CN209238371U

CN209238371U - A kind of Anti-blockage drum screen for screening fertilizer

Info

Publication number: CN209238371U
Application number: CN201821963853.5U
Authority: CN
Inventors: 代大鹏
Original assignee: Xinyangfeng Agricultural Science And Technology Co Ltd
Current assignee: Xinyangfeng Agricultural Science And Technology Co Ltd
Priority date: 2018-11-27
Filing date: 2018-11-27
Publication date: 2019-08-13
Anticipated expiration: 2028-11-27

Abstract

The utility model discloses a kind of Anti-blockage drum screen for screening fertilizer, it includes pedestal, the sieve storehouse that is set on the base, the rollings screen drum being arranged in sieve storehouse and is arranged in and rolls screen drum side and be located at the rolling brush roll sieved in storehouse；The bottom for sieving storehouse is that both sides are arranged to intermediate, inclined, and the bottom middle for sieving storehouse is equipped with the discharge port of strip, and the fertilizer blow tank being arranged on discharge port and pedestal is connected to；It rolls and is equipped with screen drum shaft in screen drum, screen drum shaft is connect with the inner wall for rolling screen drum by fixing support rack, and one end of screen drum shaft is connected with rotating electric machine；The both ends for rolling brush roll are movably arranged in sieve storehouse by bearing and bearing block, and rolling brush roll includes roll body and the multiple arcs hairbrush block for being located at roll body surface.The utility model is not necessarily to other power, and energy saving, service life is long, is not necessarily to maintenance cost, it is only necessary to which the compartment time simply refuels to bearing maintenance, reduces labor intensity.

Description

A kind of Anti-blockage drum screen for screening fertilizer

Technical field

The utility model relates to screening fertilizer device fields, are related to a kind of Anti-blockage drum screen for screening fertilizer.

Background technique

There is drum screen in secondary operation fertilizer factory, 5-9 month since air humidity is big, so as to cause finished product sieving rate effect Difference leads to since sub-sieve is not thorough qualified finished product return system to carry out secondary granulation, by powder, from granulating since sub-sieve is not thorough Tail band enters system, to influence product particle, leads to agglomeration etc..In existing production in addition to using simple power rapping, the 5-9 month is logical Special messenger can often be added and beat sieve, but sub-sieve effect is still bad, and easily block screened port, power beats frequently, easily leads to Sieve breakage, manually beats that there are large labor intensities, and the security risk for beaing object and staff garments is tangled there are sieve.

Utility model content

The purpose of this utility model be in view of the foregoing drawbacks and provide a kind of Anti-blockage drum screen for screening fertilizer.

The utility model includes pedestal, setting sieve storehouse on the base, the rolling screen drum sieved in storehouse is arranged in And the rolling brush roll that the rolling screen drum side is set and is located in the sieve storehouse；

The bottom in the sieve storehouse is that both sides are arranged to intermediate, inclined, and the bottom middle for sieving storehouse is equipped with the discharging of strip Mouthful, the fertilizer blow tank being arranged on discharge port and pedestal is connected to；

Screen drum shaft is equipped in the rolling screen drum, screen drum shaft and the inner wall for rolling screen drum are connected by fixing support rack It connects, one end of screen drum shaft is connected with rotating electric machine；

The both ends for rolling brush roll are movably arranged in sieve storehouse by bearing and bearing block, the rolling brush roll packet Roll body and the multiple arcs hairbrush block for being located at roll body surface are included, roll body surface is uniformly provided with multiple T shapes identical with barrel length Fixed block, arc hairbrush block are made of arc panel and the viscous hairbrush set on arc plate surface, and the both ends of arc panel, which are equipped with, to be protruded into Protrusion between the T shape fixed block and roll body in gap, so that card sets a bracket-hairs between two neighboring T shape fixed block Brush block；

Wherein, the hairbrush of arc hairbrush block and the surface for rolling screen drum are inconsistent in the rolling brush roll.

The roll body for rolling brush roll is light material.

The diameter for rolling brush roll is the one third for rolling screen drum diameter.

The central axis for rolling brush roll is identical as height locating for the central axis for rolling screen drum.

The advantages of the utility model: other power, energy saving are 1. not necessarily to；2. service life is long, it is not necessarily to maintenance cost, only The compartment time is needed simply to refuel to bearing maintenance；3. reducing labor intensity, effect is good, artificial simple when temperature is big once in a while Short time auxiliary；4. not damaging other equipment without security risk, uniform force, sub-sieve effect is good, helps production big.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the vertical section schematic diagram at position among drum screen；

Fig. 3 is the structural schematic diagram for rolling brush roll roll body；

Fig. 4 is the structural schematic diagram of arc hairbrush block.

Specific embodiment

As shown, the utility model provides a kind of Anti-blockage drum screen for screening fertilizer, it include pedestal 1, The sieve storehouse 2 that is arranged on the pedestal 1, the rolling screen drum 3 being arranged in the sieve storehouse 2 and it is arranged in the rolling screen drum 3 Side and the rolling brush roll 4 being located in the sieve storehouse 2；

The bottom in the sieve storehouse 2 is that both sides are arranged to intermediate, inclined, and the bottom middle in sieve storehouse 2 is equipped with the discharging of strip Mouthful, the fertilizer blow tank 6 being arranged on discharge port and pedestal 1 is connected to；

Screen drum shaft 7 is equipped in the rolling screen drum 3, screen drum shaft 7 and the inner wall for rolling screen drum 3 pass through fixing support rack 8 connections, one end of screen drum shaft 7 is connected with rotating electric machine 9；

The both ends for rolling brush roll 4 are movably arranged in sieve storehouse 2 by bearing and bearing block 10, the rolling hairbrush Roller 4 includes roll body 11 and the multiple arcs hairbrush block 12 for being located at 11 surface of roll body, and 11 surface of roll body is uniformly provided with multiple and roll body The identical T shape fixed block 13 of 11 length, arc hairbrush block 12 is by arc panel 14 and viscous 15 groups of hairbrush set on 14 surface of arc panel At, the both ends of arc panel 14 are equipped with the protrusion 16 protruded between the T shape fixed block 13 and roll body 11 in gap, so that Card sets an arc hairbrush block 12 between two neighboring T shape fixed block 13；

Wherein, the hairbrush 15 of arc hairbrush block 12 and the surface for rolling screen drum 3 offset in the rolling brush roll 4 Touching.

The roll body 11 for rolling brush roll 4 is light material, such as plastics, rubber.

The diameter for rolling brush roll 4 is the one third for rolling 3 diameter of screen drum.

The central axis for rolling brush roll 4 is identical as height locating for the central axis for rolling screen drum 3.

Working method: the fertiliser granulates produced are fed through roll in screen drum 3 first by operator, then starting rotation Rotating motor 9, which drives, rolls the rotation of screen drum 3, then the rolling brush roll 4 of fitting parallel with it is driven by rolling the rotation of screen drum 3, by The compound fertilizer granules produced are classified, particle screen selecting, by its specified diameter particle delivery to cooling, coating process, packet Product are dressed up, by its particle (excessive, too small) return system secondary granulation balling-up not up to standard, this equipment is not necessarily to other power, saves Energy consumption；Service life is long, is not necessarily to maintenance cost, it is only necessary to which the compartment time simply refuels to bearing maintenance；It reduces labor intensity, Effect is good, when temperature is big once in a while, artificial simple short time auxiliary；Without security risk, other equipment are not damaged, stress is equal Even, sub-sieve effect is good, helps production big.

Claims

1. a kind of Anti-blockage drum screen for screening fertilizer, it is characterised in that it includes pedestal (1), is arranged in the pedestal (1) the rolling screen drum (3) and setting of sieve storehouse (2), setting in sieve storehouse (2) on are in rolling screen drum (3) side And it is located at the rolling brush roll (4) in sieve storehouse (2)；

The bottom of sieve storehouse (2) is that both sides are arranged to intermediate, inclined, and the bottom middle of sieve storehouse (2) is equipped with the discharging of strip Mouthful, the fertilizer blow tank (6) being arranged on discharge port and pedestal (1) is connected to；

Screen drum shaft (7) are equipped in the rolling screen drum (3), screen drum shaft (7) and the inner wall for rolling screen drum (3) pass through fixed branch Support (8) connection, one end of screen drum shaft (7) is connected with rotating electric machine (9)；

The both ends for rolling brush roll (4) are movably arranged in sieve storehouse (2) by bearing and bearing block (10), the rolling hair Brush roll (4) includes roll body (11) and the multiple arcs hairbrush block (12) for being located at roll body (11) surface, and roll body (11) surface is uniformly set There are multiple T shape fixed blocks (13) identical with roll body (11) length, arc hairbrush block (12) is by arc panel (14) and glues set on arc The hairbrush (15) on shape plate (14) surface forms, and the both ends of arc panel (14), which are equipped with, protrudes into the T shape fixed block (13) and roll body (11) protrusion (16) between in gap, so that card sets an arc hairbrush block between two neighboring T shape fixed block (13) (12)；

Wherein, described to roll the hairbrush (15) of arc hairbrush block (12) and the surface phase for rolling screen drum (3) on brush roll (4) It contradicts.

2. a kind of Anti-blockage drum screen for screening fertilizer according to claim 1, it is characterised in that the rolling hair The roll body (11) of brush roll (4) is light material.

3. a kind of Anti-blockage drum screen for screening fertilizer according to claim 1, it is characterised in that the rolling hair The diameter of brush roll (4) is the one third for rolling screen drum (3) diameter.

4. a kind of Anti-blockage drum screen for screening fertilizer according to claim 1, it is characterised in that the rolling hair The central axis of brush roll (4) is identical as height locating for the central axis for rolling screen drum (3).