Raw material screening device for manufacturing metallic bond diamond sand

Abstract

The utility model provides a raw material screening device for manufacturing metallic bond diamond sand. The raw material screening device for manufacturing the metallic bond diamond sand comprises a supporting frame; the rotating shaft is rotationally mounted on the supporting frame; the motor is fixedly installed on the supporting frame, and an output shaft of the motor is fixedly connected with the rotating shaft; the filter cartridge is fixedly mounted on one side of the rotating shaft; the first screen drum is fixedly mounted in the filter drum; and the second screen drum is fixedly mounted in the filter drum, and the second screen drum is arranged outside the first screen drum in a sleeving manner. The raw material screening device for manufacturing the metallic bond diamond sand has the advantages that the diamond sand raw materials can be subjected to multi-stage screening, and meanwhile the diamond sand raw materials with different finenesses can be conveniently discharged in a classified mode.

Description

Technical Field

[0001] The utility model relates to the technical field of screening devices, in particular to a raw material screening device for manufacturing metal bond diamond sand. Background Art

[0002] Diamond is a mineral composed of carbon and is an allotrope of carbon. When diamond is extracted, a screen is needed to screen the diamond. Industrial diamonds range from grayish white to black. After being crushed and screened, they can be used to make grinding wheels, sanding belts, polishing wheels and grinding powder. Although the existing diamond sand raw material screening device can screen the raw materials multiple times, the screening structure is arranged up and down, and the large pieces of raw materials on the upper layer are inconvenient to discharge. The patent document with the authorization announcement number CN218167745U also has this problem.

[0003] Therefore, it is necessary to provide a new raw material screening device for manufacturing metal bond diamond sand to solve the above-mentioned technical problems. Utility Model Content

[0004] In order to solve the technical problem of inconvenient material discharge in the existing multi-layer screening device, the utility model provides a raw material screening device for manufacturing metal bond diamond sand.

[0005] The utility model provides a raw material screening device for manufacturing metal-bonded diamond sand, comprising: a support frame; a rotating shaft, which is rotatably mounted on the support frame; a motor, which is fixedly mounted on the support frame, and the output shaft of the motor is fixedly connected to the rotating shaft; a filter cartridge, which is fixedly mounted on one side of the rotating shaft; a first screen cartridge, which is fixedly mounted in the filter cartridge; a second screen cartridge, which is fixedly mounted in the filter cartridge, and a second screen cartridge is sleeved outside the first screen cartridge; a protective component, which is arranged on the top of the filter cartridge, and is used to prevent the diamond sand raw material from spilling when screening materials; a limit component, which is arranged on the filter cartridge; a support component, which is arranged on the support frame, and is used to support the filter cartridge.

[0006] Preferably, the protective assembly includes multiple blocking rings and multiple limit blocks, the multiple blocking rings are filled into the filter cartridge, the multiple limit blocks are respectively fixedly mounted on the multiple blocking rings, and the multiple limit blocks are respectively in contact with the filter cartridge, the first sieve cartridge and the second sieve cartridge.

[0007] Preferably, the limiting assembly includes two threaded rods, two nuts and a baffle, the two threaded rods are fixedly mounted on the filter cartridge, the baffle is movably sleeved on the two threaded rods, the two nuts are respectively threadedly sleeved on the two threaded rods, and both nuts can contact the baffle.

[0008] Preferably, the support assembly includes a fixing ring, a limiting ring and a plurality of balls, the fixing ring is fixedly sleeved outside the filter cartridge, the limiting ring is movably sleeved outside the fixing ring, the limiting ring is fixedly connected to the support frame, and the plurality of balls are embedded between the fixing ring and the limiting ring.

[0009] Preferably, a support seat is hinged at the bottom of the support frame, and two support legs are fixedly mounted on the support frame, and both of the two support legs can contact the support seat.

[0010] Preferably, two support rods and two cylinders are hingedly connected to the bottom of the support seat, the bottoms of the two support rods are fixedly mounted with the same base, and the two cylinders are hingedly connected to the base.

[0011] Preferably, an anti-slip pad is fixedly installed on the bottom of the base, and mesh holes are provided on the first sieve cylinder and the second sieve cylinder. The diameter of the mesh holes on the first sieve cylinder is larger than that on the second sieve cylinder.

[0012] Compared with the related art, the raw material screening device for metal bond diamond sand manufacturing provided by the utility model has the following beneficial effects:

[0013] The utility model provides a raw material screening device for manufacturing metal bond diamond sand:

[0014] 1. The filter cartridge can be driven to rotate by the motor to drive the rotating shaft to rotate, so that the diamond sand raw material in the first screen cartridge can be graded and screened. The limit block can prevent the blocking ring from directly extending into the filter cartridge, which makes it difficult to remove the blocking ring. The blocking ring can prevent the diamond sand raw material from spilling and causing waste when screening. The baffle can be limited by the threaded rod and the nut, and the installed blocking ring can be clamped and limited by the baffle;

[0015] 2. The ball bearing can be limited by the fixed ring and the limit ring. The ball bearing can increase the smoothness of the fixed ring when rotating in the limit ring. The support legs can ensure that the support frame can remain stable when placed vertically or horizontally. The support frame can be supported by the support seat. The angle of the support seat can be adjusted by adjusting the extension length of the output rod of the cylinder, so that it is more convenient to discharge the diamond sand raw material after screening. The anti-slip pad can increase the overall stability of the device. The first screen drum and the second screen drum with different aperture sizes can perform multi-stage screening on the diamond sand raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the main cross-sectional structure of a preferred embodiment of the raw material screening device for manufacturing metal-bonded diamond sand provided by the utility model;

[0017] Figure 2 It is a schematic diagram of the main cross-sectional structure of the utility model in the discharge state;

[0018] Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0019] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the filter cartridge in the utility model.

[0020] Numbers in the figure: 1. support frame; 2. rotating shaft; 3. motor; 4. filter cartridge; 5. first screen cartridge; 6. second screen cartridge; 7. fixing ring; 8. limiting ring; 9. ball bearing; 10. threaded rod; 11. nut; 12. baffle; 13. blocking ring; 14. limiting block; 15. support seat; 16. support rod; 17. cylinder; 18. base. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1-Figure 4 ,in, Figure 1 A schematic diagram of the main cross-sectional structure of a preferred embodiment of the raw material screening device for manufacturing metal-bonded diamond sand provided by the utility model; Figure 2 It is a schematic diagram of the main cross-sectional structure of the utility model in the discharge state; Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG. Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the filter cartridge in the utility model.

[0023] The raw material screening device for manufacturing metal bond diamond sand comprises: a support frame 1; a rotating shaft 2, wherein the rotating shaft 2 is rotatably mounted on the supporting frame 1; a motor 3, wherein the motor 3 is fixedly mounted on the supporting frame 1, and the output shaft of the motor 3 is fixedly connected to the rotating shaft 2; a filter cartridge 4, wherein the filter cartridge 4 is fixedly mounted on one side of the rotating shaft 2; a first screen cartridge 5, wherein the first screen cartridge 5 is fixedly mounted in the filter cartridge 4; a second screen cartridge 6, wherein the second screen cartridge 6 is fixedly mounted in the filter cartridge 4, and the second screen cartridge 6 is sleeved outside the first screen cartridge 5; a protective component, wherein the protective component is arranged on the top of the filter cartridge 4, and the protective component is used to prevent the diamond sand raw material from spilling when screening the material; a limiter component, wherein the limiter component is arranged on the filter cartridge 4; a support component, wherein the support component is arranged on the supporting frame 1, and the support component is used to support the filter cartridge 4, and the filter cartridge 4 can be driven to rotate by the motor 3 to drive the rotating shaft 2 to rotate, so that the diamond sand raw material in the first screen cartridge 5 can be graded and screened.

[0024] The protective assembly includes multiple blocking rings 13 and multiple limit blocks 14. The multiple blocking rings 13 are filled into the filter cartridge 4. The multiple limit blocks 14 are respectively fixedly installed on the multiple blocking rings 13. The multiple limit blocks 14 are respectively in contact with the filter cartridge 4, the first sieve cartridge 5 and the second sieve cartridge 6. The limit blocks 14 can prevent the blocking rings 13 from directly extending into the filter cartridge 4, making it difficult to remove the blocking rings 13. The blocking rings 13 can prevent the raw materials from spilling out and causing waste when screening the diamond sand raw materials.

[0025] The limiting assembly includes two threaded rods 10, two nuts 11 and a baffle 12. The two threaded rods 10 are fixedly mounted on the filter cartridge 4. The baffle 12 is movably sleeved on the two threaded rods 10. The two nuts 11 are respectively threadedly sleeved on the two threaded rods 10. Both nuts 11 can contact the baffle 12. The baffle 12 can be limited by the threaded rods 10 cooperating with the nuts 11, and the installed blocking ring 13 can be clamped and limited by the baffle 12.

[0026] The support assembly includes a fixing ring 7, a limiting ring 8 and a plurality of balls 9. The fixing ring 7 is fixedly sleeved outside the filter cartridge 4, the limiting ring 8 is movably sleeved outside the fixing ring 7, the limiting ring 8 is fixedly connected to the support frame 1, and the plurality of balls 9 are embedded between the fixing ring 7 and the limiting ring 8. The balls 9 can be limited by the fixing ring 7 cooperating with the limiting ring 8, and the balls 9 can increase the smoothness of the fixing ring 7 when rotating in the limiting ring 8.

[0027] A support seat 15 is hinged at the bottom of the support frame 1, and two support legs are fixedly installed on the support frame 1. Both of the support legs can be in contact with the support seat 15. The support legs can ensure that the support frame 1 can remain stable when placed vertically or horizontally, and the support seat 15 can support the support frame 1.

[0028] The bottom of the support seat 15 is hinged with two support rods 16 and two cylinders 17. The bottoms of the two support rods 16 are fixedly installed with the same base 18. The two cylinders 17 are hinged to the base 18. The angle of the support seat 15 can be adjusted by adjusting the extension length of the output rod of the cylinder 17, so as to facilitate the discharge of the screened diamond sand raw material.

[0029] An anti-skid pad is fixedly installed at the bottom of the base 18. The first sieve drum 5 and the second sieve drum 6 are both provided with mesh holes. The diameter of the mesh holes on the first sieve drum 5 is larger than the mesh holes on the second sieve drum 6. The anti-skid pad can increase the overall stability of the device. The first sieve drum 5 and the second sieve drum 6 with different aperture sizes can be used to perform multi-stage screening of diamond sand raw materials.

[0030] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0031] The working principle of the raw material screening device for metal bond diamond sand manufacturing provided by the utility model is as follows:

[0032] This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.

[0033] When in use, first pour the diamond sand raw material into the first screen cylinder 5, then install the blocking ring 13 in the filter cylinder 4, sleeve the baffle 12 on the threaded rod 10 and install the nut 11 on the threaded rod 10. The nut 11 abuts against the baffle 12, so that the baffle 12 can abut against the blocking ring 13, thereby ensuring the stability of the blocking ring 13, and then put down the support frame 1, turn on the motor 3, and the motor 3 drives the rotating shaft 2 to rotate so that the filter cylinder 4 can rotate, thereby preliminarily screening the diamond sand raw material. When discharge is required, turn on the cylinder 17, and the output rod of the cylinder 17 can extend to adjust the angle of the support seat 15, and then remove the blocking rings 13 in turn. After removing a single blocking ring 13, turn on the motor 3, so that the screened diamond sand raw material can be discharged more comprehensively and reduce residue.

[0034] Compared with the related art, the raw material screening device for metal bond diamond sand manufacturing provided by the utility model has the following beneficial effects:

[0035] The utility model provides a raw material screening device for manufacturing metal bond diamond sand. The rotation of the rotating shaft 2 can be driven by the motor 3 to drive the filter drum 4 to rotate, so that the diamond sand raw material located in the first screen drum 5 can be graded and screened. The blocking ring 13 can be prevented from directly extending into the filter drum 4 by the limiting block 14, which makes it difficult to remove the blocking ring 13. The blocking ring 13 can prevent the raw material from being spilled and wasted when screening the diamond sand raw material. The baffle 12 can be limited by the threaded rod 10 and the nut 11. The installed blocking ring 13 can be clamped and limited by the baffle 12. The ring 7 cooperates with the limiting ring 8 to limit the ball 9, and the ball 9 can increase the smoothness of the rotation of the fixing ring 7 in the limiting ring 8. The support legs can ensure that the support frame 1 can remain stable when placed vertically or horizontally. The support frame 1 can be supported by the support seat 15, and the angle of the support seat 15 can be adjusted by adjusting the extension length of the output rod of the cylinder 17, so as to facilitate the discharge of the diamond sand raw material after screening. The anti-slip pad can increase the overall stability of the device, and the first sieve drum 5 and the second sieve drum 6 with different aperture sizes can perform multi-stage screening on the diamond sand raw material.

[0036] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A raw material screening device for manufacturing metal bond diamond sand, It is characterized in that include: Support frame; A rotating shaft, the rotating shaft is rotatably mounted on the supporting frame; A motor, wherein the motor is fixedly mounted on the support frame, and an output shaft of the motor is fixedly connected to the rotating shaft; A filter cartridge, the filter cartridge being fixedly mounted on one side of the rotating shaft; a first sieve cylinder, the first sieve cylinder being fixedly installed in the filter cylinder; A second sieve cylinder, wherein the second sieve cylinder is fixedly installed in the filter cylinder and sleeved outside the first sieve cylinder; A protection component, which is arranged on the top of the filter cartridge and is used to prevent diamond sand raw materials from spilling when screening materials; A limiting component, wherein the limiting component is arranged on the filter cartridge; A support assembly is arranged on the support frame, and the support assembly is used to support the filter cartridge.

2. The raw material screening device for producing metal bond diamond sand according to claim 1, It is characterized in that The protection component includes multiple blocking rings and multiple limit blocks. The multiple blocking rings are filled into the filter cartridge. The multiple limit blocks are respectively fixedly installed on the multiple blocking rings. The multiple limit blocks are respectively in contact with the filter cartridge, the first screen cartridge and the second screen cartridge.

3. The raw material screening device for producing metal bond diamond sand according to claim 2, It is characterized in that The limiting assembly includes two threaded rods, two nuts and a baffle. The two threaded rods are fixedly mounted on the filter cartridge, the baffle is movably sleeved on the two threaded rods, the two nuts are respectively threadedly sleeved on the two threaded rods, and both nuts can contact the baffle.

4. The raw material screening device for producing metal bond diamond sand according to claim 1, It is characterized in that The support assembly includes a fixing ring, a limiting ring and a plurality of balls. The fixing ring is fixedly sleeved outside the filter cartridge, the limiting ring is movably sleeved outside the fixing ring, the limiting ring is fixedly connected to the support frame, and the plurality of balls are embedded between the fixing ring and the limiting ring.

5. The raw material screening device for producing metal bond diamond sand according to claim 1, It is characterized in that A support seat is hinged at the bottom of the support frame, and two support legs are fixedly installed on the support frame, and both of the two support legs can contact the support seat.

6. The raw material screening device for producing metal bond diamond sand according to claim 5, It is characterized in that Two support rods and two cylinders are hinged at the bottom of the support seat, the bottoms of the two support rods are fixedly mounted with the same base, and the two cylinders are hinged to the base.

7. The raw material screening device for producing metal bond diamond sand according to claim 6, It is characterized in that An anti-slip pad is fixedly installed at the bottom of the base. The first sieve cylinder and the second sieve cylinder are both provided with mesh holes. The diameter of the mesh holes on the first sieve cylinder is larger than that of the mesh holes on the second sieve cylinder.

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