Collecting mechanism

Abstract

The utility model belongs to the field of collection, particularly relates to a collection mechanism, and aims to solve the problem that when a soil sample at a certain depth is collected in the prior art, soil samples at other depths are easily mixed, and further measurement data of the sample is influenced, the collection mechanism comprises a frame body, and through guide grooves are formed in the inner walls of the two sides of the frame body; the sliding barrel is connected between the two guide grooves in a sliding mode, the inner wall of the sliding barrel is rotationally connected with a drilling barrel, an inner cavity is formed in the drilling barrel, and a plurality of through sliding grooves are formed in one side of the inner cavity; according to the soil sample collection device, soil samples with different depths can be collected at the same time, the situation that the samples are mixed is avoided, the influence on sample measurement data is reduced, the surface of the drill barrel can be cleaned through the cleaning plate, and certain convenience is provided for people.

Description

Technical Field

[0001] The utility model relates to the field of collection technology, in particular to a collection mechanism. Background Art

[0002] Thermal desorption refers to the process of volatilizing organic pollutants and metallic mercury in contaminated soil through direct or indirect heat exchange, and separating them from the soil, and effectively collecting and treating the volatilized pollutants.

[0003] In the prior art, when collecting samples, soil samples at different depths are usually collected, but the following deficiencies are likely to occur during the collection:

[0004] 1. When collecting soil samples at a certain depth, it is easy to mix with soil samples at other depths, which in turn affects the measurement data of the samples.

[0005] Therefore, we propose a collection mechanism. Utility Model Content

[0006] The utility model aims to propose a collection mechanism to solve the problem in the prior art that when collecting soil samples at a certain depth, soil samples at other depths are easily mixed, thereby affecting the measurement data of the samples.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A collection mechanism, comprising:

[0009] A frame, wherein inner walls on both sides of the frame are provided with penetrating guide grooves;

[0010] A slide cylinder, wherein the slide cylinder is slidably connected between the two guide grooves, the inner wall of the slide cylinder is rotatably connected with a drill cylinder, an inner cavity is provided inside the drill cylinder, and a plurality of penetrating slide grooves are opened on one side of the inner cavity;

[0011] A plurality of collection boxes, a short rod is fixed on one side of the plurality of collection boxes, and the plurality of collection boxes are slidably connected to a plurality of slide grooves respectively;

[0012] A driving mechanism, which is arranged on the inner side of the frame and is used to adjust the drill tube;

[0013] A pushing mechanism, which is disposed in the inner cavity and is used to adjust the collection box;

[0014] A cleaning mechanism is arranged on one side of the frame and is used for cleaning the drill tube.

[0015] In a possible design, the driving mechanism includes a controller, a battery, a first electric push rod and a motor. The controller is fixed on the surface of the frame, the battery is fixed on the inner wall of one side of the frame, the first electric push rod is fixed through the surface of the frame, the output end of the first electric push rod is fixed to the slide cylinder, the motor is fixed to the top inner wall of the slide cylinder, and the output shaft of the motor is fixed to the drill cylinder.

[0016] In a possible design, the pushing mechanism includes a second electric push rod, which is fixed on one side of the inner cavity. A push plate is fixed at one end of the output shaft of the second electric push rod, and a plurality of screws are fixed at one end of the push plate. The plurality of short rods are respectively threadedly connected to the plurality of screws.

[0017] In a possible design, the cleaning mechanism includes a connecting plate, which is fixed on one side of the frame, an adjusting rod is threaded through one side of the connecting plate, one end of the adjusting rod is rotatably connected to the cleaning plate, and the cleaning plate and the connecting plate are slidably connected.

[0018] In a possible design, two positioning rods are fixedly provided between two sides of the inner cavity, and the positioning rods pass through the push plate and are slidably connected to the push plate.

[0019] In a possible design, handles are fixedly provided on both sides of the frame.

[0020] In the present application, when collecting samples, the device is placed at the collection point, and then the motor is started to drive the drill barrel to rotate, and then the first electric push rod is started to drive the slide barrel to descend, and then the drill barrel is driven to descend, so that the rotating drill barrel drills into the soil, and after reaching the appropriate depth, the motor and the first electric push rod are turned off, and then the second electric push rod is started to drive the collection box to extend slightly out of the slide slot, and then the motor is used to drive the drill barrel to rotate, and then the collection box is rotated, so that the soil sample enters the collection box, and then the collection box is put into the slide slot, and then the drill barrel is driven to rise and leave the soil, and then the collection box is pushed out of the slide slot again, and then the sample is taken out. When cleaning the collection box, the collection box and the screw are separated by rotating;

[0021] When cleaning the drill tube, the adjusting rod is rotated to drive the cleaning plate close to the drill tube, and then the motor is started to drive the drill tube to rotate, so that the cleaning plate cleans the surface of the drill tube.

[0022] In the utility model, the collection mechanism, through the arrangement of multiple structures such as the collection box, the second electric push rod and the screw rod, can first allow the drill tube to drill into the soil, then use the second electric push rod to push the collection box out of the slide slot, and then use the drill tube to drive the collection box to rotate to collect samples of the soil at that depth. Soil samples at different depths can be collected at the same time, avoiding the situation of sample mixing and reducing the impact on sample measurement data;

[0023] In the utility model, the collection mechanism is provided with a plurality of structures such as a connecting plate, an adjusting rod and a cleaning plate. After the sample collection is completed, the cleaning plate can be used to clean the surface of the drill tube, which provides certain convenience for people.

[0024] In the utility model, soil samples at different depths can be collected at the same time, so as to avoid the mixing of samples and reduce the influence on the sample measurement data. The cleaning plate can also be used to clean the surface of the drill tube, which provides certain convenience for people. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional structural schematic diagram of a collection mechanism proposed by the utility model;

[0026] Figure 2 This is a three-dimensional structural schematic diagram of another angle of a collection mechanism proposed by the utility model;

[0027] Figure 3 This is a cross-sectional structural schematic diagram of a collection mechanism proposed by the utility model;

[0028] Figure 4 This is a structural schematic diagram of a connecting plate, an adjusting rod and a cleaning plate of a collecting mechanism proposed by the utility model.

[0029] In the figure: 1. frame; 2. guide groove; 3. slide tube; 4. drill tube; 5. inner cavity; 6. slide groove; 7. collection box; 8. short rod; 9. controller; 10. battery; 11. first electric push rod; 12. motor; 13. second electric push rod; 14. push plate; 15. screw rod; 16. positioning rod; 17. connecting plate; 18. adjustment rod; 19. cleaning plate; 20. handle. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Example 1

[0032] Reference Figure 1-Figure 4A collection mechanism, which is used in the field of thermal desorption sample collection, includes a frame 1, and the inner walls on both sides of the frame 1 are provided with penetrating guide grooves 2; a slide cylinder 3, the slide cylinder 3 is slidably connected between the two guide grooves 2, and the inner wall of the slide cylinder 3 is rotatably connected with a drill tube 4, the interior of the drill tube 4 is provided with an inner cavity 5, and one side of the inner cavity 5 is provided with a plurality of penetrating slide grooves 6; a plurality of collection boxes 7, one side of the plurality of collection boxes 7 is fixed with a short rod 8, and the plurality of collection boxes 7 are respectively slidably connected with the plurality of slide grooves 6; a driving mechanism, the driving mechanism is arranged on the inner side of the frame 1, and is used to adjust the drill tube 4; a pushing mechanism, the pushing mechanism is arranged in the inner cavity 5, and is used to adjust the collection box 7; a cleaning mechanism, the cleaning mechanism is arranged on one side of the frame 1, and is used to clean the drill tube 4.

[0033] In the above technical solution, the guide groove 2 is used to guide the slide tube 3 to rise and fall, the slide tube 3 is used to drive the drill tube 4 to rise and fall, the drill tube 4 is used to drill into the soil, and the collection box 7 is used to collect soil samples of corresponding depth.

[0034] In another aspect of this embodiment, Figure 1 and Figure 3 As shown, the driving mechanism includes a controller 9, a battery 10, a first electric push rod 11 and a motor 12. The controller 9 is fixed on the surface of the frame 1, the battery 10 is fixed on the inner wall of one side of the frame 1, the first electric push rod 11 is fixed and passes through the surface of the frame 1, the output end of the first electric push rod 11 is fixed to the slide cylinder 3, the motor 12 is fixed to the top inner wall of the slide cylinder 3, and the output shaft of the motor 12 is fixed to the drill cylinder 4.

[0035] In the above technical solution, the first electric push rod 11 is used to drive the drill tube 4 to rise and fall, and the motor 12 is used to drive the drill tube 4 to rotate, so that the drill tube 4 can drill into the soil.

[0036] In another aspect of this embodiment, Figure 3 As shown, the pushing mechanism includes a second electric push rod 13, which is fixed on one side of the inner cavity 5. A push plate 14 is fixed at one end of the output shaft of the second electric push rod 13, and a plurality of screws 15 are fixed at one end of the push plate 14. The plurality of short rods 8 are threadedly connected to the plurality of screws 15 respectively.

[0037] In the above technical solution, the second electric push rod 13 is used to push the collection box 7 to move, so that the collection box 7 extends out of the slide slot 6, thereby facilitating the collection of soil samples.

[0038] In another aspect of this embodiment, Figure 2 and Figure 4 As shown, the cleaning mechanism includes a connecting plate 17, which is fixed on one side of the frame 1, and an adjusting rod 18 is threaded through one side of the connecting plate 17. One end of the adjusting rod 18 is rotatably connected to a cleaning plate 19, and the cleaning plate 19 and the connecting plate 17 are slidably connected.

[0039] In the above technical solution, the cleaning plate 19 can be used to clean the surface of the drill tube 4, which provides convenience for cleaning the drill tube 4.

[0040] Example 2

[0041] Improved on the basis of Example 1:

[0042] In another aspect of this embodiment, Figure 3 As shown, two positioning rods 16 are fixedly disposed between the two sides of the inner cavity 5 , and the positioning rods 16 pass through the push plate 14 and are slidably connected to the push plate 14 .

[0043] In the above technical solution, the positioning rod 16 can position the push plate 14 to improve the stability of the structure.

[0044] In another aspect of this embodiment, Figure 1 and Figure 2 As shown, handles 20 are fixedly disposed on both sides of the frame 1 .

[0045] In the above technical solution, the handle 20 can facilitate people to press the device and prevent the device from shaking when in use.

[0046] However, as is well known to those skilled in the art, the working principles and wiring methods of the controller 9, battery 10, first electric push rod 11, motor 12 and second electric push rod 13 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A collection mechanism, characterized in that: include: A frame body (1), wherein inner walls on both sides of the frame body (1) are provided with penetrating guide grooves (2); A slide cylinder (3), the slide cylinder (3) being slidably connected between the two guide grooves (2), the inner wall of the slide cylinder (3) being rotatably connected to a drill cylinder (4), the interior of the drill cylinder (4) being provided with an inner cavity (5), and one side of the inner cavity (5) being provided with a plurality of penetrating slide grooves (6); A plurality of collection boxes (7), a short rod (8) being fixedly provided on one side of the plurality of collection boxes (7), and the plurality of collection boxes (7) being slidably connected to the plurality of slide grooves (6) respectively; A driving mechanism, which is arranged on the inner side of the frame (1) and is used to adjust the drill tube (4); A pushing mechanism, which is arranged in the inner cavity (5) and is used to adjust the collection box (7); A cleaning mechanism is arranged on one side of the frame (1) and is used for cleaning the drill tube (4).

2. A collection mechanism according to claim 1, characterized in that: The driving mechanism comprises a controller (9), a battery (10), a first electric push rod (11) and a motor (12); the controller (9) is fixed on the surface of the frame (1); the battery (10) is fixed on the inner wall of one side of the frame (1); the first electric push rod (11) is fixed through the surface of the frame (1); the output end of the first electric push rod (11) is fixed to the slide cylinder (3); the motor (12) is fixed to the top inner wall of the slide cylinder (3); and the output shaft of the motor (12) is fixed to the drill cylinder (4).

3. A collection mechanism according to claim 2, characterized in that: The pushing mechanism comprises a second electric push rod (13), the second electric push rod (13) is fixedly arranged on one side of the inner cavity (5), a push plate (14) is fixedly arranged at one end of the output shaft of the second electric push rod (13), a plurality of screw rods (15) are fixedly arranged at one end of the push plate (14), and the plurality of short rods (8) are respectively threadedly connected to the plurality of screw rods (15).

4. A collection mechanism according to claim 3, characterized in that: The cleaning mechanism comprises a connecting plate (17) which is fixedly mounted on one side of the frame (1); an adjusting rod (18) is threadedly penetrated through one side of the connecting plate (17); one end of the adjusting rod (18) is rotatably connected to a cleaning plate (19); and the cleaning plate (19) and the connecting plate (17) are slidably connected.

5. A collection mechanism according to claim 3, characterized in that: Two positioning rods (16) are fixedly arranged between the two sides of the inner cavity (5), and the positioning rods (16) pass through the push plate (14) and are slidably connected to the push plate (14).

6. A collection mechanism according to any one of claims 1 to 5, characterized in that: Handles (20) are fixedly provided on both sides of the frame (1).

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