Environmental engineering soil collecting device

Abstract

The utility model discloses an environmental engineering soil collecting device which comprises a base, a supporting plate is arranged on the base, a pair of sliding rails is arranged on the front wall of the supporting plate, a pair of sliding blocks are arranged on the sliding rails, transverse plates are fixedly installed on the side walls of the sliding blocks, an electric push rod is arranged on the front wall of the supporting plate, and the electric push rod is arranged on the front wall of the supporting plate. The soil sampling device relates to the technical field of soil collection and is compact in structure, the main gear is driven by the motor to rotate, the auxiliary gear drives the two pairs of sampling barrels to rotate synchronously, multi-group sampling can be carried out at a time, the collection efficiency is improved, the crushing teeth are arranged at the bottoms of the sampling barrels in the circumferential direction, and the crushing effect is good. The sampling barrels can be quickly inserted into the ground by matching with the rotating motion of the sampling barrels and the lifting motion brought by the electric push rod, the sampling and collecting efficiency is further improved, samples in the multiple sampling barrels can be quickly discharged through the arrangement of the discharging assembly, and convenience is brought to use of people.

Description

Technical Field

[0001] The utility model relates to the technical field of soil collection, in particular to an environmental engineering soil collection device. Background Art

[0002] The soil collector can be used to collect soil samples from different locations and depths to evaluate the quality and characteristics of the soil. It can truly meet the requirements of in-situ, accurate and convenient soil sampling, and solve the difficult problem of accurately collecting soil samples for soil testing, formula fertilization, real-time soil monitoring and other soil and fertilizer work. It can collect soil samples conveniently, quickly and accurately, and minimize sampling errors.

[0003] The Chinese patent with publication number CN220473018U discloses a high-stability soil collection device, including a base, on the upper surface of which two hydraulic rods are fixedly installed, the telescopic ends of the two hydraulic rods are commonly fixedly connected to a power plate, the upper surface of the power plate is fixedly connected to a fixing plate, the bottom surface of the fixing plate is fixedly connected to an electric cylinder, the bottom surface of the power plate is provided with a through hole, the bottom surface of the power plate is fixedly connected to a collection tube, the inner ring of the collection tube is slidably connected to a push plate, and the telescopic end of the electric cylinder passes through the through hole and extends to the inside of the collection tube.

[0004] The device can automatically collect and sample soil, reducing the workload of workers. However, the device can only perform sampling operations of a single sampling tube at a time. If multiple groups of samples are required, workers are required to perform multiple operations, which is time-consuming, labor-intensive, inefficient, and inconvenient to use. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an environmental engineering soil collection device, which solves the problem that the prior device cannot collect multiple groups of soil at one time.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an environmental engineering soil collection device, including a base, a support plate is provided on the base, a pair of slide rails are provided on the front wall of the support plate, a pair of slide blocks are provided on the pair of slide rails, a pair of slide blocks are fixedly installed with a cross plate on the side walls of the pair of slide blocks, an electric push rod is provided on the front wall of the support plate, the telescopic end of the electric push rod is fixedly connected to the upper wall of the cross plate, two pairs of annular seats are fixedly installed on the lower wall of the cross plate, the two pairs of annular seats are arranged in a circular array on the lower wall of the cross plate, a sampling barrel is rotatably installed in the annular seat, an opening for the sampling barrel to pass through is opened on the base, a driving assembly is provided on the cross plate, and a discharge assembly is provided on the sampling barrel.

[0007] Preferably, the driving assembly includes a motor arranged on the upper wall of the horizontal plate, a rotating shaft penetrating the horizontal plate is installed at the driving end of the motor, a main gear is installed at the lower end of the rotating shaft, and a secondary gear meshing with the main gear is mounted on the outer side of the sampling tube.

[0008] Preferably, the discharge assembly includes a pressure ring, and two pairs of pressure rods corresponding to the sampling tubes are fixedly installed on the lower wall of the pressure ring, and the cross plate and the upper wall of the sampling tube are provided with through holes for the pressure rods to pass through, and the lower end of the pressure rod passes through the through holes and extends into the sampling tube and is fixedly installed with a push plate, and a spring is sleeved on the outer side of the pressure rod, and the upper end of the spring is fixedly connected to the pressure ring, and the lower end is fixedly connected to the cross plate.

[0009] Preferably, an annular groove is provided in the annular seat, and an annular rail slidably connected to the annular groove is provided on the outer wall of the sampling tube.

[0010] Preferably, the lower end of the sampling tube is provided with crushing teeth along the circumferential direction.

[0011] Preferably, the bottom of the base is provided with running wheels.

[0012] Beneficial Effects

[0013] The utility model discloses a soil collection device for environmental engineering, which has the following beneficial effects: the device has a compact structure, and a main gear is driven to rotate by a motor, so that a sub-gear drives two pairs of sampling barrels to rotate synchronously, so that multiple groups of samples can be taken at one time, and the collection efficiency is improved; crushing teeth are arranged along the circumferential direction at the bottom of the sampling barrel, and the sampling barrel can be quickly inserted into the ground in coordination with the rotating motion of the sampling barrel and the lifting motion brought by the electric push rod, so as to further improve the sampling collection efficiency; the arrangement of the discharge component can quickly discharge the samples in a plurality of sampling barrels, which brings convenience to people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a side sectional structural schematic diagram of the utility model.

[0016] In the figure: 1. base; 2. support plate; 3. slide rail; 4. slider; 5. cross plate; 6. electric push rod; 7. annular seat; 8. sampling tube; 9. opening; 10. motor; 11. rotating shaft; 12. main gear; 13. auxiliary gear; 14. pressure ring; 15. pressure rod; 16. push plate; 17. spring; 18. annular rail; 19. crushing tooth; 20. walking wheel. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-2 The utility model provides a technical solution: a soil collection device for environmental engineering, comprising a base, a support plate is provided on the base, a pair of slide rails are provided on the front wall of the support plate, a pair of slide blocks are provided on the one pair of slide rails, a pair of side walls of the slide blocks are fixedly installed with a horizontal plate, an electric push rod is provided on the front wall of the support plate, the telescopic end of the electric push rod is fixedly connected to the upper wall of the horizontal plate, two pairs of annular seats are fixedly installed on the lower wall of the horizontal plate, the two pairs of annular seats are arranged in a circular array on the lower wall of the horizontal plate, a sampling barrel is rotatably installed in the annular seat, an opening for the sampling barrel to pass through is opened on the base, a driving assembly is provided on the horizontal plate, and a discharge assembly is provided on the sampling barrel.

[0019] By adopting the above technical solution, the electric push rod can drive the horizontal plate to move up and down, so that the sampling tube can descend and contact the collection ground, which is convenient for sampling and collection. The driving component can drive the two pairs of sampling tubes to rotate synchronously, which is convenient for the sampling tubes to extend into the ground for sampling and collection. The setting of the discharge component can facilitate the subsequent discharge of soil in the sampling tube.

[0020] This embodiment is further configured as follows: the driving assembly includes a motor arranged on the upper wall of the horizontal plate, a rotating shaft penetrating the horizontal plate is installed at the driving end of the motor, a main gear is installed at the lower end of the rotating shaft, and a secondary gear meshing with the main gear is mounted on the outer side of the sampling tube.

[0021] By adopting the above technical solution, the motor drives the rotating shaft and the main gear to rotate, and the secondary gear meshing therewith drives the sampling tube to rotate, which makes it convenient for the sampling tube to drill into the ground for sampling.

[0022] This embodiment is further configured as follows: the discharge assembly includes a pressure ring, and two pairs of pressure rods corresponding to the sampling tubes are fixedly installed on the lower wall of the pressure ring, and the cross plate and the upper wall of the sampling tube are provided with through holes for the pressure rods to pass through, and the lower end of the pressure rod extends into the sampling tube through the through holes and is fixedly installed with a push plate, and a spring is sleeved on the outer side of the pressure rod, and the upper end of the spring is fixedly connected to the pressure ring, and the lower end is fixedly connected to the cross plate.

[0023] By adopting the above technical solution, when discharge is required, the pressure ring can be pressed downward, so that the pressure rod drives the push plate to move downward, and then the soil in the sampling tube is pushed out through the push plate. After the discharge work is completed, the spring can drive the pressure rod and the pressure ring to reset and wait for the next work to be carried out.

[0024] This embodiment is further configured such that an annular groove is provided in the annular seat, and an annular rail is provided on the outer wall of the sampling tube which is slidably connected to the annular groove.

[0025] By adopting the above technical solution, the cooperation between the annular groove and the annular rail can make the sampling tube rotate in the annular seat.

[0026] This embodiment is further configured such that the lower end of the sampling tube is provided with crushing teeth along the circumferential direction.

[0027] By adopting the above technical solution and the setting of the crushing teeth, the sampling tube can be more easily drilled into the ground for sampling when rotating, thereby improving the collection efficiency.

[0028] This embodiment is further configured such that walking wheels are provided at the bottom of the base.

[0029] By adopting the above technical solution and setting of the walking wheels, the movement of the device can be facilitated.

[0030] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0031] Implementation example: During operation, the device is moved to a designated location, and the motor 10 is started. The motor 10 drives the rotating shaft 11 and the main gear 12 to rotate, and the two pairs of sub-gears 13 meshing therewith drive the sampling tube 8 to rotate. The electric push rod 6 can drive the cross plate 5 to move downward, so that the sampling tube 8 descends through the opening 9 and contacts the collection ground. The crushing teeth 19 rotate synchronously with the sampling tube 8, which can crush the ground and facilitate the sampling tube 8 to enter the underground for sampling. As the electric push rod 6 drives the cross plate 5 to continue to descend, the soil can gradually enter the sampling tube 8 to complete the collection work. After the collection is completed, the motor 10 stops, and the electric push rod 6 drives the cross plate 5 and the sampling tube 8 to rise and reset. When it is necessary to discharge the soil in the sampling tube 8, the pressure ring 14 can be pressed downward to make the pressure rod 15 drive the push plate 16 to move downward, and then the soil in the sampling tube 8 is pushed out through the push plate 16. After the discharge work is completed, the spring 17 can drive the pressure rod 15 and the pressure ring 14 to reset, waiting for the next work to be carried out.

[0032] It should be noted that, in this article, relational terms such as first 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. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil collection device for environmental engineering, comprising a base (1), wherein a support plate (2) is provided on the base (1), characterized in that: The support plate (2) is provided with a pair of slide rails (3) on the front wall, a pair of slide blocks (4) are provided on the pair of slide rails (3), a pair of slide blocks (4) are fixedly mounted with a transverse plate (5) on the side walls, the support plate (2) is provided with an electric push rod (6), the telescopic end of the electric push rod (6) is fixedly connected to the upper wall of the transverse plate (5), the lower wall of the transverse plate (5) is fixedly mounted with two pairs of annular seats (7), the two pairs of annular seats (7) are arranged in a circular array on the lower wall of the transverse plate (5), a sampling barrel (8) is rotatably mounted in the annular seat (7), the base (1) is provided with an opening (9) for the sampling barrel (8) to pass through, the transverse plate (5) is provided with a driving assembly, and the sampling barrel (8) is provided with a discharge assembly.

2. The environmental engineering soil collection device according to claim 1, characterized in that: The driving assembly comprises a motor (10) arranged on the upper wall of the horizontal plate (5), a rotating shaft (11) penetrating the horizontal plate (5) is installed at the driving end of the motor (10), a main gear (12) is installed at the lower end of the rotating shaft (11), and a secondary gear (13) meshing with the main gear (12) is mounted on the outer side of the sampling tube (8).

3. The environmental engineering soil collection device according to claim 2, characterized in that: The discharge assembly comprises a pressure ring (14), and two pairs of pressure rods (15) corresponding to the sampling tube (8) are fixedly installed on the lower wall of the pressure ring (14). The transverse plate (5) and the upper wall of the sampling tube (8) are both provided with through holes for the pressure rods (15) to pass through. The lower end of the pressure rod (15) passes through the through hole and extends into the sampling tube (8) and is fixedly installed with a push plate (16). A spring (17) is sleeved on the outer side of the pressure rod (15), and the upper end of the spring (17) is fixedly connected to the pressure ring (14), and the lower end is fixedly connected to the transverse plate (5).

4. The environmental engineering soil collection device according to claim 1, characterized in that: An annular groove is provided in the annular seat (7), and an annular rail (18) is provided on the outer wall of the sampling tube (8) and is slidably connected to the annular groove.

5. The environmental engineering soil collection device according to claim 1, characterized in that: The lower end of the sampling tube (8) is provided with crushing teeth (19) along the circumferential direction.

6. The environmental engineering soil collection device according to claim 1, characterized in that: The bottom of the base (1) is provided with running wheels (20).

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