CN214599416U

CN214599416U - Double-flow-passage center feeding type rotor cavity

Info

Publication number: CN214599416U
Application number: CN202022610596.0U
Authority: CN
Inventors: 张宏强
Original assignee: Guangdong Leimeng Intelligent Equipment Group Co ltd
Current assignee: Guangdong Leimeng Intelligent Equipment Group Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-11-05
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to the technical field of mining machinery crushing, and discloses a double-runner center feeding type rotor cavity, which comprises an impeller frame, wherein the front surface of the impeller frame is clamped with two material distributing plates through a pin shaft, the front surface of the impeller frame is respectively provided with two first hammers and two second hammers, a tool bit is bolted between the two first hammers, the interior of the impeller frame is clamped with a material distributing cone through a groove, and the front surface of the impeller frame is provided with a rotor flange connecting assembly through a groove; the utility model discloses a material can flow at rotatory in-process and slide the tool bit, throws to the inside hammering block iron of a main engine section of thick bamboo, and the material of high-speed flight takes place to bounce back after the first collision with hammering block iron, again with first tup and second tup take place the secondary collision, the material can obtain abundant breakage, can improve the sand formation rate of material and throughput is big, has reduced the cost of system sand production line, has improved the practicality of equipment.

Description

Double-flow-passage center feeding type rotor cavity

Technical Field

The utility model relates to a broken technical field of mining machinery specifically is double-flow-passage center feeding type rotor cavity.

Background

The consumption of sandstone aggregates in China is in a situation of increasing year by year, in the past, natural sandstone is mainly used as the main material and mainly comes from mountains and rivers, along with the exhaustion of natural sandstone resources, the improvement of ecological protection requirements and the continuous increase of demand of construction projects, machine-made sandstone gradually replaces natural sandstone to make up for market demand, the machine-made sandstone accounts for about 70% of the sandstone used for construction at present, the sand making equipment in the mine machinery industry generally has the defects of low machine sand yield, low yield and the like, and a large-yield sand making production line generally needs a plurality of sand making machines connected in parallel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-flow-passage center feeding type rotor cavity has possessed and can improve into the advantage that the sand rate is big and throughput, has solved at the bottom of the current feeding type rotor cavity becomes the sand rate and the little problem of throughput.

In order to achieve the above object, the utility model provides a following technical scheme: double-runner center feeding formula rotor chamber, including the impeller frame, the front of impeller frame has two branch flitchs through round pin axle joint, two first tups and two second tups are installed respectively to the front of impeller frame, two the bolt joint has the tool bit between the first tup, the inside of impeller frame has the branch material awl through the recess joint, the rotor flange joint assembly is installed through the recess in the front of impeller frame.

Preferably, four guide plates are bolted to the front and the back of the impeller frame through screws.

Preferably, the front surface and the back surface of the impeller frame are respectively bolted with a first protection plate and a second protection plate.

Preferably, the back of the impeller frame is bolted with an impeller feeding wear-resistant ring through screws.

Preferably, the inside of the impeller frame is bolted with a T-shaped seat block, and the other side of the T-shaped seat block is clamped with a pressing block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a material can flow at rotatory in-process and slide the tool bit, throws to the inside hammering block iron of a main engine section of thick bamboo, and the material of high-speed flight takes place to bounce back after the first collision with hammering block iron, again with first tup and second tup take place the secondary collision, the material can obtain abundant breakage, can improve the sand formation rate of material and throughput is big, has reduced the cost of system sand production line, has improved the practicality of equipment.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the back side of the structure of the present invention;

FIG. 4 is a schematic top view of the structure of the present invention;

fig. 5 is a right side schematic view of the structure of the present invention.

In the figure: 1. a first guard plate; 2. a material distributing plate; 3. a first ram; 4. a second hammer head; 5. a cutter head; 6. A material separating cone; 7. a second guard plate; 8. a rotor flange connection assembly; 9. a baffle; 10. an impeller frame; 11. Feeding an impeller with a wear-resistant ring; 12. a T-shaped seat block; 13. and (7) briquetting.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the double-channel center feeding type rotor cavity includes an impeller frame 10, two material distribution plates 2 are clamped on the front surface of the impeller frame 10 through pin shafts, two first hammers 3 and two second hammers 4 are respectively installed on the front surface of the impeller frame 10, a cutter head 5 is bolted between the two first hammers 3, a material distribution cone 6 is clamped inside the impeller frame 10 through grooves, a rotor flange connection assembly 8 is installed on the front surface of the impeller frame 10 through grooves, materials can flow and slide through the cutter head 5 in the rotation process and are thrown to an anvil inside a main machine barrel, the materials flying at high speed rebound after first collision with the anvil, and then second collision with the first hammers 3 and the second hammers 4 occurs, the materials can be sufficiently crushed, the sand forming rate of the materials can be improved, the throughput is high, the cost of a sand making production line is reduced, and the practicability of the equipment is improved.

Further, four guide plates 9 are bolted on the front face and the back face of the impeller frame 10 through screws, and the first hammer head 3 and the second hammer head 4 can be limited through the arrangement of the guide plates 9, so that the first hammer head 3 and the second hammer head 4 are prevented from falling off in the using process.

Further, the front and the back of impeller frame 10 have bolted connection first guard plate 1 and second guard plate 7 respectively, through the setting of first guard plate 1 and second guard plate 7, can improve the security of device, prevent to receive the collision of foreign object and appear damaging.

Furthermore, the back of the impeller frame 10 is bolted with an impeller feeding wear-resistant ring 11 through screws, and the impeller feeding wear-resistant ring 11 is arranged, so that the material distribution cone 6 can be protected, and the material distribution cone 6 is prevented from being damaged.

Further, the inside bolt of impeller frame 10 has connected T shape seat piece 12, and the opposite side joint of T shape seat piece 12 has briquetting 13, through the setting of T shape seat piece 12 and briquetting 13, can realize fixed guide plate 9, can also install fast first tup 3 and second tup 4, also convenient dismantlement when the maintenance.

The working principle is as follows: firstly install the inside of system sand machine with this equipment, switch on after equipment fixing accomplishes, then start system sand machine, system sand machine can the rotor carry out fast-speed rotation after the start, the material that comes in from the feed opening can be through the acceleration of branch material awl 6 with rotor impeller, throw out by the discharge gate, the material can flow and slide tool bit 5 at rotatory in-process, throw to the inside hammering block of host computer section of thick bamboo, the material of high-speed flight takes place to bounce back after the first collision with hammering block iron, again with first tup 3 and second tup 4 take place the second time collision, through collision many times like this after, the material can obtain abundant breakage, the crushing efficiency has been improved greatly, the grit rate can effectively be promoted, can reach 65% when the highest.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Double-runner center feeding formula rotor chamber, including impeller frame (10), its characterized in that: the front of impeller frame (10) is connected with two material distributing plates (2) through a pin shaft in a clamped mode, two first hammers (3) and two second hammers (4) are installed on the front of the impeller frame (10) respectively, two tool bits (5) are connected between the first hammers (3) in a bolted mode, a material distributing cone (6) is connected inside the impeller frame (10) through a groove in a clamped mode, and a rotor flange connection assembly (8) is installed on the front of the impeller frame (10) through a groove.

2. The dual-flow channel center-feed rotor cavity of claim 1, wherein: the front and the back of the impeller frame (10) are respectively bolted with four guide plates (9) through screws.

3. The dual-flow channel center-feed rotor cavity of claim 1, wherein: the front surface and the back surface of the impeller frame (10) are respectively bolted with a first protection plate (1) and a second protection plate (7).

4. The dual-flow channel center-feed rotor cavity of claim 1, wherein: the back of the impeller frame (10) is bolted with an impeller feeding wear-resistant ring (11) through screws.

5. The dual-flow channel center-feed rotor cavity of claim 1, wherein: the inner part of the impeller frame (10) is bolted with a T-shaped seat block (12), and the other side of the T-shaped seat block (12) is clamped with a pressing block (13).