Abrasion-resistant steel ball packaging auxiliary device

Abstract

The utility model discloses a wear-resistant steel ball packaging auxiliary device which comprises a base, a conveying belt, a packaging box, a protection part used for preventing steel balls from being damaged in the feeding process and a limiting part used for limiting packaging boxes of different sizes. The protection component comprises a discharging box connected with the top of the base, a plurality of transverse plates connected with the inner wall of the discharging box, protection grooves formed in the two sides of the tops of the transverse plates respectively, and protection rods connected with the protection grooves. The packaging auxiliary device solves the problems that when an existing packaging auxiliary device is used, although steel balls can be blocked and a packaging box can be limited through blocking rods, when the steel balls are discharged, the discharging speed is too high, the steel balls are prone to colliding, the surfaces of the steel balls are damaged, the distance between the two blocking rods is relatively fixed, and the packaging box is not damaged. And packaging boxes with different sizes are not convenient to adapt, so that the practicability is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of wear-resistant steel ball packaging, in particular to a wear-resistant steel ball packaging auxiliary device. Background Art

[0002] Wear-resistant steel balls, also known as wear-resistant media for grinders, are consumables. Their main purpose is to grind materials to make them finer to meet usage standards. They are mainly used in mines, power plants, cement plants, steel plants, silica sand plants, coal chemical industries and other fields. Wear-resistant steel balls need to be packaged after production.

[0003] The existing patent CN214296633U discloses a wear-resistant steel ball packaging device, which includes a base, the base is connected to an inclined slideway through a support rod, two through grooves are arranged at intervals on the bottom of the slideway, and two groups of blocking mechanisms are arranged on the base; the blocking mechanism includes a cylinder fixed on the base and a blocking piece fixed on the piston rod of the cylinder; the expansion and contraction of the cylinder can drive the blocking piece to move in the vertical direction, and at least part of it can penetrate the through groove from bottom to top. The problem that the existing steel ball sorting and packaging are all done manually, which is not only inefficient but also prone to errors, is solved.

[0004] Based on the search of the above patents and in combination with the steel ball packaging auxiliary device in the prior art, it was found that although the existing packaging auxiliary device can block the steel balls and limit the packaging box by using the blocking rod when in use, the steel balls are unloaded too fast when unloading, and the steel balls are prone to collision, resulting in damage to the surface of the steel balls. In addition, the distance between the two blocking rods is relatively fixed, which is not convenient for adapting to packaging boxes of different sizes, resulting in poor practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a wear-resistant steel ball packaging auxiliary device to solve the problem that the existing packaging auxiliary device proposed in the above background technology can block the steel balls and limit the packaging box by using the blocking rod, but the steel balls are easily collided with each other when the steel balls are unloaded, resulting in damage to the surface of the steel balls, and the distance between the two blocking rods is relatively fixed, which is not convenient for adapting to packaging boxes of different sizes, resulting in poor practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wear-resistant steel ball packaging auxiliary device, comprising a base, a conveyor belt, a packaging box, a protective component for preventing the steel balls from being damaged during loading, and a limiting component for limiting packaging boxes of different sizes, the protective component comprising a feed box connected to the top of the base, a plurality of transverse plates connected to the inner wall of the feed box, protective grooves respectively opened on both sides of the top of the transverse plates, a protective rod connected to the protective groove, a material guide plate connected to the top of the protective rod, an installation groove opened on the top of the transverse plate, a damper arranged between the installation groove and the material guide plate, and a spring connected to the bottom of the protection rod, the protection rod is slidably connected to the protection groove, the top of the material guide plate is tilted, and the plurality of transverse plates are alternately installed on the inner walls on both sides of the feed box.

[0007] Preferably, the limiting component includes a support plate fixedly connected to one side of the top of the base, movable grooves respectively opened on both sides of the top of the support plate, a movable block connected to the movable groove, a bidirectional screw connected to the movable block, a first motor connected to one end of the bidirectional screw, a vertical plate connected to the top of the movable block, and a blocking component for preventing the packaging box from shifting, the bidirectional screw is threadedly connected to the movable block, the bidirectional screw is rotatably connected to the support plate, and the movable block is slidably connected to the movable groove.

[0008] Preferably, a limiting groove is provided at the bottom of the protection rod, a limiting rod is fixedly connected to the bottom of the protection groove, and the limiting rod is slidably connected to the limiting groove.

[0009] Preferably, the blocking component includes a first rotating shaft connected to one side of one of the vertical plates, a second rotating shaft connected to one side of the other vertical plate, a first baffle rod fixedly connected to the outer side of the first rotating shaft, a second baffle rod fixedly connected to the outer side of the second rotating shaft, and a driving component for synchronously rotating the first baffle rod and the second baffle rod, and the first rotating shaft and the second rotating shaft are both rotationally connected to the vertical plates.

[0010] Preferably, the driving component includes a second motor fixedly connected to one end of the first rotating shaft, a slide groove opened on one side of the first rotating shaft, stop grooves opened on both sides of the slide groove, and a stop block fixedly connected to both sides of the second rotating shaft, the stop block is slidably connected to the stop groove, and the second rotating shaft is slidably connected to the slide groove.

[0011] Preferably, a buffer pad is provided on the top of the material guide plate, and the buffer pad is adhered to the material guide plate.

[0012] Preferably, a material discharge chute is fixedly connected to one side of the bottom of the material discharge box, and the other end of the material discharge chute is located above the packaging box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting the base, conveyor belt, packaging box and protective components, the wear-resistant steel balls can enter the unloading box and be guided by multiple guide plates in the unloading box, which can reduce the unloading speed of the wear-resistant steel balls and reduce the probability of damage caused by collision between the wear-resistant steel balls. When the wear-resistant steel balls contact the guide plate, they can push the guide plate down, so that the protection rod squeezes the spring to deform, which can buffer the impact and then protect the guide plate, which can reduce the probability of damage to the guide plate due to long-term collision, greatly improving the practicality of the device;

[0015] 2. By setting a limited position component, the first motor can drive the bidirectional screw to rotate, thereby controlling the distance between the two vertical plates, and thereby controlling the distance between the first gear rod and the second gear rod. This can adapt to packaging boxes of different sizes and improve the scope of application. The second motor can drive the first rotating shaft and the first gear rod to rotate, and the second rotating shaft and the second gear rod can be driven to rotate synchronously through the stop block. No manual rotation is required, which can improve work efficiency and further improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0017] Figure 2 A left side view provided for the utility model;

[0018] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0019] Figure 4 The utility model provides Figure 3 Enlarged view of point C in the middle;

[0020] Figure 5 A front view provided for the utility model;

[0021] Figure 6 The utility model provides Figure 5 A three-dimensional cross-section view at the middle BB;

[0022] Figure 7 The utility model provides Figure 6 The enlarged view of point D in the middle;

[0023] Figure 8 The utility model provides Figure 7 Enlarged view of point E in the middle.

[0024] In the figure: 1. base; 11. conveyor belt; 12. packaging box; 21. unloading box; 22. horizontal plate; 23. protection groove; 24. protection rod; 25. guide plate; 26. mounting groove; 27. damper; 28. spring; 31. support plate; 32. moving groove; 33. moving block; 34. bidirectional screw; 35. first motor; 36. vertical plate; 41. limit groove; 42. limit rod; 51. first rotating shaft; 52. second rotating shaft; 53. first stop rod; 54. second stop rod; 61. second motor; 62. slide groove; 63. anti-rotation groove; 64. anti-rotation block; 71. unloading slide; 251. buffer pad. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4The utility model provides a technical solution: a wear-resistant steel ball packaging auxiliary device, comprising a base 1, a conveyor belt 11, a packaging box 12, a protective component for preventing the steel ball from being damaged during loading, and a limiting component for limiting packaging boxes 12 of different sizes, the protective component comprising a feed box 21 connected to the top of the base 1, a plurality of transverse plates 22 connected to the inner wall of the feed box 21, protective grooves 23 respectively provided on both sides of the top of the transverse plate 22, a protective rod 24 connected to the protective groove 23, and a guide plate 2 connected to the top of the protective rod 24. 5. A mounting groove 26 is provided at the top of the transverse plate 22, a damper 27 is provided between the mounting groove 26 and the guide plate 25, and a spring 28 is connected to the bottom of the protection rod 24. The protection rod 24 is slidably connected to the protection groove 23. The top of the guide plate 25 is tilted. A plurality of transverse plates 22 are alternately installed on the inner walls of both sides of the unloading box 21. The steel balls can be guided by the plurality of guide plates 25 in the unloading box 21, which can slow down the unloading speed, so that the steel balls can slowly enter the unloading chute 71, and reduce the collision between the steel balls due to excessive unloading speed. The probability of damage due to collision is reduced. At the same time, the guide plate 25 will move downward when hit, and then the spring 28 can be squeezed. The spring 28 and the damper 27 can be used to buffer the impact, and then the guide plate 25 can be protected to reduce the probability of damage. A limiting groove 41 is provided at the bottom of the protection rod 24, and a limiting rod 42 is fixedly connected to the bottom of the protection groove 23. The limiting rod 42 is slidably connected to the limiting groove 41. The limiting rod 42 can slide in the limiting groove 41, so as to limit the moving distance of the guide plate 25, and then the spring 2 8 is used for protection to increase the service life of the spring 28. A buffer pad 251 is provided on the top of the guide plate 25. The buffer pad 251 is adhered to the guide plate 25. The buffer pad 251 can play a buffering protection role, thereby improving the protection performance of the guide plate 25, and after the buffer pad 251 is damaged, it is relatively convenient to replace it. A feed chute 71 is fixedly connected to one side of the bottom of the feed box 21, and the other end of the feed chute 71 is located above the packaging box 12. The feed chute 71 can facilitate the steel balls in the feed box 21 to slide into the packaging box 12 for packaging.

[0027] See also Figure 1 , Figure 5 , Figure 6 , Figure 7 as well as Figure 8The limiting component includes a support plate 31 fixedly connected to one side of the top of the base 1, movable grooves 32 respectively opened on both sides of the top of the support plate 31, a movable block 33 connected to the movable groove 32, a bidirectional screw 34 connected to the movable block 33, a first motor 35 connected to one end of the bidirectional screw 34, a vertical plate 36 connected to the top of the movable block 33, and a blocking component for preventing the packaging box 12 from shifting. The bidirectional screw 34 is screwed to the movable block 33, the bidirectional screw 34 is rotatably connected to the support plate 31, and the movable block 33 is slidably connected to the movable groove 32. The first motor 35 can drive the bidirectional screw 34 to rotate, so that the two moving blocks 33 can move in the opposite direction, and then the two vertical plates 36 can be driven to move in the opposite direction, and then the first baffle rod 53 and the second baffle rod 54 can be driven to move. The spacing between the first baffle rod 53 and the second baffle rod 54 can be controlled according to the size of the packaging box 12. The blocking component includes a first rotating shaft 51 connected to one side of one of the vertical plates 36, a second rotating shaft 52 connected to one side of the other vertical plate 36, a first baffle rod 53 fixedly connected to the outer side of the first rotating shaft 51, a second baffle rod 54 fixedly connected to the outer side of the second rotating shaft 52, and a driving component for the first baffle rod 53 and the second baffle rod 54 to rotate synchronously. The first rotating shaft 51 and the second rotating shaft 52 are both rotatably connected to the vertical plate 36. The first rotating shaft 51 and the second rotating shaft 52 can drive the first baffle rod 53 and the second baffle rod 54 to rotate, and the packaging box 12 can be limited forward and backward to prevent it from shifting, thereby improving the stability of the steel ball packaging. The driving component includes a second motor 61 fixedly connected to one end of the first rotating shaft 51, a The slide groove 62, the anti-rotation grooves 63 respectively opened on both sides of the slide groove 62 and the anti-rotation blocks 64 fixedly connected to the two sides of the second rotating shaft 52, the anti-rotation blocks 64 are slidably connected to the anti-rotation groove 63, the second rotating shaft 52 is slidably connected to the slide groove 62, and the second motor 61 can drive the first rotating shaft 51 and the first gear rod 53 to rotate. Due to the existence of the anti-rotation block 64, the second rotating shaft 52 and the second gear rod 54 can be driven to rotate synchronously, which is convenient for the front and rear limiting of the packaging box 12, and no manual rotation is required, which can reduce labor intensity and improve work efficiency.

[0028] Working principle: When working, start the first motor 35, the first motor 35 can drive the bidirectional screw 34 to rotate, the rotation of the bidirectional screw 34 can drive the two moving blocks 33 to move in opposite directions, the movement of the moving block 33 can drive the vertical plate 36 to move, the movement of the vertical plate 36 can move the first rotating shaft 51 and the second rotating shaft 52, adjust to a suitable position, and then start the conveyor belt 11, the conveyor belt 11 can convey the packaging box 12 to the bottom of the unloading chute 71, and then start the second motor 61, the second motor 61 can drive the first rotating shaft 51 and the first baffle 53 to rotate, due to the existence of the stop block 64, the rotation of the first rotating shaft 51 can drive the second rotating shaft 52 to rotate, and the rotation of the second rotating shaft 52 can drive the second baffle 54 to rotate. The first baffle rod 53 and the second baffle rod 54 are rotated to the two sides of the packaging box 12, and then the wear-resistant steel ball is put into the discharge box 21. The wear-resistant steel ball contacts the buffer pad 251 and pushes the buffer pad 251 and the guide plate 25 to move downward. The downward movement of the guide plate 25 can drive the protection rod 24 to move downward. The downward movement of the protection rod 24 can squeeze the spring 28 to deform. The elasticity of the spring 28 can be used to buffer the impact. The steel ball is decelerated after passing through multiple guide plates 25 to reduce the probability of being damaged by collision due to excessive speed. The decelerated steel ball passes through the discharge chute 71 into the packaging box 12 for packaging. The above is the working process of the entire device, and the contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant steel ball packaging auxiliary device, comprising a base (1), a conveyor belt (11), a packaging box (12), a protective component for preventing the steel balls from being damaged during loading, and a limiting component for limiting packaging boxes (12) of different sizes, characterized in that: The protection component comprises a material discharge box (21) connected to the top of the base (1), a plurality of transverse plates (22) connected to the inner wall of the material discharge box (21), protection grooves (23) respectively provided on both sides of the top of the transverse plates (22), a protection rod (24) connected to the protection groove (23), a material guide plate (25) connected to the top of the protection rod (24), a mounting groove (26) provided on the top of the transverse plate (22), a damper (27) provided between the mounting groove (26) and the material guide plate (25), and a spring (28) connected to the bottom of the protection rod (24); the protection rod (24) is slidably connected to the protection groove (23), the top of the material guide plate (25) is inclined, and the plurality of transverse plates (22) are alternately installed on the inner walls on both sides of the material discharge box (21).

2. The wear-resistant steel ball packaging auxiliary device according to claim 1, characterized in that: The limiting component comprises a support plate (31) fixedly connected to one side of the top of the base (1), movable grooves (32) respectively provided on both sides of the top of the support plate (31), a movable block (33) connected to the movable groove (32), a bidirectional screw (34) connected to the movable block (33), a first motor (35) connected to one end of the bidirectional screw (34), a vertical plate (36) connected to the top of the movable block (33), and a blocking component for preventing the packaging box (12) from shifting, wherein the bidirectional screw (34) is screwed to the movable block (33), the bidirectional screw (34) is rotatably connected to the support plate (31), and the movable block (33) is slidably connected to the movable groove (32).

3. The wear-resistant steel ball packaging auxiliary device according to claim 1, characterized in that: A limiting groove (41) is provided at the bottom of the protection rod (24), a limiting rod (42) is fixedly connected to the bottom of the protection groove (23), and the limiting rod (42) is slidably connected to the limiting groove (41).

4. The wear-resistant steel ball packaging auxiliary device according to claim 2, characterized in that: The blocking component comprises a first rotating shaft (51) connected to one side of one of the vertical plates (36), a second rotating shaft (52) connected to one side of the other vertical plate (36), a first blocking rod (53) fixedly connected to the outer side of the first rotating shaft (51), a second blocking rod (54) fixedly connected to the outer side of the second rotating shaft (52), and a driving component for synchronously rotating the first blocking rod (53) and the second blocking rod (54), wherein the first rotating shaft (51) and the second rotating shaft (52) are both rotationally connected to the vertical plates (36).

5. The wear-resistant steel ball packaging auxiliary device according to claim 4, characterized in that: The driving component comprises a second motor (61) fixedly connected to one end of the first rotating shaft (51), a slide groove (62) opened on one side of the first rotating shaft (51), stop grooves (63) opened on both sides of the slide groove (62), and a stop block (64) fixedly connected to both sides of the second rotating shaft (52), the stop block (64) is slidably connected to the stop groove (63), and the second rotating shaft (52) is slidably connected to the slide groove (62).

6. The wear-resistant steel ball packaging auxiliary device according to claim 1, characterized in that: A buffer pad (251) is provided on the top of the material guide plate (25), and the buffer pad (251) is adhered to the material guide plate (25).

7. The wear-resistant steel ball packaging auxiliary device according to claim 1, characterized in that: A material discharge chute (71) is fixedly connected to one side of the bottom of the material discharge box (21), and the other end of the material discharge chute (71) is located above the packaging box (12).

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