Drying machine for concrete test
By designing the dryer used for concrete tests, the rotating clip holder and the holding frame structure are used to solve the problem of the position of the cylinder position during the drying process of the concrete, and realize uniform heating and efficient drying.
Patent Information
- Application Number
- CN202420029553.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-05
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-01-05
AI Technical Summary
During the drying process, the cylinder position is easily deviated, resulting in uneven heating and affecting the drying efficiency.
Design a dryer for concrete tests, use the rotating clip holder and holding frame structure, rotate the seat with the motor to rotate the seat, and use the wind turmoil to increase the heating airflow and heating component heating rod to achieve uniform heating.
By rotating clip seats and heating airflows, the uniform heating and drying of concrete is achieved, which improves the drying efficiency, and ensures the stability of the cylinder and the smooth pour of the concrete through the buffering spring and high temperature pads.
Smart Images
Figure CN222418344U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of dryers, in particular to a dryer used for concrete testing. Background Art
[0002] A dryer is a mechanical device that uses heat energy to reduce the moisture content of materials. It is used to dry objects. The dryer vaporizes the moisture in the material by heating to obtain solid materials with a specified moisture content. The purpose of drying is to meet the needs of material use or further processing. According to the operating pressure, dryers are divided into two categories: atmospheric pressure dryers and vacuum dryers. According to the operating pressure, they can be divided into atmospheric pressure and reduced pressure. The entry also introduces adsorption dryers, freeze dryers and microwave dryers in detail.
[0003] When concrete is being dried, it is usually dried by drying. However, during the drying process, the concrete will be placed in a cylinder and then rotated and heated by hot air to ensure the uniformity of the heating and drying of the concrete. However, when the concrete is rotating, the position of the cylinder is prone to deviation. Therefore, a clamping mechanism is needed to fix the position of the cylinder. For this reason, we propose a dryer for concrete testing. Utility Model Content
[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a dryer for concrete testing, which effectively solves the problems raised in the background technology.
[0005] To achieve the above object, the utility model provides the following technical solution: a dryer for concrete testing, comprising a drying box, a blower is arranged on the upper part of the drying box, an air outlet is arranged on the left side of the drying box, a heating component is arranged on one side of the inner cavity of the drying box, a motor is arranged at the bottom of the drying box, a transmission shaft of the motor passes through the bottom of the drying box and is provided with a rotating clamping seat, a holding cylinder is arranged inside the rotating clamping seat, wherein:
[0006] A placement groove is provided inside the rotating clamping seat, a clamping frame is evenly arranged inside the placement groove, a buffer spring is arranged on the back side of the clamping frame, and the other end of the buffer spring is connected to the placement groove.
[0007] Preferably, the clamping frame is in an arc shape, the front side of the clamping frame is tilted outward, a rotating rod is provided on the rear side of the clamping frame, and the clamping frame is movably connected to the inside of the placement slot via the rotating rod.
[0008] Preferably, through grooves are evenly provided inside the rotating clamping seat, the through grooves are equidistantly provided inside the rotating clamping seat, the through grooves are cross-distributed, and the upper parts of the through grooves are connected to the upper part of the rotating clamping seat.
[0009] Preferably, the containing cylinder comprises a cylinder body, a high-temperature gasket is arranged at the bottom of the inner cavity of the cylinder body, and a supporting tray is arranged on the upper part of the high-temperature gasket.
[0010] Preferably, the heating assembly comprises a partition plate, a heating assembly is mounted on one side of the partition plate, a heating rod is mounted inside the heating assembly, and through holes are evenly opened inside the partition plate.
[0011] Preferably, an opening and closing door is provided on the front side of the drying box, an observation port is provided inside the opening and closing door, and high temperature resistant glass is provided inside the observation port.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The blower is used to supply air to the interior of the drying box, and the airflow generated by the blower heats the airflow when passing through the heating component. When the hot air passes through the holding cylinder, it heats the holding cylinder and dries the concrete inside the holding cylinder. The motor is operated to drive the rotating clamping seat to rotate, so as to assist the hot air to better and more evenly heat the holding cylinder and improve the heating and drying efficiency of the concrete inside the holding cylinder.
[0014] 2. The high-temperature gasket inside the cylinder can effectively support the holding tray. By providing the holding tray, the concrete can be effectively supported and placed, and the holding cylinder can be assisted to better hold the concrete. When the dried concrete is poured, the holding tray can be pushed to move, so that the concrete can be poured out better;
[0015] 3. By providing a partition plate, the inner cavity of the drying box can be separated, and by providing a heating component, the heating rod can be heated by the heating component, thereby heating the air inside the drying box through the heating rod, and through holes are evenly opened on the inner side of the partition plate to effectively dissipate the hot air, so that the hot air can better heat and dry the container. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0017] In the attached picture:
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the internal structure of the drying box of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the heating component of the utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the rotating clamping seat of the utility model;
[0022] Figure 5 This is a schematic diagram of the structure of the containing tube of the utility model.
[0023] In the figure: 10, drying box; 11, blower; 12, air outlet; 13, heating component; 130, partition plate; 131, heating seat; 132, heating rod; 133, through hole; 14, motor; 15, rotating clamping seat; 150, placement groove; 151, clamping frame; 152, buffer spring; 153, rotating rod; 154, through groove; 16, containing cylinder; 160, cylinder body; 161, high temperature gasket; 162, supporting tray. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0025] Embodiment 1, by Figure 1-5 A dryer for concrete testing is provided, comprising a drying box 10, a blower 11 is provided on the upper part of the drying box 10, an air outlet 12 is provided on the left side of the drying box 10, a heating assembly 13 is provided on one side of the inner cavity of the drying box 10, a motor 14 is provided at the bottom of the drying box 10, a transmission shaft of the motor 14 passes through the bottom of the drying box 10 and is provided with a rotating clamping seat 15, and a holding cylinder 16 is provided inside the rotating clamping seat 15, wherein:
[0026] A placement groove 150 is provided inside the rotating clamping seat 15, and clamping frames 151 are evenly provided on the inner side of the placement groove 150. A buffer spring 152 is provided on the back side of the clamping frame 151, and the other end of the buffer spring 152 is connected to the placement groove 150. When the concrete is being dried, the concrete can be placed inside the containing cylinder 16, and then the containing cylinder 16 is placed on the upper part of the rotating clamping seat 15. When the containing cylinder 16 is placed, the containing cylinder 16 can be pushed to the opposite sides of the two groups of clamping frames 151. By pushing the containing cylinder 16 inward, the containing cylinder 16 is placed on the opposite sides of the two groups of clamping frames 151. The containing cylinder 16 is clamped by the clamping seat 151. By providing the buffer spring 152, the containing cylinder 16 can be placed when the containing cylinder 16 is placed. When the holding frame 151 is placed, the front side of the clamping frame 151 automatically opens. After the clamping frame 151 is placed, the buffer spring 152 automatically resets the clamping frame 151, so that the clamping frame 151 automatically clamps the containing tube 16, and the blower 11 is operated to supply air to the interior of the drying box 10, and the airflow generated by the blower 11 heats the airflow when passing through the heating component 13. When the hot air passes through the containing tube 16, it heats the containing tube 16 and dries the concrete inside the containing tube 16. The motor 14 is operated to drive the rotating clamping seat 15 to rotate through the rotation of the motor 14, so as to assist the hot air to better heat the containing tube 16. In order to better perform uniform heating and improve the heating and drying efficiency of the concrete inside the containing cylinder 16, the shape of the clamping frame 151 is set in an arc shape, and the front side of the clamping frame 151 is set to be inclined outward. The rear side of the clamping frame 151 is provided with a rotating rod 153, and the clamping frame 151 is movably connected to the inside of the placement groove 150 through the rotating rod 153. By providing the rotating rod 153, the clamping frame 151 can better perform angle adjustment work, so that the two groups of clamping frames 151 can better perform the opening work, and the rear side of the clamping frame 151 set in an arc shape can effectively clamp the containing cylinder 16, and the clamping frame 151 opened on the front side can better push and place the containing cylinder 16, so that the containing cylinder 16 can better push and place the clamp In order to better fix the holding tube 16, the interior of the rotating clamping seat 15 is evenly provided with through grooves 154, which are equidistantly provided inside the rotating clamping seat 15, and the through grooves 154 are cross-distributed. The upper part of the through grooves 154 is connected with the upper part of the rotating clamping seat 15, and the through grooves 154 provided inside the rotating clamping seat 15 can make the hot air flow better inside the through grooves 154, and when the hot air flows inside the through grooves 154, the bottom of the holding tube 16 is automatically heated, so that the bottom of the holding tube 16 is heated, and the through grooves 154 arranged in a cross-shaped cross-distribution can better heat the bottom of the holding tube 16 when the rotating clamping seat 15 rotates.The holding cylinder 16 includes a cylinder body 160, a high temperature gasket 161 is provided at the bottom of the inner cavity of the cylinder body 160, and a supporting tray 162 is provided on the upper part of the high temperature gasket 161. The high temperature gasket 161 inside the cylinder body 160 can effectively support the holding tray 162. By providing the holding tray 162, the concrete can be effectively supported and placed, and the holding cylinder 16 is assisted to better hold the concrete. When the dried concrete is poured, the holding tray 162 can be pushed to move the concrete, so that the concrete can be poured out better. The heating component 13 includes a partition plate 130, a heating seat 131 is installed on one side of the partition plate 130, and a heating rod 132 is installed inside the heating seat 131. Through holes 133 are evenly opened inside the partition plate 130. By providing the partition plate 130, the inner cavity of the drying box 10 can be separated, and by providing the heating seat 131, the heating rod 132 can be removed by the heating seat 1 31 heats the heating rod 132, thereby heating the air inside the heating rod 132, and the through holes 133 are evenly opened on the inner side of the partition plate 130 to effectively dissipate the hot air, so that the hot air can better heat and dry the storage tube 16. The front side of the drying box 10 is provided with an opening and closing door, and an observation port is opened inside the opening and closing door. The inside of the observation port is provided with high-temperature resistant glass. By providing the opening and closing door, the drying box 10 can be better opened and the storage tube 16 can be better placed. The observation port on the front side of the opening and closing door can effectively observe the inside of the drying box 10. The high-temperature resistant glass is generally made of high-purity siliceous mineral materials and refined at high temperature. It can still maintain the original permeability and transparency of the glass in a high-temperature environment, so as to better observe the inside of the drying box 10.
[0027] Working principle: When concrete is being dried, the concrete can be placed inside the containing cylinder 16, and then the containing cylinder 16 can be placed on the upper part of the rotating clamping seat 15. When the containing cylinder 16 is placed, the containing cylinder 16 can be pushed to the opposite sides of the two sets of clamping frames 151, and the containing cylinder 16 is pushed inward so that the containing cylinder 16 is placed on the opposite sides of the two sets of clamping frames 151. The containing cylinder 16 is clamped by the clamping seat 151. By providing a buffer spring 152, the front side of the clamping frame 151 can be automatically opened when the containing cylinder 16 is placed. After the clamping frame 151 is placed, the buffer spring 152 will automatically reset the clamping frame 151. The holding frame 151 automatically holds the holding cylinder 16, and the blower 11 is operated to supply air to the interior of the drying box 10, and the airflow generated by the blower 11 heats the airflow when passing through the heating component 13, and the hot air heats the holding cylinder 16 when passing through the holding cylinder 16, and dries the concrete inside the holding cylinder 16, and the motor 14 is operated to rotate the holding seat 15 to rotate, so as to assist the hot air to better and more evenly heat the holding cylinder 16, thereby improving the heating and drying efficiency of the concrete inside the holding cylinder 16.
[0028] It should be noted that, in this article, relational terms such as second and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Although embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A dryer for concrete testing, characterized in that: The invention comprises a drying box (10), wherein a blower (11) is arranged at the top of the drying box (10), an air outlet (12) is arranged at the left side of the drying box (10), a heating component (13) is arranged at one side of the inner cavity of the drying box (10), a motor (14) is arranged at the bottom of the drying box (10), a transmission shaft of the motor (14) passes through the bottom of the drying box (10) and is provided with a rotating clamping seat (15), and a containing cylinder (16) is arranged inside the rotating clamping seat (15), wherein: A placement groove (150) is provided inside the rotating clamping seat (15), a clamping frame (151) is evenly arranged inside the placement groove (150), a buffer spring (152) is arranged on the back side of the clamping frame (151), and the other end of the buffer spring (152) is connected to the placement groove (150).
2. A dryer for concrete testing according to claim 1, characterized in that: The clamping frame (151) is in the shape of an arc, the front side of the clamping frame (151) is tilted outward, a rotating rod (153) is provided on the rear side of the clamping frame (151), and the clamping frame (151) is movably connected to the inside of the placement groove (150) via the rotating rod (153).
3. A dryer for concrete testing according to claim 1, characterized in that: The interior of the rotating clamping seat (15) is evenly provided with through grooves (154), the through grooves (154) are equidistantly provided inside the rotating clamping seat (15), the through grooves (154) are cross-distributed in a cross shape, and the upper part of the through grooves (154) is connected to the upper part of the rotating clamping seat (15).
4. A dryer for concrete testing according to claim 1, characterized in that: The containing cylinder (16) comprises a cylinder body (160), a high-temperature gasket (161) is arranged at the bottom of the inner cavity of the cylinder body (160), and a supporting tray (162) is arranged on the upper part of the high-temperature gasket (161).
5. A dryer for concrete testing according to claim 1, characterized in that: The heating assembly (13) comprises a partition plate (130), a heating seat (131) is installed on one side of the partition plate (130), a heating rod (132) is installed inside the heating seat (131), and through holes (133) are evenly opened inside the partition plate (130).
6. A dryer for concrete testing according to claim 1, characterized in that: The front side of the drying box (10) is provided with an opening and closing door, the interior of the opening and closing door is provided with an observation port, and the interior of the observation port is provided with high temperature resistant glass.