CN212041497U - Efficient circular rocking sieve - Google Patents

Abstract

The utility model discloses a high-efficiency circular swing screen, which comprises a supporting frame, wherein a bearing is arranged at the top of the supporting frame, a screening barrel is arranged on the bearing, a gear wheel is welded at the middle part of the screening barrel, a motor fixing inclined seat is welded at the lower end of the supporting frame, a motor is arranged at the middle part of the motor fixing inclined seat, a pinion is arranged on a rotating shaft of the motor, a conveying box is arranged at one end of the screening barrel, an inner barrel conveying groove and an outer barrel conveying groove are arranged in the conveying box, a first connecting pipe is connected in the inner barrel conveying groove, a second connecting pipe is connected in the outer barrel conveying groove, an inner barrel is arranged in the screening barrel, the circular swing screen effectively combines the swing screen and a rotary screen together, the materials can be rapidly screened, the materials with different specifications can be screened, the efficiency is high, the speed is high, and the, the flexibility is strong, is convenient for people to use.

Description

Efficient circular rocking sieve

Technical Field

The utility model relates to a rocking sieve field specifically is an efficient circular rocking sieve.

Background

The oscillating screen is also called reciprocating type vibrating screen or precision vibrating screen, and the vibrating force produced by its motor driving device is an inertia force which is changed around the fixed shaft and the direction in a certain rule, and the essence is the reciprocating inertia force formed by the eccentric wheel rotating around the fixed shaft. After the swinging screen is started, the equipment shaking body, namely the screen box, reciprocates back and forth under the action of inertia force, and the screen box and the screen surface are integrally shaken periodically, so that the materials on the screen surface do directional jumping motion along with the screen box. During the period, the materials smaller than the sieve pores fall to the lower layer through the sieve pores to become undersize materials, the materials larger than the pore diameters of the sieve pores are discharged from the discharge port after continuous rolling and jumping movement, and finally the screening work is finished. The existing circular swing sieve has the advantages of single function, poor flexibility and poor overall stability, can not quickly screen materials and screen materials of different specifications, is low in efficiency and speed, and cannot guarantee screening quality.

Disclosure of Invention

The utility model aims at prior art's defect, provide an efficient circular rocking sieve to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficiency circular rocking sieve, includes the support frame, the bearing is installed at the top of support frame, install the screening bucket on the bearing, the middle part welding of screening bucket has the gear wheel, the lower extreme welding of support frame has the fixed seat to one side of motor, the mid-mounting of the fixed seat to one side of motor has the motor, install the pinion in the pivot of motor, the delivery box is installed to the one end of screening bucket, the inside of delivery box is equipped with inner tube conveyer trough and urceolus conveyer trough, inner tube conveyer trough in-connection has first connecting pipe, urceolus conveyer trough in-connection has the second connecting pipe, the inside of screening bucket is equipped with the inner tube, the inner tube is connected with the urceolus through the connecting plate, the one end of first connecting pipe links to each other with first circular rocking sieve, the one end of second connecting pipe links to each other with the circular rocking sieve of second, first circular rocking sieve and, the first circular swing sieve is provided with a first discharge pipe and a second discharge pipe, and the second circular swing sieve is provided with a third discharge pipe and a fourth discharge pipe.

As a preferred technical scheme of the utility model, the chassis links to each other with the support frame welding, the fixed sloping seat welding of motor is on the support frame, the motor passes through the bolt and installs on the fixed sloping seat of motor, the pinion passes through the bolt and installs in the pivot of motor.

As a preferred technical scheme of the utility model, the bearing welding is on the support frame, the screening bucket is fixed on the bearing, the bearing is equipped with two, fixes respectively on the both ends of screening bucket, the inner tube passes through the connecting plate and links to each other with the urceolus welding, the screening bucket passes through the bearing to be fixed on the delivery box.

As the utility model discloses a preferred technical scheme, the inner tube links to each other with the inner tube conveyer trough, the urceolus links to each other with the urceolus conveyer trough, first circular rocking sieve and the circular rocking sieve welding of second link to each other, first circular rocking sieve passes through coupling hose and links to each other with first connecting pipe, the circular rocking sieve of second passes through coupling hose and links to each other with the second connecting pipe.

As an optimal technical scheme of the utility model, service brake formula gyro wheel has all been welded to the bottom of support frame and chassis, the screening net is all installed to the inside of first circular rocking sieve and the circular rocking sieve of second, the bottom of first circular rocking sieve and the circular rocking sieve of second all is connected with vibrating motor.

As an optimal technical scheme of the utility model, still install control switch on the support frame, control switch respectively with vibrating motor and motor electric connection.

As an optimal technical scheme of the utility model, pinion and gear wheel meshing link to each other, be equipped with a plurality of screening hole on the inner wall of inner tube.

The utility model has the advantages that: this circular rocking sieve will sway the effectual combination of sieve and drum sieve and be in the same place, can carry out quick screening to the material, can also filter the material of different specifications, and is efficient, fast, and overall stability can be strong moreover, and the flexibility is strong, and the people of being convenient for use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the circular oscillating screen of the present invention;

FIG. 4 is a cross-sectional view of the sieving barrel of the present invention;

fig. 5 is the schematic view of the connection between the screening barrel and the conveying box of the utility model.

In the figure: 1. the support frame, 2, the screening bucket, 201, the connecting plate, 202, the inner tube, 203, the outer tube, 3, the bearing, 4, the gear wheel, 5, the fixed sloping seat of motor, 6, the delivery box, 601, the inner tube conveyer trough, 602, the outer tube conveyer trough, 7, first connecting pipe, 8, the second connecting pipe, 9, first circular rocking sieve, 10, the second circular rocking sieve, 11, first discharging pipe, 12, the second discharging pipe, 13, the chassis, 14, the foot brake formula gyro wheel, 15, torsion spring, 16, the third discharging pipe, 17, the fourth discharging pipe, 18, the motor, 19, the pinion, 20, vibrating motor, 21, the screening net.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.

Example (b): referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency circular swing sieve comprises a support frame 1, a bearing 3 is installed at the top of the support frame 1, a screening barrel 2 is installed on the bearing 3, a large gear 4 is welded at the middle part of the screening barrel 2, a motor fixing inclined seat 5 is welded at the lower end of the support frame 1, a motor 18 is installed at the middle part of the motor fixing inclined seat 5, a pinion 19 is installed on a rotating shaft of the motor 18, a conveying box 6 is installed at one end of the screening barrel 2, an inner barrel conveying groove 601 and an outer barrel conveying groove 602 are arranged inside the conveying box 6, a first connecting pipe 7 is connected inside the inner barrel conveying groove 601, a second connecting pipe 8 is connected inside the outer barrel conveying groove 602, an inner barrel 202 is arranged inside the screening barrel 2, the inner barrel 202 is connected with an outer barrel 203 through a connecting plate 201, one end of the first connecting pipe 7 is connected with a first circular swing sieve 9, one end of the second connecting pipe 8 is connected with a second circular swing sieve 10, the first circular swing sieve, a first discharge pipe 11 and a second discharge pipe 12 are arranged on the first circular oscillating screen 9, and a third discharge pipe 16 and a fourth discharge pipe 17 are arranged on the second circular oscillating screen 10.

The underframe 13 is connected with the support frame 1 in a welding way, the motor fixing inclined seat 5 is welded on the support frame 1, the motor 18 is arranged on the motor fixing inclined seat 5 through bolts, and the pinion 19 is arranged on a rotating shaft of the motor 18 through bolts.

Bearing 3 welds on support frame 1, and screening bucket 2 is fixed on bearing 3, and bearing 3 is equipped with two, fixes respectively on the both ends of screening bucket 2, and inner tube 202 passes through connecting plate 201 and urceolus 203 welding and links to each other, and screening bucket 2 passes through bearing 3 to be fixed on transport case 6.

The inner cylinder 202 is connected with the inner cylinder conveying groove 601, the outer cylinder 203 is connected with the outer cylinder conveying groove 602, the first circular swing sieve 9 and the second circular swing sieve 10 are welded and connected, the first circular swing sieve 9 is connected with the first connecting pipe 7 through a connecting hose, and the second circular swing sieve 10 is connected with the second connecting pipe 8 through a connecting hose.

The bottom of support frame 1 and chassis 13 all welds and has service brake formula gyro wheel 14, and screening net 21 is all installed to the inside of first circular rocking sieve 9 and the circular rocking sieve 10 of second, and the bottom of first circular rocking sieve 9 and the circular rocking sieve 10 of second all is connected with vibrating motor 20.

The support frame 1 is further provided with a control switch, and the control switch is electrically connected with the vibration motor 20 and the motor 18 respectively.

The pinion 19 is meshed with the gearwheel 4, and the inner wall of the inner cylinder 202 is provided with a plurality of screening holes.

The working principle is as follows: a high-efficiency circular swing sieve comprises a supporting frame 1, a screening barrel 2, a connecting plate 201, an inner barrel 202, an outer barrel 203, a bearing 3, a large gear 4, a motor fixing inclined seat 5, a conveying box 6, an inner barrel conveying groove 601, an outer barrel conveying groove 602, a first connecting pipe 7, a second connecting pipe 8, a first circular swing sieve 9, a second circular swing sieve 10, a first discharging pipe 11, a second discharging pipe 12, a bottom frame 13, a foot brake type roller 14, a torsion spring 15, a third discharging pipe 16, a fourth discharging pipe 17, a motor 18, a small gear 19, a vibration motor 20 and a screening net 21, wherein when the high-efficiency circular swing sieve is used, the motor 18 is controlled to start a power supply of the motor 18 and the vibration motor 20, the small gear 19 is driven to rotate, the large gear 4 is driven to rotate by the rotation of the small gear 19, the screening barrel 2 is driven to rotate around the bearing 3 by the rotation of the large gear 4, and the vibration motor 20 is used for braking to drive the The spring 15 shakes, then the materials are put into the screening barrel 2, the screening holes of the inner barrel 202 screen the materials by rotating the screening barrel 2, small materials are primarily screened by the screening holes, then large materials of the inner barrel are conveyed into the inner barrel conveying groove 601, conveyed into the first connecting pipe 7 from the inner barrel conveying groove 601, conveyed into the first circular swing sieve 9 from the first connecting pipe 7, screened again by the screening net 21 in the first circular swing sieve 9, and classified again, small materials in the outer barrel 203 are conveyed into the outer barrel conveying groove 602, conveyed into the second circular swing sieve 10 by the second connecting pipe 8, screened again by the screening net 21 in the second circular swing sieve 10, and classified again, thereby realizing screening of materials with different specifications, high screening efficiency, high speed and strong overall stability.

This circular rocking sieve will sway the effectual combination of sieve and drum sieve and be in the same place, can carry out quick screening to the material, can also filter the material of different specifications, and is efficient, fast, and overall stability can be strong moreover, and the flexibility is strong, and the people of being convenient for use.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (7)

1. The utility model provides an efficient circular rocking screen, includes support frame (1), its characterized in that: bearing (3) are installed at the top of support frame (1), install screening bucket (2) on bearing (3), the middle part welding of screening bucket (2) has gear wheel (4), the lower extreme welding of support frame (1) has fixed sloping seat (5) of motor, the mid-mounting of the fixed sloping seat (5) of motor has motor (18), install pinion (19) in the pivot of motor (18), delivery box (6) is installed to the one end of screening bucket (2), the inside of delivery box (6) is equipped with inner tube conveyer trough (601) and urceolus conveyer trough (602), inner tube conveyer trough (601) in-connection has first connecting pipe (7), urceolus conveyer trough (602) in-connection has second connecting pipe (8), the inside of screening bucket (2) is equipped with inner tube (202), inner tube (202) are connected with urceolus (203) through connecting plate (201), the one end of first connecting pipe (7) links to each other with first circular rocking sieve (9), the one end of second connecting pipe (8) links to each other with the circular rocking sieve (10) of second, first circular rocking sieve (9) and the circular rocking sieve (10) of second are all fixed on chassis (13) through torsion spring (15), install first discharging pipe (11) and second discharging pipe (12) on first circular rocking sieve (9), install third discharging pipe (16) and fourth discharging pipe (17) on the circular rocking sieve (10) of second.

2. A high efficiency circular shaker as in claim 1, wherein: the motor is characterized in that the bottom frame (13) is connected with the support frame (1) in a welding mode, the motor fixing inclined seat (5) is welded on the support frame (1), the motor (18) is installed on the motor fixing inclined seat (5) through bolts, and the pinion (19) is installed on a rotating shaft of the motor (18) through bolts.

3. A high efficiency circular shaker as in claim 1, wherein: the bearing (3) is welded on the support frame (1), the screening barrel (2) is fixed on the bearing (3), the two bearings (3) are respectively fixed at two ends of the screening barrel (2), the inner barrel (202) is welded with the outer barrel (203) through a connecting plate (201), and the screening barrel (2) is fixed on the conveying box (6) through the bearing (3).

4. A high efficiency circular shaker as in claim 1, wherein: inner tube (202) link to each other with inner tube conveyer trough (601), urceolus (203) link to each other with urceolus conveyer trough (602), first circular rocking sieve (9) and the circular rocking sieve (10) welding of second link to each other, first circular rocking sieve (9) link to each other with first connecting pipe (7) through coupling hose, the circular rocking sieve of second (10) link to each other with second connecting pipe (8) through coupling hose.

5. A high efficiency circular shaker as in claim 1, wherein: the bottom of support frame (1) and chassis (13) all welds and has service brake formula gyro wheel (14), screening net (21) are all installed to the inside of first circular rocking sieve (9) and the circular rocking sieve of second (10), the bottom of first circular rocking sieve (9) and the circular rocking sieve of second (10) all is connected with vibrating motor (20).

6. A high efficiency circular shaker as in claim 1, wherein: the support frame (1) is further provided with a control switch, and the control switch is electrically connected with the vibration motor (20) and the motor (18) respectively.

7. A high efficiency circular shaker as in claim 1, wherein: the small gear (19) is meshed with the large gear (4), and a plurality of screening holes are formed in the inner wall of the inner cylinder (202).

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