CN217376048U - Anti-blocking device on screw conveyer - Google Patents

Abstract

The utility model belongs to the technical field of conveyors, in particular to an anti-clogging device on a screw conveyor. Aiming at the problem that the conventional screw conveyor is prone to blockage at the feeding end, thereby reducing the conveying efficiency, the following scheme is proposed: Including a conveying cylinder, the top of the conveying cylinder is connected with a feeding hopper, a motor is fixedly installed on the left side of the conveying cylinder, an installation shaft is fixedly connected to the output shaft of the motor, and a screw auger is fixedly installed on the outside of the installation shaft, and is installed The right end of the shaft is fixedly installed with a first pulley, the inner walls on both sides of the feeding hopper are rotatably connected with the same horizontal shaft, a plurality of stirring rods are fixedly installed on the outside of the horizontal shaft, and the right end of the horizontal shaft is fixedly installed with a first pulley. Two pulleys. The utility model drives the stirring rod to rotate to disperse the materials, and at the same time drives the baffle to reciprocate to open and close intermittently, which prevents the blockage of the conveyor and is convenient for use.

Description

An anti-blocking device on a screw conveyor

technical field

The utility model relates to the technical field of conveyors, in particular to an anti-blocking device on a screw conveyor.

Background technique

With the development of society, in order to save transportation time and improve the transportation efficiency of materials, now more use of spiral transportation. A screw conveyor is a machine that uses a motor to drive a screw to rotate and push materials to achieve the purpose of conveying. It can be conveyed horizontally, obliquely or vertically, and has the advantages of simple structure, small cross-sectional area, good sealing, convenient operation, easy maintenance, and convenient closed transportation.

The conventional screw conveyor is prone to blockage at the feeding end, which reduces the conveying efficiency, so we propose an anti-blocking device on the screw conveyor to solve the above problems.

Utility model content

The purpose of the utility model is to solve the shortcoming that the conventional screw conveyor is prone to blockage at the feeding end, thereby reducing the conveying efficiency, and proposes an anti-blocking device on the screw conveyor.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An anti-blocking device on a screw conveyor includes a conveying cylinder, a feeding hopper is connected to the top of the conveying cylinder, a motor is fixedly installed on the left side of the conveying cylinder, an output shaft of the motor is fixedly connected with a mounting shaft, and the mounting shaft The outer side of the feed hopper is fixedly installed with a spiral auger, and the right end of the installation shaft is fixedly installed with a first pulley, the inner walls of both sides of the feeding hopper are rotatably connected with the same horizontal shaft, and the outer side of the horizontal shaft is fixedly installed with a plurality of stirring The right end of the horizontal shaft is fixedly installed with a second pulley, the same belt is installed on the first pulley and the second pulley, the left end of the horizontal shaft is fixedly installed with a driving bevel gear, and the feeding hopper A horizontal plate is fixedly installed on the left side of the horizontal plate, a mounting hole is opened on the top of the horizontal plate, a vertical shaft is rotated and installed in the installation hole, a driven bevel gear is fixedly installed on the top of the vertical shaft, and the driven bevel gear meshes with the driving bevel gear. A turntable is fixedly installed on the bottom end of the vertical shaft, a round rod is fixedly installed on one side of the bottom of the turntable, a sliding hole is opened on the left side of the feeding hopper, and a baffle plate is slidably installed in the sliding hole.

Preferably, a side plate is fixedly installed on the left side of the baffle, the left side of the side plate is rotatably connected with a connecting plate through a hinge, and the connecting plate is rotatably sleeved on the outside of the round rod.

Preferably, two guide rods are fixedly installed on the left side of the feeding hopper, and the side plate is slidably sleeved on the outer sides of the two guide rods.

Preferably, a discharge port is opened at the bottom of the conveying cylinder, and a discharge pipe is communicated with the discharge port.

Preferably, support plates are fixedly installed on both sides of the bottom of the conveying cylinder, and a bottom plate is fixedly installed at the bottom of the support plate.

Preferably, a vertical shaft is rotatably connected to the top of the conveying cylinder, a connecting plate is fixedly installed on the top of the vertical shaft, and the round rod is fixedly connected to one side of the top of the connecting plate.

In the utility model, the anti-blocking material device on the screw conveyor is put into the feeding hopper and starts the motor, the output shaft of the motor drives the installation shaft to rotate, and the installation shaft passes through the first pulley and the second pulley. The transmission of the second pulley drives the horizontal shaft to rotate, and the horizontal shaft drives multiple stirring rods to rotate to break up the materials;

In the utility model, the anti-blocking device on the screw conveyor, drives the driving bevel gear to rotate through the horizontal shaft, drives the vertical shaft and the turntable to rotate through the transmission with the driven bevel gear, and drives the round rod to rotate. Circular movement, the round rod drives the side plate and the baffle plate to reciprocate left and right through the connecting plate, and the feeding hopper is opened intermittently, thereby preventing the blockage of the conveying cylinder. delivery;

The utility model has a reasonable structure design. By driving the stirring rod to rotate to disperse the materials, it drives the baffle to reciprocate and open and close intermittently, which prevents the blockage of the conveyor, is convenient for use, and has high reliability.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the anti-blocking material device on a kind of screw conveyor proposed by the utility model;

Fig. 2 is the sectional structure schematic diagram of the anti-blocking material device on a kind of screw conveyor proposed by the utility model;

FIG. 3 is a partial enlarged view of part A in FIG. 2 .

In the figure: 1. Conveying cylinder; 2. Feeding hopper; 3. Installation shaft; 4. Horizontal shaft; 5. Stirring rod; 6. First pulley; 7. Second pulley; 8. Motor; 9. Screw Auger; 10, baffle; 11, driven bevel gear; 12, driving bevel gear; 13, vertical shaft; 14, round rod; 15, side plate; 16, connecting plate.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-3, an anti-blocking device on a screw conveyor includes a conveying cylinder 1, the top of the conveying cylinder 1 is connected with a feeding hopper 2, and a motor 8 is fixedly installed on the left side of the conveying cylinder 1. The output of the motor 8 The installation shaft 3 is fixedly connected to the shaft, the outer side of the installation shaft 3 is fixedly installed with a screw auger 9, and the right end of the installation shaft 3 is fixedly installed with a first pulley 6, and the inner walls of both sides of the feeding hopper 2 are rotatably connected with the same screw. A horizontal shaft 4, a plurality of stirring rods 5 are fixedly installed on the outside of the horizontal shaft 4, and a second pulley 7 is fixedly installed on the right end of the horizontal shaft 4, and the first pulley 6 and the second pulley 7 are driven and installed with the same A belt, the left end of the horizontal shaft 4 is fixedly installed with the driving bevel gear 12, the left side of the feeding hopper 2 is fixedly installed with a horizontal plate, the top of the horizontal plate is provided with a mounting hole, and the vertical shaft 13 is rotated and installed in the mounting hole. A driven bevel gear 11 is fixedly installed at the top of the 13, the driven bevel gear 11 is meshed with the driving bevel gear 12, a turntable is fixedly installed at the bottom end of the vertical shaft 13, and a round rod 14 is fixedly installed on the bottom side of the turntable. The left side of the bucket 2 is provided with a sliding hole, and a baffle plate 10 is slidably installed in the sliding hole.

In this embodiment, a side plate 15 is fixedly installed on the left side of the baffle plate 10 , and a connecting plate 16 is connected to the left side of the side plate 15 through hinges. 10 moves.

In this embodiment, two guide rods are fixedly installed on the left side of the feeding hopper 2 , and the side plate 15 is slidably sleeved on the outside of the two guide rods to guide the side plate 15 .

In this embodiment, a discharge port is opened at the bottom of the conveying cylinder 1 , and a discharging pipe is communicated with the discharging port, so as to facilitate the discharging of the conveying cylinder 1 .

In this embodiment, support plates are fixedly installed on both sides of the bottom of the conveying cylinder 1 , and a bottom plate is fixedly installed at the bottom of the supporting plate to ensure the support stability of the conveying cylinder 1 .

In this embodiment, a vertical shaft 13 is rotatably connected to the top of the conveying cylinder 1 , a connecting plate is fixedly installed on the top of the vertical shaft 13 , and a round rod 14 is fixedly connected to the top side of the connecting plate to position the round rod 14 .

In this embodiment, when in use, by putting the material into the feeding hopper 2 and starting the motor 8, the output shaft of the motor 8 drives the installation shaft 3 to rotate, and the installation shaft 3 passes through the first pulley 6 and the second pulley 7. The horizontal shaft 4 drives the horizontal shaft 4 to rotate, and the horizontal shaft 4 drives a plurality of stirring rods 5 to rotate to disperse the materials. The shaft 13 and the turntable rotate, and drive the round rod 14 to perform a circular motion. The round rod 14 drives the side plate 15 and the baffle 10 to reciprocate left and right through the connecting plate 16, and intermittently opens the feeding hopper 2, thereby preventing the transmission cylinder from being caused. 1 is blocked, the installation shaft 3 rotates and drives the screw auger 9 to rotate to realize the conveying of materials.

Claims (6)

1. The utility model provides an anti-blocking device on screw conveyer, its characterized in that, includes a conveyer section of thick bamboo (1), the top intercommunication of conveyer section of thick bamboo (1) has feeder hopper (2), and the left side fixed mounting of conveyer section of thick bamboo (1) has motor (8), fixedly connected with installation axle (3) on the output shaft of motor (8), and the outside fixed mounting of installation axle (3) has spiral auger (9), and the right-hand member fixed mounting of installation axle (3) has first band pulley (6), it is connected with same cross axle (4) to rotate on the both sides inner wall of feeder hopper (2), and the outside fixed mounting of cross axle (4) has a plurality of puddlers (5), and the right-hand member fixed mounting of cross axle (4) has second band pulley (7), and the transmission mounting has same belt on first band pulley (6) and second band pulley (7), the left end fixed mounting of cross axle (4) has drive bevel gear (12), the left side fixed mounting of feeder hopper (2) has the diaphragm, and the mounting hole has been seted up at the top of diaphragm, and vertical axis (13) are installed to the rotation in the mounting hole, and the top fixed mounting of vertical axis (13) has driven bevel gear (11), and driven bevel gear (11) mesh with drive bevel gear (12) mutually, and the bottom fixed mounting of vertical axis (13) has the carousel, and bottom one side fixed mounting of carousel has round bar (14), the slide opening has been seted up in the left side of feeder hopper (2), and slidable mounting has baffle (10) in the slide opening.

2. The anti-blocking device on the screw conveyor according to claim 1, wherein a side plate (15) is fixedly installed on the left side of the baffle (10), a connecting plate (16) is rotatably connected to the left side of the side plate (15) through a hinge, and the connecting plate (16) is rotatably sleeved on the outer side of the round rod (14).

3. The anti-blocking device on the spiral conveyor as claimed in claim 2, wherein two guide rods are fixedly installed at the left side of the feeding hopper (2), and the side plate (15) is slidably sleeved on the outer sides of the two guide rods.

4. The anti-blocking device for the screw conveyor as claimed in claim 1, wherein the bottom of the conveying cylinder (1) is provided with a discharge hole, and a discharge pipe is communicated with the discharge hole.

5. The anti-blocking device on the screw conveyor according to claim 1, wherein the two sides of the bottom of the conveying cylinder (1) are fixedly provided with supporting plates, and the bottom of each supporting plate is fixedly provided with a bottom plate.

6. The anti-blocking device on the spiral conveyor according to claim 1, wherein a vertical shaft (13) is rotatably connected to the top of the conveying cylinder (1), a connecting disc is fixedly mounted at the top end of the vertical shaft (13), and the round rod (14) is fixedly connected to one side of the top of the connecting disc.

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