CN207576865U - The screening plant of livestock feed - Google Patents

Abstract

The utility model provides the screening plant of livestock feed, including motor, speed reducer and feed inlet, and the motor and speed reducer band connection, and it is both secured to top on the left of supporting rack；The fines integrates cylinder top as back taper, and lower part is cylinder, and hollow-core construction is bolted and is fixed on the stack shell lower left corner；The coarse fodder slot is set on the left of fines slot, and below lid mouth；The cover, which is connected through a screw thread, is fixed on stack shell bottom；The slot rolling is semi-circular groove, and annular is opened in rolling ring internal side diameter；The keyway is opened in center location on the left of fixed block, suitable for being connect with power-equipment flat key；The circular trough is semicircle belt slot structure, is opened on rolling disk；The feed inlet supporting rack is welded in supporting rack right hand top；The feed inlet upper end is funnel-shaped structure, and lower end is bending cylindrical structure, and bending end is goed deep into stack shell, and the utility model energy consumption is low, and unit interval Inside sifter efficiency is higher.

Description

The screening plant of livestock feed

Technical field

The invention belongs to the screening plants of livestock-raising, screening plant technical field more particularly to livestock feed.

Background technology

In husbandry sector, good feed is the important leverage of animal health, needs to sieve feed, by feed In impurity and clast separate to ensure quality of the fodder.

The Chinese invention patent of CN201610020636.1 discloses a kind of husbandry sector feed screening plant, the bottom of including Plate, frame device, air cylinder device, holder device, support device and material-pouring device, bottom plate are equipped with the first idler wheel, rewinding case, the One cross bar, the second cross bar, frame device include framework, the first fixed block, the first filter screen, the second filter screen, the second fixed block And first montant, air cylinder device include the first brace, third cross bar, the first catch bar, the second catch bar, the first cylinder, stent Device includes first support, the second montant, third filter screen, vibrator, the first spring and the 4th cross bar, and support device includes the Three fixed blocks, first support bar, the 5th cross bar, the 6th cross bar, the second brace and second spring, material-pouring device include cushion block, the Three braces, the second cylinder, third catch bar, the 4th catch bar, batch turning plate, baffle, the 4th fixed block and connecting rod, energy of the present invention It is enough adequately to be stirred feed, and impurity can adequately be screened out.

Based on above-mentioned, the inventors discovered that, the inventive structure is complicated, and dynamical system equipment is more, and energy consumption is high, and is equipped with Three level screen is only capable of that the smaller impurity screened can be collected, but the feed on three-level sieve can not be collected It can not carry out step sizing, when screening operation needs to sieve a part of feed, then manually carries out the feed on three-level sieve It collects, is then then turned on equipment and is screened, longevity of service, artificial input is big, and energy consumption is high, and screening efficiency is low.

The Chinese patent of CN201310739012.1 has issued feed screening plant in a kind of husbandry sector, it is related to one kind A kind of screening plant, and in particular to feed screening plant in husbandry sector.The present invention is in order to solve existing feed screening plant not Can the impurity in feed and clast effectively be screened out into the problem of coming.The cylinder of the present invention is installed by multiple positioning tugboats In the separation tank shell, the left end of main shaft is mounted in the support component of separation rack left end, and left side belt pulley is sleeved on The left end of main shaft, right side belt pulley are sleeved on the right end of main shaft, and external spiral blade and internal helical blades are staggeredly sleeved on main shaft, Impurities removal impeller set is on main shaft, and countershaft assembly is mounted in separation rack, and the intermediate shaft pulley of countershaft assembly right end leads to It crosses transmission belt to connect with the right side belt pulley of main shaft right end, countershaft assembly left end jackshaft sprocket wheel is by driving chain with detaching Cylinder sprocket wheel connection, multiple rubber tree leafs are uniformly arranged on the lateral wall of cylinder.The present invention is in husbandry sector.

Based on above-mentioned, the inventors discovered that, which screens impurity and feed with centrifugal force, has screening error, raises Still suffered from material with impurity similar in feeding quality, and the invention carries out the stirring to feed, blade and feed with blade Contact area is big, and frictional force is larger, and working time production can generate fever, can carry one to the quality of service life of equipment and feed Fixing is rung.

Then, in view of this, improvement is studied for existing structure and missing, the screening for providing livestock feed is set It is standby, to achieve the purpose that with more more practical value.

Invention content

In order to solve the above technical problem, the present invention provides the screening plant of livestock feed, to solve existing screening efficiency It is low, the problem of influencing service life of equipment.

The purpose and effect of the screening plant of livestock feed of the present invention, are reached by technological means in detail below：

The screening plant of livestock feed, including coarse fodder slot, fines slot, fines collection cylinder, supporting rack, motor, speed reducer, cylinder Lid, fixing groove, lid mouth, rolling ring, slot rolling, lid outer ring, stack shell, rotary screen, fixed block, keyway, fixing rib, rotary shaft, crowfoot, sieve Dividing mouth, ball seat, bottom ball sieves wall, and sieve pore sieves neck, pushes up ball, cylinder top, rolling disk, circular trough, feed inlet supporting rack and feed inlet, The motor and speed reducer band connection, and it is both secured to top on the left of supporting rack；The fines integrates cylinder top as back taper, lower part For cylinder, hollow-core construction is bolted and is fixed on the stack shell lower left corner；The coarse fodder slot is set on the left of fines slot, and is set Below lid mouth；The cover, which is connected through a screw thread, is fixed on stack shell bottom；The rolling ring is interference fitted with lid outer ring；It is described solid Slot is determined for annular groove, and major diameter side is equipped with internal thread；The lid mouth is the through-hole opened up in slot rolling；The slot rolling is semicircle Slot, annular are opened in rolling ring internal side diameter；The rotary screen is fixed in stack shell；The keyway is opened in center of circle position on the left of fixed block It puts, suitable for being connect with power-equipment flat key；The sieve neck is welded on the left of sieve wall, concentric with sieve wall；It is welded on the left of the rotary shaft It is connected on fixed block, right side is welded on the left of crowfoot；The bottom ball is fixed on by split pin on ball seat；The top ball is set Have at 12, annular is installed on the outside of sieve neck；The rolling disk is Thin Disk structure, with through-hole, aperture and cylinder top through-hole aperture It is identical, it is fixed on the inside of cylinder top, it is concentric with cylinder top；The circular trough is semicircle belt slot structure, is opened on rolling disk；It is described Feed inlet supporting rack is welded in supporting rack right hand top；The feed inlet upper end is funnel-shaped structure, and lower end is bending cylinder knot Structure, and bending end is goed deep into stack shell.

Further, the stack shell is cylinder barrel shaped structure, and left end outer surface is equipped with external screw thread, coordinates with cover, and cylinder Body is welded in supporting rack top side, and upper to the right to tilt 9 degree, the lower left corner offers through-hole, identical simultaneously with fines collection cylinder big vertebra end diameter It communicates.

Further, the ball seat is equipped at eight, is fan-shaped platform structure, and it is right in sieve wall to be connected by screw annular spread Side, top offer hemispherical-shaped aperture.

Further, the crowfoot is four paws ring support, and internal diameter is identical with screening mouth bore, and it is left to be welded in screening mouth Side.

Further, the fixing rib is equipped at three, and annular spread is welded between fixed block outer diameter and sieve neck internal diameter.

Further, the sieve pore is circular through hole, and intensive to be opened on sieve wall, aperture is slightly less than Feed Manufacturing diameter.

Further, the fixing groove is annular groove, is opened in lid outer ring right end, and major diameter side is equipped with internal thread.

Further, the cylinder overhead welding is connected to stack shell top open part, and be provided with through-hole, and aperture is slightly larger than on the left of feed inlet Splay end barrel dliameter.

Compared with prior art, the present invention has the advantages that：

1. the setting of cover is conducive to rotary screen being flexibly fixed in stack shell, and does not influence the rotation of rotary screen, The opening of cover not only improves the fixed block heat dissipation being connect with speed reducer, is also beneficial to the feed discharge after screening.

2. present invention energy consumption is low, fever is few, and parts service life is long, can realize that continuous screener makees, artificial to rely on Less, unit interval Inside sifter efficiency is higher.

Description of the drawings

Fig. 1 is schematic structural view of the invention.

Fig. 2 is rotary screen structure diagram of the present invention.

Fig. 3 is rotary screen left view of the present invention.

Fig. 4 is rotary screen right view of the present invention.

Fig. 5 is cover sectional view of the present invention.

Fig. 6 is cover right view of the present invention.

Fig. 7 is rolling disk structure diagram of the present invention.

Fig. 8 is ball seat front view of the present invention.

Fig. 9 is ball seat vertical view of the present invention.

In figure：1- coarse fodder slots, 2- fines slots, 3- fines collection cylinders, 4- supporting racks, 5- motors, 6- speed reducers, 7- covers, 71- Fixing groove, 72- lid mouths, 73- rolling rings, 731- slot rollings, 74- lids outer ring, 8- stack shells, 9- rotary screens, 91- fixed blocks, 911- keyways, 92- fixing ribs, 93- rotary shafts, 94- crowfoots, 95- screening mouths, 96- ball seats, 961- bottoms ball, 97- sieve walls, 971- sieve pores, 98- Sieve neck, 981- tops ball, 10- tops, 101- rolling disks, 1011- circular troughs, 11- feed inlet supporting racks, 12- feed inlets.

Specific embodiment

The present invention is described further below in conjunction with attached drawing：

Embodiment：

As shown in attached drawing 1 to attached drawing 9：The screening plant of livestock feed, including coarse fodder slot 1, fines slot 2, fines collection cylinder 3, Supporting rack 4, motor 5, speed reducer 6, cover 7, fixing groove 71, lid mouth 72, rolling ring 73, slot rolling 731, lid outer ring 74, stack shell 8, rotation Turn sieve 9, fixed block 91, keyway 911, fixing rib 92, rotary shaft 93, crowfoot 94, screening mouth 95, ball seat 96, bottom ball 961, sieve Wall 97, sieve pore 971 sieve neck 98, push up ball 981, cylinder top 10, rolling disk 101, circular trough 1011, feed inlet supporting rack 11 and charging Mouth 12, motor 5 and 6 band connection of speed reducer, and it is both secured to 4 left side top of supporting rack；Fines integrates 3 top of cylinder as back taper, under Portion is cylinder, and hollow-core construction is bolted and is fixed on 8 lower left corner of stack shell；Coarse fodder slot 1 is set on 2 left side of fines slot, and sets In 72 lower section of lid mouth；Cover 7, which is connected through a screw thread, is fixed on 8 bottom of stack shell；Rolling ring 73 is interference fitted with lid outer ring 74；Fixing groove 71 be annular groove, and major diameter side is equipped with internal thread；Lid mouth 72 is the through-hole opened up in slot rolling 731；Slot rolling 731 is semicircle Slot, annular are opened in 73 internal side diameter of rolling ring；Rotary screen 9 is fixed in stack shell 8；

Keyway 911 is opened in 91 left side center location of fixed block, suitable for being connect with power-equipment flat key；Sieve neck 98 is welded in 97 left side of wall is sieved, it is concentric with sieve wall 97；93 left side of rotary shaft is welded on fixed block 91, and right side is welded in 94 left side of crowfoot；Bottom Ball 961 is fixed on by split pin on ball seat 96；It pushes up ball 981 to be equipped at 12, annular is installed on 98 outside of sieve neck；Rolling disk 101 be Thin Disk structure, and with through-hole, aperture is identical with 10 through-hole aperture of cylinder top, is fixed on 10 inside of cylinder top, same with cylinder top 10 The heart；Circular trough 1011 is semicircle belt slot structure, is opened on rolling disk 101；It is right that feed inlet supporting rack 11 is welded in supporting rack 4 Side roof part；12 upper end of feed inlet is funnel-shaped structure, and lower end is bending cylindrical structure, and bending end is goed deep into stack shell 8.

Wherein, stack shell 8 is cylinder barrel shaped structure, and left end outer surface is equipped with external screw thread, coordinates with cover 7, and 8 stack shells weld In 4 top side of supporting rack, upper to the right to tilt 9 degree, the lower left corner offers through-hole, identical with 3 big vertebra end diameter of fines collection cylinder and communicate, Feed is in 9 Inside sifter of rotary screen, after smaller impurity and smaller feed are sifted out, under 8 inner wall gravity of stack shell to left down Fang Yundong drops into fines collection cylinder 3 after reaching through-hole, eventually enters into fines slot 2.

Wherein, ball seat 96 is equipped at eight, is fan-shaped platform structure, is connected by screw annular spread in 97 right side of sieve wall, top End offers hemispherical-shaped aperture, can make to roll in circular trough 1011 of the rotary screen 9 on rolling disk 101, bottom ball 961 and circular trough 1011 contact surfaces are smaller, and fever is few, roll steady, less energy intensive.

Wherein, crowfoot 94 is four paws ring support, and internal diameter is identical with screening 95 bore of mouth, and it is left to be welded in screening mouth 95 The rotation supporting role to rotary screen 9 is played in side, while is conducive to put 12 left end of feed inlet in crowfoot 94 into, does not influence to raise The entrance of material.

Wherein, fixing rib 92 is equipped at three, and annular spread is welded between 91 outer diameter of fixed block and sieve 98 internal diameter of neck, mainly It plays a supporting role, while there are a large amount of space, convenient for the feed discharge after screening.

Wherein, sieve pore 971 is circular through hole, and intensive to be opened on sieve wall 97, aperture is slightly less than Feed Manufacturing diameter, sieve pore 971 are made of punching press on sieve wall 97, and usage time is long, blocks low, the traditional steel-wire screen of probability, easily blocks, feed is mutual Squeezing can even be embedded in steel wire, influence screening effect, and damage sieve, need frequently to replace, and sieve pore 971 is punching press system Into, it is firm in structure, even if blocking, also it is convenient to clean very much, service life is long.

Wherein, fixing groove 71 is annular groove, is opened in 74 right end of lid outer ring, and major diameter side is equipped with internal thread, passes through spiral shell Cover 7 can be enough firmly fixed to stack shell 8 by line connection, and cover mouth 71 for gravity flow screen neck 98, fixed in cover 7 The rotation screening operation of rotary screen 9 is not influenced.

Wherein, cylinder top 10 is welded in 8 top open part of stack shell, and is provided with through-hole, and aperture is slightly larger than 12 left side of feed inlet tiltedly Hold barrel dliameter, and with the through-hole aperture phase cylinder on rolling disk 101, convenient for 12 lower left corner of feed inlet cylinder stretch into, prevent feed from splashing out.

The specifically used mode of the present embodiment and effect：

In the present invention, feed is put by feed above feed inlet 12, feed enters rotary screen 9 under the effect of gravity, Rotary screen 9 rotates under the drive of motor 5 and speed reducer 6, and feed moves downward in rotary screen 9, smaller feed granules and Impurity is sifted out by the sieve pore 971 sieved on wall 97, under the effect of gravity angular movement to left down, until being entered by fines collection cylinder 3 Fines slot 2, and the feed of larger particles is discharged by the lid mouth 72 in left side, falls into coarse fodder slot 1.

Using technical solution of the present invention or those skilled in the art under the inspiration of technical solution of the present invention, if Similar technical solution is counted out, and reaches above-mentioned technique effect, is to fall into protection scope of the present invention.

Claims (8)

1. the screening plant of livestock feed, it is characterised in that：The screening plant of the livestock feed include coarse fodder slot, fines slot, carefully Material collection cylinder, supporting rack, motor, speed reducer, cover, fixing groove, lid mouth, rolling ring, slot rolling, lid outer ring, stack shell, rotary screen are fixed Block, keyway, fixing rib, rotary shaft, crowfoot sieve mouth, ball seat, and bottom ball sieves wall, and sieve pore sieves neck, pushes up ball, cylinder top, rolling Disk, circular trough, feed inlet supporting rack and feed inlet, the motor and speed reducer band connection, and be both secured to push up on the left of supporting rack End；The fines integrates cylinder top as back taper, and lower part is cylinder, and hollow-core construction is bolted and is fixed on stack shell lower-left Angle；The coarse fodder slot is set on the left of fines slot, and below lid mouth；The cover, which is connected through a screw thread, is fixed on stack shell bottom Portion；The rolling ring is interference fitted with lid outer ring；The fixing groove is annular groove, and major diameter side is equipped with internal thread；The lid mouth For the through-hole opened up in slot rolling；The slot rolling is semi-circular groove, and annular is opened in rolling ring internal side diameter；The rotary screen is fixed on cylinder In body；The keyway is opened in center location on the left of fixed block, suitable for being connect with power-equipment flat key；The sieve neck is welded in sieve It is concentric with sieve wall on the left of wall；It is welded on fixed block on the left of the rotary shaft, right side is welded on the left of crowfoot；The bottom ball It is fixed on ball seat by split pin；The top ball is equipped at 12, and annular is installed on the outside of sieve neck；The rolling disk is thin circle Dish structure, with through-hole, aperture is identical with cylinder top through-hole aperture, is fixed on the inside of cylinder top, concentric with cylinder top；The circular trough is The belt slot structure of semicircle, is opened on rolling disk；The feed inlet supporting rack is welded in supporting rack right hand top；The feed inlet Upper end is funnel-shaped structure, and lower end is bending cylindrical structure, and bending end is goed deep into stack shell.

2. the screening plant of livestock feed as described in claim 1, it is characterised in that：The stack shell is cylinder barrel shaped structure, left Outer surface is held to be equipped with external screw thread, is coordinated with cover, and stack shell is welded in supporting rack top side, upper to the right to tilt 9 degree, the lower left corner opens up There is through-hole, it is identical with fines collection cylinder big vertebra end diameter and communicate.

3. the screening plant of livestock feed as described in claim 1, it is characterised in that：The ball seat is equipped at eight, is fan-shaped platform Structure is connected by screw annular spread on the right side of sieve wall, and top offers hemispherical-shaped aperture.

4. the screening plant of livestock feed as described in claim 1, it is characterised in that：The crowfoot is four paws ring support, and Internal diameter is identical with screening mouth bore, is welded on the left of screening mouth.

5. the screening plant of livestock feed as described in claim 1, it is characterised in that：The fixing rib is equipped at three, annular point Cloth is welded between fixed block outer diameter and sieve neck internal diameter.

6. the screening plant of livestock feed as described in claim 1, it is characterised in that：The sieve pore is circular through hole, intensive to open On sieve wall, aperture is slightly less than Feed Manufacturing diameter.

7. the screening plant of livestock feed as described in claim 1, it is characterised in that：The fixing groove is annular groove, is opened in Lid outer ring right end, and major diameter side is equipped with internal thread.

8. the screening plant of livestock feed as described in claim 1, it is characterised in that：The cylinder overhead welding is connected to stack shell open top Place, and through-hole is provided with, aperture is slightly larger than splay end barrel dliameter on the left of feed inlet.