Discharging device capable of preventing solid ball materials from being broken during discharging
By using a servo motor and buffer mechanism in the discharge device, the drop frequency and impact force of the solid ball are controlled, and the problem of solid ball breaking during the discharge process is solved, achieving stable and efficient material transmission.
Patent Information
- Application Number
- CN202420054773.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-10
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-10
AI Technical Summary
The existing feeding device cannot control the drop frequency of the solid ball when adapting the solid spherical structure, resulting in collisions and breaking between the solid balls.
A discharge device including a servo motor, a rotating shaft, a drive plate, a connecting rod, a slider and a buffer mechanism is designed. The servo motor controls the rotation speed and the opening and closing of the baffle, adjusts the drop frequency of the solid ball, and passes the buffering. Plate and sponge pads reduce impact and prevent breakage.
It effectively avoids the crushing of solid balls during the discharge process, improves the practicality of the discharge device, and ensures that the material passes stably without causing damage.
Smart Images
Figure CN222225439U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feeding equipment, in particular to a feeding device capable of avoiding the breaking of solid ball materials. Background Art
[0002] The lower hopper is a funnel-shaped shell that receives and transfers materials. The upper end is the feed port and the lower end is the discharge port. It is generally larger at the top and smaller at the bottom, and serves the purpose of temporarily transferring materials. When unloading materials from the lower hopper, the materials need to fall steadily to the feeder by their own gravity.
[0003] However, the existing feeding device cannot control the falling frequency of the solid balls when transferring materials with solid spherical structures, which easily causes collisions between the solid balls, resulting in the solid balls being broken. Therefore, we propose a feeding device that can avoid the breakage of solid ball materials. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a feeding device capable of preventing solid ball materials from being crushed when being fed, thereby solving the problem of preventing solid ball materials from being crushed when being fed in the above-mentioned background technology.
[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a feeding device that can avoid the crushing of solid ball materials, including a feeding box, a feeding port is opened on the top of the feeding box, a servo motor is fixedly installed on the top of the feeding box and on the two sides corresponding to the feeding port, a rotating shaft 1 is rotatably connected to the top of the inner wall of the feeding box on both sides, the output end of the servo motor is fixedly connected to a rotating shaft 1 respectively, a driving disk is fixedly installed on the outer side of two rotating shafts 1, and a connecting rod 1 is fixedly installed on the bottom of the two driving disks. Two slide rails are fixedly installed on the top of the inner wall of the discharge box, and sliders are slidably connected inside the two slide rails. The other end of the connecting rod one is rotatably connected to the slider, and the bottom of the slider and one side of the connecting rod one are rotatably connected to two connecting rods two. Rotating shaft two is fixedly installed on the corresponding two sides of the top of the inner wall of the discharge box, and baffles are rotatably connected on the corresponding two sides of the outer side of the rotating shaft two. The other ends of the two connecting rods two are respectively fixedly connected to a baffle, and the baffle cooperates with the bottom of the feed port. A buffer mechanism is arranged inside the discharge box.
[0006] Preferably, the buffer mechanism includes a plurality of buffer plates, which are rotatably connected to the discharge box, a plurality of springs are fixedly installed on the bottom of the buffer plates, the other end of each spring is fixedly connected to the inner wall of the discharge box, and a sponge pad is fixedly installed on the top of the buffer plate to play a buffering role, thereby preventing the solid ball from being broken due to excessive impact force generated when it falls, thereby improving the practicability of the device.
[0007] Preferably, a discharge port is provided at the bottom of the discharge box, and inclined plates are fixedly installed at the bottom of the inner wall of the discharge box and on both sides corresponding to the discharge port. The inclined inclined plates are arranged at the same time so that all the solid balls that fall down can flow into the discharge port, thereby improving the practicability of the device.
[0008] Preferably, the tracks of the slider and the slide rail are both in a T-shaped structure, so as to prevent the slider from separating from the slide rail and improve the practicability of the device.
[0009] Preferably, a conveying device is provided at the bottom of the discharge box, and grooves are provided on corresponding sides of the top of the conveying device. A plurality of support columns are fixedly installed at the bottom of the discharge box, and the support columns are engaged with the grooves. Through the cooperation between the support columns and the grooves, the discharge box can be placed above the conveying device, thereby conveying the solid balls falling from the discharge port.
[0010] Preferably, the conveying device is provided with plug-in grooves on both sides corresponding to the groove, and a spring 2 is fixedly installed on the side of the two plug-in grooves away from the groove, and a plug-in block is fixedly installed on the other end of the spring 2. Inner holes are provided on both sides corresponding to the support column, and the plug-in block is clamped with the inner hole. A driving rod is fixedly installed on one side of the plug-in block, and the driving rod is slidably connected to the plug-in groove. By clamping the plug-in block with the inner hole, the support column can be firmly fixed to prevent the unloading box from shaking during operation, thereby improving the practicability of the device and facilitating disassembly.
[0011] The utility model provides a feeding device which can avoid the breaking of solid ball materials, and has the following beneficial effects:
[0012] 1. The solid ball material discharging device can avoid the discharging and crushing of the solid ball material. By starting the servo motor, the driving disk on the outer side of the rotating shaft is driven to rotate, and the driving disk drives the connecting rod to rotate. When the connecting rod drives the slider to move to the side away from the feeding port, the baffle no longer blocks the feeding port. At this time, the solid ball falls into the discharging box through the feeding port. At the same time, when the connecting rod drives the slider to move to the side close to the feeding port, the baffle blocks the feeding port to prevent the solid ball from continuing to fall. The falling frequency of the solid ball is controlled by controlling the rotation speed of the servo motor to prevent too many solid balls from falling at the same time and to prevent collision between the solid balls to cause crushing.
[0013] 2. The solid ball material discharging device can avoid the discharging and crushing of the solid ball material. By setting the buffer mechanism, the solid ball first collides with the uppermost buffer plate when falling into the discharging box from the feeding port. Under the joint action of the sponge pad and the spring, the impact force generated when the solid ball falls is greatly reduced to prevent the solid ball from being crushed. At the same time, under the factor of inertia, the solid ball moves downward and falls on the next buffer plate, so that the solid ball falls in a zigzag trajectory inside the discharging box, which greatly reduces the descending speed of the solid ball and avoids the solid ball from being crushed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is an internal cross-sectional view of the blanking box of the utility model;
[0016] Figure 3 This is a schematic diagram of the top structure of the inner wall of the material box of the utility model;
[0017] Figure 4 It is a structural schematic diagram of the support column of the utility model.
[0018] In the figure: 1. unloading box; 11. feeding port; 12. slide rail; 13. slider; 14. rotating shaft 2; 15. baffle; 16. support column; 17. inner hole; 2. servo motor; 21. rotating shaft 1; 22. driving disk; 23. connecting rod 1; 24. connecting rod 2; 3. buffer mechanism; 31. buffer plate; 32. spring 1; 33. sponge pad; 4. discharging port; 41. inclined plate; 5. conveying device; 51. groove; 52. plug-in slot; 53. spring 2; 54. plug-in block; 55. driving rod. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments.
[0020] See also Figures 1 to 4The utility model provides a technical solution: a feeding device that can avoid the crushing of solid ball materials, including a feeding box 1, a feeding port 11 is opened on the top of the feeding box 1, a servo motor 2 is fixedly installed on the top of the feeding box 1 and on both sides corresponding to the feeding port 11, a rotating shaft 21 is rotatably connected to the top of the inner wall of the feeding box 1 on both sides, the output end of the servo motor 2 is fixedly connected to a rotating shaft 21, and a driving disk 22 is fixedly installed on the outer side of the two rotating shafts 21. The two driving disks 2 2 is fixedly installed with a connecting rod 1 23 at the bottom, two slide rails 12 are fixedly installed on the top of the inner wall of the unloading box 1, and the insides of the two slide rails 12 are slidably connected with sliders 13, and the other end of the connecting rod 1 23 is rotatably connected with the slider 13, and the bottom of the slider 13 and one side of the connecting rod 1 23 are rotatably connected with two connecting rods 24, and the inner wall top of the unloading box 1 is fixedly installed with a rotating shaft 2 14 on both sides, and the outer side of the rotating shaft 2 14 is rotatably connected with baffles 15 on both sides, and the other ends of the two connecting rods 24 The servo motors 2 on both sides are started, and the shaft 21 is driven to rotate through the output end, and the shaft 21 drives the outer driving disk 22 to rotate, and the driving disk 22 drives the connecting rod 23 to move. At the same time, the other end of the connecting rod 23 drives the slider 13 to move toward one side of the shaft 21, and the slider 13 drives the connecting rod 24 to rotate. The other end of the connecting rod 24 is fixedly connected to the baffle 15, thereby driving the baffle 15 to move toward the outside, and no longer blocks the feeding port 11, so that the solid balls can enter the inside of the feeding box 1 from the feeding port 11. At the same time, when the connecting rod 23 drives the slider 13 to move to the side close to the feeding port 11, the baffle 15 blocks the feeding port 11. By controlling the rotation speed of the servo motor 2, the number of solid balls falling can be controlled to prevent too many solid balls from falling at one time and avoid collision between solid balls to cause breakage, thereby improving the practicability of the device. A buffer mechanism 3 is arranged inside the feeding box 1.
[0021] The buffer mechanism 3 includes a plurality of buffer plates 31, the buffer plates 31 are rotatably connected to the material box 1, a plurality of springs 32 are fixedly installed at the bottom of the buffer plates 31, the other end of the springs 32 is fixedly connected to the inner wall of the material box 1, and a sponge pad 33 is fixedly installed on the top of the buffer plates 31. When the solid ball falls from the feed inlet 11, it first passes through the first buffer plate 31. The sponge pad 33 on the outside of the buffer plate 31 can effectively absorb the impact force generated when the fixed ball falls, preventing the solid ball from breaking when it collides with the buffer plate 31. At the same time, the spring 32 arranged at the bottom of the buffer plate 31 can be used to To achieve a buffering effect, the practicability of the device is improved. A discharge port 4 is provided at the bottom of the discharge box 1. Inclined plates 41 are fixedly installed at the bottom of the inner wall of the discharge box 1 and on both sides corresponding to the discharge port 4, so that the solid balls can be transmitted out from the discharge port 4. At the same time, the inclined plates 41 on both sides can effectively prevent the solid balls from getting stuck at the bottom of the inner wall of the discharge box 1, thereby improving the practicability of the device. The tracks of the slider 13 and the slide rail 12 are both in a T-shaped structure, which can prevent the slider 13 from moving downward due to its own gravity and prevent the slider 13 from separating from the slide rail 12, thereby improving the practicability of the device.
[0022] A conveying device 5 is provided at the bottom of the unloading box 1, and grooves 51 are provided on the corresponding two sides of the top of the conveying device 5. A plurality of support columns 16 are fixedly installed at the bottom of the unloading box 1, and the support columns 16 are engaged with the grooves 51. By engaging the support columns 16 with the grooves 51, the unloading box 1 can be fixed above the conveying device 5, so that the solid balls falling from the discharge port 4 can be conveyed out, thereby improving the practicality of the device. The conveying device 5 and the grooves 51 are provided with plug-in grooves 52 on the corresponding two sides thereof, and springs 53 are fixedly installed on the sides of the two plug-in grooves 52 away from the grooves 51, and a plug-in block 54 is fixedly installed on the other end of the springs 53. Inner holes 17 are provided on the corresponding two sides of the support columns 16, and the plug-in block 54 is engaged with the inner hole 17. A driving rod 55 is fixedly installed on one side of the plug-in block 54. The drive rod 55 is slidably connected with the plug-in groove 52. When the support column 16 moves downward inside the groove 51, the support column 16 squeezes the plug-in blocks 54 on both sides, causing them to retract to the innermost side of the plug-in groove 52 until the support column 16 moves to the bottom of the groove 51. At this time, the plug-in block 54 is pushed to move toward the side close to each other under the elastic force of the spring 2 53, so that it is inserted into the corresponding inner hole 17, thereby fixing the support column 16 to prevent the material box 1 from shaking in the studio, thereby improving the practicality of the device. When the material box 1 needs to be removed, the drive rod 55 is pulled toward the side away from each other, and the drive rod 55 drives the plug-in block 54 to move at the same time, so that the plug-in block 54 is no longer engaged with the inner hole 17, thereby being able to move the material box 1 upward, which is more convenient and quick, and improves the practicality of the device.
[0023] In summary, the present invention can avoid the solid ball material from being crushed when being discharged. When in use, the servo motor 2 is started, and the output end is used to drive the rotating shaft 21 to rotate, and the rotating shaft 21 drives the outer driving disk 22 to rotate, and the driving disk 22 is fixedly connected with the connecting rod 23 to drive the connecting rod 23 to rotate at the same time, and the other end of the connecting rod 23 is connected with the slider 13 to drive the slider 13 to move toward the side away from the feeding port 11, and the slider 13 is rotatably connected with the connecting rod 24, so that the connecting rod 24 drives the baffles 15 on both sides to move toward the side away from each other, so that the baffles 15 no longer block the feeding port 11, so that the solid balls enter the inner part of the discharge box 1 from the feeding port 11. When the solid ball falls, it first contacts the uppermost buffer plate 31. The sponge pad 33 installed on the buffer plate 31 and the spring 32 at the bottom can effectively reduce the impact force generated when the solid ball falls, avoid the solid ball from being broken when it contacts the buffer plate 31, and improve the practicality of the device. At the same time, when the connecting rod 23 drives the slider 13 to move to the side close to the feed port 11, the baffle 15 blocks the feed port 11 to prevent the solid ball from falling. By controlling the rotation speed of the servo motor 2, the number of solid balls falling can be controlled to prevent too many solid balls from falling at the same time, avoid collisions between solid balls and cause breakage, and improve the practicality of the device.
[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A feeding device capable of preventing solid ball material from being crushed during feeding, comprising a feeding box (1), characterized in that: The top of the material discharge box (1) is provided with a material inlet (11), and a servo motor (2) is fixedly installed on the top of the material discharge box (1) and on the two sides corresponding to the material inlet (11), and a rotating shaft (21) is rotatably connected to the top of the inner wall of the material discharge box (1) on both sides, and the output end of the servo motor (2) is respectively fixedly connected to a rotating shaft (21), and a driving disk (22) is fixedly installed on the outer side of the two rotating shafts (21), and a connecting rod (23) is fixedly installed on the bottom of the two driving disks (22), and two slide rails (12) are fixedly installed on the top of the inner wall of the material discharge box (1), and the two slide rails (12) are fixedly installed. A slider (13) is slidably connected to the inside of the loading box (1), the other end of the connecting rod 1 (23) is rotatably connected to the slider (13), the bottom of the slider (13) and located on one side of the connecting rod 1 (23) are rotatably connected to two connecting rods 2 (24), the top of the inner wall of the loading box (1) is fixedly installed with a rotating shaft 2 (14) on both sides corresponding to the top, the outer side of the rotating shaft 2 (14) is rotatably connected to baffles (15), the other ends of the two connecting rods 2 (24) are respectively fixedly connected to a baffle (15), the baffle (15) cooperates with the bottom of the feed inlet (11), and a buffer mechanism (3) is arranged inside the loading box (1).
2. The device for discharging solid balls to avoid crushing according to claim 1, characterized in that: The buffer mechanism (3) comprises a plurality of buffer plates (31), the buffer plates (31) being rotatably connected to the material discharge box (1), a plurality of springs (32) being fixedly mounted on the bottom of the buffer plates (31), the other end of the springs (32) being fixedly connected to the inner wall of the material discharge box (1), and a sponge pad (33) being fixedly mounted on the top of the buffer plates (31).
3. The device for discharging solid balls to avoid crushing according to claim 1, characterized in that: A discharge port (4) is provided at the bottom of the discharge box (1), and inclined plates (41) are fixedly mounted at the bottom of the inner wall of the discharge box (1) and on the two corresponding sides of the discharge port (4).
4. The device for discharging solid balls to avoid crushing according to claim 1, characterized in that: The tracks of the sliding block (13) and the sliding rail (12) are both in a T-shaped structure.
5. The device for discharging solid balls to avoid crushing according to claim 1, characterized in that: A conveying device (5) is provided at the bottom of the material discharge box (1), and grooves (51) are provided on the corresponding two sides of the top of the conveying device (5). A plurality of support columns (16) are fixedly installed at the bottom of the material discharge box (1), and the support columns (16) are snap-fitted with the grooves (51).
6. The device for discharging solid balls to avoid crushing according to claim 5, characterized in that: The conveying device (5) is provided with plug-in grooves (52) on both sides corresponding to the groove (51); a spring 2 (53) is fixedly installed on the side of the two plug-in grooves (52) away from the groove (51); a plug-in block (54) is fixedly installed on the other end of the spring 2 (53); an inner hole (17) is provided on both sides corresponding to the support column (16); the plug-in block (54) is engaged with the inner hole (17); a driving rod (55) is fixedly installed on one side of the plug-in block (54); and the driving rod (55) is slidably connected to the plug-in groove (52).