CN219669241U

CN219669241U - Adjustable screw conveyor

Info

Publication number: CN219669241U
Application number: CN202320756063.4U
Authority: CN
Inventors: 张云美; 张万忠
Original assignee: Yubin Shandong Intelligent Technology Co ltd
Current assignee: Yubin Shandong Intelligent Technology Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-09-12
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses an adjustable screw conveyor, which relates to the technical field of screw conveyors and comprises a first mounting frame, wherein a feeding hopper is fixedly arranged at the upper end of the first mounting frame, a connecting box is fixedly arranged at the lower end of the first mounting frame, a conveying pipe is fixedly arranged at the lower end of the connecting box, one end of the conveying pipe, which is far away from the connecting box, is fixedly connected with an external supporting frame, a second mounting frame is fixedly arranged at one side of the upper end of the conveying pipe, a first driving motor is fixedly arranged on the second mounting frame, the first driving motor is electrically connected with an external controller through a connecting wire, and a screw conveying propeller shaft is rotatably arranged in the conveying pipe. The installation cylinder driven by the second driving motor and the screw rod is arranged on the outer side of the conveying pipe, the discharge hopper can be driven to move, sealing plates on two sides of the discharge hopper can be matched to seal other areas of the discharge opening, and the limiting guide rail can radially limit the movement of the installation cylinder.

Description

Adjustable screw conveyor

Technical Field

The utility model relates to the technical field of screw conveyors, in particular to an adjustable screw conveyor.

Background

The screw conveyor is a machine which drives a screw to rotate by utilizing a motor to push materials to achieve the conveying purpose, and is divided into a shaft screw conveyor and a shaftless screw conveyor in a conveying mode, and is divided into a U-shaped screw conveyor and a tubular screw conveyor in an appearance;

the length of the screw conveyor is fixed, so that the screw conveyor is not moved, and the discharge end of the screw conveyor cannot be adjusted adaptively, for example, when materials are conveyed into a truck box through the screw conveyor, for example, the truck operation space is limited, the screw conveyor needs to be moved, and the screw conveyor with an integral structure is large in structure and heavy in weight, so that the discharge end of the screw conveyor is very inconvenient to adjust.

Disclosure of Invention

The utility model aims to provide an adjustable screw conveyor which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an adjustable screw conveyer, includes first mounting bracket, first mounting bracket upper end fixed mounting has into the hopper, first mounting bracket lower extreme fixed mounting has the spread box, spread box lower extreme fixed mounting has the conveyer pipe, the one end and the outside support frame fixed connection of spread box are kept away from to the conveyer pipe, conveyer pipe upper end one side fixed mounting has the second mounting bracket, fixed mounting has first driving motor on the second mounting bracket, just first driving motor passes through connecting wire and external control ware electric connection, the screw conveying propeller shaft is installed to the conveyer pipe internal rotation, the band pulley of screw conveying propeller shaft one end passes through the belt connection with the band pulley of first driving motor output, conveyer pipe outside movable mounting has the installation section of thick bamboo, one side fixed mounting who keeps away from the second mounting bracket on the conveyer pipe.

As a further preferable scheme of the utility model, the lower end of the conveying pipe is provided with a discharge opening, one side of the upper end of the conveying pipe is provided with a feed inlet, one side of the upper end of the conveying pipe is fixedly connected with the lower end of the connecting box through the feed inlet, and two fixing blocks are fixedly arranged on the outer side of the conveying pipe.

As a further preferable scheme of the utility model, the lower end of the mounting cylinder is fixedly provided with the discharge hopper, the mounting cylinder is communicated with the discharge hopper through a cavity, sealing plates are fixedly arranged on two sides of the mounting cylinder, the mounting cylinder is installed on the outer side of the conveying pipe in a penetrating manner, and the sealing plates seal the discharge opening.

As a further preferable scheme of the utility model, the upper end of the mounting cylinder is fixedly provided with a first fixing seat, a screw hole is formed in the first fixing seat, and the lower end of the first fixing seat and the upper end of the mounting cylinder are respectively provided with a limit groove.

As a further preferable scheme of the utility model, slots are formed at two ends of the mounting seat, the mounting seat is installed on one side of the conveying pipe in a penetrating manner, the slots are installed on the fixing blocks in a penetrating manner and are fixedly connected through screws, a second fixing seat is fixedly installed at the upper end of the mounting seat, a side plate is fixedly installed on one side of the upper end of the second fixing seat, a second driving motor is fixedly installed on one side of the side plate, the second driving motor is electrically connected with an external controller through a connecting wire, a limiting guide rail is fixedly installed on one side of the mounting seat, the lower end of the limiting guide rail is attached to the conveying pipe, and the limiting groove is slidably installed on the limiting guide rail.

As a further preferable scheme of the utility model, one side of the side plate is fixedly provided with a plurality of connecting rods, one end of each connecting rod is fixedly provided with a bearing seat, a screw rod is arranged in each bearing seat, one end of each screw rod is rotatably arranged in each bearing seat, one end of each screw rod is fixedly connected with the output end of the corresponding second driving motor, and the other end of each screw rod is in threaded connection with the corresponding screw hole.

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

according to the adjustable screw conveyor disclosed by the utility model, the mounting cylinder driven by the second driving motor and the screw rod is arranged on the outer side of the conveying pipe, so that the discharge hopper can be driven to move, sealing treatment can be carried out on other areas of the discharge opening by matching with the sealing plates on the two sides of the discharge hopper, and the movement of the mounting cylinder can be radially limited by the limiting guide rail.

Drawings

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

FIG. 2 is a schematic diagram of a conveying pipe structure according to the present utility model;

FIG. 3 is a split view of a delivery tube structure of the present utility model;

fig. 4 is an enlarged view at a in fig. 3.

In the figure: 1. a first mounting frame; 2. feeding into a hopper; 3. a connection box; 4. a delivery tube; 5. a second mounting frame; 6. a first driving motor; 7. a propeller shaft; 8. a mounting cylinder; 9. a mounting base; 10. a discharge port; 11. a feed inlet; 12. a discharge hopper; 13. a sealing plate; 14. a first fixing seat; 15. a screw hole; 16. a limit groove; 17. a fixed block; 18. a slot; 19. the second fixing seat; 20. a side plate; 21. a second driving motor; 22. a connecting rod; 23. a bearing seat; 24. a screw rod; 25. and a limit guide rail.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the adjustable screw conveyor provided by the utility model comprises a first mounting frame 1, wherein a feeding hopper 2 is fixedly arranged at the upper end of the first mounting frame 1, a connecting box 3 is fixedly arranged at the lower end of the first mounting frame 1, a conveying pipe 4 is fixedly arranged at the lower end of the connecting box 3, one end of the conveying pipe 4, which is far away from the connecting box 3, is fixedly connected with an external supporting frame, a second mounting frame 5 is fixedly arranged at one side of the upper end of the conveying pipe 4, a first driving motor 6 is fixedly arranged on the second mounting frame 5, the first driving motor 6 is electrically connected with an external controller through a connecting wire, a screw conveying propeller shaft 7 is rotatably arranged in the conveying pipe 4, a belt pulley at one end of the screw conveying propeller shaft 7 is connected with a belt pulley at the output end of the first driving motor 6 through a belt, a mounting cylinder 8 is movably arranged at the outer side of the conveying pipe 4, and a mounting seat 9 is fixedly arranged at one side, which is far away from the second mounting frame 5, of the upper end of the conveying pipe 4.

The lower end of the conveying pipe 4 is provided with a discharge opening 10, one side of the upper end of the conveying pipe 4 is provided with a feed inlet 11, one side of the upper end of the conveying pipe 4 is fixedly connected with the lower end of the connecting box 3 through the feed inlet 11, two fixed blocks 17 are fixedly arranged outside the conveying pipe 4, the lower end of the mounting cylinder 8 is fixedly provided with a discharge hopper 12, a cavity between the mounting cylinder 8 and the discharge hopper 12 is communicated, two sides of the mounting cylinder 8 are fixedly provided with sealing plates 13, the mounting cylinder 8 is installed outside the conveying pipe 4 in a penetrating way, the sealing plates 13 seal the discharge opening 10, the upper end of the mounting cylinder 8 is fixedly provided with a first fixed seat 14, screw holes 15 are formed in the first fixed seat 14, the lower end of the first fixed seat 14 and the upper end of the mounting cylinder 8 are respectively provided with a limit groove 16, the mounting cylinder 8 moves outside the conveying pipe 4 and can be matched with the discharge hopper 12 and the sealing plates 13 to adjust the discharge position of the discharge hopper 12;

the slot 18 has all been seted up at mount pad 9 both ends, mount pad 9 alternates and installs on one side on conveyer pipe 4, and slot 18 alternates and installs on fixed block 17 and pass through screw fixed connection, mount pad 9 upper end fixed mounting has second fixing base 19, second fixing base 19 upper end one side fixed mounting has curb plate 20, curb plate 20 side fixed mounting has second driving motor 21, and second driving motor 21 passes through connecting wire and external controller electric connection, mount pad 9 one side still fixed mounting has spacing rail 25, spacing rail 25 lower extreme is attached on conveyer pipe 4, and spacing groove 16 then slidable mounting is on spacing rail 25, curb plate 20 one side fixed mounting has a plurality of connecting rods 22, connecting rod 22 one end fixed mounting has bearing frame 23, be equipped with lead screw 24 in the bearing frame 23, lead screw 24 one end polished rod part rotation is installed in bearing frame 23, and lead screw 24 one end and the output fixed connection of second driving motor 21, and the lead screw 24 other end then threaded connection is in screw 15, second driving motor 21 drives lead screw 24 and rotates in screw 15, can radially move to install section of thick bamboo 8, simultaneously, spacing rail 25 can carry out axial spacing to install section of thick bamboo 8 and unloading section of thick bamboo 12.

It should be noted that, the present utility model is an adjustable screw conveyor, when the discharging position of the discharging hopper 12 is adjusted, the second driving motor 21 is started by the external controller, so that the output end of the second driving motor 21 drives the screw rod 24 to forward rotate and overturn in the bearing seat 23, so that the screw rod 24 rotates in the screw hole 15 of the first fixing seat 14, further the first fixing seat 14 is controlled to radially move, the first fixing seat 14 drives the mounting cylinder 8 to move outside the conveying pipe 4, so that the mounting cylinder 8 drives the discharging hopper 12 to perform position adjustment, and the sealing plates 13 at two sides of the mounting cylinder 8 continuously perform a sealing effect on the discharging opening 10 when the mounting cylinder 8 moves, so that after the screw conveying paddles in the conveying pipe 4 convey the materials to the position of the discharging hopper 12, the materials are discharged into a vehicle or on the ground through the discharging hopper 12, and the position adjustment of the whole screw conveyor is not required, thereby realizing the change of the discharging position of the materials.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an adjustable screw conveyer, includes first mounting bracket (1), first mounting bracket (1) upper end fixed mounting has into hopper (2), first mounting bracket (1) lower extreme fixed mounting has connection box (3), connection box (3) lower extreme fixed mounting has conveyer pipe (4), one end and the outside support frame fixed connection of connection box (3) are kept away from to conveyer pipe (4), one side fixed mounting has second mounting bracket (5) on conveyer pipe (4), fixed mounting has first driving motor (6) on second mounting bracket (5), just first driving motor (6) pass through connecting wire and external control ware electric connection, conveyer pipe (4) rotation is installed screw conveying propeller shaft (7), the band pulley of screw conveying propeller shaft (7) one end is connected through the belt with the band pulley of first driving motor (6) output, its characterized in that: the outer side of the conveying pipe (4) is movably provided with an installation cylinder (8), and one side, far away from the second installation frame (5), of the upper end of the conveying pipe (4) is fixedly provided with an installation seat (9).

2. An adjustable screw conveyor according to claim 1, wherein: the utility model discloses a conveyer pipe, including conveyer pipe (4), connecting box (3), conveyer pipe (4), discharge opening (10) have been seted up to conveyer pipe (4) lower extreme, pan feeding mouth (11) have been seted up to conveyer pipe (4) upper end one side, conveyer pipe (4) upper end one side is through pan feeding mouth (11) and connecting box (3) lower extreme fixed connection, two fixed blocks (17) are fixed mounting in conveyer pipe (4) outside.

3. An adjustable screw conveyor according to claim 2, wherein: the automatic discharging device is characterized in that a discharging hopper (12) is fixedly arranged at the lower end of the mounting cylinder (8), the mounting cylinder (8) is communicated with the discharging hopper (12) through a cavity, sealing plates (13) are fixedly arranged on two sides of the mounting cylinder (8), the mounting cylinder (8) is installed on the outer side of the conveying pipe (4) in a penetrating mode, and the sealing plates (13) seal the discharging opening (10).

4. A regulated screw conveyor according to claim 3, characterized in that: the mounting cylinder (8) is fixedly provided with a first fixing seat (14) at the upper end, a screw hole (15) is formed in the first fixing seat (14), and limit grooves (16) are formed in the lower end of the first fixing seat (14) and the upper end of the mounting cylinder (8) respectively.

5. An adjustable screw conveyor according to claim 4, wherein: the utility model discloses a conveyer pipe, including conveyer pipe, mounting seat, limiting guide (25), mounting seat (9) both ends have all been seted up slot (18), mounting seat (9) alternate to install one side on conveyer pipe (4), just slot (18) alternate to install on fixed block (17) and through screw fixed connection, mounting seat (9) upper end fixed mounting has second fixing base (19), second fixing base (19) upper end one side fixed mounting has curb plate (20), curb plate (20) one side fixed mounting has second driving motor (21), just second driving motor (21) pass through connecting wire and external control ware electric connection, still fixed mounting has limiting guide (25) on mount pad (9) one side, limiting guide (25) lower extreme is attached on conveyer pipe (4), but limiting groove (16) then slidable mounting is on limiting guide (25).

6. An adjustable screw conveyor according to claim 5, wherein: a plurality of connecting rods (22) are fixedly arranged on one side of the side plate (20), a bearing seat (23) is fixedly arranged at one end of each connecting rod (22), a screw rod (24) is arranged in each bearing seat (23), a polished rod at one end of each screw rod (24) is partially rotatably arranged in each bearing seat (23), one end of each screw rod (24) is fixedly connected with the output end of the corresponding second driving motor (21), and the other end of each screw rod (24) is in threaded connection with the corresponding screw hole (15).