Novel bullet counter

Abstract

The utility model relates to the bullet counting field, and discloses a novel bullet counter, which comprises a counting box and a fixed plate, three infrared counting devices are installed in the fixed plate, a rotating column is slidably connected in the counting box, the outer side of the rotating column is fixedly connected with a blanking wheel disc, and the blanking wheel disc is connected with the infrared counting devices. A rotating handle is fixedly connected to the front side of the rotating column, two mounting plates are fixedly connected to the front side of the counting box, a supporting column is fixedly connected to the ends, close to each other, of the two mounting plates, two clamping plates are slidably connected to the outer side of the supporting column, and the outer side of the supporting column is sleeved with two pushing springs; and the front side of the counting box is fixedly connected with a limiting seat. According to the utility model, the blanking wheel disc can be quickly replaced, blanking wheel discs of different types or specifications can be replaced according to specific requirements, the application range and the flexibility are improved, the repair and maintenance work is not complicated and difficult any more, the maintenance is simpler and more convenient, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of bullet counting, in particular to a novel bullet counter. Background Art

[0002] The bullet counter can accurately record the number of bullets remaining after each inventory, thereby helping the management department to achieve accurate inventory management. Managers can view the data recorded by the system at any time, understand the inventory level, purchase or deploy bullets in a timely manner, and ensure adequate supply of ammunition.

[0003] After searching, the existing Chinese patent announcement number is: CN217955130U, a bullet automatic counting device, which solves the problem of low efficiency of manual counting, the risk of errors and omissions, and the circulation of ammunition on the market, which will affect social stability. It includes a base, a feed hopper is fixed on the top of the right end of the base, and a feed shaft is installed between the front and rear sides of the feed hopper and rotated, and a plurality of feed wheels are coaxially fixed on the feed shaft, which are respectively located in each feed cavity, and a bullet groove is opened on the outer surface of each feed wheel. A conveying rod located at the left and right ends is rotatably installed between the front and rear sides of the base, and a plurality of conveyor belt wheels are installed between the two conveyor rods. A conveyor belt is connected between each group of conveyor belt wheels, and a counting groove is opened on the top surface of the base, and an infrared counter is installed on the left side of the feed hopper. The utility model enables bullets to be arranged in an orderly manner. When the conveyor belt transports the bullets to the discharge port, the infrared counter can count the bullets passing through the counting groove, thereby improving the efficiency of bullet counting.

[0004] In the specific implementation manner of the above patent, two arc grooves are penetrated on the front side surface of the discharge hopper, and the front sides of the two paddle plates located at the frontmost sides are fixedly connected with sliding rods located in the two arc grooves, and a spring is connected between each of the sliding rods and the arc groove, and a cam located in the middle of the two arc grooves is rotatably installed on the front side surface of the discharge hopper. When the cam rotates, its two distal ends can push the two sliding rods to slide in the two arc grooves and compress the two springs. When the distal end of the cam is away from the two sliding rods, the two springs can drive the two sliding rods to reset to the middle, thereby realizing the swing of multiple paddle plates inside multiple discharge cavities, and the cam is coaxially connected with a paddle plate pulley, and a paddle plate belt is connected between the paddle plate pulley and the driving belt. When the handle is rotated, multiple discharge wheel discs, multiple conveyor belts and cams can be driven to rotate at the same time, thereby synchronously realizing the process of bullet discharge, sorting and counting. In this patent, the discharge is carried out by rotating the discharge wheel disc and the bullet groove. The disorderly bullets in the bucket are put into multiple bullet trays on the conveyor belt one by one in an orderly manner, so that the bullets can be arranged in an orderly manner. When the conveyor belt transports the bullets to the discharge port, the infrared counter can count the bullets passing through the counting slot, which improves the efficiency of bullet counting, avoids the risk of manual counting errors and low efficiency, and avoids the situation where errors are caused by weighing. In addition, a plurality of sizes of unloading wheels are set, so that the device can quickly count bullets of different specifications. However, the unloading wheel in the patent is directly installed inside the counting device and is difficult to disassemble and replace. This means that the user cannot replace unloading wheels of different types or specifications according to specific needs or situations, which limits the scope of application and flexibility of the device. In addition, if the unloading wheel fails or is damaged, it will make the repair and maintenance work more complicated and difficult, and increase the cost of repair. Therefore, a new bullet counter is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a new bullet counter, which aims to improve the problem that the feed wheel in the prior art is directly installed inside the counting device and is difficult to disassemble and replace, which means that the user cannot replace the feed wheel of different types or specifications according to specific needs or situations, limiting the scope of application and flexibility of the device, and if the feed wheel fails or is damaged, the repair and maintenance work may be more complicated and difficult, thereby increasing the cost of repair.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A novel bullet counter comprises a counting box and a fixed plate, three infrared counting devices are installed inside the fixed plate, a rotating column is slidably connected inside the counting box, a feeding wheel is fixedly connected to the outside of the rotating column, a rotating handle is fixedly connected to the front side of the rotating column, two mounting plates are fixedly connected to the front side of the counting box, a supporting column is fixedly connected to the adjacent ends of the two mounting plates, two clamping plates are slidably connected to the outside of the supporting column, two pushing springs are sleeved on the outside of the supporting column, the front side of the counting box is fixedly connected to a limiting seat, a limiting rod is fixedly connected to the inside of the limiting seat, a toggle assembly is rotatably connected to the front side of the counting box, and the four corners of the bottom end of the counting box are fixedly connected to adjustment assemblies;

[0008] As a further description of the above technical solution:

[0009] The toggle assembly includes a toggle block and a toggle handle, the rear end of the toggle block is rotatably connected to the front side of the counting box, the rear end of the toggle handle is fixedly connected to the front side of the toggle block, and the outer side of the toggle block contacts the adjacent ends of the two clamping plates;

[0010] As a further description of the above technical solution:

[0011] Each adjustment assembly includes an adjustment seat, an adjustment rod, a clamping ball, a gasket seat, an adjustment ring and a limit plate, wherein the top end of the adjustment seat is fixedly connected to the bottom end of the counting box, the outer side of the adjustment rod is threadedly connected to the inside of the adjustment seat, the top end of the clamping ball is fixedly connected to the bottom end of the adjustment rod, the inside of the gasket seat is slidably connected to the outside of the clamping ball, the outside of the adjustment ring is rotatably connected to the inside of the adjustment seat, the bottom end of the limit plate is fixedly connected to the top end of the adjustment rod, and the inside of the adjustment ring is threadedly connected to the outside of the adjustment rod;

[0012] As a further description of the above technical solution:

[0013] The inner thread of the fixing plate is connected to two fixing bolts, and the outer threads of the two fixing bolts are connected to the inside of the counting box;

[0014] As a further description of the above technical solution:

[0015] The left side of the counting box is fixedly connected with a collecting box, and the outer side of the unloading wheel is rotatably connected to the inside of the counting box;

[0016] As a further description of the above technical solution:

[0017] The front side of the unloading wheel disc contacts the rear ends of the two clamping plates, and the adjacent ends of the two clamping plates contact the outer sides of the rotating column;

[0018] As a further description of the above technical solution:

[0019] The ends of the two push springs that are far away are in contact with the ends of the two mounting plates that are close to each other, and the ends of the two push springs that are close to each other are fixedly connected to the ends of the two clamping plates that are far away from each other;

[0020] As a further description of the above technical solution:

[0021] The outer side of the limiting rod is slidably connected to the inside of the two clamping plates, and the material of the limiting rod is iron.

[0022] The utility model has the following beneficial effects:

[0023] In the utility model, by quickly replacing the unloading wheel disc, the user can replace the unloading wheel disc of different types or specifications according to specific needs or situations, thereby improving the scope of application and flexibility, and also making the repair and maintenance work no longer complicated and difficult, making maintenance easier and reducing maintenance costs.

[0024] In the utility model, the horizontal height of the adjustment seat is adjusted by using the adjustment device, so that the counting device can be placed on the ground and the desktop more stably, the shaking and swaying are reduced, the stable operation of the device is ensured, and the counting accuracy is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a new bullet counter proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of a new type of bullet counter unloading wheel proposed by the utility model;

[0027] Figure 3 for Figure 1 The enlarged view of point A in the middle;

[0028] Figure 4 The utility model is a structural schematic diagram of a gasket seat of a novel bullet counter.

[0029] Legend:

[0030] 1. Counting box; 2. Fixing plate; 3. Infrared counting device; 4. Fixing bolt; 5. Rotating column; 6. Unloading wheel; 7. Rotating handle; 8. Mounting plate; 9. Support column; 10. Clamp; 11. Push spring; 12. Limit seat; 13. Limit rod; 14. Toggle block; 15. Toggle handle; 16. Adjusting seat; 17. Adjusting rod; 18. Card ball; 19. Gasket seat; 20. Adjusting ring; 21. Limiting piece; 22. Collecting box. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a novel bullet counter, comprising a counting box 1 and a fixed plate 2, three infrared counting devices 3 are installed inside the fixed plate 2, the infrared counting device 3 is designed to facilitate counting the number of bullets rolling down from the counting box 1, the counting box 1 is slidably connected to a rotating column 5, the rotating column 5 is designed to facilitate the connection of a feeding wheel 6, the outer side of the rotating column 5 is fixedly connected to the feeding wheel 6, the feeding wheel 6 is designed to facilitate the sorting of the bullets put into the counting box 1, the front side of the rotating column 5 is fixedly connected to a rotating handle 7, the rotating handle 7 is designed to facilitate driving the rotating column 5.

[0033] The front side of the counting box 1 is fixedly connected to two mounting plates 8, and the mounting plates 8 are designed to facilitate the fixing of the supporting columns 9. The adjacent ends of the two mounting plates 8 are fixedly connected to the supporting columns 9, and the supporting columns 9 are designed to facilitate the fixing of the clamping plates 10. The outer sides of the supporting columns 9 are slidably connected to two clamping plates 10, and the clamping plates 10 are designed to facilitate blocking the unloading wheel 6 and clamping the rotating column 5. Two pushing springs 11 are sleeved on the outer sides of the supporting columns 9, and the pushing springs 11 are designed to facilitate pushing the clamping plates 10. The front side of the counting box 1 is fixedly connected to a limiting seat 12, and the limiting seat 12 is designed to facilitate the fixing of a limiting rod 13. The limiting seat 12 is internally fixedly connected to the limiting rod 13, and the limiting rod 13 is designed to facilitate limiting the clamping plates 10. The front side of the counting box 1 is rotatably connected to a toggle assembly, and the four corners of the bottom end of the counting box 1 are fixedly connected to adjustment assemblies.

[0034] like Figure 1 - Figure 3As shown, the toggle assembly includes a toggle block 14 and a toggle handle 15. The rear end of the toggle block 14 is rotatably connected to the front side of the counting box 1. The toggle block 14 is designed to facilitate the toggle of the two clamps 10. The rear end of the toggle handle 15 is fixedly connected to the front side of the toggle block 14. The toggle handle 15 is designed to facilitate the rotation of the toggle block 14. The outer side of the toggle block 14 contacts the proximal end of the two clamps 10. The internal thread of the fixed plate 2 is connected to two fixing bolts 4. The outer sides of the two fixing bolts 4 are threadedly connected to the inside of the counting box 1. The fixing bolts 4 are designed to facilitate the fixing of the fixed plate 2 and the counting box 1. The left side of the counting box 1 is fixedly connected to a collecting box 22. The collecting box 22 is designed to facilitate the collection of bullets.

[0035] The outer side of the unloading wheel 6 is rotatably connected to the inside of the counting box 1. The design of the unloading wheel 6 is to facilitate the sorting of the bullets put into the counting box 1. The front side of the unloading wheel 6 is in contact with the rear ends of the two clamping plates 10. The design of the unloading wheel 6 is to facilitate the sorting of the bullets put into the counting box 1. The adjacent ends of the two clamping plates 10 are in contact with the outer sides of the rotating column 5. The design of the clamping plate 10 is to facilitate blocking the unloading wheel 6 and clamping the rotating column 5. The distant ends of the two push springs 11 are respectively in contact with the adjacent ends of the two mounting plates 8. The adjacent ends of the two push springs 11 are respectively fixedly connected to the distant ends of the two clamping plates 10. The design of the push spring 11 is to facilitate pushing the clamping plates 10. The outer side of the limit rod 13 is slidably connected to the inside of the two clamping plates 10. The material of the limit rod 13 is iron. The design of the limit rod 13 is to facilitate limiting the clamping plates 10.

[0036] like Figure 1 and Figure 4 As shown, each adjustment component includes an adjustment seat 16, an adjustment rod 17, a card ball 18, a gasket seat 19, an adjustment ring 20 and a limit plate 21. The top of the adjustment seat 16 is fixedly connected to the bottom end of the counting box 1. The design of the adjustment seat 16 is to facilitate the connection of the adjustment rod 17. The outer side of the adjustment rod 17 is threadedly connected to the inside of the adjustment seat 16. The adjustment rod 17 is designed to cooperate with the card ball 18 and the gasket seat 19 to facilitate supporting the counting box 1 through the adjustment seat 16. The top of the card ball 18 is fixedly connected to the bottom end of the adjustment rod 17. The card ball 18 is designed to facilitate the card with the gasket seat 19 The adjusting ring 20 is designed to facilitate the rotation of the adjusting rod 17 while driving the adjusting rod 17 to adjust the height of the adjusting rod 17. The bottom end of the limiting piece 21 is fixedly connected to the top end of the adjusting rod 17. The limiting piece 21 is designed to facilitate the limiting of the adjusting rod 17. The internal thread of the adjusting ring 20 is connected to the outside of the adjusting rod 17. The adjusting ring 20 is designed to facilitate the rotation of the adjusting rod 17.

[0037] Working principle: when using the bullet counter, pour the bullets into the counting box 1 through the opening at the upper end of the counting box 1, then turn the rotating handle 7 to drive the rotating column 5 to rotate the unloading wheel 6, while the unloading wheel 6 rotates, the bullets are sorted through the unloading trough arranged on the outside and sent to the inside of the collecting box 22 through the slope inside the counting box 1, during this period, the infrared counting device 3 will count the falling bullets, when the unloading wheel 6 needs to be replaced or maintained, turn the dial handle 15 by hand, so that the dial handle 15 drives the dial block 14 to open the two clamps 10, then the unloading wheel 6 can be taken out from the inside of the counting box 1, after the unloading wheel 6 is replaced and maintained, the dial handle 15 drives the dial block 14 to open the two clamps 10 again, and the unloading wheel 6 is sent back into the counting box 1, aligned to the right position, release your hand, and the push spring 11 will push through the push spring 11. The clamping plate 10 is moved so that the clamping plate 10 blocks the unloading wheel 6 and clamps the rotating column 5, thereby completing the replacement of the unloading wheel 6. By quickly replacing the unloading wheel 6, the user can replace the unloading wheel 6 of different types or specifications according to specific needs or situations, thereby improving the scope of application and flexibility, and also making the repair and maintenance work no longer complicated and difficult, making maintenance easier and reducing the maintenance cost. When the counting box 1 is placed on an uneven ground or table, the adjusting ring 20 is rotated to drive the adjusting rod 17 to rise and fall, and the adjusting rod 17 drives the adjusting seat 16 through the card ball 18 and the gasket seat 19, and then adjusts the horizontal height of the adjusting seat 16, so that the counting box 1 is placed more stably. By using the adjusting device to adjust the horizontal height of the adjusting seat 16, the counting device can be placed more stably on the ground and the table, reducing shaking and swaying, ensuring the stable operation of the device, and improving the accuracy of counting.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel bullet counter, comprising a counting box (1) and a fixing plate (2), characterized in that: Three infrared counting devices (3) are installed inside the fixed plate (2); a rotating column (5) is slidably connected inside the counting box (1); a feeding wheel (6) is fixedly connected to the outside of the rotating column (5); a rotating handle (7) is fixedly connected to the front side of the rotating column (5); two mounting plates (8) are fixedly connected to the front side of the counting box (1); a support column (9) is fixedly connected to the adjacent ends of the two mounting plates (8); two clamping plates (10) are slidably connected to the outside of the support column (9); two push springs (11) are sleeved on the outside of the support column (9); the front side of the counting box (1) is fixedly connected to a limit seat (12); a limit rod (13) is fixedly connected to the inside of the limit seat (12); a toggle assembly is rotatably connected to the front side of the counting box (1); and the four corners of the bottom end of the counting box (1) are fixedly connected to adjustment assemblies.

2. A novel bullet counter according to claim 1, characterized in that: The toggle assembly comprises a toggle block (14) and a toggle handle (15); the rear end of the toggle block (14) is rotatably connected to the front side of the counting box (1); the rear end of the toggle handle (15) is fixedly connected to the front side of the toggle block (14); and the outer side of the toggle block (14) contacts the adjacent ends of the two clamping plates (10).

3. A novel bullet counter according to claim 1, characterized in that: Each adjustment assembly comprises an adjustment seat (16), an adjustment rod (17), a clamping ball (18), a gasket seat (19), an adjustment ring (20) and a limiting plate (21); the top end of the adjustment seat (16) is fixedly connected to the bottom end of the counting box (1); the outer side of the adjustment rod (17) is threadedly connected to the inside of the adjustment seat (16); the top end of the clamping ball (18) is fixedly connected to the bottom end of the adjustment rod (17); the inside of the gasket seat (19) is slidably connected to the outside of the clamping ball (18); the outside of the adjustment ring (20) is rotatably connected to the inside of the adjustment seat (16); the bottom end of the limiting plate (21) is fixedly connected to the top end of the adjustment rod (17); and the inside of the adjustment ring (20) is threadedly connected to the outside of the adjustment rod (17).

4. A novel bullet counter according to claim 1, characterized in that: The internal thread of the fixing plate (2) is connected to two fixing bolts (4), and the outer sides of the two fixing bolts (4) are connected to the inside of the counting box (1) through threaded connections.

5. A novel bullet counter according to claim 1, characterized in that: A collecting box (22) is fixedly connected to the left side of the counting box (1), and the outer side of the unloading wheel disc (6) is rotatably connected to the inside of the counting box (1).

6. A novel bullet counter according to claim 1, characterized in that: The front side of the unloading wheel disc (6) contacts the rear ends of the two clamping plates (10), and the adjacent ends of the two clamping plates (10) contact the outer side of the rotating column (5).

7. A novel bullet counter according to claim 1, characterized in that: The ends of the two push springs (11) that are far away are in contact with the ends of the two mounting plates (8) that are close to each other, and the ends of the two push springs (11) that are close to each other are fixedly connected to the ends of the two clamping plates (10) that are far away.

8. The novel bullet counter according to claim 1 is characterized by: The outer side of the limiting rod (13) is slidably connected to the inside of the two clamping plates (10), and the material of the limiting rod (13) is iron.

Images