CN111450938B

CN111450938B - Livestock feed sieving and refining device

Info

Publication number: CN111450938B
Application number: CN202010277265.1A
Authority: CN
Inventors: 王天元; 任远志; 邓永攀; 王芳
Original assignee: Qin Linna
Current assignee: Qin Linna
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2022-03-15
Anticipated expiration: 2040-04-10
Also published as: CN111450938A

Abstract

The invention discloses a livestock feed sieving and refining device which comprises a crushing cavity, wherein a crushing structure for refining materials is arranged in the crushing cavity, a guide hopper with a filter screen embedded at the bottom is arranged above the crushing structure in the crushing cavity, an anti-blocking structure for loosening the materials on the guide hopper through staggered lifting is also arranged on the crushing cavity, the anti-blocking structure is driven by a driving structure fixedly connected to the crushing cavity to form continuous staggered vertical reciprocating motion among all parts, one end of the guide hopper, close to the crushing structure, is also attached with a refining plate which is used for primarily refining the materials and matched with anti-blocking, and the refining plate is driven by a telescopic piece to form continuous reciprocating motion. According to the anti-blocking structure for the materials on the staggered lifting loosening guide hopper, the materials can be loosened continuously, so that the materials are prevented from being accumulated and blocked, and the screening efficiency can be kept; the telescopic piece drives the refining plate to refine the materials, and the refining plate can be matched with the filter screen to vibrate to prevent blockage when in operation, so that a better anti-blocking effect is obtained.

Description

Livestock feed sieving and refining device

Technical Field

The invention relates to the technical field of livestock feed processing, in particular to a livestock feed sieving and refining device.

Background

Animal husbandry refers to the production process of animal products such as meat, eggs, milk, wool, cashmere, leather, silk and medicinal materials by adopting the physiological functions of animals such as livestock and poultry which are artificially fed and domesticated by human beings or wild animals such as deer, musk, fox, mink, otter, quail and the like, and converting pasture, feed and other plant energy into animal energy through artificial feeding and breeding. Is an extremely important link for exchanging substances between human beings and the nature. Livestock raising is an important part of agriculture and is combined with the planting industry as two major pillars for agricultural production.

In the process of animal husbandry, the feeding of animals is mainly based on animal feed planted in large scale and assisted by fine feed with various specific purposes, and the fine feed needs to solve the problems of improving the resistance of the animals, improving the virus resistance of the animals, improving the meat quality of the animals and the like.

In the processing of meticulous fodder, the in-process of control fodder granule size, the fodder blocks up the mesh of filter screen very easily to reduced the efficiency of screening processing, and in fixed screening process, be not convenient for directly carry out higher refining requirement, need refine the processing again after collecting the material.

Disclosure of Invention

The invention aims to provide a livestock feed sieving and refining device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a device is refined in poultry fodder sieves, is including smashing the chamber, it is used for the crushing structure that the material refines to be equipped with in the crushing chamber, it is equipped with the guide fill that the filter screen was inlayed to the bottom to lie in crushing structure top in crushing chamber, and still is equipped with on smashing the chamber and fights the stifled structure of preventing of material through crisscross loose guide of going up and down, prevent that stifled structure forms continuous crisscross vertical reciprocating motion between each part through the drive structure transmission of fixed connection on smashing the chamber, the guide is fought and is provided with the board of refining that is used for tentatively refining the material and the cooperation is prevented stifled, refines the board and forms continuous reciprocating motion through the extensible member drive.

Furthermore, smash the chamber and include the casing and connect the upper cover that sets up in the casing upper end, the installation of casing bottom is provided with crushing structure, covers on and sliding fit is provided with tip and the relative anti-block structure in guide fill bottom, and prevents that block up structure and fixed connection drive structure on covering and connect the transmission.

Furthermore, crushing structure is including rotating the crushing axle of connection in the casing bottom and fixed connection at the peripheral multiunit crushing leaf of crushing axle, crushing axle one end link up the casing bottom and with the second motor connection transmission of fixed mounting at the casing lower extreme.

Furthermore, prevent that stifled structure includes the lifter that at least two sets of symmetries set up, the lifter symmetry slip through connection covers last, and the one end and the guide fill bottom of lifter are relative, and the lifter is close to the one end periphery of guide fill and is equipped with the thin pole of multiunit metal, and the lifter is far away from the end and the drive structure connection transmission of guide fill.

Furthermore, the driving structure comprises a first motor and a swing rod, the first motor is supported by the upright post and arranged on the upper cover, the swing rod is rotatably connected to the side face of the upright post, the output end of the first motor and the rotating shaft of the swing rod are located on the same plumb line, the swing rod and the tail end of the lifting rod are connected for transmission, and the swing rod is driven by the first motor to swing in a reciprocating mode.

Furthermore, the output end of the first motor is fixedly connected with a rotating rod, the tail end of the rotating rod is rotatably connected with a connecting rod in a hinged mode, the tail end of the connecting rod, far away from the rotating rod, is rotatably connected to the side face of the oscillating rod through a rotating pin, and the connecting point of the connecting rod and the oscillating rod deviates from the rotating axis of the oscillating rod.

Furthermore, the surface of the swing rod is symmetrically provided with sliding through grooves in a penetrating manner on two sides of the rotating axis, sliding blocks are arranged in the sliding through grooves in a sliding fit manner, and the sliding blocks are rotatably connected with the tail ends of the lifting rods in a pin joint manner.

Further, refine the board including sliding plate of sliding connection at shells inner wall and inlay and be provided with the multiunit blade in the sliding plate, sliding plate and blade all slide the bottom of laminating guide fill, and sliding plate one end is connected and is set up the output at the extensible member.

Further, the sliding plate is square frame type thin slice, the sliding plate is double-phase to the side and shells inner wall sliding fit, the transmission is connected to one side in the other two pairs of group in the limit and the output of extensible member, the sliding plate can slide and pass the side of casing, fixedly connected with multiunit blade in the square frame of sliding plate, blade parallel arrangement all has the width between the adjacent blade and is not less than the gap of guide fill bottom filter screen, the cutting edge is opened at the blade edge, and the edge of opening the cutting edge is unanimous with the direction of extensible member drive sliding plate motion.

Furthermore, the surface of the blade close to one side of the material guide hopper is uniformly provided with a plurality of groups of bulges, and the bulges are distributed along the extension direction of the blade.

Compared with the prior art, the invention has the beneficial effects that: materials are fed above the crushing cavity, and screened by the guide hopper with the filter screen embedded at the bottom to obtain refined feed with composite requirements, so that the refined feed can be conveniently mixed and processed subsequently, the anti-blocking structure for lifting and loosening the materials on the guide hopper in a staggered manner can loosen the materials continuously so as to avoid material accumulation and blockage, and the screening efficiency can be kept; and to the meticulous feed processing of higher requirement, can start the crushing structure of smashing the intracavity and carry out further refining processing to the cooperation extensible member drive refines the board and refines the processing to the material, and refines the board and can cooperate the filter screen vibration to prevent stifled when moving, thereby obtains better anti-blocking effect.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view showing what is the structure of the present invention.

Fig. 3 is a schematic view showing what is the structure of the present invention.

In the figure: 1-shell, 2-upper cover, 3-guide hopper, 4-refining plate, 41-sliding plate, 42-blade, 43-bulge, 5-upright post, 6-first motor, 7-rotating rod, 8-connecting rod, 9-swinging rod, 10-lifting rod, 11-telescopic piece, 12-second motor, 13-crushing shaft and 14-crushing leaf.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, in the embodiment of the present invention, a livestock feed sieving and refining device includes a crushing cavity, a crushing structure for refining materials is disposed in the crushing cavity, a material guide hopper 3 with a filter screen embedded at the bottom is disposed above the crushing structure in the crushing cavity, an anti-blocking structure for loosening the materials on the material guide hopper 3 by staggered lifting is further disposed on the crushing cavity, the anti-blocking structure is driven by a driving structure fixedly connected to the crushing cavity to form continuous and staggered vertical reciprocating motion between each part, a refining plate 4 for preliminarily refining the materials and preventing blocking is further attached to one end of the material guide hopper 3 close to the crushing structure, and the refining plate 4 is driven by a telescopic member 11 to form continuous and reciprocating motion.

Crushing chamber includes casing 1 and connects upper cover 2 that sets up in casing 1 upper end, 1 bottom lateral wall of casing runs through and is provided with the ejection of compact pipeline (not shown) that has the screw cap, upper cover 2 forms through modes such as riveting or joint and casing 1 and can dismantle the connection, the material drops on guide fill 3 and screens after throwing into through 1 upper end of casing, the installation of 1 bottom of casing is provided with crushing structure, sliding fit is provided with tip and the relative anti-blocking structure in guide fill 3 bottoms on upper cover 2, and prevent that blocking structure and fixed connection connect the transmission at the drive structure on upper cover 2.

The crushing structure comprises a crushing shaft 13 rotatably connected to the bottom of the shell 1 and a plurality of groups of crushing blades 14 fixedly connected to the periphery of the crushing shaft 13, one end of the crushing shaft 13 penetrates through the bottom of the shell 1 and is in transmission connection with a second motor 12 fixedly mounted at the lower end of the shell 1, and the crushing blades 14 are driven by the second motor 12 to further refine materials screened and falling from the material guide hopper 3 through the crushing shaft 13.

The anti-blocking structure comprises at least two groups of symmetrically arranged lifting rods 10, the lifting rods 10 are symmetrically connected to the upper cover 2 in a sliding and penetrating mode, one ends of the lifting rods 10 are opposite to the bottom of the material guide hopper 3, a plurality of groups of metal thin rods are arranged on the periphery of one end, close to the material guide hopper 3, of the lifting rods 10, and the tail end, far away from the material guide hopper 3, of the lifting rods 10 is connected with a driving structure in a transmission mode. After the materials are thrown into the shell 1 and fall on the material guide hopper 3, the materials can be conveyed through the continuous lifting motion of the lifting rod 10, the activity of screening the materials is improved, and therefore the blockage caused when the materials pass through the screen at the bottom of the material guide hopper 3 is avoided.

The driving structure comprises a first motor 6 and a swing rod 9, the first motor 6 is supported by the upright post 5 and arranged on the upper cover 2, the swing rod 9 is rotatably connected to the side face of the upright post 5, the output end of the first motor 6 and the rotating shaft of the swing rod 9 are located on the same plumb line, the tail ends of the swing rod 9 and the lifting rod 10 are connected for transmission, and the swing rod 9 is driven by the first motor 6 to form reciprocating swing.

The output end of the first motor 6 is fixedly connected with a rotating rod 7, the tail end of the rotating rod 7 is rotatably connected with a connecting rod 8 in a hinged mode, the tail end of the connecting rod 8, far away from the rotating rod 7, is rotatably connected to the side face of the oscillating rod 9 through a rotating pin, and the connecting point of the connecting rod 8 and the oscillating rod 9 deviates from the rotating axis of the oscillating rod 9. When the first motor 6 rotates, the swing rod 9 is driven by the rotating rod 7 and the connecting rod 8 to form a reciprocating swing effect.

The surface of the swing rod 9 is symmetrically provided with sliding through grooves in a penetrating manner on two sides of the rotating axis, sliding blocks are arranged in the sliding through grooves in a sliding fit manner, and the sliding blocks are rotatably connected with the tail ends of the lifting rods 10 in a pin joint manner. Therefore, the lifting rods 10 on the two sides can be driven to form staggered vertical reciprocating lifting when the swinging rod 9 swings, so that the materials are driven to move, and the effect of loosening the materials and avoiding blockage is achieved.

Example 2

Referring to fig. 2, in the embodiment of the present invention, based on embodiment 1, the thinning plate 4 includes a sliding plate 41 slidably connected to the inner wall of the housing 1 and a plurality of blades 42 embedded in the sliding plate 41, the sliding plate 41 and the blades 42 are slidably attached to the bottom of the material guiding hopper 3, and one end of the sliding plate 41 is connected to the output end of the telescopic member 11.

The sliding plate 41 is a square frame type sheet, two opposite sides of the sliding plate 41 are in sliding fit with the inner wall of the shell 1, one side of the other two pairs of opposite sides is connected with the output end of the telescopic piece 11 for transmission, the sliding plate 41 can slide through the side of the shell 1, a plurality of groups of blades 42 are fixedly connected in the square frame of the sliding plate 41, the blades 42 are arranged in parallel, gaps with the width not smaller than the filter screen at the bottom of the material guide hopper 3 are formed between the adjacent blades 42, the edge of each blade 42 is cut, and the edge of the cut edge is consistent with the moving direction of the sliding plate 41 driven by the telescopic piece 11. Therefore, the telescopic piece 11 can drive the sliding plate 41 to drive the blade 42 to further refine the materials screened and dropped by the material guide hopper 3.

A plurality of groups of bulges 43 are uniformly distributed on the surface of the blade 42 close to one side of the material guide hopper 3, and the bulges 43 are distributed along the extension direction of the blade 42. When the sliding plate 41 moves, the protrusion 43 of the blade 42 continuously contacts with the filter screen at the bottom of the material guiding hopper 3, thereby further overcoming the problem that the filter screen at the bottom of the material guiding hopper 3 is easily blocked.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A livestock feed sieving and refining device comprises a crushing cavity, wherein a crushing structure used for refining materials is arranged in the crushing cavity, and the device is characterized in that a guide hopper with a bottom embedded with a filter screen is arranged above the crushing structure in the crushing cavity, an anti-blocking structure used for loosening the materials on the guide hopper through staggered lifting is also arranged on the crushing cavity, the anti-blocking structure forms continuous staggered vertical reciprocating motion between each part through the transmission of a driving structure fixedly connected to the crushing cavity, a refining plate used for preliminarily refining the materials and matched with anti-blocking is also arranged at one end of the guide hopper close to the crushing structure in a laminating manner, the refining plate forms continuous reciprocating motion through the driving of a telescopic piece, the anti-blocking structure comprises at least two groups of symmetrically arranged lifting rods, the lifting rods are symmetrically connected to the upper cover in a penetrating manner, one end of each lifting rod is opposite to the bottom of the guide hopper, and a plurality of groups of metal thin rods are arranged at the periphery of one end of each lifting rod close to the guide hopper, the end of the lifting rod far away from the material guide hopper is connected with a driving structure for transmission, the driving structure comprises a first motor and a swinging rod, the first motor is supported and arranged on the upper cover through an upright post, the swinging rod is rotatably connected with the side surface of the upright post, the output end of the first motor and the rotating shaft of the oscillating rod are positioned on the same plumb line, the tail ends of the oscillating rod and the lifting rod are connected and driven, the oscillating rod is driven by the first motor to form reciprocating oscillation, the output end of the first motor is fixedly connected with a rotating rod, the tail end of the rotating rod is rotatably connected with a connecting rod in a hinged mode, the tail end of the connecting rod, far away from the rotating rod, is rotatably connected to the side surface of the oscillating rod through a rotating pin, the connecting point of the connecting rod and the oscillating rod deviates from the rotating axis of the oscillating rod, and sliding through grooves symmetrically penetrate through the surface of the oscillating rod on two sides of the rotating axis, a sliding block is arranged in the sliding through groove in a sliding fit mode, and the sliding block is rotationally connected with the tail end of the lifting rod in a pin joint mode;

the thinning plate comprises a sliding plate connected to the inner wall of the shell in a sliding mode and a plurality of groups of blades embedded in the sliding plate, the sliding plate and the blades are both in sliding fit with the bottom of the material guide hopper, and one end of the sliding plate is connected with the output end of the telescopic piece;

the sliding plate is a square frame type sheet, two opposite sides of the sliding plate are in sliding fit with the inner wall of the shell, one side of the other two pairs of edges is connected with the output end of the telescopic piece for transmission, the sliding plate can penetrate through the side edge of the shell in a sliding mode, a plurality of groups of blades are fixedly connected in the square frame of the sliding plate and are arranged in parallel, gaps with the width not smaller than the filter screen at the bottom of the material guide hopper are formed between every two adjacent blades, the edges of the blades are cut, and the edges of the cut edges are consistent with the moving direction of the sliding plate driven by the telescopic piece;

the blade is close to the surface equipartition of guide fill one side and is provided with the multiunit arch, and the arch distributes along blade extending direction.

2. The livestock feed sieving and refining device according to claim 1, wherein the crushing cavity comprises a shell and an upper cover connected and arranged at the upper end of the shell, the bottom of the shell is provided with a crushing structure, the upper cover is provided with an anti-blocking structure with an end part opposite to the bottom of the guide hopper in a sliding fit manner, and the anti-blocking structure is connected and driven with a driving structure fixedly connected to the upper cover.

3. The livestock feed sieving and refining device according to claim 1 or 2, wherein the crushing structure comprises a crushing shaft rotatably connected to the bottom of the housing and a plurality of groups of crushing leaves fixedly connected to the periphery of the crushing shaft, and one end of the crushing shaft penetrates through the bottom of the housing and is in transmission connection with a second motor fixedly mounted at the lower end of the housing.