Moisture meter

Abstract

The utility model discloses a moisture tester which comprises a tester main body, a material containing assembly is arranged at the top of the tester main body, a drying assembly is arranged at the top of the tester main body, a control panel is arranged on the front side of the tester main body, and a flattening assembly capable of automatically flattening feed is arranged at the left end of the top of the tester main body. The flattening assembly comprises a bin body, a limiting groove, a brushless motor, a first rotating shaft, a rotating sleeve, an electric push rod, a lifting sleeve, a limiting plate, a servo motor, a second rotating shaft and a flattening plate, the bin body is formed in the tester main body, and the limiting groove is formed in the top of the tester main body. The feed containing assembly is arranged to conveniently play a role in containing feed, the flattening assembly is arranged to automatically flatten the feed placed on the feed containing assembly, the drying assembly is arranged to conveniently play a role in drying the feed on the feed containing assembly, and feed moisture detection is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of moisture measuring instruments, in particular to a moisture measuring instrument. Background Art

[0002] An instrument that can detect the moisture content of various organic and inorganic solids, liquids, gases and other samples is called a moisture meter. According to the measurement principle, it can be classified into two categories: physical measurement method and chemical measurement method. Common physical measurement methods include weight loss method, distillation stratification method, gas chromatography analysis method, etc., and chemical measurement methods mainly include Karl Fischer method, toluene method, etc. In the field of feed production technology, it is necessary to regularly measure the moisture content of feed with a moisture meter to obtain data such as the moisture content of feed.

[0003] According to Chinese patent application number CN202220051554.4, a moisture meter relates to the technical field of moisture meter, including a meter body, a support base is provided on the lower outer surface of the meter body, a control panel is provided on the front outer surface of the meter body, a display is provided on the front outer surface of the control panel, a fixing rod is provided on the upper outer surface of the meter body, a movable plate is provided on the outer wall of the fixing rod, a flattening piece is provided on the inner surface of one side of the movable plate, a feeding tray is provided at one end of the fixing rod, and an auxiliary ring is provided on the upper outer surface of the feeding tray. In the moisture meter of the utility model, the flattening piece is convenient for flattening the placed feed to facilitate the drying of the feed and reduce the measurement error, the feeding tray and the auxiliary ring are convenient for holding the feed and convenient for cleaning the feeding tray, and the protective plate and the pull ring are used to prevent the operator from being scalded by the dryer when taking it. When flattening the feed on the feeding tray, the staff needs to operate manually, which is more labor-intensive and time-consuming, so a moisture meter is proposed to solve the above problems. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a moisture meter with advantages such as automatic spreading, which solves the problem that when spreading the feed on the feeding tray, the staff needs to perform manual operation, which is labor-consuming and time-consuming.

[0006] (II) Technical solution

[0007] The utility model provides a moisture meter, comprising a meter body, a material holding component is arranged on the top of the meter body, a drying component is arranged on the top of the meter body, a control panel is arranged on the front side of the meter body, and a flattening component capable of automatically flattening feed is arranged on the top left end of the meter body;

[0008] The flattening assembly includes a warehouse body, a limit groove, a brushless motor, a first rotating shaft, a rotating sleeve, an electric push rod, a lifting sleeve, a limit plate, a servo motor, a second rotating shaft and a flat plate. The warehouse body is opened inside the measuring instrument body, the limit groove is opened at the top of the measuring instrument body, the brushless motor is arranged on the inner bottom wall of the warehouse body, the first rotating shaft is coaxially connected with the output shaft of the brushless motor through a coupling, and the other end passes through and extends to the inside of the limit groove, the rotating sleeve is arranged at the top of the first rotating shaft and is rotatably connected with the limit groove, the electric push rod is arranged on the inner bottom wall of the rotating sleeve, the lifting sleeve is arranged at the output end of the electric push rod and is slidably connected with the inner wall of the rotating sleeve, the limit plate is arranged at the top of the lifting sleeve, the servo motor is arranged at the top of the limit plate, the second rotating shaft is coaxially connected with the output shaft of the servo motor through a coupling, and the other end passes through and extends to the bottom of the limit plate, and the flat plate is arranged at the bottom of the second rotating shaft.

[0009] Preferably, the material holding assembly comprises a material holding tray and an auxiliary ring, the material holding tray is arranged at the top center of the measuring instrument body, and the auxiliary ring is arranged on the material holding tray.

[0010] Preferably, the drying assembly includes a top plate, a frame rod, a docking joint, a handle and a dryer, the top plate is arranged above the measuring instrument body, the frame rod is arranged at the bottom of the top plate, the docking joint is arranged at the top of the measuring instrument body and is located on the left and right sides of the material holding assembly, the handle is arranged at the top of the top plate, and the dryer is arranged at the bottom center of the top plate.

[0011] Preferably, the bottom of the rack rod is in a groove shape, the docking joint is in a convex shape, and the bottom of the rack rod is sleeved with the top of the docking joint.

[0012] Compared with the prior art, the above-mentioned technical scheme of the utility model has the following beneficial technical effects: the moisture meter, by being provided with a material holding component, can conveniently play the role of holding feed; by being provided with a flattening component, the feed placed on the material holding component can be automatically flattened; by being provided with a drying component, the feed on the material holding component can be conveniently dried, thereby facilitating the detection of moisture in feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a structural schematic diagram of a moisture meter.

[0014] Figure 2 This is a left view of a moisture meter proposed by the utility model.

[0015] Figure 3This is an enlarged view of point A in the left view of a moisture meter proposed by the utility model.

[0016] Figure 4 This is an enlarged view of point B in the left view of a moisture meter proposed by the utility model.

[0017] Figure numerals: 1. Measuring instrument body; 2. Material holding assembly; 21. Material holding tray; 22. Auxiliary ring; 3. Drying assembly; 31. Top plate; 32. Frame rod; 33. Docking joint; 34. Handle; 35. Dryer; 4. Control panel; 5. Flattening assembly; 51. Bin; 52. Limiting groove; 53. Brushless motor; 54. Shaft 1; 55. Rotating sleeve; 56. Electric push rod; 57. Lifting sleeve; 58. Limiting plate; 59. Servo motor; 510. Shaft 2; 511. Flattening plate. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0019] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the utility model 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, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, welding, riveting, bonding, etc., or a detachable connection, threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0021] like Figure 1-4As shown, a moisture meter proposed by the utility model includes a meter body 1, and four supporting feet are provided at the bottom of the meter body 1 to facilitate stable support of the meter body 1, and a material holding component 2 is provided on the top of the meter body 1. By providing the material holding component 2, it is convenient to play the role of holding feed, and a drying component 3 is provided on the top of the meter body 1. By providing the drying component 3, it is convenient to dry the feed on the material holding component 2, which is convenient for feed moisture detection, and a control panel 4 is provided on the front side of the meter body 1. A flattening component 5 which can automatically flatten the feed is provided at the top left end of the meter body 1. By providing the flattening component 5, the feed placed on the material holding component 2 is automatically flattened.

[0022] In an optional embodiment, the feeding assembly 2 includes a feeding tray 21 and an auxiliary ring 22. The feeding tray 21 is arranged at the top center of the measuring instrument body 1. The feeding tray 21 is in a stepped convex shape. The auxiliary ring 22 is arranged on the feeding tray 21. The auxiliary ring 22 is in a circular ring shape. The auxiliary ring 22 is sleeved on the feeding tray 21, and the top is higher than the top of the feeding tray 21. The feeding tray 21 and the auxiliary ring 22 are convenient for holding feed. When the feed detection is completed, the auxiliary ring 22 is picked up to facilitate the cleaning of the feeding tray 21.

[0023] In an optional embodiment, the drying component 3 includes a top plate 31, a frame rod 32, a docking joint 33, a handle 34 and a dryer 35. The top plate 31 is arranged above the measuring instrument body 1, the frame rod 32 is arranged at the bottom of the top plate 31, the docking joint 33 is arranged at the top of the measuring instrument body 1, and is located on the left and right sides of the material holding component 2. The bottom of the frame rod 32 is in a groove shape, and the docking joint 33 is in a convex shape. The bottom of the frame rod 32 is socketed with the top of the docking joint 33, which is convenient for limiting the dryer 35. The handle 34 is arranged at the top of the top plate 31, and the dryer 35 is arranged at the bottom center of the top plate 31.

[0024] It should be noted that when the feed on the feeding tray 21 needs to be dried, the handle 34 is retracted to align the bottom of the frame rod 32 with the top of the docking joint 33 so that the bottom of the dryer 35 is in contact and closed with the top of the auxiliary ring 22, thereby completing the drying of the feed on the feeding tray 21.

[0025] In an optional embodiment, the flattening assembly 5 includes a bin body 51, a limit slot 52, a brushless motor 53, a rotating shaft 1 54, a rotating sleeve 55, an electric push rod 56, a lifting sleeve 57, a limit plate 58, a servo motor 59, a rotating shaft 2 510 and a flat plate 511. The bin body 51 is opened inside the measuring instrument body 1, the limit slot 52 is opened on the top of the measuring instrument body 1, the brushless motor 53 is arranged on the inner bottom wall of the bin body 51, the rotating shaft 1 54 is coaxially connected with the output shaft of the brushless motor 53 through a coupling, and the other end passes through and extends to the limit slot 52. Internally, the rotating sleeve 55 is arranged at the top of the rotating shaft 54 ​​and is rotatably connected to the limit groove 52, the electric push rod 56 is arranged on the inner bottom wall of the rotating sleeve 55, the lifting sleeve 57 is arranged at the output end of the electric push rod 56 and is slidably connected to the inner wall of the rotating sleeve 55, the limit plate 58 is arranged at the top of the lifting sleeve 57, the servo motor 59 is arranged at the top of the limit plate 58, the rotating shaft 2 510 is coaxially connected with the output shaft of the servo motor 59 through a coupling, and the other end passes through and extends to the bottom of the limit plate 58, and the spreading plate 511 is arranged at the bottom of the rotating shaft 2 510.

[0026] It should be noted that when it is necessary to automatically flatten the feed on the feeding tray 21 and the auxiliary ring 22, the brushless motor 53 is started through the control panel 4, and the rotating shaft 54 ​​drives the rotating sleeve 55 to rotate to the right, moving the spreading plate 511 to the top of the feeding tray 21, and then the electric push rod 56 is started to drive the limit plate 58 on the lifting sleeve 57 to move downward so that the spreading plate 511 contacts the feed. At the same time, the servo motor 59 is started, and the rotating shaft 510 drives the spreading plate 511 to rotate, so as to complete the flattening of the feed on the feeding tray 21, increase the drying area of ​​the feed, and reduce the error in the measurement of the moisture content of the feed.

[0027] It should be noted that the electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the present invention is controlled by the controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0028] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A moisture meter, comprising a meter body (1), a material holding assembly (2) being provided on the top of the meter body (1), a drying assembly (3) being provided on the top of the meter body (1), and a control panel (4) being provided on the front side of the meter body (1), characterized in that: The top left end of the measuring instrument body (1) is provided with a flattening component (5) capable of automatically flattening the feed; The flattening assembly (5) comprises a chamber (51), a limiting groove (52), a brushless motor (53), a first rotating shaft (54), a rotating sleeve (55), an electric push rod (56), a lifting sleeve (57), a limiting plate (58), a servo motor (59), a second rotating shaft (510) and a flattening plate (511), wherein the chamber (51) is provided inside the measuring instrument body (1), the limiting groove (52) is provided on the top of the measuring instrument body (1), the brushless motor (53) is provided on the inner bottom wall of the chamber (51), the first rotating shaft (54) is coaxially connected to the output shaft of the brushless motor (53) through a coupling, and the other end of the rotating shaft passes through and extends to the inside of the limiting groove (52), and the second rotating shaft (54) is provided on the inner bottom wall of the chamber (51). The cylinder (55) is arranged at the top of the rotating shaft one (54) and is rotatably connected to the limiting groove (52); the electric push rod (56) is arranged on the inner bottom wall of the rotating sleeve (55); the lifting sleeve (57) is arranged at the output end of the electric push rod (56) and is slidably connected to the inner wall of the rotating sleeve (55); the limiting plate (58) is arranged at the top of the lifting sleeve (57); the servo motor (59) is arranged at the top of the limiting plate (58); the rotating shaft two (510) is coaxially connected to the output shaft of the servo motor (59) through a coupling, and the other end passes through and extends to the bottom of the limiting plate (58); the spreading plate (511) is arranged at the bottom of the rotating shaft two (510).

2. A moisture meter according to claim 1, characterized in that: The material holding assembly (2) comprises a material holding tray (21) and an auxiliary ring (22); the material holding tray (21) is arranged at the top center of the measuring instrument body (1), and the auxiliary ring (22) is arranged on the material holding tray (21).

3. A moisture meter according to claim 1, characterized in that: The drying assembly (3) comprises a top plate (31), a support rod (32), a docking joint (33), a handle (34) and a dryer (35); the top plate (31) is arranged above the measuring instrument body (1); the support rod (32) is arranged at the bottom of the top plate (31); the docking joint (33) is arranged at the top of the measuring instrument body (1) and is located on the left and right sides of the material holding assembly (2); the handle (34) is arranged at the top of the top plate (31); and the dryer (35) is arranged at the bottom center of the top plate (31).

4. A moisture meter according to claim 3, characterized in that: The bottom of the rack rod (32) is in a groove shape, the docking joint (33) is in a convex shape, and the bottom of the rack rod (32) is sleeved with the top of the docking joint (33).

Images