A sampling inspection device for rice processing

Abstract

This utility model relates to the field of rice sampling inspection and discloses a sampling inspection device for rice processing, comprising: multiple inserts, each insert having a rice sampling mechanism; the rice sampling mechanism includes a sealing plate, a connecting rod, a control component, a connecting component, a moving rod, a spring, and an insert rod; the sealing plate contacts the inner wall of the insert, the connecting rod is fixedly installed between the sealing plate and the control component, the connecting component is fixedly installed between two middle inserts, the moving rod is vertically slidably installed on the connecting component, the spring is fixedly installed between the moving rod and the connecting component, the insert rod is fixedly connected to the control component, and the insert rod is engaged with the moving rod; the rice sampling mechanism also includes a rotating rod, which is rotatably installed on the insert. This utility model has the following advantages and effects: it can sample rice of different heights, increasing the sampling range, and it is easy to disassemble and assemble, facilitating future maintenance.

Description

Technical Field

[0001] This utility model relates to the field of rice sampling inspection technology, and in particular to a sampling inspection device for rice processing. Background Technology

[0002] Random sampling of rice is the most effective way to supervise quality in the rice production and processing process. Personnel can choose to use sampling equipment to help them carry out rapid sampling and inspection operations, thereby improving their work efficiency.

[0003] Chinese patent application number 202322461294.5 discloses a sampling inspection device for rice processing. It works by activating a first motor, causing its output to rotate. This motor drives a rotating rod inside a fixed plate, which in turn rotates a auger. When rice passes through a limiting cylinder, it enters the cylinder through the inlet and is then carried upwards by the auger into the rice inlet groove inside the fixed block. The rice then moves along the outlet groove to the storage groove in the collection box above the fixed rod. When the sampling inspection device needs to be raised or lowered, two second motors are operated via a control panel on the support frame. Activating these motors rotates a threaded rod above them, allowing a moving block to move on the outer surface of the threaded rod. A moving groove prevents displacement of the moving block during movement. The two moving blocks drive a lifting plate to move up and down, enabling the sampling inspection device to perform sampling and raising / lowering.

[0004] However, it can only sample rice from one location at a time. The quality of rice may vary from part to part during production, which will affect the sampling results. In addition, it is not easy to disassemble and maintain. Therefore, it is necessary to design a sampling inspection device for rice processing to solve the above problems.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a sampling inspection device for rice processing to solve the above-mentioned problems.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a sampling inspection device for rice processing, comprising:

[0008] Multiple inserts, each insert being equipped with a rice sampling mechanism;

[0009] The rice sampling inspection mechanism includes a sealing plate, a connecting rod, a control component, a connecting component, a moving rod, a spring, and a plug rod;

[0010] The sealing plate is in contact with the inner wall of the insert. The connecting rod is fixedly installed between the sealing plate and the control component. The connecting component is fixedly installed between the two inserts in the middle. The moving rod is vertically slidably installed on the connecting component. The spring is fixedly installed between the moving rod and the connecting component. The insert rod is fixedly connected to the control component. The insert rod and the moving rod are engaged.

[0011] A further feature of this invention is that the rice sampling mechanism also includes a rotating rod, which is rotatably mounted on the insert, and the control component is engaged with the rotating rod.

[0012] A further feature of this invention is that the insert has a rice inlet hole, and a sealing plate seals the rice inlet hole.

[0013] The above-mentioned technical solution is used to seal the rice inlet hole.

[0014] A further feature of this invention is that the rice inlet holes on the multiple inserts are located at different positions.

[0015] A further feature of this invention is that the inserts are in two sets, and a connecting block is fixedly provided between each set of inserts.

[0016] By adopting the above technical solution, it is easy to connect and fix the inserts.

[0017] A further feature of this invention is that the connector has two movable holes, and the movable rod is vertically slidably installed in the movable holes.

[0018] By adopting the above technical solution, the moving rod can be made to move stably vertically.

[0019] A further feature of this invention is that a slot is provided at the top of the movable rod, and the rod is engaged with the slot.

[0020] A further feature of this invention is that a positioning hole is provided on the rotating rod, and the control component is engaged with the positioning hole.

[0021] A further feature of this invention is that a baffle is fixedly sleeved on the outside of the control component, and the baffle is in contact with the rotating rod.

[0022] A further feature of this invention is that the lengths of the multiple connecting rods are different.

[0023] The beneficial effects of this utility model are:

[0024] This invention features a rice sampling mechanism with multiple inserts, each with a different rice entry hole. This allows for simultaneous sampling of rice at different heights and positions, effectively avoiding the limitation of existing devices that can only sample from one location at a time. This results in more diverse and representative rice samples, significantly improving the accuracy of the sampling results. Furthermore, it is easy to disassemble and reassemble, facilitating future maintenance. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of a sampling inspection device for rice processing proposed in this utility model. Figure 1 .

[0027] Figure 2 This is a schematic diagram of the structure of a sampling inspection device for rice processing proposed in this utility model. Figure 2 .

[0028] Figure 3 yes Figure 2 A schematic diagram of part A in the diagram.

[0029] Figure 4 yes Figure 2 A schematic diagram of part B in the diagram.

[0030] In the diagram, 1. Insert tube; 2. Rice inlet hole; 3. Sealing plate; 4. Connecting rod; 5. Control component; 6. Rotating rod; 7. Positioning hole; 8. Connecting component; 9. Moving rod; 10. Spring; 11. Insert rod; 12. Slot; 13. Baffle plate. Detailed Implementation

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through the specific circumstances.

[0032] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0033] See Figure 1 , Figure 2 , Figure 3 and Figure 4 This utility model provides a sampling inspection device for rice processing, comprising:

[0034] Multiple inserts 1, each insert 1 is equipped with a rice sampling mechanism. It should be noted that it can sample rice of different heights, thereby increasing the sampling range. It is also easy to disassemble and install, and easy to maintain in the future.

[0035] The rice sampling inspection mechanism includes a sealing plate 3, a connecting rod 4, a control component 5, a connecting component 8, a moving rod 9, a spring 10, and an insertion rod 11;

[0036] The sealing plate 3 contacts the inner wall of the insert 1. The connecting rod 4 is fixedly installed between the sealing plate 3 and the control component 5. The connecting component 8 is fixedly installed between the two inserts 1 in the middle. The moving rod 9 is vertically slidably installed on the connecting component 8. The spring 10 is fixedly installed between the moving rod 9 and the connecting component 8. The insert rod 11 is fixedly connected to the control component 5. The insert rod 11 is engaged with the moving rod 9.

[0037] With the above structure, hold the rotating rod 6 with both hands, insert the insert 1 into the rice, and then press the control component 5 with both thumbs. This causes the control component 5 to move the connecting rod 4, and the sealing plate 3 moves down, allowing the rice to enter the insert 1 through the rice inlet hole 2 and above the sealing plate 3. During this process, the insert rod 11 will squeeze the moving rod 9, causing the moving rod 9 to stretch the spring 10. After the rice sampling is completed, release the control component 5, the spring 10 will return to its original position, and the control component 5 will move up. The sealing plate 3 will then seal the rice inlet hole 2. Finally, pour out the rice. The rice will be discharged from the top of the insert 1, allowing for sampling of rice at different heights and improving the sampling range.

[0038] Specifically, the rice sampling inspection mechanism also includes a rotating rod 6, which is rotatably mounted on the insert 1, and the control component 5 is engaged with the rotating rod 6.

[0039] With the above structure, when maintenance is required later, press down on the control component 5 to separate the control component 5 from the rotating rod 6. Then rotate the rotating rod 6 to move it away from the top of the insert 1. At this time, the control component 5 can be pulled up to separate the insert rod 11 from the moving rod 9 and remove the sealing plate 3 from the insert 1. This makes disassembly and assembly convenient and facilitates maintenance.

[0040] It should be added that the sealing plate 3 can be released from the rice inlet hole 2 when the control component 5 is moved down a short distance, and the control component 5 can be separated from the rotating rod 6 only after the control component 5 is moved down a longer distance.

[0041] Specifically, the insert 1 has a rice inlet hole 2, and the sealing plate 3 seals the rice inlet hole 2. The rice inlet holes 2 on multiple inserts 1 are in different positions. There are two groups of inserts 1, and a connecting block is fixedly installed between each group of inserts 1. The lengths of multiple connecting rods 4 are different. It should be noted that rice of different heights can be sampled and inspected to improve the sampling range.

[0042] Specifically, the connector 8 has two movable holes, and the movable rod 9 is vertically slidably installed in the movable holes. It should be noted that this allows the movable rod 9 to move stably in the vertical direction.

[0043] Specifically, the top of the movable rod 9 has a slot 12, and the insert rod 11 is engaged with the slot 12. It should be noted that this facilitates assembly.

[0044] Specifically, the rotating rod 6 has a positioning hole 7, the control component 5 is engaged with the positioning hole 7, and a baffle 13 is fixedly sleeved on the outside of the control component 5. The baffle 13 is in contact with the rotating rod 6. It should be noted that the rotating rod 6 can be limited, and the baffle 13 can limit the control component 5.

[0045] Working principle:

[0046] S1: When conducting rice sampling inspection, the operator holds the rotating rod 6 with both hands and inserts multiple inserts 1 into the pile of rice to be inspected. Since the rice entry holes 2 on the multiple inserts 1 are in different positions, and each group of inserts 1 is fixed by connecting blocks, this device can simultaneously inspect rice at different heights and positions, effectively improving the sampling range and sample diversity.

[0047] S2: After inserting the rice pile, the operator presses the control component 5 with both thumbs. The control component 5 moves the sealing plate 3 downward through the connecting rod 4. At this time, the sealing plate 3 no longer blocks the rice inlet hole 2, and the rice will enter the space above the sealing plate 3 inside the insert 1 through the rice inlet hole 2. During the downward movement of the control component 5, the insert rod 11, which is fixedly connected to the control component 5, will squeeze the moving rod 9. The moving rod 9 slides vertically in the moving hole of the connecting component 8, and at the same time stretches the spring 10. After the rice is extracted, the operator releases the control component 5. At this time, the stretched spring 10 begins to return to its original position due to its own elastic force. The spring 10 drives the moving rod 9 to move upward, which in turn pushes the insert rod 11 and the control component 5 to move upward. The sealing plate 3 moves upward accordingly and re-seals the rice inlet hole 2. Finally, the insert 1 is taken out from the rice pile, and the extracted rice is poured out through the top of the insert 1, completing the entire sampling process.

[0048] S3: When the sampling device needs maintenance, the operator presses down on the control component 5 to disengage it from the positioning hole 7 on the rotating rod 6, releasing the locking state between the control component 5 and the rotating rod 6. Then, the rotating rod 6 is rotated to move it away from above the insert cylinder 1. At this time, the connection restriction between the control component 5 and the insert cylinder 1 is released. Subsequently, the control component 5 is pulled upward, causing the insert rod 11 to move upward, separating the insert rod 11 from the slot 12 at the top of the moving rod 9. At the same time, the sealing plate 3 is also removed from the insert cylinder 1. In this way, the key components of the sampling device are disassembled, facilitating the cleaning, inspection, or replacement of components such as the inside of the insert cylinder 1 and the sealing plate 3, solving the problem of the existing device being inconvenient to disassemble and maintain.

[0049] The above provides a detailed description of the sampling inspection device for rice processing provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A sampling inspection device for rice processing, characterized in that, include: Multiple inserts (1), each insert (1) is equipped with a rice sampling inspection mechanism; The rice sampling inspection mechanism includes a sealing plate (3), a connecting rod (4), a control component (5), a connecting component (8), a moving rod (9), a spring (10), and an insertion rod (11). The sealing plate (3) is in contact with the inner wall of the insert (1), the connecting rod (4) is fixedly installed between the sealing plate (3) and the control component (5), the connecting component (8) is fixedly installed between the two inserts (1) in the middle, the moving rod (9) is vertically slidably installed on the connecting component (8), the spring (10) is fixedly installed between the moving rod (9) and the connecting component (8), the insert rod (11) is fixedly connected to the control component (5), and the insert rod (11) is engaged with the moving rod (9).

2. The sampling inspection device for rice processing according to claim 1, characterized in that, The rice sampling inspection mechanism also includes a rotating rod (6), which is rotatably mounted on the insert (1), and the control component (5) is engaged with the rotating rod (6).

3. The sampling inspection device for rice processing according to claim 1, characterized in that, The insert (1) has a rice inlet hole (2), and the sealing plate (3) seals the rice inlet hole (2).

4. The sampling inspection device for rice processing according to claim 3, characterized in that, The rice inlet holes (2) on the multiple inserts (1) are located in different positions.

5. The sampling inspection device for rice processing according to claim 1, characterized in that, The insert (1) consists of two sets, with a connecting block fixedly installed between each set of inserts (1).

6. The sampling inspection device for rice processing according to claim 1, characterized in that, The connector (8) has two movable holes, and the movable rod (9) is vertically slidably installed in the movable holes.

7. The sampling inspection device for rice processing according to claim 1, characterized in that, The top of the movable rod (9) has a slot (12) and the insert rod (11) is engaged with the slot (12).

8. The sampling inspection device for rice processing according to claim 2, characterized in that, The rotating rod (6) has a positioning hole (7), and the control component (5) is engaged with the positioning hole (7).

9. A sampling inspection device for rice processing according to claim 2, characterized in that, The control component (5) is fixedly fitted with a baffle (13) on its outer side, and the baffle (13) is in contact with the rotating rod (6).

10. A sampling inspection device for rice processing according to claim 1, characterized in that, The lengths of the multiple connecting rods (4) are different.

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