Sample fixing frame compatible with multiple detection items of kitchen waste disposer

Abstract

The present application relates to the sample fixing frame of compatible multiple kitchen waste disposer detection items, through the design of upper and lower two layers, the state of the table basin and the kitchen waste disposer under the use environment is simulated well. Meanwhile, through the adjustment of the bottom tray, the garbage disposer can be stably fixed between the bottom tray and the table basin fixing seat, and the stability of the garbage disposer in the test is guaranteed. In addition, the frame fixing structure formed by the supporting rod can guarantee the installation convenience of the power cord, the pneumatic switch, the water inlet pipe and the drain pipe in the experiment. Finally, the overall structure is transferred conveniently by the universal wheel, which is convenient for conversion between different test environments, and greatly facilitates the performance detection of the garbage disposer.

Description

Technical Field

[0001] This invention relates to the field of testing, particularly to the field of testing food waste disposers, and more specifically to a sample holder compatible with multiple testing items for food waste disposers. Background Technology

[0002] A food waste disposer is a modern kitchen appliance installed under the kitchen sink and connected to the drain pipe. It mainly consists of a motor, a grinding disc, and a grinding chamber. An AC or DC motor drives the blade disc, using centrifugal force to pulverize food waste in the grinding chamber before it is discharged into the sewer.

[0003] Specifically, when the food waste disposer is turned on, the motor drives the grinding disc to rotate at high speed. Food scraps and other food waste enter the grinding chamber through the sink drain. Inside the grinding chamber, the rotating grinding disc uses centrifugal force to squeeze the waste against the grinding wall. At the same time, the grinding hammers or cutting teeth on the grinding disc crush the food waste into fine particles through impact, cutting, and grinding. These particles are flushed into the sewer with the water flow and discharged into the public sewage treatment system.

[0004] As food waste disposers continue to develop, more and more functions are being added, which necessitates a greater number of tests. These tests include assessing the internal motor speed, electromagnetic compatibility, and flushing and unclogging performance under simulated household conditions. However, the increasingly diverse appearances and unique shapes of food waste disposers present challenges in securing them during inspections and in disassembly / relocation for multiple projects, resulting in lengthy and cumbersome inspection processes. Summary of the Invention

[0005] This invention addresses the problems of continuously changing appearance and increasing functions of food waste disposers, leading to an increase in testing items and poor stability during testing.

[0006] The sample holder disclosed in this invention, compatible with multiple food waste disposer testing items, comprises two layers: an upper layer, which is a basin simulation layer, mainly composed of a basin holder and a basin placed inside the basin holder; and a lower layer, which is a food waste disposer accommodating layer, mainly composed of a height-adjustable base tray and support rods. The support rods are located at the four corners of the base tray, with one end fixed to the base tray and the other end fixed below the basin holder, thereby forming a space to accommodate food waste disposers at the height of the disposer. The base tray has a scissor-type lifting structure.

[0007] Preferably, the basin holder is a waterproof basin holder. Depending on specific needs, materials such as solid wood, PVC, stainless steel, aerospace aluminum, MDF, and acrylic can be selected.

[0008] Preferably, the basin is a stainless steel basin.

[0009] Preferably, the support rod is a stainless steel metal support rod.

[0010] More preferably, the bottom tray includes an upper tray surface, a base, and a scissor structure disposed between the upper tray surface and the base, and also includes a scissor structure opening and closing drive system. When the scissor structure opens to both sides, the height of the scissor structure decreases, the distance between the upper tray surface and the sink mounting base increases, and the food waste disposer's accommodating space increases. When the scissor structure closes towards the center, the height of the scissor structure increases, the distance between the upper tray surface and the sink mounting base decreases, and the food waste disposer's accommodating space decreases.

[0011] More preferably, the opening and closing drive of the scissor lift structure is a screw drive, including a bolt and a screw rod. The screw rod passes through the scissor lift structure, and the corresponding scissor lift structure has a thread that matches the screw rod. The bolt is screwed onto the screw rod.

[0012] Here, the screw can be a common metal bolt or screw, or it can be a threaded wooden rod combined with a compressible sponge block material to meet the needs of different tests regarding tolerance to other metal objects.

[0013] More preferably, the bolt abuts against the outside of the scissor lift structure.

[0014] In a preferred embodiment, the system further includes casters mounted on the bottom of the chassis.

[0015] As a preferred technical solution, the washbasin is also equipped with a handle.

[0016] As a preferred technical solution, a handrail is also fixed on the support rod.

[0017] In a preferred embodiment, a sealing cover is also included, which is compatible with the washbasin. Here, "compatible" means that it can be placed on the washbasin and seal it.

[0018] This invention, through its two-layer design, effectively simulates the state of a sink and food waste disposer under actual use. Simultaneously, the adjustable base tray allows for stable fixation of the disposer between the base tray and the sink mounting base, ensuring stability during testing. Furthermore, the frame structure formed by support rods ensures convenient installation of the power cord, pneumatic switch, water inlet pipe, and drain pipe during experiments. Finally, the use of casters facilitates easy relocation of the entire structure, making it convenient for use in different testing environments. This greatly simplifies the performance testing of the food waste disposer. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a mounting bracket that is compatible with multiple waste disposer testing programs.

[0020] Figure 2 This is a top view of the simulated sink floor.

[0021] Figure 3 This is a schematic diagram of the screw drive and the scissor lift mechanism working together. Detailed Implementation

[0022] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. Example 1

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, the sample holder, compatible with multiple food waste disposer testing items, comprises two layers. The upper layer is a simulated sink layer 1, mainly consisting of a sink mounting base 2 and a sink 3 placed within the sink mounting base; Figure 1 To indicate the position of the sink 3, we use a dotted line to show its location within the sink mounting base 2. The lower layer is the food waste disposer housing layer 4, mainly composed of a height-adjustable base tray 5 and support rods 6. The support rods 6 are located at the four corners of the base tray, with one end fixed to the base tray 5 and the other end fixed below the sink mounting base 2, thus forming a space to accommodate the food waste disposer at its height. The base tray has a scissor-lift mechanism. Further details... Figure 1 and Figure 3 The bottom tray 5 includes an upper tray surface 501, a base 502, and a scissor lift structure disposed between the upper tray surface and the base, and also includes a scissor lift structure opening and closing drive system. Figure 3 As shown, the scissor lift mechanism is driven by a screw drive, including a bolt 503 and a screw 504. The screw 504 passes through the scissor lift mechanism 505, and the corresponding scissor lift mechanism has a thread that matches the screw. The bolt is screwed onto the screw.

[0024] In this embodiment, a caster wheel 6 is also included, which is installed at the bottom of the chassis 502.

[0025] Because bolt 503 seals one end of screw 504, when screw 503 is continuously tightened, the scissor structure closes towards the middle, the height of the scissor structure increases, the distance between the upper tray surface 501 and the basin fixing seat 2 decreases, and the food waste disposer's capacity decreases; conversely, when screw 503 is loosened, the scissor structure opens to both sides, the height of the scissor structure decreases, the distance between the upper tray surface 501 and the basin fixing seat 2 increases, and the food waste disposer's capacity increases.

[0026] Preferably, the basin holder is a waterproof basin holder. Depending on specific needs, materials such as solid wood, PVC, stainless steel, aerospace aluminum, MDF, and acrylic can be selected.

[0027] In this embodiment, the basin is preferably a stainless steel basin, and the support rod is a stainless steel metal support rod.

[0028] Combination Figure 1 As can be seen, the washbasin is also equipped with a handle 7. Preferably, a handrail 8 is also fixed to the support rod.

[0029] Furthermore, combined with Figure 1 , Figure 2 It can be seen that a sealing cover 9 is also included, which matches the basin 3. Here, "matching" means that it can be placed on the basin and close it, such as... Figure 2 As shown in the diagram. This effectively prevents items from falling into the waste disposal unit or coming into contact with the internal blades due to operator error during the test.

[0030] The following describes the operation process of the present invention in conjunction with the above structure: First, place the basin in the basin holder. You can use the handle on the basin to make the operation easier during the placement process.

[0031] Then, the upper support surface of the base tray is raised using screws, so that the gap between the upper support surface and the basin mounting base is slightly larger than the height of the food waste disposer. Next, the food waste disposer is installed under the basin, and the upper support surface is continuously raised using screws until it engages with the basin mounting base, locking the food waste disposer securely.

[0032] Then install the power cord, start switch, water inlet pipe, drain pipe and other accessories on the garbage disposal unit and connect them to the corresponding processing terminal.

[0033] Then, the lid was closed, and the relevant experiments were conducted.

[0034] After the experiment, the power cord, start switch, water inlet pipe, drain pipe, and other accessories were disassembled, and the equipment mounting frame was transported to another testing environment. Handrails can be used during transport for greater convenience and less effort.

Claims

1. A sample holder compatible with multiple testing items for food waste disposers, characterized in that, It consists of two layers. The upper layer is a basin simulation layer, mainly composed of a basin mounting base and a basin placed inside the basin mounting base. The lower layer is a food waste disposer housing layer, mainly composed of a height-adjustable base tray and support rods. The support rods are located at the four top corners of the base tray, with one end fixed to the base tray and the other end fixed below the basin mounting base, thus forming a space to accommodate the food waste disposer at the height. The base tray has a scissor lift structure.

2. The sample holder compatible with multiple food waste disposer testing items as described in claim 1, characterized in that, The basin mounting base is a waterproof basin mounting base.

3. The sample holder compatible with multiple food waste disposer testing items according to claim 1, characterized in that, The basin is a stainless steel basin.

4. The sample holder compatible with multiple food waste disposer testing items as described in claim 1, characterized in that, The support rod is a stainless steel metal support rod.

5. The sample holder compatible with multiple food waste disposer testing items according to claim 1, characterized in that, The bottom tray includes an upper tray surface, a chassis, and a scissor lift structure disposed between the upper tray surface and the chassis, and also includes a scissor lift structure opening and closing drive system.

6. The sample holder compatible with multiple food waste disposer testing items according to claim 5, characterized in that, The scissor lift opening and closing drive system is a screw drive, including a bolt and a screw rod. The screw rod passes through the scissor lift structure, and the corresponding scissor lift structure has a thread that matches the screw rod. The bolt is screwed onto the screw rod.

7. The sample holder compatible with multiple food waste disposer testing items according to claim 6, characterized in that, The bolts are abutted against the outside of the scissor lift structure.

8. The sample holder compatible with multiple food waste disposer testing items according to claim 1, characterized in that, It also includes casters, which are mounted on the bottom of the chassis.

9. The sample holder compatible with multiple food waste disposer testing items according to claim 1, characterized in that, The basin is also equipped with a handle, and / or a handrail is fixed to the support rod.

10. The sample holder compatible with multiple food waste disposer testing items according to claim 1, characterized in that, It also includes a sealing cap that matches the basin.

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