Artificial diamond screening machine

Abstract

The utility model discloses an artificial diamond screening machine, which relates to the technical field of artificial diamonds and comprises a main board, an adjusting mechanism is arranged on the upper surface of the main board and comprises a servo motor fixedly connected with the upper surface of the main board, and the output end of the servo motor is fixedly connected with a rotating rod. Through mutual cooperation of a servo motor, a rotating rod, a first gear, a first fixing plate, a threaded rod and second gears, the servo motor drives the rotating rod to rotate, the rotating rod drives the first gear to rotate, and the first gear and the two second gears are meshed to rotate synchronously; and then the second gear rotates to drive a spiral ring to transversely move, the spiral ring pushes an adjusting plate through a transmission frame to conduct inclination adjustment, and therefore the inclination of the adjusting plate can be automatically adjusted to screen and classify diamonds, the practicability of the device is greatly improved, and the complexity of frequent adjustment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial diamonds, in particular to an artificial diamond screening machine. Background Art

[0002] Diamond is a mineral composed of pure carbon and is the hardest substance in nature.

[0003] Artificial diamond is made by artificially converting non-diamond carbon into diamond carbon, and forming single crystal and polycrystalline diamond through nucleation and growth, or sintering fine-grained diamond into polycrystalline diamond under high pressure and high temperature, which is a necessary step in the processing of artificial diamond.

[0004] In the process of artificial diamond screening, refer to patent document CN213103124U. The device proposed in the patent document can remove impurities and classify carbon powder and screens of different diameters by screening with different mesh sizes. The patent adopts a multi-layer arrangement to achieve continuous material processing, and continuous material discharge is achieved through a discharge hopper, and then it enters the sorting screen through a belt conveyor, and then slides down from the sorting screen. The sorting screen achieves graded screening through screens of different mesh sizes. However, in the actual application of artificial diamond screening, although the device can screen and size diamonds, the adjustment of the inclination is relatively cumbersome, so it is time-consuming and laborious to adjust the inclination; for this reason, we provide an artificial diamond screening machine to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide an artificial diamond screening machine, which can realize automatic adjustment of the inclination of the screening device, thereby greatly improving the convenience of the staff, reducing the workload of the staff, and improving the convenience of screening artificial diamonds.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an artificial diamond screening machine, comprising a main board, an upper surface of the main board is provided with an adjustment mechanism, the adjustment mechanism comprises a servo motor fixedly connected to the upper surface of the main board, and the output end of the servo motor is fixedly connected to a rotating rod, an end of the rotating rod away from the servo motor is fixedly connected to a first gear, two first fixed plates are fixedly connected to the upper surface of the main board, and a side surface of the first fixed plate close to the first gear is rotatably connected to a threaded rod, and an end of the threaded rod close to the first gear is fixedly connected to a second gear, and the two second gears are both meshed with the first gear.

[0007] The outer surfaces of the two threaded rods are both threadedly connected with screw rings, and the outer surfaces of the screw rings are hinged with a transmission frame, the upper surface of the main board is fixedly connected with two second fixed plates, an adjustment plate is provided on the upper part of the main board, and the front and rear sides of the adjustment plate are both fixedly connected with a first connecting rod, and the outer surface of the first connecting rod is rotatably connected to the reserved hole inside the second fixed plate, the bottom surface of the adjustment plate is fixedly connected with two connecting blocks, and the connecting blocks are hinged to the end of the transmission frame away from the screw ring.

[0008] Furthermore, two third fixing plates are fixedly connected to the upper surface of the main board, and a guide groove is provided on the outer surface of the third fixing plate. Two second connecting rods are fixedly connected to the front and rear sides of the adjustment plate, and the outer surfaces of the second connecting rods are slidably connected to the inner walls of the guide grooves. By setting the guide grooves, the adjustment plate can be better guided by the second connecting rods and the stability of the adjustment plate when adjusting the inclination can be improved.

[0009] Furthermore, the ends of the two second connecting rods that are away from each other are fixedly connected to the first retaining ring, and the ends of the two first connecting rods that are away from each other are rotated to pass through the second fixed plate on the same side and are fixedly connected to the second retaining ring. By setting the first retaining ring, the adjustment plate can be better limited and blocked, thereby preventing the adjustment plate from shaking during the diamond screening process.

[0010] Furthermore, a first screening hole, a second screening hole and a third screening hole are provided on the upper surface of the adjustment plate, and two symmetrical protective strips are fixedly connected to the upper surface of the adjustment plate. By setting the first screening hole, the second screening hole and the third screening hole, diamonds of different sizes can be better screened and filtered, thereby achieving the classification of diamonds.

[0011] Furthermore, a blocking frame is fixedly connected to the upper surface of the main board, and the reserved holes on the outer surface of the blocking frame are rotatably connected to the rotating rod and the two threaded rods respectively, and a third connecting rod is fixedly connected to the side where the two transmission frames are close to each other. By setting up the blocking frame, the screw ring can be better limited and blocked during lateral movement, thereby avoiding the risk of displacement and falling off of the screw ring during lateral movement.

[0012] Furthermore, a placement plate is fixedly connected to the bottom surface of the main board, and a collection box is provided on the upper surface of the placement plate. By providing the placement plate and the collection box, larger impurities after screening can be better collected, and diamonds can also be collected by installing a transport plate at the bottom of the adjustment plate.

[0013] Furthermore, support legs are fixedly connected to the four corners of the bottom surface of the mainboard, and foot pads are fixedly connected to the lower ends of the support legs. By providing the support legs, the entire device can be better supported and moved, thereby greatly improving the practicality of the device.

[0014] Furthermore, the reserved groove on the inner wall of each supporting leg is fixedly connected to an electric push rod, and a universal wheel is installed at the output end of the electric push rod. By setting the electric push rod, the universal wheel can be pushed out when the entire device needs to be moved, thereby facilitating the movement of the entire device.

[0015] Compared with the prior art, the artificial diamond screening machine has the following beneficial effects:

[0016] 1. The utility model sets a servo motor, a rotating rod, a first gear, a first fixed plate, a threaded rod, and a second gear which cooperate with each other, so that the servo motor drives the rotating rod to rotate, and the rotating rod drives the first gear to rotate, so that the first gear and the two second gears are meshed and rotate synchronously, and then the second gear drives the screw ring to move laterally when rotating, and the screw ring pushes the adjustment plate through the transmission frame to adjust the tilt, so that the inclination of the adjustment plate can be automatically adjusted to screen and classify diamonds, thereby greatly improving the practicality of the device and avoiding the tediousness of frequent adjustments.

[0017] 2. The utility model can better guide the adjustment plate and improve the stability of the adjustment plate during tilt adjustment by providing the guide groove and the second connecting rod. The first retaining ring and the second retaining ring can better limit and block the adjustment plate to avoid shaking. The first screening hole, the second screening hole and the third screening hole can better classify and screen the diamonds. The protection strip can limit and block the diamonds during screening to avoid the diamonds from falling off during screening. The support legs and foot pads can better support and move the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the adjustment mechanism of the utility model;

[0020] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the universal wheel of the utility model.

[0022] In the figure: 1. main board; 2. adjusting mechanism; 201. servo motor; 202. rotating rod; 203. first gear; 204. first fixed plate; 205. threaded rod; 206. second gear; 207. screw ring; 208. transmission frame; 209. second fixed plate; 2010. adjusting plate; 2011. first connecting rod; 2012. connecting block; 3. third fixed plate; 4. guide groove; 5. second connecting rod; 6. first retaining ring; 7. second retaining ring; 8. first screening hole; 9. second screening hole; 10. third screening hole; 11. protective strip; 12. blocking frame; 13. third connecting rod; 14. placing plate; 15. collecting box; 16. supporting leg; 17. foot pad; 18. electric push rod; 19. universal wheel. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0024] As described in the background technology, although the device can screen and size diamonds, the adjustment of the inclination is rather cumbersome. Therefore, it is time-consuming and laborious to adjust the inclination. For this reason, this embodiment provides an artificial diamond screening machine, which can automatically adjust the inclination of the screening device, thereby greatly improving the convenience of the staff, reducing the workload of the staff, and improving the convenience of screening artificial diamonds.

[0025] See also Figure 1 - Figure 4 The present embodiment proposes an artificial diamond screening machine, including a main board 1, an upper surface of the main board 1 is provided with an adjusting mechanism 2, the adjusting mechanism 2 includes a servo motor 201 fixedly connected to the upper surface of the main board 1, and the output end of the servo motor 201 is fixedly connected to a rotating rod 202, an end of the rotating rod 202 away from the servo motor 201 is fixedly connected to a first gear 203, the upper surface of the main board 1 is fixedly connected to two first fixed plates 204, and a side surface of the first fixed plate 204 close to the first gear 203 is rotatably connected to a threaded rod 205, and an end of the threaded rod 205 close to the first gear 203 is fixedly connected to a second gear 206, and the two second gears 206 are both meshed with the first gear 203.

[0026] refer to Figure 2 and Figure 3 The servo motor 201 is set up so that the servo motor 201 can better drive the second gear 206 to rotate through the rotating rod 202 and the first gear 203, and then drive the threaded rod 205 to rotate, so that the threaded rod 205 can drive the subsequent transmission components to rotate synchronously, and the threaded rod 205 has a self-locking thread, which can better facilitate the adjustment of the inclination of diamond screening.

[0027] The upper surface of the main board 1 is fixedly connected with a blocking frame 12, and the reserved holes on the outer surface of the blocking frame 12 are rotatably connected with the rotating rod 202 and the two threaded rods 205 respectively. The side of the two transmission frames 208 close to each other is fixedly connected with a third connecting rod 13.

[0028] By setting up the blocking frame 12, the screw ring 207 can be better limited and blocked during lateral movement, thereby avoiding the risk of the screw ring 207 being offset and falling off during lateral movement. The setting of the third connecting rod 13 can better enable the two transmission frames 208 to transmit synchronously and improve the stability of the transmission frame 208 during transmission.

[0029] The bottom surface of the main board 1 is fixedly connected with a placement plate 14, and the upper surface of the placement plate 14 is provided with a collection box 15. By providing the placement plate 14 and the collection box 15, larger impurities after screening can be better collected, and diamonds can also be collected by installing a transport plate at the bottom of the adjustment plate 2010, so that the diamonds can be collected and classified more conveniently.

[0030] Support legs 16 are fixedly connected to the four corners of the bottom surface of the mainboard 1, and the lower ends of the support legs 16 are fixedly connected to foot pads 17. By setting the support legs 16, the entire device can be better supported and moved, thereby greatly improving the practicality of the device. The setting of the foot pads 17 can greatly improve the stability of the entire device when it is placed and increase the friction between the device and the ground.

[0031] The reserved grooves on the inner wall of each supporting leg 16 are fixedly connected to an electric push rod 18, and a universal wheel 19 is installed at the output end of the electric push rod 18. By setting the electric push rod 18, the universal wheel 19 can be pushed out when the entire device needs to be moved, thereby facilitating the movement of the entire device. The setting of the universal wheel 19 can facilitate the staff to push the entire device for stable movement.

[0032] The outer surfaces of the two threaded rods 205 are both threadedly connected with screw rings 207, and the outer surfaces of the screw rings 207 are hinged with a transmission frame 208. The upper surface of the main board 1 is fixedly connected with two second fixed plates 209. An adjustment plate 2010 is provided on the upper part of the main board 1, and the front and rear sides of the adjustment plate 2010 are both fixedly connected with a first connecting rod 2011, and the outer surface of the first connecting rod 2011 is rotatably connected to the reserved hole inside the second fixed plate 209. The bottom surface of the adjustment plate 2010 is fixedly connected with two connecting blocks 2012, and the connecting block 2012 is hinged to the end of the transmission frame 208 away from the screw ring 207.

[0033] refer to Figure 2 and Figure 3The setting of the screw ring 207 can push the adjustment plate 2010 to adjust the inclination through the transmission frame 208 and the connecting block 2012, thereby realizing automatic screening adjustment of diamonds, and the adjustment plate 2010 can rotate at the first connecting rod 2011 when the inclination is adjusted.

[0034] Two third fixing plates 3 are fixedly connected to the upper surface of the main board 1, and a guide groove 4 is provided on the outer surface of the third fixing plates 3. Two second connecting rods 5 are fixedly connected to the front and rear sides of the adjustment plate 2010, and the outer surfaces of the second connecting rods 5 are slidably connected to the inner walls of the guide grooves 4. By providing the guide grooves 4, the adjustment plate 2010 can be better guided by the second connecting rods 5, and the stability of the adjustment plate 2010 during inclination adjustment can be improved, thereby greatly improving the practicality of the overall device.

[0035] The ends of the two second connecting rods 5 that are away from each other are fixedly connected to the first retaining ring 6, and the ends of the two first connecting rods 2011 that are away from each other are rotated to pass through the second fixed plate 209 on the same side and are fixedly connected to the second retaining ring 7. By setting the first retaining ring 6, the adjustment plate 2010 can be better limited and blocked, thereby preventing the adjustment plate 2010 from shaking during the diamond screening process, and the setting of the second retaining ring 7 can further improve the stability of the adjustment plate 2010 during diamond screening.

[0036] The upper surface of the adjustment plate 2010 is provided with a first screening hole 8, a second screening hole 9 and a third screening hole 10, and the upper surface of the adjustment plate 2010 is fixedly connected with two symmetrical protective strips 11. By setting the first screening hole 8, the second screening hole 9 and the third screening hole 10, diamonds of different sizes can be better screened and filtered, thereby realizing the classification of diamonds, and the setting of the protective strip 11 can better protect the diamonds and avoid the risk of diamonds falling during screening.

[0037] Working principle: When screening diamonds, first pour the diamonds onto the adjustment plate 2010. The diamonds are affected by the inclination of the adjustment plate 2010, so that the diamonds roll on the adjustment plate 2010, and the diamonds are rolled and screened in sequence at the first screening hole 8, the second screening hole 9, and the third screening hole 10, thereby realizing the screening operation of the diamonds. If the inclination needs to be adjusted to improve the efficiency of screening, the servo motor 201 can be started, and the output shaft of the servo motor 201 drives the rotating rod 202 and the first gear 203 to rotate, and the first gear 203 is engaged with the two second gears 206, thereby driving the two second gears 206 to rotate, so that the second gear 206 drives the threaded rod 205 to rotate, and the threaded rod 205 drives the screw ring 207 to perform a lateral adjustment movement, and the screw ring 207 pushes the adjustment plate 2010 through the transmission frame 208 to perform a lifting and lowering adjustment movement, thereby realizing the operation of automatically adjusting the screening inclination, greatly improving the convenience.

Claims

1. A synthetic diamond screening machine, comprising a main board (1), characterized in that: The upper surface of the main board (1) is provided with an adjustment mechanism (2), the adjustment mechanism (2) comprising a servo motor (201) fixedly connected to the upper surface of the main board (1), and the output end of the servo motor (201) is fixedly connected to a rotating rod (202), and the end of the rotating rod (202) away from the servo motor (201) is fixedly connected to a first gear (203), the upper surface of the main board (1) is fixedly connected to two first fixed plates (204), and the side surfaces of the first fixed plates (204) close to the first gear (203) are both rotatably connected to threaded rods (205), and the end of the threaded rod (205) close to the first gear (203) is fixedly connected to a second gear (206), and the two second gears (206) are both meshed with the first gear (203); The outer surfaces of the two threaded rods (205) are both threadedly connected with a screw ring (207), and the outer surfaces of the screw rings (207) are hinged with a transmission frame (208). The upper surface of the main board (1) is fixedly connected with two second fixed plates (209). An adjustment plate (2010) is provided on the upper part of the main board (1), and the front and rear sides of the adjustment plate (2010) are both fixedly connected with a first connecting rod (2011), and the outer surface of the first connecting rod (2011) is rotatably connected to a reserved hole inside the second fixed plate (209). The bottom surface of the adjustment plate (2010) is fixedly connected with two connecting blocks (2012), and the connecting blocks (2012) are hinged with one end of the transmission frame (208) away from the screw ring (207).

2. The artificial diamond screening machine according to claim 1, characterized in that: Two third fixing plates (3) are fixedly connected to the upper surface of the main board (1), and a guide groove (4) is provided on the outer surface of the third fixing plate (3). Two second connecting rods (5) are fixedly connected to the front and rear sides of the adjustment plate (2010), and the outer surface of the second connecting rod (5) is slidably connected to the inner wall of the guide groove (4).

3. The artificial diamond screening machine according to claim 2, characterized in that: The ends of the two second connecting rods (5) that are away from each other are fixedly connected to the first retaining ring (6), and the ends of the two first connecting rods (2011) that are away from each other are rotated to pass through the second fixing plate (209) on the same side and are fixedly connected to the second retaining ring (7).

4. The artificial diamond screening machine according to claim 1, characterized in that: The upper surface of the adjustment plate (2010) is provided with a first screening hole (8), a second screening hole (9) and a third screening hole (10), and the upper surface of the adjustment plate (2010) is fixedly connected to two symmetrical protective strips (11).

5. The artificial diamond screening machine according to claim 1, characterized in that: A blocking frame (12) is fixedly connected to the upper surface of the main board (1), and reserved holes on the outer surface of the blocking frame (12) are rotatably connected to the rotating rod (202) and the two threaded rods (205) respectively, and a third connecting rod (13) is fixedly connected to the side surfaces of the two transmission frames (208) that are close to each other.

6. The artificial diamond screening machine according to claim 1, characterized in that: A placement plate (14) is fixedly connected to the bottom surface of the main board (1), and a collection box (15) is provided on the upper surface of the placement plate (14).

7. The artificial diamond screening machine according to claim 1, characterized in that: Support legs (16) are fixedly connected to the four corners of the bottom surface of the main board (1), and foot pads (17) are fixedly connected to the lower ends of the support legs (16).

8. The artificial diamond screening machine according to claim 7, characterized in that: The reserved groove on the inner wall of each support leg (16) is fixedly connected to an electric push rod (18), and a universal wheel (19) is installed at the output end of the electric push rod (18).

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