CN214487735U

CN214487735U - Sieve separator

Info

Publication number: CN214487735U
Application number: CN202120765240.6U
Authority: CN
Inventors: 许继方
Original assignee: Shanghai Yuji Metal Products Co ltd
Current assignee: Shanghai Yuji Metal Products Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-10-26
Anticipated expiration: 2031-04-14

Abstract

The application relates to a screening machine, which comprises a frame, a stirring rod, a filter screen and a rotating motor; the two ends of the stirring rod are rotatably connected to the rack, and the stirring rod is obliquely arranged on the rack; a plurality of connecting rods are fixed on the peripheral side of the stirring rod and are arranged along the axial direction of the stirring rod; the stirring rod is coaxially sleeved with a plurality of fixing rings, and a gap is reserved between every two adjacent fixing rings; one end of the connecting rod, which is far away from the stirring rod, is connected to the inner side wall of the fixing ring; the filter screen is arranged on the outer side wall of the fixing ring and covers a gap between the adjacent fixing rings; a transmission mechanism is arranged between the rotating shaft of the rotating motor and the stirring rod. This application has the effect that improves screening efficiency.

Description

Sieve separator

Technical Field

The application relates to the field of metal processing equipment, in particular to a screening machine.

Background

In the metal processing process, impurities such as iron powder or dust are easily adhered to the surface of the semi-finished metal piece, so that subsequent processing equipment or the quality of the semi-finished metal piece is affected, and therefore the cleaning of the impurities on the surface of the semi-finished metal piece is a necessary processing procedure.

The operating personnel can use the screen cloth to carry out the manual work and tremble the material to will be attached to the impurity shake-off on semi-manufactured goods metalwork surface, and the manual work mode of trembling the material, the screening efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve screening efficiency, this application provides a branch sieve machine.

The application provides a sieve separator adopts following technical scheme:

a screening machine comprises a frame, a stirring rod, a filter screen and a rotating motor; the two ends of the stirring rod are rotatably connected to the rack, and the stirring rod is obliquely arranged on the rack; a plurality of connecting rods are fixed on the peripheral side of the stirring rod and are arranged along the axial direction of the stirring rod; the stirring rod is coaxially sleeved with a plurality of fixing rings, and a gap is reserved between every two adjacent fixing rings; one end of the connecting rod, which is far away from the stirring rod, is connected to the inner side wall of the fixing ring; the filter screen is arranged on the outer side wall of the fixing ring and covers a gap between the adjacent fixing rings; a transmission mechanism is arranged between the rotating shaft of the rotating motor and the stirring rod.

Through adopting above-mentioned technical scheme, operating personnel will wait to sieve semi-manufactured goods metalwork and fall to the filter screen, make semi-manufactured goods metalwork be located the higher one end of puddler level, then start and rotate the motor, drive the puddler through drive mechanism and rotate to drive the filter screen and rotate, the impurity that attaches to semi-manufactured goods metalwork surface passes through the pivoted filter screen, shakes off in the clearance between adjacent solid fixed ring, through the mesh of filter screen self, impurity drops out outside the filter screen. Along with the continuous rotation of filter screen, the semi-manufactured goods metalwork drops outside the filter screen, and operating personnel collects the semi-manufactured goods metalwork after the screening, accomplishes the screening process of semi-manufactured goods metalwork and impurity. Compare in the artifical mode of trembling the material, improve screening efficiency, accelerate the production progress simultaneously.

Optionally, a receiving plate for receiving the filtered impurities is fixed on the frame; the bearing plate is obliquely arranged on the frame.

Through adopting above-mentioned technical scheme, on the one hand accept the setting of board, reduce impurity and scatter and place planar risk in the frame, the operating personnel of being convenient for centralized processing impurity, the loading board that on the other hand slope set up for pile up can directional removal in the impurity of accepting the board, reduce impurity and pile up in the risk of accepting the board.

Optionally, a cleaning rod is fixedly arranged on one side of the filter screen, which is far away from the fixing ring; the cleaning rod extends along the axial direction of the stirring rod; the periphery of the cleaning rod is fixedly provided with bristles which are abutted against the surface of the guide plate.

Through adopting above-mentioned technical scheme, at filter screen pivoted in-process, the clean pole rotates thereupon, and the brush hair brush removes the impurity that drops in accepting the board, reduces the number of times that operating personnel maintained this branch sieve machine, reduces operating personnel's intensity of labour.

Optionally, a brush roller for combing the bristles is fixed on the frame; the brush roller extends axially along the stirring rod.

Through adopting above-mentioned technical scheme, on the one hand, the setting of brush roll reduces the risk that impurity is attached to the brush hair, reduces the number of times that operating personnel maintained this branch screen (ing) machine, reduces operating personnel's intensity of labour, and on the other hand reduces the risk of raise dust when the brush hair brushing removes accepts board impurity, reduces the risk that impurity scatters in the air, provides comfortable environmental protection's operational environment for operating personnel.

Optionally, the cleaning rod is bolted to the side wall of the fixing ring, and the filter screen is bolted to the side wall of the fixing ring.

Through adopting above-mentioned technical scheme, bolted connection is in the clean pole and the dead lever of solid fixed ring lateral wall, convenient to detach and installation, and the follow-up complete machine to this branch screen (ing) machine of being convenient for simultaneously is clean.

Optionally, an engaging rod extending along the axial direction of the stirring rod is fixed at one end of each connecting rod away from the stirring rod, and one ends of the connecting rods away from the stirring rod are fixed on the side wall of the engaging rod; the inner side wall of the fixing ring is fixedly connected with the outer side wall of the connecting rod.

Through adopting above-mentioned technical scheme, link up the pole on the one hand, improve a plurality of solid fixed ring's connection stability, strengthen solid fixed ring and the connection rod connection stability, on the other hand, when screening semi-manufactured goods metalwork and impurity, the filter screen rotates, is located the semi-manufactured goods metalwork on the filter screen, through linking up the throwing of pole, improves the screening effect, makes semi-manufactured goods metalwork and impurity separation thoroughly.

Optionally, a guide plate is fixed to the end of the frame located at the lowest horizontal height of the stirring rod.

By adopting the technical scheme, the screened semi-finished metal piece is guided by the guide plate, so that an operator can conveniently collect the screened semi-finished metal piece, and the collection efficiency of the semi-finished metal piece is improved.

Optionally, the transmission mechanism includes a first chain wheel coaxially fixed on the side wall of the rotating shaft of the rotating motor, a second chain wheel coaxially fixed on the end of the stirring rod, and a chain wound between the first chain wheel and the second chain wheel; the first chain wheel and the second chain wheel are meshed with a chain.

Through adopting above-mentioned technical scheme, rotate the motor and start, the pivot of rotating the motor rotates, drives the second sprocket through first sprocket and chain and rotates, and the second sprocket rotates and drives the puddler rotation to realize puddler pivoted effect, through first sprocket and second sprocket, reduce the risk that impurity makes drive mechanism transmission effect variation behind being attached to drive mechanism.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the rotating motor is started, the stirring rod is driven to rotate through the transmission mechanism, so that the filter screen is driven to rotate, impurities attached to the surface of the semi-finished metal piece are shaken off in a gap between adjacent fixing rings through the rotating filter screen, and compared with a manual material shaking mode, the screening efficiency is improved, and meanwhile, the production progress is accelerated;

2. on one hand, the arrangement of the bearing plate reduces the risk that impurities are scattered on the placement plane of the frame, and is convenient for operators to intensively treat the impurities, on the other hand, the arrangement of the cleaning rod and the brush hair reduces the times of maintaining the screening machine by the operators, and reduces the labor intensity of the operators;

3. through the brush roll, reduce the risk that impurity is attached to the brush hair, reduce the number of times that operating personnel maintained this branch screen (ing) machine, reduce the risk of brush hair brush removal raise dust when accepting board impurity simultaneously, reduce the risk that impurity scatters in the air, provide comfortable environmental protection's operational environment for operating personnel.

Drawings

Fig. 1 is a schematic view of the entire structure of embodiment 1.

Fig. 2 is a schematic diagram of the explosive structure of example 1.

FIG. 3 is a schematic view of the entire structure of embodiment 2.

Description of reference numerals: 1. a frame; 11. a bearing seat; 12. a feed hopper; 13. a guide plate; 14. a bearing plate; 2. a stirring rod; 21. a connecting rod; 3. a filter screen; 31. a filter chamber; 4. rotating the motor; 5. a connecting rod; 6. a fixing ring; 7. a cleaning rod; 71. brushing; 8. a brush roll; 9. a transmission mechanism; 91. a first sprocket; 92. a second sprocket; 93. a chain; 10. a shield.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a screening machine.

Example 1

Referring to fig. 1, a sieving machine includes a frame 1, a stirring rod 2, a filtering net 3 and a rotating motor 4, wherein two bearing seats 11 are fixed on the top of the frame 1. The two ends of the stirring rod 2 are respectively fixed on the two bearing seats 11, so that the stirring rod 2 is rotatably connected to the frame 1. It should be noted that the two bearing blocks 11 are different in height, so that the stirring rod 2 is obliquely arranged on the frame 1.

Referring to fig. 2, a plurality of tie bars 21 are fixed to the circumferential side of the agitating bar 2, and in the present embodiment, the plurality of tie bars 21 are divided into two groups. Each group of connecting rods 21 has three connecting rods 21, and the three connecting rods 21 are arranged around the connecting rods 21 at equal intervals. Two groups of connecting rods 21 are arranged along the axial direction of the stirring rod 2, and a gap is reserved between the adjacent groups of connecting rods 21. The end of the connecting rod 21 far away from the stirring rod 2 is fixed with three connecting rods 5, the axes of the connecting rods 5 are parallel to the axes of the stirring rod 2, and the three connecting rods 5 respectively fixedly connect the ends of the two groups of connecting rods 21.

Referring to fig. 2, the stirring rod 2 is coaxially sleeved with three fixing rings 6, the three fixing rings 6 correspond to three groups of connecting rods 21, the inner side walls of the fixing rings 6 are fixedly connected to the side walls of the connecting rods 5, and gaps are reserved between the adjacent fixing rings 6. The cylindrical filter screen 3 is bolted to the side wall of the fixing ring 6, and the filter screen 3 covers the gap between the adjacent fixing rings 6 to form a filter chamber 31.

Referring to fig. 2, a feeding hopper 12 is bolted to the side of the frame 1 at the higher height of the two bearing blocks 11, and a discharge opening of the feeding hopper 12 is located in the filter cavity 31. A guide plate 13 is obliquely fixed on one side of the frame 1, which is positioned at the lower height of the two bearing blocks 11, and the guide plate 13 is positioned below the filter screen 3. The frame 1 is obliquely fixed with a receiving plate 14 under the filter screen 3, and the receiving plate 14 is used for receiving the impurities filtered by the filter screen 3.

Referring to fig. 2, the rotating motor 4 is fixed on a side wall of the frame 1, a transmission mechanism 9 is disposed between a rotating shaft of the rotating motor 4 and the stirring rod 2, the transmission mechanism 9 may be a belt wheel transmission mechanism or a chain wheel transmission mechanism, in this embodiment, a chain wheel transmission mechanism is selected, specifically, the transmission mechanism 9 includes a first chain wheel 91 coaxially fixed on the side wall of the rotating shaft of the rotating motor 4, a second chain wheel 92 coaxially fixed on an end portion of the stirring rod 2, and a chain 93 wound between the first chain wheel 91 and the second chain wheel 92, the first chain wheel 91 and the second chain wheel 92 are both meshed with the chain 93, and the frame 1 is fixed with a protective cover 10 covering the first chain wheel 91, the chain 93, and the second chain wheel 92.

The implementation principle of the embodiment 1 is as follows: the operating personnel falls semi-manufactured goods metalwork to feeder hopper 12, and semi-manufactured goods metalwork flows into filter chamber 31 in, and operating personnel starts rotation motor 4, and the pivot of rotating motor 4 rotates, drives second sprocket 92 through first sprocket 91 and chain 93 and rotates, and second sprocket 92 rotates and drives puddler 2 and rotate to drive filter screen 3 and rotate.

The semi-finished metal pieces in the filter cavity 31 are thrown by the connecting rods 5, so that the screening effect is improved, and the semi-finished metal pieces are thoroughly separated from impurities. Along with the continuous rotation of filter screen 3, the semi-manufactured goods metalwork drops outside filter screen 3, falls to the deflector 13 that the slope set up, through the guide of deflector 13, and the semi-manufactured goods metalwork after the screening is collected to the operating personnel of being convenient for.

Example 2

Referring to fig. 3, the difference between this embodiment and embodiment 1 is that a cleaning rod 7 is bolted to a side of the filter screen 3 away from the fixing ring 6, and the cleaning rod 7 extends in the axial direction of the stirring rod 2, and it should be noted that the bolt used for bolting the cleaning rod 7 is a bolt for bolting the filter screen 3 to a side wall of the fixing ring 6. The side wall of the cleaning rod 7 is fixed with bristles 71 which are abutted against the surface of the bearing plate 14. The brush roller 8 for combing the bristles 71 is fixed above the bearing plate 14 of the frame 1, the brush roller 8 extends along the axial direction of the stirring rod 2, and the brush roller 8 is arranged to reduce the risk of impurities attached to the bristles 71.

The implementation principle of the embodiment 2 is as follows: in the rotating process of the filter screen 3, the cleaning rod 7 rotates along with the rotation of the filter screen 3, the bristles 71 brush impurities falling on the bearing plate 14, the bristles 71 are combed by the brush roller 8, the number of the impurities attached to the bristles 71 is reduced, the frequency of maintaining the screening machine by an operator is reduced, and the labor intensity of the operator is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a sieve separator which characterized in that: comprises a frame (1), a stirring rod (2), a filter screen (3) and a rotating motor (4); both ends of the stirring rod (2) are rotatably connected to the rack (1), and the stirring rod (2) is obliquely arranged on the rack (1); a plurality of connecting rods (21) are fixed on the peripheral side of the stirring rod (2), and the connecting rods (21) are arranged along the axial direction of the stirring rod (2); the stirring rod (2) is coaxially sleeved with a plurality of fixing rings (6), and a gap is reserved between every two adjacent fixing rings (6); one end, far away from the stirring rod (2), of the connecting rod (21) is connected to the inner side wall of the fixing ring (6); the filter screen (3) is arranged on the outer side wall of the fixing ring (6), and the filter screen (3) covers the gap between the adjacent fixing rings (6); a transmission mechanism (9) is arranged between the rotating shaft of the rotating motor (4) and the stirring rod (2).

2. A screening machine according to claim 1, wherein: a bearing plate (14) for bearing the filtered impurities is fixed on the frame (1); the bearing plate (14) is obliquely arranged on the frame (1).

3. A screening machine according to claim 2, wherein: a cleaning rod (7) is fixedly arranged on one side of the filter screen (3) departing from the fixing ring (6); the cleaning rod (7) extends along the axial direction of the stirring rod (2); bristles (71) abutted against the surface of the guide plate (13) are fixed on the peripheral side of the cleaning rod (7).

4. A screening machine according to claim 3, wherein: a brush roller (8) for combing the brush hair (71) is fixed on the frame (1); the brush roller (8) extends axially along the stirring rod (2).

5. A screening machine according to claim 3, wherein: clean pole (7) bolted connection is in the lateral wall of solid fixed ring (6), filter screen (3) bolted connection is in the lateral wall of solid fixed ring (6).

6. A screening machine according to claim 1, wherein: one end, far away from the stirring rod (2), of each connecting rod (21) is fixedly provided with a connecting rod (5) extending along the axial direction of the stirring rod (2), and one ends, far away from the stirring rod (2), of the connecting rods (21) are fixedly arranged on the side wall of each connecting rod (5); the inner side wall of the fixing ring (6) is fixedly connected with the outer side wall of the connecting rod (5).

7. A screening machine according to claim 1, wherein: and a guide plate (13) is fixed at the end part of the frame (1) at the lowest horizontal height of the stirring rod (2).

8. A screening machine according to claim 1, wherein: the transmission mechanism (9) comprises a first chain wheel (91) coaxially fixed on the side wall of the rotating shaft of the rotating motor (4), a second chain wheel (92) coaxially fixed on the end part of the stirring rod (2) and a chain (93) wound between the first chain wheel (91) and the second chain wheel (92); the first chain wheel (91) and the second chain wheel (92) are meshed with a chain (93).