Coal gangue environment detection device for roadbed extension

Abstract

The utility model discloses a coal gangue environment detection device for roadbed extension, which belongs to the technical field of filled roadbed detection devices, and comprises a base, an electronic scale arranged on the edge of the upper surface of the base, and a container, a placing seat is arranged below the container, and the placing seat is connected with the electronic scale. A positioning hole of a step structure is formed in the surface of the containing base in a penetrating mode, a vibration motor with an eccentric vibrator installed at the power output end is installed on the edge of the containing base, a guide rod can be matched with a guide hole to slide up and down through the elastic acting force of a spring, and then a container is driven to vibrate. The coal gangue in the container can be heated uniformly, evaporation of water in the coal gangue is accelerated, the heating coil is started, the heating area of the coal gangue in the container can be effectively increased, the water evaporation efficiency of the coal gangue is improved, the water can be evaporated more sufficiently, and the detection accuracy can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of roadbed detection devices, and more specifically to a coal gangue environment detection device for roadbed expansion. Background Art

[0002] The output of coal gangue is abundant. Coal gangue has the advantages of high strength, good permeability and few impurities. Coal gangue can be used as sub-roadbed treatment and roadbed filling filler. The coal gangue roadbed filling project has inspection and acceptance steps. In order to judge whether the various indicators of the roadbed meet the standard requirements, one of them is moisture content detection. The moisture content detection methods include drying method, alcohol combustion method and specific gravity method. The steps of the alcohol combustion method are to place the collected soil on a container, weigh it with an electronic scale, mix alcohol into the soil, stir it manually, burn the alcohol, and then weigh the soil. The moisture content can be calculated.

[0003] The existing alcohol combustion method measures the moisture content, and the soil material is mixed with alcohol by manual stirring. The particles in the soil material are of different sizes. The soil material and the alcohol are not mixed evenly for a short time by manual stirring. The long time manual stirring is not convenient and time-saving enough, and the soil material and the alcohol are not mixed conveniently and evenly. The existing patent is a coal gangue filling roadbed moisture content detection device. The patent authorization number is CN218121670U. Two stirring rods are arranged at the bottom of the stabilizing rod; the driving motor rotates, the stabilizing rod and the stirring rod rotate, and the soil material contained in the material box can be stirred, so that the soil material and the alcohol are mixed evenly. The stirring process is relatively easy and labor-saving, and the stirring is uniform.

[0004] However, in patent authorization number CN218121670U, a proper amount of alcohol is poured onto the soil material in the material box, and the driving motor rotates, and the stabilizing rod and the stirring rod rotate, so that the soil material in the material box can be stirred to make the soil material and alcohol mixed evenly, and the alcohol is ignited by the ignition device to evaporate the moisture in the soil material. Since the gangue is piled up together, it is easy to cause incomplete combustion of alcohol, which will affect the accuracy of the detection of the moisture content of the gangue. Therefore, we propose a gangue environment detection device for roadbed expansion to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a coal gangue environment detection device for roadbed expansion, which can use the elastic force of the spring to make the guide rod cooperate with the guide hole to slide up and down, thereby driving the container to vibrate, so that the coal gangue in the container can be heated evenly, and the evaporation of water in the coal gangue can be accelerated. By turning on the heating coil, the heated area of ​​the coal gangue in the container can be effectively increased, which not only accelerates the efficiency of the evaporation of water in the coal gangue, but also enables the water to evaporate more fully, thereby ensuring the accuracy of the detection.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A coal gangue environment detection device for roadbed expansion, comprising a base and an electronic scale mounted on the edge of the upper surface of the base, and also comprising a container;

[0010] A placement seat is installed below the container, a positioning hole arranged in a stepped structure is opened through the surface of the placement seat, a vibration motor with an eccentric vibrator installed at the power output end is installed at the edge of the placement seat, and guide rods are installed on both side outer walls of the placement seat close to the vibration motor, and connecting plates are installed at the ends of the guide rods;

[0011] A vertical plate is symmetrically fixedly connected to the upper surface of the base at one side of the electronic scale, and a guide hole arranged in a straight line structure is longitudinally opened on the surface of the vertical plate, and the guide hole is slidably connected to the guide rod;

[0012] An alcohol lamp is placed between the vertical plates;

[0013] A bracket is provided on one side of the vertical plate away from the alcohol lamp and fixedly connected to the base at the bottom end, and a spring is installed between the bracket and the connecting plate.

[0014] Furthermore, the container is composed of an outer lining layer and an inner lining layer, and an interlayer is provided between the outer lining layer and the inner lining layer, and the container is made of copper-aluminum alloy.

[0015] Furthermore, a heating coil is installed on the inner side of the interlayer.

[0016] Furthermore, the inner diameter of the top opening of the positioning hole is matched with the outer diameter of the root of the container.

[0017] Furthermore, the width of the guide hole is matched with the outer diameter of the guide rod.

[0018] Furthermore, one end of the spring is connected to the top end of the bracket, and the other end of the spring is connected to the lower surface of the connecting plate.

[0019] Furthermore, the top of the alcohol lamp corresponds to the center of the top opening of the positioning hole.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] (1) In this scheme, the container is placed on the positioning hole set on the placement seat, and the alcohol lamp is lit to burn the bottom of the container. The placement seat is made of alumina ceramic material and has a heat-insulating effect. At the same time, the vibration motor is turned on, and the elastic force of the spring is used to make the guide rod slide up and down in coordination with the guide hole, thereby driving the container to vibrate. The coal gangue in the container can be heated evenly, and the evaporation of water in the coal gangue can be accelerated, thereby improving the accuracy of the detection of the moisture content of the coal gangue.

[0023] (2) This solution can effectively increase the heated area of ​​the gangue in the container by turning on the heating coil during the burning process of the container, which not only speeds up the evaporation efficiency of the gangue water, but also enables the water to evaporate more fully, thereby ensuring the accuracy of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the placement seat of the utility model;

[0026] Figure 3 This is a schematic diagram of the positioning hole structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the vertical plate structure of the utility model;

[0028] Figure 5 It is a front view schematic diagram of the container of the utility model;

[0029] Figure 6 It is a schematic cross-sectional view of the container AA portion of the present invention.

[0030] Description of the numbers in the figure:

[0031] 1. Base; 2. Electronic scale; 3. Container; 4. Placement seat; 5. Positioning hole; 6. Vibration motor; 7. Guide rod; 8. Connecting plate; 9. Vertical plate; 10. Guide hole; 11. Bracket; 12. Spring; 13. Alcohol lamp; 14. Heating coil. DETAILED DESCRIPTION

[0032] 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; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0033] Example:

[0034] See also Figure 1-6 , a coal gangue environment detection device for roadbed expansion, comprising a base 1 and an electronic scale 2 installed on the edge of the upper surface of the base 1, and also comprising a container 3;

[0035] A placement seat 4 is installed below the container 3, and a positioning hole 5 arranged in a stepped structure is opened through the surface of the placement seat 4. A vibration motor 6 with an eccentric vibrator installed at the power output end is installed at the edge of the placement seat 4. Guide rods 7 are installed on both sides of the outer wall of the placement seat 4 close to the vibration motor 6, and a connecting plate 8 is installed at the end of the guide rod 7;

[0036] A vertical plate 9 is symmetrically fixedly connected to the upper surface of the base 1 located on one side of the electronic scale 2. A guide hole 10 is longitudinally opened on the surface of the vertical plate 9 in a straight-line structure, and the guide hole 10 is slidably connected to the guide rod 7.

[0037] An alcohol lamp 13 is placed between the vertical plates 9;

[0038] A bracket 11 is provided on one side of the vertical plate 9 away from the alcohol lamp 13, and the bottom end of the bracket 11 is fixedly connected to the base 1, and a spring 12 is installed between the bracket 11 and the connecting plate 8;

[0039] It should be noted that when the coal gangue environment detection device for roadbed expansion is used, an appropriate amount of coal gangue for roadbed expansion is manually collected and placed in a container 3, and then the container 3 is placed on an electronic scale 2 to weigh the total weight, and then the container 3 is placed on a positioning hole 5 provided on a placement seat 4, and an alcohol lamp 13 is ignited to burn the bottom of the container 3. The placement seat 4 is made of alumina ceramic material and has a heat-insulating effect. At the same time, the vibration motor 6 is turned on, and the elastic force of the spring 12 is used to make the guide rod 7 slide up and down in cooperation with the guide hole 10, thereby driving the container 3 to vibrate, so that the coal gangue in the container 3 can be heated evenly, and the evaporation of water in the coal gangue can be accelerated, thereby improving the accuracy of the detection of the moisture content of the coal gangue. After burning for a certain period of time, the container 3 is placed on the electronic scale 2 again to weigh the weight. The moisture content of the roadbed can be calculated through the weight data measured on both sides.

[0040] like Figure 6As shown, the container 3 is composed of an outer lining layer and an inner lining layer, and an interlayer is provided between the outer lining layer and the inner lining layer. The container 3 is made of copper-aluminum alloy, and a heating coil 14 is installed inside the interlayer.

[0041] It should be noted that by turning on the heating coil 14 during the burning process of the container 3, the heated area of ​​the coal gangue in the container 3 can be effectively increased, which not only speeds up the evaporation efficiency of the coal gangue water, but also enables the water to evaporate more fully, thereby ensuring the accuracy of the detection.

[0042] like Figure 2 , Figure 3 As shown, the inner diameter of the top opening of the positioning hole 5 is adapted to the outer diameter of the root of the container 3;

[0043] It should be noted that, by combining the base of the container 3 with the positioning hole 5 , the container 3 has a good positioning effect.

[0044] like Figure 2 , Figure 4 As shown, the width of the guide hole 10 is adapted to the outer diameter of the guide rod 7, one end of the spring 12 is connected to the top of the bracket 11, and the other end of the spring 12 is connected to the lower surface of the connecting plate 8, and the top of the alcohol lamp 13 corresponds to the top center of the positioning hole 5;

[0045] It should be noted that the stability of the guide rod 7 in cooperation with the guide hole 10 during the upward and downward sliding process is ensured, thereby ensuring that the container 3 can heat the coal gangue evenly under the action of the vibration of the spring 12 .

[0046] When in use: manually collect an appropriate amount of coal gangue for roadbed expansion and place it in the container 3, then place the container 3 on the electronic scale 2 to weigh the total weight, then place the container 3 on the positioning hole 5 set on the placement seat 4, and ignite the alcohol lamp 13 to burn the bottom of the container 3. The placement seat 4 is made of alumina ceramic material and has a heat-insulating effect. At the same time, turn on the vibration motor 6, and use the elastic force of the spring 12 to make the guide rod 7 slide up and down in conjunction with the guide hole 10, thereby driving the container 3 to vibrate, so that the coal gangue in the container 3 can be heated evenly and the evaporation of water in the coal gangue can be accelerated. After burning for a certain period of time, the container 3 is placed on the electronic scale 2 again to weigh the weight. The moisture content of the roadbed can be calculated through the weight data measured on both sides.

[0047] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A coal gangue environment detection device for roadbed expansion, comprising a base (1) and an electronic scale (2) mounted on the edge of the upper surface of the base (1), characterized in that: Also includes a container (3); A placement seat (4) is installed below the container (3), and a positioning hole (5) arranged in a stepped structure is opened through the surface of the placement seat (4). A vibration motor (6) with an eccentric vibrator installed at the power output end is installed at the edge of the placement seat (4). Guide rods (7) are installed on the outer walls of both sides of the placement seat (4) close to the vibration motor (6), and a connecting plate (8) is installed at the end of the guide rod (7); A vertical plate (9) is symmetrically fixedly connected to the upper surface of the base (1) located on one side of the electronic scale (2), and a guide hole (10) arranged in a straight line structure is longitudinally opened on the surface of the vertical plate (9), and the guide hole (10) is slidably connected to the guide rod (7); An alcohol lamp (13) is placed between the vertical plates (9); A bracket (11) whose bottom end is fixedly connected to the base (1) is provided on the side of the vertical plate (9) away from the alcohol lamp (13), and a spring (12) is installed between the bracket (11) and the connecting plate (8).

2. The coal gangue environment detection device for roadbed expansion according to claim 1 is characterized in that: The container (3) is composed of an outer lining layer and an inner lining layer, and an interlayer is provided between the outer lining layer and the inner lining layer. The container (3) is made of a copper-aluminum alloy.

3. The coal gangue environment detection device for roadbed expansion according to claim 2 is characterized in that: A heating coil (14) is installed on the inner side of the interlayer.

4. The coal gangue environment detection device for roadbed expansion according to claim 1 is characterized in that: The inner diameter of the top opening of the positioning hole (5) is matched with the outer diameter of the root of the container (3).

5. The coal gangue environment detection device for roadbed expansion according to claim 1 is characterized in that: The width of the guide hole (10) is adapted to the outer diameter of the guide rod (7).

6. The coal gangue environment detection device for roadbed expansion according to claim 1, characterized in that: One end of the spring (12) is connected to the top end of the bracket (11), and the other end of the spring (12) is connected to the lower surface of the connecting plate (8).

7. The coal gangue environment detection device for roadbed expansion according to claim 1 is characterized in that: The top of the alcohol lamp (13) corresponds to the top center of the positioning hole (5).

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