CN2933580Y

CN2933580Y - Jigger with adjustable inclination of sieve plates

Info

Publication number: CN2933580Y
Application number: CN 200620134365
Authority: CN
Inventors: 黄满仓; 黄罕
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-05
Filing date: 2006-08-05
Publication date: 2007-08-15
Anticipated expiration: 2016-08-05

Abstract

A jigger with adjustable sieve plate obliquity is free to adjust the obliquity of the sieve plate. A hinge structure is mounted at the two sides of the sieve plate part near the material discharge opening. An adjustment device is mounted at the foreside of the sieve plate to control the movement of the sieve plate. Through the upwards or downwards movement of the adjustment screw by the adjustment handle to make the hinge structure turning to change the obliquity of the sieve plate. The device is used for concentrating different crude coal by one jigger.

Description

Sieve plate tilt adjustable type jigging machine

Affiliated technical field

The utility model relates to a kind of coal jigging equipment, the sieve plate tilt adjustable type jigging machine at energy free adjustment sieve plate inclination angle.

Background technology

At present, known coal jigging equipment mainly contains plunger type washbox, Baum jig, batac jig, corresponding fixed angle according to the ature of coal data, is determined to make in its sieve plate inclination angle when device fabrication, every coal jigging equipment adapts to the raw coal of a kind of ature of coal of sorting.But aborning, ature of coal often changes, and the sieve plate inclination angle of existing jigging machine is fixing can not be regulated, and makes the coal selecting product difficult quality guarantee.

Summary of the invention

Can not change the deficiency of regulating the sieve plate inclination angle with ature of coal in order to overcome existing jigging machine, the utility model provides a kind of sieve plate tilt adjustable type jigging machine, this jigging machine can be according to the variation of raw coal ature of coal and corresponding adjusting sieve plate inclination angle is up-to-standard to guarantee coal selecting product.

The technical scheme that its technical problem that solves the utility model adopts is: sieve plate tilt adjustable type jigging machine is the fixed screen deck that is provided with on each locellus in the existing jigging machine, change system into a tilt adjustable sieve plate is set on per two Room, lean on the both sides of discharge gate end that hinge knot mechanism is set respectively at the tilt adjustable sieve plate, two hinge knot axles of hinge knot mechanism are welded on the both sides of tilt adjustable sieve plate by the discharge gate end respectively, the spindle nose of two hinge knot axles is inserted in two hinge knot bearings respectively, make hinge knot axle and movable connection of hinge knot bearing, two hinge knot bearings are welded on respectively on the jig body biside plate, and the tilt adjustable sieve plate can rotate through hinge knot institution freedom.The adjusting device of control sieve plate activity is set at tilt adjustable sieve plate front end simultaneously, the hinge knot plate of adjusting device is welded on the centre of tilt adjustable sieve plate front end, hinge knot plate and adjusting screw(rod) are tied little axle with hinge, split pin, packing ring is movably linked together, adjusting nut is installed on the adjusting screw(rod), adjusting nut and regulating handle lasso are fixed together with lock screw, the bearing sleeve is installed on the adjusting nut, the axial displacement of restriction adjusting nut, the two ends spindle nose of bearing sleeve is installed in respectively on the diaxon bearing simultaneously, the diaxon bearing is installed on the shape steel bracket with Bolt Connection, it is suitable for reading that shape steel bracket is welded on body, rotate regulating handle, just make adjusting screw(rod) displacement up or down, drive the tilt adjustable sieve plate and rotate through hinge knot mechanism, the inclination angle of tilt adjustable sieve plate changes thereupon, reaches the purpose at free adjustment sieve plate inclination angle.The tilt adjustable sieve plate is made with steel plate, in order to make sieve plate that sufficient intensity be arranged, and unheavy, sieve plate tilt adjustable type jigging machine is provided with a tilt adjustable sieve plate on per two Room, after the discharge groove that will be provided with each section of tilt adjustable sieve plate simultaneously is arranged on the tilt adjustable sieve plate.Sieve plate tilt adjustable type jigging machine body is set to two sections, first section is provided with two Room, a tilt adjustable sieve plate is set on two Room, second section is provided with three chambers, on its preceding two Room a tilt adjustable sieve plate is set, after two sections discharge groove all is arranged on the tilt adjustable sieve plate, second section the 3rd Room adds the chamber as pair, pair add the chamber and on fixed sieve plate be arranged on second section discharge groove after, second section preceding two Room and the pair chamber of adding of back utilize discharge system discharge under the same sieve, or with before the sieve plate tilt adjustable type jigging machine, the back all is set to one section of two Room for two sections, a tilt adjustable sieve plate all is installed on every section, after two sections discharge grooves all are arranged on the tilt adjustable sieve plate, or sieve plate tilt adjustable type jigging machine is provided with two Room for first section, a tilt adjustable sieve plate is set on two Room, after first section discharge groove is arranged on the tilt adjustable sieve plate, second section is provided with three chambers, on three chambers of second section fixed sieve plate is set respectively, after second section discharge groove is arranged on the fixed sieve plate in the 3rd Room.

The beneficial effects of the utility model are, utilize a coal jigging equipment, and by regulating the sieve plate inclination angle, but the just raw coal of the different atures of coal of sorting guarantees that coal selecting product is up-to-standard.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the utility model on first section two Room and on second section preceding two Room tilt adjustable sieve plate being set respectively, and the positive facade view that pair adds chamber embodiment is set behind second section discharge groove.

Fig. 2 is that the utility model all is set to one section of two Room for forward and backward two sections, every section positive facade view that a tilt adjustable sieve plate embodiment is set.

Fig. 3 is that the utility model is provided with a tilt adjustable sieve plate on first section two Room, and the positive facade view of a fixed screen deck embodiment is set on three chambers of second section respectively.

Fig. 4 is the A-A cutaway view of Fig. 1, Fig. 2, Fig. 3.

Fig. 5 is the C-C cutaway view of Fig. 4.

Fig. 6 is the B-B cutaway view of Fig. 1, Fig. 2, Fig. 3.

Fig. 7 is the I partial enlarged drawing of Fig. 6.

Fig. 8 is the II partial enlarged drawing of Fig. 6.

1. jig bodies among the figure, 2. fixed sieve plate, 3. hinge knot bearing, 4. hinge is tied axle, 5. tilt adjustable sieve plate, 6. hinge knot plate, 7. the hinge knot is little, 8. adjusting screw(rod), 9. adjusting nut, 10. bearing sleeve, 11. regulating handle lassos, 12. regulating handles, 13. bearing block, 14. shape steel brackets, 15. bolts, 16. split pin, 17. lock screw, 18. packing rings.

The specific embodiment

In the embodiment shown in fig. 1, sieve plate tilt adjustable type jig body (1) is set to two sections, first section is provided with two Room, a tilt adjustable sieve plate (5) is set on two Room, second section is provided with three chambers, on its preceding two Room a tilt adjustable sieve plate (5) is set, after two sections discharge groove all is arranged on tilt adjustable sieve plate (5), second section the 3rd Room adds the chamber as pair, with pair add the chamber and on fixed sieve plate (2) be arranged on second section discharge groove after, second section preceding two Room and the pair chamber of adding of back utilize discharge system discharge under the same sieve.

In embodiment illustrated in fig. 2, sieve plate tilt adjustable type jig body (1) is set to two sections, its forward and backward two sections all are set to one section of two Room, a tilt adjustable sieve plate (5) all are installed on every section, after two sections discharge groove all is arranged on the tilt adjustable sieve plate.

In the embodiment shown in fig. 3, sieve plate tilt adjustable type jig body (1) is set to two sections, first section is provided with two Room, a tilt adjustable sieve plate (5) is set on two Room, after first section discharge groove is arranged on tilt adjustable sieve plate (5), second section is provided with three chambers, on three chambers of second section fixed sieve plate (2) is set respectively, after second section discharge groove is arranged on the fixed sieve plate in the 3rd Room (2).

In Fig. 4, Fig. 5, hinge knot bearing (3) constitutes structure hinge knot mechanism with hinge knot axle (4) pivot bush unit together, two hinge knot bearings (3) of hinge knot mechanism are welded on the biside plate of jig body (1), two hinge knot axles (4) of hinge knot mechanism are welded on the both sides of tilt adjustable sieve plate (5) by the discharge gate end, and tilt adjustable sieve plate (5) can rotate through hinge knot institution freedom.

At Fig. 6, Fig. 7, among Fig. 8, tilt adjustable sieve plate (5) front end setting can be controlled the adjusting device of sieve plate activity, the hinge knot plate (6) of adjusting device is welded on the centre of tilt adjustable sieve plate (5) front end, hinge knot plate (6) and adjusting screw(rod) (8) the hinge little axle of knot (7), split pin (16), packing ring (18) is movably linked together, adjusting screw(rod) (8) is gone up adjusting nut (9) is installed, adjusting nut (9) is fixed together with lock screw (17) with regulating handle lasso (11), erection support sleeve (10) is with the axial displacement of restriction adjusting nut (9) outside adjusting nut (9), the two ends spindle nose of bearing sleeve (10) is installed on two bearing blocks (13) simultaneously, two bearing blocks (13) are installed on the shape steel bracket (14) with bolt (15) connection, it is suitable for reading that shape steel bracket (14) is welded on jig body (1), regulating handle (12) welds with regulating handle lasso (11), rotate regulating handle (12), adjusting screw(rod) (8) is made progress or bottom offset, drive tilt adjustable sieve plate (5) and rotate free adjustment sieve plate inclination angle through hinge knot mechanism.

Claims

1. sieve plate tilt adjustable type jigging machine, but the inclination angle free adjustment of the tilt adjustable sieve plate that is provided with in the sieve plate tilt adjustable type jigging machine, it is characterized in that: by discharge gate end both sides hinge knot mechanism is set at the tilt adjustable sieve plate, the adjusting device of control sieve plate activity is set at tilt adjustable sieve plate front end, the tilt adjustable sieve plate is made with steel plate, sieve plate tilt adjustable type jigging machine is provided with a tilt adjustable sieve plate on per two Room, sieve plate tilt adjustable type jigging machine body is set to two sections, first section is provided with two Room, a tilt adjustable sieve plate is set on two Room, second section is provided with three chambers, on its preceding two Room a tilt adjustable sieve plate is set, after discharge groove all is arranged on the tilt adjustable sieve plate, second section the 3rd Room adds the chamber as pair, pair add the chamber and on fixed sieve plate be arranged on second section discharge groove after, second section preceding two Room and the pair chamber of adding of back utilize discharge system discharge under the same sieve, or with before the sieve plate tilt adjustable type jigging machine, the back all is set to one section of two Room for two sections, a tilt adjustable sieve plate all is installed on every section, after two sections discharge grooves all are arranged on the tilt adjustable sieve plate, or sieve plate tilt adjustable type jigging machine is provided with two Room for first section, a tilt adjustable sieve plate is set on two Room, after first section discharge groove is arranged on the tilt adjustable sieve plate, second section is provided with three chambers, on three chambers of second section fixed sieve plate is set respectively, after second section discharge groove is arranged on the fixed sieve plate in the 3rd Room.

2. sieve plate tilt adjustable type jigging machine according to claim 1, it is characterized in that: lean on the both sides of discharge gate end that hinge knot mechanism is set at the tilt adjustable sieve plate, two hinge knot axles of hinge knot mechanism are welded on the both sides of tilt adjustable sieve plate by the discharge gate end, two hinge knot bearings of hinge knot mechanism are welded on the jig body biside plate, the spindle nose of two hinge knot axles is inserted in two hinge knot bearings, hinge knot axle and movable connection of hinge knot bearing.

3. sieve plate tilt adjustable type jigging machine according to claim 1, it is characterized in that: the front end at the tilt adjustable sieve plate is provided with adjusting device, the hinge knot plate of adjusting device is welded on the centre of tilt adjustable sieve plate front end, hinge knot plate and adjusting screw(rod) are tied little axle with hinge, split pin, packing ring is movably linked together, adjusting nut is installed on the adjusting screw(rod), adjusting nut and regulating handle lasso are fixed together with lock screw, the bearing sleeve is installed outside adjusting nut, axial displacement with the restriction adjusting nut, the two ends spindle nose of bearing sleeve is installed on the diaxon bearing simultaneously, the diaxon bearing is installed on the shape steel bracket with Bolt Connection, it is suitable for reading that shape steel bracket is welded on body, and regulating handle welds with the regulating handle lasso.