Screenable metal part processing conveying device

Abstract

The utility model belongs to metal spare part processing field, concretely speaking is a kind of metal spare part processing conveying device with screening, including conveying table, the top of conveying table is equipped with conveyer belt, the top of conveying table and located the both sides of conveyer belt are all fixedly connected with baffle;The utility model can first screen to metal parts before transmission, and screening precision is high, can be classified transmission and storage after screening, effectively improves the transmission efficiency and production efficiency of metal parts, avoids the trouble that staff still needs manual screening before or after the transmission of metal parts, and then greatly reduces the labor burden of staff.

Description

Technical Field

[0001] This utility model relates to the field of metal parts processing, specifically a conveying device for processing metal parts that can be screened. Background Technology

[0002] Metal parts refer to a collective term for metal blocks, metal rods, metal tubes, etc. of various specifications and shapes manufactured from metal materials. Processed metal parts are used for parts transportation. Conveyor belts are widely used in industries such as cement, coking, metallurgy, chemical, and steel for short-distance and small-volume transportation, thereby completing the entire metal parts processing flow.

[0003] In the existing technology, when transporting block metal parts, since the metal parts are of different sizes and have different processing methods, workers need to manually sieve them before or after processing to classify the parts into different particle sizes. However, manual sieving is very troublesome, time-consuming and labor-intensive, which reduces the efficiency of metal part transport and production, and increases the workload of workers.

[0004] Therefore, a conveying device for processing metal parts that can be screened is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a conveying device for processing metal parts that can be screened.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A conveying device for processing metal parts that can be screened according to this utility model includes a conveying platform. A conveyor belt is installed on the top of the conveying platform. Baffles are fixedly connected to the top of the conveying platform and on both sides of the conveyor belt. A first support frame is fixedly connected to one side of the top of the conveying platform. Cross columns are rotatably connected to both sides of the inside of the first support frame. Sliding sleeves are slidably connected to the outside of the two cross columns. A screen basket is fixedly connected between the two sliding sleeves. A first screen hole, a second screen hole, and a third screen hole with progressively larger diameters are equidistantly opened on the outside of the screen basket. Cams are provided on both sides of the inside of the first support frame. A second support frame is fixedly connected to the top of the conveying platform away from the first support frame. A lifting plate is slidably connected to the inside of the second support frame. A rotating plate is rotatably connected to the bottom of the lifting plate. A transmission component and an adjustment component are respectively provided in the first support frame. An adjustment unit is provided in the second support frame.

[0007] Preferably, the transmission assembly includes a fixed frame, which is fixedly connected to the inner sides of the first support frame. A rotating shaft is rotatably connected inside each of the two fixed frames. Two cams are fixedly connected to the bottom of the corresponding rotating shafts. A first motor is fixedly connected to the top side of the fixed frame via a mounting plate. The output end of the first motor is fixedly connected to the rotating shaft. Synchronous pulleys are fixedly connected to the upper outer sides of the two rotating shafts. The two synchronous pulleys are connected by a synchronous belt drive.

[0008] Preferably, the adjustment assembly includes a first gear, which is fixedly connected to one of the outer ends of a cross post. A second motor is fixedly connected to the outer side of the first support frame and above the cross post. A second gear is rotatably connected to the outer side of the first support frame near the second motor. The output end of the second motor is fixedly connected to the second gear. The first gear and the second gear are meshed together.

[0009] Preferably, a third motor is fixedly connected to the top of the lifting plate via a mounting bracket, and the output end of the third motor extends to the bottom of the lifting plate and is fixedly connected to the rotating plate. Electric push rods are fixedly connected to both sides of the interior of the second support frame, and the output ends of the two electric push rods are fixedly connected to the lifting plate.

[0010] Preferably, a first collection frame is provided on both sides of the rotating plate outside the conveyor platform, and a second collection frame is provided on the outside of the conveyor platform between the two first collection frames.

[0011] Preferably, a door is installed on the outer side of the sieve basket, between the first sieve hole and the third sieve hole.

[0012] Preferably, the diameter of the second gear is smaller than the diameter of the first gear, and support legs are symmetrically fixedly connected to both sides of the bottom of the conveyor table.

[0013] Preferably, a spring is provided inside the sliding sleeve and on one side of the cross post, and the top of the conveyor table is located outside the conveyor belt and is fixedly connected to inclined plates above the first collection frame and the second collection frame respectively.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. This utility model can screen metal parts before they are transported, and the screening accuracy is high. After screening, they can be transported and stored in categories, which effectively improves the transport efficiency and production efficiency of metal parts. It avoids the trouble of manual screening by staff before or after the transport of metal parts, and thus greatly reduces the labor burden of staff.

[0016] 2. The present invention uses a spring that can be repeatedly compressed during the reciprocating motion of the screen basket, thereby increasing the impact force of the screen basket vibration through the spring's rebound force, and thus improving the screening efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a side perspective view of the present invention;

[0020] Figure 3 This is a cross-sectional view of the sieve basket in this utility model;

[0021] Figure 4 This is a partial perspective view of the present invention;

[0022] Figure 5 For the present utility model Figure 3 Enlarged view of point A in the middle;

[0023] Figure 6 For the present utility model Figure 3 Enlarged view of section B in the middle.

[0024] In the diagram: 1. Conveyor platform; 2. Conveyor belt; 3. First support frame; 4. Cross column; 5. Sliding sleeve; 6. Screen basket; 7. First screen hole; 8. Second screen hole; 9. Third screen hole; 10. Cam; 11. Second support frame; 12. Lifting plate; 13. Rotating plate; 14. Fixed frame; 15. Rotating shaft; 16. First motor; 17. Synchronous pulley; 18. Synchronous belt; 19. First gear; 20. Second motor; 21. Second gear; 22. Third motor; 23. Electric push rod; 24. First collection frame; 25. Second collection frame; 26. Baffle; 27. Box door; 28. Spring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] Please see Figure 1-6 As shown, a conveying device for processing metal parts capable of screening includes a conveyor table 1, a conveyor belt 2 mounted on the top of the conveyor table 1, baffles 26 fixedly connected to the top of the conveyor table 1 and on both sides of the conveyor belt 2, a first support frame 3 fixedly connected to one side of the top of the conveyor table 1, cross posts 4 rotatably connected to both sides inside the first support frame 3, sliding sleeves 5 slidably connected to the outside of the two cross posts 4, and a screen basket 6 fixedly connected between the two sliding sleeves 5. The outside of the screen basket 6 has first screen holes 7, second screen holes 8, and third screen holes of progressively larger diameters, equidistantly spaced. The third sieve hole 9, cams 10 are provided on both sides of the interior of the first support frame 3, and a second support frame 11 is fixedly connected to the top of the conveyor table 1 away from the first support frame 3. A lifting plate 12 is slidably connected to the inner side of the second support frame 11, and a rotating plate 13 is rotatably connected to the bottom of the lifting plate 12. A transmission assembly and an adjustment assembly are respectively provided inside the first support frame 3, and an adjustment unit is provided inside the second support frame 11. The transmission assembly includes a fixed frame 14, which is fixedly connected to both sides of the interior of the first support frame 3. The interiors of the two fixed frames 14 are rotatably connected. A rotating shaft 15 is connected to the base of each rotating shaft 15. Two cams 10 are fixedly connected to the bottom of the corresponding rotating shaft 15. A first motor 16 is fixedly connected to the top side of the mounting bracket 14 via a mounting plate. The output end of the first motor 16 is fixedly connected to the rotating shaft 15. Synchronous pulleys 17 are fixedly connected to the top of each of the two rotating shafts 15. The two synchronous pulleys 17 are connected to each other via a synchronous belt 18. The adjusting assembly includes a first gear 19, which is fixedly connected to one end of the outer side of one of the cross pins 4. The first support bracket 3 is fixedly connected to the outer side of the first support bracket 3 above the cross pin 4. There is a second motor 20. A second gear 21 is rotatably connected to the outside of the first support frame 3 near the second motor 20. The output end of the second motor 20 is fixedly connected to the second gear 21. The first gear 19 is meshed with the second gear 21. A third motor 22 is fixedly connected to the top of the lifting plate 12 through a mounting bracket. The output end of the third motor 22 extends to the bottom of the lifting plate 12 and is fixedly connected to the rotating plate 13. Electric push rods 23 are fixedly connected to both sides of the inside of the second support frame 11. The output ends of the two electric push rods 23 are fixedly connected to the lifting plate 12.

[0028] During operation, the box door 27 is first opened, and the metal parts to be conveyed are placed into the screen basket 6. Then, the box door 27 is closed, and the conveyor belt 2 and the first motor 16 are started. The output end of the first motor 16 drives the corresponding synchronous wheel 17 to rotate. Under the transmission relationship between the two synchronous wheels 17 and the synchronous belt 18, the two rotating shafts 15 and the cam 10 can be driven to rotate synchronously. The two cams 10 can repeatedly push the screen basket 6 to perform high-frequency reciprocating motion, thus screening the metal parts inside the screen basket 6. First, the small metal parts are screened through the first screen hole 7 and fall to the top of the conveyor belt 2. The small metal parts can then be conveyed by the conveyor belt 2. When they are conveyed to the rotating plate 13, the inclined rotating plate 13 can drive the small metal parts to fall through the inclined plate into the corresponding first collection frame 24 for collection. After the screening and conveying of the small metal parts is completed, the third motor 22 is started, which drives the rotating plate 13 to rotate in opposite directions, so that the opening faces the other side. Then, the second motor 20 is started, which drives the second gear 21 to rotate, so that the second gear 21 engages in a meshing relationship. The first gear 19 and the cross column 4 are driven to rotate, and the cross column 4 then drives the sliding sleeve 5 and the screen basket 6 to rotate 90°, causing the second screen hole 8 to face downwards. Then, the screen basket 6 continues to screen the remaining metal parts through the above working principle, and the medium-sized metal parts are screened off onto the conveyor belt 2 and continue to be conveyed until the rotating plate 13 drives the medium-sized metal parts to fall through the inclined plate into the corresponding first collection frame 24 for collection. Finally, the screen basket 6 is rotated again in the same way to screen the remaining large metal parts onto the top of the conveyor belt 2. At the same time, the two electric push rods 23 are activated to drive the lifting plate 12 and the rotating plate 13 to rise, so that the large metal parts can be transferred to the second collection frame 25 through the conveyor belt 2. This completes the screening and conveying of small, medium and large metal parts, effectively improving the conveying efficiency and production efficiency of metal parts, avoiding the trouble of manual screening before or after the metal parts are conveyed, and thus greatly reducing the labor burden of the workers.

[0029] This device can screen metal parts before they are transported, and the screening accuracy is high. After screening, the parts can be transported and stored in categories, which effectively improves the transport efficiency and production efficiency of metal parts. It avoids the trouble of manual screening by staff before or after the transport of metal parts, and thus greatly reduces the labor burden of staff.

[0030] The conveyor platform 1 is provided with a first collection frame 24 on both sides of the rotating plate 13. The conveyor platform 1 is provided with a second collection frame 25 on both sides of the first collection frame 24. The screen basket 6 is provided with a door 27 on one side of the outside and between the first screen hole 7 and the third screen hole 9. The diameter of the second gear 21 is smaller than the diameter of the first gear 19. Support legs are symmetrically fixedly connected to both sides of the bottom of the conveyor platform 1.

[0031] Through the above technical solution, the two first collection frames 24 and the second collection frame 25 can facilitate the classification, collection and storage of metal parts of different particles, and the supporting legs can effectively improve the stability of the device during operation.

[0032] Example 2

[0033] Please see Figure 6 As shown in the first embodiment, as another implementation of this utility model, a spring 28 is provided inside the sliding sleeve 5 and on one side of the cross post 4. The top of the conveyor table 1 is located outside the conveyor belt 2 and is fixedly connected to inclined plates above the first collection frame 24 and the second collection frame 25 respectively.

[0034] During operation, the spring 28 is repeatedly compressed during the reciprocating motion of the screen basket 6, thereby increasing the impact force of the screen basket 6 vibration through the rebound force of the spring 28, and thus improving the screening efficiency.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A conveying device for processing metal parts that can be screened, comprising a conveying table (1), a conveyor belt (2) installed on the top of the conveying table (1), and baffles (26) fixedly connected to the top of the conveying table (1) and on both sides of the conveyor belt (2). Its features are: A first support frame (3) is fixedly connected to one side of the top of the conveying platform (1). A cross column (4) is rotatably connected to both sides of the inside of the first support frame (3). A sliding sleeve (5) is slidably connected to the outside of the two cross columns (4). A sieve basket (6) is fixedly connected between the two sliding sleeves (5). A first sieve hole (7), a second sieve hole (8), and a third sieve hole (9) with increasing diameter are equidistantly opened on the outside of the sieve basket (6). A cam (10) is provided on both sides of the inside of the first support frame (3). A second support frame (11) is fixedly connected to the top of the conveying platform (1) away from the first support frame (3). A lifting plate (12) is slidably connected to the inside of the second support frame (11). A rotating plate (13) is rotatably connected to the bottom of the lifting plate (12). A transmission component and an adjustment component are respectively provided in the first support frame (3). An adjustment unit is provided in the second support frame (11).

2. The conveying device for processing screenable metal parts according to claim 1, characterized in that: The transmission assembly includes a fixed frame (14), which is fixedly connected to the inner sides of the first support frame (3). The two fixed frames (14) are rotatably connected to a rotating shaft (15). The two cams (10) are fixedly connected to the bottom of the corresponding rotating shaft (15). The top side of the fixed frame (14) is fixedly connected to a first motor (16) through a mounting plate. The output end of the first motor (16) is fixedly connected to the rotating shaft (15). The two rotating shafts (15) are fixedly connected to the upper outer side of the two rotating shafts (15). The two synchronous pulleys (17) are connected to each other through a synchronous belt (18).

3. The conveying device for processing screenable metal parts according to claim 1, characterized in that: The adjustment assembly includes a first gear (19), which is fixedly connected to one of the outer ends of a cross post (4). A second motor (20) is fixedly connected to the outer side of the first support frame (3) and above the cross post (4). A second gear (21) is rotatably connected to the outer side of the first support frame (3) near the second motor (20). The output end of the second motor (20) is fixedly connected to the second gear (21). The first gear (19) and the second gear (21) are meshed together.

4. The conveying device for processing screenable metal parts according to claim 1, characterized in that: The top of the lifting plate (12) is fixedly connected to a third motor (22) via a mounting bracket. The output end of the third motor (22) extends to the bottom of the lifting plate (12) and is fixedly connected to the rotating plate (13). Electric push rods (23) are fixedly connected to both sides of the interior of the second support frame (11). The output ends of the two electric push rods (23) are fixedly connected to the lifting plate (12).

5. The conveying device for processing screenable metal parts according to claim 1, characterized in that: A first collection frame (24) is provided on both sides of the conveyor (1) and on both sides of the rotating plate (13), and a second collection frame (25) is provided on both sides of the conveyor (1) and between the two first collection frames (24).

6. The conveying device for processing screenable metal parts according to claim 1, characterized in that: A door (27) is installed on the outer side of the sieve basket (6) and between the first sieve hole (7) and the third sieve hole (9).

7. The conveying device for processing screenable metal parts according to claim 3, characterized in that: The diameter of the second gear (21) is smaller than that of the first gear (19), and the bottom sides of the conveyor table (1) are symmetrically fixed with support legs.

8. The conveying device for processing screenable metal parts according to claim 1, characterized in that: A spring (28) is provided inside the sliding sleeve (5) and on one side of the cross post (4). The top of the conveyor table (1) is located outside the conveyor belt (2) and is fixedly connected to the inclined plates above the first collection frame (24) and the second collection frame (25) respectively.

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