CN214288739U - Crushing machine feed inlet for crushing granular materials - Google Patents

Abstract

The utility model discloses a crusher feed inlet for crushing granular materials, which comprises a feed hopper, a springback material stop mechanism and an opening size adjusting mechanism, wherein the feed hopper is funnel-shaped, a notch communicated with the crusher is arranged on the feed hopper, and the top of the feed hopper is provided with the springback material stop mechanism; the material stock stop that kick-backs that sets up can prevent that granule material or cubic material from being beaten the back and kick-back out, guarantees staff's safety like this.

Description

Crushing machine feed inlet for crushing granular materials

Technical Field

The utility model relates to a medicinal material processing equipment field, concretely relates to kibbling rubbing crusher feed inlet of granule material.

Background

When the medicinal materials are extracted, the medicinal materials need to be crushed by a crusher, so that the granular or massive dried medicinal materials are crushed into powder, and the subsequent extraction of the medicinal materials is facilitated (after the powder is prepared, the contact area between the medicinal powder and an extraction liquid is large, and the medicinal materials are convenient to extract); but present medicinal material is when smashing through the rubbing crusher, and most granule raw materials and massive raw materials are in kibbling, and granule material and massive material are very big back through the blade, and granule material and massive material pop out along the feed inlet, can injure the staff of feed like this, can lead to simultaneously to have a large amount of medicinal materials subaerial around the feed inlet, can lead to around the rubbing crusher untidy like this, need clear up around the rubbing crusher smashing finishing.

Disclosure of Invention

The utility model provides a not enough to above-mentioned prior art, the utility model provides a kibbling rubbing crusher feed inlet of granule material when granule material or cubic material are smashed, the feed inlet can prevent that granule material or cubic material from being beaten and kick-backed out after hitting, guarantees staff's safety like this, also guarantees the clean and tidy around the rubbing crusher simultaneously, can adjust the open-ended size simultaneously, adjusts the size of feed inlet according to kibbling efficiency, is convenient for dismantle simultaneously.

In order to achieve the above purpose, the utility model discloses a scheme: a feeding port of a grinder for grinding granular materials comprises a feeding hopper, a rebound material stop mechanism and an opening size adjusting mechanism, wherein the feeding hopper is funnel-shaped, a notch communicated with the grinder is formed in the feeding hopper, and the rebound material stop mechanism is arranged at the top of the feeding hopper; the resilience material stop mechanism comprises a fixing frame, a piece of baffle cloth and a feeding opening, the fixing frame is placed on the top surface of the feeding hopper and is a frame, the shape of the fixing frame is consistent with that of the top surface of the feeding hopper, a baffle is fixed on the outer edge of the fixing frame, two locking assemblies for locking the fixing frame at the top of the feeding hopper are arranged on the baffle, the baffle cloth covers a blank area on the inner side of the fixing frame, the edge of the baffle cloth is fixed with the inner edge of the fixing frame, the feeding opening is formed in the baffle cloth, when crushing is carried out, a medicinal material is placed on the baffle cloth, and the medicinal material enters the feeding hopper along the feeding opening; the opening size adjusting mechanism is arranged at the feeding port of the cloth baffle, and the size of the feeding port is adjusted through the opening size adjusting mechanism, so that the feeding speed can be adjusted conveniently according to the crushing efficiency.

Preferably, the opening size adjusting mechanism comprises a discharging pipe, a plurality of material blocking blades and a rotating ring, wherein the inner wall of the discharging pipe is hinged with the material blocking blades, the two adjacent material blocking blades are staggered up and down, the inner wall of the discharging pipe is provided with an annular groove, the rotating ring is clamped in the annular groove, a linkage rod is hinged between the rotating ring and the material blocking blades, the top of the discharging pipe is provided with an arc-shaped groove communicated with the annular groove, and a rotating rod is inserted in the arc-shaped groove and fixed with the rotating ring.

Compared with the prior art, the utility model has the advantages of: 1. the arranged material rebounding stopping mechanism can prevent the granular materials or the block materials from rebounding out after being hit, so that the safety of workers is ensured; 2. the resilient material stop mechanism can be detached when the medicinal materials of the leaves are treated; 3. the size of the feeding opening can be adjusted by the opening size adjusting mechanism, so that the feeding amount can be controlled conveniently, and the medicinal material crushing efficiency is ensured.

Drawings

Fig. 1 is a top view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is a schematic view of the opening size adjusting mechanism of the present invention.

Wherein, 1, feeder hopper, 1.1, breach, 2, resilience material stock stop, 2.1, mount, 2.2, baffle, 2.3, locking subassembly, 2.4, fender cloth, 2.5, feed inlet, 3, opening size adjustment mechanism, 3.1, unloading pipe, 3.2, keep off the material blade, 3.3, rotatory ring, 3.4, gangbar, 3.5, annular groove, 3.6, arc wall.

Detailed Description

The present invention will now be further elucidated with reference to the accompanying drawings.

As shown in fig. 1-4, a feeding port of a crusher for crushing granular materials comprises a feeding hopper 1, a material blocking mechanism 2 for rebounding materials and an opening size adjusting mechanism 3, wherein the feeding hopper 1 is funnel-shaped (the bottom of the feeding hopper 1 is an inclined plate which inclines downwards from left to right), a notch 1.1 which is communicated with the crusher is arranged on the feeding hopper 1 (a notch 1.1 which is communicated with the crusher is arranged on the right side surface of the feeding hopper 1 and close to the bottom), and the material blocking mechanism 2 for rebounding materials is arranged at the top of the feeding hopper 1; the resilience material stop mechanism 2 comprises a fixed frame 2.1, a baffle cloth 2.4 and a feeding opening 2.5, the fixed frame 2.1 is placed on the top surface of the feeding hopper 1, the fixed frame 2.1 is a frame, the shape of the fixed frame 2.1 is consistent with the shape of the edge of the top surface of the feeding hopper 1, a baffle plate 2.2 is fixed on the outer edge of the fixed frame 2.1 in a welding mode, the baffle plate 2.2 is clamped on the edge of the feeding hopper 1, the fixed frame 2.1 is prevented from being separated from the feeding hopper 1 through the baffle plate 2.2, two locking components 2.3 for locking the fixed frame 2.1 on the top of the feeding hopper 1 are arranged on the baffle plate 2.2 (the locking components 2.3 are a plurality of locking bolts, bolt holes matched with the locking bolts are formed in the baffle plate 2.2, the locking bolts are inserted in the bolt holes, the tail parts of the locking bolts are abutted against the fixed frame 1, the fixing frame 2.1 is fixed on the feeding hopper 1, and the pulverizer can shake in the pulverizing process, the feed hopper 1 is fixed with the fixed frame 2.1 by a fixing mode, thus realizing the purpose of preventing the fixed frame 2.1 from being separated from the feed hopper 1), a blank area at the inner side of the fixed frame 2.1 is covered with a blocking cloth 2.4, the edge of the blocking cloth 2.4 is fixed with the inner side edge of the fixed frame 2.1 (the edge of the blocking cloth 2.4 is attached to the inner side surface of the fixed frame 2.1, a pressing strip is arranged on the inner side surface of the fixed frame 2.1 and is pressed on the blocking cloth 2.4, the pressing strip is fixed on the fixed frame 2.1 (a bolt hole matched with a bolt is arranged on the inner side surface of the fixed frame 2.1) through a bolt, a feed inlet 2.5 is arranged at the middle part of the blocking cloth 2.4, when the pulverization is carried out, the medicinal material is placed on the blocking cloth 2.4 (if the medicinal material is placed on the blocking cloth 2.4, the blocking cloth 2.4 is sunken downwards, so that the granular medicinal material on the blocking cloth 2.4 enters into the feed inlet 1 along the feed inlet 2.5, thus the feed inlet 2.5 is blocked, the crushed material of the crusher and the blocking cloth is not blocked by the baffle 2.2.2, thus ensuring the safety of workers, and simultaneously ensuring the cleanness of the periphery of the crusher), the medicinal materials enter the feed hopper 1 along the feed inlet 2.5; be provided with opening size adjustment mechanism 3 in the feeding mouth 2.5 department of keeping off cloth 2.4, adjust the size of feeding mouth 2.5 through opening size adjustment mechanism 3, be convenient for like this according to the speed of kibbling efficiency adjustment feed, the opening is big more, the speed of medicinal material feed is just also fast more, can adjust the feed speed of medicinal material like this through the mode of adjusting the opening size, controls the crushing speed of medicinal material like this.

The opening size adjusting mechanism 3 comprises a blanking pipe 3.1, material blocking blades 3.2 and a rotating ring 3.3, wherein the inner wall of the blanking pipe 3.1 is hinged with a plurality of material blocking blades 3.2, two adjacent material blocking blades 3.2 are vertically staggered, the inner wall of the blanking pipe 3.1 is provided with an annular groove 3.5, a rotating ring 3.3 is clamped in the annular groove 3.5, a linkage rod 3.4 is hinged between the rotating ring 3.3 and the material blocking blades 3.2, the top of the blanking pipe 3.1 is provided with an arc-shaped groove 3.6 mutually communicated with the annular groove 3.5, a rotating rod is inserted in the arc-shaped groove 3.6, and the rotating rod is fixed with the rotating ring 3.3; the feed pipe comprises a feed pipe 3.1, and is characterized in that rotating shafts are fixed on the inner wall of the feed pipe 3.1 in a welding mode, the rotating shafts are distributed in annular grooves 3.5 at equal intervals, kidney-shaped holes are formed in each material blocking blade 3.2, each rotating shaft is inserted in the corresponding kidney-shaped holes, the other end of each material blocking blade 3.2, which is hinged with a linkage rod 3.4 and a linkage rod 3.4, is hinged on a rotating ring 3.3 in a hinged mode, the material blocking blades 3.2 are driven to rotate and slide along the rotating shafts through the rotating ring 3.3, so that the size of a feed opening of the feed pipe 3.1 can be quickly adjusted, and the adjustment of the feeding speed of materials is realized.

Claims (2)

1. A feeding port of a grinder for grinding granular materials comprises a feeding hopper, a rebound material stop mechanism and an opening size adjusting mechanism, wherein the feeding hopper is funnel-shaped, and a notch communicated with the grinder is formed in the feeding hopper; the resilience material stop mechanism comprises a fixing frame, a piece of baffle cloth and a feeding opening, the fixing frame is placed on the top surface of the feeding hopper and is a frame, the shape of the fixing frame is consistent with that of the top surface of the feeding hopper, a baffle is fixed on the outer edge of the fixing frame, two locking assemblies for locking the fixing frame at the top of the feeding hopper are arranged on the baffle, the baffle cloth covers a blank area on the inner side of the fixing frame, the edge of the baffle cloth is fixed with the inner edge of the fixing frame, the feeding opening is formed in the baffle cloth, when crushing is carried out, a medicinal material is placed on the baffle cloth, and the medicinal material enters the feeding hopper along the feeding opening; the opening size adjusting mechanism is arranged at the feeding port of the cloth baffle, and the size of the feeding port is adjusted through the opening size adjusting mechanism, so that the feeding speed can be adjusted conveniently according to the crushing efficiency.

2. The feeding hole of the crusher for crushing granular materials according to claim 1, wherein the opening size adjusting mechanism comprises a feeding pipe, a plurality of material blocking blades and a rotating ring, wherein the inner wall of the feeding pipe is hinged with the material blocking blades, two adjacent material blocking blades are staggered up and down, the inner wall of the feeding pipe is provided with an annular groove, the rotating ring is clamped in the annular groove, a linkage rod is hinged between the rotating ring and the material blocking blades, the top of the feeding pipe is provided with an arc-shaped groove mutually communicated with the annular groove, the rotating rod is inserted in the arc-shaped groove and is fixed with the rotating ring.

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