CN202088326U

CN202088326U - Rotary-cut pelleting device

Info

Publication number: CN202088326U
Application number: CN2010206473383U
Authority: CN
Inventors: 高国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-08
Filing date: 2010-12-08
Publication date: 2011-12-28
Anticipated expiration: 2020-12-08

Abstract

The utility model discloses a rotary-cut pelleting device which is characterized in that a carrying shaft assembly (1) is fixed to a die (112) of a die assembly (4) through a shaft (101); a transmission assembly (2) is connected in a sliding way with the carrying shaft assembly (1) through a bearing (105); a cutter (110) is fastened on a cutter seat (109) of the transmission assembly (2) through a cutter fastener (111); the transmission assembly (2) is driven to rotate by a power transfer device (108); and a material squeezed out is sheared by the cutter (110) along the end surface of the die (112). The rotary-cut pelleting device has the benefits of stepless adjustment in rotary-cut clearance, high entire rigidity, running stability and reliability, particle diameter homogenization, simple structure, easiness in manufacture and low cost.

Description

The rotary-cut prilling granulator

Affiliated technical field

The utility model relates to a kind of Granulation Equipments, particularly relates to a kind of rotary-cut prilling granulator.

Background technology

The material pressurized is extruded continuously from the pass of setting and is strip, and it is prescinded is granulation, be common in macromolecule organic material processing, but the granulation precision is relatively poor, requires lower to grain size; The purpose of the utility model aims to provide and a kind ofly operates steadily, rotary-cut is reliable, granulation rotary-cut prilling granulator accurately.

Summary of the invention

The utility model partly is made up of bolster assembly 1, drive assembly 2, cutting blade assembly 3 and shape of the mouth as one speaks assembly 4 etc.

Described bolster assembly 1 mainly comprises axle 101, end ring 102, bearing 105 and adjusting bearing collar 106 etc.;

Described drive assembly 2 mainly comprises bearing holder (housing, cover) 104, bearing holder (housing, cover) securing member 103, bearing block overcoat 107, power transmission 108, Cutter apron 109 and rotary-cut adjusting bolt 117 etc.;

Described cutting blade assembly 3 mainly comprises cutting knife 110 and cutting knife securing member 111 etc.;

Described shape of the mouth as one speaks assembly 4 mainly comprises the shape of the mouth as one speaks 112, shape of the mouth as one speaks cover 113, flow-guiding mouth 114, water conservancy diversion muzzle 115 and barrel 116 etc.

Design of the present utility model is:

Bolster assembly 1 is fixed on the shape of the mouth as one speaks 112 of shape of the mouth as one speaks assembly 4 by axle 101, drive assembly 2 relatively rotates with bolster assembly 1, thereby the shape of the mouth as one speaks 112 end faces that are fastened on the cutting knife 110 bead type assemblies 4 on the Cutter apron 109 of drive assembly 2 are sheared the material that is extruded and realized granulation.

The technical solution of the utility model is:

Bearing 105 tight fits of bolster assembly 1 are installed on the axle 101, and adjusting bearing collar 106 is installed between the two bearings limiting distance between bearings, and end ring 102 is installed on the axle 101 of bearing 105 1 ends and is located; The bearing 105 of tight fit mounting support axle assembly 1 in the bearing holder (housing, cover) 104 of drive assembly 2, be slidingly connected together with the axle 101 of drive assembly 2 with bolster assembly 1, bearing holder (housing, cover) securing member 103 is with bearing holder (housing, cover) 104 and 107 fastening connections of bearing block overcoat, power transmission 108 is fixed in Cutter apron 109, Cutter apron 109 can slide between bearing holder (housing, cover) 104 and bearing block overcoat 107, power transmission 108 and Cutter apron 109 are regulated bolt 117 with the spacing of bearing block overcoat 107 by rotary-cut and are regulated also fastening, thereby regulate the gap of cutting knife 110 and the shape of the mouth as one speaks 112 end faces, the cutting knife securing member 111 of cutting blade assembly 3 is anchored on Cutter apron 109 with cutting knife 110; The water conservancy diversion muzzle 115 of shape of the mouth as one speaks assembly 4 is anchored on barrel 116, flow-guiding mouth 114 slips are loaded in the water conservancy diversion muzzle 115 and the end faces of barrel 116 are adjacent to, the flange of the shape of the mouth as one speaks 112 is close to flow-guiding mouth 114, shape of the mouth as one speaks cover 113 is anchored on flow-guiding mouth 114 in the water conservancy diversion muzzle 115, and the shape of the mouth as one speaks 112 fastens as one with the axle 101 of bolster assembly 1.Cutting blade assembly 3 is around the axis rotation of bolster assembly 1, the material that is extruded from shape of the mouth as one speaks assembly 4 is sheared between cutting blade assembly 3 and shape of the mouth as one speaks assembly 4, bolster assembly 1 tightens together with shape of the mouth as one speaks assembly 4, drive assembly 2 connects with 1 rotational slide of bolster assembly, and cutting blade assembly 3 is fixed on the drive assembly 2.

The beneficial effects of the utility model are the integral rigidity height of rotary-cut mechanism, thereby improve the stationarity of rotary-cut and the reliability of granulation, accurate one of guarantee grain size is made peace evenly neat, the rotary-cut gap is regulated bolt 117 by rotary-cut and is realized step-less adjustment, simple for structure, function is clear, makes easily, and cost is low.

Description of drawings

Fig. 1: the stereogram of the utility model rotary-cut prilling granulator

Fig. 2: total figure of the utility model rotary-cut prilling granulator

Among the figure:

1, bolster assembly 107, bearing block overcoat

2, drive assembly 108, power transmission

3, cutting blade assembly 109, Cutter apron

4, shape of the mouth as one speaks assembly 110, cutting knife

111, cutting knife securing member

101, axle 112, the shape of the mouth as one speaks

102, end ring 113, shape of the mouth as one speaks cover

103, bearing holder (housing, cover) securing member 114, flow-guiding mouth

104, bearing holder (housing, cover) 115, water conservancy diversion muzzle

105, bearing 116, barrel

106, bolt is regulated in adjusting bearing collar 117, rotary-cut

The specific embodiment

The utility model is described in further detail with by way of example below.

Axle 101, end ring 102, bearing 105, adjusting bearing collar 106 are assembled into bolster assembly 1, bearing 105 tight fits are installed on the axle 101, adjusting bearing collar 106 is installed between the two bearings limiting distance between bearings, and end ring 102 is installed on the axle 101 of bearing 105 1 ends and is located; Bearing holder (housing, cover) 104, bearing holder (housing, cover) securing member 103, bearing block overcoat 107, power transmission 108, Cutter apron 109, rotary-cut is regulated bolt 117 and is assembled into drive assembly 2, bearing holder (housing, cover) securing member 103 is with bearing holder (housing, cover) 104 and 107 fastening connections of bearing block overcoat, power transmission 108 is fixed in Cutter apron 109, Cutter apron 109 can slide between bearing holder (housing, cover) 104 and bearing block overcoat 107, power transmission 108 and Cutter apron 109 are regulated bolt 117 with the spacing of bearing block overcoat 107 by rotary-cut and are regulated also fastening, the bearing 105 of tight fit mounting support axle assembly 1 in the bearing holder (housing, cover) 104 makes bolster assembly 1 and drive assembly 2 be slidingly connected; Cutting knife 110, cutting knife securing member 111 are assembled into cutting blade assembly 3, and cutting knife securing member 111 is anchored on Cutter apron 109 with cutting knife 110; The shape of the mouth as one speaks 112, shape of the mouth as one speaks cover 113, flow-guiding mouth 114, water conservancy diversion muzzle 115, barrel 116 are assembled into shape of the mouth as one speaks assembly 4, water conservancy diversion muzzle 115 is anchored on barrel 116, flow-guiding mouth 114 slides and is loaded on water conservancy diversion muzzle 115 inner close fitting barrels 116 end faces, the flange of the shape of the mouth as one speaks 112 is close to flow-guiding mouth 114, shape of the mouth as one speaks cover 113 is anchored on water conservancy diversion muzzle 115 with flow-guiding mouth 114, and the shape of the mouth as one speaks 112 fastens as one with the axle 101 of bolster assembly 1.

Power transmission 108 can be belt pulley form or shaft coupling form, and the overall structure size is decided according to the barrel 116 and the shape of the mouth as one speaks 112.

Claims

1. rotary-cut prilling granulator, comprise bolster assembly (1), drive assembly (2), cutting blade assembly (3) and shape of the mouth as one speaks assembly (4) etc., cutting blade assembly (3) is around the axis rotation of bolster assembly (1), the material that is extruded from shape of the mouth as one speaks assembly (4) is sheared between cutting blade assembly (3) and shape of the mouth as one speaks assembly (4), it is characterized in that: bolster assembly (1) tightens together with shape of the mouth as one speaks assembly (4), drive assembly (2) connects with bolster assembly (1) rotational slide, and cutting blade assembly (3) is fixed on the drive assembly (2).

2. rotary-cut prilling granulator according to claim 1, it is characterized in that: axle (101), end ring (102), bearing (105), adjusting bearing collar (106) are assembled into bolster assembly (1), bearing (105) is installed on the axle (101), axle (101) between the bearing (105) is gone up adjusting bearing collar (106) is installed, and end ring (102) is installed on the axle (101) of bearing (105) one ends.

3. rotary-cut prilling granulator according to claim 1, it is characterized in that: bearing holder (housing, cover) (104), bearing holder (housing, cover) securing member (103), bearing block overcoat (107), power transmission (108), Cutter apron (109), rotary-cut is regulated bolt (117) and is assembled into drive assembly (2), bearing (105) is installed in the bearing holder (housing, cover) (104), bearing holder (housing, cover) securing member (103) is with bearing holder (housing, cover) (104) and fastening connection of bearing block overcoat (107), power transmission (108) is fixed in Cutter apron (109), Cutter apron (109) can slide between bearing holder (housing, cover) (104) and bearing block overcoat (107), and power transmission (108) and Cutter apron (109) are regulated bolt (117) with the spacing of bearing block overcoat (107) by rotary-cut and regulated also fastening.

4. rotary-cut prilling granulator according to claim 1 is characterized in that: cutting knife (110), cutting knife securing member (111) are assembled into cutting blade assembly (3), and cutting knife securing member (111) is anchored on Cutter apron (109) with cutting knife (110).

5. rotary-cut prilling granulator according to claim 1, it is characterized in that: the shape of the mouth as one speaks (112), shape of the mouth as one speaks cover (113), flow-guiding mouth (114), water conservancy diversion muzzle (115), barrel (116) are assembled into shape of the mouth as one speaks assembly (4), water conservancy diversion muzzle (115) is anchored on barrel (116), flow-guiding mouth (114) slides and is loaded in the water conservancy diversion muzzle (115), the flange of the shape of the mouth as one speaks (112) is close to flow-guiding mouth (114), shape of the mouth as one speaks cover (113) is anchored on water conservancy diversion muzzle (115) with water conservancy diversion (114), and the shape of the mouth as one speaks (112) fastens as one with the axle (101) of bolster assembly (1).