A missile protection device for a test range

Abstract

This invention relates to the field of range safety protection technology, and more particularly to a missile protection device for shooting ranges. The invention provides a missile protection device for shooting ranges capable of removing bullets from within a protective plate. A missile protection device for shooting ranges includes a frame, a sliding frame, first springs, a rubber wall plate, an extrusion mechanism, and a push-out mechanism. The sliding frame is slidably connected to the upper part of the frame, two first springs are connected between the sliding frame and the frame, and a rubber wall plate is connected between the sliding frame and the frame. The frame is equipped with an extrusion mechanism for squeezing the rubber wall plate to expel the bullet, and a push-out mechanism for pushing the bullet out of the rubber wall plate. During shooting training, the rubber wall plate can intercept missiles. When it is necessary to remove the bullet from the rubber wall plate, the squeezing roller moves downward to squeeze and bend the rubber wall plate, expelling the bullet, while the push plate moves downward synchronously with the squeezing roller to push the bullet out and scrape it off.

Description

Technical Field

[0001] This invention relates to the field of range safety protection technology, and in particular to a missile protection device for use in a range. Background Technology

[0002] A shooting range is a place used for target practice. During shooting training, missiles may be encountered. In order to reduce the safety hazards caused by missiles, missile protection devices are needed to intercept the missiles and prevent them from causing damage to the surrounding area.

[0003] Patent CN216770351U discloses a missile protection device for a target range. This device includes a protective base, with protective side plates fixedly mounted on both sides of the base. A protective top plate is fixedly mounted on each side plate, and a rear plate is fixedly mounted on the side plates. A buffer mechanism is provided on the rear plate, and a support rod is provided on the protective base. The device works by activating a drive motor that rotates gears. Based on the meshing transmission principle of teeth, the drive motor moves vertically, causing a lifting plate to move upwards. This exposes the target, allowing missile firing. The protective side plates, top plate, and buffer plate provide protection, preventing the missile from hitting surrounding crowds. However, when intercepting a missile, the bullet may embed itself in the protective plate, and the device cannot remove the embedded bullet.

[0004] Therefore, we propose a missile protection device for target ranges that can remove bullets from inside the protective plate. Summary of the Invention

[0005] In order to overcome the shortcomings of existing missile protection devices that cannot remove embedded bullets, the present invention provides a missile protection device for a target range that can remove bullets from the protective plate.

[0006] A missile protection device for a firing range includes a frame, a sliding frame, a first spring, a rubber wall plate, an extrusion mechanism, and a push-out mechanism. The sliding frame is slidably connected to the upper part of the frame. Two first springs are connected between the sliding frame and the frame. The rubber wall plate is connected between the sliding frame and the frame. The frame is provided with an extrusion mechanism for squeezing the rubber wall plate to squeeze out the bullet. The frame is also provided with a push-out mechanism for pushing the bullet out of the rubber wall plate.

[0007] More preferably, the extrusion mechanism includes a rodless cylinder, a slider, and an extrusion roller. The left and right sides of the front of the frame are each connected to a rodless cylinder, and a slider is slidably connected to each rodless cylinder. An extrusion roller is connected between the left and right sliders.

[0008] More preferably, the ejection mechanism includes a guide rail, a mounting plate, a return spring, a push plate, and a second spring. The left and right sides of the rear of the frame are connected to guide rails, and mounting plates are slidably connected to the guide rails. A return spring is connected between the mounting plate and the adjacent guide rail. A push plate is slidably connected between the left and right mounting plates, and a second spring is connected between the push plate and the mounting plate.

[0009] More preferably, it also includes a collection mechanism for collecting bullets. The collection mechanism includes a vertical plate, a collection frame, and an inclined plate. The vertical plate is connected to both the left and right sides of the rear of the frame. The collection frame is connected between the rear sides of the two vertical plates. Several inclined plates are connected between the two vertical plates.

[0010] More preferably, it also includes a striking mechanism for striking the extrusion roller. The striking mechanism includes a rotating shaft, mounting blocks, an arc plate, a third spring, a protrusion, a gear, and a rack. Mounting blocks are connected to the sliders, and rotating shafts are rotatably connected to the mounting blocks. Arc plates are slidably connected between the left and right mounting blocks. Two third springs are connected between the arc plates and the mounting blocks. Protrusions are connected to the inner ends of the rotating shafts. When the protrusions rotate, they contact the arc plates. Gears are connected to the outer ends of the rotating shafts. Racks are connected to the left and right sides of the front side of the frame. When the gears move downwards, they mesh with the adjacent racks.

[0011] More preferably, it also includes a pushing mechanism for pushing bullets out of the collection frame. The pushing mechanism includes a guide roller, a contact plate, a torsion spring, a square plate, and a cover plate. The guide roller is rotatably connected to the lower part of the collection frame. The contact plate is connected to the left side of the guide roller. The torsion spring is connected between the guide roller and the collection frame. The square plate is slidably connected to the lower part of the collection frame. The square plate is connected to the guide roller through a spiral groove. The cover plate is rotatably connected to the lower right part of the collection frame.

[0012] More preferably, it also includes a guiding mechanism for guiding falling bullets. The guiding mechanism includes a strip plate, a collecting plate, and a fourth spring. The strip plate is connected to the lower front side of the collecting frame, the collecting plate is slidably connected inside the strip plate, and the fourth spring is connected between the collecting plate and the strip plate.

[0013] More preferably, the strip is set at an angle.

[0014] The present invention has the following advantages: 1. During shooting training, the rubber wall plate can intercept missiles. When it is necessary to remove the bullet from the rubber wall plate, the squeezing roller moves downward to squeeze the rubber wall plate and bend it to squeeze out the bullet. The push plate moves downward in sync with the squeezing roller to push the bullet out and scrape it off.

[0015] 2. The extruded bullets are guided by an inclined plate and fall into the collection box for collection.

[0016] 3. The gear and rack work together to make the protrusion rotate continuously and strike the arc plate to generate vibration, which in turn drives the extrusion roller and the rubber wall plate to rotate, so as to shake the bullet out.

[0017] 4. The mounting plate moves downwards to engage with the contact plate, which in turn causes the guide roller to control the square plate to slide to the right and push out the bullet so that the staff can remove it.

[0018] 5. Bullets that do not enter the inclined plate fall downwards onto the strip plate and the collection plate, and then fall into the collection box along the inclined strip plate for collection. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0020] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention.

[0021] Figure 3 This is a three-dimensional structural diagram of the extrusion mechanism of the present invention.

[0022] Figure 4 This is a three-dimensional structural diagram of the ejection mechanism of the present invention.

[0023] Figure 5 This is a partial three-dimensional structural diagram of the ejection mechanism of the present invention.

[0024] Figure 6 This is a three-dimensional structural diagram of the collecting mechanism of the present invention.

[0025] Figure 7 This is a three-dimensional structural diagram of the striking mechanism of the present invention.

[0026] Figure 8 This is an enlarged three-dimensional structural diagram of part A of the present invention.

[0027] Figure 9 This is a partial three-dimensional structural diagram of the striking mechanism of the present invention.

[0028] Figure 10 This is a schematic diagram of the first three-dimensional structure of the driving mechanism of the present invention.

[0029] Figure 11 This is a schematic diagram of a second three-dimensional structure of the driving mechanism of the present invention.

[0030] Figure 12 This is a three-dimensional structural diagram of the guiding mechanism of the present invention.

[0031] Figure 13 This is a partial three-dimensional structural diagram of the guiding mechanism of the present invention.

[0032] The components in the attached diagram are labeled as follows: 1. Frame, 2. Sliding frame, 3. First spring, 4. Rubber wall panel, 5. Extrusion mechanism, 51. Rodless cylinder, 52. Slider, 53. Extrusion roller, 6. Ejection mechanism, 61. Guide rail, 62. Mounting plate, 621. Return spring, 63. Push plate, 64. Second spring, 7. Collection mechanism, 71. Vertical plate, 72. Collection frame, 73. Inclined plate, 8. Striking mechanism, 80. Rotating shaft, 81. Mounting block, 82. Arc plate, 83. Third spring, 84. Protrusion, 85. Gear, 86. Rack, 9. Pushing mechanism, 91. Guide roller, 92. Contact plate, 93. Torsion spring, 94. Square plate, 95. Cover plate, 10. Guide mechanism, 101. Strip plate, 102. Collection plate, 103. Fourth spring. Detailed Implementation

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example 1

[0035] A missile protection device for a test range, such as Figure 1 and Figure 2 As shown, it includes a frame 1, a sliding frame 2, a first spring 3, a rubber wall panel 4, an extrusion mechanism 5, and an ejection mechanism 6. The sliding frame 2 is slidably connected to the upper part of the frame 1. The first spring 3 is connected to both the left and right sides of the sliding frame 2 and the frame 1. A rubber wall panel 4 for intercepting missiles is connected between the sliding frame 2 and the frame 1. The frame 1 is provided with an extrusion mechanism 5, which can squeeze the rubber wall panel 4 to squeeze out the bullet. The frame 1 is provided with an ejection mechanism 6, which can eject the bullet inside the rubber wall panel.

[0036] When using this device, the operator places it behind the shooting target. During shooting, bullets that penetrate the target or deviate from the target will enter the rubber wall plate 4. The rubber wall plate 4 intercepts the bullets, preventing them from causing damage to people or objects in the vicinity. When it is necessary to remove the bullets from the rubber wall plate 4, the operator uses the extrusion mechanism 5 to squeeze the rubber wall plate 4 to bend it and squeeze out the bullets. Then, the ejection mechanism 6 pushes the bullets out. When the rubber wall plate 4 bends, the sliding frame 2 can slide downward on the frame 1. The first spring 3 deforms. After the bullets are squeezed out, the extrusion mechanism 5 resets and no longer squeezes the rubber wall plate 4. Under the action of the reset action of the first spring 3, the sliding frame 2 slides upward and resets.

[0037] like Figure 1 and Figure 3As shown, the extrusion mechanism 5 includes a rodless cylinder 51, a slider 52, and an extrusion roller 53. The left and right sides of the front of the frame 1 are each bolted with a rodless cylinder 51, and a slider 52 is slidably connected to each rodless cylinder 51. The extrusion roller 53 is connected between the left and right sliders 52.

[0038] When it is necessary to clean the bullet inside the rubber wall panel 4, the operator uses the rodless cylinder 51 to drive the slider 52 to slide downward. The downward movement of the slider 52 will drive the squeezing roller 53 to move downward. The downward movement of the squeezing roller 53 will squeeze the rubber wall panel 4 to bend backward, causing the bullet stuck inside the rubber wall panel 4 to emerge from the rear and be squeezed out of the rubber wall panel 4. After the bullet is squeezed out, the operator uses the rodless cylinder 51 to drive the slider 52 to slide upward, which will drive the squeezing roller 53 to move upward and reset.

[0039] like Figure 1 , Figure 4 and Figure 5 As shown, the ejection mechanism 6 includes a guide rail 61, a mounting plate 62, a return spring 621, a push plate 63, and a second spring 64. The left and right sides of the rear of the frame 1 are both bolted with guide rails 61. The mounting plates 62 are slidably connected to the guide rails 61. The mounting plates 62 and the adjacent guide rails 61 are connected with return springs 621. The push plate 63 is slidably connected between the left and right mounting plates 62. The push plate 63 and the mounting plate 62 are both connected with second springs 64.

[0040] When using this device, when the slider 52 moves downward to contact the mounting plate 62, the slider 52 continues to slide downward, pushing the mounting plate 62 downward. The return spring 621 deforms, and the mounting plate 62 slides downward, causing the push plate 63 to move downward. The push plate 63 and the extrusion roller 53 are on the same horizontal line. When the extrusion roller 53 squeezes and bends the rubber wall panel 4, the push plate 63 moves downward to squeeze or scrape out the bullet. At the same time as the push plate 63 moves downward, under the action of the second spring 64, the push plate 63 can maintain contact with the rear side of the rubber wall panel 4 to squeeze out the bullet. When the slider 52 slides upward, under the action of the return spring 621, the mounting plate 62 drives the push plate 63 to move upward and reset.

[0041] Example 2

[0042] Based on Example 1, such as Figure 1 and Figure 6 As shown, it also includes a collection mechanism 7, which can collect bullets. The collection mechanism 7 includes a vertical plate 71, a collection frame 72 and an inclined plate 73. The vertical plate 71 is bolted to both the left and right sides of the rear side of the frame 1. The collection frame 72, which can be disassembled, is connected between the rear sides of the two vertical plates 71. Seven inclined plates 73 are bolted between the two vertical plates 71.

[0043] When using the device, the bullets that pass through the rubber wall panel 4 will fall downwards and be guided by the inclined plate 73 so that the bullets fall into the collection box 72 for collection. The staff can remove the collection box 72 from the vertical plate 71 for cleaning.

[0044] like Figure 1 , Figure 7 , Figure 8 and Figure 9 As shown, it also includes a striking mechanism 8, which can strike the extrusion roller 53. The striking mechanism 8 includes a rotating shaft 80, a mounting block 81, an arc plate 82, a third spring 83, a protrusion 84, a gear 85, and a rack 86. Mounting blocks 81 are welded to the slider 52. The rotating shaft 80 is connected to the mounting block 81 through a bearing. The arc plate 82 is slidably connected between the left and right mounting blocks 81. Two third springs 83 are connected between the arc plate 82 and the mounting block 81. The inner end of the rotating shaft 80 is keyed to the protrusion 84. The protrusion 84 rotates and contacts the arc plate 82. The outer end of the rotating shaft 80 is keyed to the gear 85. The left and right sides of the front side of the frame 1 are bolted with racks 86. The gears 85 move downward and mesh with the adjacent racks 86.

[0045] When using this device, the downward sliding of the slider 52 causes the rotating shaft 80, mounting block 81, arc plate 82, third spring 83, protrusion 84, and gear 85 to move downward. When the gear 85 moves downward and meshes with the rack 86, the gear 85 continues to move downward and rotates. The rotation of the gear 85 causes the rotating shaft 80 to rotate, which in turn causes the protrusion 84 to rotate. The rotation of the protrusion 84 presses the arc plate 82 to slide backward, causing the third spring 83 to deform. When the protrusion 84 rotates to disengage from the arc plate 82, the arc plate 82 slides forward and resets under the action of the third spring 83. When the protrusion 84 rotates again to contact the arc plate 82, the above actions are repeated, causing the protrusion 84 to continuously strike the arc plate 82 and generate vibration, which in turn drives the compression roller 53 and the rubber wall plate 4 to rotate, thereby shaking out the bullet.

[0046] like Figure 1 , Figure 10 and Figure 11 As shown, it also includes a pushing mechanism 9, which can push out the bullets in the collection frame 72. The pushing mechanism 9 includes a guide roller 91, a contact plate 92, a torsion spring 93, a square plate 94, and a cover plate 95. The lower part of the collection frame 72 is connected to the guide roller 91 through a bearing. The left side of the guide roller 91 is connected to the contact plate 92. The mounting plate 62 slides down to press the contact plate 92 to rotate. The torsion spring 93 is connected between the guide roller 91 and the collection frame 72. The square plate 94 is slidably connected to the lower part of the collection frame 72. The square plate 94 is connected to the guide roller 91 through a spiral groove. The lower right part of the collection frame 72 is connected to the cover plate 95 through a hinge.

[0047] When using the device, when the mounting plate 62 moves downward to contact the contact plate 92, the continued downward movement of the mounting plate 62 will squeeze the contact plate 92 to swing downward, thereby driving the guide roller 91 to rotate. The torsion spring 93 will deform, and the rotation of the guide roller 91 will drive the square plate 94 to slide to the right. The rightward sliding of the square plate 94 will push the bullet in the collection frame 72 to the right, thereby pushing the cover plate 95 to rotate upward and open so that the bullet can be taken out. When the mounting plate 62 moves upward and no longer squeezes the contact plate 92, under the action of the torsion spring 93 resetting, the guide roller 91 will reverse and drive the square plate 94 to slide to the left to reset.

[0048] like Figure 10 , Figure 12 and Figure 13 As shown, it also includes a guide mechanism 10, which can guide the falling bullets. The guide mechanism 10 includes a strip plate 101, a collection plate 102 and a fourth spring 103. The strip plate 101 is bolted to the lower front side of the collection frame 72. The strip plate 101 is inclined. The collection plate 102 is slidably connected inside the strip plate 101. The fourth spring 103 is connected between the collection plate 102 and the strip plate 101.

[0049] When using the device, the strip plate 101 and the collecting plate 102 are located at the lower part of the device. Under the action of the fourth spring 103, the collecting plate 102 remains in contact with the rear side of the rubber wall plate 4, and at the same time, it does not affect the bending of the rubber wall plate 4. When the bullet in the rubber wall plate 4 is squeezed out and does not fall into the inclined plate 73, the bullet will fall onto the collecting plate 102 and the strip plate 101, and fall into the collecting frame 72 along the inclined strip plate 101 for collection.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A missile protection device for a target range, comprising a frame (1), a sliding frame (2), a first spring (3), and a rubber wall plate (4), wherein the sliding frame (2) is slidably connected to the upper part of the frame (1), two first springs (3) are connected between the sliding frame (2) and the frame (1), and a rubber wall plate (4) is connected between the sliding frame (2) and the frame (1), characterized in that: It also includes an extrusion mechanism (5) and an ejection mechanism (6). The frame (1) is provided with an extrusion mechanism (5) for squeezing the rubber wall panel (4) to extrude the bullet, and the frame (1) is provided with an ejection mechanism (6) for ejecting the bullet inside the rubber wall panel (4). The extrusion mechanism (5) includes a rodless cylinder (51), a slider (52) and an extrusion roller (53). The left and right sides of the front of the frame (1) are connected to rodless cylinders (51), and sliders (52) are slidably connected to the rodless cylinders (51). An extrusion roller (53) is connected between the left and right sliders (52).

2. The missile protection device for a target range as described in claim 1, characterized in that: The ejection mechanism (6) includes a guide rail (61), a mounting plate (62), a return spring (621), a push plate (63), and a second spring (64). The left and right sides of the rear of the frame (1) are connected to the guide rail (61). The mounting plate (62) is slidably connected to the guide rail (61). The mounting plate (62) is connected to the adjacent guide rail (61) with a return spring (621). The push plate (63) is slidably connected between the left and right mounting plates (62). The push plate (63) is connected to the mounting plate (62) with a second spring (64).

3. The missile protection device for a target range as described in claim 2, characterized in that: It also includes a collection mechanism (7) for collecting bullets. The collection mechanism (7) includes a vertical plate (71), a collection frame (72) and a sloping plate (73). The left and right sides of the rear side of the frame (1) are connected to the vertical plate (71). The collection frame (72) is connected between the rear sides of the two vertical plates (71). Several sloping plates (73) are connected between the two vertical plates (71).

4. The missile protection device for a target range as described in claim 3, characterized in that: It also includes a striking mechanism (8) for striking the extrusion roller (53). The striking mechanism (8) includes a rotating shaft (80), a mounting block (81), an arc plate (82), a third spring (83), a protrusion (84), a gear (85), and a rack (86). Mounting blocks (81) are connected to the slider (52). The rotating shaft (80) is rotatably connected to the mounting block (81). The arc plate (82) is slidably connected between the left and right mounting blocks (81). Two third springs (83) are connected between the arc plate (82) and the mounting block (81). The inner end of the rotating shaft (80) is connected to the protrusion (84). The protrusion (84) rotates and contacts the arc plate (82). The outer end of the rotating shaft (80) is connected to the gear (85). The left and right sides of the front side of the frame (1) are connected to the rack (86). The gear (85) moves downward and meshes with the adjacent rack (86).

5. A missile protection device for a target range as described in claim 4, characterized in that: It also includes a pushing mechanism (9) for pushing bullets out of the collection frame (72). The pushing mechanism (9) includes a guide roller (91), a contact plate (92), a torsion spring (93), a square plate (94), and a cover plate (95). The guide roller (91) is rotatably connected to the lower part of the collection frame (72). The contact plate (92) is connected to the left side of the guide roller (91). The torsion spring (93) is connected between the guide roller (91) and the collection frame (72). The square plate (94) is slidably connected to the lower part of the collection frame (72). The square plate (94) is connected to the guide roller (91) through a spiral groove. The cover plate (95) is rotatably connected to the lower right part of the collection frame (72).

6. A missile protection device for a target range as described in claim 5, characterized in that: It also includes a guide mechanism (10) for guiding falling bullets. The guide mechanism (10) includes a strip plate (101), a collection plate (102) and a fourth spring (103). The strip plate (101) is connected to the lower front side of the collection frame (72). The collection plate (102) is slidably connected inside the strip plate (101). The fourth spring (103) is connected between the collection plate (102) and the strip plate (101).

7. A missile protection device for a target range as described in claim 6, characterized in that: The strip (101) is set at an angle.

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