveyor belt assembly (3) through a first hinge assembly (9), the bottom of the first electric telescopic rod (8) being hingedly mounted to the bottom of the inner side wall of the front housing (1) through the first hinge assembly (9), and the tail of the adjustable front conveyor belt assembly (3) being inserted into the feed port (5).

2. The two-layer feed switching rack according to claim 1 is characterized in that: The head ends of the upper rear conveyor belt assembly (6) and the lower rear conveyor belt assembly (7) are aligned and can both be butted against the tail end of the adjustable front conveyor belt assembly (3).

3. The two-layer feed switching rack according to claim 1 is characterized in that: The adjustable front conveyor belt assembly (3) is a conveyor belt assembly with adjustable length, and the power input end is connected to the power output end of the second electric telescopic rod (10), and the second electric telescopic rod (10) is hinged in the adjustable front conveyor belt assembly (3) via a second hinge assembly (11).

4. The two-layer feed switching rack according to claim 3 is characterized in that: The adjustable front conveyor belt assembly (3) comprises a conveyor belt body, rollers at both ends of the conveyor belt, a tensioning device, a bracket, a length adjustment device, a drive system and a control system, wherein the drive system is a second electric telescopic rod (10).

5. The two-layer feed switching rack according to claim 1 is characterized in that: The upper rear conveyor belt assembly (6) and the lower rear conveyor belt assembly (7) both comprise a conveyor belt body, rollers at both ends of the conveyor belt, a bracket, a drive system and a control system.

6. The two-layer feed switching rack according to claim 1 is characterized in that: The height of the feed opening (5) is greater than the vertical projection height of the rear upper conveyor belt assembly (6) and the rear lower conveyor belt assembly (7) at their corresponding positions onto the rear housing (4), and the top of the inner side wall of the feed opening (5) is higher than the top of the rear upper conveyor belt assembly (6).

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