Cartridge case counting and recycling machine

Abstract

The utility model belongs to the technical field of cartridge case recycling, and particularly relates to a cartridge case counting and recycling machine which comprises a shell, and a containing opening is fixed to the top end of the shell. A material conveying box is fixed to the inner side of the shell. A feeding hole is formed in the top end of the conveying box; a weighing device is arranged at the position, corresponding to the containing opening, of the inner side of the shell. A pushing assembly is arranged at the position, corresponding to the weighing device, of the inner side of the shell. A conveying assembly is arranged on the inner side of the conveying box. The pushing assembly comprises a pushing plate; the push plate is arranged at the top end of the weighing device; according to the cartridge case recycling and counting device, through the cooperative structural design of the driving assembly, the weighing device and the conveying belt, cartridge cases can be efficiently and rapidly recycled and counted, so that the labor intensity of workers is effectively reduced, the working efficiency of cartridge case counting is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cartridge case recovery, in particular to a cartridge case counting and recovery machine. Background Art

[0002] During the police's daily target practice, after light weapons are fired, shell casings are ejected from the guns. In view of the importance of shell casings, it is generally required to rotate the screw to 100% recover the light weapons shell casings, and the recovered shell casings need to be counted.

[0003] At present, most of the existing technologies require manual counting of cartridge cases one by one after training, or recycling them through cartridge case recovery devices. The cartridge case recovery machine is an efficient and convenient mechanical equipment, which is mainly used for cartridge case recovery work in shooting training grounds, shooting ranges and other places.

[0004] However, the existing recycling devices are usually unable to count the number of cartridge cases. After the recycling is completed, the number of cartridge cases still needs to be counted manually, which reduces the working efficiency of cartridge case recycling and increases the labor intensity. Therefore, a cartridge case counting and recycling machine is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a cartridge case counting and recycling machine.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the shell counting and recycling machine described in the utility model comprises a shell, the top of which is fixed with a placement port; the inner side of the shell is fixed with a feed box; the top of the feed box is provided with a feed port; a weighing device is arranged at a position corresponding to the placement port on the inner side of the shell; a pushing component is arranged at a position corresponding to the weighing device on the inner side of the shell; a conveying component is arranged inside the feed box;

[0007] The pushing assembly includes a pushing plate; the pushing plate is arranged at the top position of the weighing device; a driving assembly is arranged at a position inside the shell and corresponding to the pushing plate; the conveying assembly includes a conveyor belt; the conveyor belt is arranged on the inner side of the feed box; rotating rollers are arranged on the inner sides of both ends of the conveyor belt; a second motor is arranged at one end of one of the rotating rollers; the output end of the second motor is fixedly connected to the rotating roller; the other rotating roller extends to the outside of the feed box; a fixing plate is fixed on the inner side of the shell and at a position corresponding to the rotating roller located on the outside of the feed box; the fixing plate is rotatably connected to the rotating roller; the two rotating rollers are connected by a second transmission belt; a collecting assembly is arranged on the inner side of the shell and close to the conveyor belt; a photoelectric sensor is fixed on the inner side of the shell and close to the conveyor belt; a display screen is fixed on the top of one end of the shell away from the placement port.

[0008] Preferably, the driving assembly includes two rotating screws; the two rotating screws are symmetrically arranged at the upper positions on both sides of the weighing device; the rotating screws are rotatably connected to the shell; a connecting seat is fixed at the position of the push plate corresponding to the rotating screw; the connecting seat is threadedly connected to the rotating screw; the connecting seat is slidably connected to the shell; a first motor is fixed to the inner side of the shell; the output end of the first motor is connected to the two rotating screws through a first transmission belt.

[0009] Preferably, a baffle is provided above one end of the weighing device away from the push plate; connecting shafts are fixed to the top ends of both sides of the baffle; the connecting shafts are rotatably connected to the shell; plug holes are provided at the lower ends of both sides of the baffle; and a plug assembly is provided on the inner side of the shell and at a position corresponding to the plug hole.

[0010] Preferably, the plug-in assembly includes a spring; the spring is arranged on the inner side of the shell and at a position corresponding to the plug-in hole; one end of the spring away from the baffle is fixedly connected to the shell; a plug-in ball is fixed to the other end of the spring; the plug-in ball is slidably connected to the shell; the plug-in ball is plug-connected to the baffle through the plug-in hole.

[0011] Preferably, a diverter block is fixed at the middle position of the lower inner end of the feed port; and a plurality of stoppers are evenly fixed at the top of the conveyor belt.

[0012] Preferably, the collecting assembly includes a collecting box, which is arranged on the inner side of the shell and close to the conveyor belt; the collecting box is slidably connected to the shell; and a handle is fixed to one end of the collecting box away from the feed box.

[0013] Preferably, positioning sliders are fixed on both sides of the collection box; and the collection box is slidably connected to the shell via the positioning sliders.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model provides a cartridge case counting and recovery machine, which can effectively recover and count cartridge cases efficiently and quickly through the coordinated structural design of a driving component, a weighing device and a conveyor belt, thereby effectively reducing the labor intensity of workers, improving the work efficiency of cartridge case counting, and enhancing the practicability of the device.

[0016] 2. The utility model provides a cartridge case counting and recovery machine. Through the matching structural design of the plug-in assembly and the baffle, it can ensure that when the cartridge case is placed on the weighing device, the cartridge case will not fall off from the top of the weighing device. At the same time, it can ensure that when the cartridge case is pushed, the cartridge case can fall smoothly from the top of the weighing device, thereby effectively improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the drive assembly in the utility model;

[0020] Figure 3 This utility model Figure 2 The enlarged view of point A in the middle;

[0021] Figure 4 It is a three-dimensional diagram of the conveyor belt in the utility model;

[0022] Figure 5 It is a three-dimensional diagram of the photoelectric sensor in the utility model;

[0023] Figure 6 It is a stereogram of the collecting assembly in the utility model.

[0024] Legend:

[0025] 1. Shell; 2. Placement port; 3. Feed box; 4. Feed port; 5. Display screen; 6. Weighing device; 7. Push plate; 8. Baffle plate; 9. First transmission belt; 10. Rotating screw; 11. Connecting seat; 12. Connecting shaft; 13. Plug ball; 14. Spring; 15. Plug hole; 16. Diverter block; 17. First motor; 18. Second transmission belt; 19. Rotating roller; 20. Conveyor belt; 21. Baffle block; 22. Fixed plate; 23. Collection box; 24. Handle; 25. Photoelectric sensor; 26. Positioning slider; 27. Second motor. DETAILED DESCRIPTION

[0026] 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.

[0027] Specific examples are given below.

[0028] See also Figure 1-Figure 6The utility model provides a cartridge case counting and recycling machine, comprising a shell 1, a placement port 2 is fixed at the top of the shell 1; a feed box 3 is fixed on the inner side of the shell 1; a feed port 4 is opened on the top of the feed box 3; a weighing device 6 is arranged at a position corresponding to the placement port 2 on the inner side of the shell 1; a pushing component is arranged at a position corresponding to the weighing device 6 on the inner side of the shell 1; a conveying component is arranged on the inner side of the feed box 3;

[0029] The pushing assembly includes a pushing plate 7; the pushing plate 7 is arranged at the top position of the weighing device 6; a driving assembly is arranged on the inner side of the shell 1 and at a position corresponding to the pushing plate 7; the conveying assembly includes a conveyor belt 20; the conveyor belt 20 is arranged on the inner side of the feed box 3; rotating rollers 19 are arranged on the inner sides of both ends of the conveyor belt 20; a second motor 27 is arranged at one end of one of the rotating rollers 19; the output end of the second motor 27 is fixedly connected to the rotating roller 19; the other rotating roller 19 extends to the outside of the feed box 3; a fixed plate 22 is fixed on the inner side of the shell 1 and at a position corresponding to the rotating roller 19 located on the outside of the feed box 3; the fixed plate 22 is rotatably connected to the rotating roller 19; the two rotating rollers 19 are transmission-connected through the second transmission belt 18; a collecting assembly is arranged on the inner side of the shell 1 and close to the conveyor belt 20; a photoelectric sensor 25 is fixed on the inner side of the shell 1 and close to the conveyor belt 20; a display screen 5 is fixed on the top of the end of the shell 1 away from the placement port 2. During operation, when it is necessary to recycle and count the cartridge cases, the collected cartridge cases are first placed on the top of the weighing device 6 through the placing port 2. At this time, the number of cartridge cases is estimated by the weight of a single cartridge case, and then a signal is sent to the display screen 5. The number is calculated and displayed on the display screen 5. Then, the cartridge cases on the top of the weighing device 6 are driven by the driving component to enter the inner side of the feed box 3 through the feed port 4. At this time, the second motor 27 is started, so that the second motor 27 drives the rotating roller 19 to rotate through the second transmission belt 18. When the rotating roller 19 rotates, it drives the conveyor belt 20 to rotate. The cartridge case inside the feed port 4 can be transported to the collection assembly through the conveyor belt 20. At the same time, when the cartridge case falls to the collection assembly through the conveyor belt 20, the cartridge case can be counted by the photoelectric sensor 25, so as to further count the number of cartridge cases, and then displayed on the display screen 5; this step can effectively realize the efficient and rapid recovery and counting of the cartridge case through the coordinated structural design of the driving assembly, the weighing device 6 and the conveyor belt 20, thereby effectively reducing the labor intensity of the workers, improving the work efficiency of the cartridge case counting, and improving the practicality of the device;

[0030] Further, such as Figure 2As shown, the driving assembly includes two rotating screws 10; the two rotating screws 10 are symmetrically arranged at the upper positions on both sides of the weighing device 6; the rotating screws 10 are rotatably connected to the shell 1; a connecting seat 11 is fixed at the position of the push plate 7 corresponding to the rotating screw 10; the connecting seat 11 is threadedly connected to the rotating screw 10; the connecting seat 11 is slidably connected to the shell 1; a first motor 17 is fixed to the inner side of the shell 1; the output end of the first motor 17 is connected to the two rotating screws 10 through a first transmission belt 9. During operation, when it is necessary to push the cartridge case at the top of the weighing device 6, first start the first motor 17 so that the first motor 17 drives the rotating screw 10 to rotate through the first transmission belt 9. When the rotating screw 10 rotates, it drives the connecting seat 11 threadedly connected thereto to move along the axial direction of the rotating screw 10, so that the connecting seat 11 drives the push plate 7 to move. Now, the cartridge case on the inner side of the top of the weighing device 6 can be pushed toward the direction close to the feed port 4 through the movement of the push plate 7. This step can quickly and effectively push the cartridge case at the top of the weighing device 6 out of the outside of the weighing device 6, thereby effectively improving the efficiency of the cartridge case counting work.

[0031] Further, such as Figure 2 and Figure 3 As shown, a baffle 8 is arranged above one end of the weighing device 6 away from the push plate 7; connecting shafts 12 are fixed to the tops of both sides of the baffle 8; the connecting shafts 12 are rotatably connected to the housing 1; plug holes 15 are provided at the lower ends of both sides of the baffle 8; and a plug assembly is arranged at the inner side of the housing 1 and at a position corresponding to the plug hole 15. During operation, when the shell is pushed, the baffle 8 will be squeezed, so that the plug assembly cancels the limit on the baffle 8, and the shell can be pushed out from the top of the weighing device 6. After the pushing is completed, the shell limits the baffle 8 through the plug assembly. This step can effectively prevent the shell from falling off from the top of the weighing device 6 when the shell is placed on the top of the weighing device 6 for weighing.

[0032] like Figure 3As shown, the plug-in assembly includes a spring 14; the spring 14 is arranged on the inner side of the shell 1 and at a position corresponding to the plug-in hole 15; one end of the spring 14 away from the baffle 8 is fixedly connected to the shell 1; a plug-in ball 13 is fixed to the other end of the spring 14; the plug-in ball 13 is slidably connected to the shell 1; the plug-in ball 13 is plug-connected to the baffle 8 through the plug-in hole 15. During operation, when the shell moves to contact with the baffle 8, it will squeeze the baffle 8, causing the baffle 8 to rotate around the connecting shaft 12. When the baffle 8 moves, it will squeeze the plug-in ball 13, causing the plug-in ball 13 to move toward the direction close to the spring 14. When the plug-in ball 13 is disengaged from the plug-in hole 15, the plug-in ball 13 cancels the limit on the baffle 8, allowing the baffle 8 to rotate. When the shell has finished falling, the baffle 8 can be gently pressed. When the baffle 8 rotates to the position corresponding to the plug-in hole 15 and the plug-in ball 13, the plug-in ball 13 completes the plugging of the baffle 8 through the plug-in hole 15, thereby completing the limit on the baffle 8. This step can effectively limit the baffle 8 through the plug-in ball 13 and the spring 14, thereby preventing the shell from detaching from the top of the weighing device 6.

[0033] like Figure 4 As shown, a diverter block 16 is fixed at the middle position of the lower end of the inner side of the feed port 4; and a plurality of blocks 21 are evenly fixed at the top of the conveyor belt 20. During operation, when the cartridge case falls to the inner side of the feed port 4, the shape design of the diverter block 16 enables the cartridge case to be diverted, thereby ensuring that the cartridge case can evenly fall above the conveyor belt 20 on both sides. At the same time, the structural design of the plurality of blocks 21 enables a single cartridge case to be placed between every two blocks 21. This step can effectively facilitate the diversion of the cartridge case, and at the same time ensure that the cartridge case can be transported individually and orderly, which is convenient for subsequent counting.

[0034] like Figure 6 As shown, the collection assembly includes a collection box 23, which is arranged inside the housing 1 and close to the conveyor belt 20; the collection box 23 is slidably connected to the housing 1; and a handle 24 is fixed to one end of the collection box 23 away from the feed box 3. During operation, when the shells move to the end of the conveyor belt 20, they fall to the inside of the collection box 23, so that the shells are collected by the collection box 23. In this step, the collection box 23 can be used to collect the shells, and the handle 24 can be used to move the collection box 23.

[0035] like Figure 6 As shown, positioning sliders 26 are fixed on both sides of the collection box 23; the collection box 23 is slidably connected to the housing 1 through the positioning sliders 26. During operation, when the collection box 23 is installed, the collection box 23 can be positioned by the positioning sliders 26, so as to ensure that the collection box 23 can accurately collect the shells. This step can facilitate the positioning of the collection box 23 during installation through the positioning sliders 26.

[0036] Working principle: During operation, when it is necessary to recycle and count the cartridge cases, firstly, the collected cartridge cases are placed on the top of the weighing device 6 through the placing port 2. At this time, the number of cartridge cases is estimated by the weight of a single cartridge case, and then a signal is sent to the display screen 5. The number is calculated and displayed on the display screen 5, and then the cartridge cases on the top of the weighing device 6 are driven by the driving component to enter the inner side of the feed box 3 through the feed port 4. At this time, the second motor 27 is started, so that the second motor 27 drives the rotating roller 19 to rotate through the second transmission belt 18. When the rotating roller 19 rotates, it drives the conveyor belt 20 to rotate, so that the cartridge cases inside the feed port 4 can be transported to the collection component through the conveyor belt 20. At the same time, when the cartridge cases fall through the conveyor belt 20, When the cartridge case is collected, the photoelectric sensor 25 can be used to count the cartridge case, thereby further counting the number of cartridge cases, and then displaying them on the display screen 5; this step can effectively realize the efficient and rapid recovery and counting of the cartridge cases through the coordinated structural design of the driving assembly, the weighing device 6 and the conveyor belt 20, thereby effectively reducing the labor intensity of the workers, improving the efficiency of the cartridge case counting, and enhancing the practicality of the device; during operation, when it is necessary to push the cartridge case at the top of the weighing device 6, first start the first motor 17, so that the first motor 17 drives the rotating screw 10 to rotate through the first transmission belt 9, and when the rotating screw 10 rotates, it drives the connecting seat 11 threadedly connected thereto to rotate along the rotating screw 10 is moved axially, so that the connecting seat 11 drives the push plate 7 to move, and the shell on the inner side of the top of the weighing device 6 can be pushed toward the direction close to the feeding port 4 by the movement of the push plate 7. This step can quickly and effectively push the shell on the top of the weighing device 6 out of the outside of the weighing device 6, thereby effectively improving the efficiency of shell counting; during operation, when the shell is pushed, the baffle plate 8 will be squeezed, so that the plug-in component cancels the limit of the baffle plate 8, and the shell can be pushed out from the top of the weighing device 6. After the pushing is completed, the shell is limited by the plug-in component to the baffle plate 8. This step can effectively avoid the situation that the shell falls off from the top of the weighing device 6 when the shell is placed on the top of the weighing device 6 for weighing; during operation, when the shell is moved When the baffle 8 moves to contact with the baffle 8, it will squeeze the baffle 8, so that the baffle 8 rotates around the connecting shaft 12. When the baffle 8 moves, it will squeeze the plug-in ball 13, so that the plug-in ball 13 moves in the direction close to the spring 14. When the plug-in ball 13 is disengaged from the plug-in hole 15, the plug-in ball 13 cancels the limit on the baffle 8, so that the baffle 8 can rotate. When the shell is completely dropped, the baffle 8 can be gently pressed. When the baffle 8 rotates to the position corresponding to the plug-in hole 15 and the plug-in ball 13, the plug-in ball 13 completes the plugging of the baffle 8 through the plug-in hole 15, thereby completing the limit of the baffle 8. This step can effectively limit the baffle 8 through the plug-in ball 13 and the spring 14, thereby preventing the shell from detaching from the top of the weighing device 6.During operation, when the cartridge case falls to the inner side of the feed port 4, the shape design of the diverter block 16 enables the cartridge case to be diverted, thereby ensuring that the cartridge case can fall evenly above the conveyor belts 20 on both sides. At the same time, the structural design of multiple blocks 21 enables a single cartridge case to be placed between every two blocks 21. This step can effectively facilitate the diversion of the cartridge case, while ensuring that the cartridge case can be transported individually and orderly, which is convenient for subsequent counting; when the cartridge case moves to the end of the conveyor belt 20, it falls to the inner side of the collection box 23, so that the cartridge case is collected by the collection box 23. When the collection box 23 is installed, the collection box 23 can be positioned by the positioning slider 26, thereby ensuring that the collection box 23 can accurately collect the cartridge case. ;

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A cartridge case counting and recovery machine, comprising a housing (1), characterized in that: A placement opening (2) is fixed at the top of the shell (1); a feed box (3) is fixed on the inner side of the shell (1); a feed opening (4) is provided at the top of the feed box (3); a weighing device (6) is provided on the inner side of the shell (1) at a position corresponding to the placement opening (2); a pushing component is provided on the inner side of the shell (1) at a position corresponding to the weighing device (6); a conveying component is provided on the inner side of the feed box (3); The pushing assembly comprises a pushing plate (7); the pushing plate (7) is arranged at the top position of the weighing device (6); a driving assembly is arranged at a position inside the housing (1) and corresponding to the pushing plate (7); the conveying assembly comprises a conveyor belt (20); the conveyor belt (20) is arranged inside the feeding box (3); rotating rollers (19) are arranged inside both ends of the conveyor belt (20); a second motor (27) is arranged at one end of one of the rotating rollers (19); the output end of the second motor (27) is fixedly connected to the rotating roller (19); the other rotating roller (19) extends to the outside of the feed box (3); a fixing plate (22) is fixed on the inside of the shell (1) and at a position corresponding to the rotating roller (19) located on the outside of the feed box (3); the fixing plate (22) is rotationally connected to the rotating roller (19); the two rotating rollers (19) are transmission-connected via a second transmission belt (18); a collecting assembly is provided on the inside of the shell (1) and at a position close to the conveyor belt (20); a photoelectric sensor (25) is fixed on the inside of the shell (1) and at a position close to the conveyor belt (20); a display screen (5) is fixed to the top of one end of the shell (1) away from the placement opening (2).

2. A cartridge case counting and recycling machine as claimed in claim 1, characterized in that: The driving assembly comprises two rotating screws (10); the two rotating screws (10) are symmetrically arranged at the upper positions on both sides of the weighing device (6); the rotating screws (10) are rotationally connected to the shell (1); a connecting seat (11) is fixed at a position corresponding to the pushing plate (7) and the rotating screws (10); the connecting seat (11) is threadedly connected to the rotating screws (10); the connecting seat (11) is slidingly connected to the shell (1); a first motor (17) is fixed on the inner side of the shell (1); the output end of the first motor (17) is connected to the two rotating screws (10) through a first transmission belt (9).

3. The cartridge case counting and recycling machine according to claim 1, characterized in that: A baffle (8) is arranged above one end of the weighing device (6) away from the push plate (7); connecting shafts (12) are fixed to the top ends of both sides of the baffle (8); the connecting shafts (12) are rotatably connected to the shell (1); plug-in holes (15) are provided at the lower ends of both sides of the baffle (8); and a plug-in assembly is arranged on the inner side of the shell (1) and at a position corresponding to the plug-in hole (15).

4. A cartridge case counting and recycling machine as claimed in claim 3, characterized in that: The plug-in assembly comprises a spring (14); the spring (14) is arranged on the inner side of the housing (1) and at a position corresponding to the plug-in hole (15); one end of the spring (14) away from the baffle (8) is fixedly connected to the housing (1); a plug-in ball (13) is fixed to the other end of the spring (14); the plug-in ball (13) is slidably connected to the housing (1); the plug-in ball (13) is plug-connected to the baffle (8) through the plug-in hole (15).

5. The cartridge case counting and recycling machine according to claim 1, characterized in that: A diverter block (16) is fixed at the middle position of the lower inner end of the feed port (4); and a plurality of stoppers (21) are evenly fixed at the top of the conveyor belt (20).

6. The cartridge case counting and recycling machine according to claim 1, characterized in that: The collecting assembly comprises a collecting box (23), which is arranged inside the shell (1) and close to the conveyor belt (20); the collecting box (23) is slidably connected to the shell (1); and a handle (24) is fixed to one end of the collecting box (23) away from the feed box (3).

7. A cartridge case counting and recycling machine as claimed in claim 6, characterized in that: Positioning slide blocks (26) are fixed on both sides of the collection box (23); the collection box (23) is slidably connected to the housing (1) via the positioning slide blocks (26).

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