CN220258639U - Anti-blocking screening device - Google Patents

Abstract

The utility model provides an anti-blocking screening device, which relates to the technical field of screening devices and comprises a main frame, a screening barrel and a motor B, wherein the motor B is fixedly arranged at one end in the main frame, the screening barrel is arranged in the main frame, a driving wheel is arranged at the output end of the motor B, a driving belt is sleeved on the surface of the driving wheel, a rotating wheel is fixedly arranged at one end, close to the driving belt, of the screening barrel, and a feeding hopper is fixedly arranged at one side of the top end of the main frame. According to the utility model, through the arrangement of the scraping plate, the middle shaft rod and the connecting rod, the middle shaft rod rotates to drive the connecting rod to move, so that the connecting rod drives the scraping plate to move along the inner wall of the sieve barrel, impurities blocked at the positions of sieve holes on the inner wall of the sieve barrel are scraped clean, the phenomenon that the impurities are blocked at the positions of the sieve holes in the sieve barrel and influence the sieve barrel to reduce the sieving efficiency of raw materials is avoided, and the sieve holes are cleaned regularly, so that the sieving effect of the sieve barrel on the raw materials is better.

Description

Anti-blocking screening device

Technical Field

The utility model relates to the technical field of screening devices, in particular to an anti-blocking screening device.

Background

When some raw materials are processed, then need sieve the raw materials earlier, make impurity in the raw materials by sieving, then need use the screening device, the screening device is through motor drive sieve barrel rotation, thereby make the impurity in the inside raw materials of sieve barrel sieve out from the weeping bits hole on sieve barrel surface can, because of traditional screening device generally do not possess the structure of sieve hole clearance in the sieve barrel, thereby when using the screening device for a long time, can lead to partial piece to block up in the sieve mesh, make the effect that the sieve barrel sieves the raw materials reduce, reduce the screening efficiency of screening device to the raw materials, so need improve.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an anti-blocking screening device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a prevent screen material device of jam, includes main frame, sieve barrel and motor B, motor B fixed mounting is in the inside one end of main frame, the sieve barrel sets up the inside at the main frame, the drive wheel is installed to motor B's output, the surface cover of drive wheel is equipped with the drive belt, the one end fixed mounting that the sieve barrel is close to the drive belt has the rotor, one side fixed mounting on main frame top has the feeder hopper, the bottom fixed mounting of feeder hopper has the inlet pipe, the equal fixed mounting in both ends inside the sieve barrel has the mount, one side fixed mounting that the feeder hopper was kept away from to the main frame has the support frame, one side fixed mounting of support frame has motor A, well axostylus axostyle is installed to motor A's output, the fixed surface of well axostylus axostyle has the connecting rod, one end fixed mounting of connecting rod has the scraper blade.

Further, the transmission belt is sleeved on the surface of the rotating wheel, the sieve barrel is rotationally connected with the main frame, sieve holes are formed in the surface of the sieve barrel, and the sieve holes are uniformly arranged on the surface of the sieve barrel. Accordingly, the screening effect of the screening barrel on the raw materials is better.

Further, a bearing is arranged at the junction of the middle shaft rod and the fixing frame, an outer shaft of the bearing is fixedly arranged between the outer shaft of the bearing and the fixing frame, and an inner shaft of the bearing is fixedly arranged between the middle shaft rod. Accordingly, the center shaft is always kept in-situ rotated in the fixing frame.

Further, the position department fixed mounting that is close to the inlet pipe in the middle of the screen drum one end has the annular piece, rotate between annular piece and the inlet pipe and be connected, be linked together between the inside of inlet pipe and screen drum. Accordingly, the feeding pipe is not driven to rotate in order to enable the sieve barrel to rotate.

Further, the scraping plates are attached to the inner wall of the screen barrel, the connecting rods are uniformly arranged on the surface of the middle shaft rod, and a guide plate is fixedly arranged at one side of the main frame close to the bottom end of the motor A. Accordingly, the inner wall of the screen drum is cleaned in order to enable the scraping plate to move along the inner wall of the screen drum.

Further, the bottom that is close to the sieve barrel inside the main frame is provided with receiving mechanism, receiving mechanism includes the piece receiver, the piece receiver sets up in the inside bottom of main frame, the bottom fixed mounting of piece receiver has the universal wheel, one side fixed mounting of piece receiver has the handle. Accordingly, the storage of the scraps for facilitating the screening and discharging of the sieve barrel is more convenient.

Further, sliding connection between piece receiver and the main frame, the universal wheel evenly arranges in the bottom of piece receiver. Accordingly, to facilitate movement of the debris receiving box.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through the arrangement of the scraping plate, the middle shaft rod and the connecting rod, the middle shaft rod rotates to drive the connecting rod to move, so that the connecting rod drives the scraping plate to move along the inner wall of the sieve barrel, impurities blocked at the positions of sieve holes on the inner wall of the sieve barrel are scraped clean, the phenomenon that the impurities are blocked at the positions of the sieve holes in the sieve barrel and influence the sieve barrel to reduce the sieving efficiency of raw materials is avoided, and the sieve holes are cleaned regularly, so that the sieving effect of the sieve barrel on the raw materials is better.

2. According to the utility model, through the arrangement of the chip storage box, the universal wheels and the handles, chips screened and discharged by the screening barrel can be stored and transported in a concentrated manner, so that the phenomenon that raw materials screened and discharged by the screening barrel are loaded and transported by using other transportation means is avoided, and the collection and transportation of the chips are more convenient.

Drawings

Fig. 1 is a schematic diagram of a screening device for preventing clogging according to the present utility model;

FIG. 2 is a schematic view of a part of explosion structure of a screening device for preventing blockage according to the present utility model;

FIG. 3 is an enlarged view of the screen assembly of FIG. 2A showing an anti-clogging device in accordance with the present utility model;

fig. 4 is an enlarged view of the portion B in fig. 2 showing an anti-clogging screening apparatus according to the present utility model.

Legend description:

1. a main frame; 2. a universal wheel; 3. a debris receiving box; 4. a handle; 5. a feed hopper; 6. a sieve barrel; 7. a support frame; 8. a motor A; 9. a guide plate; 10. a middle shaft lever; 11. a motor B; 12. a fixing frame; 13. a connecting rod; 14. a scraper; 15. a bearing; 16. a driving wheel; 17. a transmission belt; 18. a rotating wheel; 19. a feed pipe; 20. an annular block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-4, the present utility model provides a technical solution: an anti-blocking screening device comprises a main frame 1, a screening barrel 6 and a motor B11, wherein the motor B11 is fixedly arranged at one end in the main frame 1, the screening barrel 6 is arranged in the main frame 1, a driving wheel 16 is arranged at the output end of the motor B11, a driving belt 17 is sleeved on the surface of the driving wheel 16, one end, close to the driving belt 17, of the screening barrel 6 is fixedly provided with a rotating wheel 18, the driving belt 17 is sleeved on the surface of the rotating wheel 18, the screening barrel 6 is rotationally connected with the main frame 1, screening holes are formed in the surface of the screening barrel 6, the screening holes are uniformly arranged on the surface of the screening barrel 6, a feed hopper 5 is fixedly arranged at one side of the top end of the main frame 1, a feed pipe 19 is fixedly arranged at the bottom end of the feed hopper 5, an annular block 20 is fixedly arranged at the position, close to the feed pipe 19, between the annular block 20 and the feed pipe 19, the annular block 20 is rotationally connected with the feed pipe 19 and the inside of the screening barrel 6, the two ends of the inside of the sieve barrel 6 are fixedly provided with a fixing frame 12, the intersection of a middle shaft rod 10 and the fixing frame 12 is provided with a bearing 15, the outer shaft of the bearing 15 is fixedly arranged between the fixing frame 12 and the inner shaft of the bearing 15 and the middle shaft rod 10, one side of the main frame 1, which is far away from the feed hopper 5, is fixedly provided with a supporting frame 7, one side of the supporting frame 7 is fixedly provided with a motor A8, the output end of the motor A8 is provided with a middle shaft rod 10, the surface of the middle shaft rod 10 is fixedly provided with a connecting rod 13, one end of the connecting rod 13 is fixedly provided with a scraping plate 14, the scraping plate 14 is attached to the inner wall of the sieve barrel 6, the connecting rod 13 is uniformly arranged on the surface of the middle shaft rod 10, the bottom end of the main frame 1, which is close to the motor A8, is fixedly provided with a guide plate 9, the scraping plate 14, the middle shaft rod 10 and the connecting rod 13 are designed to enable the rotation of the middle shaft rod 10 to drive the connecting rod 13 to move, thereby make connecting rod 13 drive scraper blade 14 remove along the inner wall of screen drum 6, make the impurity of jam in screen drum 6 inner wall sieve mesh position department scraped clean, avoided impurity to block up in the inside sieve mesh department of screen drum 6 to influence screen drum 6 to the phenomenon that raw materials screening efficiency reduces and produce, make the sieve mesh regularly obtain the clearance, thereby make screen drum 6 to the screening effect of raw materials better.

Example two

Please refer to fig. 1, the bottom that is close to screen bucket 6 inside main frame 1 is provided with receiving means, receiving means includes chip receiver 3, chip receiver 3 sets up in the inside bottom of main frame 1, chip receiver 3's bottom fixed mounting has universal wheel 2, chip receiver 3's one side fixed mounting has handle 4, sliding connection between chip receiver 3 and main frame 1, universal wheel 2 evenly arranges in chip receiver 3's bottom, chip receiver 3, the design of universal wheel 2 and handle 4 is in order to make the piece of screen bucket 6 screening ejection of compact can concentrate and accomodate and transport, the phenomenon that needs use other transport means to carry out the loading transportation to the raw materials of screen bucket 6 screening ejection of compact is produced, make the collection transportation of piece more convenient.

Working principle: when the screening device is used, firstly raw materials are poured into the feeding hopper 5, the raw materials move into the screening barrel 6 along the feeding pipe 19, at this time, the motor B11 is started, the driving wheel 16 is driven to rotate by the starting of the motor B11, the driving belt 17 is driven to move by the rotation of the driving wheel 16, the rotating wheel 18 drives the screening barrel 6 to rotate, raw materials are enabled to move in the screening barrel 6 due to the rotation of the screening barrel 6, impurities in the raw materials drop into the debris storage box 3 along the sieve holes on the surface of the screening barrel 6, the screened raw materials slowly move towards the guide plate 9 through the rotation of the screening barrel 6 until the raw materials move out of the screening device along the guide plate 9, when the impurities attached to the sieve holes on the inner wall of the screening barrel 6 need to be cleaned, the motor A8 is started firstly, the shaft 10 is driven to rotate by the starting of the motor A8, the rotation of the shaft 10 drives the connecting rod 13 to move, the scraping plate 14 is driven to move along the inner wall of the screening barrel 6, so that the impurities attached to the inner wall of the screening barrel 6 are scraped completely, the debris storage box 3 is required to be cleaned, and the debris storage box 4 is pulled to move along the bottom end of the handle 3 when the dust storage box 3 is required to be cleaned, and the dust storage box is pulled to move along the dust storage box 3.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a prevent screen material device of jam, includes main frame (1), screen drum (6) and motor B (11), its characterized in that: motor B (11) fixed mounting is in the inside one end of main frame (1), sieve barrel (6) set up the inside at main frame (1), drive wheel (16) are installed to the output of motor B (11), the surface cover of drive wheel (16) is equipped with drive belt (17), the one end fixed mounting that sieve barrel (6) is close to drive belt (17) has rotation wheel (18), one side fixed mounting on main frame (1) top has feeder hopper (5), the bottom fixed mounting of feeder hopper (5) has inlet pipe (19), the equal fixed mounting in both ends of sieve barrel (6) inside has mount (12), one side fixed mounting that main frame (1) kept away from feeder hopper (5) has support frame (7), one side fixed mounting of support frame (7) has motor A (8), well axostylus axostyle (10) are installed to the output of motor A (8), the fixed mounting of well axostylus axostyle (10) has connecting rod (13), one end fixed mounting of connecting rod (13) has scraper blade (14).

2. The anti-clogging screening device of claim 1, wherein: the transmission belt (17) is sleeved on the surface of the rotating wheel (18), the screen barrel (6) is rotationally connected with the main frame (1), screen holes are formed in the surface of the screen barrel (6), and the screen holes are uniformly arranged on the surface of the screen barrel (6).

3. The anti-clogging screening device of claim 1, wherein: the junction of well axostylus axostyle (10) and mount (12) is provided with bearing (15), fixed mounting between the outer axle of bearing (15) and mount (12), fixed mounting between the interior axle of bearing (15) and well axostylus axostyle (10).

4. The anti-clogging screening device of claim 1, wherein: the sieve barrel (6) is characterized in that an annular block (20) is fixedly arranged at the middle of one end of the sieve barrel and close to the feeding pipe (19), the annular block (20) is rotationally connected with the feeding pipe (19), and the feeding pipe (19) is communicated with the inside of the sieve barrel (6).

5. The anti-clogging screening device of claim 1, wherein: the scraper blade (14) is laminated mutually with the inner wall of screen drum (6), connecting rod (13) evenly arranged is in the surface of axis pole (10), the bottom fixed mounting that is close to motor A (8) of main frame (1) one side has deflector (9).

6. The anti-clogging screening device of claim 1, wherein: the inside bottom that is close to screen (6) of main frame (1) is provided with receiving mechanism, receiving mechanism includes piece receiver (3), piece receiver (3) set up in the inside bottom of main frame (1), the bottom fixed mounting of piece receiver (3) has universal wheel (2), one side fixed mounting of piece receiver (3) has handle (4).

7. The anti-clogging screening device of claim 6, wherein: the chip storage box (3) is connected with the main frame (1) in a sliding mode, and the universal wheels (2) are uniformly arranged at the bottom end of the chip storage box (3).