CN213382471U

CN213382471U - A kind of comminutor

Info

Publication number: CN213382471U
Application number: CN202022287821.1U
Authority: CN
Inventors: 季石富; 季石荣; 倪孔吉; 郑玉林
Original assignee: Zhejiang Chaohao Electromechanical Technology Co ltd
Current assignee: Zhejiang Chaohao Electromechanical Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-08
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to a pulverizer, including chassis, rubbing crusher structure, feeder hopper, discharge mechanism, the switch box of setting on the chassis, rubbing crusher structure including set up on the chassis motor, one side department that corresponds the motor sets up crushing room on the chassis, rotate the setting in crushing room and with the output shaft linkage complex crushing cutter subassembly of motor, crushing cutter subassembly include with the output shaft linkage complex pivot of motor, a plurality of settings in the pivot knife rest, a plurality of crushing blade, the knife rest on be provided with three supporting legs that are the rectangular array respectively, be provided with respectively on each supporting legs crushing blade, the feeder hopper set up on crushing room, and the feeder hopper is linked together with crushing room. The utility model has the advantages of simple structure, stable and reliable performance, long service life, simple operation, low noise and low energy consumption.

Description

A kind of comminutor

Technical Field

The utility model particularly relates to a pulverizer.

Background

The pulverizer is applied to the edge of an injection molding machine, plastic leftover materials, waste materials, water gap materials, semi-finished products and other materials generated by the injection molding machine in the process of the injection molding machine edge intermediate-speed pulverizer are pulverized, and the pulverized particles are mixed with raw materials in proportion through a recovery system and then are reused. The edge-side intermediate-speed crusher is placed on the injection molding machine to crush and recycle the nozzle materials, so that the production cost is greatly reduced, and meanwhile, the nozzle materials and the leftover materials are recycled, so that the environmental protection is realized; if the recovery device is reconfigured, the manipulator is used for operation, manual operation is not needed, and labor cost is saved. The existing pulverizer has the defects of unreasonable structural design, complex structure, unreliable performance, short service life, complex operation, high noise and high energy consumption.

Disclosure of Invention

An object of the utility model is to overcome prior art's defect, provide a rubbing crusher of simple structure, stable performance reliable, long service life, simple operation, low noise, low energy consumption.

In order to realize the purpose, the utility model adopts a grinder which comprises a bottom frame, a grinding mechanism arranged on the bottom frame, a feed hopper arranged at the upper end of the grinding mechanism, a discharging mechanism arranged at the lower end of the grinding mechanism, and a power switch box arranged on the bottom frame, the crushing mechanism comprises a motor arranged on the bottom frame, a crushing chamber arranged on the bottom frame at one side corresponding to the motor, and a crushing cutter component which is rotatably arranged in the crushing chamber and is in linkage fit with an output shaft of the motor, the crushing cutter component comprises a rotating shaft in linkage fit with an output shaft of the motor, a plurality of cutter holders arranged on the rotating shaft, and a plurality of crushing blades, the knife rest on be provided with three supporting legs that are the rectangular array respectively, be provided with respectively on each supporting leg crushing blade, the feeder hopper set up on smashing the room, and the feeder hopper is linked together with smashing the room.

The beneficial effect of above-mentioned structure is: the three supporting legs are arranged on the knife rest, the crushing blades are arranged on the supporting legs, the knife rest with a triangular structural design is adopted, the crushing efficiency of the crushing cutter assembly is favorably improved, the structure of the crushing cutter assembly with the structural design is simpler, and the crushing blades and the knife rest are convenient to assemble, so that the crusher has the advantages of being simple in structure, stable and reliable in performance, long in service life, convenient to operate, low in noise and energy consumption.

Particularly, the discharging mechanism comprises an air blower arranged on the bottom frame, a material receiving hopper arranged at the lower end of the crushing chamber, and a material receiving pipe arranged at the lower end of the material receiving hopper, wherein one end of the material receiving pipe is connected to the air blower, the other end of the material receiving pipe is provided with a discharging hole, and the peripheral wall of the material receiving pipe is provided with a through hole communicated with the material receiving hopper. The air blower is arranged on the discharging mechanism, so that the discharging efficiency of the discharging mechanism is improved, and the crushing efficiency of the crusher can be improved.

Particularly, the upper end of the feed hopper is provided with a feed hole, a feed channel is formed between the feed hole of the feed hopper and the crushing chamber, the feed channel is obliquely arranged, and a rubber chain is movably arranged in the feed channel. The feeding channel is obliquely arranged, so that the feeding efficiency is improved, and the rubber chain can play a role in reducing noise and shielding dust.

Particularly, the lower ends of the underframe are respectively provided with a plurality of universal casters distributed in a rectangular array. Be provided with universal castor on the chassis to be convenient for the user to remove this rubbing crusher, it is more convenient to use.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a cross-sectional view of an embodiment of the present invention.

Fig. 3 is an internal structure view of the crushing mechanism according to the embodiment of the present invention.

Fig. 4 is a structural diagram of a crushing cutter assembly according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1-4, an embodiment of the present invention is a pulverizer, including a bottom frame 10, a pulverizing mechanism 20 disposed on the bottom frame 10, a feeding hopper 11 disposed on the upper end of the pulverizing mechanism 20, a discharging mechanism 30 disposed on the lower end of the pulverizing mechanism 20, and a power switch box 12 disposed on the bottom frame 10, wherein the pulverizing mechanism 20 includes a motor 21 disposed on the bottom frame 10, a pulverizing chamber 22 disposed on the bottom frame 10 corresponding to one side of the motor 21, and a pulverizing cutter assembly 23 rotatably disposed in the pulverizing chamber 22 and cooperating with an output shaft of the motor 21, the pulverizing cutter assembly 23 includes a rotating shaft 231 cooperating with the output shaft of the motor 21, a plurality of cutter holders 232 disposed on the rotating shaft 231, and a plurality of pulverizing blades 233, three supporting legs 234 disposed on the cutter holders 232 in a rectangular array, each supporting leg 234 being disposed with the pulverizing blade 233, the feed hopper 11 is arranged on the crushing chamber 22, and the feed hopper 11 is communicated with the crushing chamber 22.

The discharging mechanism 30 comprises a blower 31 arranged on the bottom frame 10, a receiving hopper 32 arranged at the lower end of the crushing chamber 22, and a receiving pipe 33 arranged at the lower end of the receiving hopper 32, wherein one end of the receiving pipe 33 is connected to the blower 31, the other end of the receiving pipe 33 is provided with a discharging hole 331, and the peripheral wall of the receiving pipe 33 is provided with a through hole 332 communicated with the receiving hopper 32. The air blower is arranged on the discharging mechanism, so that the discharging efficiency of the discharging mechanism is improved, and the crushing efficiency of the crusher can be improved.

The upper end of the feed hopper 11 is provided with a feed hole 111, a feed channel 112 is formed between the feed hole 111 of the feed hopper 11 and the crushing chamber 22, the feed channel 112 is obliquely arranged, and a rubber chain 113 is movably arranged in the feed channel 112. The feeding channel is obliquely arranged, so that the feeding efficiency is improved, and the rubber chain can play a role in reducing noise and shielding dust.

The lower end of the base frame 10 is respectively provided with a plurality of universal casters 101 distributed in a rectangular array. Be provided with universal castor on the chassis to be convenient for the user to remove this rubbing crusher, it is more convenient to use.

The three supporting legs are arranged on the knife rest, the crushing blades are arranged on the supporting legs, the knife rest with a triangular structural design is adopted, the crushing efficiency of the crushing cutter assembly is favorably improved, the structure of the crushing cutter assembly with the structural design is simpler, and the crushing blades and the knife rest are convenient to assemble, so that the crusher has the advantages of being simple in structure, stable and reliable in performance, long in service life, convenient to operate, low in noise and energy consumption.

Claims

1. The utility model provides a pulverizer, includes chassis, the rubbing crusher who sets up on the chassis constructs, sets up feeder hopper, the discharge mechanism of setting at the rubbing crusher structure lower extreme, sets up the switch box on the chassis, its characterized in that: rubbing crusher constructs including setting up the motor on the chassis, corresponding one side department setting on the chassis crushing room, rotation setting in crushing room and with the output shaft linkage complex crushing cutter subassembly of motor, crushing cutter subassembly include with the output shaft linkage complex pivot of motor, a plurality of settings at epaxial knife rest, a plurality of crushing blade of changeing, the knife rest on be provided with three supporting legs that are the rectangular array respectively, be provided with respectively on each supporting leg crushing blade, the feeder hopper setting on crushing room, and the feeder hopper is linked together with crushing room.

2. The pulverizer of claim 1, wherein: the discharging mechanism comprises an air blower arranged on the bottom frame, a material receiving hopper arranged at the lower end of the crushing chamber and a material receiving pipe arranged at the lower end of the material receiving hopper, one end of the material receiving pipe is connected to the air blower, the other end of the material receiving pipe is provided with a discharge hole, and through holes communicated with the material receiving hopper are formed in the peripheral wall of the material receiving pipe.

3. The pulverizer as claimed in claim 1 or 2, wherein: the upper end of feeder hopper be provided with the feed port, and be formed with feedstock channel between the feed port of feeder hopper and the crushing room, this feedstock channel slope sets up, and the activity is provided with rubber fender chain in the feedstock channel.

4. The pulverizer as claimed in claim 1 or 2, wherein: the lower end of the underframe is respectively provided with a plurality of universal casters distributed in a rectangular array.