Moisture meter with anti-scald structure

Abstract

The utility model relates to the technical field of moisture meters, and discloses a moisture meter with an anti-scald structure, which comprises a meter body, a material containing tray is fixedly arranged at the upper end of the meter body, and the anti-scald structure is arranged at the upper end of the meter body. The anti-scald structure comprises a guide column, a bracket, an electric push rod, a connecting plate, a dryer, a guide cylinder, a support plate, a sleeve, a screw rod, a handle, a bearing and a clamping plate, and the anti-scald structure is arranged, so that the movement track of the dryer is conveniently limited, and a user can place a detection material through the material containing disc; then an electric push rod is started to drive a connecting plate to move downwards, the connecting plate moves downwards to drive a dryer to move to surround the material containing disc for drying work, and the dryer moves directionally on the surface of a guide column through a guide cylinder on the side wall of the dryer; therefore, the situation that a user is scalded due to the fact that the dryer is prone to shaking in the folding or unfolding process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of moisture meter, in particular to a moisture meter with an anti-scalding structure. Background Art

[0002] An instrument that can detect the water content in various organic and inorganic solids, liquids, gases and other samples is called a moisture analyzer. According to the measurement principle, it can be divided into two categories: physical measurement method and chemical measurement method. Commonly used 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.

[0003] For example, a moisture meter disclosed in publication number CN216847665U first removes the dryer, and uses a protective plate and a pull ring to prevent the operator from being burned by the dryer when taking the material. The raw material is then flattened and dried for measurement.

[0004] However, the practicability of the anti-scalding structure is poor when in use. First, the device does not have a guiding mechanism for the dryer, but connects the two sets of docking joints on the upper end of the measuring instrument body through the racks on both sides of the dryer. When the dryer is taken out after heating, it still has a certain weight, which causes the dryer to shake easily during the taking process, causing the user to be scalded, thereby reducing the practicability of the device. In view of this, we propose a moisture meter with an anti-scalding structure. Utility Model Content

[0005] The purpose of the utility model is to provide a moisture meter with an anti-scalding structure to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a moisture meter with an anti-scalding structure, comprising a meter body, a material holding tray is fixedly mounted on the upper end of the meter body, and an anti-scalding structure is arranged on the upper end of the meter body, and the anti-scalding structure comprises:

[0007] Guide columns, the guide columns are fixedly mounted on both sides of the upper end of the measuring instrument body, the upper ends of the two groups of guide columns are fixedly mounted with brackets, the upper ends of the brackets are fixedly mounted with electric push rods, the output shafts of the electric push rods pass through the side walls of the brackets and are fixedly mounted with connecting plates, and the lower ends of the connecting plates are fixedly mounted with a dryer;

[0008] A guide cylinder, wherein the guide cylinder is slidably connected to the surface of the guide column, a support plate is fixedly installed on the side wall of the guide cylinder, sleeves are fixedly installed inside both sides of the support plate, a screw is threadedly connected inside the sleeve, a handle is fixedly installed on one end of the screw, a bearing is rotatably connected to the other end of the screw, and a clamp is fixedly installed on the side wall of the bearing;

[0009] A cooling structure is arranged at the upper end of the measuring instrument body.

[0010] Preferably, the cooling structure comprises cooling cylinders fixedly mounted on both sides of the upper end of the measuring instrument body, a refrigerator is arranged inside the cooling cylinder, heat sinks are fixedly mounted on both sides of the lower end of the guide cylinder, and heat sink strips are arranged on the surface of the heat sink.

[0011] Preferably, the heat dissipation strips are provided in a plurality of groups, and the heat dissipation strips in the plurality of groups are fixedly mounted on the side wall of the heat dissipation plate.

[0012] Preferably, the clamping plate is provided with a U-shaped structure and is adapted to the size of the connecting plate.

[0013] Preferably, the material holding tray and the dryer are on the same vertical line.

[0014] Preferably, the cooling cylinder is filled with coolant.

[0015] Compared with the prior art, the utility model provides a moisture meter with an anti-scalding structure, which has the following beneficial effects:

[0016] 1. The moisture meter with anti-scalding structure is provided with an anti-scalding structure so as to limit the moving track of the dryer. The connecting plate and the dryer are driven up and down by an electric push rod. The dryer is directed on the surface of the guide column through the guide cylinder of its side wall, thereby preventing the dryer from shaking easily during the picking process, which may cause burns to the user.

[0017] 2. The moisture meter with anti-scalding structure is provided with a cooling structure so as to facilitate cooling and heat dissipation of the guide column and the guide cylinder surface. When the heat dissipation plate and the heat dissipation strip are in the cooling cylinder, they can be cooled by cooling water, so that the guide cylinder can be cooled, and the guide column can be directly cooled, which has a good heat dissipation and cooling effect, and avoids excessive temperature at the guide cylinder, which leads to accelerated wear and reduced service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the cooling cylinder of the utility model from a top view;

[0020] Figure 3 This is an enlarged structural diagram of part A of the utility model;

[0021] Figure 4 This is an enlarged structural diagram of part B of the utility model.

[0022] In the figure: 1. measuring instrument body; 2. material receiving tray; 3. anti-scalding structure; 4. cooling structure; 31. guide column; 32. bracket; 33. electric push rod; 34. connecting plate; 35. dryer; 36. guide cylinder; 37. support plate; 38. sleeve; 39. screw; 310. handle; 311. bearing; 312. clamping plate; 41. cooling cylinder; 42. refrigerator; 43. heat sink; 44. heat sink. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a moisture meter with an anti-scalding structure, including a meter body 1, a material tray 2 is fixedly installed on the upper end of the meter body 1, and an anti-scalding structure 3 is arranged on the upper end of the meter body 1. The anti-scalding structure 3 includes: guide columns 31, the guide columns 31 are fixedly installed on both sides of the upper end of the meter body 1, two groups of guide columns 31 are fixedly installed on the upper ends of the brackets 32, and an electric push rod 33 is fixedly installed on the upper ends of the brackets 32. The output shaft of the electric push rod 33 passes through the side wall of the bracket 32 ​​and is fixed A connecting plate 34 is fixedly installed, a dryer 35 is fixedly installed at the lower end of the connecting plate 34, a guide cylinder 36 is slidably connected to the surface of the guide column 31, a support plate 37 is fixedly installed on the side wall of the guide cylinder 36, sleeves 38 are fixedly installed inside both sides of the support plate 37, a screw 39 is threadedly connected inside the sleeve 38, a handle 310 is fixedly installed at one end of the screw 39, a bearing 311 is rotatably connected to the other end of the screw 39, a clamping plate 312 is fixedly installed on the side wall of the bearing 311, and a cooling structure 4 is provided at the upper end of the measuring instrument body 1.

[0024] Specifically, the anti-scalding structure 3 of the technical solution of the utility model includes: a guide column 31, a bracket 32, an electric push rod 33, a connecting plate 34, a dryer 35, a guide cylinder 36, a support plate 37, a sleeve 38, a screw 39, a handle 310, a bearing 311, and a clamping plate 312.

[0025] In one embodiment of the present invention, guide posts 31 are fixedly mounted on both sides of the upper end of the measuring instrument body 1, brackets 32 are fixedly mounted on the upper ends of the two groups of guide posts 31, electric push rods 33 are fixedly mounted on the upper ends of the brackets 32, the output shaft of the electric push rods 33 passes through the side wall of the brackets 32 and is fixedly mounted with a connecting plate 34, a dryer 35 is fixedly mounted on the lower end of the connecting plate 34, a guide cylinder 36 is slidably connected to the surface of the guide posts 31, a support plate 37 is fixedly mounted on the side wall of the guide cylinder 36, sleeves 38 are fixedly mounted on both sides of the support plate 37, a screw 39 is threadedly connected inside the sleeve 38, a handle 310 is fixedly mounted on one end of the screw 39, a bearing 311 is rotatably connected to the other end of the screw 39, a clamping plate 312 is fixedly mounted on the side wall of the bearing 311, and the anti-scalding structure 3 is provided to facilitate the movement trajectory of the dryer 35 to be limited. The user can place the test material on the material receiving tray 2, and then start the electric push rod 33 to drive the connecting plate 34 to move downward. The connecting plate 34 moves downward to drive the dryer 35 to move to surround the material receiving tray 2 for drying. The dryer 35 is directed on the surface of the guide column 31 through the guide cylinder 36 on its side wall, so as to avoid the dryer 35 from shaking easily during the closing or opening process, thereby causing the user to be scalded. When disassembling and maintaining, the handle 310 can be turned to drive the screw 39 to rotate. The screw 39 rotates inside the sleeve 38 to move outward. The movement of the screw 39 drives the bearing 311 and the clamping plate 312 on its side wall to disengage from the connecting plate 34, so as to facilitate the user to replace and maintain the dryer 35, thereby improving the practicality of the device. A cooling structure 4 is provided at the upper end of the measuring instrument body 1.

[0026] Please continue reading Figure 1-Figure 4 The cooling structure 4 includes a cooling cylinder 41 fixedly mounted on both sides of the upper end of the measuring instrument body 1, a refrigerator 42 is arranged inside the cooling cylinder 41, and heat sinks 43 are fixedly mounted on both sides of the lower end of the guide cylinder 36, and heat sinks 43 are arranged on the surface of the heat sink 43. The cooling structure 4 is arranged to facilitate cooling and dissipating the surface of the guide column 31 and the guide cylinder 36. When the guide cylinder 36 moves downward, the heat sink 43 and the heat sink 44 at the lower end thereof are in the cooling cylinder 41, and can be cooled by the cooling water inside the cooling cylinder 41, so that the guide cylinder 36 can be cooled. Cooling, and can directly cool the guide column 31, with good heat dissipation and cooling effect, to avoid the guide cylinder 36 temperature is too high resulting in accelerated wear and resulting in reduced service life, and can also prevent the dryer 35 and the material tray 2 from generating hot air which makes the surface temperature of the guide column 31 increase, a plurality of heat dissipation strips 44 are provided, and a plurality of heat dissipation strips 44 are fixedly mounted on the side wall of the heat dissipation plate 43, the clamping plate 312 is provided with a U-shaped structure and is adapted to the size of the connecting plate 34, the material tray 2 and the dryer 35 are on the same vertical line, and the cooling cylinder 41 is placed with coolant.

[0027] The test material can be placed on the material tray 2, and then the electric push rod 33 is started to drive the connecting plate 34 to move downward. The connecting plate 34 moves downward to drive the dryer 35 to move to surround the material tray 2 for drying. The dryer 35 moves in a directional manner on the surface of the guide column 31 through the guide cylinder 36 of its side wall, so as to avoid the dryer 35 from shaking easily during the closing or opening process, thereby causing the user to be scalded. When the guide cylinder 36 moves downward, the heat dissipation plate 43 and the heat dissipation strip 44 at the lower end thereof are in the cooling cylinder 41 and can be cooled by the cooling cylinder 41. The cooling water inside 41 is used for cooling, so that the guide cylinder 36 can be cooled, and the guide column 31 can be directly cooled, which has a good heat dissipation and cooling effect, and avoids the excessive temperature at the guide cylinder 36, which leads to accelerated wear and reduced service life. When disassembling and maintaining, the handle 310 can be turned to drive the screw 39 to rotate, and the screw 39 rotates inside the sleeve 38 to move outward. The movement of the screw 39 drives the bearing 311 and the clamping plate 312 on its side wall to separate from the connecting plate 34, thereby improving the practicality of the device.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A moisture meter with a scald-proof structure, comprising a meter body (1), a material tray (2) being fixedly mounted on the upper end of the meter body (1), characterized in that: The upper end of the measuring instrument body (1) is provided with an anti-scalding structure (3), and the anti-scalding structure (3) comprises: Guide columns (31), the guide columns (31) are fixedly mounted on both sides of the upper end of the measuring instrument body (1), the upper ends of the two groups of guide columns (31) are fixedly mounted with brackets (32), the upper ends of the brackets (32) are fixedly mounted with electric push rods (33), the output shaft of the electric push rods (33) passes through the side wall of the bracket (32) and is fixedly mounted with a connecting plate (34), and the lower end of the connecting plate (34) is fixedly mounted with a dryer (35); A guide cylinder (36), wherein the guide cylinder (36) is slidably connected to the surface of the guide column (31), a support plate (37) is fixedly installed on the side wall of the guide cylinder (36), sleeves (38) are fixedly installed inside both sides of the support plate (37), a screw rod (39) is threadedly connected inside the sleeve (38), a handle (310) is fixedly installed on one end of the screw rod (39), and a bearing (311) is rotatably connected to the other end of the screw rod (39), and a clamping plate (312) is fixedly installed on the side wall of the bearing (311); A cooling structure (4) is arranged at the upper end of the measuring instrument body (1).

2. The moisture meter with anti-scalding structure according to claim 1, characterized in that: The cooling structure (4) comprises a cooling cylinder (41) fixedly mounted on both sides of the upper end of the measuring instrument body (1), a refrigerator (42) being arranged inside the cooling cylinder (41), and heat sinks (43) being fixedly mounted on both sides of the lower end of the guide cylinder (36), and heat sinks (44) being arranged on the surface of the heat sink (43).

3. The moisture meter with anti-scalding structure according to claim 2, characterized in that: The heat dissipation bars (44) are provided in a plurality of groups, and the plurality of groups of heat dissipation bars (44) are fixedly mounted on the side wall of the heat dissipation plate (43).

4. The moisture meter with anti-scalding structure according to claim 1, characterized in that: The clamping plate (312) is provided with a U-shaped structure and is adapted in size to the connecting plate (34).

5. The moisture meter with anti-scalding structure according to claim 1, characterized in that: The material holding tray (2) and the dryer (35) are located on the same vertical line.

6. The moisture meter with anti-scalding structure according to claim 2, characterized in that: The cooling cylinder (41) is filled with cooling liquid.

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