CN110124985B

CN110124985B - Improve multistage screening storage device for feed production of milk cow immunity

Info

Publication number: CN110124985B
Application number: CN201910402280.1A
Authority: CN
Inventors: 周春元; 冯晋芳; 薛非; 张怀宁; 于文静; 赵艳艳
Original assignee: Tianjin Jialihe Forage Co ltd
Current assignee: Tianjin Jialihe Forage Co ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2022-07-05
Anticipated expiration: 2039-05-15
Also published as: CN110124985A

Abstract

The invention relates to the field of production equipment, in particular to a multi-stage screening and storing device for feed production for improving the immunity of dairy cows, which comprises a vertically arranged supporting and mounting cylinder, wherein a plurality of supporting and mounting columns are arranged on the edge of the lower end of the supporting and mounting cylinder at equal angles, a feeding conical cylinder is vertically arranged at the middle position of the upper end of the supporting and mounting cylinder, a rotating screening cylinder is vertically arranged at the middle position inside the supporting and mounting cylinder, the device can be driven by a plurality of groups of synchronous driving motors and matched with planetary gear transmission, so that the device can have good torque driving, the stable operation of the device is ensured, the screening diversification of the feed is realized by the multi-stage screening structure arrangement, the device has various screening selections, the fineness of products is improved, the immunity of the dairy cows can be obviously improved by matching with feeding, the switching between two states of vibration and centrifugation is realized by lifting adjustment, so that the structure of the device is compact, the transmission is efficient.

Description

Improve multistage screening storage device for feed production of milk cow immunity

Technical Field

The invention relates to the field of production equipment, in particular to multistage screening and storing equipment for feed production, which is used for improving the immunity of dairy cows.

Background

The milk cow feed is completed by means of fermentation of microorganisms in rumen, the microorganisms in the rumen need a relatively stable environment, the yarn feeding method is not favorable for the rumen health of cattle, namely digestion, the best method is to feed various feeds in reasonable matching, each feed is not suitable for feeding too much, the milk cow feeds are various, and the healthy growth of the milk cow is ensured. However, these materials contain a large amount of weed leaves and dust, and the impurities, if not completely removed, will greatly reduce the quality of the pig feed production, so a device is introduced here to remove the weed leaves and dust from the material by means of a multi-stage screening device.

Chinese patent (publication No. CN 206435478U) discloses a pig feed production raw materials multistage screening device, though through shaking board and storage drawer cooperation, because structural design is unreasonable, cause the quantity of feed screening to be few, the quality is poor, and the process of screening is coarse, can't provide the better screening fodder of milk cow, and the structure is loose, and the transmission is not high-efficient.

Disclosure of Invention

The invention aims to provide a feed production multi-stage screening and storing device for improving the immunity of dairy cows so as to solve the problems in the background technology.

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

a feed production multistage screening and storing device for improving immunity of dairy cows comprises a vertically arranged supporting and mounting cylinder, a plurality of supporting and mounting columns are arranged on the edge of the lower end of the supporting and mounting cylinder at equal angles, a feeding conical surface cylinder is vertically arranged at the middle position of the upper end of the supporting and mounting cylinder, a rotary screening cylinder is vertically arranged at the middle position inside the supporting and mounting cylinder, the lower end of the feeding conical surface cylinder extends into the upper end of the rotary screening cylinder, a transmission mounting disc is horizontally arranged at the middle position of the lower end of the rotary screening cylinder, an active mounting disc is rightly arranged below the transmission mounting disc, three groups of transmission columns are arranged at equal angles at the upper end of the active mounting disc, the lower end of the transmission mounting disc is provided with transmission grooves matched with the transmission columns, three groups of inertia blocks are arranged at equal angles outside the transmission mounting disc and the active mounting disc, two groups of inertia blocks are arranged on the transmission mounting disc, one group of inertia blocks are arranged on the active mounting disc, the vertical spacing pivot that runs through of positive support installation bobbin base portion of initiative mounting disc is provided with, the inside equidistant level of rotation filter cylinder is provided with a plurality of groups of sphere screening boards, the sphere screening board from top to bottom mesh number increases in proper order, the equidistance sets up a plurality of rotation discharge doors on the rotation filter cylinder that sphere screening board edge corresponds, the upper end of rotation discharge door all is connected with the rotation filter cylinder through the pivot that resets, the outside cooperation rotation discharge door that rotates the filter cylinder all is provided with oblique stock guide, the inboard cooperation oblique stock guide that supports the installation cylinder all is provided with annular double-deck stock guide, the downside that the outside cooperation annular double-deck stock guide of support installation cylinder all is provided with the case that gathers materials, the lower extreme that gathers materials the case all is provided with automatically controlled blowing gate, be provided with conical surface stock guide between sphere screening board of lower extreme and the rotation filter cylinder base portion.

As a further scheme of the invention: the upper end of the limiting rotating shaft is coaxially connected with the driving mounting disc, and the lower end of the limiting rotating shaft is horizontally provided with an operation gear.

As a further scheme of the invention: a plurality of synchronous motors are arranged at equal angles at the bottom of the supporting and installing barrel outside the limiting rotating shaft, and the lower ends of the synchronous motors are provided with synchronous driving gears through rotating shafts.

As a further scheme of the invention: the synchronous driving gears are all meshed with the operation gears.

As a further scheme of the invention: the support installation section of thick bamboo bottom border position is provided with three groups of elevator motor such as angle, and elevator motor all upwards is provided with the lift double-screw bolt, all is provided with the screw thread section of thick bamboo that shifts on the lift double-screw bolt, and the upper and lower both ends border position that rotates the screening cylinder is equal level to be provided with spacing rotating ring.

As a further scheme of the invention: and a limiting rotating sleeve is arranged on the limiting rotating ring below the position-changing threaded cylinder in a matching manner.

As a further scheme of the invention: the top of the supporting and mounting cylinder is provided with three groups of lifting guide posts at equal angles, and the lifting guide posts are all provided with lifting guide cylinders.

As a further scheme of the invention: and the lifting guide cylinder is provided with a limiting rotating sleeve in cooperation with a limiting rotating ring above the lifting guide cylinder.

As a further scheme of the invention: a plurality of blanking holes are formed in the rotary screening barrel corresponding to the lower end of the conical guide barrel at equal angles, and the lower end of the rotary screening barrel is matched with the blanking holes and is provided with a blanking barrel.

As a still further scheme of the invention: the bottom of the supporting and mounting cylinder is matched with the blanking cylinder and provided with an annular discharging cylinder.

Compared with the prior art, the invention has the beneficial effects that: through the drive of multiunit synchronous drive motor, cooperation planet tooth transmission for the device can have good torque drive, has ensured the steady operation of device, through multistage screening structure setting, realizes that the screening of fodder is diversified, makes the device have multiple screening selection, has improved the fineness of product, and cooperation is raised and to be shown improvement milk cow immunity, through lift adjustment, realizes the switching of vibration and two kinds of states of centrifugation, makes the compact structure of device, and the transmission is high-efficient.

Drawings

Fig. 1 is a schematic structural diagram of a multistage screening and storing device for feed production for improving the immunity of dairy cows.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a bottom perspective view of a multi-stage screening and storing device for feed production for improving the immunity of dairy cows.

Fig. 4 is a bottom top perspective view of a multi-stage screening and storing device for feed production for improving immunity of dairy cows.

Fig. 5 is a schematic perspective view of a transmission mounting plate in a multi-stage screening storage device for feed production for improving the immunity of dairy cows.

1-inertia block, 2-transmission column, 3-driving mounting disc, 4-limit rotating shaft, 5-operation gear, 6-synchronous driving gear, 7-synchronous motor, 8-annular discharging barrel, 9-discharging barrel, 10-lifting motor, 11-lifting stud, 12-deflection thread barrel, 13-blanking hole, 14-conical guide barrel, 15-supporting mounting barrel, 16-rotary screening barrel, 17-feeding conical barrel, 18-limit rotating ring, 19-limit rotating sleeve, 20-lifting guide column, 21-lifting guide barrel, 22-supporting mounting column, 23-spherical screening plate, 24-transmission mounting disc, 25-transmission groove, 26-electric control discharging gate, 27-collecting box, 28-annular double-layer guide plate, 29-reset rotating shaft, 30-rotating discharging door and 31-inclined material guide plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Moreover, the present disclosure may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Referring to fig. 1 to 5, in the embodiment of the present invention, a multistage screening and storing device for feed production for improving cow immunity includes a vertically disposed supporting and mounting cylinder 15, a plurality of supporting and mounting columns 22 are disposed at equal angles on the lower end edge of the supporting and mounting cylinder 15, a feeding conical cylinder 17 is vertically disposed at the middle position of the upper end of the supporting and mounting cylinder 15, a rotating and screening cylinder 16 is vertically disposed at the middle position of the inside of the supporting and mounting cylinder 15, the lower end of the feeding conical cylinder 17 extends into the upper end of the rotating and screening cylinder 16, a transmission mounting plate 24 is horizontally disposed at the middle position of the lower end of the rotating and screening cylinder 16, a driving mounting plate 3 is oppositely disposed below the transmission mounting plate 24, three sets of transmission columns 2 are disposed at equal angles on the upper end of the driving mounting plate 3, transmission grooves 25 are disposed at the lower end of the transmission mounting plate 24 in cooperation with the transmission columns 2, three sets of inertia blocks 1 are disposed at equal angles on the transmission mounting plate 24 and the outer side of the driving mounting plate 3, two groups of inertia blocks 1 are arranged on a transmission mounting disc 24, one group of inertia blocks 1 is arranged on a driving mounting disc 3, a limiting rotating shaft 4 vertically penetrates through the bottom of a supporting mounting cylinder 15 opposite to the driving mounting disc 3, the upper end of the limiting rotating shaft 4 is coaxially connected with the driving mounting disc 3, an operation gear 5 is horizontally arranged at the lower end of the limiting rotating shaft 4, a plurality of synchronous motors 7 are arranged at the bottom of the supporting mounting cylinder 15 at the outer side of the limiting rotating shaft 4 at equal angles, the lower ends of the synchronous motors 7 are respectively provided with a synchronous driving gear 6 through rotating shafts, the synchronous driving gears 6 are respectively meshed with the operation gear 5, three groups of lifting motors 10 are arranged at the edge position of the bottom of the supporting mounting cylinder 15 at equal angles, the lifting motors 10 are respectively upwards provided with lifting studs 11, each lifting stud 11 is provided with a position-changing threaded cylinder 12, and the edge positions of the upper end and the lower end of a rotary screening cylinder 16 are respectively horizontally provided with a limiting rotating rotary ring 18, the limiting rotary ring 18 below the position-changing thread cylinder 12 is provided with a limiting rotary sleeve 19, the top of the supporting and mounting cylinder 15 is provided with three groups of lifting guide posts 20 at equal angles, the lifting guide posts 20 are all provided with lifting guide cylinders 21, the limiting rotary sleeve 19 is arranged on the lifting guide posts 21 matched with the limiting rotary ring 18 above, a plurality of groups of spherical screening plates 23 are horizontally arranged in the rotating screening cylinder 16 at equal intervals, the meshes of the spherical screening plates 23 are sequentially increased from top to bottom, a plurality of rotating discharging doors 30 are arranged at equal angles on the rotating screening cylinder 16 corresponding to the edges of the spherical screening plates 23, the upper ends of the rotating discharging doors 30 are connected with the rotating screening cylinder 16 through reset rotary shafts 29, the outer sides of the rotating screening cylinders 16 are respectively provided with inclined guide plates 31 in a matched mode, the inner sides of the supporting and mounting cylinder 15 are respectively provided with annular double-layer guide plates 28 in a matched mode, the downside of the annular double-layer guide plate 28 of outside cooperation of support installation section of thick bamboo 15 all is provided with the case 27 that gathers materials, the lower extreme of case 27 that gathers materials all is provided with automatically controlled blowing gate 26, be provided with conical surface guide cylinder 14 between spherical screening plate 23 of lower extreme and the rotation screening cylinder 16 bottom, the first-class angle that rotates the screening cylinder 16 that conical surface guide cylinder 14 lower extreme corresponds is provided with a plurality of blanking holes 13, the lower extreme cooperation blanking hole 13 of rotating the screening cylinder 16 all is provided with blanking barrel 9, the bottom cooperation blanking barrel 9 of support installation section of thick bamboo 15 is provided with annular ejection of compact section of thick bamboo 8.

The crushed feed is poured into the device from the feeding conical surface cylinder 17, the feed enters the rotary screening cylinder 16, the lifting motor 10 is started at the moment, the lifting stud 11 is synchronously driven, the deflection threaded cylinder 12 is lifted under the action of the lifting stud 11, the limiting rotary sleeve 19 pushes the limiting rotary ring 18 to lift together with the rotary screening cylinder 16 until the transmission column 2 is separated from the transmission groove 25, the synchronous motor 7 is driven at the moment, the synchronous driving gear 6 is meshed with the operation gear 5 for transmission, the driving mounting disc 3 rotates at high speed, the inertia block 1 rotates at high speed along with the driving mounting disc 3, the device generates vibration to accelerate screening and blanking of the feed on the spherical screening plate 23, after a period of time, the thinner feed is discharged from the annular discharging cylinder 8 through the conical surface guide cylinder 14 and the blanking cylinder 9, the synchronous motor 7 is turned off, the lifting motor 10 is reversely driven, and the limiting rotary sleeve 19 together with the limiting rotary ring 18 and the rotary screening cylinder 16 descends, until the transmission post 2 and the transmission groove 25 are installed in a matched manner, the synchronous motor 7 is started at the moment, because the inertia blocks 1 are arranged at equal angles, the active installation disc 3 drives the transmission installation disc 24 to rotate together with the rotary screening cylinder 16 through gear transmission to generate centrifugal force, so that the feed at the upper end of each spherical screening plate 23 moves towards the edge and extrudes the rotary discharging door 30 to be discharged, the discharged feed is matched with the inclined guide plate 31 to be thrown into the annular double-layer guide plate 28 and finally enters each collecting box 27, the electric control discharging gate 26 is started to be discharged according to requirements, the device can have good torque drive through the drive of a plurality of groups of synchronous driving motors and is matched with planetary gear transmission, the stable operation of the device is ensured, the screening diversification of the feed is realized through the arrangement of a multi-stage screening structure, the device has various screening selections, the fineness of products is improved, the immunity of dairy cows can be obviously improved through the matched feeding, through lifting adjustment, realize the switching of vibration and centrifugation two kinds of states for the compact structure of device, the transmission is high-efficient.

Example two

On the basis of embodiment one, through the cooperation of lift guide post 20 and lift guide cylinder 21 for the lift of rotating screen cylinder 16 shifts the operation more stable, and under the normal running fit of spacing rotating ring 18 and spacing rotating sleeve 19, makes rotatory centrifugal operation more stable, has further ensured the operating stability of device.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A feed production multi-stage screening and storing device for improving immunity of dairy cows comprises a vertically arranged supporting and mounting cylinder (15), wherein a plurality of supporting and mounting columns (22) are arranged at the edge of the lower end of the supporting and mounting cylinder (15) at equal angles, a feeding conical surface cylinder (17) is vertically arranged at the middle position of the upper end of the supporting and mounting cylinder (15), a rotary screening cylinder (16) is vertically arranged at the middle position of the inner part of the supporting and mounting cylinder (15), the feed production multi-stage screening and storing device is characterized in that the lower end of the feeding conical surface cylinder (17) extends into the upper end of the rotary screening cylinder (16), a transmission mounting disc (24) is horizontally arranged at the middle position of the lower end of the rotary screening cylinder (16), an active mounting disc (3) is rightly arranged below the transmission mounting disc (24), three groups of transmission columns (2) are arranged at equal angles at the upper end of the active mounting disc (3), and transmission grooves (25) are arranged at the lower ends of the transmission mounting disc (24) and matched with the transmission columns (2), three groups of inertia blocks (1) are arranged at equal angles on the outer sides of the transmission mounting disc (24) and the driving mounting disc (3), two groups of inertia blocks (1) are arranged on the transmission mounting disc (24), one group of inertia blocks (1) are arranged on the driving mounting disc (3), the bottom of a support mounting cylinder (15) rightly facing the driving mounting disc (3) is vertically provided with a limit rotating shaft (4) in a penetrating manner, a plurality of groups of spherical screening plates (23) are horizontally arranged at equal intervals in the rotating screening cylinder (16), the numbers of the spherical screening plates (23) are sequentially increased from top to bottom, a plurality of rotating discharge doors (30) are arranged at equal angles on the rotating screening cylinder (16) corresponding to the edges of the spherical screening plates (23), the upper ends of the rotating discharge doors (30) are connected with the rotating screening cylinder (16) through reset rotating shafts (29), and the outer sides of the rotating screening cylinder (16) are matched with the rotating discharge doors (30) and are provided with inclined plates (31), the inner side of the supporting and mounting cylinder (15) is matched with the inclined material guide plates (31) and is provided with annular double-layer material guide plates (28), the outer side of the supporting and mounting cylinder (15) is matched with the lower side of the annular double-layer material guide plates (28) and is provided with a material collecting box (27), the lower end of the material collecting box (27) is provided with an electric control discharging gate (26), and a conical surface material guide cylinder (14) is arranged between the spherical screening plate (23) at the lower end and the bottom of the rotary screening cylinder (16).

2. The multistage screening and storing device for feed production for improving the immunity of dairy cows according to claim 1, wherein the upper end of the limiting rotating shaft (4) is coaxially connected with the driving mounting plate (3), and the lower end of the limiting rotating shaft (4) is horizontally provided with an operating gear (5).

3. The multistage screening and storing device for feed production for improving the immunity of dairy cows according to claim 1 or 2, wherein a plurality of synchronous motors (7) are arranged at the bottom of the supporting and mounting barrel (15) at the outer side of the limiting rotating shaft (4) at equal angles, and the lower ends of the synchronous motors (7) are provided with synchronous driving gears (6) through rotating shafts.

4. The multistage screening and storing device for feed production for improving the immunity of dairy cows of claim 3, wherein the synchronous driving gears (6) are all meshed with the operation gear (5).

5. The multistage screening and storing device for feed production for improving cow immunity according to claim 1, wherein three sets of lifting motors (10) are arranged at the bottom edge positions of the supporting and mounting cylinder (15) at equal angles, each lifting motor (10) is provided with a lifting stud (11) upwards, each lifting stud (11) is provided with a shifted threaded cylinder (12), and the edge positions of the upper end and the lower end of the rotary screening cylinder (16) are horizontally provided with limiting rotary rings (18).

6. The multistage screening and storing device for feed production for improving the immunity of dairy cows of claim 5, wherein a limiting rotating sleeve (19) is arranged on a limiting rotating ring (18) below the position-changing threaded barrel (12).

7. The multistage screening and storing device for feed production for improving the immunity of dairy cows according to claim 5, wherein three groups of lifting guide columns (20) are arranged at the top of the supporting and mounting cylinder (15) at equal angles, and the lifting guide columns (20) are provided with lifting guide cylinders (21).

8. The multistage screening and storing device for feed production for improving immunity of dairy cows according to claim 7, wherein a limiting rotating sleeve (19) is arranged on a limiting rotating ring (18) above the matching of the lifting guide cylinder (21).

9. The multistage screening and storing device for feed production for improving the immunity of dairy cows according to claim 1, wherein a plurality of blanking holes (13) are formed in the rotary screening drum (16) corresponding to the lower end of the conical guide cylinder (14) at equal angles, and the blanking cylinders (9) are arranged at the lower end of the rotary screening drum (16) in a manner of being matched with the blanking holes (13).

10. The multistage screening and storing device for feed production for improving the immunity of dairy cows of claim 9, wherein the bottom of the supporting and mounting cylinder (15) is provided with an annular discharging cylinder (8) in cooperation with the dropping cylinder (9).