Vegetable and fruit safety detection machine

Abstract

The utility model discloses a vegetable and fruit safety detection machine, and relates to the technical field of vegetable and fruit detection, the vegetable and fruit safety detection machine comprises a connecting ring, grinding devices used for grinding and juicing vegetables and fruits are fixedly connected to the two side walls of the connecting ring, and a collecting device used for collecting vegetable and fruit juice is installed below the grinding devices. Through cooperative arrangement of the supporting ring, the supporting shaft, the water tank, the submersible pump, the spray head and other structures, the two grinding devices are installed on the two sides of the supporting ring correspondingly, and the supporting ring is rotationally connected with the top end of the supporting shaft; the submersible pump can be started to pump the cleaning liquid in the water tank into the other grinding device for cleaning, and the two grinding devices rotate to perform alternate cleaning and detection, so that the detection efficiency is greatly improved, and the problem that the detection of another vegetable and fruit can be performed only after the detection device is cleaned after the existing detection device is used for detecting one vegetable and fruit is avoided as much as possible; and the existing detection device is low in detection efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of vegetable and fruit detection, and in particular to a vegetable and fruit safety detection machine. Background Art

[0002] Nowadays, many vegetables and fruits bought from the market have too high pesticide residues, which affect health after consumption and must be taken seriously. The vegetable and fruit safety testing machine is a testing device used to detect pesticide residues in vegetables and fruits.

[0003] The utility model patent with announcement number CN214473231U proposes a device for detecting pesticide residues in fruits and vegetables, including a base, a support rod is fixedly welded to the top of the base, a collecting bucket is arranged at the upper end of the support rod, a sleeve is clamped and fixed at the upper end of the collecting bucket, a vegetable and fruit inlet is opened at the top of the sleeve, a crushing mechanism is arranged at the upper end of the inner wall of the sleeve, a grinding mechanism is arranged at the lower end of the inner wall of the sleeve, a shaking motor is fixedly installed at the bottom of the base, one end of the output shaft of the shaking motor passes through the bottom of the base and is fixedly connected to a shaking barrel, and clamps are symmetrically installed on both side walls of the shaking barrel.

[0004] In order to ensure the accuracy of the detection data, after the detection device detects one kind of fruit or vegetable, it is necessary to clean the detection device before detecting another kind of fruit or vegetable, which results in low detection efficiency of the detection device. Utility Model Content

[0005] The purpose of the utility model is to solve or at least alleviate the problem that after the existing detection device detects one kind of vegetable or fruit, the detection device needs to be cleaned before detecting another kind of vegetable or fruit, resulting in low detection efficiency of the existing detection device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The vegetable and fruit safety inspection machine comprises a connecting ring, and grinding devices for grinding and juicing vegetables and fruits are fixedly connected to the side walls on both sides of the connecting ring, a collecting device for collecting vegetable and fruit juice is installed below the grinding device, and a stirring device is arranged in the collecting device, and an inspection table is arranged below the connecting ring, a supporting shaft is fixedly connected to the center of the inspection table, the connecting ring is sleeved on the top of the supporting shaft and is rotatably connected to the supporting shaft, a water tank containing cleaning liquid is fixedly connected below the inspection table, a submersible pump is installed in the inner cavity of the water tank, a water pipe is fixedly connected to the drainage end of the submersible pump, the top of the water pipe passes through the supporting shaft and is fixedly connected to the supporting shaft, and a nozzle is fixedly connected to one end of the water pipe located above the supporting shaft.

[0008] By adopting the above technical solution, when using, the user first introduces a kind of vegetable and fruit to be tested into one of the grinding seats, and then starts the motor arranged above the grinding seat to drive the grinding ball to rotate to grind and crush the vegetable and fruit. The crushed vegetable and fruit juice is filtered through the filter screen and falls into the collection cylinder. When the user needs to test, the valve arranged at the bottom of the collection cylinder can be opened to discharge the vegetable and fruit juice through the discharge pipe for testing. When the user needs to test another kind of vegetable and fruit, the connection ring can be rotated to rotate the used grinding device to the bottom of the water pipe, and grind more vegetables and fruits through another grinding device. At the same time, the submersible pump is started to transport the cleaning liquid contained in the water tank along the water pipe to the inside of the nozzle, and finally the cleaning liquid is sprayed into the used grinding device through the nozzle for cleaning. The two grinding devices are rotated to perform alternating cleaning and testing, which greatly improves the detection efficiency and avoids the problem that the existing detection device needs to be cleaned before testing another kind of vegetable and fruit after testing one kind of vegetable and fruit, resulting in low detection efficiency of the existing detection device.

[0009] Optionally, the grinding device includes a hemispherical grinding seat with a drain port at the bottom, a support ring is provided above the grinding seat, and multiple inclined rods are provided between the support ring and the grinding seat for support and fixation. A motor is fixedly connected to the inner cavity of the support ring, and a grinding ball is fixedly connected to the output end of the motor, and the grinding ball is embedded in the inner cavity of the grinding seat.

[0010] By adopting the above technical solution, when fruits and vegetables are placed in the inner cavity of the grinding seat, the motor can be started to drive the grinding balls to rotate in the inner cavity of the grinding seat, and the fruits and vegetables can be squeezed with the inner wall of the grinding seat to extract juice.

[0011] Optionally, the collecting device includes a collecting cylinder arranged below the grinding seat, a connecting rod is provided at the open end of the collecting cylinder, and the collecting cylinder is fixed to the grinding seat through the connecting rod, a drain pipe connected to the inner cavity of the collecting cylinder is fixedly connected to the bottom of the collecting cylinder, and a valve is installed at the connection between the drain pipe and the collecting cylinder.

[0012] By adopting the above technical solution, the vegetable and fruit juice that has been ground to meet the standards is discharged through the drain port and falls into the collection tube under the action of gravity and is collected. When the user needs to test the vegetable and fruit juice, the valve can be opened to discharge the vegetable and fruit juice through the drain pipe for testing.

[0013] Optionally, a stirring rod with a top diameter smaller than the inner diameter of the discharge port is provided in the inner cavity of the collecting tube, and the top end of the stirring rod passes through the grinding seat through the discharge port and is fixedly connected to the grinding ball.

[0014] By adopting the above technical solution, the top diameter of the stirring rod is set smaller than the inner diameter of the discharge port, so as to avoid the stirring rod from blocking the discharge port as much as possible. When the motor drives the grinding ball to rotate, it can synchronously drive the stirring rod to rotate in the inner cavity of the collecting tube to stir and mix the vegetable and fruit juice collected in the collecting tube.

[0015] Optionally, a funnel-shaped filter is fixedly connected to the inner wall of the top end of the collecting cylinder, the top end of the filter is sleeved on the middle section of the stirring rod, and a bearing is installed at the connection between the filter and the middle section of the stirring rod.

[0016] By adopting the above technical solution, a filter net is provided to filter the vegetable and fruit residues. When the ground vegetable and fruit residues fall on the filter net, they can be discharged along the filter net between the connecting rods due to gravity.

[0017] Optionally, the support shaft is in a tubular structure, and the bottom end height of the support shaft is lower than the bottom end height of the drainage pipe.

[0018] By adopting the above technical solution, the support shaft is set to a tubular structure, which is convenient for the water pipe to pass through the inside of the support shaft. The bottom end height of the support shaft is lower than the bottom end height of the drainage pipe, so that an appropriate distance is left between the bottom end of the drainage pipe and the detection table, which is convenient for users to collect vegetable and fruit juice discharged from the drainage pipe.

[0019] Optionally, the top end of the water pipe is bent downward to form a curved pipe structure, and the top end opening of the water pipe faces one of the grinding devices.

[0020] By adopting the above technical solution, when the user starts the submersible pump, the cleaning liquid in the water tank can be sprayed into one of the grinding devices through the water pipe to clean the grinding device and the collecting device installed under the grinding device.

[0021] In summary, the beneficial effects of this application are as follows:

[0022] The present application adopts the coordinated arrangement of structures such as a support ring, a support shaft, a water tank, a submersible pump and a nozzle. Two grinding devices are respectively installed on both sides of the support ring and are rotatably connected to the top of the support shaft through the support ring. When one of the grinding devices grinds and crushes vegetables and fruits, the submersible pump can be started to pump the cleaning liquid in the water tank into the other grinding device for cleaning. The two grinding devices are rotated to perform alternating cleaning and detection, which greatly improves the detection efficiency and avoids as much as possible the problem of low detection efficiency of the existing detection device, which requires the detection device to be cleaned before detecting another vegetable or fruit after detecting one vegetable or fruit. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall cross-sectional structure of this application;

[0024] Figure 2 is a top view of the grinding device of the present application;

[0025] Figure 3 It is a schematic diagram of the connection structure of the collecting cylinder, stirring rod and filter screen of the present application.

[0026] Explanation of the reference numerals: 1. connecting ring; 2. grinding seat; 3. supporting ring; 4. inclined rod; 5. motor; 6. grinding ball; 7. collecting cylinder; 8. connecting rod; 9. stirring rod; 10. filter screen; 11. drain pipe; 12. valve; 13. testing table; 14. supporting shaft; 15. water tank; 16. submersible pump; 17. water pipe; 18. nozzle. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-3 This application is described in further detail.

[0028] See also Figure 1-3 The vegetable and fruit safety detection machine comprises a connecting ring 1, and grinding devices for grinding and juicing vegetables and fruits are fixedly connected to the side walls on both sides of the connecting ring 1. By grinding and juicing vegetables and fruits, it is convenient to detect the subsequent vegetable and fruit juice through a test paper.

[0029] A collecting device for collecting vegetable and fruit juice is installed below the grinding device, so that the juice generated by the vegetables and fruits being ground by the grinding device can fall into the collecting device under the action of its own gravity and be collected.

[0030] The collecting device is provided with a stirring device for stirring the vegetable and fruit juice. The vegetable and fruit juice is stirred by the stirring device so that the vegetable and fruit juice is mixed more evenly, which can greatly improve the accuracy of the detection data.

[0031] A detection platform 13 is provided below the connecting ring 1 , and a vertically arranged support shaft 14 is fixedly connected to the center of the detection platform 13 . The connecting ring 1 is sleeved on the top of the support shaft 14 and is rotatably connected to the support shaft 14 .

[0032] A water tank 15 containing cleaning liquid is fixedly connected below the test table 13, a submersible pump 16 for pumping cleaning liquid is installed in the inner cavity of the water tank 15, a water pipe 17 is fixedly connected to the drainage end of the submersible pump 16, the top end of the water pipe 17 penetrates the support shaft 14 and is fixedly connected to the support shaft 14, and a nozzle 18 is fixedly connected to one end of the water pipe 17 located above the support shaft 14. The user can pump the cleaning liquid contained in the water tank 15 to the nozzle 18 through the submersible pump 16 to spray it out, so as to clean the inside of the grinding device and the collecting device.

[0033] Reference Figure 1The grinding device includes a hemispherical grinding seat 2 with a drain port at the bottom, a support ring 3 is provided above the grinding seat 2, and a plurality of inclined rods 4 are provided between the support ring 3 and the grinding seat 2 for support and fixation. A motor 5 is fixedly connected to the inner cavity of the support ring 3, and a grinding ball 6 is fixedly connected to the output end of the motor 5, and the grinding ball 6 is embedded in the inner cavity of the grinding seat 2. When fruits and vegetables are placed in the inner cavity of the grinding seat 2, the motor 5 can be started to drive the grinding ball 6 to rotate in the inner cavity of the grinding seat 2, and the fruits and vegetables are squeezed with the inner wall of the grinding seat 2 to extract juice from the fruits and vegetables.

[0034] Reference Figure 2 The collecting device includes a collecting cylinder 7 disposed below the grinding seat 2, a connecting rod 8 is provided at the open end of the collecting cylinder 7, and the collecting cylinder 7 is fixed to the grinding seat 2 through the connecting rod 8, a drain pipe 11 connected to the inner cavity of the collecting cylinder 7 is fixedly connected to the bottom of the collecting cylinder 7, and a valve 12 is installed at the connection between the drain pipe 11 and the collecting cylinder 7. The vegetable and fruit juice that meets the grinding standards is discharged through the drain port, and falls into the collecting cylinder 7 under the action of gravity and is collected. When the user needs to test the vegetable and fruit juice, the valve 12 can be opened to discharge the vegetable and fruit juice through the drain pipe 11 for testing.

[0035] Reference Figure 1 A stirring rod 9 with a top diameter smaller than the inner diameter of the liquid discharge port is provided in the inner cavity of the collecting tube 7. The top of the stirring rod 9 passes through the grinding seat 2 through the liquid discharge port and is fixedly connected to the grinding ball 6. Setting the top diameter of the stirring rod 9 smaller than the inner diameter of the liquid discharge port can prevent the stirring rod 9 from blocking the liquid discharge port as much as possible. When the motor 5 drives the grinding ball 6 to rotate, it can synchronously drive the stirring rod 9 to rotate in the inner cavity of the collecting tube 7 to stir and mix the vegetable and fruit juice collected in the collecting tube 7.

[0036] Reference Figure 3 A funnel-shaped filter screen 10 is fixedly connected to the inner wall of the top of the collecting cylinder 7. The top of the filter screen 10 is sleeved on the middle section of the stirring rod 9. A bearing is installed at the connection between the filter screen 10 and the middle section of the stirring rod 9. The filter screen 10 is used to filter the vegetable and fruit residues. When the ground vegetable and fruit residues fall on the filter screen 10, they can be discharged along the filter screen 10 between the connecting rods 8 by gravity.

[0037] Reference Figure 1 The support shaft 14 is in a tubular structure, and the bottom end height of the support shaft 14 is lower than the bottom end height of the drain pipe 11. The support shaft 14 is arranged in a tubular structure, so that the water pipe 17 can be conveniently passed through the support shaft 14. The bottom end height of the support shaft 14 is lower than the bottom end height of the drain pipe 11, so that an appropriate distance is left between the bottom end of the drain pipe 11 and the detection platform 13, so that the user can collect the vegetable and fruit juice discharged from the drain pipe 11.

[0038] Reference Figure 3The top of the water pipe 17 is bent downward to form a curved pipe structure, and the top opening of the water pipe 17 faces one of the grinding devices. When the user starts the submersible pump 16, the cleaning liquid in the water tank 15 can be sprayed into one of the grinding devices through the water pipe 17 to clean the grinding device and the collecting device installed below the grinding device.

[0039] The implementation principle of the present application is as follows: when in use, the user first introduces a kind of vegetable and fruit to be tested into one of the grinding seats 2, and then starts the motor 5 arranged above the grinding seat 2 to drive the grinding ball 6 to rotate and grind the vegetable and fruit. The crushed vegetable and fruit juice is filtered by the filter screen 10 and falls into the collecting cylinder 7. When the user needs to test, the valve 12 arranged at the bottom of the collecting cylinder 7 can be opened to discharge the vegetable and fruit juice through the drain pipe 11 for testing. When the user needs to test another kind of vegetable and fruit, the connecting ring 1 can be rotated to rotate the used grinding device to the bottom of the water pipe 17, and grind more vegetables and fruits through another grinding device. At the same time, the submersible pump 16 is started to transport the cleaning liquid contained in the water tank 15 along the water pipe 17 to the inside of the nozzle 18, and finally the cleaning liquid is sprayed into the used grinding device through the nozzle 18 for cleaning. The two grinding devices are rotated to perform alternating cleaning and testing, which greatly improves the detection efficiency and avoids the problem that the existing detection device needs to be cleaned before testing another kind of vegetable and fruit after testing one kind of vegetable and fruit, resulting in low detection efficiency of the existing detection device.

[0040] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vegetable and fruit safety inspection machine, comprising a connecting ring (1), wherein both side walls of the connecting ring (1) are fixedly connected with a grinding device for grinding and juicing vegetables and fruits, a collecting device for collecting vegetable and fruit juice is installed below the grinding device, and a stirring device is provided inside the collecting device, characterized in that: A detection platform (13) is provided below the connecting ring (1), a support shaft (14) is fixedly connected to the center of the detection platform (13), the connecting ring (1) is sleeved on the top of the support shaft (14) and is rotatably connected to the support shaft (14), a water tank (15) containing cleaning liquid is fixedly connected below the detection platform (13), a submersible pump (16) is installed in the inner cavity of the water tank (15), a water pipe (17) is fixedly connected to the drainage end of the submersible pump (16), the top end of the water pipe (17) passes through the support shaft (14) and is fixedly connected to the support shaft (14), and a nozzle (18) is fixedly connected to one end of the water pipe (17) located above the support shaft (14).

2. The fruit and vegetable safety detector according to claim 1, characterized in that: The grinding device comprises a hemispherical grinding seat (2) with a drainage port at the bottom, a support ring (3) is provided above the grinding seat (2), a plurality of inclined rods (4) are provided between the support ring (3) and the grinding seat (2) for support and fixation, a motor (5) is fixedly connected to the inner cavity of the support ring (3), a grinding ball (6) is fixedly connected to the output end of the motor (5), and the grinding ball (6) is embedded in the inner cavity of the grinding seat (2).

3. The fruit and vegetable safety detector according to claim 2, characterized in that: The collecting device comprises a collecting cylinder (7) arranged below the grinding seat (2); a connecting rod (8) is provided at an open end of the collecting cylinder (7), and the collecting cylinder (7) is fixed to the grinding seat (2) via the connecting rod (8); a drainage pipe (11) which is in communication with an inner cavity of the collecting cylinder (7) is fixedly connected to the bottom of the collecting cylinder (7); a valve (12) is installed at the connection between the drainage pipe (11) and the collecting cylinder (7).

4. The fruit and vegetable safety detector according to claim 3, characterized in that: A stirring rod (9) having a top diameter smaller than the inner diameter of the liquid discharge port is provided in the inner cavity of the collecting cylinder (7); the top end of the stirring rod (9) passes through the liquid discharge port, penetrates the grinding seat (2), and is fixedly connected to the grinding ball (6).

5. The fruit and vegetable safety inspection machine according to claim 4, characterized in that: A funnel-shaped filter screen (10) is fixedly connected to the inner wall of the top end of the collecting cylinder (7); the top end of the filter screen (10) is sleeved on the middle section of the stirring rod (9); and a bearing is installed at the connection between the filter screen (10) and the middle section of the stirring rod (9).

6. The fruit and vegetable safety detector according to claim 5, characterized in that: The support shaft (14) is in the form of a circular tube, and the height of the bottom end of the support shaft (14) is lower than the height of the bottom end of the drainage pipe (11).

7. The fruit and vegetable safety inspection machine according to claim 1, characterized in that: The top end of the water delivery pipe (17) is bent downward to form a bent pipe structure, and the top end opening of the water delivery pipe (17) faces directly toward one of the grinding devices.

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