CN110217504B

CN110217504B - Feed storage device

Info

Publication number: CN110217504B
Application number: CN201910715276.0A
Authority: CN
Inventors: 田莉莉; 赵梅; 肖苏慧; 董延辉; 于明媛
Original assignee: Yantai Engineering and Technology College
Current assignee: Yantai Development Zone Xincheng Road Construction Engineering Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2022-04-26
Anticipated expiration: 2039-08-05
Also published as: CN110217504A

Abstract

The invention provides a feed storage device, and belongs to the technical field of material storage devices. The technical scheme includes that the screening and feeding device comprises a rack, wherein a screening bin is arranged on the rack, a storage bin is arranged on the screening bin, and a material guiding bin is arranged below the screening bin; be provided with sieve material mechanism in the sieve feed bin, sieve material mechanism includes the funnel screen cloth, be provided with the ring channel on the inner wall of sieve feed bin bottom, funnel screen cloth top edge is toward outer extension and is formed annular layer board, annular layer board sets up in the ring channel, sieve feed bin below center department sets up the fixed column, inside the opening of fixed column bottom has the rectangular channel, the inside center of rectangular channel is provided with the guide pillar, the guide pillar both ends are passed through the spring and are fixed the setting on the inner wall of rectangular channel, funnel screen cloth central point puts the fixed eccentric shaft that is provided with, the top of eccentric shaft exceeds the funnel screen cloth and sets up in the guide pillar through bearing one, motor one passes through the universal joint with the eccentric shaft and is connected. The invention has the beneficial effects that: a feed storage device having the functions of storing feed and screening out lump feed.

Description

Feed storage device

Technical Field

The invention relates to the technical field of material storage devices, in particular to a feed storage device.

Background

The term "feed" is a general term for food for animals, and in a relatively narrow sense, a general feed mainly refers to food for animals raised in agriculture or animal husbandry. At present, all can have the storage device of a lot of fodder in breeding the base, and this kind of storage device generally can not be too big, only deposit the fodder of a breed house in several days, not only make things convenient for the fodder to store and feed the animal, and certain dampproofing effect still has, but in the several days time of fodder storage, storage device's inside can form the caking or fodder itself also can have certain cubic fodder, later stage caking fodder and original cubic fodder if can not in time handle, seriously influence the taste that the animal fed, if handle generally all be the manual work handle very inconvenient.

Disclosure of Invention

The invention aims to provide a feed storage device with functions of storing feed and screening out block feed.

The invention is realized by the following technical scheme: the feed storage device is characterized by comprising a rack, wherein a screening bin is arranged on the rack, a storage bin is concentrically arranged above the screening bin, and a guide bin is concentrically arranged below the screening bin; the screening bin is internally provided with a screening mechanism, the screening mechanism comprises a funnel screen, the inner wall of the bottom of the screening bin is provided with an annular groove, the edge of the top of the funnel screen extends outwards to form an annular supporting plate, the annular supporting plate is arranged in the annular groove, the inner diameter of the annular groove is larger than the outer diameter of the annular supporting plate, the annular supporting plate can be allowed to move in the annular groove, a fixed column is arranged at the center of the lower part of the screening bin, a rectangular groove is formed in the bottom of the fixed column, a guide column is arranged at the center of the inner part of the rectangular groove, two ends of the guide column are fixedly arranged on the inner wall of the rectangular groove through springs, an eccentric shaft is fixedly arranged at the center of the funnel screen, the top end of the eccentric shaft is higher than the funnel screen and is arranged in the guide column through a first bearing, the screening bin also comprises a first motor with a reducer, and a motor shaft of the first motor is connected with the eccentric shaft through a universal joint, the first motor is fixedly arranged on the material guide bin, and the universal joint is preferably a spherical universal joint. Intervals are arranged between the guide post and the inner wall of the rectangular groove, the bottom of the rectangular groove is an opening end, and the guide post moves in the rectangular groove. The eccentric shaft can also be replaced by an eccentric mass on a straight shaft. Preferably, the upper end surface and the lower end surface of the annular groove are spaced from the upper end surface and the lower end surface of the annular supporting plate.

The storage bin comprises a storage barrel with a sealed top, a feeding port is formed in the top of the storage barrel, the storage bin further comprises a discharging pipe, the discharging pipe is arranged on the outer side of the side face of the fixed column, so that the installation and the movement of the funnel screen are not influenced, the discharging pipe is connected with the storage barrel through a curved guide plate, the discharging is convenient, the lower end face of the discharging pipe is lower than the lower end face of the fixed column, the influence of the feed falling on the spring on the normal work is avoided, and a valve is arranged in the discharging pipe; the upper and lower both ends of sieve feed bin are all opened, the upper end of sieve feed bin with the lower extreme of storage vat is connected, can adopt bolted connection or other connected modes that have the same kind of function, also integrative setting, the guide storehouse is including upper and lower open toper guide bucket, the big footpath end of toper guide bucket with the lower extreme of sieve feed bin is connected, can adopt bolted connection or other connected modes that have the same kind of function, also integrative setting, the inside of toper guide bucket is provided with the mounting panel, the mounting panel passes through the vaulting pole to be fixed on the inner wall of toper guide bucket, the vaulting pole bottom is the curved surface, a motor sets up on the mounting panel.

The inside of storage silo is provided with the rectangle agitator, be provided with a plurality of bar mouth on the rectangle agitator, the upper end of rectangle agitator stretches out the storage silo is connected with the motor two that has the reduction gear, the motor two is fixed to be set up the storage vat top can stir the fodder in the storage vat and make things convenient for the unloading also to have the certain function that prevents the caking.

The height of the annular groove is larger than the thickness of the annular supporting plate, and the annular groove can move in the vertical direction under the driving of the spring and the eccentric shaft due to the action of gravity, so that a certain moving space can be provided for the annular supporting plate.

The valve is arranged in the blanking pipe and comprises a sleeve with internal threads, a screw rod is arranged in the sleeve, the blanking pipe further comprises a baffle, a circular groove is formed in one end of the baffle, a second bearing is arranged in the circular groove, and one end of the screw rod is connected with the baffle through the second bearing; the screw rod rotates and simultaneously pushes the baffle to move, a guide plate is arranged on the outer side of the side wall of the blanking pipe, a guide groove is formed in one side of the guide plate, the guide groove is communicated with the blanking pipe and is larger than the outer diameter of the blanking pipe, and the baffle is arranged in the guide groove; the side wall of the screening bin is provided with a cylinder, a round hole is formed in the cylinder, two ends of the round hole are provided with a third bearing, and the sleeve is fixed in the round hole through the third bearing. The telescopic outer end is provided with the rotation handle, if need use the fodder, can pass through the valve is arranged the material, and is convenient and reliable.

The hopper screen cloth below is provided with the guard plate, the guard plate is hollow drum and the bottom sets up to be conical, the guard plate is higher than the mounting panel, motor one is located in the guard plate, avoid the fodder to fall in-process the motor one.

Be provided with the clearance mouth on the lateral wall of sieve feed bin, work as the funnel screen cloth has the residue of cubic fodder, can pass through the clearance mouth clears up, the frame bottom is provided with the tray for place the container.

The annular supporting plate is made of deformable materials, and the funnel screen is light, so that the working requirement can be met and the impact can be reduced.

Compared with the prior art, the invention has the beneficial effects that: the feed can be stored and the feed can be screened out of the feed blocks, and under the vibration action of the funnel screen, part of the feed blocks can be separated by collision, and the feed blocks which are not separated are left in the funnel screen and can be cleaned through the cleaning opening. In addition, under the condition of not working, the valve is in a closed state, and no feed exists in the screening bin and the guide bin.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a funnel screen and a guide bin of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a partially enlarged view of fig. 2 at B.

Fig. 5 is a schematic view of the internal structure of the present invention.

Fig. 6 is a schematic view of the structure at a different angle from fig. 5.

Fig. 7 is a partial enlarged view at C in fig. 6.

Wherein the reference numerals are: 1. a frame; 2. screening a stock bin; 3. a storage bin; 4. a material guiding bin; 5. a material screening mechanism; 6. a valve; 101. a tray; 201. an annular groove; 202. cleaning the opening; 301. a storage barrel; 302. a feeding port; 303. a discharging pipe; 304. a curved surface material guide plate; 305. a rectangular stirrer; 306. a strip-shaped opening; 307. a second motor; 401. a conical material guide barrel; 402. mounting plate, 403, brace bar; 501. a funnel screen; 502. an annular pallet; 503. fixing a column; 504. a rectangular groove; 505. guide post, 506, spring; 507. an eccentric shaft; 508. a first bearing; 509. a first motor; 510. a universal joint; 511. a protection plate; 601. a sleeve; 602. a screw; 603. a baffle plate; 605. a second bearing; 606. a guide plate 607, a guide groove; 608. a cylinder; 610. and a third bearing.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1-7, a feed storage device comprises a frame 1, wherein a screening bin 2 is arranged on the frame 1, a storage bin 3 is concentrically arranged above the screening bin 2, and a guide bin 4 is concentrically arranged below the screening bin 2; the screening mechanism 5 is arranged in the screening bin 2, the screening mechanism 5 comprises a funnel screen 501, an annular groove 201 is arranged on the inner wall of the bottom of the screening bin 2, the top edge of the funnel screen 501 extends outwards to form an annular supporting plate 502, the annular supporting plate 502 is arranged in the annular groove 201, the inner diameter of the annular groove 201 is larger than the outer diameter of the annular supporting plate 502, the annular supporting plate 502 can move in the annular groove 201, a fixed column 503 is arranged at the center of the lower part of the screening bin 2, the fixed column 503 can be integrally arranged with the screening bin 2 and can also be fixed on the screening bin 2 through a bolt or a screw, a rectangular groove 504 is formed in the bottom of the fixed column 503, a guide column 505 is arranged in the center of the rectangular groove 504, two ends of the guide column 505 are fixedly arranged on the inner wall of the rectangular groove 504 through springs 506, an eccentric shaft 507 is arranged at the center of the funnel screen 501, the top end of the eccentric shaft 507 is higher than the funnel screen 501 and is arranged in the guide column 505 through a bearing 508, the device also comprises a motor I509 with a speed reducer, wherein a motor shaft of the motor I509 is connected with the eccentric shaft 507 through a universal joint 510, the motor I509 is fixedly arranged on the material guide bin 4, and the universal joint 510 is preferably a spherical universal joint. The guide post 505 is spaced from the inner wall of the rectangular groove 504, the bottom of the rectangular groove 504 is an open end, and the guide post 505 can move in the rectangular groove 504.

The storage bin 3 comprises a storage barrel 301 with a sealed top, a feeding port 302 is arranged at the top of the storage barrel 301, the storage bin further comprises a discharging pipe 303, the discharging pipe 303 is arranged on one side of a fixed column 503, so that the installation and the movement of the funnel screen 501 are not influenced, the discharging pipe 303 is connected with the storage barrel 301 through a curved guide plate 304, the discharging is convenient, the lower end face of the discharging pipe 303 is lower than the lower end face of the fixed column 503, the influence of the feed falling on the spring 506 on the normal work is avoided, and a valve 6 is arranged in the discharging pipe 303; the upper and lower both ends of sieve feed bin 2 are all opened, the upper end of sieve feed bin 2 is connected with the lower extreme of storage vat 301 and can adopts bolted connection or other connected modes that have the same kind of function also can be integrative setting, guide storehouse 4 includes upper and lower open toper guide bucket 401, the big footpath end of toper guide bucket 401 is connected with the lower extreme of sieve feed bin 2, can adopt bolted connection also can integrative setting, toper guide bucket 401's inside is provided with mounting panel 402, mounting panel 402 passes through vaulting pole 403 to be fixed on toper guide bucket 401's inner wall, a motor 509 sets up on installation 402 board.

The inside of storage silo 3 is provided with rectangle agitator 305, is provided with a plurality of bar mouth 306 on the rectangle agitator 305, and the upper end of rectangle agitator 305 stretches out storage silo 3 and is connected with second motor 307 that has the reduction gear, and second motor 307 is fixed to be set up in the top of storage vat 301. Set up bar mouth 306 on the rectangle agitator 305 and can stir the fodder in the storage vat 301 and make things convenient for the unloading also to have the function of certain caking that prevents.

The height of the annular groove 201 is larger than the thickness of the annular supporting plate 502, and the annular supporting plate 502 can move in the vertical direction under the driving of the spring 506 and the eccentric shaft 507 due to the action of gravity, so that a certain moving space can be provided for the annular supporting plate 502.

A valve 6 is arranged in the blanking pipe 303, the valve 6 comprises a sleeve 601 with internal threads, a screw 602 is arranged in the sleeve 601, the blanking pipe further comprises a baffle 603, one end of the baffle 603 is provided with a circular groove, a second bearing 605 is arranged in the circular groove, and one end of the screw 602 is connected with the baffle 603 through the second bearing 602; a guide plate 606 is arranged on the outer side of the side wall of the blanking pipe 303, a guide groove 607 is arranged on one side of the guide plate 606, the guide groove 607 is communicated with the blanking pipe 303 and is larger than the outer diameter of the blanking pipe 303, and the baffle 603 is arranged in the guide groove 607; a cylinder 608 is arranged on the side wall of the screening bin 2, a round hole is formed in the cylinder 608, three bearings 610 are arranged at two ends of the round hole, and the sleeve is fixed in the round hole through the three bearings 610. If feed is needed, the feed can be discharged through the valve 6, and the feed discharging device is convenient and reliable. The funnel screen 501 below is provided with the guard plate 511, and the up end that the terminal surface is higher than mounting panel 402 under the guard plate 511, and motor 509 is located the guard plate 511, avoids the fodder to fall on motor 509 at the whereabouts in-process.

Be provided with clearance mouth 202 on the lateral wall of sieve feed bin 2, have the residue of cubic fodder when funnel screen cloth 501, can clear up through clearance mouth 202, and frame bottom 1 portion is provided with tray 101 for place the container.

The annular supporting plate 502 is made of a deformable material, and the funnel screen 501 is light, so that the working requirement can be met by the aid of the deformable material, and impact can be reduced.

In a specific use process, the sleeve 601 rotates by rotating the sleeve 601, the screw 602 in the sleeve 601 rotates and pushes the baffle 603 to move towards the blanking pipe 303 until the baffle 603 completely blocks the blanking pipe 303, feed enters the storage bin 3 through the feeding port 302, when the feed needs to be used, the baffle is separated from the blanking pipe 303 by reversing the sleeve 601, the feed enters the screening bin through the blanking pipe 303, simultaneously, a first motor 509 is started, the first motor 509 drives a universal joint 510 through a motor shaft, the universal joint 510 drives an eccentric shaft 507 to rotate, the eccentric shaft 507 is fixed below the funnel screen 501, the funnel screen 501 rotates along with the eccentric shaft 507, the lower end of the eccentric shaft 507 is connected through the universal joint 510, the eccentric shaft 507 vibrates when rotating, so that the funnel screen 501 also has a certain vibration, and the upper end of the eccentric shaft 507 is limited by the spring 506, which limits the vibration amplitude of the eccentric shaft 507. The fodder passes through funnel screen 501's vibration, and in the container on the fine material got into tray 101 through funnel screen 501 and guide storehouse 4, the cubic fodder then smashes under collision each other or with funnel screen 501's collision, only the great cubic fodder of a small amount of hardness stays on funnel screen 501, before getting the material and accomplishing, closes valve 6 in advance, sieves the material and accomplishes the back, through the great fodder piece of clearance mouth clearance hardness.

The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. The feed storage device is characterized by comprising a rack, wherein a screening bin is arranged on the rack, a storage bin is concentrically arranged above the screening bin, and a guide bin is concentrically arranged below the screening bin;

the screening bin is internally provided with a screening mechanism, the screening mechanism comprises a funnel screen, the inner wall of the bottom of the screening bin is provided with an annular groove, the edge of the top of the funnel screen extends outwards to form an annular supporting plate, the annular supporting plate is arranged in the annular groove, the inner diameter of the annular groove is larger than the outer diameter of the annular supporting plate, a fixed column is arranged at the center of the lower part of the screening bin, the bottom of the fixed column is internally provided with a rectangular groove, the center of the inside of the rectangular groove is provided with a guide pillar, two ends of the guide pillar are fixedly arranged on the inner wall of the rectangular groove through springs, the center of the funnel screen is fixedly provided with an eccentric shaft, the top end of the eccentric shaft is higher than the funnel screen and is arranged in the guide pillar through a bearing I, the screening bin also comprises a motor I with a speed reducer, and the motor shaft of the motor I is connected with the eccentric shaft through a universal joint, the first motor is fixedly arranged on the material guide bin;

the storage bin comprises a storage barrel with a sealed top, a feeding port is formed in the top of the storage barrel, the storage bin further comprises a discharging pipe, the discharging pipe is arranged on one side of the fixed column, the discharging pipe is connected with the storage barrel through a curved-surface material guide plate, the lower end face of the discharging pipe is lower than the lower end face of the fixed column, and a valve is arranged in the discharging pipe;

the upper end and the lower end of the screening bin are open, and the upper end of the screening bin is connected with the lower end of the storage barrel;

the material guide bin comprises a conical material guide barrel which is opened up and down, the large-diameter end of the conical material guide barrel is connected with the lower end of the screening bin, an installation plate is arranged inside the conical material guide barrel, the installation plate is fixed on the inner wall of the conical material guide barrel through a support rod, and the first motor is arranged on the installation plate;

the valve comprises a sleeve with internal threads, a screw rod is arranged in the sleeve, the valve also comprises a baffle, a circular groove is formed in one end of the baffle, a second bearing is arranged in the circular groove, and one end of the screw rod is connected with the baffle through the second bearing;

a guide plate is arranged on the outer side of the side wall of the blanking pipe, a guide groove is formed in one side of the guide plate, the guide groove is communicated with the blanking pipe and is larger than the outer diameter of the blanking pipe, and the baffle is arranged in the guide groove;

a cylinder is arranged on the side wall of the screening bin, a round hole is formed in the cylinder, a third bearing is arranged at two ends of the round hole, and the sleeve is fixed in the round hole through the third bearing;

the annular supporting plate is made of deformable materials.

2. The feed storage device of claim 1, wherein a rectangular stirrer is arranged inside the storage bin, a plurality of strip-shaped openings are formed in the rectangular stirrer, the upper end of the rectangular stirrer extends out of the storage bin and is connected with a second motor with a speed reducer, and the second motor is fixedly arranged above the storage bin.

3. The feed storage device of claim 1, wherein the annular groove has a height greater than a thickness of the annular carrier plate.

4. The feed storage device of claim 1 wherein a shield plate is positioned below the hopper screen, the shield plate being higher than the mounting plate, the motor being positioned within the shield plate.

5. The feed storage device of claim 1, wherein the side wall of the screening bin is provided with a cleaning opening, and the bottom of the frame is provided with a tray.