CN218078886U - Spiral feeder with screening function - Google Patents

Abstract

The utility model discloses a spiral feeder with screening function, including mount, feeder body and sieve separator, the feeder body is located on the mount, the sieve separator includes support frame, oscillator, fender box, screen cloth and impeller, the support frame is located on the mount, the support frame symmetry is equipped with two sets ofly, the oscillator is located on the support frame, the oscillator is equipped with two sets ofly, keep off the box and locate on the oscillator and be open-top's hollow structure setting, the screen cloth runs through and locates on keeping off the box diapire, the impeller is located on two sets of support frames, the oscillator is including sliding cylinder, sliding shaft, spacing, push pedal, reset spring, supporting shoe and supporting spring, the sliding cylinder runs through and locates on the support frame, be equipped with the spout on the sliding cylinder. The utility model relates to a spiral feeder design field specifically indicates a spiral feeder with screening function.

Description

Spiral feeder with screening function

Technical Field

The utility model relates to a spiral feeder design field specifically indicates a spiral feeder with screening function.

Background

The spiral feeder is a main unit for mechanized transportation of various departments of industry and agriculture, can reduce labor intensity of transportation, improve working efficiency, has wide application range, is suitable for various industries, such as building material, chemical industry, electric power, metallurgy, coal, grain and the like, and is suitable for horizontally or obliquely conveying powdery, granular and small blocky materials, such as coal, ash, slag, cement, grain and the like.

Current spiral feeder does not possess the screening function usually, if can increase the screening function on spiral feeder, can improve the whole efficiency of production, avoids big part to get into the working equipment simultaneously and causes the working equipment damage, for this reason, the utility model provides a spiral feeder with screening function.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a spiral feeder with screening function.

The utility model adopts the following technical scheme: the utility model relates to a spiral feeder with screening function, including mount, feeder body and sieve separator, the feeder body is located on the mount, the sieve separator includes support frame, oscillator, fender box, screen cloth and impeller, the support frame is located on the mount, the support frame symmetry is equipped with two sets ofly, the oscillator is located on the support frame, the oscillator is equipped with two sets ofly, it just is open-top's hollow structure setting on locating the oscillator to keep off the box, the screen cloth runs through and locates on keeping off the box diapire, the impeller is located on two sets of support frames, the oscillator includes sliding cylinder, sliding shaft, spacing strip, push pedal, reset spring, supporting shoe and supporting spring, the sliding cylinder runs through and locates on the support frame, be equipped with the spout on the sliding cylinder, the sliding shaft slides and runs through on locating the sliding cylinder and be connected with keeping off the box, spacing strip is located the sliding shaft and slides and is located the spout, plays the spacing effect of slip, the push pedal is located on the sliding shaft, reset spring locates between push pedal and the supporting shoe, the supporting shoe can realize that the reciprocating movement of the screen cloth drives the feeder body through the action of the reciprocating movement, and the action of the screen cloth, the action of pushing away the raw materials under the feeder body, the reciprocating movement of pushing raw materials that the baffle box, the feeder body, and the action can be realized the raw materials that the push pedal, and the push pedal is moved the push pedal, and the push pedal is moved the push pedal.

Furthermore, a supporting plate is arranged on the supporting frame, a swing motor is arranged on the supporting plate, an eccentric disc is arranged on an output shaft of the swing motor, the eccentric disc is connected with a group of push plates in a sliding mode, and the eccentric disc rotates to push the push plates to move.

Further, the impeller includes lead screw, pushing motor, gag lever post, spacing section of thick bamboo, nut, connecting rod and brush, the lead screw rotates and locates on the support frame, pushing motor locates on the support frame and the output shaft is connected with the lead screw, the gag lever post is located on the support frame, spacing section of thick bamboo slides and cup joints and locates on the gag lever post, nut threaded connection locates on the lead screw and is connected with spacing section of thick bamboo, the connecting rod is located on the nut, the brush is located on the connecting rod and is located the screen cloth top, once screens the back, can start pushing motor, and pushing motor work drives the lead screw and rotates, and the nut with lead screw threaded connection moves under the limiting displacement of gag lever post and spacing section of thick bamboo, drives the brush and removes, concentrates on unqualified raw materials and keeps off the box both sides and is convenient for collect.

Furthermore, an auxiliary rod is arranged between the connecting rod and the nut.

Further, the pushing motor is a forward and reverse rotating motor.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: utilize swing motor to promote the push pedal and remove, thereby the push pedal promotes the sliding shaft and removes to drive and keep off the box and remove, thereby utilize each part cooperation in the impeller to drive the brush that is located the screen cloth top and remove, be convenient for clean unqualified raw materials to one side, the collection of being convenient for does not influence the pan feeding next time simultaneously, and each part cooperation has realized the design of the spiral feeder that has the screening function.

Drawings

Fig. 1 is a schematic view of the overall structure of a spiral feeder with a screening function according to the present invention;

fig. 2 is the structural schematic diagram of the spiral feeder screening apparatus with the screening function of the present invention.

The automatic feeding device comprises a feeding machine body, a fixing frame, a feeding machine body, a screening device, a supporting frame, 5, a swinging device, 6, a blocking box, 7, a screen, 8, a pusher, 9, a sliding cylinder, 10, a sliding shaft, 11, a limiting strip, 12, a push plate, 13, a reset spring, 14, a supporting block, 15, a supporting spring, 16, a supporting plate, 17, a swinging motor, 18, an eccentric disc, 19, a screw rod, 20, a pushing motor, 21, a limiting rod, 22, a limiting cylinder, 23, a nut, 24, a connecting rod, 25, a brush, 26 and an auxiliary rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-2, the utility model relates to a spiral feeder with screening function, including mount 1, feeder body 2 and sieve separator 3, feeder body 2 is located on mount 1, sieve separator 3 includes support frame 4, oscillator 5, keeps off box 6, screen cloth 7 and impeller 8, support frame 4 is located on mount 1, support frame 4 symmetry is equipped with two sets ofly, oscillator 5 is located on support frame 4, oscillator 5 is equipped with two sets ofly, keep off box 6 and locate on oscillator 5 and be open-top's hollow structure setting, screen cloth 7 runs through and locates on keeping off box 6 diapire, impeller 8 is located on two sets of support frames 4, oscillator 5 includes slide cartridge 9, slide cartridge 10, spacing strip 11, push pedal 12, reset spring 13, supporting shoe 14 and supporting spring 15, slide cartridge 9 runs through and locates on support frame 4, be equipped with the spout (not shown in the figure), slide cartridge 10 slides and runs through and locates on the slide cartridge 9 and keep off box 6 and be connected with slide cartridge 11, slide cartridge 14 and supporting spring 15 is located on the support block 10, slide cartridge 14 and the support spring 13, the support spring 13 is located on the support frame 4, the push pedal 13, the support spring 13 is located on the support spring 13 on the slide cartridge 13, the support frame 4, the support spring is located on the support block 13 on the support spring 15, the support spring is located the support frame 4 on the push pedal 13, the support spring is located the support spring 13 on the slide cartridge 9.

A supporting plate 16 is arranged on the supporting frame 4, a swing motor 17 is arranged on the supporting plate 16, an eccentric disc 18 is arranged on an output shaft of the swing motor 17, and the eccentric disc 18 is in sliding connection with a group of push plates 12; the pusher 8 comprises a screw rod 19, a pushing motor 20, a limiting rod 21, a limiting cylinder 22, a nut 23, a connecting rod 24 and a brush 25, the screw rod 19 is rotatably arranged on the support frame 4, the pushing motor 20 is arranged on the support frame 4, an output shaft of the pushing motor is connected with the screw rod 19, the limiting rod 21 is arranged on the support frame 4, the limiting cylinder 22 is slidably sleeved on the limiting rod 21, the nut 23 is in threaded connection with the screw rod 19 and is connected with the limiting cylinder 22, the connecting rod 24 is arranged on the nut 23, and the brush 25 is arranged on the connecting rod 24 and is positioned above the screen 7; an auxiliary rod 26 is arranged between the connecting rod 24 and the nut 23; the pushing motor 20 is a forward and reverse rotating motor.

When in specific use: put into keeping off box 6 with the raw materials that need feed in raw materials, start swing motor 17, swing motor 17 work drives eccentric disc 18 and rotates, push pedal 12 with eccentric disc 18 sliding connection removes, it promotes to keep off box 6 and removes to drive sliding shaft 10 to remove, keep off box 6 under the effect that reset spring 13 repeated deformation and reset, along with the rotation of eccentric disc 18, can realize keeping off box 6 reciprocating motion, make the raw materials pass through screen cloth 7, the raw materials through screen cloth 7 enter into feeder body 2 in the material adding can, once after the screening, can start push motor 20, push motor 20 works and drives lead screw 19 and rotate, nut 23 with lead screw 19 threaded connection removes under the limiting displacement of gag lever post 21 and spacing section of thick bamboo 22, drive brush 25 and remove, concentrate unqualified raw materials and keep off box 6 both sides and be convenient for the collection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a spiral feeder with screening function which characterized in that: including mount, feeder body and sieve separator, the feeder body is located on the mount, the sieve separator includes support frame, oscillator, keeps off box, screen cloth and impeller, the support frame is located on the mount, the support frame symmetry is equipped with two sets ofly, the oscillator is located on the support frame, the oscillator is equipped with two sets ofly, keep off the box and locate on the oscillator and be open-topped hollow structure setting, the screen cloth runs through and locates on keeping off the box diapire, the impeller is located on two sets of support frames, the oscillator includes slide cartridge, sliding shaft, spacing strip, push pedal, reset spring, supporting shoe and supporting spring, the slide cartridge runs through and locates on the support frame, be equipped with the spout on the slide cartridge, the sliding shaft slides and locates on the slide cartridge and be connected with keeping off the box, spacing strip is located on the slide shaft and slides and is located the spout, the push pedal is located on the slide shaft, reset spring locates between push pedal and the support frame, the reset spring symmetry is equipped with the multiunit, the supporting shoe is located on the supporting shoe, it locates on the supporting spring to keep off the box.

2. The screw feeder with screening function of claim 1, wherein: the supporting frame is provided with a supporting plate, the supporting plate is provided with a swing motor, an output shaft of the swing motor is provided with an eccentric disc, and the eccentric disc is connected with a group of push plates in a sliding mode.

3. The screw feeder with screening function of claim 2, characterized in that: the impeller comprises a screw rod, a pushing motor, a limiting rod, a limiting cylinder, a nut, a connecting rod and a hairbrush, wherein the screw rod is rotatably arranged on the support frame, the pushing motor is arranged on the support frame, an output shaft is connected with the screw rod, the limiting rod is arranged on the support frame, the limiting cylinder is slidably sleeved on the limiting rod, the nut is in threaded connection with the screw rod and is connected with the limiting cylinder, the connecting rod is arranged on the nut, and the hairbrush is arranged on the connecting rod and is positioned above the screen.

4. The screw feeder with screening function of claim 3, wherein: an auxiliary rod is arranged between the connecting rod and the nut.

5. The screw feeder with screening function of claim 3, characterized in that: the pushing motor is a forward and reverse rotating motor.

Images