An automatic collection and packaging device for asteroid soil

Abstract

The present application relates to the technical field of soil collection, and more particularly to an automatic collection and packaging device for asteroid soil, which comprises a box body, a drilling mechanism arranged in the box body and used for collecting soil, a sample collection mechanism arranged in the box body and providing a tank body for receiving the soil collected by the drilling mechanism, and a sealing mechanism arranged in the box body and providing a tank cover for sealing with the tank body; the sealing mechanism provides the tank cover that can be sealed with the tank body, and the sealing mechanism can also cover the tank cover on the tank body to form a seal, so that the collected soil is effectively protected under the cooperation of the tank body and the tank cover, avoids contact with external air, isolates the pollution path, improves the effectiveness of soil collection, and effectively solves the technical problem that the collected soil is not packaged on site in the prior art.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of soil collection, and more particularly to an asteroid soil automatic collection and packaging device. BACKGROUND

[0002] Soil sample collection is basic work in the fields of soil analysis and research and geological exploration, and the actual condition of the soil is understood through analysis and research of the soil sample.

[0003] The prior art discloses a lunar soil sampling device, which comprises a mounting frame, a soil taking cylinder fixedly connected to one end of the mounting frame, a spring connected to the inner wall of the soil taking cylinder, the other end of the spring being connected to a disc, the disc being connected to one end of the soil taking cylinder through a connecting beam and one side of the disc being provided with a rotating motor one, the rotating motor one being embedded in the mounting frame, the lower end of the mounting frame being provided with a mounting beam, the mounting beam being provided with a belt wheel, the belt wheel being connected through a belt, the belt being provided with a soil receiving chute, the soil receiving chute corresponding to the spring, the lower end of the mounting beam being connected to a soil collecting barrel; the soil is taken by the spring in the soil taking cylinder, and the soil sample is received by the soil receiving chute, the whole process is powered by two rotating motors, and the automatic collection is basically realized, and the collected soil sample is collected by the soil collecting barrel, which is convenient and fast.

[0004] However, the collected soil is placed in the soil collecting barrel in the prior art, and is not packaged on site, and no measures are taken to immediately isolate the collected soil from the surrounding environment, which may cause the collected target soil to leak or be contaminated, and affect the effectiveness of soil collection, and there is a technical problem that the collected soil is not packaged on site. SUMMARY

[0005] The present application aims to overcome the deficiency in the prior art that the collected soil is not packaged on site, and provides an asteroid soil automatic collection and packaging device.

[0006] To solve the above technical problems, the technical scheme adopted by the present application is as follows:

[0007] An asteroid soil automatic collection and packaging device, comprising a box body, a drilling mechanism arranged in the box body and used for collecting soil, a sample collection mechanism arranged in the box body and providing a tank body for receiving the soil collected by the drilling mechanism, and a sealing mechanism arranged in the box body and providing a tank cover for sealing the tank body, the sealing mechanism being capable of covering the tank cover on the tank body to form a seal.

[0008] The application discloses an automatic collecting and packaging device for asteroid soil, which comprises a sample collecting mechanism, a sealing mechanism and a box body.

[0009] Further, the sealing mechanism comprises a cover bracket and a pressing cover module arranged above the cover bracket; the can cover is arranged in groups, and the can covers in each group are arranged on the cover bracket; the sample collecting mechanism is provided with a can bracket, and the can bodies are arranged in groups on the can bracket; the can bracket is arranged below the cover bracket; and the pressing cover module can sequentially press the can covers on the cover bracket above the can bodies on the can bracket. Since the pressing cover module, the cover bracket and the can bracket are sequentially arranged from top to bottom, the pressing cover module can press the can covers on the cover bracket above the can bodies on the can bracket; and the pressing cover module can sequentially press the can covers on the cover brackets above the can bodies on the can brackets, so that batch packaging of soil is realized.

[0010] Further, the pressing cover module is arranged in the middle of the box body, and the sample collecting mechanism is arranged between the pressing cover module and the edge of the box body; the sample collecting mechanism is provided with a first driving device for driving the can bracket to rotate; the can bodies are arranged in circular arcs on the can bracket with the output shaft of the first driving device as the center; and the can bracket can sequentially rotate the can bodies to below the pressing cover module; the sealing mechanism is provided with a second driving device for driving the cover bracket to move linearly; and the cover bracket can sequentially move the can covers to below the pressing cover module. Since the can bodies are arranged in circular arcs on the can bracket with the output shaft of the first driving device as the center, the can bracket can sequentially rotate the can bodies to below the pressing cover module under the drive of the first driving device; meanwhile, the pressing cover module is arranged in the middle of the box body, and the sample collecting mechanism is arranged between the pressing cover module and the edge of the box body, so that the can bracket can be rotated from a position close to the edge of the box body to a position in the middle of the box body, thereby facilitating the receiving of soil by the drilling mechanism and the protection of the can bodies; since the cover bracket is driven by the second driving device to move linearly and sequentially moves the can covers to below the pressing cover module, and the pressing cover module, the cover bracket and the can bracket are sequentially arranged from top to bottom, the pressing cover module can sequentially press the can covers on the cover brackets above the can bodies on the can brackets.

[0011] Further, the cover bracket is provided with a plurality of limiting boxes, the top of the can cover is provided with a limiting column which can be penetrated into the limiting box, the limiting column is penetrated into the limiting box so that the can cover is suspended in the limiting box; the outer wall of the can cover is circumferentially provided with a plurality of buckles, the outer wall of the can body is provided with a plurality of buckling ears which can be buckled with the buckles, the buckles and the buckling ears are buckled and fixed when the can cover is covered on the top of the can body; the pressing head can be penetrated into the limiting box, and the third driving device is arranged in the box body and used for driving the vertical movement of the pressing head, and the pressing head can be magnetically attracted to the top of the limiting column. Because the limiting column is abutted by the steel ball and the inner wall of the limiting box so that the can cover is suspended in the limiting box, and the pressing head can not only be magnetically attracted to the top of the limiting column but also be penetrated into the limiting box, when the third driving device drives the downward movement of the pressing head, the top of the limiting column will be first contacted, and the limiting column will continue to move downward along the limiting box as the pressing head continues to push, the suspended limiting column is finally pushed out of the limiting box by the pressing head, and the limiting column will not fall off from the lower end surface of the pressing head under the magnetic attraction of the pressing head; when the pressing head continues to move downward to the can cover and the can body, the buckles and the buckling ears are buckled and fixed, the can cover and the can body are sealed.

[0012] Further, the buckle is rotationally connected to the can cover at the middle part, the spring is arranged between the upper end of the buckle and the can cover, and the lower end of the buckle is a U-shaped buckle; the lower end surface of the buckling ear is provided with a buckle groove which can be buckled with the U-shaped buckle, the upper end surface of the buckling ear is provided with an inclined surface which can guide the U-shaped buckle to the buckle groove, and the lower end surface of the U-shaped buckle can slide on the inclined surface so as to rotate relative to the can cover and compress the spring. Because the upper end surface of the buckling ear is provided with the inclined surface which can guide the U-shaped buckle to the buckle groove, during the process that the can cover approaches the can body, the lower end surface of the U-shaped buckle can slide on the inclined surface so as to rotate relative to the can cover and compress the spring, the purpose of opening the buckle is achieved, and finally the U-shaped buckle is buckled into the buckle groove under the action of the spring after sliding to the end of the inclined surface, the buckling and fixing are achieved.

[0013] Further, the top of the limiting column is coaxially screwed with a cover cap, the bottom of the can cover is provided with a bottom cover, the bottom cover is provided with a sealing ring which can be in contact with the upper end surface of the can body, and the pressing head can screw the cover cap so that the lower end surface of the cover cap extrudes the upper end surface of the bottom cover. Because the cover cap is coaxially screwed with the top of the limiting column and the lower end surface of the cover cap can extrude the upper end surface of the bottom cover, the bottom cover is continuously pressed downward by the cover cap through the screwing of the pressing head, the sealing ring is continuously extruded between the bottom cover and the upper end surface of the can body, the secondary sealing is achieved, and the sealing property of the soil packaging is improved.

[0014] Further, the upper end surface of the bottom cover is provided with a fixing column which can be inserted into the cap, and the fixing column is inserted into the cap to suspend the bottom cover on the cap. When the cap is pressed downward, the fixing column moves downward along the cap, and the bottom cover gradually separates from the cap, thereby achieving secondary sealing.

[0015] Further, the upper end surface of the cap is provided with a plurality of groups of positioning holes, the bottom of the pressing head is provided with a plurality of positioning rods which can be inserted into the positioning holes, and a spring is arranged between the positioning rod and the pressing head. Because the spring is arranged between the positioning rod and the pressing head, a plurality of positioning rods are inserted into the positioning holes under the pressing action of the pressing head, thereby achieving the twistable cap, and the remaining positioning rods abut against the upper end surface of the cap, thereby being suitable for positioning holes of any arrangement shape and having high flexibility and applicability.

[0016] Further, the fourth driving device for driving the pressing head to rotate is arranged between the pressing head and the third driving device, the pressing head is connected to the output shaft of the fourth driving device, and the fourth driving device is arranged at the output end of the third driving device. The fourth driving device for driving the pressing head to rotate is arranged between the pressing head and the third driving device, thereby achieving the torque output of the pressing head to the cap.

[0017] Further, the sealing ring is made of indium metal, and the upper end surface of the tank body is a knife edge structure which can cut into the sealing ring. Because the sealing ring is made of indium metal, and the upper end surface of the tank body is a knife edge structure which can cut into the sealing ring, when the sealing ring is extruded between the bottom cover and the upper end surface of the tank body, the knife edge structure cuts into the sealing ring made of indium metal, thereby ensuring the sealing property of the tank body.

[0018] Compared with the prior art, the beneficial effects of the present application are:

[0019] The present application discloses a kind of star soil automatic collection packaging equipment, sample collection mechanism provides the tank body that can accommodate the soil collected by drilling mechanism, sealing mechanism provides the tank cover that can be sealed with tank body, and sealing mechanism can also be covered with the tank cover on the tank body to form sealing, so that the soil collected is effectively protected under the cooperation sealing of tank body and tank cover, avoid contact with external air, isolate pollution way, improve the effectiveness of soil collection, effectively solve the technical problem that collected soil is not packaged on site in prior art. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of a kind of star soil automatic collection packaging equipment;

[0021] Figure 2 It is a structural schematic view of another view of a kind of star soil automatic collection packaging equipment.

[0022] Figure 3 Structure diagram of a sample collection mechanism and a sealing mechanism;

[0023] Figure 4 Structure diagram of another view of a sample collection mechanism and a sealing mechanism;

[0024] Figure 5 Structure diagram of Figure 4 Partial enlarged view of A in the middle;

[0025] Figure 6 Sectional view of a can cover and a can body in a closed state;

[0026] Figure 7 Structure diagram of a can body and a can cover.

[0027] In the drawings: 1, box body; 2, can body; 21, buckle ear; 211, buckle groove; 212, inclined surface; 22, knife edge structure; 23, threaded boss; 3, sample collection mechanism; 31, can bracket; 32, first driving device; 4, can cover; 41, limiting column; 42, buckle; 421, U-shaped buckle; 5, sealing mechanism; 51, cover bracket; 52, second driving device; 53, limiting frame; 6, gland module; 61, pressing head; 62, third driving device; 7, cap; 8, bottom cover; 81, sealing ring; 82, fixing column; 9, fourth driving device; 10, linear guide rail; 11, pad plate; 12, brush; 13, detection vacuum degree interface. DETAILED DESCRIPTION

[0028] The application will be further described below in conjunction with the specific embodiments. The drawings are only used for exemplary description, and the representation is only a schematic diagram, not a physical diagram, and should not be understood as a limitation on the patent. In order to better illustrate the embodiments of the application, some components in the drawings may be omitted, enlarged or reduced, and do not represent the actual product size. It is understandable for those skilled in the art that some well-known structures and their descriptions in the drawings may be omitted.

[0029] The same or similar reference numerals in the drawings of the embodiments of the application correspond to the same or similar components; in the description of the application, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for exemplary description, and should not be understood as a limitation on the patent, and for those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0030] Embodiment one

[0031] As shown in Figures 1 to 3 It is a first embodiment of the present application of the meteorite automatic collection and packaging equipment.

[0032] The meteorite automatic collection and packaging equipment comprises a box body 1, a drilling mechanism (not shown in the figure) arranged on the box body 1 and used for collecting soil, a sample collection mechanism 3 arranged on the box body 1 and providing a tank body 2 for receiving the soil collected by the drilling mechanism, and a sealing mechanism 5 arranged on the box body 1 and providing a tank cover 4 for sealing with the tank body 2, and the sealing mechanism 5 can cover the tank cover 4 on the tank body 2 to form a seal. Wherein, the sealing mechanism 5 comprises a cover bracket 51 and a pressing cover module 6 arranged above the cover bracket 51; the tank cover 4 is arranged in several groups, and the several groups of tank covers 4 are arranged on the cover bracket 51; the sample collection mechanism 3 is provided with a tank bracket 31, and the tank body 2 is arranged in several groups on the tank bracket 31, and the tank bracket 31 is arranged below the cover bracket 51; the pressing cover module 6 can sequentially press the tank covers 4 on the cover bracket 51 to above the tank bodies 2 of the tank bracket 31. Wherein, the pressing cover module 6 is arranged in the middle of the box body 1, and the sample collection mechanism 3 is arranged between the pressing cover module 6 and the edge of the box body 1; the sample collection mechanism 3 is provided with a first driving device 32 for driving the tank bracket 31 to rotate, and the several tank bodies 2 are arranged in a circular arc on the tank bracket 31 with the output shaft of the first driving device 32 as the center, and the tank bracket 31 can sequentially rotate the several tank bodies 2 to below the pressing cover module 6; the sealing mechanism 5 is provided with a second driving device 52 for driving the cover bracket 51 to move linearly, and the cover bracket 51 can sequentially move the several tank covers 4 to below the pressing cover module 6.

[0033] In this embodiment, as shown in Figure 1 The sample collection mechanism 3 provides the tank body 2 that can contain the soil collected by the drilling mechanism, the sealing mechanism 5 provides the tank cover 4 that can be sealed with the tank body 2, and the sealing mechanism 5 can also cover the tank cover 4 on the tank body 2 to form a seal, so that the collected soil is effectively protected under the cooperation of the tank body 2 and the tank cover 4, avoiding contact with the outside air, isolating the pollution path, improving the effectiveness of soil collection, and effectively solving the technical problem that the collected soil is not packaged on site in the prior art.

[0034] In this embodiment, as shown in Figure 2 Because the pressing cover module 6, the cover bracket 51 and the tank bracket 31 are sequentially arranged from top to bottom, the pressing cover module 6 can press the tank covers 4 on the cover bracket 51 to above the tank bodies 2 of the tank bracket 31; and the pressing cover module 6 can sequentially press the tank covers 4 on the several cover brackets 51 to above the tank bodies 2 of the several tank brackets 31, realizing batch packaging of soil.

[0035] In this embodiment, as shown in Figures 2 to 3As shown, since the several jar bodies 2 are arranged in an arc of circle on the jar carrier 31 with the output shaft of the first driving device 32 as the center, the jar carrier 31 can be driven by the first driving device 32 to rotate the several jar bodies 2 to the position below the capping module 6 in turn; meanwhile, the capping module 6 is arranged in the middle of the box body 1, and the sample collecting mechanism 3 is arranged between the capping module 6 and the edge of the box body 1, so that the jar carrier 31 can be rotated from the position close to the edge of the box body 1 to facilitate receiving the soil of the drilling mechanism to the position in the middle of the box body 1 to facilitate protecting the jar body 2; since the cover carrier 51 is driven by the second driving device 52 to move the several jar covers 4 to the position below the capping module 6 in turn, and the capping module 6, the cover carrier 51 and the jar carrier 31 are arranged in turn from top to bottom, the capping module 6 can press the jar covers 4 on the several cover carriers 51 to the positions above the jar bodies 2 of the several jar carriers 31 in turn.

[0036] In addition, in the embodiment, as shown in Figure 2 The box body 1 is provided with a linear guide rail 10, and the cover carrier 51 is slidingly connected with the linear guide rail 10.

[0037] In addition, in the embodiment, as shown in Figure 3 The capping module 6 has a pad plate 11 arranged at the bottom of the jar carrier 31 and used for supporting the bottom of the jar body 2.

[0038] In addition, in the embodiment, as shown in Figure 2 The first driving device 32 is fixedly provided with a brush 12, and the brush 12 is arranged above the jar carrier 31, so that the brush 12 can clean the soil higher than the upper end surface of the jar body 2 in turn when the jar carrier 31 rotates.

[0039] Embodiment two

[0040] As shown in Figures 3 to 6 The second embodiment of the asteroid automatic collecting and packaging equipment.

[0041] The embodiment is similar to embodiment one, except that the cover bracket 51 is provided with a plurality of limiting frames 53, the top of the cover 4 is provided with a limiting column 41 which can be arranged in the limiting frame 53, the outer wall of the limiting column 41 is provided with a plurality of steel balls for contacting the inner wall of the limiting frame 53, springs are arranged between the steel balls and the limiting column 41, the limiting column 41 is abutted with the inner wall of the limiting frame 53 through the steel balls, so that the cover 4 is suspended in the limiting frame 53; a plurality of buckles 42 are circumferentially arranged on the outer wall of the cover 4, a plurality of buckle ears 21 which can be buckled with the buckles 42 are arranged on the outer wall of the tank body 2, the buckles 42 are buckled and fixed with the buckle ears 21 when the cover 4 is covered on the top of the tank body 2; the pressing head 61 which can pass through the limiting frame 53 and the third driving device 62 which is arranged in the box body 1 and is used for driving the vertical movement of the pressing head 61 are included in the pressing cover module 6, and the pressing head 61 can be magnetically attracted with the top of the limiting column 41. Among them, the middle part of the buckle 42 is rotationally connected to the cover 4, the upper end of the buckle 42 is provided with a spring between the cover 4, and the lower end of the buckle 42 is a U-shaped buckle 421; the lower end surface of the buckle ear 21 is provided with a buckle groove 211 which can be buckled with the U-shaped buckle 421, the upper end surface of the buckle ear 21 is provided with an inclined surface 212 which can guide the U-shaped buckle 421 to the buckle groove 211, and the lower end surface of the U-shaped buckle 421 can slide on the inclined surface 212 so as to rotate relative to the cover 4 and compress the spring.

[0042] In this embodiment, as shown in Figures 3 to 5 , since the limiting column 41 is abutted with the inner wall of the limiting frame 53 through the steel balls, so that the cover 4 is suspended in the limiting frame 53, and the pressing head 61 can not only be magnetically attracted with the top of the limiting column 41 but also pass through the limiting frame 53, when the third driving device 62 drives the downward movement of the pressing head 61, it will first contact the top of the limiting column 41, and as the pressing head 61 is continuously pushed down, the steel balls slide along the inner wall of the limiting frame 53, the suspended limiting column 41 is finally pushed out of the limiting frame 53 by the pressing head 61, and the limiting column 41 is suspended on the lower end surface of the pressing head 61 under the magnetic attraction of the pressing head 61 and will not fall off; when the pressing head 61 continues to move downward to the cover 4 and the top of the tank body 2 is covered, the buckle 42 is buckled and fixed with the buckle ear 21, realizing the covering and sealing of the cover 4 and the tank body 2.

[0043] In this embodiment, as shown in Figure 6 , since the upper end surface of the buckle ear 21 is provided with an inclined surface 212 which can guide the U-shaped buckle 421 to the buckle groove 211, during the process of the cover 4 approaching the tank body 2 downward, the lower end surface of the U-shaped buckle 421 can slide on the inclined surface 212 so as to rotate relative to the cover 4 and compress the spring, achieving the purpose of opening the buckle 42, and finally the U-shaped buckle 421 slides to the end of the inclined surface 212, and the buckle 42 buckles the U-shaped buckle 421 into the buckle groove 211 under the action of the spring, realizing the buckling and fixing.

[0044] Embodiment three

[0045] As shown in Figure 3 and Figure 6It is a third embodiment of the automatic meteorite collecting and packaging device.

[0046] The embodiment is similar to the first embodiment or the second embodiment, but the difference is that the cap 7 is coaxially screwed on the top of the limiting column 41, the bottom cover 8 is arranged on the bottom of the lid 4, the bottom cover 8 is provided with a sealing ring 81 which can contact the upper end surface of the tank body 2, and the pressing head 61 can screw the cap 7 so that the lower end surface of the cap 7 presses the upper end surface of the bottom cover 8. The upper end surface of the bottom cover 8 is provided with a fixing column 82 which can be inserted into the cap 7, the outer wall of the fixing column 82 is provided with a steel ball which can abut against the inner wall of the cap 7, a spring is arranged between the steel ball and the fixing column 82, and the fixing column 82 abuts against the inner wall of the cap 7 through the steel ball so that the bottom cover 8 is suspended in the cap 7. The upper end surface of the cap 7 is provided with a plurality of positioning holes, the bottom of the pressing head 61 is provided with a plurality of positioning rods which can be inserted into the positioning holes, and a spring is arranged between the positioning rod and the pressing head 61. The fourth driving device 9 for driving the pressing head 61 to rotate is arranged between the pressing head 61 and the third driving device 62, the pressing head 61 is connected to the output shaft of the fourth driving device 9, and the fourth driving device 9 is arranged on the output end of the third driving device 62. The sealing ring 81 is made of indium metal, and the upper end surface of the tank body 2 is provided with a knife edge structure 22 which can cut into the sealing ring 81.

[0047] In the embodiment, as shown in Figure 6 the cap 7 is coaxially screwed on the top of the limiting column 41 and the lower end surface of the cap 7 can press the upper end surface of the bottom cover 8, the pressing head 61 screws the cap 7 to continuously press the bottom cover 8 downward, the sealing ring 81 is continuously pressed between the bottom cover 8 and the upper end surface of the tank body 2, secondary sealing is realized, and the sealing performance of the soil packaging is improved.

[0048] In the embodiment, as shown in Figure 6 the fixing column 82 is suspended in the cap 7 through the steel ball abutting against the inner wall of the cap 7, so that the bottom cover 8 is suspended in the cap 7 and does not fall when it is suspended below the lid 4; when the cap 7 is pressed downward, the steel ball slides along the inner wall of the cap 7, the bottom cover 8 gradually separates from the lid 4, and secondary sealing is realized.

[0049] In the embodiment, the spring is arranged between the positioning rod and the pressing head 61, a plurality of positioning rods are inserted into the positioning holes under the pressing action of the pressing head 61, the cap 7 can be screwed, the remaining positioning rods abut against the upper end surface of the cap 7, the positioning holes of any arrangement shape can be adapted, the flexibility and adaptability are high, and the universal sleeve is adopted in the embodiment.

[0050] In the embodiment, as shown in Figure 3 the fourth driving device 9 for driving the pressing head 61 to rotate is arranged between the pressing head 61 and the third driving device 62, the torque output of the cap 7 by the pressing head 61 is realized.

[0051] In the embodiment, as shown in Figure 6 The sealing ring 81 is made of indium metal, and the upper end surface of the tank body 2 is provided with the cutting structure 22 which can cut into the sealing ring 81. When the sealing ring 81 is pressed between the bottom cover 8 and the upper end surface of the tank body 2, the cutting structure 22 will cut into the sealing ring 81 made of indium metal, thereby ensuring the sealing of the tank body 2.

[0052] In addition, in the embodiment, as shown in Figure 7 The lower end of the tank body 2 is provided with the threaded boss 23 which is connected to the tank body 2 and can be installed with the vacuum degree detection interface 13 of the KF16 type.

[0053] In the specific contents of the above specific embodiments, each technical feature can be arbitrarily combined without contradiction. In order to make the description simple, all possible combinations of the above technical features are not described, but as long as the combination of the technical features does not exist, it should be considered as the scope of the present application.

[0054] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the implementation modes are not required or possible to be exhausted. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. An asteroid automatic collection and encapsulation apparatus, characterized by: The utility model provides a soil sample collection device, including box (1), be located in the box (1) and be used for collecting soil's drilling mechanism, be located in the box (1) and provide jar body (2) for receiving the soil sample collection mechanism (3) of drilling mechanism collection, and be located in the box (1) and provide the sealing mechanism (5) for sealing with jar body (2) of can cover (4), the sealing mechanism (5) can cover the can cover (4) on jar body (2) and form seal, the sealing mechanism (5) includes cover bracket (51) and be located in the cover bracket (51) above the gland module (6), the sealing mechanism (5) is equipped with for driving the second drive arrangement (52) of linear motion of cover bracket (51), cover bracket (51) can in succession move several can cover (4) to below the gland module (6), cover bracket (51) is equipped with several limit frame (53), the top of can cover (4) is equipped with the limit post (41) that can pass in limit frame (53), limit post (41) outer wall is equipped with several steel ball for contacting limit frame (53) inner wall, spring is equipped between steel ball and limit post (41), limit post (41) is through steel ball and limit frame (53) inner wall and abuts from thereby make can cover (4) hang in limit frame (53), the gland module (6) includes the pressure head (61) that can pass through limit frame (53), and be located in the third drive arrangement (62) for driving the vertical motion of pressure head (61) of box (1), pressure head (61) can with the top magnetic suction of limit post (41), the outer wall of can cover (4) is equipped with several buckles (42) circumferentially, the outer wall of jar body (2) is equipped with several buckle ear (21) can with buckle (42) and is locked, when can cover (4) covers in jar body (2) top buckle (42) and buckle ear (21) and are locked fixed, the middle part of buckle (42) is rotatably connected to can cover (4), the upper end between buckle (42) and can cover (4) is equipped with spring, the lower end of buckle (42) is U type buckle (421), the lower end surface of buckle ear (21) is equipped with the buckle groove (211) that can with U type buckle (421) and is locked, the upper end surface of buckle ear (21) is equipped with the inclined plane (212) that can guide U type buckle (421) to buckle groove (211), the lower end surface of U type buckle (421) can slide on inclined plane (212) to make it rotate relative to can cover (4) and compress spring.

2. The asteroid automatic collection and encapsulation device according to claim 1, wherein: The can cover (4) is arranged in several groups, and the can cover (4) in several groups is arranged on the cover bracket (51); the sample collection mechanism (3) is provided with a jar carrier (31), and the jar body (2) is provided in several groups, and the jar body (2) in several groups is arranged on the jar carrier (31), and the jar carrier (31) is arranged below the cover bracket (51); the gland module (6) can sequentially press the can cover (4) on the cover bracket (51) to above the jar body (2) of the jar carrier (31).

3. The asteroid automatic collection and encapsulation device according to claim 2, wherein: The capping module (6) is arranged in the middle of the box (1), and the sample collection mechanism (3) is arranged between the capping module (6) and the edge of the box (1); the sample collection mechanism (3) is provided with first driving devices (32) for driving the rotation of the can carrier (31), and a plurality of can bodies (2) are arranged in an arc on the can carrier (31) with the output shaft of the first driving device (32) as the center, and the can carrier (31) can rotate a plurality of can bodies (2) to below the capping module (6) in sequence.

4. The asteroid automatic collection and encapsulation device according to claim 1, wherein: The top of the limiting column (41) is coaxially connected with a cap (7), the bottom of the can cover (4) is provided with a bottom cover (8), the bottom cover (8) is provided with a sealing ring (81) which can contact the upper end surface of the can body (2), and the pressure head (61) can screw the cap (7) so that the lower end surface of the cap (7) extrudes the upper end surface of the bottom cover (8).

5. An asteroid automatic collection and encapsulation device according to claim 4, characterized in that: The upper end surface of the bottom cover (8) is provided with a fixing column (82) which can be inserted into the cap (7), and the fixing column (82) is suspended in the cap (7) by being inserted into the cap (7).

6. The asteroid automatic collection and encapsulation device according to claim 4, characterized in that: The upper end surface of the cap (7) is provided with a plurality of groups of positioning holes, the bottom of the pressure head (61) is provided with a plurality of positioning rods which can be inserted into the positioning holes, and a spring is arranged between the positioning rod and the pressure head (61).

7. The asteroid automatic collection and encapsulation device according to claim 4, characterized in that: The fourth driving device (9) for driving the rotation of the pressure head (61) is arranged between the pressure head (61) and the third driving device (62), the pressure head (61) is connected to the output shaft of the fourth driving device (9), and the fourth driving device (9) is arranged at the output end of the third driving device (62).

8. The asteroid automatic collection and encapsulation device according to claim 4, characterized in that: The sealing ring (81) is made of indium metal, and the upper end surface of the can body (2) is a knife edge structure (22) which can cut into the sealing ring (81).

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