Shakeout testing machine

Abstract

The utility model discloses a shakeout testing machine which comprises a collecting box and a first supporting plate, one side of the inner surface of the first supporting plate is rotatably connected with a threaded rod, one side of the outer surface of the threaded rod is in threaded connection with a second supporting plate, and one side of the outer surface of the first supporting plate is fixedly provided with a first motor. According to the shakeout testing machine, through the arrangement of the collecting box, the first supporting plate, a threaded rod, a second supporting plate, a first motor, a spray gun, a water tank, a water pump and a hose, when a worker uses the device to carry out a shakeout experiment, the worker adds a water source into the water tank, the water pump is started, and the water source is led into the hose; a water source is fed into the spray gun through a hose, the spray gun sprays out water to perform dust prevention treatment on shakeout, a first motor is started, a threaded rod rotates, through threaded connection, a second supporting plate is moved upwards, the position of the spray gun is adjusted, and the dust prevention purpose with the highest efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of testing equipment, and particularly relates to a sand dropping test machine. Background Art

[0002] The sand dropping test machine is an experimental equipment used to simulate the process of soil erosion. Its background technology involves multiple fields such as soil mechanics, hydrology, and environmental science. Through the sand dropping test machine, the erosion characteristics of soil, the effectiveness of soil protection measures, and the impact of soil and water loss on the environment can be studied. The development of the sand dropping test machine provides important tools and methods for soil erosion research. Currently, when the test machine conducts experiments, dust is generated when the sand drops, which causes the staff to inhale it into the body and affect their health during detection.

[0003] After retrieval, Chinese Patent Publication (Announcement) No. 202021478611.4 discloses a sand dropping test machine. The patent has a positioning mechanism that limits the movement of the lower end of the pipeline in the horizontal direction. The positioning mechanism is arranged on the support frame and is adjustable along the height direction of the support frame to improve the vertical direction of the sand dropping direction and improve the accuracy. Although the above patent improves the effect of the pipeline in the vertical direction, due to the dust generated when the sand drops, it causes the staff to inhale it into the body and affect their health during detection. By setting a spray gun that can adjust the height, the dust generated during sand dropping can be eliminated. And when the sand drops, there will be a clogging effect. By setting a sieve plate to prevent clogging, it is therefore necessary to design a sand dropping test machine. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a sand dropping test machine, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A sand dropping test machine includes a collection box and a first support plate. One side of the inner surface of the first support plate is rotatably connected with a threaded rod. One side of the outer surface of the threaded rod is threadedly connected with a second support plate. One side of the outer surface of the first support plate is fixedly installed with a first motor. The output end of the first motor penetrates one side of the outer surface of the first support plate and extends to one side of the inner wall of the first support plate. The output end of the first motor is fixedly connected with the threaded rod. One side of the inner surface of the second support plate is fixedly connected with a spray gun. One side of the outer surface of the first support plate is fixedly connected with a water tank. The output end of the water tank is fixedly connected with a water pump. One side of the outer surface of the water pump is fixedly connected with a hose. One end of the hose is communicated with the output end of the water pump, and the output end of the hose is fixedly connected with the spray gun.

[0007] For the purpose of having an inspection function, as a shakeout testing machine of the present utility model, one side of the outer surface of the first support plate is fixedly connected with a first L-shaped support plate, one side of the inner surface of the first L-shaped support plate is fixedly connected with an inspection pipe, and one side of the outer surface of the inspection pipe is fixedly connected with a funnel.

[0008] For the purpose of having a supporting function, as a shakeout testing machine of the present utility model, one side of the outer surface of the first support plate is fixedly connected with a second L-shaped support plate, and one side of the outer surface of the second L-shaped support plate is fixedly connected with an inspection box.

[0009] For the purpose of having a function of preventing blockage, as a shakeout testing machine of the present utility model, one side of the inner surface of the inspection box is fixedly connected with a third support plate, and one side of the outer surface of the third support plate is rotatably connected with a sieve plate.

[0010] For the purpose of having a power output function, as a shakeout testing machine of the present utility model, one side of the outer surface of the third support plate is fixedly connected with a second motor, the output end of the second motor penetrates through one side of the outer surface of the third support plate and extends to the other side of the outer surface of the third support plate, and the output end of the second motor is fixedly connected with the sieve plate.

[0011] For the purpose of having an effect of preventing position deviation, as a shakeout testing machine of the present utility model, one side of the lower surface of the collection box is movably connected with a bottom plate, the bottom plate is fixedly connected with the first support plate, and one side of the lower surface of the bottom plate is fixedly connected with a support foot.

[0012] Compared with the prior art, the present utility model has the following beneficial effects:

[0013] 1. In the present utility model, through the settings of the collection box, the first support plate, the threaded rod, the second support plate, the first motor, the spray gun, the water tank, the water pump and the hose, when in use, when the staff uses the device to conduct an experiment on the shakeout, the staff adds water source into the water tank, starts the water pump, so that the water source is introduced into the hose, and the hose sends the water source into the spray gun, so that the spray gun sprays to conduct dust prevention treatment on the shakeout, starts the first motor, the threaded rod rotates, and through threaded connection, the second support plate is moved upward to adjust the position of the spray gun to achieve the purpose of dust prevention with the highest efficiency.

[0014] 2. In the present utility model, through the settings of the inspection pipe, the funnel, the sieve plate, the second motor and the third support plate, when in use, the staff pours the experimental sand and gravel into the funnel, detects the situation of the shakeout through the inspection pipe, records data such as the shakeout amount and shakeout speed of the sandy soil sample, and at the same time starts the second motor to make the sieve plate rotate. The sieve plate is provided with a modulus to move the sand and gravel, and at the same time prevent the sand and gravel from accumulating and causing blockage. Description of the Drawings

[0015] Figure 1 The front view structural schematic diagram of the embodiment of the present utility model;

[0016] Figure 2 The structural schematic diagram of the spray gun of the embodiment of the present utility model;

[0017] Figure 3 The structural schematic diagram of the water tank of the embodiment of the present utility model;

[0018] Figure 4 The structural schematic diagram of the sieve tray of the embodiment of the present utility model.

[0019] In the figure: 1, collection box; 2, first support plate; 3, threaded rod; 4, second support plate; 5, first motor; 6, spray gun; 7, water tank; 8, water pump; 9, hose; 10, first L-shaped support plate; 11, inspection pipe; 12, funnel; 13, second L-shaped support plate; 14, inspection box; 15, third support plate; 16, sieve tray; 17, second motor; 18, bottom plate; 19, support foot. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1

[0022] As Figures 1-4 shown, a sand dropping test machine includes a collection box 1 and a first support plate 2. One side of the inner surface of the first support plate 2 is rotatably connected with a threaded rod 3. One side of the outer surface of the threaded rod 3 is threadedly connected with a second support plate 4. One side of the outer surface of the first support plate 2 is fixedly installed with a first motor 5. The output end of the first motor 5 penetrates through one side of the outer surface of the first support plate 2 and extends to one side of the inner wall of the first support plate 2. The output end of the first motor 5 is fixedly connected with the threaded rod 3;

[0023] In this embodiment, one side of the inner surface of the second support plate 4 is fixedly connected with a spray gun 6. One side of the outer surface of the first support plate 2 is fixedly connected with a water tank 7. The output end of the water tank 7 is fixedly connected with a water pump 8. One side of the outer surface of the water pump 8 is fixedly connected with a hose 9. One end of the hose 9 is communicated with the output end of the water pump 8. The output end of the hose 9 is fixedly connected with the spray gun 6.

[0024] During specific use, start the water pump 8 to allow the water source to flow into the hose 9. The hose 9 sends the water source into the spray gun 6, causing the spray gun 6 to spray for dust prevention treatment of the falling sand. Start the first motor 5, the threaded rod 3 rotates, and through threaded connection, the second support plate 4 is moved upward to adjust the position of the spray gun 6 to achieve the purpose of dust prevention with the highest efficiency.

[0025] In this embodiment, on one side of the outer surface of the first support plate 2, a first L-shaped support plate 10 is fixedly connected. On one side of the inner surface of the first L-shaped support plate 10, an inspection pipe 11 is fixedly connected. On one side of the outer surface of the inspection pipe 11, a funnel 12 is fixedly connected.

[0026] During specific use, the staff pours the experimental sand and gravel into the funnel 12, and through the inspection pipe 11, the situation of the falling sand is detected, and data such as the falling sand amount and falling sand speed of the sandy soil sample are recorded.

[0027] In this embodiment, on one side of the outer surface of the first support plate 2, a second L-shaped support plate 13 is fixedly connected. On one side of the outer surface of the second L-shaped support plate 13, an inspection box 14 is fixedly connected.

[0028] During specific use, by setting the inspection box 14 on the second L-shaped support plate 13, a supporting effect is achieved when the inspection box 14 is working.

[0029] In this embodiment, on one side of the inner surface of the inspection box 14, a third support plate 15 is fixedly connected. On one side of the outer surface of the third support plate 15, a sieve plate 16 is rotatably connected.

[0030] During specific use, the rotational movement of the sieve plate 16 causes the material to be continuously screened and separated in the sieve holes, and the finer particles fall into the container below through the sieve holes.

[0031] In this embodiment, on one side of the outer surface of the third support plate 15, a second motor 17 is fixedly connected. The output end of the second motor 17 penetrates through one side of the outer surface of the third support plate 15 and extends to the other side of the outer surface of the third support plate 15, and the output end of the second motor 17 is fixedly connected to the sieve plate 16.

[0032] During specific use, when the second motor 17 is started, the output end of the motor drives the sieve plate 16 to rotate to achieve the effect of power output.

[0033] In this embodiment, on one side of the lower surface of the collection box 1, a bottom plate 18 is movably connected. The bottom plate 18 is fixedly connected to the first support plate 2, and on one side of the lower surface of the bottom plate 18, a support foot 19 is fixedly connected.

[0034] During specific use, after completing the experiment, the sand from the experiment falls into the collection box 1. The staff pulls out the collection box 1 through the handle to pour out the experimental sand. When the device is inspected, the support feet 19 achieve the support effect to prevent the device from having a position deviation during operation, which may affect the experimental data.

[0035] Working principle: During use, the staff pours the experimental sand and gravel into the funnel 12. Through the inspection pipe 11, the situation of the falling sand is detected, and data such as the amount of falling sand and the falling speed of the sandy soil sample are recorded. At the same time, the second motor 17 is started to make the sieve plate 16 rotate. The sieve plate 16 is provided with moduli to move the sand and gravel, and at the same time prevent the sand and gravel from accumulating and causing blockage. The staff adds water source to the water tank 7 and starts the water pump 8 to make the water source flow into the hose 9. The hose 9 sends the water source into the spray gun 6 to make the spray gun 6 spray to carry out dust prevention treatment on the falling sand. The first motor 5 is started, the threaded rod 3 rotates, and through threaded connection, the second support plate 4 is moved upward to adjust the position of the spray gun 6 to achieve the purpose of dust prevention with the highest efficiency.

[0036] 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 by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A falling sand testing machine, comprising a collecting box (1) and a first supporting plate (2), characterized in that: A threaded rod (3) is rotatably connected to one side of the inner surface of the first support plate (2), and a second support plate (4) is threadedly connected to one side of the outer surface of the threaded rod (3). A first motor (5) is fixedly mounted on one side of the outer surface of the first support plate (2), and an output end of the first motor (5) passes through one side of the outer surface of the first support plate (2) and extends to one side of the inner wall of the first support plate (2), and the output end of the first motor (5) is fixedly connected to the threaded rod (3); a spray gun (6) is fixedly connected to one side of the inner surface of the second support plate (4), and a water tank (7) is fixedly connected to one side of the outer surface of the first support plate (2), and a water pump (8) is fixedly connected to the output end of the water tank (7), and a hose (9) is fixedly connected to one side of the outer surface of the water pump (8), and one end of the hose (9) is in conduction with the output end of the water pump (8), and the output end of the hose (9) is fixedly connected to the spray gun (6).

2. A falling sand testing machine according to claim 1, characterized in that: A first L-shaped support plate (10) is fixedly connected to one side of the outer surface of the first support plate (2), an inspection tube (11) is fixedly connected to one side of the inner surface of the first L-shaped support plate (10), and a funnel (12) is fixedly connected to one side of the outer surface of the inspection tube (11).

3. A falling sand testing machine according to claim 1, characterized in that: A second L-shaped support plate (13) is fixedly connected to one side of the outer surface of the first support plate (2), and an inspection box (14) is fixedly connected to one side of the outer surface of the second L-shaped support plate (13).

4. A falling sand testing machine according to claim 3, characterized in that: A third support plate (15) is fixedly connected to one side of the inner surface of the inspection box (14), and a sieve plate (16) is rotatably connected to one side of the outer surface of the third support plate (15).

5. A falling sand testing machine according to claim 4, characterized in that: A second motor (17) is fixedly connected to one side of the outer surface of the third support plate (15); an output end of the second motor (17) passes through one side of the outer surface of the third support plate (15) and extends to the other side of the outer surface of the third support plate (15); and the output end of the second motor (17) is fixedly connected to the sieve plate (16).

6. A falling sand testing machine according to claim 1, characterized in that: A bottom plate (18) is movably connected to one side of the lower surface of the collection box (1), the bottom plate (18) is fixedly connected to the first support plate (2), and a support foot (19) is fixedly connected to one side of the lower surface of the bottom plate (18).

Images