CN221564540U - Screw conveyor - Google Patents

Abstract

The utility model discloses a screw conveyor, which comprises a stand column, wherein one side of the stand column is fixedly connected with a supporting plate, the bottom end of the supporting plate is fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with a bottom frame, the top end of the supporting plate is fixedly connected with a top frame, a guide rail in a spiral state is fixedly sleeved on the stand column, a chain plate conveying belt is arranged in the guide rail, two ends of the chain plate conveying belt respectively extend into the top frame and the bottom frame, a motor is fixedly connected to the outer wall of one side of the top frame, the output end of the motor is fixedly connected with a shaft rod, one end of the shaft rod is rotatably connected with the inner wall of the top frame, and a driving sprocket is fixedly sleeved on the side wall of the shaft rod in the top frame.

Description

Screw conveyor

Technical Field

The utility model relates to the field of products related to product conveying, in particular to a screw conveyor.

Background

In automated production, the production layout of mill is three-dimensional, and whether former material and product between the floor are carried smoothly appear especially important, at present on product transportation, some products are for commodity circulation convenience or workshop factory building's overall arrangement's restriction, lead to limited products to need promote, rise the processing, and the traditional way is to the height of needs with the mode of vertical lifting machine, and this kind of lifting means has following not enough:

1. The lifting efficiency is too low, the feeding and the discharging are inconvenient, and the lifting height is limited.

2. Potential safety hazards are easy to exist, and safety protection is not good.

Disclosure of utility model

The present utility model is directed to a screw conveyor to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screw conveyer, includes the stand, one side fixedly connected with backup pad of stand, the bottom fixedly connected with connecting plate of backup pad, the one end fixedly connected with chassis of connecting plate, the top fixedly connected with roof-rack of backup pad, fixedly cup jointed the guide rail that is the spiral state on the stand, be equipped with the link joint conveyer belt in the guide rail, the both ends of link joint conveyer belt extend in roof-rack and the chassis respectively, fixedly connected with motor on the outer wall of one side of roof-rack, the output fixedly connected with axostylus axostyle of motor, the one end and the inner wall rotation of roof-rack of axostylus axostyle are connected, fixedly cup jointed driving sprocket on the lateral wall that the axostylus axostyle is located the roof-rack, fixedly connected with loop switch on the lateral wall of connecting plate, be equipped with installation cavity on the connecting plate, be equipped with the controller in the installation cavity.

Preferably, the output end of the loop switch is connected with the input end of the controller, and the output end of the controller is connected with the input end of the motor.

Preferably, the connecting plate is hinged with a cover plate through a plurality of hinges.

Preferably, the upright posts are fixedly connected with the top frame and the bottom frame through bearing rods.

Preferably, the outer walls of the two sides of the top frame are fixedly connected with bearing blocks, a bearing rod is fixedly inserted between the two bearing blocks, and a bearing sprocket is fixedly sleeved on the bearing rod.

Preferably, four cross plates are fixedly connected to the side walls of the bottom ends of the upright posts, and supporting feet are fixedly connected to the bottoms of one ends of the four cross plates.

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

This screw conveyer adopts the spiral mode to effectively promote stability, and whole promotion is efficient, and the friction force is leaned on when the conveying mode is complete, and the product can not be suddenly then move back and drop, and the security is good.

Drawings

FIG. 1 is a schematic view of a screw conveyor according to the present utility model;

fig. 2 is a schematic diagram of a controller of a screw conveyor according to the present utility model.

In the figure: 1. a column; 2. a support plate; 3. a connecting plate; 4. a chassis; 5. a top frame; 6. a guide rail; 7. a link plate conveyor belt; 8. a motor; 9. a shaft lever; 10. a drive sprocket; 11. a rotating rod; 12. a driven sprocket; 13. a loop switch; 14. a controller; 15. a cover plate; 16. a carrier bar; 17. a bearing with a seat; 18. a load-bearing rod; 19. a load-bearing sprocket; 20. a cross plate; 21. and (5) supporting legs.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-2, an embodiment of the present utility model is provided: the utility model provides a screw conveyer, including stand 1, one side fixedly connected with backup pad 2 of stand 1, the bottom fixedly connected with connecting plate 3 of backup pad 2, the one end fixedly connected with chassis 4 of connecting plate 3, the top fixedly connected with roof-rack 5 of backup pad 2, fixedly cup joint the guide rail 6 that is the spiral state on stand 1, be equipped with link joint conveyer belt 7 in the guide rail 6, the both ends of link joint conveyer belt 7 extend in roof-rack 5 and chassis 4 respectively, fixedly connected with motor 8 on the outer wall of one side of roof-rack 5, the output fixedly connected with axostylus axostyle 9 of motor 8, the one end and the inner wall rotation of roof-rack 5 of axostylus axostyle 9 are connected, fixedly cup joint driving sprocket 10 on the lateral wall that axostylus axostyle 9 is located roof-rack 5, the rotation is connected with bull stick 11 in the chassis 4, fixedly cup joint driven sprocket 12 on the bull stick 11, fixedly connected with circuit switch 13 on the lateral wall of connecting plate 3, be equipped with the installation cavity on the connecting plate 3, be equipped with controller 14 in the installation cavity, concrete start-up motor 8 can drive conveyer belt 9 rotate, the initiative 10 of upper end is followed the rotation and then realizes chain joint conveyer belt 7 along guide rail 6 and is rotated, thereby realize the rotation, the encoder is realized to control sprocket 7 and the rotation position is carried out to the encoder and is controlled to the rotation position is followed to the sprocket 7, the encoder is controlled on the rotation carrier 7, and can realize the rotation position is controlled by the encoder, and is controlled the encoder is high-speed to the rotation position is controlled to the sprocket is to the driver to the sprocket is 13.

In this embodiment, the output end of the loop switch 13 is connected with the input end of the controller 14, and the output end of the controller 14 is connected with the input end of the motor 8; the connecting plate 3 is hinged with a cover plate 15 through a plurality of hinges, and the controller 14 is sealed and protected; the upright post 1 is fixedly connected with the top frame 5 and the bottom frame 4 through a bearing rod 16; the outer walls of the two sides of the top frame 5 are fixedly connected with bearing blocks 17, a bearing rod 18 is fixedly inserted between the two bearing blocks 17, and a bearing chain wheel 19 is fixedly sleeved on the bearing rod 18 to support the chain plate conveying belt 7; four cross plates 20 are fixedly connected to the bottom side wall of the upright 1, and supporting feet 21 are fixedly connected to the bottoms of one ends of the four cross plates 20 to support the upright 1.

Working principle: through placing the product in the position that link joint conveyer belt 7 is close to chassis 4, starter motor 8 can drive axostylus axostyle 9 and rotate, thereby the driving sprocket 10 that fixes on when axostylus axostyle 9 rotates will follow the rotation and realize link joint conveyer belt 7 and make helical motion along guide rail 6, utilize the fixed driven sprocket 12 that cup joints on the bull stick 11 to realize the support to link joint conveyer belt 7, controllable return circuit switch 13 sends the gyration signal to controller 14 after the product is carried its top height, thereby controller 14 encodes the signal and thereby control motor 8 reverse rotation impels link joint conveyer belt 7 to get back to the origin position.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. Screw conveyor, comprising a column (1), characterized in that: one side fixedly connected with backup pad (2) of stand (1), the bottom fixedly connected with connecting plate (3) of backup pad (2), the one end fixedly connected with chassis (4) of connecting plate (3), the top fixedly connected with roof-rack (5) of backup pad (2), fixedly cup joint guided way (6) that are spiral state on stand (1), be equipped with link joint conveyer belt (7) in guided way (6), the both ends of link joint conveyer belt (7) extend in roof-rack (5) and chassis (4) respectively, fixedly connected with motor (8) on the outer wall of one side of roof-rack (5), the output fixedly connected with axostylus axostyle (9) of motor (8), the one end and the inner wall swivelling joint of roof-rack (5) of axostylus axostyle (9) are located on the lateral wall of roof-rack (5), be connected with bull stick (11) in the rotation of chassis (4), fixedly cup joint driven sprocket (12) on bull stick (11), fixedly connect with switch (13) on the lateral wall of connecting plate (3) and install link joint ware (13), install in the cavity (14).

2. A screw conveyor according to claim 1, characterized in that: the output end of the loop switch (13) is connected with the input end of the controller (14), and the output end of the controller (14) is connected with the input end of the motor (8).

3. A screw conveyor according to claim 1, characterized in that: the connecting plate (3) is hinged with a cover plate (15) through a plurality of hinges.

4. A screw conveyor according to claim 1, characterized in that: the upright posts (1) are fixedly connected with the top frame (5) and the bottom frame (4) through bearing rods (16).

5. A screw conveyor according to claim 1, characterized in that: the bearing rod (18) is fixedly inserted between the two bearing seats (17), and the bearing sprocket (19) is fixedly sleeved on the bearing rod (18).

6. A screw conveyor according to claim 1, characterized in that: four transverse plates (20) are fixedly connected to the side wall of the bottom end of the upright post (1), and supporting feet (21) are fixedly connected to the bottoms of one ends of the four transverse plates (20).