CN217322019U - Feeding box of vibrating screw conveyor - Google Patents

Abstract

The utility model belongs to the technical field of the screw conveyer technique and specifically relates to a vibrating screw conveyer feeding case, including the feeding case, the feeding incasement has been seted up the inner chamber, feeding case below center has been seted up the discharge gate still includes pushing mechanism, pushing mechanism is used for promoting the conveyer material of inner chamber bottom, the utility model discloses a pulling handle drives connecting rod and fly leaf and removes along the route of activity groove, removes to two fly leaves and passes through the discharge gate with the output material of inner chamber bottom when recently and discharges, reaches the effect that partial clearance inner chamber bottom remained defeated pay-off, rotates along the arc groove route through the pulling stock, drives the commentaries on classics board and rotates and be the slope form, rolls into the discharge gate with the conveyer material that does not have the discharge between two fly leaves and discharges, reaches the effect that thoroughly clears up the inner chamber and remain defeated pay-off.

Description

Feeding box of vibrating screw conveyor

Technical Field

The utility model relates to a screw conveyer technical field especially relates to a vibrating screw conveyer feeding case.

Background

Among a plurality of conveyors, the screw conveyor is widely applied to mineral products, feeds, grain and oil and building industries due to the advantages of simple structure, small cross section size, good sealing property, reliable work, low manufacturing cost, convenience for intermediate charging and discharging, reversible conveying direction and the like;

when the feeding box is used for feeding and conveying materials to a feeding hole of the spiral conveyor, the conveying materials at the bottom are pushed into a discharging hole due to no driving force, so that a part of conveying materials can be remained at the bottom of the box body, the remained conveying materials at the bottom cannot enter the spiral conveyor through the discharging hole, and the waste of the conveying materials is caused, and therefore, the feeding box of the vibrating spiral conveyor is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the residual conveying material of bottom half can not get into screw conveyer when there is feeding case transported substance among the prior art, and the vibrating screw conveyer feeding case that proposes.

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

designing a feeding box of a vibrating screw conveyor, which comprises a feeding box and the screw conveyor, wherein the feeding box is fixedly arranged on the screw conveyor, the feeding box is internally provided with an inner cavity, and the center below the feeding box is provided with a discharge hole;

pushing mechanism, pushing mechanism is used for promoting the transport material of inner chamber bottom, pushing mechanism includes two sets of movable slots, two connecting rods, two dead levers and two fly leafs, and is two sets of the movable slot interval is seted up the top surface of feeding case, and is two sets of the movable slot with the inner chamber intercommunication, two the horizontal interval arrangement of dead lever is in the inner chamber, and two the equal fixed connection in both ends of dead lever is in on the inner chamber, two the vertical interval arrangement of fly leaf is in the inner chamber, and every the dead lever all runs through two fly leaf, two the one end fixed connection of connecting rod is in corresponding on the fly leaf, the other end runs through the correspondence the movable slot and extends to the external world.

Preferably, two sets of the rotating mechanisms are symmetrically arranged in the inner cavity, and the two sets of the rotating mechanisms are rotatably installed on one of the movable plates.

Preferably, every group slewing mechanism all includes commentaries on classics board, stock, arc groove, baffle and runs through the groove, the commentaries on classics board level is arranged the bottom surface of inner chamber, just a side of commentaries on classics board is rotated and is installed wherein one on the fly leaf, the one end fixed mounting of stock on the commentaries on classics board, the other end extend to outside the commentaries on classics board, baffle fixed mounting be in on the commentaries on classics board, the arc groove is seted up inner chamber one side and run through to external, run through the groove and set up another on the fly leaf, just the arc groove with run through the trench and be located same cambered surface.

Preferably, the two sets of active slots are located on the same line.

Preferably, the baffle is vertically attached to the side wall of the inner cavity.

Preferably, the long rod rotates along the path of the arc groove.

The utility model provides a pair of vibrating screw conveyer feeding case, beneficial effect lies in: this vibrating screw conveyer feeding case passes through the pulling handle and drives connecting rod and fly leaf and remove along the route of activity groove, remove to two fly leaves when nearest with the output material of inner chamber bottom through the discharge gate discharge, reach the effect that partial clearance inner chamber bottom remained defeated pay-off, rotate along the arc groove route through the pulling stock, drive and change the board and rotate and be the slope form, roll into the discharge gate with the transport material that does not have the exhaust between two fly leaves and discharge, reach the effect that thoroughly cleared up the inner chamber and remain defeated pay-off.

Drawings

Fig. 1 is an isometric view structure diagram of a feeding box of a vibrating screw conveyor according to the present invention.

Fig. 2 is the utility model provides a feeding case structural schematic of vibrating screw conveyer feeding case.

Fig. 3 is the utility model provides a feeding box axis section structure schematic diagram of vibrating screw conveyer feeding box.

Fig. 4 is the utility model provides a feeding case lateral wall section structure sketch map of vibrating screw conveyer feeding case.

Fig. 5 is an enlarged schematic structural diagram of a part a of a feeding box of a vibrating screw conveyor according to the present invention.

In the figure: 1 feeding box, 11 inner cavities, 2 screw conveyors, 3 pushing mechanisms, 31 movable grooves, 32 connecting rods, 33 fixing rods, 34 movable plates, 4 rotating mechanisms, 41 rotating plates, 42 long rods, 43 arc grooves, 44 baffle plates, 45 through grooves, 5 feeding holes, 6 discharging holes and 7 handles.

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.

Example 1:

referring to fig. 1-5, a feeding box of a vibrating type screw conveyor comprises a feeding box 1 and a screw conveyor 2, wherein the feeding box 1 is fixedly installed on the screw conveyor 2, an inner cavity 11 is formed in the feeding box 1, a feeding port 5 is formed above the feeding box 1, the feeding port 5 is used for feeding conveying materials, a discharging port 6 is formed in the center below the feeding box 1, and the discharging port 6 is used for discharging the conveying materials to the screw conveyor 2;

the pushing mechanism 3, the pushing mechanism 3 is used for pushing the conveying material at the bottom of the inner cavity 11, the pushing mechanism 3 includes two sets of movable grooves 31, two connecting rods 32, two fixing rods 33 and two movable plates 34, the two sets of movable grooves 31 are spaced at the top surface of the feeding box 1, the two sets of movable grooves 31 are located on the same straight line, the two sets of movable grooves 31 are communicated with the inner cavity 11, the movable grooves 31 are used for providing movable paths, the two fixing rods 33 are horizontally and alternately arranged in the inner cavity 11, both ends of the two fixing rods 33 are fixedly connected to the inner cavity 11, the fixing rods 33 are used for stabilizing the movable plates 34, the two movable plates 34 are vertically and alternately arranged in the inner cavity 11, each fixing rod 33 penetrates through the two movable plates 34, the movable plates 34 push the conveying material at the bottom of the inner cavity 11 to enter the discharge hole 6 to be discharged through moving, one end of the two connecting rods 32 is fixedly connected to the corresponding movable plates 34, The other end runs through corresponding activity groove 31 and extends to the external world, and connecting rod 32 is used for connecting fly leaf 34 and handle 7, every the equal fixedly connected with handle 7 of the other end of connecting rod 32, handle 7 convenience of customers pulling.

The working principle is as follows: when the feeding device is used, the two groups of handles 7 are pulled firstly to drive the two connecting rods 32 to deviate from the movable groove 31 and slide to the farthest ends, then the feeding materials are thrown in through the feeding hole 5, meanwhile, the motor is started to drive the screw conveyor 2 to move, the feeding materials are partially accumulated in the inner cavity 11 and sequentially enter the screw conveyor 2 through the discharging hole 6, and after the feeding is finished, the feeding materials are partially conveyed at the bottom of the inner cavity 11 and cannot fall through the discharging hole 6;

at this time, the two groups of handles 7 are pulled respectively, the two groups of handles 7 are pulled to the nearest position, the two connecting rods 32 are driven to move oppositely, the two movable plates 34 are driven to move, the conveying material at the bottom of the inner cavity 11 is pushed towards the middle by the two movable plates 34, and the conveying material falls down through the discharge hole 6 in the center of the bottom of the inner cavity until the nearest distance is reached.

Example 2:

in embodiment 1, in the process that the two movable plates 34 push the conveying material to enter the discharge port 6, a part of space between the two movable plates 34 is still accumulated, the conveying material cannot enter the discharge port 6, and in order to convey the remaining conveying material to the discharge port 6, referring to fig. 1-5, the embodiment includes the rotating mechanism 4;

two sets of rotating mechanisms 4 are symmetrically arranged in the inner cavity 11, and the two sets of rotating mechanisms 4 are rotatably mounted on one of the movable plates 34.

Each group of rotating mechanisms 4 comprises a rotating plate 41, a long rod 42, an arc groove 43, a baffle plate 44 and a through groove 45, the rotating plate 41 is horizontally arranged on the bottom surface of the inner cavity 11, one side edge of the rotating plate 41 is rotatably arranged on one movable plate 34, the rotating plate 41 is used for bearing conveying materials which do not enter the discharge hole 6 and rotating, one end of the long rod 42 is fixedly arranged on the rotating plate 41, the other end of the long rod 42 extends out of the rotating plate 41, the long rod 42 rotates along the path of the arc groove 43, the long rod 42 is used for facilitating a user to rotate outside the feeding box 1, the baffle plate 44 is fixedly arranged on the rotating plate 41, the baffle plate 44 is vertically attached to the side wall of the inner cavity 11, the baffle plate 44 is used for preventing the conveying materials from leaving from a gap between the rotating plate 41 and the side wall of the inner cavity 11 when rotating, the arc groove 43 is arranged on one side of the inner cavity 11 and penetrates to the outside, the arc groove 43 is used for providing a rotating path of the long rod 42, the through groove 45 is arranged on the other movable plate 34, and the arc groove 43 is located in the same arc plane as the through groove 45, and the through groove 45 is used to provide a rotation path of the long rod 42.

The working principle is as follows: when the two movable plates 34 are pushed to be nearest, the width of the rotating plate 41 on one movable plate 34 is just the same as the distance between the two movable plates 34, meanwhile, the long rod 42 penetrates through the through groove 45 on the other movable plate 34 and extends out of the feeding box 1 through the arc groove 43, then the long rod 42 is rotated to the highest point along the arc groove 43 to drive the rotating plate 41 to incline, at the moment, the conveying material on the rotating plate 41 rolls into the discharging port 6 through the inclination of the rotating plate 41, and the discharging work of the residual conveying material is completed.

The general working principle is as follows: when the spiral conveying device is used, the two groups of handles 7 are pulled firstly to drive the two connecting rods 32 to deviate from the movable groove 31 and slide to the farthest ends, then the conveying materials are thrown in through the feeding port 5, meanwhile, the motor is started to drive the spiral conveyor 2 to move, the conveying materials are partially accumulated in the inner cavity 11 and continuously enter the spiral conveyor 2 through the discharging port 6, and after the feeding is finished, the conveying materials are partially conveyed at the bottom of the inner cavity 11 and cannot fall through the discharging port 6;

at this time, the two groups of handles 7 are pulled respectively, the two groups of handles 7 are pulled to the nearest position, the two connecting rods 32 are driven to move oppositely, the two movable plates 34 are driven to move, the two movable plates 34 push the conveying material at the bottom of the inner cavity 11 towards the middle, and until the conveying material is pushed to the nearest distance, part of the conveying material falls down through the discharge hole 6 in the center of the bottom of the inner cavity.

At this time, part of the conveying materials are still positioned between the two movable plates 34, because the width of the rotating plate 41 on one movable plate 34 is exactly the same as the distance between the two movable plates 34, and meanwhile, the long rod 42 penetrates through the through groove 45 on the other movable plate 34 and extends out of the feeding box 1 through the arc groove 43, and then the long rod 42 is rotated to the highest point along the arc groove 43 to drive the rotating plate 41 to incline, at this time, the conveying materials on the rotating plate 41 roll into the discharging port 6 through the inclination of the rotating plate 41, and the discharging work of the residual conveying materials is completed.

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 (6)

1. A feeding box of a vibrating screw conveyor comprises a feeding box (1) and a screw conveyor (2), wherein the feeding box (1) is fixedly arranged on the screw conveyor (2), an inner cavity (11) is formed in the feeding box (1), and a discharging hole (6) is formed in the center below the feeding box (1);

pushing mechanism (3), pushing mechanism (3) are used for promoting the defeated pay-off of inner chamber (11) bottom, pushing mechanism (3) are including two sets of movable groove (31), two connecting rods (32), two dead lever (33) and two fly leaf (34), and are two sets of movable groove (31) spaced apart establishing the top surface of feeding case (1), and two sets of movable groove (31) with inner chamber (11) intercommunication, two dead lever (33) horizontal interval is arranged in inner chamber (11), and two equal fixed connection in both ends of dead lever (33) is in on inner chamber (11), two vertical interval arrangement of fly leaf (34) is in inner chamber (11), and every dead lever (33) all runs through two fly leaf (34), two one end fixed connection of connecting rod (32) is in corresponding on fly leaf (34), The other end of the connecting rod penetrates through the corresponding movable groove (31) and extends to the outside.

2. A vibratory screw feeder feed box as set forth in claim 1, wherein two sets of rotational mechanisms (4) are symmetrically disposed in said interior chamber (11) and wherein two sets of rotational mechanisms (4) are rotatably mounted on one of said movable plates (34).

3. A vibratory screw conveyor feed box as in claim 2, characterized in that each set of turning mechanisms (4) includes a turning plate (41), a long bar (42), an arc groove (43), a baffle plate (44) and a through groove (45), the turning plate (41) being horizontally arranged at the bottom of the inner cavity (11), one side of the rotating plate (41) is rotatably arranged on one of the movable plates (34), one end of the long rod (42) is fixedly arranged on the rotating plate (41), the other end of the long rod extends out of the rotating plate (41), the baffle (44) is fixedly arranged on the rotating plate (41), the arc groove (43) is arranged on one side of the inner cavity (11) and penetrates to the outside, the through groove (45) is arranged on the other movable plate (34), and the arc groove (43) and the through groove (45) are positioned in the same arc surface.

4. A vibrating screw conveyor feed box according to claim 1, wherein the two sets of moving chutes (31) are located on the same line.

5. A vibratory screw feeder magazine as set forth in claim 3 wherein said baffles (44) abut vertically against side walls of said interior chamber (11).

6. A vibratory screw conveyor feed box as set forth in claim 3 wherein said elongated bar (42) rotates along the path of said arcuate slot (43).

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