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A track and field line drawing machine

A line drawing machine and runway technology, applied in the field of sports, can solve the problem of unable to temporarily draw track and field runways.

Active Publication Date: 2022-07-08
HARBIN INST OF PHYSICAL EDUCATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the invention can't temporarily draw track

Method used

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  • A track and field line drawing machine
  • A track and field line drawing machine
  • A track and field line drawing machine

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0026] Combine below Figure 1-8 Illustrating this embodiment, the present invention relates to the field of sports, more specifically, a track and field line drawing machine, comprising a storage box 1, a discharge cylinder 101, a bottom cover 104, an oil cylinder I105, a hammer head 106, a spring frame 107 and a hammer With rod 108, the present invention can temporarily draw a track and field track.

[0027] The storage box 1 is wide at the top and narrow at the bottom, the lower part of the storage box 1 is provided with a discharge cylinder 101, the rear side of the discharge cylinder 101 is fixedly connected with an oil cylinder I105, the bottom cover 104 is slidably connected to the lower part of the discharge cylinder 101, and the oil cylinder I105 The rear end of the storage box 108 is fixedly connected to the rear of the bottom cover 104, one hammer rod 108 is provided on the left and right sides, the left and right sides of the storage box 1 are inclined surfaces, an...

specific Embodiment approach 2

[0028] Combine below Figure 1-8 Illustrating this embodiment, the track and field line drawing machine further includes an L-shaped frame 2, a vertical column 201, a wafer 202, a horizontal bar 203 and a lifting column 204. The upper part of the storage box 1 is fixedly connected with the L-shaped frame 2. The L-shaped frame 2 The upper part of the frame 2 is vertically slidably connected with a lifting column 204, the lower end of the lifting column 204 is fixedly connected with a horizontal bar 203, and the left and right ends of the lower side of the horizontal bar 203 are fixedly connected with vertical columns 201. A plurality of discs 202 are fixedly connected to the bottom, and the two vertical columns 201 are respectively located above the two storage boxes 1 . The lifting column 204 can slide vertically on the L-shaped frame 2 to drive the horizontal bar 203, the two vertical columns 201 and the plurality of wafers 202 on the two vertical columns 201 to move up and d...

specific Embodiment approach 3

[0029] Combine below Figure 1-8Illustrating this embodiment, the track and field line drawing machine further includes a circumferential rod 102, a fixed shaft 103, a rectangular column 4, a disc 401 and a hinge rod 402. The front side of the storage box 1 is fixedly connected with the fixed shaft 103, and the fixed shaft 103 Circumferential rod 102 is fixedly connected to the front end of the fixed shaft 103, and the front end of the fixed shaft 103 is rotatably connected to the middle of the rectangular column 4. The upper part of the rectangular column 4 is provided with a circular disc 401 driven by a motor, and the eccentric position of the circular disc 401 is hinged with a hinge rod 402. The lower end of the hinge rod 402 is hinged to the outer end of the circumferential rod 102 . When the disc 401 rotates, the circular rod 102 is driven to swing up and down by the hinge rod 402, which in turn drives the fixed shaft 103 to rotate in the positive and reverse direction o...

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Abstract

The invention relates to the field of sports, more specifically to a track and field line drawing machine, comprising a storage box, a discharge cylinder, a bottom cover, an oil cylinder I, a hammer head, a spring frame and a hammer rod, and the invention can temporarily draw the track and field track. . The upper part of the storage box is wide and the lower part is narrow, the lower part of the storage box is provided with a discharge cylinder, the rear side of the discharge cylinder is fixedly connected with an oil cylinder I, the bottom cover is slidably connected to the lower part of the discharge cylinder, and the rear end of the oil cylinder I is fixedly connected to the At the rear of the bottom cover, a hammer rod is arranged on the left and right sides, the left and right sides of the storage box are inclined surfaces, the two hammer rods are hinged on the left and right sides of the storage box respectively, and the inner ends of the two hammer rods are fixedly connected with The hammer head, the two hammer heads are respectively in contact with the left and right sides of the storage box, the left and right sides of the storage box are fixedly connected with a spring frame, and the two spring frames are fixedly connected with a compression spring I, and the two compression springs I are fixedly connected. The upper parts stand on the lower sides of the two hammer rods respectively.

Description

technical field [0001] The invention relates to the field of sports, in particular to a line drawing machine for track and field. Background technique [0002] Application No. CN201810023956.1 discloses a fully automatic line drawing machine. The invention discloses a fully automatic line drawing machine. The automatic line drawing machine includes a frame assembly, a feeding mechanism, a pushing mechanism, and a line drawing mechanism. , The discharge mechanism, the frame assembly is equipped with a power device, the feeding mechanism is connected with the upper part of the frame assembly, the feeding mechanism is connected with the push mechanism, the line drawing mechanism is connected with the push mechanism, the discharge mechanism is located below the line drawing mechanism, and the discharge mechanism The mechanism is connected with the lower part of the frame assembly. When working, the feeding mechanism transmits the material to the pushing mechanism, and the pushin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63C19/08
CPCA63C19/08Y02W90/10
Inventor 陈亦梁任杰曹杰关富余罗春林房英杰井宏颖赵益墨宁博文赵云鹏
Owner HARBIN INST OF PHYSICAL EDUCATION
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