CN216705007U

CN216705007U - Multifunctional cylinder pre-cleaning screen for granary

Info

Publication number: CN216705007U
Application number: CN202123245329.9U
Authority: CN
Inventors: 张宏胜; 胡宝华
Original assignee: Anlu Yongfeng Grain Oil Machine Manufacturing Co ltd
Current assignee: Anlu Yongfeng Grain Oil Machine Manufacturing Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-10
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a multifunctional cylindrical pre-cleaning screen for a grain bin cylinder warehouse, which belongs to the technical field of mechanical equipment and comprises a box body, wherein a driving assembly is fixedly connected to the left side surface of the box body, a screen cylinder is fixedly connected to the output end of the driving assembly, two supporting rods are fixedly connected to the lower surface of the inner wall of the box body, a fixed block is fixedly connected to the upper surfaces of the supporting rods, and a rotary supporting frame is fixedly connected to the upper surfaces of the fixed blocks. This granary cylinder is multi-functional drum precleaner for section of thick bamboo storehouse, through setting up drive assembly, a sieve section of thick bamboo, feed inlet, conveying pipe, rotatory carriage, transmission shaft, from driving wheel, big disc, strike pole, little disc and fixed axle, drive assembly drives a sieve section of thick bamboo and advances the debris in the grain and carry out effectual separation, and a sieve section of thick bamboo drives from the driving wheel rotation for drive from the driving wheel and strike pole reciprocal strike sieve bobbin base portion of knocking from top to bottom, thereby effectually will be detained the debris in the sieve hole and strike and get off and avoid blockking up.

Description

Multifunctional cylinder pre-cleaning screen for granary

Technical Field

The utility model belongs to the technical field of mechanical equipment, and particularly relates to a multifunctional cylinder pre-cleaning sieve for a granary.

Background

In-process that stores at grain, because many impurity can be thoughtlessly to the inside, often need come out the clearance of the impurity in the grain, the precleaner usually needs to be used, but the precleaner among the prior art makes partial grain be detained in sieve mesh department at rotatory in-process easily, cause the jam, and the grain that comes out from the inlet pipe, mostly have dust, the last easy a large amount of dust that produces of a sieve section of thick bamboo that drops, thereby make the precleaner in the course of the work, can not embody the integration function of removing dust and preventing blockking up simultaneously, consequently, need a granary silo to improve above-mentioned problem with multi-functional drum precleaner.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides a multifunctional cylinder precleaner for a grain bin, which solves the problems that part of grains are easy to stay at sieve holes to cause blockage in the rotating process of the precleaner in the prior art, and the grains coming out of a feed pipe mostly have dust and are easy to drop on a sieve cylinder to generate a large amount of dust, so that the precleaner cannot simultaneously embody the integrated functions of dust removal and blockage prevention in the working process.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a granary cylinder is cleaned just with multi-functional drum, includes the box, the left surface fixedly connected with drive assembly of box, drive assembly's output fixedly connected with sieve section of thick bamboo, two bracing pieces of the lower fixed surface of box inner wall is connected with, the last fixed surface of bracing piece is connected with the fixed block, the last fixed surface of fixed block is connected with rotatory carriage.

The left surface of rotatory carriage inner wall and the right flank of inner wall all joint have same transmission shaft, the surface of transmission shaft is provided with from the driving wheel, the surface of a sieve section of thick bamboo and the surface overlap joint from the driving wheel, the surface of transmission shaft is provided with big disc, the surface of transmission shaft and the left surface eccentric settings of big disc, the back of fixed block articulates through the round pin axle has the striking pole.

The right side surface of the knocking rod is fixedly connected with a fixed shaft, the outer surface of the fixed shaft is sleeved with a bearing, a small disc is clamped on the outer surface of the bearing, and the outer surface of the small disc is in transmission connection with the outer surface of the large disc through a belt.

As a further scheme of the utility model: the front of box is provided with the observation window, the lower fixed surface of box is connected with four support columns.

As a further scheme of the utility model: the upper surface fixedly connected with dust absorption subassembly of box, dust absorption subassembly's left surface fixedly connected with connecting pipe, the other end of connecting pipe is provided with the intervalve, the lower surface of intervalve is provided with the collection dirt head.

As a further scheme of the utility model: the lower surface joint of box has ejection of compact subassembly, the top overlap joint of ejection of compact subassembly has first stock guide, the lower surface of first stock guide and the lower fixed surface of box inner wall are connected.

As a further scheme of the utility model: the lower surface joint of box has out miscellaneous subassembly, the top overlap joint of going out miscellaneous subassembly has the second stock guide, the lower surface of second stock guide and the lower surface fixed connection of box inner wall.

As a further scheme of the utility model: the feed inlet has been seted up to the upper surface of box, the bottom of feed inlet is provided with the inlet pipe, the other end setting of inlet pipe is in the inside of a sieve section of thick bamboo.

As a further scheme of the utility model: the outer surface of the screen drum is provided with screen holes, and the inner wall of the screen drum is provided with flow guide ribs.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. the multifunctional cylinder precleaner for the grain bin cylinder warehouse is characterized in that a driving assembly, a screen cylinder, a feeding hole, a feeding pipe, a rotary supporting frame, a transmission shaft, a driven wheel, a large disc, a knocking rod, a small disc and a fixed shaft are arranged, the driving assembly is controlled to drive the screen cylinder to rotate, then grains are conveyed into the screen cylinder through the feeding hole and the feeding pipe, the screen cylinder rotates to drive the driven wheel, the driven wheel drives the large disc to rotate through the transmission shaft, the large disc drives the small disc to rotate through belt transmission, the small disc drives the fixed shaft to reciprocate up and down, the knocking rod is driven to intermittently knock the bottom of the screen cylinder, so that the sundries remained in the screen cylinder are knocked down, when the multifunctional cylinder precleaner for the grain bin cylinder warehouse is used, the driving assembly drives the screen cylinder to effectively separate the sundries in the grains, the screen cylinder drives the driven wheel to rotate, and the driven wheel drives the knocking rod to knock down and reciprocate on the bottom of the screen cylinder, thereby effectively knocking the sundries retained in the sieve holes to avoid blockage.

2. This granary cylinder is cleaned just with multi-functional drum is sieved through setting up dust absorption subassembly and collection dirt head, when using this granary cylinder is cleaned just with multi-functional drum, dust absorption subassembly during operation extracts the inside dust of a sieve section of thick bamboo through intermediate pipe and collection dirt head, avoids the dust to fly away on a large scale, makes the inside dust cleaning process of a sieve section of thick bamboo comparatively high-efficient thoroughly.

3. This granary cylinder is cleaned just with multi-functional drum sieves, through setting up water conservancy diversion muscle and observation window, when using this granary cylinder is cleaned just with multi-functional drum, the water conservancy diversion muscle can make grain in the sieve section of thick bamboo carry out the guide effect to its impurity after with the impurity separation, and then in discharging out miscellaneous subassembly, enable the staff and better know the state that the cylinder was cleaned just through the observation window.

Drawings

FIG. 1 is a schematic structural diagram of a cross-sectional perspective view of a box body according to the present invention;

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

FIG. 3 is a schematic perspective view of the dust collection assembly of the present invention;

FIG. 4 is a schematic perspective view of a support bar according to the present invention;

in the figure: the device comprises a box body 1, an observation window 2, a support column 3, a discharge component 4, a sundry discharge component 5, a feed inlet 6, a dust collection component 7, a connecting pipe 8, a driving component 9, a middle pipe 10, a feed pipe 11, a flow guide rib 12, a first guide plate 13, a support rod 14, a second guide plate 15, sieve holes 16, a sieve cylinder 17, a pin shaft 18, a dust collection head 19, a fixed block 20, a rotary support frame 21, a transmission shaft 22, a driven wheel 23, a large disc 24, a belt 25, a knocking rod 26, a small disc 27, a bearing 28 and a fixed shaft 29.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a granary cylinder warehouse is with multi-functional drum precleaner, includes box 1, the left surface fixedly connected with drive assembly 9 of box 1, drive assembly 9's output fixedly connected with sieve section of thick bamboo 17, two bracing pieces 14 of the lower fixed surface of box 1 inner wall is connected with, the last fixed surface of bracing piece 14 is connected with fixed block 20, the last fixed surface of fixed block 20 is connected with rotatory carriage 21.

The left surface of rotatory carriage 21 inner wall and the right flank of inner wall all the joint have same transmission shaft 22, the surface of transmission shaft 22 is provided with from driving wheel 23, the surface of right-hand member sieve section of thick bamboo 17 and the surface overlap joint from driving wheel 23, the surface of transmission shaft 22 is provided with big disc 24, the surface of transmission shaft 22 and the left surface eccentric settings of big disc 24, the back of fixed block 20 is connected with strikes pole 26 through round pin axle 18, through setting up strike pole 26, when using this multi-functional drum precleaner screen for granary silo, under the drive of drive assembly 9, make from driving wheel 23 drive strike pole 26 up-and-down reciprocating motion and strike the bottom of a sieve section of thick bamboo 17, thereby effectually strike the debris that is detained in sieve mesh 16 and get off and avoid blockking up sieve mesh 16.

The right side surface of the knocking rod 26 is fixedly connected with a fixed shaft 29, the outer surface of the fixed shaft 29 is sleeved with a bearing 28, the outer surface of the bearing 28 is clamped with a small disc 27, the outer surface of the small disc 27 is in transmission connection with the outer surface of the large disc 24 through a belt 25, and by the arrangement of the fixed shaft 29 and the bearing 28, when the multifunctional cylinder precleaner for the grain bin is used, the fixed shaft 29 plays a supporting and limiting role on the bearing 28, and the bearing 28 can stably rotate around the surface of the fixed shaft 29 in the rotating process of the belt 25.

Specifically, as shown in fig. 2 and 3, an observation window 2 is arranged on the front surface of a box body 1, four support columns 3 are fixedly connected to the lower surface of the box body 1, a dust collection assembly 7 is fixedly connected to the upper surface of the box body 1, a connecting pipe 8 is fixedly connected to the left side surface of the dust collection assembly 7, an intermediate pipe 10 is arranged at the other end of the connecting pipe 8, a dust collection head 19 is arranged on the lower surface of the intermediate pipe 10, and by arranging the observation window 2 and the dust collection assembly 7, when the multifunctional cylinder precleaner for the grain bin is used, the dust collection component 7 can adsorb and extract dust in the screen cylinder 17 through the dust collection head 19, thereby avoiding the dust from floating in a large range, through the inside condition of observation sieve section of thick bamboo 17 that observation window 2 can be effectual, the lower surface joint of box 1 has ejection of compact subassembly 4, and the top overlap joint of ejection of compact subassembly 4 has first stock guide 13, the lower surface of first stock guide 13 and the lower fixed surface of box 1 inner wall be connected.

Specifically, as shown in fig. 1, the lower surface joint of box 1 has a miscellaneous subassembly 5, the top overlap joint of going out miscellaneous subassembly 5 has second stock guide 15, the lower surface of second stock guide 15 and the lower fixed surface of box 1 inner wall are connected, feed inlet 6 has been seted up to the upper surface of box 1, the bottom of feed inlet 6 is provided with conveying pipe 11, conveying pipe 11's the other end sets up the inside at a sieve section of thick bamboo 17, sieve mesh 16 has been seted up to the surface of a sieve section of thick bamboo 17, the inner wall of a sieve section of thick bamboo 17 is provided with water conservancy diversion muscle 12, through setting up water conservancy diversion muscle 12, when using this granary cylinder primary cleaning for the silo, sieve section of thick bamboo 17 separates grain and debris after, debris after the separation can get into in the miscellaneous subassembly 5 through water conservancy diversion muscle 12, thereby the collection to debris is convenient.

The working principle of the utility model is as follows:

s1, when the multifunctional cylinder precleaner for the grain bin is needed, firstly, a user controls the driving assembly 9 to drive the screen cylinder 17 to rotate, then grains are conveyed into the screen cylinder 17 through the feed inlet 6 and the feed pipe 11, the user controls the dust collection assembly 7 to work, dust in the screen cylinder 17 is effectively adsorbed through the dust collection head 19, and the grains are effectively separated from impurities through the rotation of the screen cylinder 17;

s2, the grains fall onto the first material guide plate 13 through the sieve holes 16 along with the self gravity, the grains fall into the discharging component 4 along the first material guide plate 13 for collection, and the impurities move to the right end of the discharging sieve cylinder 17 along the flow guide ribs 12 in the sieve cylinder 17, so that the impurities fall into the impurity discharging component 5 along the second material guide plate 15 for collection;

s3, the sieve drum 17 rotates to drive the driven wheel 23, the driven wheel 23 drives the large disc 24 to rotate through the transmission shaft 22, the large disc 24 drives the small disc 27 to rotate through the belt 25, the small disc 27 drives the fixed shaft 29 to reciprocate up and down, the knocking rod 26 is driven to intermittently knock the bottom of the sieve drum 17, and accordingly sundries retained in the sieve holes 16 are knocked down.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a granary cylinder storehouse is with multi-functional drum precleaner, includes box (1), its characterized in that: a driving assembly (9) is fixedly connected to the left side face of the box body (1), the output end of the driving assembly (9) is fixedly connected with a screen drum (17), two supporting rods (14) are fixedly connected to the lower surface of the inner wall of the box body (1), a fixed block (20) is fixedly connected to the upper surfaces of the supporting rods (14), and a rotary supporting frame (21) is fixedly connected to the upper surfaces of the fixed blocks (20);

the left side surface of the inner wall of the rotary supporting frame (21) and the right side surface of the inner wall are both clamped with a same transmission shaft (22), a driven wheel (23) is arranged on the outer surface of the transmission shaft (22), the outer surface of the screen drum (17) is in lap joint with the outer surface of the driven wheel (23), a large disc (24) is arranged on the outer surface of the transmission shaft (22), the outer surface of the transmission shaft (22) and the left side surface of the large disc (24) are eccentrically arranged, and the back surface of the fixed block (20) is hinged with a knocking rod (26) through a pin shaft (18);

the right side face of the knocking rod (26) is fixedly connected with a fixed shaft (29), the outer surface of the fixed shaft (29) is sleeved with a bearing (28), a small disc (27) is clamped on the outer surface of the bearing (28), and the outer surface of the small disc (27) is in transmission connection with the outer surface of the large disc (24) through a belt (25).

2. The multifunctional cylinder precleaner for the grain bin cylinder warehouse according to claim 1, characterized in that: the front of box (1) is provided with observation window (2), the lower fixed surface of box (1) is connected with four support columns (3).

3. The multifunctional cylinder precleaner for the grain bin cylinder warehouse according to claim 1, characterized in that: the dust collection box is characterized in that a dust collection assembly (7) is fixedly connected to the upper surface of the box body (1), a connecting pipe (8) is fixedly connected to the left side face of the dust collection assembly (7), an intermediate pipe (10) is arranged at the other end of the connecting pipe (8), and a dust collection head (19) is arranged on the lower surface of the intermediate pipe (10).

4. The multifunctional cylinder precleaner for the grain bin cylinder warehouse according to claim 1, characterized in that: the lower surface joint of box (1) has ejection of compact subassembly (4), the top overlap joint of ejection of compact subassembly (4) has first stock guide (13), the lower surface of first stock guide (13) and the lower fixed surface of box (1) inner wall are connected.

5. The multifunctional cylinder precleaner for the grain bin cylinder warehouse according to claim 1, characterized in that: the lower surface joint of box (1) has out miscellaneous subassembly (5), the top overlap joint of going out miscellaneous subassembly (5) has second stock guide (15), the lower surface of second stock guide (15) and the lower fixed surface of box (1) inner wall are connected.

6. The multifunctional cylinder precleaner for the grain bin cylinder warehouse according to claim 1, characterized in that: the upper surface of the box body (1) is provided with a feeding hole (6), the bottom end of the feeding hole (6) is provided with a feeding pipe (11), and the other end of the feeding pipe (11) is arranged inside the screen drum (17).

7. The multifunctional cylinder precleaner for the grain bin cylinder warehouse according to claim 1, characterized in that: the outer surface of the screen drum (17) is provided with screen holes (16), and the inner wall of the screen drum (17) is provided with flow guide ribs (12).