An automated foreign body detection device for vegetable food

Abstract

The present invention discloses an automated foreign body detection device for vegetable food, comprising a workbench, a door panel is installed at one end of the workbench, a separation structure is arranged at the center position of the top of the workbench, an adjustment structure is arranged at the top of the workbench, and a water injection structure is arranged inside the workbench. The present invention realizes the rapid separation of foreign bodies from vegetables and accelerates the sedimentation by arranging a bearing plate, a vibration motor, a buffer spring, a rubber layer, a transparent detection barrel, a rubber ring, a hanging rod and a metal net bag. The vibration motor is installed at the center position of the bottom end of the bearing plate, and cooperates with the distribution of the buffer spring to drive the bearing plate to vibrate, indirectly drive the transparent detection barrel to oscillate at a uniform speed, accelerate the separation and sedimentation of foreign bodies, and the metal net bag can support the vegetable samples to prevent the vegetable samples from sinking to the bottom, and facilitate the removal of the vegetable samples, thereby improving the automation degree of the equipment, so that the foreign body detection device has a rapid separation function.

Description

Technical Field

[0001] The invention relates to the technical field of vegetable food detection, in particular to an automatic foreign body detection device for vegetable food. Background Art

[0002] Vegetables are one of the indispensable foods in people's daily diet. The nutrients in vegetables mainly include minerals, vitamins, fiber, etc., which have high nutritional value. With the rapid development of society and the continuous improvement of science and technology, the processing of vegetable food has been booming. Before processing vegetable food, multiple tests are required on the raw materials. Since vegetables are planted in the soil, they will carry a lot of soil, sand, gravel, dead leaves and other foreign matter. At this time, foreign matter detection will be carried out on the raw materials. However, there are many problems or defects in the existing foreign matter detection equipment for vegetable food:

[0003] In actual use, the traditional foreign body detection equipment for vegetable food has complicated operation steps, takes a long time to separate foreign matter, is not flexible enough to use, and has a low degree of automation. Summary of the invention

[0004] The purpose of the present invention is to provide an automated foreign body detection device for vegetable food, so as to solve the problems in the above background technology that the operation steps are complicated, the foreign body separation time is long, and the automation degree of the foreign body detection device is low.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automated foreign body detection device for vegetable food, comprising a workbench, a door panel is installed at one end of the workbench, a control box is installed at one end of the workbench, a separation structure is arranged at the center position of the top end of the workbench, the separation structure comprises a bearing plate, the bearing plate is installed at the top end of the workbench, a vibration motor is installed at the center position of the bottom end of the bearing plate, a buffer spring is installed at the edge of the bottom end of the bearing plate, a transparent detection barrel is arranged at the top end of the bearing plate, a metal net bag is arranged inside the transparent detection barrel, a high-precision display lens is installed on one side of the transparent detection barrel at the top end of the workbench, an adjustment structure is arranged at the top end of the workbench, and a water injection structure is arranged inside the workbench.

[0006] Preferably, a rubber tube is sleeved on the outer side of the buffer spring, a plurality of buffer springs are provided, and the buffer springs are distributed in a ring shape at the bottom end of the bearing plate, a rubber layer is provided at the top end of the bearing plate, and raised particles are provided on the outer side wall of the rubber layer.

[0007] Preferably, a rubber ring is installed on the outer side wall of the metal net bag, and the diameter of the rubber ring is smaller than that of the transparent detection barrel.

[0008] Preferably, a hanging rod is installed at the top of the metal net bag, and two groups of the hanging rods are provided, and the hanging rods are distributed symmetrically at the top of the metal net bag.

[0009] Preferably, the adjustment structure includes a support frame, which runs through the interior of the workbench, a connecting plate is installed at the top of the support frame, and a driving motor is installed at the bottom of the connecting plate, a stirring frame is installed at the bottom of the driving motor, and an electric push rod is installed on the inner side of the bottom of the support frame.

[0010] Preferably, the support frame has an "n" shape, and the interior of the workbench is provided with a slide groove that matches the support frame.

[0011] Preferably, the water injection structure includes a water tank, which is installed inside the workbench. A water pump is installed inside the water tank, and a fixed connection is formed between the water pump and the water injection pipe. A flow sensor is installed in the middle of the water injection pipe, and a water injection port is installed at the top of the water injection pipe. A water inlet is installed on one side of the water tank, and the water inlet is installed on the outer wall of the workbench.

[0012] Preferably, the height of the water injection pipe is greater than the height of the transparent detection barrel, and the outlet of the water injection port is in a beveled surface.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) By providing a carrying plate, a vibration motor, a buffer spring, a rubber layer, a transparent detection barrel, a rubber ring, a hanging rod and a metal net bag, foreign matter can be quickly separated from vegetables and the sedimentation can be accelerated. The vibration motor is installed at the center of the bottom of the carrying plate. With the distribution of the buffer spring, it can drive the carrying plate to vibrate, and indirectly drive the transparent detection barrel to oscillate at a uniform speed, thereby accelerating the separation and sedimentation of foreign matter. The metal net bag can support the vegetable samples to prevent the vegetable samples from sinking to the bottom, making it easier to take out the vegetable samples, thereby improving the automation of the equipment, so that the foreign matter detection equipment has a rapid separation function;

[0015] (2) The height adjustment function is realized by providing a support frame, a connecting plate, a driving motor, a stirring frame, an electric push rod and a slide groove. The support frame is inserted into the interior of the workbench in an "N" shape, which effectively improves the support stability. The electric push rod can drive the connecting plate to move up and down, and indirectly adjust the height of the stirring frame. At the same time, the stirring frame is arranged in a "Y" shape, which can drive the liquid to rotate at a high speed, making it easy to separate foreign matter from the vegetable sample, so that the foreign matter detection device has an adjustment function;

[0016] (3) By providing a water tank, a water pump, a flow sensor, a water injection pipe, a water injection port and a water inlet, an automatic water injection effect is achieved. The flow sensor is installed on the water injection pipe, which can detect the flow of liquid inside the water injection pipe in real time and convert it into an electrical signal to send to the control box. The control box will control the start and stop of the water pump according to the system program, thereby improving the accuracy of the detection. At the same time, the outlet of the water injection port is an oblique surface, which can accurately inject water into the interior of the transparent detection barrel and prevent water from splashing, thereby making the foreign body detection equipment have an automatic water injection function and more convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the present invention;

[0018] Figure 2 It is a side view structural schematic diagram of the present invention;

[0019] Figure 3 It is a schematic diagram of a front cross-sectional structure of a separation structure of the present invention;

[0020] Figure 4 It is a schematic diagram of the top view of the separation structure of the present invention;

[0021] Figure 5 It is a schematic diagram of a front cross-sectional structure of the adjustment structure of the present invention;

[0022] Figure 6 It is a schematic diagram of the front cross-sectional structure of the water injection structure of the present invention.

[0023] In the figure: 1. workbench; 2. door panel; 3. control box; 4. high-precision display lens; 5. separation structure; 501. bearing plate; 502. vibration motor; 503. buffer spring; 504. rubber layer; 505. transparent detection barrel; 506. rubber ring; 507. hanging rod; 508. metal net bag; 6. adjustment structure; 601. support frame; 602. connecting plate; 603. driving motor; 604. stirring frame; 605. electric push rod; 606. slide; 7. water injection structure; 701. water tank; 702. water pump; 703. flow sensor; 704. water injection pipe; 705. water injection port; 706. water inlet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-6, an embodiment of the present invention: an automated foreign body detection device for vegetable food, comprising a workbench 1, a door panel 2 is installed at one end of the workbench 1, a control box 3 is installed at one end of the workbench 1, a separation structure 5 is arranged at the center position of the top of the workbench 1, the separation structure 5 comprises a bearing plate 501, the bearing plate 501 is installed at the top of the workbench 1, a vibration motor 502 is installed at the center position of the bottom of the bearing plate 501, a buffer spring 503 is installed at the edge of the bottom of the bearing plate 501, a transparent detection barrel 505 is arranged at the top of the bearing plate 501, and a metal net bag 508 is arranged inside the transparent detection barrel 505;

[0026] The outer side of the buffer spring 503 is sleeved with a rubber tube, and a plurality of buffer springs 503 are provided, and the buffer springs 503 are distributed in a ring shape at the bottom end of the carrier plate 501. The top of the carrier plate 501 is provided with a rubber layer 504, and the outer side wall of the rubber layer 504 is provided with raised particles, which effectively improve the friction with the bottom of the transparent detection barrel 505 and can prevent the transparent detection barrel 505 from deflecting. A rubber ring 506 is installed on the outer side wall of the metal net bag 508, and the rubber ring 506 is provided with a rubber ring 506. The diameter of 06 is smaller than that of the transparent detection barrel 505. A hanging rod 507 is installed at the top of the metal net bag 508. Two groups of hanging rods 507 are provided, and the hanging rods 507 are centrally symmetrically distributed at the top of the metal net bag 508, so that the metal net bag 508 can be fixed inside the transparent detection barrel 505. The rubber ring 506 is fixed on the outer wall of the metal net bag 508, which can prevent the metal net bag 508 from colliding with the inside of the transparent detection barrel 505, thereby protecting the transparent detection barrel 505.

[0027] Specifically, as shown in the figure, when in use, the vibration motor 502 is installed at the center of the bottom of the carrier plate 501, and the distribution of the buffer spring 503 can drive the carrier plate 501 to vibrate, and indirectly drive the transparent detection barrel 505 to oscillate at a uniform speed, accelerate the precipitation of foreign matter, and the metal net bag 508 can support the vegetable sample to prevent the vegetable sample from sinking to the bottom, so as to facilitate the removal of the vegetable sample;

[0028] A high-precision display lens 4 is installed on one side of the transparent detection barrel 505 at the top of the workbench 1. An adjustment structure 6 is arranged at the top of the workbench 1. The adjustment structure 6 includes a support frame 601. The support frame 601 runs through the interior of the workbench 1. A connecting plate 602 is installed at the top of the support frame 601, and a driving motor 603 is installed at the bottom of the connecting plate 602. A stirring frame 604 is installed at the bottom of the driving motor 603. An electric push rod 605 is installed on the inner side of the bottom of the support frame 601. The outer shape of the support frame 601 is in the shape of an "n". A slide groove 606 matching the support frame 601 is arranged inside the workbench 1.

[0029] Specifically, as shown in the figure, when in use, the support frame 601 is inserted into the workbench 1 in an "n" shape, which effectively improves the support stability, and the electric push rod 605 can drive the connecting plate 602 to move up and down, and indirectly adjust the height of the stirring frame 604. At the same time, the stirring frame 604 is set in a "Y" shape, which can drive the liquid to rotate at a high speed, so as to facilitate the separation of foreign matter from the vegetable sample;

[0030] A water injection structure 7 is provided inside the workbench 1, and the water injection structure 7 includes a water tank 701, which is installed inside the workbench 1, and a water pump 702 is installed inside the water tank 701, and a fixed connection is formed between the water pump 702 and a water injection pipe 704, a flow sensor 703 is installed in the middle of the water injection pipe 704, a water injection port 705 is installed at the top of the water injection pipe 704, a water receiving port 706 is installed on one side of the water tank 701, and the water receiving port 706 is installed on the outer wall of the workbench 1, the height of the water injection pipe 704 is greater than the height of the transparent detection barrel 505, and the outlet of the water injection port 705 is an oblique section;

[0031] Specifically, as shown in the figure, when in use, the flow sensor 703 is installed on the water injection pipe 704, which can detect the flow of the liquid inside the water injection pipe 704 in real time, and convert it into an electrical signal to send to the control box 3. The control box 3 will control the start and stop of the water pump 702 according to the system program, thereby improving the accuracy of the detection. At the same time, the outlet of the water injection port 705 is an oblique surface, which can accurately inject water into the interior of the transparent detection barrel 505 to prevent water from splashing.

[0032] Working principle: When in use, the foreign object detection device is connected to an external power supply. First, the foreign object detection device is moved to the target area, a water pipe is taken out and connected to the water inlet 706, and water is injected into the water tank 701. Then, the vegetable samples to be tested are taken out and placed into the transparent detection barrel 505. The metal mesh bag 508 will support the vegetable samples. The control box 3 is operated to control the water pump 702 to operate. The water pump 702 will transport clean water to the inside of the water injection pipe 704 and inject clean water into the transparent detection barrel 505 through the water injection port 705. At this time, the flow sensor 703 will monitor the flow of clean water in real time. When the specified capacity is injected, an electrical signal will be sent to the control box 3. The control box 3 will make instructions according to the system program to control the water pump 702 to stop operating and end the water injection process. The control box 3 is then operated to control the electric push rod 605 to operate, the electric push rod 605 will shrink, and drive the stirring frame 604 to insert into the liquid inside the transparent detection barrel 505, and the control box 3 is operated to control the drive motor 603 to operate, the drive motor 603 will drive the stirring frame 604 to rotate rapidly, stir the liquid, and throw out the foreign matter in the vegetable sample, and finally the control box 3 is operated to control the vibration motor 502 to operate, the vibration motor 502 will control the carrier plate 501 to vibrate, indirectly drive the transparent detection barrel 505 to oscillate, and accelerate the separation and precipitation of foreign matter, at this time the high-precision display lens 4 will capture and record the foreign matter precipitated at the bottom of the transparent detection barrel 505, and transmit the information to the control box 3, analyze the size and quantity of the foreign matter, and finally complete the use of the foreign matter detection equipment.

[0033] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An automated foreign body detection device for vegetable food, comprising a workbench (1), characterized in that: A door panel (2) is installed at one end of the workbench (1), a control box (3) is installed at one end of the workbench (1), a separation structure (5) is arranged at the center position of the top end of the workbench (1), the separation structure (5) comprises a bearing plate (501), the bearing plate (501) is installed at the top end of the workbench (1), a vibration motor (502) is installed at the center position of the bottom end of the bearing plate (501), a buffer spring (503) is installed at the bottom edge of the bearing plate (501), a transparent detection barrel (505) is arranged at the top end of the bearing plate (501), a metal net bag (508) is arranged inside the transparent detection barrel (505), a high-precision display lens (4) is installed at one side of the transparent detection barrel (505) at the top end of the workbench (1), an adjustment structure (6) is arranged at the top end of the workbench (1), and a water injection structure (7) is arranged inside the workbench (1); A rubber ring (506) is installed on the outer wall of the metal net bag (508), and the diameter of the rubber ring (506) is smaller than that of the transparent detection barrel (505); The adjustment structure (6) comprises a support frame (601), wherein the support frame (601) runs through the interior of the workbench (1), a connecting plate (602) is installed at the top end of the support frame (601), a driving motor (603) is installed at the bottom end of the connecting plate (602), a stirring frame (604) is installed at the bottom end of the driving motor (603), and an electric push rod (605) is installed on the inner side of the bottom end of the support frame (601).

2. The automatic foreign body detection device for vegetable food according to claim 1, characterized in that: A rubber tube is sleeved on the outer side of the buffer spring (503), a plurality of buffer springs (503) are provided, and the buffer springs (503) are distributed in a ring shape at the bottom end of the bearing plate (501), a rubber layer (504) is provided at the top end of the bearing plate (501), and raised particles are provided on the outer side wall of the rubber layer (504).

3. The automated foreign body detection device for vegetable food according to claim 1, characterized in that: A hanging rod (507) is installed at the top of the metal net bag (508), and two groups of the hanging rods (507) are provided, and the hanging rods (507) are distributed symmetrically at the top of the metal net bag (508).

4. The automatic foreign body detection device for vegetable food according to claim 1, characterized in that: The support frame (601) has an "n" shape, and the interior of the workbench (1) is provided with a slide groove (606) that matches the support frame (601).

5. The automatic foreign body detection device for vegetable food according to claim 1, characterized in that: The water injection structure (7) comprises a water tank (701), the water tank (701) being installed inside the workbench (1), a water pump (702) being installed inside the water tank (701), and a fixed connection being formed between the water pump (702) and a water injection pipe (704), a flow sensor (703) being installed in the middle of the water injection pipe (704), a water injection port (705) being installed at the top end of the water injection pipe (704), a water inlet (706) being installed on one side of the water tank (701), and the water inlet (706) being installed on the outer wall of the workbench (1).

6. The automatic foreign body detection device for vegetable food according to claim 5, characterized in that: The height of the water injection pipe (704) is greater than the height of the transparent detection barrel (505), and the outlet of the water injection port (705) is in the form of an oblique section.

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