CN209736058U

CN209736058U - Double-bin high-efficiency flat screen

Info

Publication number: CN209736058U
Application number: CN201920545702.6U
Authority: CN
Inventors: 郁继强
Original assignee: NANJING YUSHI BIOLOGICAL TECHNOLOGY Co Ltd
Current assignee: NANJING YUSHI BIOLOGICAL TECHNOLOGY Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2019-12-06
Anticipated expiration: 2029-04-22

Abstract

the utility model discloses a high-efficient flat screen in two storehouses, including two feed bins, be equipped with the support on two feed bins jointly, be fixed with the motor on the support, all rotate in two feed bins and be connected with sieve material pole, two sieve material poles all are connected with the support rotation, the motor is connected with the gangbar, the gangbar cup joints through the belt with two sieve material poles respectively, all be equipped with a plurality of switch-off plate in proper order along the axis direction on two sieve material poles, there is a plurality of reel net along axis direction sliding connection in two feed bins, each reel net slides for sieve material pole, each switch-off plate is contradicted with the upper surface of reel net respectively, be equipped with vibrating device on sieve material pole and the switch-off plate jointly, the surface of feed bin articulates along the axis direction has the door, the top of feed bin is equipped with the feed inlet, the bottom of feed bin is equipped with. It can sieve two kinds of different materials simultaneously.

Description

Double-bin high-efficiency flat screen

Technical Field

The utility model relates to a sieve material equipment, concretely relates to high-efficient flat screen in two storehouses.

Background

The square plansifter is a main device for sifting food or feed, the most important application aspect is the sifting of flour, wheat is ground to form mixed materials with different thicknesses and different qualities, and the mixed materials need to be sifted and classified through different sifting routes. The square plansifter is used as necessary equipment for flour screening, and has the characteristics of automation and good separation effect.

But the high square flat screen only includes a storehouse body, and this storehouse body can only once only screen same kind of material, can't accomplish the material of different kinds and screen simultaneously, and holistic screening efficiency is low.

Disclosure of Invention

In order to overcome the not enough among the prior art, the utility model provides a high-efficient flat sieve in double-deck storehouse, it can be simultaneously to the material sieve material of two kinds of differences.

In order to realize the above-mentioned purpose, the utility model discloses a high-efficient flat screen in two storehouses, including two feed bins, be equipped with the support on two feed bins jointly, be fixed with the motor on the support, it is connected with sieve material pole all to rotate in two feed bins, two sieve material poles all are connected with the support rotation, the motor is connected with the gangbar, the gangbar cup joints through the belt with two sieve material poles respectively, all be equipped with a plurality of kickoff on two sieve material poles along the axis direction in proper order, there is a plurality of reel net along axis direction sliding connection in two feed bins, each reel net slides for sieve material pole, each kickoff is contradicted with the upper surface of reel net respectively, be equipped with vibrating device on sieve material pole and the kickoff jointly, the surface of feed bin articulates along the axis direction has the bin gate, the top of feed bin is equipped with the feed inlet, the bottom of feed bin is equipped.

Further, vibrating device is fixed with a plurality of wave post including setting up the gyro wheel in each screen frame net bottom side on the perisporium of sieve material pole, and each wave post is contradicted with the gyro wheel of each screen frame net bottom side, and the switch board is equipped with the spout along sieve material pole axis sliding connection on the perisporium of feed bin, and the screen frame net is fixed with the slider with spout sliding connection, is equipped with closing device in the spout.

Furthermore, the pressing device comprises a guide rod fixed in the sliding groove, the guide rod penetrates through the sliding block, and a spring is sleeved on the outer side of the guide rod.

Further, the material sieving rod comprises a plurality of connecting rods, a lantern ring is sleeved between every two adjacent connecting rods, two bolts are arranged on the lantern ring, and the two bolts are respectively connected with the adjacent connecting rods through bolts. Furthermore, the blanking device comprises a baffle disc which is rotatably connected to the bottom of the discharge hole, and a rotating shaft of the baffle disc is connected to the eccentric position of the baffle disc.

further, the support is connected with a compressing rod in a rotating mode, the end portion of the compressing rod is connected with a compressing block in a threaded mode, the compressing block is connected with a compressing wheel in a rotating mode, and the compressing wheel is abutted to the belt.

Has the advantages that: 1. the motor rotates the switch-plate in the feed bin, the switch-plate rotationally flattens the materials on the screen frame net, and the finer materials fall down from the screen frame net last time, so that the effect of screening the materials is achieved.

2. When the kick-out plate rotates to sieve materials, the screen frame net moves up and down, and the condition that the screen frame net blocks materials is reduced.

Drawings

The invention will be further described and illustrated with reference to the accompanying drawings.

FIG. 1 is a sectional view of the present embodiment;

FIG. 2 is a partial cutaway view with the door hidden;

FIG. 3 is a schematic view showing the structure of the connection relationship between the collar and the connection rod;

FIG. 4 is a schematic structural view of the connection relationship between the baffle disc and the discharge hole;

Fig. 5 is a schematic structural view of the connection relationship between the pinch roller and the belt.

Reference numerals: 1. a storage bin; 2. a support; 3. a motor; 4. a material screening rod; 5. a linkage rod; 6. a belt; 7. a kick-out plate; 8. a screen frame mesh; 9. a vibrating device; 91. a roller; 92. a wave column; 93. a chute; 94. a slider; 10. a feed inlet; 11. a discharge port; 13. a pressing device; 131. a guide bar; 132. a spring; 14. a connecting rod; 15. a collar; 16. a bolt; 17. a catch tray; 18. a pinch roller; 19. a hold down bar; 20. a compression block; 21. and pressing the groove.

Detailed Description

the technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.

example (b): two high-efficient open screens in storehouse, including two feed bins 1, two feed bins 1 can be to the screening of different types of material simultaneously, also can filter the same kind of material, compare in a feed bin 1, two feed bins 1 can increase the efficiency of sieve material. Feed inlet 10 is equipped with to the upside of feed bin 1, and the bottom side of feed bin 1 is equipped with discharge gate 11, and the lateral wall of feed bin 1 articulates there is the bin gate, can communicate with the inside of feed bin 1.

All rotate in two feed bins 1 and be connected with sieve material pole 4, sieve material pole 4 wears out feed bin 1 from the upside of feed bin 1, the top of two sieve material poles 4 is equipped with support 2, two sieve material poles 4 rotate with support 2 simultaneously and are connected, upside at support 2 is fixed with motor 3, support 2 is passed downwards in motor 3's pivot, motor 3's pivot coaxial coupling has gangbar 5, gangbar 5 respectively with two sieve material poles 4 between be equipped with belt 6, belt 6's inner circle cup joints with gangbar 5 and sieve material pole 4's outer lane respectively, motor 3 drives two sieve material poles 4 through gangbar 5 respectively and rotates.

The inside of feed bin 1 is equipped with a plurality of screen frame net 8, and each screen frame net 8 sets up along longitudinal direction to the sieve mesh diameter of screen frame net 8 diminishes from top to bottom. The sieve material rod 4 can rotate for the sieve frame net 8 to sieve frame net 8 can be along sieve material rod 4 longitudinal movement, sliding connection has switch-off plate 7 on the perisporium of sieve material rod 4, and the bottom side of switch-off plate 7 is contradicted with the upper surface of sieve frame net 8, and switch-off plate 7 rotates along the axis of sieve frame net 8. The kick-out plate 7 rotates and spreads the material on the upper surface of the screen frame net 8, and the thinner material falls onto the screen frame net 8 on the lower side from the upper surface of the screen frame net 8 and finally leaves the silo 1 from the discharge hole 11.

As shown in fig. 2, a vibrating device 9 is provided on the bottom side of each screen frame net 8, the vibrating device 9 can move the screen frame net 8 longitudinally, and the screen frame net 8 is slidably connected in the inner wall of the silo 1, a sliding block 94 is provided on the peripheral wall of the screen frame net 8, and a sliding groove 93 for the sliding block 94 to slide is provided on the inner wall of the silo 1. The vibrating device 9 includes a roller 91, the roller 91 rolls along the horizontal direction, a wave column 92 is fixed on the peripheral wall of the screen rod 4, and a convex block is arranged at the upper end of the wave column 92 and is abutted against the roller 91.

A pressing device 13 is provided in the sliding groove 93, and the pressing device 13 is used for ensuring that the roller 91 always collides with the upper surface of the wave column 92. A groove is also arranged at the end part of the kick-out plate 7 connected with the screen rod 4, the groove is used for the kick-out plate 7 to slide longitudinally, a hold-down device 13 is also arranged in the groove, and the hold-down device 13 is used for enabling the kick-out plate 7 to always abut against the upper surface of the screen frame net 8.

The pressing device 13 includes a guide rod 131, the guide rod 131 at the position of the peripheral wall of the screen frame net 8 penetrates the slide block 94 on the peripheral wall of the screen frame net 8, and a spring 132 is sleeved on the peripheral wall of the guide rod 131. The guide rod 131 at the position of the peripheral wall of the screen rod 4 passes through the material-shifting plate 7, and the outer side of the guide rod 131 at this position is also sleeved with a spring 132.

As shown in fig. 2 and 3, each screening rod 4 includes a plurality of connecting rods 14, the outer sides of two adjacent connecting rods 14 are provided with a lantern ring 15, the lantern ring 15 is circular, and two adjacent connecting rods 14 are simultaneously inserted into the inner wall of the lantern ring 15. Two bolts 16 are connected to the collar 15 by bolts 16, and the two bolts 16 penetrate the collar 15 and are screwed into the connecting rods 14, respectively, so as to keep the adjacent two connecting rods 14 fixed.

As shown in fig. 4, a blanking device is disposed at the position of the discharge port 11 to shield the discharge port 11, the blanking device includes a blocking disc 17 rotatably connected thereto, a rotating shaft of the blocking disc 17 is fixed at the bottom end of the discharge port 11, and the rotating shaft is disposed at an eccentric position of the blocking disc 17, and the blocking disc 17 can completely shield the discharge port 11 by rotating.

as shown in fig. 5, a pressing block 20 is slidably connected to the bracket 2, a pressing wheel 18 is rotatably connected to the pressing block 20, the pressing wheel 18 abuts against the belt 6, a pressing groove 21 for allowing the pressing block 20 to slide is formed in the bracket 2, a pressing rod 19 is threadedly connected to the pressing block 20, and the pressing rod 19 is relatively rotatably disposed on the bracket 2. The user can slide the compact heap 20 and pinch roller 18 along compressing tightly the groove 21 through rotatory pinch bar 19, and pinch roller 18 finally contradicts with belt 6, and belt 6 is compressed tightly, guarantees that motor 3 passes through belt linkage sieve material pole 4.

The operation process is as follows:

The motor 3 drives the screening rod 4 to rotate in the storage bin 1 through the linkage rod 5 and the belt 6, the material is spread on the screen frame net 8 by the material shifting plate 7 on the screening rod 4, and the fine material falls from the screen frame net 8.

When the sieve material pole 4 rotates, the wave post 92 rotates along with the sieve material pole 4 level, the lug on the upper surface of the wave post 92 collides with the roller 91 that the sieve screen block collides, the roller 91 is stressed to drive the sieve frame net 8 to move longitudinally, thereby further shaking the blanking, assisting the screening of the material stirring plate 7. The spring 132 in the pressing device 13 keeps the roller 91 in interference with the upper surface of the wave column 92.

After the bolts 16 on the collar 15 are unscrewed, the connecting rods 14 of the individual screen bars 4 are disconnected, so that the individual connecting rods 14 and thus the screen frame mesh 8 can be removed from the door and cleaned by the user.

The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.

Claims

1. A double-bin high-efficiency flat screen comprises two bins (1), wherein two bins (1) are jointly provided with a support (2), and a motor (3) is fixed on the support (2), and is characterized in that screening rods (4) are rotatably connected in the two bins (1), the two screening rods (4) are rotatably connected with the support (2), the motor (3) is connected with a linkage rod (5), the linkage rod (5) is respectively sleeved with the two screening rods (4) through a belt (6), a plurality of material stirring plates (7) are sequentially arranged on the two screening rods (4) along the axis direction, a plurality of screen frame nets (8) are slidably connected in the two bins (1) along the axis direction, each screen frame net (8) slides relative to the screening rods (4), each material stirring plate (7) is respectively abutted against the upper surfaces of the screen frame nets (8), be equipped with vibrating device (9) jointly on sieve material pole (4) and switch board (7), the surface of feed bin (1) articulates along the axis direction has the door, the top of feed bin (1) is equipped with feed inlet (10), the bottom of feed bin (1) is equipped with discharge gate (11), discharge gate (11) are equipped with doffer.

2. The double-bin high-efficiency flat screen according to claim 1, characterized in that the vibrating device (9) comprises rollers (91) arranged at the bottom side of each screen frame net (8), a plurality of wave columns (92) are fixed on the peripheral wall of the screen material rod (4), each wave column (92) is abutted against the roller (91) at the bottom side of each screen frame net (8), the material shifting plate (7) is connected with the screen material rod (4) in a sliding manner along the axis thereof, sliding grooves (93) are arranged on the peripheral wall of the stock bin (1), sliders (94) connected with the sliding grooves (93) in a sliding manner are fixed on the screen frame net (8), and a compressing device (13) is arranged in each sliding groove (93).

3. A double-bin high-efficiency flat screen according to claim 2, characterized in that the hold-down device (13) comprises a guide rod (131) fixed in a chute (93), the guide rod (131) passes through a slide block (94), and the outer side of the guide rod (131) is sleeved with a spring (132).

4. The double-bin high-efficiency flat screen according to claim 2, characterized in that the screen material rod (4) comprises a plurality of connecting rods (14), a sleeve ring (15) is sleeved between the adjacent connecting rods (14), two bolts (16) are arranged on the sleeve ring (15), and the two bolts (16) are respectively connected with the bolts (16) of the adjacent connecting rods (14).

5. The double-bin high-efficiency flat screen according to claim 2, characterized in that the blanking device comprises a baffle disc (17) rotatably connected to the bottom of the discharge port (11), and a rotating shaft of the baffle disc (17) is connected to an eccentric position of the baffle disc (17).

6. The double-bin high-efficiency flat screen according to claim 2, characterized in that a pressing rod (19) is rotatably connected to the support (2), a pressing block (20) is connected to the end of the pressing rod (19) in a threaded manner, a pressing groove (21) for the pressing block (20) to slide is formed in the support (2), a pressing wheel (18) is rotatably connected to the pressing block (20), and the pressing wheel (18) abuts against the belt (6).