Primary packaging device for lunar surface sampling
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A packaging device, primary technology, applied in the direction of sampling device, etc., to achieve the effect of convenient sample transfer and reliable removal
Active Publication Date: 2016-12-07
BEIJING INST OF SPACECRAFT SYST ENG
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Abstract
Description
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At present, there are no records related to the sampling of the surface of the extraterrestrial body and the primary packaging device
Method used
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Embodiment 1
[0028] Embodiment 1. A primary packaging device for lunar surface sampling, such as figure 1 As shown, the device is composed of a body 1 , a sample container 2 , a sampling funnel 3 , a container cap packaging assembly 4 , a driving mechanism 5 and a container cap 6 .
[0029] The body 1 has two fixing spaces for fixing the sample container 2 and the driving mechanism 5 respectively.
[0030] The driving mechanism 5 has a driving shaft 23 for outputting driving force, and the driving shaft 23 realizes linear lifting motion and circular motion.
[0031] The stakeout funnel 3 is a flat-bottomed funnel, which is connected to the drive shaft through a funnel bracket.
[0032] The container cap packaging assembly 4 is connected to the drive shaft through the housing bracket 22 .
[0033] The container lid 6 is connected with the container lid packaging assembly 4 through a spring limiting mechanism.
[0034] When the drive shaft 23 moves upwards, it drives the container cap pac...
Embodiment 2
[0048] The device is composed of a packaging device body 1, a sample container assembly 2, a stakeout funnel 3, a container cover packaging assembly 4, a packaging device drive system 5, and a container cover 6. The main working process of the device is as follows: Figure 5 As shown, the description is as follows:
[0049] 1) In the launch stage: the drive system 5 presses the container cover 6 on the top of the sample container 6 with a certain pre-tightening force through the container cover packaging assembly 4, and at this time the container cover finger 7 is located in the container cover finger sliding groove 8, The container cover 5 only seals the sample container 6 to prevent pollutants from entering the sample container 6, but does not seal and lock it;
[0050] 2) Sampling preparation stage: the drive system 5 drives the drive shaft to perform linear upward movement, at this time the container cover finger 7 slides out from the container cover finger sliding groove...
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Abstract
The invention discloses a primary packaging device for extraterrestrial star surface sampling. The device comprises a main body, a sample container, a sample discharge tunnel, a container cap packaging assembly, a driving mechanism and a container cap. The main body comprises two fixing spaces respectively fixing the sample container and the driving mechanism. The driving mechanism is provided with a driving shaft for outputting driving power. The driving shaft realizes linear elevating motion and circumferential motion. The sample discharge tunnel is a flat bottom tunnel and the flat bottom tunnel is connected to the driving shaft through a tunnel support. The container cap packaging assembly is connected to the driving shaft through a casing support. The container cap is connected to the container cap packaging assembly through a spring spacing mechanism. When the driving shaft moves upward or downward, the driving shaft drives the container cap packaging assembly to move upward or downward so that the container cap is driven to move upward or downward. When the driving shaft moves circumferentially, the driving shaft drives the container cap packaging assembly to move circumferentially so that the container cap packaging assembly is separated from the container cap.
Description
technical field [0001] The invention belongs to the technical field of extraterrestrial exploration, in particular to a primary packaging device for lunar surface sampling. Background technique [0002] With the continuous expansion of the scope and scale of human space exploration, human activities are no longer limited to the earth and near-Earth space, but have turned their attention to the more distant deep space, among which the detection of extraterrestrial bodies, the surface soil Sample sampling and sample return is an important field of deep space exploration carried out by countries all over the world. Since the 1950s, space powers represented by the United States and the Soviet Union have begun to detect extraterrestrial objects. The Soviet Union retrieved nearly 170 grams of lunar soil samples in 1976. At present, the third phase of the lunar exploration project being carried out in my country needs to complete the unmanned exploration of the lunar surface and t...
Claims
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Application Information
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