CN206108431U - Impeller formula hopper feeder - Google Patents

Abstract

The utility model relates to a machinery processing technology field discloses an impeller formula hopper feeder, simple structure, safe and reliable, convenient to use are compared and have the effect of continuous permutation to this patent with prior art. Including casing, hopper, impeller and drive shaft, the casing is the U -shaped, is equipped with the hopper on its casing, the inside recess that is equipped with of hopper, the impeller sets up in the recess, the drive shaft is passed the impeller center and is connected with the impeller cooperation, be provided with the blade on the impeller, the spout has been seted up to the hopper side, the spout is connected with recess negotiating curve weir, the curved -sided weir upper end is equipped with and keeps off the material claw.

Description

Vane type hopper feed device

Technical field

This utility model is related to a kind of machining technology field, more particularly to a kind of vane type hopper feed device.

Background technology

Existing feed mechanism is multifarious, but every kind of feed mechanism is normally only conveyed for single workpiece, Various workpiece of different shapes can not be conveyed, but disc or non-disc-shaped plate material workpiece are generally needed in current processing, The such as workpiece of nut, annulus, pad or little rectangular slab etc, therefore in field of machining, need a kind of charging gear To solve this problem, the efficiency for using is improved.

The patent document of Application No. 201610275362.0 discloses a kind of vane type feed dress for block part Put, including housing, drive shaft, impeller, be provided with hopper on the housing, the hopper is internally provided with circular trough, described Impeller is arranged in the circular trough, and the drive shaft passes through the center of the impeller and is connected with the impeller, described With the drive shaft turns, the side of the hopper offers delivery outlet to impeller, and the position of the delivery outlet is provided with conveying Track.The deficiency of this scheme is：Only for the conveying of block part, conveying material is single；With delivery outlet in wheel rotation It is unstable to response, make block part be difficult to fall in delivery outlet；Wheel rotation exceeds hopper, may get rid of block part Go out, cause potential safety hazard.

Utility model content

This utility model is intended to provide a kind of simple structure, safe and reliable, easy to use and with the effect of continuous permutation Vane type hopper feed device.

Vane type hopper feed device in this programme, including housing, hopper, impeller and drive shaft, the housing is in U Shape, its housing is provided with hopper, and groove is provided with inside the hopper, and the impeller is arranged in groove, and the drive shaft is passed through Impeller central is simultaneously connected with impeller, and blade is provided with the impeller, and the hopper side offers chute, the chute It is connected by curved-sided weir with groove, the curved-sided weir upper end is provided with backgauge pawl.

The know-why of this programme is：When using, workpiece is poured in hopper, part workpiece is located in groove, driving wheel Impeller is rotated, and so as to the blade of impeller was scraped from groove, when the workpiece in groove is scraped to backgauge pawl, workpiece is by backgauge Pawl is backed down, workpiece successively permutation on curved-sided weir, and cross curved-sided weir along chute discharge.

This programme has the beneficial effect that：Rotated by the cooperation of drive shaft and impeller, realize and lead to the workpiece in groove Chute output is crossed, while by the paddle cycles reciprocating rotation on impeller, realizing the continuous permutation effect of workpiece；Chute and groove Between connected by curved-sided weir, be easy to workpiece smoothly to slip into chute, the stable conveying of workpiece is realized, while also improving running Efficiency；The structure of whole device is few, using being also convenient for.

Further, the groove top is provided with trunnion axis, and the impeller is mounted on an axle, and workpiece is put in hopper and is less than Trunnion axis, prevents workpiece from blocking in impeller, prevents it from rotating.

Further, four blades are provided with the vane edge, and length of blade and trunnion axis are to the height of bottom portion of groove Degree is equal,

When rotating blade, a collection of workpiece of bottom portion of groove is scraped by a blade side, this blade was scraped from groove Certain angle and this batch of workpiece is sent in curved-sided weir, then next blade turns over bottom portion of groove, and next group workpiece is scraped It is dynamic, front a collection of workpiece is pushed to this, four blade reciprocating rotations, workpiece is a collection of connect it is a collection of be sent to, both realized the company of workpiece Continuous permutation, improves the efficiency of work again.

Further, the hopper top is prevented by hopper top higher than the blade on impeller higher than the blade on impeller Only workpiece is thrown out of, and causes danger.

Further, the thickness with diameter greater than workpiece of the groove, is easy to convey workpiece of different shapes, as long as workpiece Thickness just can be discharged smoothly less than the diameter of groove, due to the expanded range of energy conveying workpieces, using also convenient.

Further, the hook portion of the backgauge pawl can be stretched in groove, when workpiece scrapes hook portion by the blade on impeller When, workpiece backs down backgauge pawl, and when workpiece is transported on curved-sided weir, hook portion prevents workpiece from gliding along groove.

Description of the drawings

Fig. 1 is the structural representation of this utility model vane type hopper feed device embodiment.

Label in figure：Housing 1, hopper 2, groove 3, impeller 4, blade 5, drive shaft 6, chute 7, backgauge pawl 8, curved-sided weir 9, Axle 10.

Specific embodiment

This utility model is described in further detail below by specific embodiment：

Embodiment is referred to shown in Fig. 1 substantially：Vane type hopper feed device, including housing 1, hopper 2, impeller 4 and driving Axle 6, housing 1 takes the shape of the letter U, and its housing 1 is provided with hopper 2, and groove 3 is provided with inside hopper 2, and impeller 4 is provided with groove 3, and Drive shaft 6 is connected through the center of impeller 4 and with impeller 4, and blade 5 is provided with impeller 4, opens up in the side of hopper 2 There is chute 7, chute 7 is connected with groove 3 by curved-sided weir 9, and the upper end of curved-sided weir 9 is provided with backgauge pawl 8.

When using, workpiece is poured in hopper 2, the workpiece of bottom smoothly enters at first the bottom of groove 3, in drive shaft 6 When impeller 4 is rotated counterclockwise, four blades 5 at the edge of impeller 4 scraped about 135 ° of angle from the bottom of groove 3 successively counterclockwise Degree, when the workpiece of the bottom of groove 3 is scraped to backgauge pawl 8, because the hook portion on backgauge pawl 8 is stretched in groove 3, is easy to first Individual workpiece backs down in hook portion so that backgauge pawl 8 opens, and thereafter a string of workpiece immediately are scraped successively at backgauge pawl 8, behind Workpiece promote in work aligning arrival curve weir 9 above, when in last workpiece arrival curve weir 9, backgauge pawl 8 is closed Close, workpiece kept off in curved-sided weir 9, subsequent workpiece is crossed curved-sided weir 9 and discharged along chute 7, it is reciprocal with this, on impeller 4 each When blade 5 is turned over from the bottom of groove 3, all a collection of workpiece can be scraped to backgauge pawl 8, so as to carry out the motion behind above-mentioned, its After a collection of workpiece of the bottom of further groove 3 is blown off, another batch of workpiece in hopper 2 will be smoothly slid to the bottom of groove 3.

The top of groove 3 in such scheme is provided with trunnion axis 10, and impeller 4 is arranged on axle 10, makes workpiece be put into material Trunnion axis 10 is less than in bucket 2, prevents workpiece from blocking in impeller 4 with this, prevent it from rotating.When the blade 5 on impeller 4 is in groove When rotating in 3, blade 5 prevents workpiece from existing by the top of hopper 2 without departing from the top of hopper 2 higher than the blade 5 on impeller 4 During high-speed rotation, there is the possibility being thrown out of, it is to avoid cause potential safety hazard.

In the present case the thickness with diameter greater than workpiece of groove 3, i.e. workpiece slide in groove 3, also certain gap, It is easy to workpiece not to be stuck in groove 3, blade 5 can smoothly scrape workpiece, and with this workpiece of different shapes can be conveyed, as long as should Radial dimension of the radial dimension of workpiece less than groove 3.

Above-described is only embodiment of the present utility model, the general knowledge here such as known concrete structure and characteristic in scheme Excessive description is not made.It should be pointed out that for a person skilled in the art, in the premise without departing from this utility model structure Under, some deformations and improvement can also be made, these should also be considered as protection domain of the present utility model, and these are all without impact Effect and practical applicability that this utility model is implemented.This application claims protection domain should be with the content of its claim It is defined, specific embodiment in description etc. records the content that can be used for explaining claim.

Claims (6)

1. vane type hopper feed device, including housing (1), hopper (2), impeller (4) and drive shaft (6), it is characterised in that institute State housing and be set to U-shaped, its housing is provided with hopper (2), and inside the hopper (2) groove (3) is provided with, and the impeller (4) sets In being placed in groove (3), the drive shaft (6) is connected through impeller (4) center and with impeller (4), sets on the impeller (4) Blade (5) is equipped with, hopper (2) side offers chute (7), and the chute (7) is connected with groove (3) by curved-sided weir (9) Connect, curved-sided weir (9) upper end is provided with backgauge pawl (8).

2. vane type hopper feed device according to claim 1, it is characterised in that：Groove (3) top is provided with water Flat axle (10), the impeller (4) is on axle (10).

3. vane type hopper feed device according to claim 2, it is characterised in that：Arrange on impeller (4) edge There are four blades (5), and blade (5) length is highly equal with trunnion axis to groove (3) bottom.

4. vane type hopper feed device according to claim 3, it is characterised in that：Hopper (2) top is higher than leaf Blade (5) on wheel (4).

5. vane type hopper feed device according to claim 4, it is characterised in that：The groove (3) with diameter greater than The thickness of workpiece.

6. vane type hopper feed device according to claim 5, it is characterised in that：The hook portion of the backgauge pawl (8) Can stretch in groove (3).