CN2232797Y - Verticle-shaft hammer grog crusher - Google Patents

Abstract

The utility model relates to a vertical shaft hammer type grog crusher. The utility model is characterized in that a lower chock which is provided with dual cavities is connected with a water inlet pipe, a water outlet pipe and an oil hole, and a pressing cover is installed on an upper chock. The utility model adopts open-type chilled water intensification to cool down the upper chock and the lower chock so that the working temperature of lubricating grease always stays in a favorable condition, and grog can be crushed thereby. The oil filling pipes of the upper-lower chocks are connected to the outside of the casing through a hydrocoel, and an oil gun is used for filling oil, which extends the service life of an axletree.

Description

Vertical shaft hammer grog disintegrating machine

The utility model relates to the disintegrating machine of a kind of disintegrating machine, particularly a kind of broken grog.

Existing disintegrating machine mainly is to be used for cement slurries such as crushed stone lime stone, iron ore, lump coal, can not be used for the directly broken clinker that comes out from sintering furnace, because of advance in the machine the ripe sample temperature of cement up to 250 ℃ about, high like this temperature, the very fast dissolving of the lubricating grease that makes upper and lower bearing is run off, bearing loses oil, overheatedly burnt out, stuck, cause complete machine not work.

The purpose of this utility model just provides a kind ofly can break raw material, can break the disintegrating machine of grog again.

The utility model can be realized in the following manner: on the basis of existing disintegrating machine, change upper and lower bearing block into two-chamber bearing block, bearing block is connected to water inlet pipe, outlet pipe and tank filler sleeve, and gland is arranged on the bearing block.Counterpunch board is housed in the casing, and casing is equipped with door outward.

The utility model adopts the open type cooling water to strengthen the upper and lower bearing block of cooling, makes the operating temperature of lubricating grease be in good state all the time, thereby, can break grog.Upper and lower bearing oil filling pipe is received outside the casing by water cavity, refuels with nozzle, prolongs the service life of bearing.

Below in conjunction with accompanying drawing, the utility model will be further described.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of top chock.

Fig. 3 is the structural representation of step.

Please read Fig. 1, step 13 is to cast the bearing block that two cavitys are arranged, and step is drilled with four holes, passes eyelet welding and is connected to oil inlet pipe 21,22, and water inlet pipe 15 and outlet pipe 14, step are placed with ball ring ring support 23 and spheric washer 24, see Fig. 3.One end of main shaft 11 is equipped with dust ring, puts into biserial radial bearing, plain thrust bearing, and main shaft is packed in the lower bearing, puts water seal cushion rubber 20 well, with bolt locking gland 12.Step is contained on the base 16, on main shaft, put ring washer into, pack into clamping plate 17, five row's tups 19 are housed on the clamping plate, columnar casing 10 usefulness bolted on base, are equipped with counterpunch board 18 in casing, and the gap of adjusting tup and counterpunch board is not more than 15mm, be fastened on the casing with loam cake 8, on main shaft, pack into adjusting nut, dust ring.Top chock 4 also is to cast the bearing block that two cavitys are arranged, and is welded with oil inlet pipe 3 in the top chock, and water inlet pipe 5 and outlet pipe 7 are seen Fig. 2.Main shaft is put into oil sealing and biserial radial bearing, puts waterstop ring 2 well, and gland 6 usefulness bolts are locked.Main shaft upper end dress dust ring, big belt pulley 1 have support at casing one face down bonding, are used to install motor, and small belt pulley is installed, and connect belt, in the casing two sides gate 9 are housed, and are convenient to maintenance.Water inlet pipe, outlet pipe, tank filler sleeve stretch out casing.

When the utility model breaks grog, connect earlier, advancing of step, outlet pipe, open switch then, when cooling water flow out of, outlet pipe can start running, when clinker when the charging aperture of upper ball cover is fallen in the machine, a part drops on the clamping plate, under action of centrifugal force, impelling falls to counterpunch board, the hammer that is rotated folder hits, and another part drops on the tup of rotation and hit, and grog is done top-down motion like this, be subjected to being contained in a series of strikes of the many rows tup on the main shaft at the volley, at last with broken material outside the discharge gate discharge machine of base.Regularly refuel, to prolong the service life of bearing by tank filler sleeve.

When the utility model breaks raw material, can not open cooling water switch, operation principle is identical with broken grog with process.

Claims (2)

1, a kind of vertical shaft hammer grog disintegrating machine, comprise main shaft (11), tup (19), casing (10), it is characterized in that step (13) is the bearing block that has two-chamber, step (13) is connected to water inlet pipe (15), outlet pipe (14) and oil inlet pipe (21,22), gland (12) is arranged on the step (13), top chock (4) is the bearing block that has two-chamber, and top chock (4) is connected to water inlet pipe (5), outlet pipe (7) and oil inlet pipe (3), and gland (2) is arranged on the top chock (4).

2, according to the described vertical shaft hammer of claim 1 grog disintegrating machine, it is characterized in that being equipped with in the casing (10) counterpunch board (18), casing is equipped with door (9) outward.

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