Automatic arrow pulling device

Abstract

The invention discloses an automatic arrow pulling device, and relates to the technical field of archery equipment. The device comprises a handheld shell, an arrow clip base is connected to the handheld shell in a sliding manner; a self-locking arrow clamp mechanism for fixing an arrow shaft is arranged on the arrow clamp base; the driving device is mounted in the handheld shell and is used for driving the arrow clamp base to move; a top plate is installed at one end of the handheld shell and used for abutting against an arrow target. The arrow pulling device has the beneficial effects that by means of the structure, arrow pulling is more labor-saving and higher in efficiency, the arrow rod is fixed more stably, and use is safer.

Description

Technical Field

[0001] The present invention relates to the technical field of archery equipment, in particular to an automatic arrow puller. Background Art

[0002] Archery, also known as archery, is a sport in which arrows are shot with the help of the bow's elastic force, competing for accuracy within a certain distance. During archery, when an arrow is deeply embedded in the target, removing it manually is very laborious, and due to the slenderness of the arrow shaft, sufficient force is difficult to apply. While traditional arrow pullers can secure the arrow shaft, they still require a significant amount of force to extract the arrow, making them inconvenient to use. Furthermore, at the moment the arrow is pulled out, the tail end of the arrow shaft can easily injure the user due to inertia, posing a safety hazard. Therefore, an automatic arrow puller is provided to address these issues. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide an automatic arrow puller to address the above-mentioned technical deficiencies. This structure saves more effort and is more efficient in pulling out arrows, and the arrow shaft is more firmly fixed, making it safer to use.

[0004] The technical solution adopted by the present invention is to provide an automatic arrow puller, including a handheld shell; a quiver base is slidably connected to the handheld shell; the quiver base is provided with a self-locking quiver mechanism for fixing the arrow shaft; and further includes a driving device installed in the handheld shell for driving the quiver base to move; a top plate is installed at one end of the handheld shell, and the top plate is used to support the target.

[0005] To further optimize this technical solution, the self-locking quiver mechanism of the automatic arrow puller includes two sliding quivers that slide obliquely with the quiver base, and the sliding quivers are connected to the quiver base through elastic members, which are used to apply force to the sliding quivers in the direction of the top plate.

[0006] To further optimize this technical solution, the sliding quiver of the automatic arrow puller is triangular in shape; anti-slip pads are provided on adjacent sides of the two sliding quivers; the elastic member is a spring; and when the two sliding quivers tilt and slide simultaneously, the distance between the two sliding quivers will change.

[0007] To further optimize this technical solution, a sliding groove corresponding to the quiver base is opened on the handheld shell of the automatic arrow puller; a limiting plate corresponding to the sliding quiver is provided on the sliding groove, and when the sliding quiver contacts the limiting plate, the limiting plate controls the sliding quiver to tilt and slide.

[0008] To further optimize this technical solution, two inclined sliding holes are opened on the arrow clip base of the automatic arrow puller; control blocks are slidably connected in the sliding holes; when the control blocks come into contact with the limit plate, the control blocks drive the sliding arrow clip to slide tiltedly.

[0009] To further optimize this technical solution, the driving device of the automatic arrow puller includes a driving motor installed in a handheld shell; the output end of the driving motor is fixedly connected to a screw; the screw is rotatably connected to the handheld shell through a bearing; a driving block is threadedly connected to the screw, and the driving block is slidably connected to the handheld shell through a sliding column; the arrow clip base is fixedly connected to the driving block.

[0010] To further optimize this technical solution, a travel switch corresponding to the driving block is provided in the handheld shell of the automatic arrow puller; and the control circuit of the drive motor is connected to the travel switch.

[0011] To further optimize this technical solution, a sliding shell is fixedly connected to the outer side of the arrow clip base of the automatic arrow puller; the sliding shell is slidably connected to the handheld shell; and a notch corresponding to the arrow shaft is opened on the sliding shell.

[0012] To further optimize this technical solution, a height adjustment block is vertically slidably connected to the upper edge of the sliding shell of the automatic arrow puller; a height adjustment bolt is rotatably connected to the upper end of the sliding shell; the height adjustment bolt is threadedly connected to the height adjustment block; and an arrow shaft positioning groove corresponding to the arrow shaft is opened on the height adjustment block.

[0013] To further optimize the technical solution, a receiving groove corresponding to the arrow shaft is provided on the top plate of the automatic arrow puller.

[0014] Compared with the traditional arrow puller, the present invention has the following advantages:

[0015] 1. The arrangement of the top plate, receiving groove, self-locking quiver mechanism, driving motor, lead screw, driving block, slide column, hand-held shell, and quiver base. The self-locking quiver mechanism moves in the opposite direction of the top plate, thereby pulling out the arrow shaft. The driving motor and lead screw arrangement are used to pull out the arrow shaft, which is more efficient and less labor-intensive.

[0016] 2. The arrangement of the sliding quiver, spring, quiver base, drive motor, and lead screw, as well as the structure of the sliding quiver and quiver base, facilitates connection with the arrow shaft and also facilitates the movement of the drive motor when removing the arrow, making the fixation more stable and making it easier to remove the entire arrow through the arrow shaft.

[0017] 3. The arrangement of the limit plate, drive motor, screw, quiver base, sliding quiver, control block, sliding hole, and spring facilitates the sliding of the quiver base to change the distance between the two sliding quivers, facilitates the connection and fixation of the sliding quiver with the arrow shaft, and makes it more convenient to fix the arrow shaft.

[0018] 4. The setting of the travel switch prevents the arrow puller from being damaged by the drive motor continuing to rotate after the arrow clip base has no space to move; the setting of the height adjustment bolt and the height adjustment block adjusts the height of the arrow shaft positioning groove on the height adjustment block according to the arrow shaft to better limit the arrow shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the structural changes of the present invention;

[0021] Figure 3 This is a schematic diagram of the inner structure of the sliding shell of the present invention;

[0022] Figure 4 This is a schematic diagram of the internal structure of the handheld shell of the present invention;

[0023] Figure 5 This is a schematic structural diagram of the handheld shell of the present invention from another perspective;

[0024] Figure 6 This is a schematic diagram of the partial exploded structure inside the handheld shell of the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the handheld shell of the present invention partially exploded from another perspective;

[0026] Figure 8 This is a schematic diagram of the exploded structure of the arrow clip base of the present invention;

[0027] Figure 9 It is a schematic diagram of the local structural changes of the present invention;

[0028] Figure 10 This is a schematic diagram of the local structure of the arrow shaft of the present invention when being pulled out;

[0029] In the figure, 1. Hand-held shell; 2. Arrow clip base; 3. Top plate; 4. Sliding arrow clip; 5. Anti-slip pad; 6. Spring; 7. Slide groove; 8. Limit plate; 9. Control block; 10. Drive motor; 11. Screw; 12. Drive block; 13. Slide column; 14. Travel switch; 15. Height adjustment block; 16. Height adjustment bolt; 17. Arrow shaft positioning groove; 18. Receiving groove; 19. Bearing; 20. Arrow shaft; 21. Slide hole; 22. Slide shell; 23. Notch. DETAILED DESCRIPTION

[0030] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] like Figure 1-10As shown, an automatic arrow drawer includes a handheld shell 1; a quiver base 2 is slidably connected to the handheld shell 1; a self-locking quiver mechanism for fixing an arrow shaft 20 is provided on the quiver base 2; a driving device installed in the handheld shell 1 for driving the quiver base 2 to move; a top plate 3 is installed at one end of the handheld shell 1, and the top plate 3 is used to abut against the target; the self-locking quiver mechanism includes two sliding quivers 4 that slide obliquely with the quiver base 2, and the sliding quivers 4 are connected to the quiver base 2 by elastic members, and the elastic members are used to apply force to the sliding quivers 4 toward the top plate 3. The sliding quiver 4 is triangular in shape; anti-slip pads 5 are provided on the adjacent sides of the two sliding quiver clips 4; the elastic member is a spring 6; when the two sliding quiver clips 4 tilt and slide at the same time, the distance between the two sliding quiver clips 4 will change; a sliding groove 7 corresponding to the quiver clip base 2 is provided on the hand-held shell 1; a limiting plate 8 corresponding to the sliding quiver clip 4 is provided on the sliding groove 7; when the sliding quiver clip 4 contacts the limiting plate 8, the limiting plate 8 controls the sliding quiver clip 4 to tilt and slide; two inclined sliding holes 21 are provided on the quiver clip base 2; a control member is slidably connected in the sliding hole 21. The control block 9; when the control block 9 contacts the limit plate 8, the control block 9 drives the sliding arrow clip 4 to tilt and slide; the driving device includes a driving motor 10 installed in the hand-held shell 1; the output end of the driving motor 10 is fixedly connected to the lead screw 11; the lead screw 11 is rotatably connected to the hand-held shell 1 through a bearing 19; a driving block 12 is threadedly connected to the lead screw 11, and the driving block 12 is slidably connected to the hand-held shell 1 through a slide post 13; the arrow clip base 2 is fixedly connected to the driving block 12; a travel switch 14 corresponding to the driving block 12 is provided in the hand-held shell 1; the driving motor The control circuit of the machine 10 is connected to the limit switch 14; a sliding housing 22 is fixedly connected to the outer side of the arrow clip base 2; the sliding housing 22 is slidably connected to the hand-held housing 1; a notch 23 corresponding to the arrow shaft 20 is formed in the sliding housing 22; a height adjustment block 15 is vertically slidably connected to the sliding housing 22; a height adjustment bolt 16 is rotatably connected to the upper end of the sliding housing 22; the height adjustment bolt 16 is threadedly connected to the height adjustment block 15; an arrow shaft positioning groove 17 corresponding to the arrow shaft 20 is formed in the height adjustment block 15; and a receiving groove 18 corresponding to the arrow shaft 20 is provided on the top plate 3.

[0032] The handheld shell 1 is pistol-shaped and convenient for handheld use;

[0033] When it is necessary to remove the arrow from the target, the device is held by hand and the top plate 3 is pressed against the target, and then the receiving groove 18 is aligned with the arrow shaft 20. The outer side of the arrow shaft 20 is then fixed by the self-locking arrow clip mechanism. After the fixing is completed, the drive motor 10 is turned on. The drive motor 10 drives the lead screw 11 to rotate. According to the sliding limit of the driving block 12 through the slide column 13 and the hand-held shell 1, the lead screw 11 rotates and drives the driving block 12 threadedly connected thereto to move. The driving block 12 drives the arrow shaft 20 to move through the arrow clip base 2 and the self-locking arrow clip mechanism. Due to the limit of the top plate 3 and the target, the self-locking arrow clip mechanism moves in the opposite direction to the top plate 3, thereby pulling out the arrow shaft 20. The arrow shaft 20 is pulled out by using the drive motor 10 and the lead screw arrangement, which is more efficient and more labor-saving.

[0034] When the arrow shaft 20 is located between the two sliding arrow clips 4, the two sliding arrow clips 4 are tilted and slid according to the setting of the spring 6 to fit the arrow shaft 20. Figure 10 As shown, the spring 6 applies force to the two sliding quiver clips 4, so that the two sliding quiver clips 4 always have a clamping force on the arrow shaft 20. Then, when the quiver clip base 2 and the sliding quiver clip 4 drive the arrow shaft 20 to move to the right, according to the inclined sliding of the sliding quiver clip 4 and the quiver clip base 2, the further the sliding quiver clip 4 moves to the right, the tighter the two sliding quiver clips 4 clamp, and the more firmly the two sliding quiver clips 4 fix the arrow shaft 20, so that the arrow shaft 20 can be removed by the driving motor 10 and the lead screw 11. The structure of the sliding quiver clip 4 and the quiver clip base 2 is convenient for connecting with the arrow shaft 20, and also facilitates the movement of the driving motor 10 to remove the arrow, so that the fixation is more stable and the whole arrow can be removed more conveniently through the arrow shaft 20. With this structure, the greater the pulling force on the arrow shaft 20, the greater the self-locking force, ensuring that the arrow will not slip without damaging the arrow shaft 20.

[0035] As for the setting of the limit plate 8, when the driving motor 10 and the screw drive the arrow clip base 2 and the sliding arrow clip 4 to move to the left, when the control block 9 on the sliding arrow clip 4 moves to the left to the limit plate 8, then as shown in FIG. Figure 9 As shown, the limiting plate 8 limits the control block 9, and the limiting control block 9 tilts and moves on the inclined sliding hole 21. The control block 9 drives the sliding quiver 4 to tilt and move, thereby increasing the distance between the two sliding quiver clips 4, so that the arrow shaft 20 can be accommodated between the two sliding quiver clips 4. Then, the driving motor 10 and the lead screw 11 drive the sliding quiver clip 4 and the quiver clip base 2 to move to the right. At this time, the control block 9 on the sliding quiver clip 4 no longer contacts the limiting plate 8. Then, the spring 6 elastically resets the two sliding quiver clips 4, and the distance between the two sliding quiver clips 4 becomes smaller. However, at this time, there is already an arrow shaft 20 between the two sliding quiver clips 4, so the two sliding quiver clips 4 are connected to the arrow shaft 20. At this time, Figure 10As shown, the arrow shaft 20 can then be removed by driving the motor 10 and the lead screw 11. The arrangement of the limiting plate 8 and the control block 9 facilitates the sliding of the arrow clip base 2 to change the distance between the two sliding arrow clips 4, making it easier to connect and fix the sliding arrow clip 4 to the arrow shaft 20, and making it more convenient to fix the arrow shaft 20.

[0036] The two limit switches 14 are set up so that when the driving motor 10 and the screw drive the arrow clip base 2 to the two ends of the slide 7, the limit switches 14 will control the driving motor 10 to turn off, so as to prevent the driving motor 10 from continuing to rotate after the arrow clip base 2 has no space to move, thereby preventing the arrow puller from being damaged.

[0037] When the height adjustment bolt 16 is rotated, according to the sliding limit of the height adjustment block 15 and the sliding housing 22, the height adjustment bolt 16 will drive the height adjustment block 15 threadedly connected thereto to move upward, thereby adjusting the height of the two height adjustment blocks 15, and thus adjusting the height of the arrow shaft positioning groove 17 on the height adjustment block 15 according to the arrow shaft 20, so as to better limit the arrow shaft 20;

[0038] The provision of the anti-slip pad 5 increases the friction between the sliding arrow clip 4 and the arrow shaft 20, thereby better fixing the arrow shaft 20 and driving the arrow shaft 20 to move.

[0039] It should be understood that the above-described specific embodiments of the present invention are merely illustrative or illustrative of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included within the scope of protection of the present invention. In addition, the appended claims are intended to cover all variations and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents thereof.

Claims

1. An automatic arrow puller, characterized by: The invention comprises a hand-held shell (1); a quiver base (2) is slidably connected to the hand-held shell (1); and a self-locking quiver mechanism for fixing an arrow shaft (20) is provided on the quiver base (2); Also included is a driving device installed in the handheld housing (1) for driving the arrow clip base (2) to move; One end of the handheld shell (1) is provided with a top plate (3), and the top plate (3) is used for resting on a target.

2. The automatic arrow puller according to claim 1, characterized in that: The self-locking arrow clip mechanism comprises two sliding arrow clips (4) that slide obliquely with the arrow clip base (2). The sliding arrow clips (4) are connected to the arrow clip base (2) via elastic members, and the elastic members are used to apply a force to the sliding arrow clips (4) in the direction of the top plate (3).

3. The automatic arrow puller according to claim 2, characterized in that: The sliding arrow clip (4) is triangular; anti-slip pads (5) are provided on adjacent sides of the two sliding arrow clips (4); the elastic member is a spring (6); when the two sliding arrow clips (4) tilt and slide at the same time, the distance between the two sliding arrow clips (4) will change.

4. The automatic arrow puller according to claim 2, characterized in that: A sliding groove (7) corresponding to the arrow clip base (2) is formed on the hand-held shell (1); a limiting plate (8) corresponding to the sliding arrow clip (4) is provided on the sliding groove (7); when the sliding arrow clip (4) contacts the limiting plate (8), the limiting plate (8) controls the sliding arrow clip (4) to slide tiltedly.

5. The automatic arrow puller according to claim 3, characterized in that: Two inclined sliding holes (21) are formed on the arrow clip base (2); a control block (9) is slidably connected in each of the sliding holes (21); when the control block (9) contacts the limiting plate (8), the control block (9) drives the sliding arrow clip (4) to slide obliquely.

6. The automatic arrow puller according to claim 1, characterized in that: The driving device comprises a driving motor (10) installed in a handheld shell (1); an output end of the driving motor (10) is fixedly connected to a lead screw (11); the lead screw (11) is rotatably connected to the handheld shell (1) through a bearing (19); a driving block (12) is threadedly connected to the lead screw (11), and the driving block (12) is slidably connected to the handheld shell (1) through a sliding column (13); and an arrow clip base (2) is fixedly connected to the driving block (12).

7. The automatic arrow puller according to claim 6, characterized in that: A travel switch (14) corresponding to the driving block (12) is provided in the handheld housing (1); and a control circuit of the driving motor (10) is connected to the travel switch (14).

8. The automatic arrow puller according to claim 1, characterized in that: The outer side of the arrow clip base (2) is fixedly connected with a sliding shell (22); the sliding shell (22) is slidably connected to the handheld shell (1); and a notch (23) corresponding to the arrow shaft (20) is formed on the sliding shell (22).

9. The automatic arrow puller according to claim 8, characterized in that: A height adjustment block (15) is vertically slidably connected to the upper side of the sliding housing (22); a height adjustment bolt (16) is rotatably connected to the upper end of the sliding housing (22); the height adjustment bolt (16) is threadedly connected to the height adjustment block (15); and an arrow shaft positioning groove (17) corresponding to the arrow shaft (20) is formed on the height adjustment block (15).

10. The automatic arrow puller according to claim 1, characterized in that: A receiving groove (18) corresponding to the arrow shaft (20) is provided on the top plate (3).

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