Rotary type rapid automatic bullet loader

Abstract

The invention relates to the technical field of bullet loading equipment, and particularly provides a rotary type rapid automatic bullet loader. Bullets in the discharging bin can be pushed into the cartridge holder containing unit through a pushing rod arranged on the bullet pushing assembly, a cartridge holder on the cartridge holder containing unit is driven by the arranged driving unit to move up and down in a reciprocating mode, and then the cartridge holder presses the bullets entering the cartridge holder containing unit into the cartridge holder; compared with a traditional manual bullet loading device and an existing rapid bullet loading device, manual repeated bullet sorting is not needed, automatic bullet feeding, pushing and bullet pressing are achieved through cooperative operation of all the assemblies, the bullet loading speed is greatly increased, the bullet loading time cost is reduced, the problems of finger ache and the like caused by manual bullet pressing and sorting are solved, and the bullet loading efficiency is improved. And physical exhaustion of soldiers and shooters is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of loading equipment, in particular to a rotary fast automatic loader. Background Art

[0002] Current automatic rifles and light machine guns generally use magazines to clamp bullets in rows. The magazines holding the bullets in rows are then installed in the automatic rifles and light machine guns and connected to the magazines of the automatic rifles and light machine guns, making it easy to press the bullets into the magazine when shooting. The power for pressing the bullets into the magazine comes from the action of the spring inside the magazine.

[0003] During combat or shooting, bullets need to be loaded into magazines. Currently, the conventional method is to manually press bullets into the magazine one by one. This process is time-consuming and labor-intensive, and can easily cause finger soreness for soldiers and shooters, affecting subsequent shooting effectiveness. Therefore, it is necessary to adopt an automated assembly system to improve the efficiency of magazine loading and reduce the labor intensity of soldiers and shooters.

[0004] Prior art auxiliary loading devices, such as speed loaders, are used to assist in loading bullets into magazines with reduced effort and speed. Their operating principle is to neatly arrange bullets in the speed loader, attach the desired magazine to the speed loader, open the bullet outlet of the speed loader, and pull the magazine handle all the way down to load the bullets neatly into the magazine. Compared to manually pressing bullets into the magazine, these speed loaders save considerable effort and time, making them very practical in certain situations. However, they also have inherent drawbacks: they still require repeated sorting and loading of bullets, and each time a row of bullets is loaded, the more bullets are squeezed at once, the more fatigue the hands experience. This leads to slow loading speeds, low efficiency, and high labor intensity. Summary of the Invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a rotary fast automatic loader.

[0006] The technical solution adopted by the present invention is as follows: The present invention provides a rotary rapid automatic loader, comprising a base, a magazine pressing assembly, a bullet feeding assembly and a bullet pushing assembly, wherein the magazine pressing assembly and the bullet feeding assembly are both arranged on the top of the base and are connected to each other, and the bullet pushing assembly is on one side of the base and is connected to the magazine pressing assembly; the magazine pressing assembly comprises a driving unit and a magazine placement unit, a vertical groove is provided on the top of the base, and the magazine placement unit is slidably provided in the vertical groove, and the driving unit is provided at the top of the base and contacts with the top of the magazine placement unit; the bullet feeding assembly comprises a lower hopper, a sinking groove is provided on the top of the base, and the sinking groove is connected to one side of the vertical groove, the bottom of the lower hopper is fixedly provided in the sinking groove, a bullet leakage hole is horizontally penetrated by the bottom of the lower hopper, and the bullet leakage hole is connected to the magazine placement unit; the bullet pushing assembly comprises a pushing rod, which slides horizontally through the inner wall of one side of the sinking groove, and one end of the pushing rod movably penetrates the bullet leakage hole, and the other end of the pushing rod is connected to the magazine placement unit.

[0007] Furthermore, the magazine placement unit includes a magazine sleeve, which is slidably arranged in a vertical groove, and a spring pressure plate is fixedly provided on the bottom wall of the vertical groove, and the top of the spring pressure plate is movably inserted into the bottom end of the magazine sleeve; a horizontal rod is fixedly provided on the front side of the magazine sleeve, and the end of the horizontal rod away from the magazine sleeve is rotatably connected to a rotating sleeve, and a connecting rod 1 is fixed on the rotating sleeve, and one end of the connecting rod 1 is rotatably connected to a connecting rod 2, and a stabilizing block is slidably sleeved on the connecting rod 2, and the stabilizing block is fixedly provided on the front side of the base, and the connecting rod 2 is L-shaped, and one end thereof is fixedly connected to the other end of the push rod.

[0008] Furthermore, the magazine placement unit also includes a reset spring 1, which is in contact between the magazine sleeve and the bottom of the vertical groove and is located on both sides of the magazine pressure plate.

[0009] Furthermore, a wavy channel is provided inside the lower feeding bin, and a feed port is provided on one side of the top of the lower feeding bin, and the feed port is connected with the top of the wavy channel. A bullet feed hole is provided on one side of the bottom of the magazine sleeve, and the bullet leakage hole is connected with the wavy channel on its upper side. The bullet leakage hole corresponds to the bullet feed hole on one side of it, and the bottom of the bullet feed hole is flush with the top of the bullet pressure plate.

[0010] Furthermore, a circle of limiting strips is fixedly provided on the inner wall of the magazine sleeve, and the limiting strips are close to the bullet feed hole.

[0011] Furthermore, the bullet feeding assembly also includes a storage bin, which is fixed to one side of the top of the lower bin. A discharge port is provided on one side of the top of the storage bin, and the discharge port corresponds to the feed port.

[0012] Furthermore, the bullet feeding assembly also includes a discharge unit, which is arranged in the storage bin, and the discharge unit includes a lifting plate, which slides through the bottom of the storage bin, and the top of the lifting plate is provided with an inclined surface inclined toward the side of the discharge port, and a bullet groove is provided on the inclined surface of the top of the lifting plate, and the bullet groove is close to the side of the discharge port. A connecting rod three is fixedly provided at the bottom of the lifting plate, and the connecting rod three is L-shaped. The horizontal rod is fixed to one end of the connecting rod three; the depth of the bullet groove is less than the radius of the bullet.

[0013] Furthermore, the bullet feeding assembly also includes a push rod, the bottom end of which is fixed to the top of the base, and the top end of which slides through the bottom of the storage bin and the lifting plate in sequence and then extends into the bullet slot.

[0014] Furthermore, the bullet pushing assembly also includes a second reset spring, a sliding cavity is provided in the inner wall of one side of the sinking groove, the pushing rod slides through the sliding cavity, a sliding block is fixed on the pushing rod, and the sliding block is slidably arranged in the sliding cavity, the second reset spring is slidably sleeved on the pushing rod, and abuts between the sliding block and the inner wall of the sliding cavity away from the sinking groove.

[0015] Furthermore, the driving unit includes a support frame, a rotating disk, a movable rod, a guide rod, a lifting frame and an extrusion plate. The support frame is fixed on the base, and a rotating shaft is rotatably penetrated by the support frame through a bearing. The rotating disk is fixed on one end of the rotating shaft, and one end of the movable rod is rotatably connected to the eccentric part of the rotating disk through a rotating shaft. The guide rod is fixed on the base and is located on one side of the support frame. The lifting frame is slidably sleeved on the guide rod, and one end of the lifting frame is rotatably connected to the other end of the movable rod through a rotating shaft. The other end of the lifting frame is threadedly connected to a screw rod, and the extrusion plate is fixed at the bottom end of the screw rod and is located above the magazine sleeve.

[0016] The beneficial effects achieved by the present invention using the above structure are as follows:

[0017] 1. The present invention can push the bullets in the lower magazine into the magazine placement unit through the pushing rod on the bullet pushing assembly, and drive the magazine on the magazine placement unit to move up and down through the driving unit, so that the magazine presses the bullets entering the magazine placement unit into the magazine. Compared with traditional manual loading and existing fast loaders, there is no need for manual repeated sorting of bullets. Through the coordinated operation of various components, automatic feeding, pushing and pressing of bullets are realized, which greatly improves the loading speed, reduces the time cost of loading, avoids problems such as finger soreness caused by manual pressing and sorting of bullets, and reduces the physical exertion of soldiers and shooters.

[0018] 2. The present invention cooperates with the magazine placement unit and the push rod. When the magazine sleeve moves up and down, it can drive the push rod to move back and forth left and right, and can push the bullets in the lower feeding bin into the magazine sleeve. When the magazine sleeve moves up and down, it also drives the connecting rod 2 to move back and forth left and right through the horizontal rod, the rotating sleeve and the connecting rod 1, and then drives the push rod to move back and forth left and right. The left and right movement of the push rod can intermittently push the bullets in the lower feeding bin out of the bullet leakage hole, and then push the bullets into the bullet feeding hole, and then enter the top of the bullet pressure plate, thereby completing the purpose of intermittent feeding.

[0019] 3. The present invention cooperates with the provided discharge unit and the magazine placement unit to guide the disordered bullets in the storage bin into the lower bin, so that the bullets can enter the lower bin in an orderly manner; when the magazine sleeve moves up and down, the lifting plate is also driven up and down by the horizontal rod and the connecting rod. When the lifting plate moves up, the bullets in the storage bin can be lifted upward. Since the bullet slot on the top of the lifting plate can only accommodate one bullet, the lifting plate will only lift one bullet each time it moves up. Since the depth of the bullet slot is less than the radius of the bullet, when the bullet is in the bullet slot, the central axis of the bullet is higher than the top of the lifting plate. When the tip is pointing downward along the bullet slot, the bullet will move downward under the action of gravity, and the tip of the bullet will hit the inner wall of the storage bin. When the lifting plate moves up to the discharge port, the bullet will slide into the discharge port under the action of gravity, and then enter the lower hopper through the feed port. When the flat end of the bullet is facing the side close to the discharge port, the flat end of the bullet will hit the inner wall of the bullet slot, and the bullet will not slide out of the bullet slot. When the lifting plate moves downward, the top of the ejector rod will enter the bullet slot and push the bullet that has not slipped out of the bullet slot out of the bullet slot. At this time, the bullet pushed out by the ejector rod falls into the storage bin, realizing the automatic sorting of the bullets into the lower hopper.

[0020] 4. The present invention provides a wavy channel extending from the feed port at the top of the lower hopper to the bullet leakage hole at the bottom of the lower hopper. Due to the multiple bends in the wavy channel, the wide band of the wavy channel is slightly larger than the diameter of the bullet, and the length of two adjacent groups of bending points is less than half of the length of the bullet. This can not only slow down the rolling and falling speed of the bullet in the lower hopper, but also prevent the direction of the bullet from changing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 A schematic diagram of the three-dimensional structure of the present invention from another perspective;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention after removing the storage bin and the discharge bin;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the present invention from another perspective after removing the storage bin and the discharge bin;

[0026] Figure 5 Schematic diagram of the connection structure between the magazine placement unit and the base in the present invention;

[0027] Figure 6 For the present invention Figure 5 A partial cross-sectional view of

[0028] Figure 7 Schematic diagram of the three-dimensional structure of the base in the present invention;

[0029] Figure 8 Schematic diagram of the three-dimensional structure of the magazine placement unit in the present invention;

[0030] Figure 9 for Figure 6 A magnified view of point A;

[0031] Figure 10 This is a schematic diagram of the three-dimensional structure of the neutron bullet feeding assembly of the present invention;

[0032] Figure 11 For the present invention Figure 10 A partial cross-sectional view of .

[0033] Among them, 1. Base, 2. Magazine pressing assembly, 3. Bullet feeding assembly, 4. Bullet pushing assembly, 11. Vertical groove, 12. Sinking groove, 13. Sliding cavity, 21. Driving unit, 22. Magazine placement unit, 211. Support frame, 212. Rotating disk, 213. Movable rod, 214. Guide rod, 215. Lifting frame, 216. Extrusion plate, 217. Rotating axis, 218. Screw rod, 221. Magazine sleeve, 222. Bullet feed hole, 223. Limiting strip, 224. Spring pressure plate, 225. Horizontal rod, 226. Rotating sleeve, 227. Connecting rod one, 228. Connecting rod two, 229. Stabilizing block, 2210. Return spring one, 31. Storage bin, 32. Unloading bin, 33. Discharge unit, 34. Bullet leakage hole, 35. Wave-shaped channel, 36. Feed port, 37. Discharge port, 331. Lifting plate, 332. Bullet slot, 333. Connecting rod three, 334. Push rod, 41. Push rod, 42. Return spring two, 43. Sliding block. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0036] like Figure 1-Figure 7 As shown, the present invention is a rotary fast automatic loader, comprising a base 1, a magazine pressing assembly 2, a bullet feeding assembly 3 and a bullet pushing assembly 4, wherein the magazine pressing assembly 2 and the bullet feeding assembly 3 are both arranged on the top of the base 1 and are connected to each other, and the bullet pushing assembly 4 is on one side of the base 1 and is connected to the magazine pressing assembly 2; the magazine pressing assembly 2 comprises a driving unit 21 and a magazine placing unit 22, a vertical groove 11 is provided on the top of the base 1, and the magazine placing unit 22 is slidably arranged in the vertical groove 11, and the driving unit 21 is arranged on the top of the base 1, and In contact with the top of the magazine placement unit 22; the bullet feeding assembly 3 includes a lower hopper 32, a sinking groove 12 is opened on the top of the base 1, and the sinking groove 12 is connected to one side of the vertical groove 11, the bottom of the lower hopper 32 is fixed in the sinking groove 12, and a bullet leakage hole 34 is horizontally penetrated through the bottom of the lower hopper 32, and the bullet leakage hole 34 is connected to the magazine placement unit 22; the bullet pushing assembly 4 includes a pushing rod 41, the pushing rod 41 slides horizontally through the inner wall of one side of the sinking groove 12, and one end thereof moves through the bullet leakage hole 34, and the other end thereof is connected to the magazine placement unit 22.

[0037] Working principle: The pushing rod 41 on the bullet pushing assembly 4 can push the bullets in the lower hopper 32 into the magazine placement unit 22, and the driving unit 21 drives the magazine on the magazine placement unit 22 to move back and forth, so that the magazine presses the bullets entering the magazine placement unit 22 into the magazine, realizing the bullet loading process of automatic replenishment, pushing and pressing of bullets.

[0038] like Figures 1-8As shown, the magazine placement unit 22 includes a magazine sleeve 221, which is slidably arranged in the vertical groove 11, and a spring pressure plate 224 is fixedly provided on the bottom wall of the vertical groove 11, and the top of the spring pressure plate 224 is movably inserted into the bottom end of the magazine sleeve 221; a horizontal rod 225 is fixedly provided on the front side of the magazine sleeve 221, and the end of the horizontal rod 225 away from the magazine sleeve 221 is rotatably connected to a rotating sleeve 226, and a connecting rod 1 227 is fixed on the rotating sleeve 226, and one end of the connecting rod 1 227 is rotatably connected to a connecting rod 228, and a stabilizing block 229 is slidably sleeved on the connecting rod 228, and the stabilizing block 229 is fixedly provided on the front side of the base 1. The connecting rod 228 is L-shaped, and one end thereof is fixedly connected to the other end of the push rod 41;

[0039] The magazine placement unit 22 further includes a return spring 2210 , which is abutted between the magazine sleeve 221 and the bottom of the vertical groove 11 and is located on both sides of the magazine pressure plate 224 .

[0040] Working principle: The magazine placement unit 22 is provided to limit the magazine in the magazine sleeve 221, and the reset spring 2210 is provided to elastically support the magazine sleeve 221; through the cooperation between the magazine placement unit 22 and the push rod 41, when the magazine sleeve 221 moves up and down, the push rod 41 can be driven to move back and forth left and right, and the bullets in the lower magazine 32 can be pushed into the magazine sleeve 221.

[0041] like Figure 4-11 As shown, a wavy channel 35 is provided inside the lower feeding bin 32, and a feed port 36 is provided on one side of the top of the lower feeding bin 32, and the feed port 36 is communicated with the top of the wavy channel 35. A bullet feed hole 222 is penetrated on one side of the bottom of the magazine sleeve 221, and the bullet leakage hole 34 is communicated with the wavy channel 35 on its upper side, and the bullet leakage hole 34 corresponds to the bullet feed hole 222 on one side of it.

[0042] The wavy channel 35 is set up to extend from the feed port 36 at the top of the lower hopper 32 to the bullet leakage hole 34 at the bottom of the lower hopper 32. Due to the multiple bends of the wavy channel 35, the wide bandwidth of the wavy channel 35 is slightly larger than the diameter of the bullet, and the two adjacent groups of bending points are less than half the length of the bullet. This can not only slow down the rolling and falling speed of the bullet in the lower hopper 32, but also prevent the direction of the bullet from changing.

[0043] like Figure 4-11 As shown, the bottom of the bullet feeding hole 222 is flush with the top of the bullet pressing plate 224 . When the bullet is pushed into the bullet feeding hole 222 by the pushing rod 41 , the bullet just enters the top of the bullet pressing plate 224 .

[0044] like Figure 4-11As shown, a circle of limiting strips 223 are fixedly provided on the inner wall of the magazine sleeve 221. The limiting strips 223 are close to the bullet feed hole 222. The upper limiting strips 223 can block the magazine in the magazine sleeve 221, so that the bottom end of the magazine feed port is kept at a distance from the top of the bullet pressing plate 224. After the magazine moves down a distance, it contacts the bullet on the top of the bullet pressing plate 224 and is pressed in.

[0045] like Figure 4-11 As shown, the bullet feeding assembly 3 also includes a storage bin 31, which is fixed to one side of the top of the lower bin 32. A discharge port 37 is provided on one side of the top of the storage bin 31, and the discharge port 37 corresponds to the feed port 36.

[0046] like Figure 4-11 As shown, the bullet feeding assembly 3 also includes a discharge unit 33, and the discharge unit 33 is arranged in the storage bin 31. The discharge unit 33 includes a lifting plate 331, and the lifting plate 331 slides through the bottom of the storage bin 31. The top of the lifting plate 331 is provided with an inclined surface inclined toward the side of the discharge port 37, and a bullet groove 332 is provided on the top inclined surface of the lifting plate 331. The bullet groove 332 is close to the side of the discharge port 37. A connecting rod three 333 is fixed to the bottom of the lifting plate 331, and the connecting rod three 333 is L-shaped. The horizontal rod 225 is fixed to one end of the connecting rod three 333; the depth of the bullet groove 332 is less than the radius of the bullet.

[0047] like Figure 4-11 As shown, the bullet feeding assembly 3 also includes a push rod 334, the bottom end of which is fixed to the top of the base 1, and the top end of which slides through the bottom of the storage bin 31 and the lifting plate 331 in sequence and then extends into the bullet slot 332.

[0048] like Figure 4-11 As shown, the bullet pushing assembly 4 also includes a second reset spring 42, a sliding cavity 13 is provided in the inner wall of one side of the sinking groove 12, the pushing rod 41 slides through the sliding cavity 13, a sliding block 43 is fixed on the pushing rod 41, and the sliding block 43 is slidably arranged in the sliding cavity 13, the second reset spring 42 is slidably sleeved on the pushing rod 41, and abuts between the sliding block 43 and the inner wall of the sliding cavity 13 away from the side of the sinking groove 12. The cooperation of the second reset spring 42 and the sliding block 43 facilitates the resetting of the pushing rod 41, thereby achieving the purpose of the pushing rod 41 pushing the bullet back and forth.

[0049] Working principle: Through the cooperation of the set discharge unit 33 and the magazine placement unit 22, the disordered bullets in the storage bin 31 can be diverted to the lower bin 32, so that the bullets can enter the lower bin 32 in an orderly manner; when the magazine sleeve 221 moves up and down, the horizontal rod 225 and the connecting rod 333 also drive the lifting plate 331 to move up and down. When the lifting plate 331 moves up, the bullets in the storage bin 31 can be lifted upward. Since the bullet groove 332 on the top of the lifting plate 331 can only accommodate one bullet, the lifting plate 331 will only lift one bullet each time it moves up. Since the depth of the bullet groove 332 is less than the radius of the bullet, when the bullet is in the bullet groove 332, the center axis of the bullet is higher than the lifting plate 3 At the top of 31, when the tip of the bullet is pointing downward along the bullet groove 332, the bullet will move upward under the action of gravity, and the tip of the bullet will hit the inner wall of the storage bin 31. When the lifting plate 331 moves up to the discharge port 37, the bullet will slide into the discharge port 37 under the action of gravity, and then enter the lower bin 32 through the feed port 36. When the flat end of the bullet is facing the side close to the discharge port 37, the flat end of the bullet will hit the inner wall of the bullet groove 332, and the bullet will not slide out of the bullet groove 332. When the lifting plate 331 moves downward, the top of the push rod 334 will enter the bullet groove 332, and push the bullet that has not slipped out of the bullet groove 332 out of the bullet groove 332. At this time, the bullet pushed out by the push rod 334 falls into the storage bin 31.

[0050] like Figure 4-11 As shown, the driving unit 21 includes a support frame 211, a rotating disk 212, a movable rod 213, a guide rod 214, a lifting frame 215 and an extrusion plate 216. The support frame 211 is fixed on the base 1. A rotating shaft 217 is provided on the support frame 211 through a bearing. The rotating disk 212 is fixed to one end of the rotating shaft 217. One end of the movable rod 213 is rotatably connected to the eccentric position of the rotating disk 212 through the rotating shaft. The guide rod 214 is fixed on the base 1 and is located at one end of the support frame 211. On the side, the lifting frame 215 is slidably connected to the guide rod 214, and one end of the lifting frame 215 is rotatably connected to the other end of the movable rod 213 through a rotating shaft. The other end of the lifting frame 215 is threadedly connected to a screw rod 218, and the extrusion plate 216 is fixed to the bottom end of the screw rod 218 and is located above the magazine sleeve 221. A crank can be installed at one end of the rotating shaft 217 to facilitate the rotation of the rotating shaft 217. The distance between the extrusion plate 216 and the magazine can be adjusted by the provided screw rod 218 to adapt to the height of the magazine.

[0051] When in use, the bullet is introduced into the storage bin 31, the magazine is inserted into the magazine sleeve 221 and contacts the sub-limiting bar 223, and then the screw rod 218 is rotated to make the extrusion plate 216 press the top of the magazine. Then, the bullet is poured into the storage bin 31, and then the rotating shaft 217 is rotated to drive the rotating disk 212 to rotate, and then the lifting frame 215 is driven to move up and down along the guide rod 214 through the movable rod 213, thereby driving the screw rod 218 and the extrusion plate 216 to move up and down, and then driving the extrusion plate 216 to move up and down. When the extrusion plate 216 moves down, it drives the magazine down, and the magazine drives the magazine sleeve 221 When the magazine bottom moves downward and compresses the return spring 1 2210, the bullet at the top of the compression plate 224 is pressed into the magazine feed port, completing the loading of a bullet. Since the magazine itself has a spring and the top of the compression plate 224 can enter the magazine feed port, the magazine will not interfere with the movement of the compression plate 224. When the extrusion plate 216 moves upward, the return spring 1 2210 drives the magazine sleeve 221 and the magazine to move upward synchronously, so that the magazine is away from the top of the compression plate 224, so that the top of the compression plate 224 enters another bullet. When the magazine moves downward, the bullet is loaded again.

[0052] The process of bullets successively entering the top of the bullet-compression plate 224 is as follows: when the magazine sleeve 221 moves up and down, the horizontal rod 225, the rotating sleeve 226 and the connecting rod 1 227 drive the connecting rod 228 to move back and forth, thereby driving the push rod 41 to move back and forth. The left and right movement of the push rod 41 can intermittently push the bullets in the discharge bin 32 out of the bullet-leaking hole 34, and then push the bullets into the bullet-feeding hole 222, and then enter the top of the bullet-compression plate 224;

[0053] At the same time, when the magazine sleeve 221 moves up and down, the lifting plate 331 is also driven to move up and down by the horizontal rod 225 and the connecting rod 333. When the lifting plate 331 moves up, the bullet in the storage bin 31 can be lifted up. Since the bullet groove 332 at the top of the lifting plate 331 can only accommodate one bullet, the lifting plate 331 will only lift one bullet each time it moves up. Since the depth of the bullet groove 332 is less than the radius of the bullet, when the bullet is in the bullet groove 332, the central axis of the bullet is higher than the top of the lifting plate 331. When the tip of the bullet points downwards along the bullet groove 332, the bullet will move upwards under the action of gravity, and the tip of the bullet will hit the inner wall of the storage bin 31. When the lifting plate 331 moves up to the discharge port 37, the bullet will be The bullets will slide into the discharge port 37 under the action of gravity, and then slide into the feed port 36 and enter the lower hopper 32. The wavy channel 35 in the lower hopper 32 will guide the bullets into the bullet leakage hole 34, ready to be pushed to the top of the bullet pressure plate 224 by the push rod 41. Thus, through the continuous rotation of the rotating disk 212, the bullets in the storage bin 31 are continuously guided into the lower hopper 32, and at the same time, the push rod 41 is driven to move back and forth left and right, and the bullets in the lower hopper 32 are intermittently introduced to the top of the bullet pressure plate 224, and at the same time, the magazine is driven to move back and forth up and down, so that the magazine continuously presses the bullets on the top of the bullet pressure plate 224 into the magazine, thereby achieving the purpose of fast automatic loading, avoiding problems such as finger soreness caused by manual loading and sorting of bullets, and reducing the physical exertion of soldiers and shooters.

[0054] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0055] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all points of view, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0056] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A rotary rapid automatic loader, characterized by: The invention comprises a base (1), a magazine pressing assembly (2), a bullet feeding assembly (3) and a bullet pushing assembly (4); the magazine pressing assembly (2) and the bullet feeding assembly (3) are both arranged on the top of the base (1) and are connected to each other; the bullet pushing assembly (4) is on one side of the base (1) and is connected to the magazine pressing assembly (2); the magazine pressing assembly (2) comprises a driving unit (21) and a magazine placing unit (22); a vertical groove (11) is provided on the top of the base (1); the magazine placing unit (22) is slidably arranged in the vertical groove (11); the driving unit (21) is arranged on the top of the base (1) and is connected to the magazine placing unit (22); 2) top contact; the bullet feeding assembly (3) includes a lower hopper (32), a sinking groove (12) is provided on the top of the base (1), and the sinking groove (12) is connected to one side of the vertical groove (11), the bottom of the lower hopper (32) is fixed in the sinking groove (12), and a bullet leakage hole (34) is horizontally penetrated through the bottom of the lower hopper (32), and the bullet leakage hole (34) is connected to the magazine placement unit (22); the bullet pushing assembly (4) includes a pushing rod (41), the pushing rod (41) slides horizontally through the inner wall of one side of the sinking groove (12), and one end of the pushing rod movably penetrates the bullet leakage hole (34), and the other end is connected to the magazine placement unit (22).

2. A rotary rapid automatic loader according to claim 1, characterized in that: The magazine placement unit (22) includes a magazine sleeve (221), the magazine sleeve (221) is slidably arranged in the vertical groove (11), a spring plate (224) is fixedly arranged on the bottom wall of the vertical groove (11), the top of the spring plate (224) is slidably matched with the bottom of the magazine sleeve (221); a horizontal rod (225) is fixedly arranged on the front side of the magazine sleeve (221), and the horizontal rod (225) is away from the magazine sleeve (221). 1) is rotatably connected to a rotating sleeve (226), a connecting rod (227) is fixedly provided on the rotating sleeve (226), one end of the connecting rod (227) is rotatably connected to a connecting rod (228), a stabilizing block (229) is slidably sleeved on the connecting rod (228), and the stabilizing block (229) is fixedly provided on the front side of the base (1), and the connecting rod (228) is L-shaped, and one end thereof is fixedly connected to the other end of the push rod (41).

3. A rotary rapid automatic loader according to claim 2, characterized in that: The magazine placement unit (22) further includes a first return spring (2210), which is in contact between the magazine sleeve (221) and the bottom of the vertical groove (11), and is located on both sides of the compression plate (224).

4. A rotary rapid automatic loader according to claim 3, characterized in that: A wavy channel (35) is provided inside the lower material bin (32), a feed port (36) is provided on one side of the top of the lower material bin (32), and the feed port (36) is communicated with the top of the wavy channel (35). A bullet feed hole (222) is provided through one side of the bottom of the magazine sleeve (221), and the bullet leakage hole (34) is communicated with the wavy channel (35) on the upper side thereof. The bullet leakage hole (34) corresponds to the bullet feed hole (222) on one side thereof, and the bottom of the bullet feed hole (222) is flush with the top of the bullet pressure plate (224).

5. A rotary rapid automatic loader according to claim 4, characterized in that: A circle of limiting strips (223) is fixedly provided on the inner wall of the magazine sleeve (221), and the limiting strips (223) are close to the bullet inlet hole (222).

6. A rotary rapid automatic loader according to claim 5, characterized in that: The bullet feeding assembly (3) further comprises a storage bin (31), wherein the storage bin (31) is fixed to one side of the top of the lower bin (32), and a discharge port (37) is provided on one side of the top of the storage bin (31), wherein the discharge port (37) corresponds to the feed port (36).

7. A rotary rapid automatic loader according to claim 6, characterized in that: The bullet feeding assembly (3) further comprises a discharge unit (33), the discharge unit (33) being arranged in the storage bin (31), the discharge unit (33) comprising a lifting plate (331), the lifting plate (331) slidingly passing through the bottom of the storage bin (31), the top of the lifting plate (331) being provided with an inclined surface inclined toward the discharge port (37), a bullet groove (332) being provided on the inclined surface at the top of the lifting plate (331), the bullet groove (332) being close to the discharge port (37), a connecting rod (333) being fixedly provided at the bottom of the lifting plate (331), the connecting rod (333) being L-shaped, the horizontal rod (225) being fixedly connected to one end of the connecting rod (333), and the depth of the bullet groove (332) being less than the radius of the bullet.

8. A rotary rapid automatic loader according to claim 7, characterized in that: The bullet feeding assembly (3) further comprises a push rod (334), the bottom end of which is fixedly arranged on the top of the base (1), and the top end of which slides through the bottom of the storage bin (31) and the lifting plate (331) in sequence and then extends into the bullet slot (332).

9. A rotary rapid automatic loader according to claim 2, characterized in that: The bullet pushing assembly (4) further comprises a second return spring (42), a sliding cavity (13) is provided in the inner wall of one side of the sinking groove (12), the pushing rod (41) slides through the sliding cavity (13), a sliding block (43) is fixedly provided on the pushing rod (41), and the sliding block (43) is slidably arranged in the sliding cavity (13), the second return spring (42) is slidably sleeved on the pushing rod (41), and contacts between the sliding block (43) and the inner wall of the sliding cavity (13) away from the sinking groove (12).

10. The rotary rapid automatic loader according to claim 5, characterized in that: The driving unit (21) comprises a support frame (211), a rotating disk (212), a movable rod (213), a guide rod (214), a lifting frame (215) and an extrusion plate (216); the support frame (211) is fixedly arranged on the base (1); a rotating shaft (217) is rotatably provided on the support frame (211) via a bearing; the rotating disk (212) is fixedly arranged on one end of the rotating shaft (217); one end of the movable rod (213) is rotatably connected to the rotating disk (212) via the rotating shaft; 12) eccentric position, the guide rod (214) is fixedly arranged on the base (1) and is located on one side of the support frame (211), the lifting frame (215) is slidably sleeved on the guide rod (214), one end of the lifting frame (215) is rotatably connected to the other end of the movable rod (213) through a rotating shaft, the other end of the lifting frame (215) is threadedly connected to a screw rod (218), and the extrusion plate (216) is fixedly arranged on the bottom end of the screw rod (218) and is located above the magazine sleeve (221).

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