Wheat humidity detection equipment

Abstract

The utility model discloses wheat humidity detection equipment, and relates to the technical field of humidity detection. The moisture detector comprises a moisture detector main body, two probes are fixedly mounted at the input end of the moisture detector main body, a movable plate is sleeved on the two probes, and a transmission mechanism for driving the movable plate to linearly reciprocate is arranged at one end of the moisture detector main body. A connecting rod is fixedly mounted above each probe on one side, far away from the moisture detector main body, of the movable plate. The two sponge rings can wipe the side wall faces of the two probes while moving, after the movable plate moves to the position farthest from the moisture detector body, the two rotating mechanisms respectively drive the two circular plates to rotate in a reciprocating mode once, the two circular plates synchronously drive the two sponge pads to rotate when rotating, and the two sponge pads are driven by the two rotating mechanisms to rotate when moving to the position farthest from the moisture detector body. The two sponge pads are used for wiping the end faces, far away from the moisture detector body, of the two probes, so that moisture and impurities outside the probes are prevented from affecting use in next detection.

Description

Technical Field

[0001] The utility model relates to the technical field of humidity detection, in particular to a wheat humidity detection device. Background Art

[0002] Wheat is a cereal crop widely cultivated around the world. Its caryopsis is a staple food for humans. Flour can be ground into bread, steamed buns, biscuits, noodles, and other foods. Fermented wheat can be made into beer, alcohol, liquor, or biomass fuel. Because moisture has a significant impact on wheat, moisture content monitoring is crucial during storage and processing. Normal wheat contains an appropriate amount of moisture, but the moisture content generally needs to be maintained within a certain range.

[0003] There are many types of wheat moisture detection equipment on the market, including handheld portable, heating method, cup type, etc. Among them, in actual application, the handheld portable detector generally inserts the detector probe directly into the wheat for detection. However, after the detection is completed, the probe is pulled out from the wheat. A certain amount of moisture, dust and impurities will adhere to the surface of the probe. If it is not cleaned in time, it will affect the next test result. For this reason, a wheat moisture detection device is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in actual application of the handheld portable wheat moisture detector currently on the market, when the probe is pulled out from the wheat after the detection is completed, a certain amount of moisture, dust and impurities will be attached to the surface of the probe, which will affect the next test result if it is not cleaned in time. The utility model provides a wheat moisture detection device.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] A wheat moisture detection device includes a moisture detector body, two probes are fixedly installed at the input end of the moisture detector body, a movable plate is commonly sleeved on the two probes, one end of the moisture detector body is provided with a transmission mechanism for driving the movable plate to move back and forth in a straight line, a connecting rod is fixedly installed above each probe on the side of the movable plate away from the moisture detector body, a circular ring assembly is provided on the end of each connecting rod away from the movable plate, a sponge ring is provided inside each group of circular ring assemblies, two sponge rings are respectively sleeved on the two probes, each group of circular ring assemblies is provided with a rotatable circular plate, a sponge pad is fixedly installed on the side of each circular plate close to the movable plate, and two groups of rotating mechanisms are provided on the side of the movable plate away from the moisture detector body, which respectively drive the two circular plates to rotate.

[0007] Furthermore, the transmission mechanism includes a servo motor 1, one end of the moisture detector body is fixedly mounted with the servo motor 1, an output end of the servo motor 1 is fixedly mounted with a threaded rod, and the movable plate is threadedly connected to the threaded rod.

[0008] Furthermore, the ring assembly includes a ring 1, and each connecting rod is fixedly installed with a ring 1 on one end away from the movable plate. Each ring 1 is provided with a detachable ring 2 on the side away from the connecting rod. Two sponge rings are respectively fixedly installed inside the two rings 2, and two circular plates are respectively rotatably installed on the side of the two rings 2 away from the connecting rod.

[0009] Furthermore, the ring assembly also includes a rotating rod, and each ring 1 is movably installed with two rotatable rotating rods on the side away from the connecting rod, and two limit blocks are fixedly installed on the side wall of each rotating rod. A through hole is opened on the side of each ring 2 close to the connecting rod corresponding to the positions of the two rotating rods, and each rotating rod passes through the adjacent through holes.

[0010] Furthermore, the ring assembly also includes arc rods, and each ring 1 is fixedly installed with two arc rods on the side away from the connecting rod, and each ring 2 is close to the connecting rod and has arc grooves corresponding to the positions of the two arc rods, and each arc rod is placed inside the adjacent arc grooves.

[0011] Furthermore, the rotating mechanism also includes a servo motor 2, and two servo motors 2 are fixedly installed on the side of the movable plate away from the moisture detector body. An L-shaped rod is fixedly installed on the output end of each servo motor 2, and a connecting block is fixedly installed on the side wall of each circular plate. A rectangular frame is fixedly installed on the end of each connecting block away from the circular plate, and the end of each L-shaped rod away from the movable plate is inserted into the interior of the adjacent rectangular frame.

[0012] The beneficial effects of the utility model are as follows:

[0013] When the utility model performs humidity detection on wheat, the handheld moisture detector body inserts the probe into the interior of the wheat, and after the detection is completed, the handheld moisture detector body pulls the probe out of the wheat. At this time, the transmission mechanism is controlled to make the movable plate perform a linear reciprocating motion along the probe, and the movable plate synchronously drives the two connecting rods and the two groups of circular ring components and the two sponge rings to move synchronously when moving. The two sponge rings can wipe the side walls of the two probes while moving, and when the movable plate moves to the position farthest from the moisture detector body, the two groups of rotating mechanisms respectively drive the two circular plates to perform a reciprocating rotation, and the two circular plates synchronously drive the two sponge pads to rotate when rotating, and the two sponge pads are used to wipe the end faces of the two probes away from the moisture detector body to prevent moisture and impurities outside the probes from affecting the next detection use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a specific schematic diagram of the transmission mechanism of the utility model;

[0016] Figure 3 This is an exploded schematic diagram of the circular ring assembly of the utility model;

[0017] Figure numerals: 1. Moisture detector body; 2. Probe; 3. Movable plate; 4. Transmission mechanism; 41. Servo motor 1; 42. Threaded rod; 5. Connecting rod; 6. Ring assembly; 61. Ring 1; 62. Ring 2; 63. Rotating rod; 64. Limiting block; 65. Through hole; 66. Arc rod; 67. Arc groove; 7. Sponge ring; 8. Round plate; 9. Sponge pad; 10. Rotating mechanism; 101. Servo motor 2; 102. L-shaped rod; 103. Connecting block; 104. Rectangular frame. DETAILED DESCRIPTION

[0018] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0021] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0022] like Figures 1 to 3 As shown, a wheat moisture detection device includes a moisture detector body 1, two probes 2 are fixedly installed at the input end of the moisture detector body 1, and a movable plate 3 is commonly sleeved on the two probes 2. A transmission mechanism 4 for driving the movable plate 3 to move back and forth in a straight line is provided at one end of the moisture detector body 1, and a connecting rod 5 is fixedly installed above each probe 2 on the side of the movable plate 3 away from the moisture detector body 1, and a circular ring assembly 6 is provided on the end of each connecting rod 5 away from the movable plate 3, and a sponge ring 7 is provided inside each group of circular ring assemblies 6, and two sponge rings 7 are respectively sleeved on the two probes 2, and a rotatable circular plate 8 is provided on each group of circular ring assemblies 6, and a sponge pad 9 is fixedly installed on the side of each circular plate 8 close to the movable plate 3, and two groups of rotating mechanisms 10 for driving the two circular plates 8 to rotate are provided on the side of the movable plate 3 away from the moisture detector body 1. It should be noted that When testing the humidity of wheat, the handheld moisture detector body 1 inserts the probe 2 into the inside of the wheat. After the test is completed, the handheld moisture detector body 1 pulls the probe 2 out of the wheat. At this time, by controlling the transmission mechanism 4, the movable plate 3 is made to perform a linear reciprocating motion along the probe 2. When the movable plate 3 moves, it synchronously drives the two connecting rods 5 and the two groups of circular ring components 6 and the two sponge rings 7 to move synchronously. The two sponge rings 7 can wipe the side walls of the two probes 2 while moving, and when the movable plate 3 moves to the position farthest from the moisture detector body 1, the two groups of rotating mechanisms 10 respectively drive the two circular plates 8 to perform a reciprocating rotation. When the two circular plates 8 rotate, they synchronously drive the two sponge pads 9 to rotate, and use the two sponge pads 9 to wipe the end faces of the two probes 2 away from the moisture detector body 1 to prevent moisture and impurities outside the probes 2 from affecting the next test.

[0023] like Figure 1 As shown, the transmission mechanism 4 includes a servo motor 41, one end of the moisture detector body 1 is fixedly mounted with the servo motor 41, the output end of the servo motor 41 is fixedly mounted with a threaded rod 42, and the movable plate 3 is threadedly connected to the threaded rod 42. It should be noted that when the servo motor 41 is started, the threaded rod 42 can be driven to rotate back and forth according to a preset angle and speed, so that the movable plate 3 can complete a linear reciprocating motion.

[0024] like Figures 1 to 3 As shown, the ring assembly 6 includes a ring 1 61, and each connecting rod 5 is fixedly installed with a ring 1 61 on one end away from the movable plate 3, and each ring 1 61 is provided with a detachable ring 2 62 on the side away from the connecting rod 5. The two sponge rings 7 are respectively fixedly installed inside the two rings 2 62, and the two circular plates 8 are respectively rotatably installed on the side of the two rings 2 62 away from the connecting rod 5. It should be noted that if the two sponge rings 7 and the two sponge pads 9 have been used for too long, each ring 2 62 can be disassembled from the corresponding ring 1 61 to clean the two sponge rings 7 and the two sponge pads 9.

[0025] like Figures 1 to 3 As shown, the circular ring assembly 6 also includes a rotating rod 63. Two rotatable rotating rods 63 are movably installed on the side of each circular ring 1 61 away from the connecting rod 5. Two limit blocks 64 are fixedly installed on the side wall of each rotating rod 63. Through holes 65 are respectively opened at the positions corresponding to the two rotating rods 63 on the side of each circular ring 2 62 close to the connecting rod 5. Each rotating rod 63 passes through the adjacent through holes 65. It should be noted that if each circular ring 2 62 needs to be disassembled from the corresponding circular ring 1 61, it is only necessary to rotate the corresponding two rotating rods 63 ninety degrees. The rotation of each rotating rod 63 will drive the two limit blocks 64 connected to it to rotate synchronously ninety degrees. At this time, the two rotating rods 63 can be taken out from the two through holes 65.

[0026] like Figures 1 to 3 As shown, the circular ring assembly 6 also includes an arc rod 66. Two arc rods 66 are fixedly installed on the side of each circular ring 1 61 away from the connecting rod 5. Arc grooves 67 are respectively opened at the positions corresponding to the two arc rods 66 on the side of each circular ring 2 62 close to the connecting rod 5. Each arc rod 66 is placed inside the adjacent arc grooves 67. It should be noted that when reinstalling the circular ring 2 62 on the corresponding circular ring 1 61, the corresponding two arc rods 66 need to be placed on the corresponding two arc grooves 67 respectively, so as to avoid misalignment between the circular ring 2 62 and the circular ring 1 61 during installation.

[0027] like Figures 1 to 3As shown, the rotating mechanism 10 also includes a servo motor 2 101, and two servo motors 2 101 are fixedly installed on the side of the movable plate 3 away from the moisture detector body 1, and the output end of each servo motor 2 101 is fixedly installed with an L-shaped rod 102, and the side wall surface of each circular plate 8 is fixedly installed with a connecting block 103, and each connecting block 103 is fixedly installed on the end away from the circular plate 8. A rectangular frame 104 is fixedly installed, and each L-shaped rod 102 is inserted into the interior of the adjacent rectangular frame 104 at one end away from the movable plate 3. It should be noted that when the servo motor 2 101 is started, the corresponding L-shaped rod 102 can be driven to rotate back and forth 180 degrees according to a preset angle and speed. When the sponge pad 9 needs to be cleaned, the corresponding circular ring 2 62 and the circular ring 1 61 can be separated. At this time, the rectangular frame 104 will be separated from the corresponding L-shaped rod 102. If the circular ring 2 62 is reinstalled with the circular ring 1 61, the end of the corresponding L-shaped rod 102 away from the movable plate 3 will be inserted into the interior of the adjacent rectangular frame 104.

[0028] In summary:

[0029] When testing the humidity of wheat, the handheld moisture detector body 1 inserts the probe 2 into the inside of the wheat. After the test is completed, the handheld moisture detector body 1 pulls the probe 2 out of the wheat. At this time, by controlling the transmission mechanism 4, the movable plate 3 is made to perform a linear reciprocating motion along the probe 2. When the movable plate 3 moves, it synchronously drives the two connecting rods 5 and the two groups of circular ring components 6 and the two sponge rings 7 to move synchronously. The two sponge rings 7 can wipe the side walls of the two probes 2 while moving, and when the movable plate 3 moves to the position farthest from the moisture detector body 1, the two groups of rotating mechanisms 10 respectively drive the two circular plates 8 to perform a reciprocating rotation. When the two circular plates 8 rotate, they synchronously drive the two sponge pads 9 to rotate, and use the two sponge pads 9 to wipe the end faces of the two probes 2 away from the moisture detector body 1 to prevent moisture and impurities outside the probes 2 from affecting the next test.

[0030] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A wheat moisture detection device, comprising a moisture detector body (1), wherein two probes (2) are fixedly mounted on the input end of the moisture detector body (1), characterized in that: A movable plate (3) is commonly sleeved on the two probes (2), a transmission mechanism (4) for driving the movable plate (3) to move linearly back and forth is provided on one end of the moisture detector body (1), a connecting rod (5) is fixedly installed above each probe (2) on the side of the movable plate (3) away from the moisture detector body (1), a circular ring assembly (6) is provided on the end of each connecting rod (5) away from the movable plate (3), a sponge ring (7) is provided inside each group of circular ring assemblies (6), two sponge rings (7) are sleeved on the two probes (2), each group of circular ring assemblies (6) is provided with a rotatable circular plate (8), a sponge pad (9) is fixedly installed on the side of each circular plate (8) close to the movable plate (3), and two groups of rotating mechanisms (10) for driving the two circular plates (8) to rotate are provided on the side of the movable plate (3) away from the moisture detector body (1).

2. A wheat moisture detection device according to claim 1, characterized in that: The transmission mechanism (4) includes a servo motor (41). One end of the moisture detector body (1) is fixedly mounted with the servo motor (41). The output end of the servo motor (41) is fixedly mounted with a threaded rod (42). The movable plate (3) is threadedly connected to the threaded rod (42).

3. A wheat moisture detection device according to claim 1, characterized in that: The circular ring assembly (6) includes a circular ring (61), and each connecting rod (5) is fixedly mounted with a circular ring (61) on one end away from the movable plate (3). Each circular ring (61) is provided with a detachable circular ring (62) on the side away from the connecting rod (5). Two sponge rings (7) are respectively fixedly mounted inside the two circular rings (62), and two circular plates (8) are respectively rotatably mounted on the side of the two circular rings (62) away from the connecting rod (5).

4. A wheat moisture detection device according to claim 3, characterized in that: The ring assembly (6) further comprises a rotating rod (63), wherein two rotatable rotating rods (63) are movably mounted on a side of each ring 1 (61) away from the connecting rod (5), and two limit blocks (64) are fixedly mounted on the side wall of each rotating rod (63). Through holes (65) are respectively opened on a side of each ring 2 (62) close to the connecting rod (5) at positions corresponding to the two rotating rods (63), and each rotating rod (63) passes through adjacent through holes (65).

5. A wheat moisture detection device according to claim 4, characterized in that: The ring assembly (6) further comprises arc rods (66), wherein two arc rods (66) are fixedly mounted on a side of each ring 1 (61) away from the connecting rod (5), and an arc groove (67) is respectively provided on a side of each ring 2 (62) close to the connecting rod (5) at positions corresponding to the two arc rods (66), and each arc rod (66) is placed inside an adjacent arc groove (67).

6. The wheat moisture detection device according to claim 3, characterized in that: The rotating mechanism (10) further comprises a servo motor 2 (101), two servo motors 2 (101) are fixedly mounted on a side of the movable plate (3) away from the moisture detector body (1), an L-shaped rod (102) is fixedly mounted on the output end of each servo motor 2 (101), a connecting block (103) is fixedly mounted on the side wall of each circular plate (8), a rectangular frame (104) is fixedly mounted on the end of each connecting block (103) away from the circular plate (8), and an end of each L-shaped rod (102) away from the movable plate (3) is inserted into the interior of an adjacent rectangular frame (104).

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