Road soil condition detection equipment

Abstract

The utility model provides road soil condition detection equipment, belongs to the technical field of detection equipment, and solves the technical problems that the hardness of soil taken out by an existing soil taking device is relatively high, so that the soil detection efficiency is influenced, and soil taken out by the existing soil taking device cannot be weighed. The base is connected with a lifting device, a soil sampling device and a stirring and weighing device; the lifting device comprises a lifting shell, a screw rod is connected in the lifting shell, the lifting shell is connected with a first motor, the first motor is connected with the screw rod, a connecting plate is matched on the screw rod, and the lifting device is connected with the connecting plate; the soil sampling device comprises a soil sampling shell, a rotating shaft is connected in the soil sampling shell, a soil sampling block is connected to the rotating shaft, the soil sampling shell is connected with a second motor, and the second motor is connected with the rotating shaft; the stirring and weighing device comprises a stirring and weighing shell, the stirring and weighing shell is connected with the fixing block, a stirring assembly and a weighing plate are arranged in the stirring and weighing shell, the stirring and weighing shell is connected with a third motor, the third motor is connected with the weighing plate, and a discharging assembly is arranged on the stirring and weighing shell.

Description

Technical Field

[0001] The present application belongs to the technical field of detection equipment, and more specifically, to a highway soil condition detection equipment. Background Art

[0002] In highway engineering construction, many quality indicators of roads are closely related to the soil structure of the base layer during the highway construction process, such as road surface flatness, structural depth, road rutting, road surface cracks, and various environmental information on both sides of the road. It is very important for the construction department and the traffic management department to accurately obtain the soil quality of the highway base layer before highway construction. Usually, a soil sampling device is used to sample the base soil first, and then test and analyze it to ensure the quality of later construction.

[0003] Existing soil sampling devices mostly use the method of squeezing the soil to extract the soil. The extracted soil is relatively hard. When testing, the soil needs to be broken up first, and then the extracted soil can be tested, which greatly affects the efficiency of soil condition testing. In addition, during the soil sampling process, the amount of soil extracted cannot be weighed, resulting in excessive soil extraction. Utility Model Content

[0004] In order to solve the technical problems that the hardness of soil taken out by the existing soil taking device is relatively large, which affects the soil detection efficiency and the soil taken cannot be weighed, a highway soil condition detection device which can break up and weigh the taken soil is provided.

[0005] To achieve the above purpose, the technical solution adopted in this application is: a highway soil condition detection equipment, which is provided with a base, a lifting device is connected to the base, a soil taking device is matched on the lifting device, and a stirring and weighing device is connected to one side of the soil taking device;

[0006] The lifting device includes a lifting shell, a screw is rotatably connected in the lifting shell, a first motor is connected to the top of the lifting shell, an output end of the first motor is connected to the screw, a connecting plate is threadedly matched on the screw, and the lifting device is connected to the soil taking device through the connecting plate;

[0007] The soil taking device comprises a soil taking shell, which is connected to a connecting plate, a connecting hole corresponding to the position of the soil taking shell is provided on the base, a rotating shaft is rotatably connected in the soil taking shell, a soil taking block is connected to the rotating shaft, a second motor is connected to the top of the soil taking shell, an output end of the second motor is connected to the rotating shaft, and a discharge port is provided on a side wall of the soil taking shell;

[0008] The stirring and weighing device includes a stirring and weighing shell, which is connected to a soil taking shell through a fixed block, a guide plate is connected to the soil taking shell at a position corresponding to a discharge port, a feed port is provided on the top of the stirring and weighing, the discharge port and the feed port are connected through a guide plate, a stirring assembly and a weighing plate are provided in the stirring and weighing shell, a third motor is connected to one side of the stirring and weighing shell, an output end of the third motor is connected to the weighing plate, and a discharging assembly is also provided on the stirring and weighing shell.

[0009] Preferably, the stirring assembly includes a stirring shaft rotatably connected to the stirring and weighing shell, a plurality of stirring blocks are connected to the stirring shaft, a fourth motor is connected to the top of the stirring and weighing shell, and an output end of the fourth motor is connected to the stirring shaft.

[0010] Preferably, the unloading assembly includes a telescopic cylinder connected to the stirring and weighing shell, and the output end of the telescopic cylinder is movably connected to two connecting blocks, and the two connecting blocks are respectively connected to baffle plates. The two baffle plates can cooperate with each other and are rotatably connected to the bottom of the stirring and weighing shell.

[0011] Preferably, it is further provided with a controller, a weight sensor is provided in the weighing plate, and the controller is electrically connected to the weight sensor, the second motor, the third motor, the fourth motor and the telescopic cylinder.

[0012] Preferably, the bottom of the rotating shaft is a drill bit structure protruding downward.

[0013] Preferably, the bottom of the base is connected with moving wheels.

[0014] Preferably, a collecting box is connected to the base, and the position of the collecting box corresponds to the position of the unloading assembly.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides a lifting device to facilitate the adjustment of the height of the soil taking device, thereby realizing the soil taking function of the soil taking device; a stirring and weighing device is provided to stir the taken soil, thereby preventing the problem of soil caking and facilitating subsequent soil detection; a weighing plate is provided to weigh the taken soil, thereby realizing flexible control of the taken soil weight; and the movable wheels are provided to facilitate the movement of the entire device, thereby improving the flexibility of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

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

[0019] Figure 2 The figure is a schematic diagram of the internal structure of the stirring and weighing device of the utility model.

[0020] Explanation of symbols in the figure:

[0021] 1. Base; 2. Lifting shell; 3. Screw; 4. First motor; 5. Connecting plate; 6. Soil taking shell; 7. Connecting hole; 8. Rotating shaft; 9. Soil taking block; 10. Second motor; 11. Discharge port; 12. Mixing and weighing shell; 13. Fixed block; 14. Guide plate; 15. Weighing plate; 16. Third motor; 17. Mixing shaft; 18. Mixing block; 19. Fourth motor; 20. Telescopic cylinder; 21. Connecting block; 22. Material blocking plate; 23. Moving wheel; 24. Collection box. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0023] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] like Figure 1-2 As shown, the present application provides a highway soil condition detection device, which is provided with a base 1, a lifting device is connected to the base 1, a soil taking device is matched on the lifting device, and a stirring weighing device is connected to one side of the soil taking device;

[0025] The lifting device includes a lifting shell 2, a screw rod 3 is rotatably connected in the lifting shell 2, a first motor 4 is connected to the top of the lifting shell 2, an output end of the first motor 4 is connected to the screw rod 3, a connecting plate 5 is threadedly matched on the screw rod 3, and the lifting device is connected to the soil taking device through the connecting plate 5;

[0026] The soil excavation device includes a soil excavation shell 6, which is connected to a connecting plate 5. A connecting hole 7 corresponding to the position of the soil excavation shell 6 is provided on the base 1. A rotating shaft 8 is rotatably connected in the soil excavation shell 6, and a soil excavation block 9 is connected to the rotating shaft 8. A second motor 10 is connected to the top of the soil excavation shell 6, and an output end of the second motor 10 is connected to the rotating shaft 8. A discharge port 11 is provided on the side wall of the soil excavation shell 6;

[0027] The stirring and weighing device includes a stirring and weighing shell 12, which is connected to the soil-taking shell 6 through a fixed block 13, and a guide plate 14 is connected to the soil-taking shell 6 at a position corresponding to the discharge port 11. A feed port is provided on the top of the stirring and weighing device, and the discharge port 11 is connected to the feed port through the guide plate 14. A stirring assembly and a weighing plate 15 are provided in the stirring and weighing shell 12. A third motor 16 is connected to one side of the stirring and weighing shell 12, and an output end of the third motor 16 is connected to the weighing plate 15. A discharging assembly is also provided on the stirring and weighing shell 12.

[0028] In the technical solution adopted in this embodiment, a lifting device is provided to drive the soil taking device to move up and down, the soil taking device is provided to complete the soil taking work, and a stirring and weighing device is provided to stir and weigh the taken soil; specifically, the screw rod 3 is driven to rotate by the first motor 4, and the rotating screw 3 can drive the connecting plate 5 to move up and down, thereby realizing the function of driving the soil taking device to move up and down. It should be noted that the side wall of the lifting shell 2 is provided with a guide groove, and the guide groove can cooperate with the connecting plate 5 to limit the moving direction of the connecting plate 5, and realize the function of the screw rod 3 driving the connecting plate 5 to move up and down. The screw 3 drives the connecting plate 5 to move up and down along the guide groove, which is a prior art, so it is not repeated in this embodiment;

[0029] The lifting device drives the soil taking shell 6 to move up and down to a suitable height, and then the second motor 10 is started, and the second motor 10 drives the rotating shaft 8 to rotate, thereby driving the soil taking block 9 to rotate. In this embodiment, the soil taking block 9 is a spiral block, so that the soil taking block can drive the taken soil to move upward during the rotation process, and finally be discharged from the discharge port 11. In the process of soil taking, the lifting device can also drive the soil taking shell 6 downward to drive the rotating shaft 8 to move downward, and apply a certain pressure downward, so that the soil taking work can be better completed;

[0030] The taken soil is discharged from the discharge port 11 and enters the stirring and weighing shell 12 from the feed port under the guidance of the guide plate 14. A stirring assembly is provided to stir the taken soil, thereby preventing the soil from agglomerating and affecting the subsequent soil detection results. A weighing plate 15 is provided to weigh the taken soil, and a third motor 16 can drive the weighing plate 15 to rotate. When the weight measured by the weighing plate 15 reaches a set amount, the third motor 16 works to rotate the weighing plate 15, so that the soil is discharged after being unloaded by the unloading assembly, thereby realizing flexible control of the weight of the taken soil.

[0031] Furthermore, in this embodiment, the stirring assembly includes a stirring shaft 17 rotatably connected to the stirring weighing shell 12, a plurality of stirring blocks 18 are connected to the stirring shaft 17, a fourth motor 19 is connected to the top of the stirring weighing shell 12, and an output end of the fourth motor 19 is connected to the stirring shaft 17.

[0032] In the technical solution adopted in this embodiment, a stirring component is provided to stir the taken out soil, thereby preventing the soil from clumping and affecting the subsequent detection results of the soil. Specifically, the stirring shaft 17 is driven to rotate by the fourth motor 19, thereby driving the stirring block 18 to rotate. The rotation of multiple stirring blocks 18 together can break up the soil, effectively preventing the soil from clumping.

[0033] Furthermore, in this embodiment, the unloading assembly includes a telescopic cylinder 20 connected to the stirring and weighing shell 12, and the output end of the telescopic cylinder 20 is movably connected to two connecting blocks 21, and the two connecting blocks 21 are respectively connected to the baffle plates 22, and the two baffle plates 22 can cooperate with each other and be rotatably connected to the bottom of the stirring and weighing shell 12.

[0034] In the technical solution adopted in this embodiment, the unloading work can be carried out on the taken out soil by setting up a unloading assembly. Specifically, when unloading, the telescopic cylinder 20 extends to drive the two connecting blocks 21 to move downward, and the two connecting blocks 21 can drive the two baffle plates 22 to open, so that the soil can fall smoothly. After the unloading is completed, the telescopic cylinder 20 drives the two connecting blocks 21 to move upward, thereby driving the two baffle plates 22 to re-contact and cooperate.

[0035] Furthermore, in this embodiment, a controller is also provided, a weight sensor is provided in the weighing plate 15 , and the controller is electrically connected to the weight sensor, the second motor 10 , the third motor 16 , the fourth motor 19 and the telescopic cylinder 20 .

[0036] In the technical solution adopted in this embodiment, a weight sensor is set to realize the weighing work of the weighing plate 15. During work, the weighing weight of the weight sensor can be set according to the specific circumstances of the experiment. When the weight of the soil measured by the weight sensor reaches the set weight, a signal is sent to the controller, and the controller controls the second motor 10 to stop working, thereby stopping the soil taking work; controls the third motor 16 to drive the weighing plate 15 to rotate, so that the soil can fall down into the unloading assembly, controls the fourth motor 19 to stop working, thereby stopping the work of the stirring assembly and stopping the stirring of the soil; controls the telescopic cylinder 20 to extend downward, separates the two baffle plates 22, and allows the weighed soil to fall.

[0037] Furthermore, in this embodiment, the bottom of the rotating shaft 8 is a drill bit structure protruding downward.

[0038] In the technical solution adopted in this embodiment, by setting the bottom of the rotating shaft 8 as a downwardly protruding drill bit structure, the soil taking work can be facilitated and the soil taking work can be quickly performed.

[0039] Furthermore, in this embodiment, a moving wheel 23 is connected to the bottom of the base 1 .

[0040] In the technical solution adopted in this embodiment, the entire device is conveniently moved by providing a moving wheel 23, making the use of the device more flexible and convenient.

[0041] Furthermore, in this embodiment, a collecting box 24 is connected to the base 1, and the position of the collecting box 24 corresponds to the position of the unloading assembly.

[0042] In the technical solution adopted in this embodiment, the soil after weighing and mixing can be collected by setting up a collection box 24, so as to facilitate the subsequent detection of the soil.

[0043] The working principle of the utility model is as follows: first, the device is moved to the position where soil needs to be taken by the moving wheel 23, and then the first motor 4 and the second motor 10 are started. The first motor 4 drives the rotating shaft 8 to move up and down, so that the drill structure at the bottom of the rotating shaft 8 is inserted into the soil, and the second motor 10 drives the rotating shaft 8 to rotate, so that the soil block 9 can carry out the soil taking work. The soil block 9 can also transport the soil when taking soil, so that the soil moves in the soil taking shell 6, and finally is discharged from the discharge port 11 and passes through the guide plate 14 into the mixing and weighing shell 12. At this time, the fourth motor 10 drives the rotating shaft 8 to rotate. The machine 19 drives the stirring shaft 17 to rotate, thereby driving the stirring block 18 to rotate, breaking up the taken out soil, and the weighing plate 15 continuously weighs the weight of the taken out soil. When the weight weighed by the weighing plate 15 reaches the set weight, the weighing sensor sends a signal to the controller, and the controller controls the second motor 10 and the fourth motor 19 to stop rotating. The third motor 16 rotates to drive the weighing plate 15 to rotate, so that the soil falls down into the unloading assembly, and the telescopic cylinder 20 extends to drive the baffle plate 22 to separate, so that the soil can fall down into the collection box 24 below.

[0044] The utility model provides a lifting device to facilitate the adjustment of the height of the soil taking device, thereby realizing the soil taking function of the soil taking device; a stirring and weighing device is provided to stir the taken soil, thereby preventing the problem of soil caking and facilitating subsequent soil detection; a weighing plate 15 is provided to weigh the taken soil, thereby realizing flexible control of the taken soil weight; and the moving wheels 23 are provided to facilitate the movement of the entire device, thereby improving the flexibility of use of the device.

[0045] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0046] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A road soil condition detection device, which is provided with a base, characterized in that: The base is connected to a lifting device, the lifting device is equipped with a soil taking device, and one side of the soil taking device is connected to a stirring and weighing device; The lifting device comprises a lifting shell, a screw is rotatably connected in the lifting shell, a first motor is connected to the top of the lifting shell, an output end of the first motor is connected to the screw, a connecting plate is threadedly matched on the screw, and the lifting device is connected to the soil taking device through the connecting plate; The soil taking device comprises a soil taking shell, the soil taking shell is connected to a connecting plate, a connecting hole corresponding to the position of the soil taking shell is provided on the base, a rotating shaft is rotatably connected in the soil taking shell, a soil taking block is connected to the rotating shaft, a second motor is connected to the top of the soil taking shell, an output end of the second motor is connected to the rotating shaft, and a discharge port is provided on a side wall of the soil taking shell; The stirring and weighing device includes a stirring and weighing shell, which is connected to a soil-taking shell through a fixed block, a guide plate is connected to the soil-taking shell at a position corresponding to the discharge port, a feed port is provided on the top of the stirring and weighing, the discharge port and the feed port are connected through a guide plate, a stirring assembly and a weighing plate are provided in the stirring and weighing shell, a third motor is connected to one side of the stirring and weighing shell, the output end of the third motor is connected to the weighing plate, and a discharging assembly is also provided on the stirring and weighing shell.

2. The highway soil condition detection device according to claim 1, characterized in that: The stirring assembly comprises a stirring shaft rotatably connected to a stirring and weighing shell, a plurality of stirring blocks are connected to the stirring shaft, a fourth motor is connected to the top of the stirring and weighing shell, and an output end of the fourth motor is connected to the stirring shaft.

3. The highway soil condition detection equipment according to claim 2, characterized in that: The unloading assembly includes a telescopic cylinder connected to a stirring and weighing shell, wherein the output end of the telescopic cylinder is movably connected to two connecting blocks, the two connecting blocks are respectively connected to baffle plates, and the two baffle plates can cooperate with each other and be rotatably connected to the bottom of the stirring and weighing shell.

4. The highway soil condition detection equipment according to claim 3 is characterized in that: It is also provided with a controller, a weight sensor is provided in the weighing plate, and the controller is electrically connected with the weight sensor, the second motor, the third motor, the fourth motor and the telescopic cylinder.

5. The highway soil condition detection equipment according to claim 1, characterized in that: The bottom of the rotating shaft is a drill bit structure protruding downward.

6. The highway soil condition detection equipment according to claim 1, characterized in that: The bottom of the base is connected with moving wheels.

7. The highway soil condition detection device according to claim 1, characterized in that: The base is connected with a collecting box, and the position of the collecting box corresponds to the position of the unloading assembly.

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