A detection device for the experiment of detecting the sugar content of citrus fruits

Abstract

The present invention relates to the technical field of citrus sugar content detection, and in particular to a detection device for citrus sugar content detection experiments, including a sugar content detector, a juicing mechanism, a detection chamber and a delivery pipe. The top of the sugar content detector is fixedly connected with a juicing mechanism and a detection chamber. The juicing mechanism and the detection chamber are communicated through a delivery pipe. Above the sugar content detector, a display screen for displaying sugar content values is fixedly installed. On the side of the sugar content detector, a pump body for cleaning the detection chamber is installed; in the present invention, automatic juicing of citrus can be realized without manual juicing. At the same time, the juice extracted by the juicing can filter out the fibers inside the citrus through a filtering component, and ensure that the juice can move synchronously to the detection area, omitting the process of transferring the juice midway, which is very simple. At the same time, there is no need to worry about the problem of juice overflowing the detection area.

Description

Technical Field

[0001] The present invention relates to the technical field of citrus sugar content detection, and specifically to a detection device for citrus sugar content detection experiments. Background Art

[0002] For the existing detection of the sugar content of citrus, it is generally measured by a sugar content detector. The steps of sugar content detection are as follows: First, peel the citrus, then place the citrus inside a juicer or manually squeeze the juice from the citrus, and then manually take out the citrus juice and drop it into the detection area of the detector. The following problems exist: First, the juice extracted by the juicer contains citrus fibers, which drip into the detection area along with the juice and affect the detection data. Second, when dropping it into the detection area of the detector, because the detection area is small, it is easy to cause inaccurate dripping, resulting in the juice flowing outwards, causing pollution and affecting subsequent cleaning work. Therefore, in view of the above problems, a detection device for citrus sugar content detection experiments is proposed. Summary of the Invention

[0003] The purpose of the present invention is to provide a detection device for citrus sugar content detection experiments to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] A detection device for citrus sugar content detection experiments, including a sugar content detector, a juicing mechanism, a detection chamber, and a delivery pipe. The top of the sugar content detector is fixedly connected with a juicing mechanism and a detection chamber. The juicing mechanism and the detection chamber are connected through a delivery pipe. Above the sugar content detector, a display screen for displaying the sugar content value is fixedly installed. On the side of the sugar content detector, a pump body for cleaning the detection chamber is installed.

[0006] Preferably, a viewing window for observing the internal situation of the detection chamber is fixedly connected to the surface of the detection chamber. The top of the detection chamber is detachably connected with a sealing plug. By opening the sealing plug, the juice can be discharged and the inside of the detection chamber can be cleaned.

[0007] Preferably, the juicing mechanism includes a juicing pipe, a rotating motor, a threaded rod, and a threaded sleeve. A sealing cover is rotatably connected to the outside of the juicing pipe. Above the inside of the juicing pipe, an extrusion assembly for squeezing citrus is fixedly connected. And below the extrusion assembly, a filtering assembly is provided. The outside of the filtering assembly is fixedly connected to the juicing pipe. Below the filtering assembly, a connecting pipe is provided. The other end of the connecting pipe is connected to the pump body. The delivery pipe is communicated with the outside of the connecting pipe.

[0008] Preferably, a solenoid valve and a check valve are fixedly installed on the outer side of the connecting pipe, and the solenoid valve and the check valve are respectively located on both sides of the connection between the conveying pipe and the connecting pipe. This setting can clean the inside of the detection cavity and the juice extraction pipe by opening and closing the solenoid valve and the check valve.

[0009] Preferably, the extrusion assembly includes a rotating motor, a threaded rod, a threaded sleeve and a limiting sleeve. The outer side of the rotating motor is fixedly connected to the juice extraction pipe. The end of the main shaft of the rotating motor is fixedly connected to the threaded rod. The threaded sleeve is spirally connected to the outer side of the threaded rod. The bottom of the threaded sleeve is fixedly connected to a sliding table. The outer side of the sliding table is slidably connected to the inner side of the juice extraction pipe in the up and down direction. The bottom of the sliding table is fixedly connected to an extrusion block. This setting can realize the automatic juice extraction work of citrus fruits, and at the same time, there is no need for manual transfer of citrus juice, omitting the transfer process and eliminating some hidden dangers that affect the accuracy of detection data during the transfer process.

[0010] Preferably, a flange portion is provided above the sliding table, and a recessed portion is provided inside the limiting sleeve. The sliding table is engaged with the recessed portion inside the limiting sleeve through the flange portion. This setting is used to limit the sliding table and is in close contact with the sliding table when the sealing cover is closed to achieve a sealing effect and prevent citrus juice from soaking above the sliding table.

[0011] Preferably, the filtering assembly includes a placement ring and a filter cover. The placement ring is arranged in a ring shape and the outer side of the placement ring is fixedly connected to the inside of the juice extraction pipe. The filter cover is arranged inside the placement ring. This setting can filter the fibers in the citrus juice and ensure the accuracy of the data for measuring the sugar content.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] In the present invention, through the juice extraction pipe, the rotating motor, the extrusion assembly and the filtering assembly provided, it can realize the automatic juice extraction work of citrus fruits without manual juice extraction. At the same time, the juice extracted passes through the filtering assembly, which can filter out the fibers inside the citrus fruits and ensure that the juice can move synchronously to the detection area, omitting the process of transferring the juice midway, which is very simple, and at the same time, there is no need to worry about the problem of juice overflowing from the detection area;

[0014] Through the check valve, the detection cavity, the viewing window and the pump body provided, the situation of the citrus juice inside the detection cavity can be clearly observed through the viewing window. At the same time, after the detection is completed, the inside of the detection cavity can be automatically rinsed by starting the pump body, and the inside of the juice extraction pipe can be backwashed by opening the solenoid valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2This is the top view of the present invention;

[0017] Figure 3 This is the schematic structural diagram of the juice extraction mechanism of the present invention;

[0018] Figure 4 This is the schematic structural diagram of the limit sleeve of the present invention.

[0019] In the figure: 1, sugar content detector; 2, juice extraction mechanism; 201, juice extraction pipe; 202, rotating motor; 203, threaded rod; 204, threaded sleeve; 205, limit sleeve; 206, sliding table; 207, extrusion block; 208, sealing cover; 209, placement ring; 210, filter cover; 211, connecting pipe; 212, solenoid valve; 213, check valve; 3, detection chamber; 4, display screen; 5, sealing plug; 6, conveying pipe; 7, viewing window; 8, pump body. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0023] A detection device for detecting the sugar content of citrus fruits in an experiment, including a sugar content detector 1, a juice extraction mechanism 2, a detection chamber 3 and a conveying pipe 6. The top of the above-mentioned sugar content detector 1 is fixedly connected with a juice extraction mechanism 2 and a detection chamber 3. The above-mentioned juice extraction mechanism 2 and the detection chamber 3 are connected through a conveying pipe 6. Above the above-mentioned sugar content detector 1, a display screen 4 for displaying the sugar content value is fixedly installed. On the side of the above-mentioned sugar content detector 1, a pump body 8 for cleaning the detection chamber 3 is installed.

[0024] The surface of the above-mentioned detection chamber 3 is fixedly connected with a viewing window 7 for observing the internal situation of the detection chamber 3. The top of the above-mentioned detection chamber 3 is detachably connected with a sealing plug 5. By opening the sealing plug 5, the juice can be discharged and the inside of the detection chamber 3 can be cleaned.

[0025] The above-mentioned juice extraction mechanism 2 includes a juice extraction tube 201, a rotating motor 202, a threaded rod 203, and a threaded sleeve 204. A sealing cover 208 is rotatably connected to the outside of the juice extraction tube 201. An extrusion assembly for squeezing citrus fruits is fixedly connected above the inside of the juice extraction tube 201, and a filtering assembly is provided below the extrusion assembly. The outside of the filtering assembly is fixedly connected to the juice extraction tube 201. A connecting pipe 211 is provided below the filtering assembly. The other end of the connecting pipe 211 is connected to the pump body 8, and a delivery pipe 6 is communicated with the outside of the connecting pipe 211.

[0026] An electromagnetic valve 212 and a one-way valve 213 are fixedly installed on the outside of the connecting pipe 211, and the electromagnetic valve 212 and the one-way valve 213 are respectively located on both sides of the connection between the delivery pipe 6 and the connecting pipe 211. This setting can clean the inside of the detection cavity 3 and the juice extraction tube 201 by opening and closing the electromagnetic valve 212 and the one-way valve 213.

[0027] The above-mentioned extrusion assembly includes a rotating motor 202, a threaded rod 203, a threaded sleeve 204, and a limiting sleeve 205. The outside of the rotating motor 202 is fixedly connected to the juice extraction tube 201. The end of the main shaft of the rotating motor 202 is fixedly connected to the threaded rod 203. The threaded sleeve 204 is spirally connected to the outside of the threaded rod 203. The bottom of the threaded sleeve 204 is fixedly connected to a sliding table 206. The outside of the sliding table 206 is slidably connected up and down with the inner side of the juice extraction tube 201. The bottom of the sliding table 206 is fixedly connected to an extrusion block 207. This setting can realize the automatic juice extraction work of citrus fruits, and at the same time, there is no need for manual transfer of citrus juice, omitting the transfer process and eliminating some potential hazards that affect the accuracy of detection data during the transfer process.

[0028] A flange portion is provided above the sliding table 206, and a recessed portion is provided inside the limiting sleeve 205. The sliding table 206 is engaged with the recessed portion inside the limiting sleeve 205 through the flange portion. This setting is used to limit the sliding table 206 and is in close contact with the sliding table 206 when the sealing cover 208 is closed to achieve a sealing effect and prevent citrus juice from soaking above the sliding table 206.

[0029] The above-mentioned filtering assembly includes a placement ring 209 and a filter cover 210. The placement ring 209 is arranged in a ring shape and the outside of the placement ring 209 is fixedly connected to the inside of the juice extraction tube 201. A filter cover 210 is provided inside the placement ring 209. This setting can filter the fibers in the citrus juice and ensure the accuracy of the data for sugar content detection.

[0030] Working process: When in operation, power is switched on. The sugar content detector 1 has a built-in control unit. When detecting the sugar content of citrus fruits, by opening the sealing cover 208, one or more peeled citrus fruit segments are placed inside the juice extraction tube 201, and then the sealing cover 208 is closed to make it in a sealed state with the juice extraction tube 201. Then, by starting the rotation motor 202, the rotation motor 202 drives the threaded rod 203 to rotate. The threaded rod 203 drives the threaded sleeve 204 to move. The threaded sleeve 204 pushes the sliding table 206 and the extrusion block 207 to move. At this time, the extrusion block 207 approaches the filter cover 210 and squeezes the citrus fruit so that its juice flows out. The juice flows into the delivery pipe 6 through the connecting pipe 211 and enters the detection chamber 3 through the delivery pipe 6. And the staff can observe the specific situation of the juice inside the detection chamber 3 through the transparent viewing window 7. When the juice is evenly mixed, stop squeezing the citrus fruit, and then by starting the sugar content detector 1, the sugar content of the citrus fruit can be measured, and the sugar content value is displayed through the display screen 4.

[0031] Embodiment 2

[0032] Working process: The same parts in Embodiment 2 as in Embodiment 1 will not be elaborated. The difference is that when the detection is completed, the inside of the detection chamber 3 needs to be cleaned. At this time, by closing the solenoid valve 212, the input end of the pump body 8 is externally connected to a water pipe, then the pump body 8 is started, and the one-way valve 213 is opened. At the same time, the sealing plug 5 is taken out to separate it from the detection chamber 3. The pump body 8 pumps out the external water source and enters the delivery pipe 6 through the connecting pipe 211. The detection area inside the detection chamber 3 can be automatically flushed through the delivery pipe 6. At the same time, the solenoid valve 212 can also be opened, and then the water source flows into the juice extraction tube 201 to clean it. And the filter cover 210 can be separated from the placement ring 209 to facilitate its removal and cleaning.

[0033] Although the embodiments of the present invention 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 principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection device for citrus sugar content detection experiments, comprising a sugar content detector (1), a juicing mechanism (2), a detection chamber (3) and a delivery pipe (6), characterized in that: At the top of the sugar content detector (1), a juice extraction mechanism (2) and a detection chamber (3) are fixedly connected. The juice extraction mechanism (2) and the detection chamber (3) are connected through a delivery pipe (6). Above the sugar content detector (1), a display screen (4) for displaying the sugar content value is fixedly installed. On the side of the sugar content detector (1), a pump body (8) for cleaning the detection chamber (3) is installed; The juice extraction mechanism (2) includes a juice extraction pipe (201), a rotating motor (202), a threaded rod (203), and a threaded sleeve (204). A sealing cover (208) is rotatably connected to the outside of the juice extraction pipe (201). Above the inside of the juice extraction pipe (201), an extrusion assembly for squeezing oranges is fixedly connected, and a filtering assembly is provided below the extrusion assembly. The outside of the filtering assembly is fixedly connected to the juice extraction pipe (201). A connecting pipe (211) is provided below the filtering assembly. The other end of the connecting pipe (211) is connected to the pump body (8). The outside of the connecting pipe (211) is connected to a delivery pipe (6); An electromagnetic valve (212) and a check valve (213) are fixedly installed on the outside of the connecting pipe (211), and the electromagnetic valve (212) and the check valve (213) are respectively located on both sides of the connection between the delivery pipe (6) and the connecting pipe (211); The extrusion assembly includes a rotating motor (202), a threaded rod (203), a threaded sleeve (204), and a limiting sleeve (205). The outside of the rotating motor (202) is fixedly connected to the juice extraction pipe (201). The end of the main shaft of the rotating motor (202) is fixedly connected to a threaded rod (203). A threaded sleeve (204) is spirally connected to the outside of the threaded rod (203). The bottom of the threaded sleeve (204) is fixedly connected to a sliding table (206). The outside of the sliding table (206) is slidably connected to the inside of the juice extraction pipe (201) up and down. The bottom of the sliding table (206) is fixedly connected to an extrusion block (207); Above the sliding table (206), a flange portion is provided. Inside the limiting sleeve (205), a recessed portion is provided. The sliding table (206) is engaged with the recessed portion inside the limiting sleeve (205) through the flange portion.

2. The detection device for the experiment of detecting the sugar content of citrus fruits according to claim 1, characterized in that: On the surface of the detection chamber (3), a viewing window (7) for observing the inside of the detection chamber (3) is fixedly connected. A sealing plug (5) is detachably connected to the top of the detection chamber (3).

3. The detection device for the experiment of detecting the sugar content of citrus fruits according to claim 1, characterized in that: The filtering assembly includes a placement ring (209) and a filtering cover (210). The placement ring (209) is arranged in a ring shape and the outside of the placement ring (209) is fixedly connected to the inside of the juice extraction pipe (201). A filtering cover (210) is provided inside the placement ring (209).

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