CN201020384Y

CN201020384Y - Viscous material pulverizer

Info

Publication number: CN201020384Y
Application number: CNU2007200351465U
Authority: CN
Inventors: 孔金龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-19
Filing date: 2007-03-19
Publication date: 2008-02-13
Anticipated expiration: 2017-03-19

Abstract

The utility model relates to a viscous material grinder, comprising a crushing box, a box door closure, a static knife disc, a dynamic knife disc, a discharging groove, a filtering net disc, a drive shaft and a motor. The utility model is characterized in that a hollow shaft is sleeved on the drive shaft, and a bearing is arranged between the drive shaft and the hollow shaft. An end of the hollow shaft is connected with the motor, and the other end is provided with a rotary disc. The filtering net disc is arranged on the rotary disc, and is sleeved on the outside of the dynamic knife disc. A wind blade is positioned outside the dynamic knife disc. The utility model has the utility model that various kinds of viscous materials can be effectively crushed.

Description

The viscous material pulverizer

One, technical field

The utility model relates to a kind of pulverizer, relates in particular to a kind of viscous material pulverizer.

Two, background technology

Common material grinding machine in the market mainly contains crush box, chamber door lid, quiet cutterhead, movable knife disc, blanking groove, filter screen disk, power transmission shaft, motor; Be equipped with on quiet cutterhead and the movable knife disc and pulverize rod, quiet cutterhead is installed on the inwall of chamber door lid, and movable knife disc is in crush box and be installed in an end of power transmission shaft, and the other end of power transmission shaft links to each other with motor; Filter screen disk is made up of net circle and screen pack, and filter screen disk is fixedly set in the movable knife disc outside; Blanking groove be installed on the case lid and with case lid on feeding inlet.During comminuting matter, material is entered in the crush box by the charging aperture of blanking groove on case lid; The driven by motor power transmission shaft drives movable knife disc by power transmission shaft again, by the relative motion of the pulverizing rod on rod of the pulverizing on the movable knife disc and the quiet cutterhead material is pulverized, and the material after the pulverizing is through the filtration of filter screen dish, and the discharging opening bottom crush box drops out.Pulverizer when comminuting matter since the filter screen dish be motionless, crushing rear material easily stops up the mesh of screen pack in the filter screen dish, influence material grinding, therefore in the time will pulverizing viscous material, as sesame, soybean, peanut, cellulose ether and pigment etc., just easily filter mesh is all stopped up soon after material is pulverized, pulverizing can't be carried out, this pulverizer can not be pulverized viscous material thus.

Three, summary of the invention

At above-mentioned shortcoming, the purpose of this utility model is to provide a kind of filter mesh to be difficult for stopping up, pulverizing the viscous material pulverizer of viscous material.

Technology contents of the present utility model is that a kind of viscous material pulverizer comprises crush box, chamber door lid, quiet cutterhead, movable knife disc, blanking groove, filter screen disk, power transmission shaft, motor; It is characterized by suit one hollow shaft outside power transmission shaft, between power transmission shaft and the hollow shaft bearing is housed, an end of hollow shaft links to each other with a motor, and the other end is installed a rotating disk, filter screen disk is installed on the rotating disk and is enclosed within the outside of movable knife disc, in the outside of movable knife disc air blade is installed.In the viscous material crushing process, by the driven by motor hollow shaft, drive filter screen disk by hollow shaft by rotating disk again, the viscous material of pulverizing falls on the screen pack of filter screen disk, make the viscous material of pulverizing can pass through filter mesh by the rotation of filter screen disk and the blast of movable knife disc windward blade rotation generation, make to pulverize and produce and to carry out continuously.

Owing in crushing process, will produce heat, the viscous material after the pulverizing is bonded on the inwall of crush box easily, a cooling chamber is arranged in the curved wall of crush box for this reason, can be in cooling chamber with going into cooling water with the temperature in the cooling crush box; Simultaneously scraper plate is housed, the viscous material that is bonded in the curved wall of crush box can be scraped in the outside of filter screen disk.

Owing between power transmission shaft and hollow shaft, bearing is housed, when power transmission shaft and hollow shaft carried out high speed rotating by driven by motor, the rotation of bearing can produce very large heat, and bearing is suffered damage easily, influence the service life of bearing, also can produce infringement to power transmission shaft and hollow shaft simultaneously; Have an inlet chamber and transfer port on power transmission shaft, transfer port and inlet chamber communicate for this reason; Venthole is arranged on hollow shaft; Behind the inlet chamber of refrigerating gas by the appendix input shaft, in the cavity that forms by transfer port input shaft and hollow shaft, cooling bearing, the venthole by hollow shaft flows out again; For cooling effect further is provided, bearing block is equipped with in the outside at hollow shaft, bearing also is housed between bearing block and the hollow shaft, in the bearing block outside shell is housed, form a cooling water cavity between shell and the bearing block, this cooling water cavity links to each other with outlet pipe with water inlet pipe, and steam vent is arranged on bearing block, and steam vent passes shell; The refrigerating gas that flows out from hollow shaft is discharged by steam vent behind the cooling cavity that enters the formation of bearing block and hollow shaft.

The utility model is compared the advantage that is had in prior art:

(1), can effectively pulverize all kinds of viscous materials, the difficult obstruction of the mesh of screen pack.

(2), can effectively cool off, improve its service life to power transmission shaft, hollow shaft and bearing.

Four, description of drawings

Fig. 1 structural representation of the present utility model

Five, specific embodiment

As shown in Figure 1, a kind of viscous material pulverizer comprises crush box 1, chamber door lid 2, quiet cutterhead 3, movable knife disc 4, blanking groove 5, filter screen disk 6, power transmission shaft 7, motor 8; Be equipped with on quiet cutterhead 3 and the movable knife disc 4 and pulverize rod 9, quiet cutterhead 3 is installed on the inwall of chamber door lid 2, and movable knife disc 4 is in crush box 1 and be installed in an end of power transmission shaft 7, in the outside of movable knife disc air blade 4.1 is installed, and the other end of power transmission shaft 7 links to each other with motor 8; Blanking groove 5 is installed on the case lid 2 and communicates with charging aperture 2.1 on the case lid 2; Filter screen disk 6 mainly is made up of net circle 6.1, screen pack 6.2 and scraper plate 6.3, and scraper plate 6.3 is contained in the outside of filter screen disk 6; One cooling chamber 1.2 is arranged in the curved wall 1.1 of crush box 1; Suit one hollow shaft 10 is equipped with bearing 11 between power transmission shaft 7 and the hollow shaft 10 outside power transmission shaft 7, and an end of hollow shaft 10 links to each other with another motor 8, and the other end is installed a rotating disk 12, and filter screen disk 6 is installed on the rotating disk 12 and is enclosed within the outside of movable knife disc 4; Cooling chamber 1.2 in the curved wall 1.1 of crush box 1 communicates with water inlet pipe 14 and outlet pipe 15; Have an inlet chamber 7.1 and transfer port 7.2 on power transmission shaft 7, transfer port 7.2 and inlet chamber 7.1 communicate; Venthole 10.1 is arranged on hollow shaft 10; In the outside of hollow shaft 10 bearing block 19 is housed, between bearing block 19 and the hollow shaft 10 bearing 13 is housed also, in bearing block 19 outsides shell 20 is housed, form a cooling water cavity 21 between shell 20 and the bearing block 19, this cooling water cavity 21 links to each other with outlet pipe 23 with water inlet pipe 22, steam vent 19.1 is arranged on bearing block 19, and steam vent 19.1 passes shell 20.

When pulverizing viscous material, material is entered in the crush box 1 by the charging aperture 2.1 of blanking groove 5 on chamber door lid 2; One motor 8 drives power transmission shaft 7, drives movable knife disc 4 by power transmission shaft 7 again, by the relative motion of the pulverizing rod 9 on rod 9 of the pulverizing on the movable knife disc 4 and the quiet cutterhead 3 material is pulverized; Another motor 8 drives hollow shaft 10 simultaneously, drive rotating disk 12 band and filter screen dishes 6 by hollow shaft 10 again, the viscous material of pulverizing falls on the screen pack 6.2 of filter screen disk 6, air blade 4.1 rotates the blast that produces and makes the viscous material of pulverizing by filter mesh 6.4 on rotation by filter screen disk 6 and the movable knife disc 4, after the filtration of material after the pulverizing, fall into material-containing chamber 18 from the discharging opening 1.3 of crush box 1 bottom through filter screen dish 6; Cooling water flows into cooling chamber 1.1 through water inlet pipe 14, and with material temperature in the cooling crush box, cooling water is flowed out by outlet pipe 15 again; The scraper plate 6.3 that is contained in filter screen disk 6 outsides simultaneously scrapes by the viscous material that rotates the curved wall that will be bonded in crush box 1.The inlet chamber 7.1 of refrigerating gas input shaft, in the cavity 16 that forms by transfer port 7.2 input shafts 7 and hollow shaft 10, cooling bearing 11, again in the cavity 17 that forms by the venthole 10.1 input hollow shafts 10 of hollow shaft 10 and bearing block 19, cooling bearing 13 is discharged by steam vent 19.1 again; Cooling water flows into the cooling water cavity 21 that forms between shell 20 and the bearing block 19 through water inlet pipe 22, is flowed out by outlet pipe 23 again, reaches the effect that improves cooling heat dissipation thus.

Claims

1. the viscous material pulverizer comprises crush box (1), chamber door lid (2), quiet cutterhead (3), movable knife disc (4), blanking groove (5), filter screen disk (6), power transmission shaft (7), motor (8); It is characterized by suit one hollow shaft (10) outside power transmission shaft (7), between power transmission shaft (7) and the hollow shaft (10) bearing (11) is housed, one end of hollow shaft (10) links to each other with a motor (8), the other end is installed a rotating disk (12), filter screen disk (6) is installed in the outside that movable knife disc (4) were gone up and be enclosed within to rotating disk (12), is connected and installed with air blade (4.1) in the outside of movable knife disc.

2. viscous material pulverizer according to claim 1, it is characterized by in the curved wall (1.1) of crush box (1) has a cooling chamber (1.2); Cooling chamber (1.2) communicates with water-supply-pipe (14) and outlet pipe (15); Be connected and installed with scraper plate (6.3) in the outside of filter screen disk (6),

3. arbitrary viscous material pulverizer according to claim 1 and 2 is characterized by and have an inlet chamber (7.1) and transfer port (7.2) on power transmission shaft (7), and transfer port (7.2) and inlet chamber (7.1) communicate; Venthole (10.1) is arranged on hollow shaft (10).

4. arbitrary viscous material pulverizer according to claim 1 and 2, it is characterized by in the outside of hollow shaft (10) bearing block (19) is housed, between bearing block (19) and the hollow shaft (10) bearing (13) is housed, in bearing block (19) outside shell (20) is housed, form a cooling water cavity (21) between shell (20) and the bearing block (19), this cooling water cavity (21) links to each other with outlet pipe (23) with water inlet pipe (22), steam vent (19.1) is arranged on bearing block (19), and steam vent (19.1) passes shell (20).