Butt joint soft transition device of screw conveyer

Abstract

The utility model relates to the technical field of conveyor butt joint soft transition devices, in particular to a butt joint soft transition device of a spiral conveyor, which comprises a working box body and a front end inclined plate, the working box body is respectively arranged at two ends, a built-in opening is arranged between the working box bodies at the two ends, and a telescopic body is arranged in the built-in opening. A movable column is arranged at the bottom of the telescopic body and connected with the working box body, baffles are arranged on the two sides of the front-end inclined plate, a lowering inclined plate is arranged at the tail end of the working box body, meanwhile, baffles are arranged on the two sides of the lower inclined plate, driving motors are arranged on the two sides of the working box body, and a belt pulley is arranged in the working box body. The belt pulley transition device has the advantages that the belt pulley is provided with the hook plate, so that the belt pulley transition device can realize transition among conveyors at different heights, and the transition distance of the belt pulley transition device can be controlled by matching the telescopic body and the telescopic plate in the transition device according to different transition lengths required by different conveyors; and the limitation of the soft butt joint transition device in the aspect of application is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor butt joint soft transition devices, in particular to a screw conveyor butt joint soft transition device. Background Art

[0002] Generally, a conveyor line is composed of multiple conveyors, and the connection between each conveyor is completed by a transition conveyor. Due to the gap between the two conveyor belts, the workpiece will be suspended in the transition process. The traditional transition conveyor reduces the gap between the two by reducing the diameter of the drive shaft. However, the drive shaft cannot be infinitely reduced. When transporting some high-precision or small workpieces, the traditional transition conveyor cannot complete the transportation work. At this time, a transition device is required for connection. In addition, such devices are usually also found on conveyors with height differences, and can be used in many aspects.

[0003] For example, a transition device of a transition conveyor with publication number CN204777528U includes a frame, a rotating shaft, a receiving shaft, a conveying strip, and an O-shaped rubber ring. There are two rotating shafts, which are respectively installed at two ends of the frame through bearings, and the rotating shafts are evenly provided with grooves. The grooves are divided into two sizes, which are alternately distributed. The receiving shaft is installed at the top ends of the two ends of the frame through bearings, and the upper edge of the receiving shaft and the upper edge of the rotating shaft are located in the same horizontal plane. A small groove is provided on the receiving shaft, and the position of the small groove corresponds to the position of the small groove on the rotating shaft. The conveying strip is installed on the two rotating shafts through the large groove, and the O-shaped rubber ring connects the rotating shaft and the receiving shaft through the small groove.

[0004] The above-mentioned device improves the traditional transition conveyor in design, extends the length of both ends of the frame, and installs a receiving shaft on the extended frame, and connects the receiving shaft to the rotating shaft through an O-shaped rubber ring. When the rotating shaft rotates, the receiving shaft is driven, and the rotating shaft has the same direction. In this way, the diameter of the receiving shaft can be made very small, thereby reducing the distance with the previous drive shaft, and completing the transportation of some high-precision or very small workpieces. The structure is simple, practical and effective, and the transportation accuracy of the transition conveyor is greatly improved. However, this type of device design is only suitable for individual conveyors, and cannot be applied to different types of conveyors, and is even more inapplicable to conveyors in non-horizontal directions. Utility Model Content

[0005] The utility model aims to provide a butt-jointed soft transition device for a screw conveyor to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soft transition device for docking a screw conveyor, comprising a working box and a front inclined plate, the working box being stationed at both ends, and a built-in opening being arranged between the working boxes at both ends, and a telescopic body being arranged in the built-in opening, a live column being arranged at the bottom of the telescopic body and connected to the working box, baffles being arranged on both sides of the front inclined plate, and a lowered inclined plate being arranged at the end of the working box, baffles being arranged on both sides of the lower inclined plate, a driving motor being arranged on both sides of the working box, and a pulley being arranged inside the working box.

[0007] Preferably, the outer surface of the working box body is connected to a bonding plate, and a driving motor is arranged on the bonding plate. Meanwhile, fixing modules are arranged on both sides of the driving motor, and a plurality of bolts are arranged on the bonding plate.

[0008] Preferably, a driving shaft is arranged inside the pulley, and a connecting plate is arranged between the driving shafts, and a notch is arranged on the connecting plate, and a telescopic plate is arranged inside the notch.

[0009] Preferably, a driving end is arranged on the outside of the driving shaft, and edge plates are arranged on both side edges of the pulley, and a fixed end is arranged next to the edge plates.

[0010] Preferably, the driving end is arranged on the fixed end, and the outer side of the fixed end is connected to the rotating shaft of the driving motor, and a hook plate with an oblique angle is arranged on the pulley.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The screw conveyor docking soft transition device adopts the use of a hook plate attached to the pulley, so that the device can be applied at different angles. Most materials can be transported by the hook plate. The inclined angle base provided by the device can provide the required support and friction for the transported materials, so that the transported materials can be transported on the plane or in the lifting direction.

[0013] 2. In addition, unlike other conveyor transition devices, this device is designed with the impact of different transition lengths required between different conveyors in mind. The telescopic body and telescopic plate used inside the device can change the running length of the external and internal pulleys, so as to be suitable for situations caused by different spacings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front overview of the utility model;

[0015] Figure 2 It is a back view of the utility model;

[0016] Figure 3 It is a side view of the utility model;

[0017] Figure 4It is an internal sectional view of the present utility model.

[0018] In the figure: working box 1, front end inclined plate 2, telescopic body 3, lower inclined plate 4, fixing module 5, driving motor 6, fitting plate 7, bolt 8, baffle 9, fixed end 10, edge plate 11, pulley 12, notch 13, telescopic plate 14, connecting plate 15, driving shaft 16, driving end 17, hook plate 18, built-in opening 19. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a docking soft transition device for a screw conveyor, comprising a working box 1 and a front inclined plate 2, the working box 1 is stationed at both ends, the right end part is connected to the driving motor 6 and is longer, and a built-in opening 19 is arranged between the working boxes 1 at both ends, and a telescopic body 3 is arranged in the built-in opening 19, and the telescopic body 3 is completely hidden in the built-in opening 19 when not necessary, and a live column is arranged at the bottom of the telescopic body 3 to connect with the working box 1, and the insertion of the live column prevents the telescopic body 3 from accidentally being pulled out of the range of the built-in opening 19 when it needs to be stretched, resulting in falling, and baffles 9 are arranged on both sides of the front inclined plate 2. Since the front inclined plate 2 itself does not have a fulcrum, baffles 9 are arranged on the side, so that the transported materials can fall completely on the pulley 12, and the connection between the baffle 9 and the working box 1 provides a support point for the front inclined plate 2, and a lower inclined plate 4 is arranged at the end of the working box 1, and the arrangement of the lower inclined plate prevents the transported materials from falling in a disorderly manner, and baffles 9 are arranged on both sides of the lower inclined plate;

[0021] The outer surface of the working box body 1 is connected to the bonding plate 7, and the bonding plate 7 is provided with a driving motor 6, and at the same time, fixing modules 5 are provided on both sides of the driving motor 6, and the fixing modules 5 are used to stabilize the position of the driving motor 6 to prevent accidents caused by the movement of the position during work. A plurality of bolts 8 are provided on the bonding plate 7 to fix the outer bonding plate 7 on the working box body 1, and a pulley 12 is provided inside the working box body 1, and a driving shaft 16 is placed in the pulley 12. A relatively special friction layer is provided on the driving shaft 16 to increase the friction between the pulley 12 and the driving shaft 16, so as to prevent the material from being too heavy and the friction force of the pulley 12 is insufficient to be transported, and a connecting plate 15 is provided between the driving shafts 16, and at the same time, the connecting plate 1 5 is provided with a notch 13, and a telescopic plate 14 is arranged in the notch 13. The arrangement of the telescopic plate 14 can adjust the position distance of the driving shafts 16 on both sides, so as to change the transition distance. A driving end 17 is arranged on the outer side of the driving shaft 16, and edge plates 11 are arranged on the edges of both sides of the pulley 12. The arrangement of the edge plates 11 prevents the material from falling during the transportation process. At the same time, a fixed end 10 is arranged next to the edge plate 11, and the driving end 17 is arranged on the fixed end 10, and the outer side of the fixed end 10 is connected to the rotating shaft of the driving motor 6. A hook plate 18 with an oblique angle is arranged on the pulley 12. The arrangement of the hook plate 18 provides a material placement position, and due to the oblique angle arrangement itself, the device can be used as a transition device between conveyors with different heights, and has the same effect.

[0022] In actual use, first measure the distance between the required transition conveyors, adjust the telescopic body 3 and the telescopic plate 14 on the transition device to adapt the transition device to this distance, select a pulley 12 of appropriate length for reinstallation and tightening, and then place one side of the conveying end at the opening of the front inclined plate 2, and align the lower inclined plate opening of the other end with the position where the transition is required, turn on the drive motor 6, and with the power transmission of the drive end 17, let the drive shaft 16 at one end move, driving the pulley 12 to start rotating, and the shaft at the other end also rotates accordingly, and the appropriate angle is adjusted according to the position of the conveying plate for transportation.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A butt joint soft transition device for a screw conveyor, comprising a working box (1) and a front inclined plate (2), wherein the working box (1) is located at two ends, and a built-in opening (19) is arranged between the working boxes (1) at the two ends, and a telescopic body (3) is arranged in the built-in opening (19), and a piston is arranged at the bottom of the telescopic body (3) to connect with the working box (1), baffles (9) are arranged on both sides of the front inclined plate (2), and a lower inclined plate (4) is arranged at the end of the working box (1), and baffles (9) are arranged on both sides of the lower inclined plate, characterized in that: Driving motors (6) are arranged on both sides of the working box (1), a belt pulley (12) is arranged inside the working box (1), and a hook plate (18) with an oblique angle is arranged on the belt pulley (12).

2. The butt joint soft transition device of a screw conveyor according to claim 1, characterized in that: The outer surface of the working box (1) is connected to a bonding plate (7), and a driving motor (6) is arranged on the bonding plate (7). At the same time, fixing modules (5) are arranged on both sides of the driving motor (6), and a plurality of bolts (8) are arranged on the bonding plate (7).

3. The butt joint soft transition device of a screw conveyor according to claim 2, characterized in that: A driving shaft (16) is arranged in the pulley (12), and a connecting plate (15) is arranged between the driving shaft (16). A notch (13) is arranged on the connecting plate (15), and a telescopic plate (14) is arranged in the notch (13).

4. The butt joint soft transition device of a screw conveyor according to claim 3 is characterized in that: A driving end (17) is arranged on the outside of the driving shaft (16), and edge plates (11) are arranged on both sides of the belt pulley (12), and a fixed end (10) is arranged beside the edge plate (11).

5. The butt joint soft transition device of a screw conveyor according to claim 4, characterized in that: The driving end (17) is arranged on the fixed end (10), and the outer side of the fixed end (10) is connected to the rotating shaft of the driving motor (6).

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