CN212856531U - Gravel screening device for building material processing - Google Patents

Abstract

The utility model discloses a gravel sieving mechanism for building materials processing relates to building materials processing field, has intensity of labour great and collect inconvenient problem to the gravel screening process in the current building materials processing, now proposes following scheme, and it includes the mounting panel, the both sides of mounting panel upper surface are symmetric distribution fixed mounting and have a bearing frame, one of them the bearing frame is close to another the inner wall central point of bearing frame puts fixed mounting and has the feeder hopper, be symmetric distribution fixed mounting on the circumference outer wall of feeder hopper and have the draw runner, and the feeder hopper is close to another one side of bearing frame is rotated and is installed the connector, the inner wall of connector is symmetric distribution and sets up the spout that matches with the draw runner, the connector is close to another one side outer wall fixed mounting of bearing frame has a sieve section of thick bamboo. The utility model discloses novel structure, and the operation in-process has better stability, easy operation, the later stage of being convenient for is collected, and the practicality is high.

Description

Gravel screening device for building material processing

Technical Field

The utility model relates to a building materials processing field especially relates to a gravel sieving mechanism is used in building materials processing.

Background

In the building construction process, need to reprocess the material of some building usefulness mostly, for example at the in-process that the grit was selected, to different construction requirements, adopt the grit of different specifications, or at the in-process of selecting, often require to reject inside great grit, so just need screen the grit, but adopt artifical screening's mode at present, intensity of labour is great, in the mode that uses mechanical screening, reject the in-process of great grit, the effect of swift collection grit can't be accomplished, consequently, for solving this type of problem, we provide a grit sieving mechanism for building materials processing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of gravel sieving mechanism is used in building materials processing has solved the gravel screening process in the current building materials processing and has had intensity of labour great and collect inconvenient problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a gravel screening device for building material processing comprises a mounting plate, wherein the two sides of the upper surface of the mounting plate are symmetrically and fixedly provided with bearing seats, one of the bearing seats is close to the other one, the inner wall central position of the bearing seat is fixedly provided with a feed hopper, the outer wall of the circumference of the feed hopper is symmetrically and fixedly provided with a slide bar, the feed hopper is close to the other one, one side of the bearing seat is rotatably provided with a connector, the inner wall of the connector is symmetrically and fixedly provided with a chute matched with the slide bar, the connector is close to the other one, the outer wall of one side of the bearing seat is fixedly provided with a screen drum, the screen drum is close to the other one end of the bearing seat is fixedly provided with a central rotating shaft, the central rotating shaft penetrates through the other bearing seat, the, be connected with the belt between motor and the belt pulley, the mounting panel upper surface is located the fixed position of a sieve section of thick bamboo installs the protective sheath, and the mounting panel upper surface is symmetric distribution fixed mounting and has a cooperation guide pulley, every the cooperation guide pulley all is located the inside of protective sheath, and cooperation guide pulley and a sieve section of thick bamboo be tangent relation, the protective sheath is inside to be located the both sides of a sieve section of thick bamboo are symmetric distribution fixed mounting and have cowl.

Preferably, the lower surface of the mounting plate is positioned between the two arc-shaped baffles, and a discharging nozzle is fixedly mounted at the middle position of each arc-shaped baffle.

Preferably, the sieve section of thick bamboo is close to the one end of motor is the opening form, the protective sheath is close to the one end of motor articulates there is ejection of compact cabinet door.

Preferably, one end of the protective sleeve, which is close to the motor, is provided with a discharging slide matched with the outer diameter of the discharging cabinet door, and the discharging slide penetrates through the mounting plate.

Preferably, the feeder hopper with the connector intercommunication, and the internal diameter of feeder hopper with the internal diameter of connector matches, the protective sheath with the junction of connector is provided with wear-resisting ring.

The utility model has the advantages that:

1. in the device, be provided with the feeder hopper, the gravel raw materials directly gets into a sieve section of thick bamboo by the feeder hopper in, the connector of setting can play the effect of supplementary connection, also can play the effect of matcing a fixed sieve section of thick bamboo with central pivot to be provided with the cooperation guide pulley, tangent with a sieve section of thick bamboo, rotatory along with the rotation of a sieve section of thick bamboo, at the operation in-process, the stability that whole device has.

2. In the device, be provided with cowl and ejection of compact cabinet door, cowl can block the grit of screening out, prevents that the grit from splashing, and the later stage of being convenient for is collected, and after the grit raw materials screening, the grit of great volume stops inside a sieve section of thick bamboo, along with the increase of great grit, opens ejection of compact cabinet door to great grit is along with ejection of compact slide roll-off, convenient the collection.

To sum up, the device has better stability at the operation in-process to in the screening process, conveniently collect the gravel of two kinds of specifications, the operation of being convenient for, the practicality is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a half-cut view of the present invention.

Fig. 3 is a schematic structural diagram of the connector component of the present invention.

Reference numbers in the figures: 1. a feed hopper; 2. a bearing seat; 3. mounting a plate; 4. a protective sleeve; 5. a discharging nozzle; 6. a chute; 7. a discharge chute; 8. a motor; 9. a belt; 10. a belt pulley; 11. a central rotating shaft; 12. a connector; 13. an arc-shaped baffle plate; 14. matching with a guide wheel; 15. a screen cylinder; 16. a slide bar; 17. a wear ring; 18. discharge cabinet door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a gravel screening device for building materials processing, includes mounting panel 3, the both sides of mounting panel 3 upper surface are symmetric distribution fixed mounting and have bearing frame 2, one of them the bearing frame 2 is close to another the inner wall central point of bearing frame 2 puts fixed mounting and has feeder hopper 1, be symmetric distribution fixed mounting and have draw runner 16 on the circumference outer wall of feeder hopper 1, and feeder hopper 1 is close to another one side of bearing frame 2 is rotated and is installed connector 12, the inner wall of connector 12 is symmetric distribution and sets up spout 6 with draw runner 16 matching, connector 12 is close to another one side outer wall fixed mounting of bearing frame 2 has a sieve section of thick bamboo 15, sieve section of thick bamboo 15 is close to another one end fixed mounting of bearing frame 2 has central pivot 11, central pivot 11 runs through another bearing frame 2, and the end of the central rotating shaft 11 is fixedly provided with a belt pulley 10, a motor 8 is arranged below the belt pulley 10, a belt 9 is connected between the motor 8 and the belt pulley 10, the upper surface of the mounting plate 3 is positioned at the position of the screen drum 15 and is fixedly provided with a protective sleeve 4, the upper surface of the mounting plate 3 is symmetrically distributed and is fixedly provided with a matched guide wheel 14, each matched guide wheel 14 is positioned in the protective sleeve 4, the matched guide wheel 14 and the screen drum 15 are in tangent relation, the inner part of the protective sleeve 4 is positioned at the two sides of the screen drum 15 and is symmetrically distributed and fixedly provided with arc-shaped baffles 13, the lower surface of the mounting plate 3 is positioned at the middle position of the two arc-shaped baffles 13 and is fixedly provided with a discharge nozzle 5, one end of the screen drum 15 close to the motor 8 is in an open shape, one end of the, protective sheath 4 is close to the one end of motor 8 be provided with ejection of compact slide 7 that ejection of compact cabinet door 18 external diameter matches, ejection of compact slide 7 runs through mounting panel 3, feeder hopper 1 with connector 12 intercommunication, and the internal diameter of feeder hopper 1 with the internal diameter of connector 12 matches, protective sheath 4 with the junction of connector 12 is provided with wear ring 17.

The working principle is as follows: in the use process, the motor 8 is started to drive the central rotating shaft 11 to rotate, so that the screen drum 15 is driven to rotate, the connector 12 installed at one end of the screen drum 15 is connected with the feed hopper 1 in a matched mode, the slide bars 16 and the sliding grooves 6 act together, the connection process has better stability, and the lower end of the screen drum 15 is provided with a plurality of tangent matched guide wheels 14, so that the screen drum 15 has better stability in the rotation process;

then, gravel raw materials are fed through the feed hopper 1, the gravel raw materials enter the screen drum 15, small-volume gravel in the gravel raw materials seeps out through the screen drum 15 along with the rotation process, and the gravel gradually falls into the discharge nozzle 5 under the action of the arc-shaped baffle 13;

great volume's grit removes and piles up to motor 8 department along with the rotation gradually, and after the accumulation is great, extrusion ejection of compact cabinet door 18 outwards opens, and great volume's grit falls out through ejection of compact slide 7, and on the contrary, under the condition that does not satisfy open ejection of compact cabinet door 18, ejection of compact cabinet door 18 does not open.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a gravel screening device for building materials processing, includes mounting panel (3), its characterized in that, the both sides of mounting panel (3) upper surface are symmetric distribution fixed mounting and have bearing frame (2), one of them bearing frame (2) are close to another the inner wall central point of bearing frame (2) puts fixed mounting has feeder hopper (1), be symmetric distribution fixed mounting on the circumference outer wall of feeder hopper (1) and have draw runner (16), and feeder hopper (1) are close to another one side of bearing frame (2) is rotated and is installed connector (12), the inner wall of connector (12) is symmetric distribution and sets up spout (6) with draw runner (16) matching, connector (12) are close to another one side outer wall fixed mounting of bearing frame (2) has a sieve section of thick bamboo (15), sieve section of thick bamboo (15) are close to another the one end fixed mounting of bearing frame (2) has central pivot (11), center pivot (11) run through another bearing frame (2), and the terminal fixed mounting of center pivot (11) has belt pulley (10), the below of belt pulley (10) is provided with motor (8), be connected with belt (9) between motor (8) and belt pulley (10), mounting panel (3) upper surface is located the position fixed mounting of a sieve section of thick bamboo (15) has protective sheath (4), and mounting panel (3) upper surface is symmetric distribution fixed mounting and has cooperation guide pulley (14), every cooperation guide pulley (14) all are located the inside of protective sheath (4), and cooperation guide pulley (14) are tangent relation with a sieve section of thick bamboo (15), protective sheath (4) inside is located the both sides of a sieve section of thick bamboo (15) are symmetric distribution fixed mounting and have cowl (13).

2. The gravel screening apparatus for building material processing according to claim 1, wherein a discharge nozzle (5) is fixedly installed on the lower surface of the mounting plate (3) at a position intermediate between the two arc-shaped baffles (13).

3. The gravel screening device for building material processing according to claim 1, wherein the end of the screen drum (15) close to the motor (8) is open, and the end of the protective sleeve (4) close to the motor (8) is hinged with a discharge cabinet door (18).

4. The gravel screening device for building material processing according to claim 3, wherein one end of the protective sleeve (4) close to the motor (8) is provided with a discharging chute (7) matched with the outer diameter of the discharging cabinet door (18), and the discharging chute (7) penetrates through the mounting plate (3).

5. The gravel screening device for building material processing according to claim 1, wherein the feed hopper (1) is communicated with the connector (12), the inner diameter of the feed hopper (1) is matched with the inner diameter of the connector (12), and a wear-resistant ring (17) is arranged at the joint of the protective sleeve (4) and the connector (12).

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