CN219744006U

CN219744006U - Anti-blocking device for feeding thickener

Info

Publication number: CN219744006U
Application number: CN202321098349.4U
Authority: CN
Inventors: 王丽; 王同林; 马丽丽; 马燕; 王伟
Original assignee: Yantai Xinyang Mining Equipment Co ltd
Current assignee: Yantai Xinyang Mining Equipment Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-26
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses an anti-blocking device for feeding a thickener, which belongs to the technical field of feeding anti-blocking devices, and comprises a feeding hopper, wherein a supporting rod is fixedly connected to the inside of the feeding hopper, a groove is formed in the supporting rod, and a driven gear is arranged in the groove.

Description

Anti-blocking device for feeding thickener

Technical Field

The utility model relates to the technical field of feeding anti-blocking devices, in particular to an anti-blocking device for feeding a thickener.

Background

The thickener is mainly used in the fields of mines, water treatment, environmental protection and the like, and is used for concentrating low-concentration materials to a certain concentration and obtaining recoverable clear water. The modern high-efficiency thickener mainly promotes rapid sedimentation and concentration of materials by adding flocculating agents, and a feeding device in the thickener plays roles of mixing flocculating agents and dispersing ore pulp, so that the thickener is considered as a key technology of the thickener, and the feeding position of the thickener is easy to be blocked due to the diversity of materials during feeding, at the moment, an anti-blocking device for feeding of the thickener is needed to dredge a feeding hole of the thickener, but the existing anti-blocking device for feeding of the thickener still has a certain problem, and a certain inconvenience is caused to the use of the anti-blocking device for feeding of the thickener.

The prior anti-blocking device for feeding the thickener generally ascends to a high position for operators in the actual use process, the blocking position of the feeding hole is dredged by adopting a dredging rod, the operation means is relatively inconvenient, the operators are easy to fall down carelessly during operation, certain potential safety hazards are provided, the time consumption is relatively long, the overall working efficiency is influenced, the device is inconvenient to use, and therefore, the technology for improving the structure of the anti-blocking device for feeding the thickener is urgently needed to perfect the device.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide the anti-blocking device for feeding the thickener, which can realize that when the anti-blocking device for feeding the thickener is used, materials are put into the thickener through a feed hopper, at the moment, a motor drives a driving gear to rotate, the driving gear drives a driven gear to rotate through a meshing structure formed by the driving gear and the driven gear, so that a bidirectional bolt rod starts to rotate, a sliding block can be driven to longitudinally move in a sliding groove through the rotation of the bidirectional bolt rod, and the sliding block can drive a dredging head to do lifting work through a mounting frame, so that dredging operation is carried out on a position easy to block at the feed hopper, the dredging rod is not required to be manually pushed to dredge, time and labor are saved, the whole working efficiency is improved, and the potential safety hazard in manual operation is reduced.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an anti-blocking device for thickener feeding, includes the feeder hopper, the inside fixedly connected with bracing piece of feeder hopper, the inside of bracing piece is seted up flutedly, the inside of recess is equipped with driven gear, driven gear's top fixedly connected with puddler, the outer fixedly connected with stirring rake of puddler, driven gear's left end meshing has the driving gear, driving gear's left end fixedly connected with connecting axle, the other end demountable installation of connecting axle has the motor, the connecting axle groove has been seted up to one side that the bracing piece is close to the connecting axle, the connecting axle groove runs through in the inner wall of feeder hopper and constitutes the rotation with the feeder hopper and be connected, the bottom of bracing piece is equipped with the mediation head, it is dredged through the removal of elevating system drive mediation head in the feeder hopper.

Further, the tooth pitch of the driven gear is equal to that of the driving gear, and the sizes of the driven gear and the driving gear are also the same.

Further, the bottom middle part of bracing piece is fixed with the connecting seat, the spout has been seted up to the inside of connecting seat, the inside sliding connection of spout has the slider, the inside of slider is run through there is two-way bolt pole, two-way bolt pole and driven gear fixed connection, two-way bolt pole is located the spout and constitutes the rotation with the connecting seat and be connected, the equal fixedly connected with mounting bracket in both ends of slider, the mounting bracket extends to the outside of connecting seat, the bottom and the mediation head of mounting bracket link to each other.

Further, the cross section of the sliding groove and the sliding block is in a rectangular shape which is matched with each other, and a polishing layer is arranged at the contact part of the sliding groove and the cross section of the sliding block.

Further, the sections of the bidirectional bolt rod, the driven gear and the stirring rod are all round, and the circle centers of the sections of the bidirectional bolt rod, the driven gear and the stirring rod are coincident.

3. Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, materials are put into the thickener through the feeding hopper, at the moment, the motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate through the meshing structure formed by the driving gear and the driven gear, so that the bidirectional bolt rod starts to rotate, the sliding block can be driven to longitudinally move in the sliding groove through the rotation of the bidirectional bolt rod, and the sliding block can drive the dredging head to lift through the mounting frame, so that the dredging operation is carried out on the position where the feeding hopper is easy to block, the dredging rod is not required to be manually pushed to dredge, the time and the labor are saved, the overall working efficiency is improved, and the potential safety hazard in manual operation is reduced.

(2) According to the utility model, when the motor works, the stirring rod can be driven to rotate through the meshing structure formed by the driving gear and the driven gear, the stirring rod can be driven to rotate by rotating, and the stirring paddle can be used for stirring the materials put into the feed hopper so as to mix the flocculating agent and the slurry in the materials, thereby achieving the purpose of dispersing ore pulp, improving the later-stage working efficiency of the thickener and being convenient to use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic view showing the structure of the bottom section along the line B-B of the present utility model.

The reference numerals in the figures illustrate:

1. a feed hopper; 2. a support rod; 3. a groove; 4. a driven gear; 5. a stirring rod; 6. stirring paddles; 7. a drive gear; 8. a connecting shaft; 9. a motor; 10. a connecting shaft groove; 11. a connecting seat; 12. a chute; 13. a slide block; 14. a bi-directional bolt bar; 15. a mounting frame; 16. the head is dredged.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-3, an anti-blocking device for feeding of a thickener comprises a feeding hopper 1, a supporting rod 2 is fixedly connected to the inside of the feeding hopper 1, a groove 3 is formed in the supporting rod 2, a driven gear 4 is arranged in the groove 3, a stirring rod 5 is fixedly connected to the top end of the driven gear 4, a stirring paddle 6 is fixedly connected to the outer end of the stirring rod 5, a driving gear 7 is meshed with the left end of the driven gear 4, a connecting shaft 8 is fixedly connected to the left end of the driving gear 7, a motor 9 is detachably arranged at the other end of the connecting shaft 8, a connecting shaft groove 10 is formed in one side, close to the connecting shaft 8, of the supporting rod 2, the connecting shaft groove 10 penetrates through the inner wall of the feeding hopper 1 and is in rotary connection with the feeding hopper 1, a dredging head 16 is arranged at the bottom of the supporting rod 2, and the dredging head 16 is driven by a lifting mechanism in the feeding hopper 1 to move for dredging.

The material is put into the thickener through the feed hopper 1, at this moment, the motor 9 drives the driving gear 7 to rotate, the driving gear 7 drives the driven gear 4 to rotate through the meshing structure formed by the driving gear 4, the bidirectional bolt rod 14 starts to rotate, the sliding block 13 can be driven to longitudinally move in the sliding groove 12 through the rotation of the bidirectional bolt rod 14, the dredging head 16 is driven to do lifting work through the mounting frame 15 of the sliding block 13, so that dredging operation is carried out on the position where the feed hopper 1 is easy to block, a dredging rod is not required to be manually pushed to dredge, time and labor are saved, the overall working efficiency is improved, and the potential safety hazard in manual operation is reduced.

Referring to fig. 1-2, the tooth pitch of the driven gear 4 and the tooth pitch of the driving gear 7 are equal, the sizes of the driven gear 4 and the tooth pitch of the driving gear 7 are also the same, a connecting seat 11 is fixed in the middle of the bottom end of the supporting rod 2, a sliding groove 12 is formed in the connecting seat 11, a sliding block 13 is slidably connected in the sliding groove 12, a bidirectional bolt rod 14 penetrates through the sliding block 13, the bidirectional bolt rod 14 is fixedly connected with the driven gear 4, the bidirectional bolt rod 14 is positioned in the sliding groove 12 and is rotatably connected with the connecting seat 11, mounting frames 15 are fixedly connected to the two ends of the sliding block 13, the mounting frames 15 extend to the outer portion of the connecting seat 11, and the bottom end of the mounting frames 15 is connected with a dredging head 16.

The motor 9 works to drive the connecting shaft 8 to rotate, the connecting shaft 8 rotates to drive the driving gear 7 to rotate, the driving gear 7 drives the driven gear 4 to rotate through a meshing structure formed by the driving gear 4, the driven gear 4 rotates to drive the bidirectional bolt rod 14 to start rotating, the sliding block 13 can be driven to longitudinally move in the sliding groove 12 through the rotation of the bidirectional bolt rod 14, and the sliding block 13 can drive the dredging head 16 to do lifting work through the mounting frame 15.

Referring to fig. 2-3, the cross sections of the sliding groove 12 and the sliding block 13 are rectangular, the polishing layer is arranged at the contact position of the cross sections of the sliding groove 12 and the sliding block 13, the sliding block 13 can longitudinally slide in the sliding groove 12 by setting the cross sections of the sliding groove 12 and the sliding block 13 to be rectangular, the bidirectional bolt rod 14 is prevented from rotating to drive the sliding block 13 to rotate together, the friction force between the sliding groove 12 and the sliding block 13 is reduced by setting the polishing layer, the cross sections of the sliding block 13 moving in the sliding groove 12 are smooth, the cross sections of the bidirectional bolt rod 14, the driven gear 4 and the stirring rod 5 are all circular, and the circle centers of the cross sections of the bidirectional bolt rod 14, the driven gear 4 and the stirring rod 5 are coincident.

According to the utility model, when a technician in the device is used, the material is thrown into the thickener through the feed hopper 1, at the moment, the motor 9 works to drive the driving gear 7 to rotate, the driving gear 7 drives the driven gear 4 to rotate through a meshing structure formed by the driving gear 4, so that the stirring paddle 6 and the bidirectional bolt rod 14 simultaneously start to rotate, the material thrown into the feed hopper 1 can be stirred through the stirring paddle 6 so as to be mixed with the slurry in the material, the purpose of dispersing ore pulp is achieved, the sliding block 13 can be driven to longitudinally move in the chute 12 through the rotation of the bidirectional bolt rod 14, the sliding block 13 can drive the dredging head 16 to do lifting work through the mounting frame 15, so that dredging operation is carried out on the position easy to block at the feed hopper 1, the dredging rod is not required to be manually pushed to dredge, time and labor are saved, the whole working efficiency is improved, and the potential safety hazard in manual operation is reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-clogging device for thickener feeding, comprising a feed hopper (1), characterized in that: the inside fixedly connected with bracing piece (2) of feeder hopper (1), recess (3) have been seted up to the inside of bracing piece (2), the inside of recess (3) is equipped with driven gear (4), the top fixedly connected with puddler (5) of driven gear (4), the outer end fixedly connected with stirring rake (6) of puddler (5), the left end meshing of driven gear (4) has driving gear (7), the left end fixedly connected with connecting axle (8) of driving gear (7), connecting axle (9) have been detachably installed to the other end of connecting axle (8), connecting axle groove (10) have been seted up to one side that bracing piece (2) are close to connecting axle (8), connecting axle groove (10) run through in the inner wall of feeder hopper (1) and constitute rotation connection with feeder hopper (1), the bottom of bracing piece (2) is equipped with dredging head (16), it removes to dredge through elevating system drive head (16) in feeder hopper (1).

2. An anti-clogging device for thickener feed according to claim 1, wherein: the tooth distance of the driven gear (4) is equal to that of the driving gear (7), and the sizes of the driven gear (4) and the driving gear (7) are also the same.

3. An anti-clogging device for thickener feed according to claim 1, wherein: elevating system includes connecting seat (11), spout (12), slider (13), two-way bolt pole (14) and mounting bracket (15), the bottom middle part of bracing piece (2) is fixed with connecting seat (11), spout (12) have been seted up to the inside of connecting seat (11), the inside sliding connection of spout (12) has slider (13), the inside of slider (13) runs through there is two-way bolt pole (14), two-way bolt pole (14) and driven gear (4) fixed connection, two-way bolt pole (14) are located spout (12) and constitute rotation connection with connecting seat (11), the equal fixedly connected with mounting bracket (15) in both ends of slider (13), mounting bracket (15) extend to the outside of connecting seat (11), the bottom of mounting bracket (15) links to each other with mediation head (16).

4. A jam preventing apparatus for thickener feed as claimed in claim 3, wherein: the cross sections of the sliding groove (12) and the sliding block (13) are rectangular in fit, and a polishing layer is arranged at the contact position of the sliding groove (12) and the cross section of the sliding block (13).

5. A jam preventing apparatus for thickener feed as claimed in claim 3, wherein: the sections of the bidirectional bolt rod (14), the driven gear (4) and the stirring rod (5) are all round, and the circle centers of the sections of the bidirectional bolt rod (14), the driven gear (4) and the stirring rod (5) are coincident.