Long jump sand loosening device and long jump sand loosening system

A technology of long jump and sand loosening, applied in the field of sand loosening, can solve the problems of lack of pertinence, lower sand loosening efficiency, unfavorable competition, etc., and achieve the effects of reducing workload, improving sand loosening efficiency, and shortening sand loosening time.

Pending Publication Date: 2020-06-09
莫铭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The existing sand loosening device, when loosening sand, performs sand loosening treatment on the entire bunker, which

Method used

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  • Long jump sand loosening device and long jump sand loosening system
  • Long jump sand loosening device and long jump sand loosening system
  • Long jump sand loosening device and long jump sand loosening system

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Embodiment Construction

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0050] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0051] In addition, the ...

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Abstract

The invention discloses a long jump sand loosening device and a long jump sand loosening system. The long jump sand loosening device is used for conducting sand loosening treatment on a sandpit of long jump movement and comprises a transverse photoelectric sensor, a longitudinal photoelectric sensor, a sand loosening device, a lifting mechanism, a moving mechanism and a main control circuit, wherein the transverse photoelectric sensor comprises a transverse light emitter and a transverse light receiver; the longitudinal photoelectric sensor comprises a longitudinal light emitter and a longitudinal light receiver; the sand loosening device comprises a sand loosening mechanism, which comprises a connecting part and a sand loosening part connected with the connecting part; the lifting mechanism is used for driving the sand loosening mechanism to move in the vertical direction; the moving mechanism is used for driving the sand loosening mechanism to move in the horizontal plane; the main control circuit is electrically connected with the transverse photoelectric sensor, the longitudinal photoelectric sensor, the sand loosening device, the lifting mechanism and the moving mechanism andcalculates the long jump distance according to the transverse photoelectric sensor and the longitudinal photoelectric sensor. According to the technical scheme, the sand loosening efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of sand loosening, in particular to a long jump sand loosening device and a long jump sand loosening system. Background technique [0002] The existing sand loosening device performs sand loosening treatment on the entire bunker during sand loosening, which is not targeted, so that the efficiency of sand loosening is greatly reduced, which is not conducive to fast-paced competitions. Contents of the invention [0003] The main purpose of the present invention is to provide a long jump sand loosening device, aiming at improving sand loosening efficiency. [0004] In order to achieve the above object, the long jump sand loosening device proposed by the present invention is used to carry out sand loosening treatment to the bunker of the long jump movement, and the long jump sand loosening device includes: [0005] a horizontal photoelectric sensor, the horizontal photoelectric sensor includes a horizontal li...

Claims

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Application Information

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IPC IPC(8): A63C19/00A63B5/00A63B5/16A63B71/06
CPCA63C19/00A63B5/00A63B5/16A63B71/0605A63B71/0622A63B2220/805A63B2220/803A63B2220/833
Inventor 莫铭
Owner 莫铭
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