CN209968528U

CN209968528U - Fine feeding workshop

Info

Publication number: CN209968528U
Application number: CN201920532590.0U
Authority: CN
Inventors: 杨翔; 韦江成; 李文深; 李安兴; 陈寿杰
Original assignee: Guangxi Yang Xiang Ltd By Share Ltd
Current assignee: Guangxi Yang Xiang Ltd By Share Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-01-21
Anticipated expiration: 2029-04-18

Abstract

The fine feeding workshop comprises a mixing device, a crushing device and a conveying device, wherein the conveying device is communicated with the crushing device and the mixing device and conveys raw materials in the crushing device to the mixing device; the crushing device comprises a crusher and a pulse dust removal assembly, an outlet of the crusher is communicated with the transmission device and used for crushing raw materials to be crushed, the pulse dust removal assembly comprises a fan and a dust removal body connected with the fan, the dust removal body is provided with a dust removal bin, a dust removal feed inlet, an air outlet and a dust removal discharge outlet which are communicated, the fan is communicated with the dust removal feed inlet and the outlet of the crusher, the dust removal discharge outlet is communicated with the transmission device, and the fan is used for transmitting part of crushed raw materials and wind into the dust removal bin; the mixing device is used for mixing the raw materials from the crushing device. Through set up pulse dust removal subassembly on rubbing crusher to can reduce the dust that reducing mechanism produced, promote the air quality of smart mill of feeding place environment.

Description

Fine feeding workshop

Technical Field

The application relates to a feed production system, more specifically relates to a smart mill of feeding.

Background

With the development of society, the breeding industry is developed more and more, and the traditional scattered breeding is changed into the current centralized breeding. Because the nutrition required by animals (such as pigs) in different growth stages and different physiological requirements is different, a plurality of different raw materials are uniformly mixed according to a certain proportion according to a scientific formula, and the feed produced according to a specified process flow is widely applied to the breeding industry.

However, the existing feed production line has many places to be improved. For example, existing feed production lines produce more dust, resulting in poor air quality in the environment in which the feed production line is located.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a smart feeding mill.

The fine feeding workshop comprises a mixing device, a crushing device and a conveying device, wherein the conveying device is communicated with the crushing device and the mixing device and conveys raw materials in the crushing device to the mixing device; the crushing device comprises a crusher and a pulse dust removal component, an outlet of the crusher is communicated with the transmission device and used for crushing raw materials to be crushed, the pulse dust removal component comprises a fan and a dust removal body connected with the fan, the dust removal body is provided with a dust removal bin, a dust removal feed inlet, an air outlet and a dust removal discharge outlet which are communicated, the fan is communicated with the dust removal feed inlet and the outlet of the crusher, the dust removal discharge outlet is communicated with the transmission device, and the fan is used for transmitting part of crushed raw materials and air into the dust removal bin; the mixing device is used for mixing the raw materials from the crushing device.

In the smart mill of feeding of this application, through set up pulse dust removal subassembly on rubbing crusher to can reduce the dust that reducing mechanism produced, promote the air quality of smart mill of feeding place environment. Simultaneously, because the pulse dust removal subassembly only inhales the part by the kibbling raw materials and gets into pulse dust removal originally internally, therefore, the power of fan can set for less to air outlet department can not set up the fan, and dust removal discharge gate department also can not set up and close the fan, thereby can reduce the component of pulse dust removal subassembly and can set for less, and can reduce reducing the manufacturing cost of reducing device.

Additional aspects and advantages of embodiments of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic perspective view of a precision feeding house according to certain embodiments of the present application.

Fig. 2 to 5 are schematic partial perspective views of the precision feeding workshop in fig. 1.

FIG. 6 is a schematic perspective view of a conveyor of a finishing house according to certain embodiments of the present disclosure.

FIG. 7 is a schematic perspective view of a precision feeding house according to certain embodiments of the present application.

FIG. 8 is a schematic perspective view of a powder transport assembly of a precision feeder house according to certain embodiments of the present disclosure.

FIG. 9 is a schematic perspective view of a particulate transport assembly of a precision feeder house according to certain embodiments of the present application.

Fig. 10 and 11 are schematic perspective views of a crushing apparatus of a finishing mill according to some embodiments of the present disclosure.

FIG. 12 is a schematic diagram of the operation of the pulse dedusting assembly of the precision feeder house of certain embodiments of the present application.

Fig. 13-17 are perspective views of a precision feeding house according to certain embodiments of the present application.

FIG. 18 is a perspective view of a work platform of a precision feeder house according to certain embodiments of the present disclosure.

FIG. 19 is a partially exploded, schematic illustration of a work platform of a precision feeder house according to certain embodiments of the present application.

FIG. 20 is a schematic perspective view of a precision feeding house according to certain embodiments of the present application.

Fig. 21 is an enlarged schematic view of a portion of the precision feeding bay of fig. 20.

FIG. 22 is a partially exploded schematic view of the small hopper of the fine feed bay of an embodiment of the present application.

FIG. 23 is a schematic cross-sectional view of the hopper of FIG. 22 taken along line XXIII-XXIII.

Fig. 24-27 are perspective views of a bag breaking assembly of a precision feeding lane according to certain embodiments of the present disclosure.

Figures 28-31 are perspective views of mounting members of a precision feeding bay according to certain embodiments of the present application.

FIG. 32 is a schematic perspective view of a large hopper of a precision feeder house according to certain embodiments of the present application.

FIG. 33 is a schematic cross-sectional view of the hopper of FIG. 32 taken along line XXXIII-XXXIII.

Fig. 34 is a schematic perspective view of a bag breaking hopper of a precision feeding house according to an embodiment of the present application.

Fig. 35 is a schematic perspective view of a hopper system of a precision feeding bay according to an embodiment of the present application.

Detailed Description

Embodiments of the present application will be further described below with reference to the accompanying drawings. The same or similar reference numbers in the drawings identify the same or similar elements or elements having the same or similar functionality throughout.

In addition, the embodiments of the present application described below in conjunction with the accompanying drawings are exemplary and are only for the purpose of explaining the embodiments of the present application, and are not to be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 3, 10 and 11, the finishing house 100 includes a mixing device 70, a crushing device 50 and a transmission device 81, wherein the transmission device 81 is connected to the crushing device 50 and the mixing device 70 and transmits the raw material in the crushing device 50 to the mixing device 70; the crushing device 50 comprises a crusher 54 and a pulse dust removal assembly 56, an outlet of the crusher 54 is communicated with the transmission device 81 and used for crushing raw materials to be crushed, the pulse dust removal assembly 56 comprises a fan 561 and a dust removal body 562 connected with the fan 561, the dust removal body 562 is provided with a dust removal bin 563, a dust removal feed inlet 564, an air outlet 565 and a dust removal discharge outlet 566 which are communicated, the fan 561 is communicated with the dust removal feed inlet 564 and an outlet of the crusher 54, the dust removal discharge outlet 566 is communicated with the transmission device 81, and the fan 561 is used for transmitting part of crushed raw materials and wind into the dust removal bin 563; the mixing device 70 is used to mix the raw materials from the pulverizing device 50.

Referring to fig. 5, the outlet of the crusher 54 (i.e., the crusher outlet 542) is in communication with the second feed port 8112. The dust removal discharge port 566 may be in communication with the second feed port 8112; alternatively, the positions on the transfer device 81 other than the second feed port 8112 communicate. The duster body 562 comprises a first body 567 and a second body 568 connected. The first body 567 is cylindrical and encloses a cylindrical cavity, the dust removing material inlet 564 is formed in the outer peripheral surface of the first body 567, and the axial direction of the dust removing material inlet 564 is tangent to the inner wall of the first body 567. The air outlet 565 is opened at an end of the first body 567 far from the second body 568, and an axis of the air outlet 565 is coincident with an axis of the first body 567. The second body 568 has a conical tube shape, and an axis of the second body 568 coincides with an axis of the first body 567. A dust ejection outlet 566 opens at an end of the second body 568 remote from the first body 567. The dust removal inlet 564 is a circular opening and the air outlet 565 is a circular opening.

Referring to fig. 12, when the pulse dust collector 56 operates, a part of the pulverized raw material and air are sucked into the first body 567 by the fan 561 through the dust-collecting inlet 564, and the air flow (wind, air) containing the raw material enters the first body 567 through the dust-collecting inlet 564 along a tangential direction of the first body 567 and then rotates from top to bottom along an inner wall of the first body 567, the downward rotating air flow is called an outer vortex (outer vortex), and the outer vortex reaches the bottom of the second body 568 and then rotates upward along the axis. This upwardly swirling air is called an inner vortex (inner vortex). The air in the inner vortex is output to the outside of the dust removing body 562 through the air outlet 565. Because the outer vortex and the inner vortex rotate in the same direction, when the gas flow containing the raw material rotates, the raw material moves to the inner wall of the second body 568 under the pushing of inertial centrifugation, and the raw material reaching the inner wall of the second body 568 descends along the inner wall of the second body 568 under the combined action of the gas flow and gravity and is output to the outside of the dust removing body 562 through the dust removing discharge hole 566.

In the working process of the crushing device 50, the crusher 54 crushes the raw material to be crushed to obtain the crushed raw material, part of the crushed raw material enters the dust removal body 562 through the fan 561, and the crushed raw material entering the dust removal body 562 is settled and then enters the transmission device 81 through the dust removal discharge hole 566; the other part of the pulverized raw material which is not sucked into the dedusting body 562 by the fan 561 directly enters the conveying device 81 through the second feed port 8112. Specifically, the fan 561 sucks only the pulverized material with smaller particle size, and the pulverized material with larger particle size can directly enter the conveying device 81 through the second feeding port 8112.

In the accurate workshop 100 of feeding of this embodiment, through set up the pulse dust removal subassembly on the rubbing crusher to can reduce the dust that reducing mechanism produced, promote the air quality of accurate workshop of feeding in the environment. In the pulverizing apparatus 50 of the present embodiment, since the pulse dust removing unit 56 sucks only a part of the pulverized raw material into the pulse dust removing body 562, the power of the fan 561 may be set to be relatively small, the fan may not be provided at the air outlet 565, and the air shutoff fan may not be provided at the dust removing outlet 566, so that the number of components of the pulse dust removing unit 56 may be reduced, and the manufacturing cost of the pulverizing apparatus 50 may be reduced.

Referring to fig. 1 and fig. 2, the precision workshop 100 of the present application further includes a mixing device 70, an auxiliary feeding device 60, a carrying device 10 and a plurality of powder hoppers 301, the carrying device 10 encloses an operation space 113, the plurality of powder hoppers 301 are installed in the operation space 113, the carrying device 10 is used for carrying raw materials to be mixed into the plurality of powder hoppers 301, the plurality of powder hoppers 301 are all communicated with the auxiliary feeding device 60, the auxiliary feeding device 60 is communicated with the mixing device 70, the auxiliary feeding device 60 is used for weighing and storing the raw materials to be mixed, and the mixing device 70 is used for mixing the raw materials to be mixed.

Referring to fig. 31, the powder hopper 301 of the present application may be a bag breaking hopper 303, and the powder hopper 301 includes a large hopper 31 and a bag breaking assembly 33 disposed on the large hopper 31. When raw materials to be mixed in the ton bag 101 need to be poured into the powder hopper 301, the carrying device 10 carries the ton bag 101 filled with the raw materials to the upper side of the powder hopper 301, and places the ton bag 101 on the bag breaking assembly 33, so that the ton bag 101 is in close contact with the bag breaking assembly 33 under the action of gravity, and is pierced by the bag breaking assembly 33, and the raw materials in the ton bag 101 can be poured into the large hopper 31, therefore, the raw materials in the ton bag 101 are poured into the powder hopper 301 by using the bag breaking assembly 33, manual intervention is not needed, and the automation degree of feed production is improved, and the efficiency of feed production is improved.

The raw materials to be mixed stored in each powder hopper 301 may be different. The raw materials to be mixed in the plurality of powder hoppers 301 are fed into the sub-feeder 60 separately (not simultaneously), and the sub-feeder 60 can weigh the raw materials to be mixed, which are fed from the different powder hoppers 301, separately and store them in the sub-feeder 60. The mixing device 70 is used for mixing a plurality of different raw materials to be mixed, which enter from the auxiliary feeding device 60, so as to obtain mixed feed with different proportions. In other embodiments, the raw materials to be mixed in the plurality of powder hoppers 301 may be the same or partially the same. The raw materials to be mixed can be powder, and the powder can be non-granular agricultural products such as wheat bran, soybean powder, corn powder, sorghum powder, flour and the like. In other embodiments, the raw materials to be mixed may also be granulated materials, which may be granular agricultural products such as soybeans, corns, sorghum, wheat, and the like.

The sub-feeding device 60 of the present embodiment may weigh all the raw materials to be mixed, which are introduced from the plurality of powder hoppers 301, and then transfer the weighed raw materials to the mixing device 70. In other embodiments, the auxiliary feeding device 60 may also deliver the raw materials to be mixed to the mixing device 70 after each weighing of the raw materials to be mixed entering from one powder hopper 301, and then weigh the raw materials to be mixed entering the next powder hopper 301.

When the existing feed production line is used for producing feed, the weight of the raw materials is generally weighed firstly, and then the weighed raw materials are added into the feed production line for production, so that the automation degree of the feed production line is low.

In the smart mill of feeding 100 of this application, supplementary feed arrangement 60 can weigh and save the raw materials that wait to mix to supplementary feed arrangement 60 can weigh the weight of the raw materials that wait to mix that gets into from different powder hoppers 301 respectively, and export the raw materials that wait to mix of multiple difference to mixing arrangement 70 in the mixture with obtaining mixed fodder, improved the degree of automation of smart mill of feeding 100.

Referring to fig. 1 and 2, the precision workshop 100 of the present application further includes a mixing device 70, an auxiliary feeding device 60, a handling device 10, and a plurality of powder hoppers 301.

The carrying device 10 includes a sliding support 11, a sliding drive assembly 12, and a lifting drive assembly 13. The sliding support 11 includes two sub-supports, the two sub-supports are respectively a first sub-support 111 and a second sub-support 112, and the two sub-supports include a plurality of supporting seats 1111 and a sliding rail 1112. A plurality of supporting seats 1111 of each sub-bracket are positioned on the same straight line and arranged at intervals. One end of the supporting seat 1111 is fixed on a supporting surface for supporting the precision feeding workshop 100, and the supporting surface can be the ground, an installation platform, etc. The slide rail 1112 is fixed at one end of the support 1111 away from the support surface, and the slide rail 1112 is connected with the plurality of support 1111 and is in a straight line. The first sub-mount 111 and the second sub-mount 112 are spaced apart and disposed opposite to each other, and a travel space 113 is formed between the first sub-mount 111 and the second sub-mount 112.

The sliding drive assembly 12 includes a first drive 121, a suspension beam 122 and a second drive 123. The hanging beam 122 is disposed on the sliding rails 1112 of the two sub-brackets, and the extending direction (or the length direction) of the hanging beam 122 is perpendicular to the extending direction of the sliding rails 1112. The number of the first driving members 121 is two, the two first driving members 121 are respectively disposed at two opposite ends of the hanging beam 122, and the two first driving members 121 are respectively movably disposed on the two sliding rails 1112. The moving direction of the first driving member 121 coincides with the extending direction (or length direction) of the sliding rail 1112. The second driving member 123 is located in the operating space 113 and movably disposed on the hanging beam 122, the second driving member 123 can extend the length direction of the hanging beam 122 to move, and the moving direction of the first driving member 121 is perpendicular to the moving direction of the second driving member 123.

The lifting driving assembly 13 is disposed on the second driving member 123, and the second driving member 123 can drive the lifting driving assembly 13 to move along the length direction of the hanging beam 122. The lifting drive assembly 13 is used to lift the raw materials to be mixed. The lifting driving assembly 13 can comprise a driving motor, a lifting rope and a hook, the driving motor can drive the lifting rope to be coiled on the driving motor or be released from the driving motor, and when the lifting rope is coiled on the driving motor, the driving motor can lift the raw materials to be mixed; when the lifting rope is released from the driving motor, the driving motor lowers the height of the raw materials to be mixed. Specifically, the raw material to be mixed is loaded in the ton bag 101, and the elevating drive assembly 13 is used to elevate the ton bag 101 containing the raw material to be mixed.

Referring to fig. 3 to 5 together, the auxiliary feeding device 60 is disposed in the operation space 113. The auxiliary feeding device 60 comprises an auxiliary hopper 61, a powder weighing sensor (not shown) and an auxiliary hopper valve 63. The auxiliary hopper 61 communicates with the mixing device 70. The sub-hopper valve 63 is movably provided on the sub-hopper 61, and the sub-hopper valve 63 selectively communicates or does not communicate the sub-hopper 61 with the mixing device 70 when moving relative to the sub-hopper 61. The powder weighing sensor is provided in the sub-hopper 61 and is used to weigh the raw materials to be mixed in the sub-hopper 61. Specifically, the sub-hopper 61 includes a sub-hopper inlet 611 and a sub-hopper outlet 612, and the raw material to be mixed enters the sub-hopper 61 from the sub-hopper inlet 611 and is output to the outside of the sub-hopper 61 from the sub-hopper outlet 612. In the present embodiment, the sub-hopper 61 is symmetrical with respect to a plane of symmetry defined as a sub-hopper plane of symmetry P1, and the sub-hopper plane of symmetry P1 is perpendicular to the extending direction of the slide rails 1112. The sub-bucket valve 63 is provided at an end of the sub-bucket 61 near the sub-bucket outlet 612. The powder weighing sensor may be provided on the auxiliary hopper valve 63.

Wherein, the mixed raw material can be powder, and the powder can be non-granular agricultural products such as wheat bran, soybean powder, corn powder, sorghum powder, flour and the like.

Referring to fig. 2, 3 and 7, a plurality of powder hoppers 301 are installed in the operating space 113. The powder hopper 301 includes a large hopper inlet 3111 and a large hopper outlet 3122, and raw materials to be mixed can enter the powder hopper 301 from the large hopper inlet 3111 and be discharged from the large hopper outlet 3122 to the outside of the powder hopper 301. The powder hopper 301 communicates with the auxiliary feeding device 60. In some embodiments, the powder hopper 301 is directly connected to the auxiliary feeding device 60, and in this case, the powder conveying assembly 83 is not required to be arranged between the powder hopper 301 and the auxiliary feeding device 80 for communication. Specifically, the big bucket discharge port 3122 is located right above the auxiliary bucket inlet 611 and communicates with the auxiliary bucket inlet 611, specifically, the distance between the big bucket discharge port 3122 and the supporting surface is greater than the distance between the auxiliary bucket inlet 611 and the supporting surface; alternatively, the auxiliary hopper inlet 611 is located between the large hopper outlet 3122 and the support surface. The raw materials to be mixed in the powder hopper 301 can sequentially drop into the sub-hopper 61 from the large hopper discharge port 3122 and the sub-hopper inlet 611 by the action of gravity.

A plurality of powder hoppers 301 are distributed on opposite sides of the auxiliary feeding device 60. Specifically, the number of the powder hoppers 301 in this embodiment is four, and two of the powder hoppers are distributed in a group on two opposite sides of the auxiliary feeding device 60. Two of the powder hoppers 301 are symmetrical to the other two powder hoppers 301 about the auxiliary hopper symmetry plane P1. In other embodiments, the number of the powder hoppers 301 may also be odd, for example, the number of the powder hoppers 301 may also be one, three, five or seven, in which case, a plurality of powder hoppers 301 are distributed on two opposite sides of the auxiliary feeding device 60; alternatively, the number of the powder hoppers 301 may be even, and the number of the powder hoppers 301 may be two, six, or eight, in which case, the plurality of powder hoppers 301 are symmetrically distributed on opposite sides of the auxiliary feeding device 60.

Referring to fig. 2 to 4, the mixing device 70 is installed on the supporting surface and located in the operation space 113. The mixing device 70 is in communication with the auxiliary feeding device 60. The mixing device 70 includes a mixer 71 and a mixer holder 72. The mixer holder 72 is mounted on the support surface, and the mixer holder 72 is formed with a mixer mounting hole. The mixer 71 is inserted into the mixer mounting hole and supported on the mixer holder 72. The mixer 71 includes a mixing hopper 711 and a stirrer 712 provided on the mixing hopper 711. The mixing hopper 711 stores the raw materials to be mixed, and the agitator 712 stirs the raw materials to be mixed. The mixing hopper 711 includes a mixing hopper inlet 7111 and a mixing hopper outlet 7112, the mixing hopper outlet 7112 is housed in the mixer holder 72, and the mixing hopper inlet 7111 is located outside the mixer holder 72 and communicates with the sub-hopper outlet 612 of the sub-hopper 61. In some embodiments, the auxiliary feeding device 60 is directly communicated with the mixing device 70, and in this case, the transmission device 81 is not required to be arranged between the auxiliary feeding device 60 and the mixing device 70 for communication. Specifically, the auxiliary hopper outlet 612 is located directly above the mixing hopper inlet 7111 and communicates with the mixing hopper inlet 7111, in other words, the distance between the auxiliary hopper outlet 612 and the support surface is greater than the distance between the mixing hopper inlet 7111 and the support surface. The raw materials to be mixed in the sub-hopper 61 can sequentially drop into the mixing hopper 711 from the sub-hopper outlet 612 and the mixing hopper inlet 7111 by the action of gravity.

In the present embodiment, the mixing bucket 711 is symmetrical with respect to a plane of symmetry defined as a mixing bucket symmetry plane P2, and a mixing bucket symmetry plane P2 is perpendicular to the extending direction of the slide rail 1112 and coincides with the auxiliary bucket symmetry plane P1. In other embodiments, the mixing bucket symmetry plane P2 may be parallel to the extending direction of the sliding rail 1112 and coincide with the auxiliary bucket symmetry plane P1, in which case the auxiliary bucket symmetry plane P1 may also be parallel to the extending direction of the sliding rail 1112.

In some embodiments, the auxiliary feeding device 60 of the above embodiments may include an auxiliary hopper 61, a powder weighing sensor (not shown), an auxiliary hopper valve 63, and a pulverizer (not shown), wherein the auxiliary hopper 61 is in communication with the pulverizer, the pulverizer is in communication with the mixing device 70, the pulverizer is configured to pulverize the raw materials to be mixed, the auxiliary hopper valve 63 is movably disposed on the auxiliary hopper 61, the auxiliary hopper valve 63 is capable of selectively communicating or not communicating the auxiliary hopper 61 with the pulverizer when moving relative to the auxiliary hopper 61, and the powder weighing sensor is disposed in the auxiliary hopper 61 and configured to weigh the raw materials to be mixed.

In this case, the raw material to be mixed may be a granular material, and the granular material may be granular agricultural products such as soybean, corn, sorghum, and wheat. The fine feed mill 100 of the present embodiment is capable of crushing and mixing the raw materials to be mixed.

Referring to fig. 7 and 8, in some embodiments, the fine feeding bay 100 further includes powder conveying assemblies 83, the number of powder conveying assemblies 83 is the same as the number of powder hoppers 301, and each powder conveying assembly 83 is in communication with the auxiliary feeding device 60 and a corresponding powder hopper 301.

The powder conveying assembly 83 is communicated with the inlet of the auxiliary feeding device 60 and the outlet of the powder hopper 301. The inlet of the auxiliary feeding device 60 is an auxiliary hopper inlet 611, and the outlet of the powder hopper 301 is a large hopper discharge port 3122. In this embodiment, the powder hopper 301 is communicated with the auxiliary feeding device 60 through the powder conveying assembly 83, so that the outlet height of the powder hopper 301 can be lower than the inlet height of the auxiliary feeding device 60, and at this time, the distance between the powder hopper 301 and the supporting surface can be smaller, so that the overall height of the fine feeding workshop 100 can be smaller, and the structure is more compact.

Referring to fig. 7 and 8, in some embodiments, the powder conveying assembly 83 includes a powder conveying pipe 831, the powder conveying pipe 831 includes a powder inlet 8311 and a powder outlet 8312, the powder inlet 8311 is communicated with the powder hopper 301, the powder outlet 8312 is communicated with the auxiliary feeding device 60, and the height of the powder inlet 8311 is lower than that of the powder outlet 8312 relative to a supporting surface for supporting the fine feeding bay 100.

Specifically, the powder conveying assembly 83 further includes a powder conveying member 832 and a powder driving member 833, the powder conveying member 832 is rotatably installed in the powder conveying pipe 831, the powder hopper conveying member 832 passes through a powder feeding port 8311 and a powder discharging port 8312, and the powder driving member 833 is connected to the powder conveying member 832 and is used for driving the powder conveying member 832 to rotate. The powder material transmission component 83 may be a screw conveyor (auger), the powder material driving component 833 may be a motor, and the powder material transmission component 832 may include a rotating shaft and a helical blade arranged on the rotating shaft. The powder inlet 8311 and the powder outlet 8312 are respectively located at opposite ends of the powder conveying pipe 831. The powder inlet 8311 is communicated with the outlet of the powder hopper 301 (i.e., the large hopper outlet 3122), and the powder outlet 8312 is communicated with the inlet of the auxiliary feeding device 60 (i.e., the auxiliary hopper inlet 611). The powder feeding port 8311 is lower than the powder discharging port 8312, the outlet height of the powder hopper 301 is lower than the inlet height of the auxiliary feeding device 60, and at this time, the distance between the powder hopper 301 and the supporting surface can be smaller, so that the overall height of the fine feeding workshop 100 can be smaller, and the structure is more compact.

Referring to fig. 5 and 6, in some embodiments, the finishing house 100 further includes a transmission device 81 communicating the mixing device 70 and the auxiliary feeding device 60, the transmission device 81 includes a mixing transmission pipe 811, a mixing transmission member 812 and a mixing driving member 813, the mixing transmission member 812 is rotatably installed in the mixing transmission pipe 811, the mixing driving member 813 is used for driving the mixing transmission member 812 to rotate, and the mixing transmission pipe 811 is communicated with the auxiliary feeding device 60 and the mixing device 70.

Mixing transfer tube 811 includes a first inlet port 8111 and a mixing outlet port 8113, the first inlet port 8111 is located between two ends of mixing transfer tube 811, and mixing outlet port 8113 is located at one end of mixing transfer tube 811. The first feed port 8111 is communicated with the outlet of the auxiliary feeding device 60, and when the auxiliary feeding device 60 does not comprise a pulverizer, the first feed port 8111 is communicated with the auxiliary hopper outlet 612; when the auxiliary feeding device 60 includes a pulverizer, the first feed port 8111 communicates with an outlet of the pulverizer. The mixing discharge port 8113 is communicated with the mixing hopper inlet 7111. The mixing conveyance 812 passes through the first inlet port 8111 and the mixing outlet port 8113, so that when the mixing conveyance 812 rotates in the mixing conveyance pipe 811, the raw material in the auxiliary feeding device 60 can enter the mixing conveyance pipe 811 from the first inlet port 8111 and be output into the mixing device 60 from the mixing outlet port 8113. The mixing conveyor 812 can be an auger.

In the present embodiment, the mixing device 70 and the auxiliary feeding device 60 are communicated through the transmission device 81, the height of the first feeding hole 8111 can be lower than the height of the mixing discharge hole 8113, and the height of the outlet (i.e. the auxiliary hopper outlet 612) of the auxiliary feeding device 60 is lower than the height of the mixing hopper inlet 7111. At this time, the distance between the auxiliary feeding device 60 and the supporting surface can be smaller, so that the overall height of the precision feeding workshop 100 can be smaller, and the structure is more compact.

Referring to fig. 4 to 6, in some embodiments, the precision feeding workshop 100 further includes a crushing device 50, the crushing device 50 is used for weighing and crushing the raw material to be crushed, and the transmission device 81 is further connected to the crushing device 50 and the mixing device 70; the conveying device 81 is sequentially communicated with the crushing device 50, the auxiliary feeding device 60 and the mixing device 70.

The raw material to be pulverized is also one of the raw materials to be mixed. The raw material to be crushed is granular material which can be granular agricultural products such as soybean, corn, sorghum, wheat and the like.

The number of the transmission devices 81 is one, at this time, the mixing transmission pipe 811 includes a first feeding hole 8111, a second feeding hole 8112 and a mixing discharge hole 8113, the second feeding hole 8112 and the mixing discharge hole 8113 are respectively located at two opposite ends of the mixing transmission pipe 811, and the first feeding hole 8111 is located between the second feeding hole 8112 and the mixing discharge hole 8113. The first feed inlet 8111 is communicated with the outlet of the auxiliary feed device 60, the second feed inlet 8112 is communicated with the outlet of the crushing device 50, and the mixed discharge outlet 8113 is communicated with the mixed hopper inlet 7111.

This embodiment only needs one transmission device 81 to be able to transmit the raw material in the auxiliary feeding device 60 and the raw material in the crushing device 50 to the mixing device 70, so that the number of the transmission devices 81 required for the fine feeding mill 100 is small, the structure of the fine feeding mill 100 is more compact, and the space occupied by the fine feeding mill 100 is small. In this embodiment, the first inlet port 8111 is higher than the second inlet port 8112, and the first inlet port 8111 is lower than the mix outlet port 8113. Thus, the distance between the crushing device 50 and the supporting surface can be set to be smaller, and the distance between the auxiliary feeding device 60 and the supporting surface can be set to be smaller, so that the overall height of the fine feeding workshop 100 can be smaller, and the structure is more compact.

In another embodiment, the positional relationship among the sub-feeding device 60, the pulverizing device 50, and the mixing device 70 may be adjusted. Specifically, the crushing device 50 is located between the auxiliary feeding device 60 and the mixing device 70. At this time, the number of the transmission devices 81 is still one, the mixing and conveying pipe 811 still includes a first feeding hole 8111, a second feeding hole 8112 and a mixing and discharging hole 8113, the first feeding hole 8111 and the mixing and discharging hole 8113 are respectively located at two opposite ends of the mixing and conveying pipe 811, and the second feeding hole 8112 is located between the first feeding hole 8111 and the mixing and discharging hole 8113. The first feed inlet 8111 is communicated with the outlet of the auxiliary feed device 60, the second feed inlet 8112 is communicated with the outlet of the crushing device 50, and the mixed discharge outlet 8113 is communicated with the mixed hopper inlet 7111.

Also, the present embodiment can transfer the raw material in the auxiliary feeding device 60 and the raw material in the pulverizing device 50 into the mixing device 70 only by one transfer device 81, so that the number of transfer devices 81 required for the finishing booth 100 is small, the structure of the finishing booth 100 is more compact, and the space occupied by the finishing booth 100 is small. In this embodiment, the second inlet port 8112 is higher than the first inlet port 8111, and the second inlet port 8112 is lower than the mix outlet port 8113. Thus, the distance of the crushing apparatus 50 with respect to the supporting surface can be set smaller, and the distance of the auxiliary feeding apparatus 60 with respect to the supporting surface can be set smaller, so that the overall height of the precision feeding bay 100 can be made smaller.

In yet another embodiment, the fine feeding house 100 further comprises a crushing device 50, the crushing device 50 is used for weighing and crushing the raw material to be crushed, and the transmission device 81 is further communicated with the crushing device 50 and the mixing device 70; the number of the transfer devices 81 is two, wherein one transfer device 81 communicates with the auxiliary feeding device 60 and the mixing device 70, and the other transfer device 81 communicates with the pulverizing device 50 and the mixing device 70.

At this time, the auxiliary feeding device 60 and the pulverizing device 50 may be respectively located at opposite sides of the mixing device 70. In the precision feeding bay 100 of the present embodiment, the crushing apparatus 50 and the auxiliary feeding apparatus 60 are respectively communicated with the mixing apparatus 70 through two transmission apparatuses 81, so that the relative positions among the auxiliary feeding apparatus 60, the crushing apparatus 50, and the mixing apparatus 70 can be more flexibly set.

In other embodiments, the crushing device 50 may be in direct communication with the mixing device 70, in which case the transmission device 81 need not be provided to communicate between the crushing device 50 and the mixing device 70. Specifically, the outlet of the comminution device 50 is located directly above the mixing hopper inlet 7111 and communicates with the mixing hopper inlet 7111, in other words, the distance between the outlet of the comminution device 50 and the support surface is greater than the distance between the mixing hopper inlet 7111 and the support surface. The raw material in the pulverizer 50 can sequentially drop into the mixing hopper 711 from the outlet of the pulverizer 50 and the mixing hopper inlet 7111 by the action of gravity.

Referring to fig. 3 and 4, in some embodiments, the pulverizing device 50 includes a pulverizing hopper 51, a particle weighing sensor (not shown), a pulverizing hopper valve 53 and a pulverizer 54, the pulverizer 54 is connected to the pulverizing hopper 51 and the transmission device 81, the pulverizing hopper valve 53 is movably disposed on the pulverizing hopper 51, the pulverizing hopper valve 53 selectively connects or disconnects the pulverizing hopper 51 and the pulverizer 54 when moving relative to the pulverizing hopper 51, and the particle weighing sensor is disposed in the pulverizing hopper 51 and is used for weighing the raw material to be pulverized. Specifically, the crushing hopper 51 includes a crushing hopper inlet 511 and a crushing hopper outlet 512, and the raw material to be crushed enters the crushing hopper 51 from the crushing hopper inlet 511 and is output into the crusher 54 from the crushing hopper outlet 512. In the present embodiment, the grinding hopper 51 is symmetrical about a plane of symmetry defined as a grinding bucket symmetry plane P3, and the grinding bucket symmetry plane P3 is perpendicular to the extending direction of the slide rails 1112 and coincides with the auxiliary bucket symmetry plane P1. The grinding hopper valve 53 is disposed at an end of the grinding hopper 51 near the grinding hopper outlet 512. A particle weighing sensor may be provided on the shredder hopper valve 53. The crusher 54 includes a crusher inlet 541 and a crusher outlet 542, the crusher inlet 541 is communicated with the crushing hopper outlet 512, and the crusher outlet 542 is communicated with the second feed port 8112.

Referring to fig. 2, 7 and 9, in some embodiments, the finishing house 100 further includes a plurality of particle hoppers 302, the particle hoppers 302 are distributed on two opposite sides of the crushing device 50 and located in the operation space 113; the fine feed mill 100 further comprises particle transport assemblies 82, the number of particle transport assemblies 82 corresponds to the number of particle hoppers 302, and each particle transport assembly 82 communicates with the crushing device 50 and a corresponding particle hopper 302.

The material to be pulverized stored in each particle hopper 302 may be different. Specifically, the number of the particle hoppers 302 in this embodiment is four, and two of the particle hoppers are distributed in a group on two opposite sides of the crushing device 50. Two of the particle hoppers 302 and the other two particle hoppers 302 are located about the crushing hopper symmetry plane P3. In other embodiments, the number of particle hoppers 302 may be odd, for example, the number of particle hoppers 302 may be one, three, five, seven, in which case the plurality of particle hoppers 302 are distributed on opposite sides of the comminuting device 50; alternatively, the number of the particle hoppers 302 may be even, and the number of the particle hoppers 302 may be two, six, or eight, in which case the plurality of particle hoppers 302 are symmetrically disposed on opposite sides of the crushing apparatus 50.

The particle transport assembly 82 includes a particle transport tube 821, a particle transport member 822, and a particle drive member 823. The particle transport tube 821 includes a particle inlet 8211 and a particle outlet 8212, where the particle inlet 8211 and the particle outlet 8212 are located at opposite ends of the particle transport tube 821. The particle feed port 8211 communicates with an outlet of the particle hopper 302, and the particle discharge port 8212 communicates with an inlet of the pulverizing device 50. The particle transfer member 822 is rotatably installed in the particle transfer pipe 821, and in particular, the particle transfer member 822 is rotatably installed at opposite ends of the particle transfer pipe 821. The particle driving member 823 is connected to the particle transferring member 822 and is used for driving the particle transferring member 822 to rotate. The height of the particle feed port 8211 is lower than the height of the particle discharge port 8212, that is, the height of the outlet of the particle hopper 302 is lower than the height of the inlet of the pulverizing device 50.

In another embodiment, the particle hopper 302 may be in direct communication with the comminution apparatus 50, in which case the particle hopper 302 does not need to be in communication with the comminution apparatus 50 via the particle transfer assembly 82. Specifically, the outlet of the particle hopper 302 (i.e., the big hopper discharge port 3122) is located directly above the crushing hopper inlet 511 and communicates with the crushing hopper inlet 511, in other words, the distance between the big hopper discharge port 3122 and the support surface is greater than the distance between the crushing hopper inlet 511 and the support surface; or, the crushing hopper inlet 511 is positioned between the big hopper discharge port 3122 and the support surface. The raw materials to be mixed in the particle hopper 302 can fall into the grinding hopper 51 from the hopper discharge port 3122 and the grinding hopper inlet 511 in this order by gravity.

Referring to fig. 2 and 7, in some embodiments, a plurality of particle hoppers 302 and a plurality of powder hoppers 301 are distributed on opposite sides of the auxiliary feeding device 60 and the pulverizing device 50 and are located in the operation space 113. The particle hopper 302 and the powder hopper 301 on the same side of the auxiliary charging device 60 are positioned on the same straight line, and the particle hopper 302 and the powder hopper 301 on the same side of the auxiliary charging device 60 are both mounted on the same bracket. In this embodiment, the particle hopper 302 and the powder hopper 301 located on the same side of the auxiliary feeding device 60 are both mounted on the same frame (the hopper frame 32), so that the fine feeding booth 100 is more compact in structure. Specifically, the hopper holder 32 is formed with a plurality of hopper receiving holes 323, the plurality of hopper receiving holes 323 are equally spaced, centers of the plurality of hopper receiving holes 323 are positioned on the same line, and each particle hopper 302 and each powder hopper 301 are respectively installed in one hopper receiving hole 323.

In the fine feed mill 100 of the present application, the plurality of particle hoppers 302 are symmetrically distributed on opposite sides of the comminuting device 50, thereby making the distribution of the elements of the fine feed mill 100 more compact. Meanwhile, the height of the particle feed port 8211 is lower than that of the particle discharge port 8212, so that the height of the particle hopper 302 can be set lower, and further the height of the fine feeding bay 100 can be set lower.

Referring to fig. 31, the particle hopper 302 of the present application may be a bag breaking hopper 303, and the particle hopper 302 includes a large hopper 31 and a bag breaking assembly 33 disposed on the large hopper 31. When raw materials to be mixed in the ton bag 101 need to be poured into the particle hopper 302, the carrying device 10 carries the ton bag 101 filled with the raw materials to the upper part of the powder hopper 301, and places the ton bag 101 on the bag breaking assembly 33, so that the ton bag 101 is in close contact with the bag breaking assembly 33 under the action of gravity, and is pierced by the bag breaking assembly 33, and the raw materials in the ton bag 101 can be poured into the large hopper 31, therefore, the raw materials in the ton bag 101 are poured into the particle hopper 302 by using the bag breaking assembly 33 without manual intervention, and the automation degree of feed production is improved, and the efficiency of feed production is improved.

The material to be pulverized stored in each particle hopper 302 may be different. The raw materials to be pulverized in the plurality of particle hoppers 302 are fed to the pulverizing device 50 separately (not simultaneously), and the pulverizing device 50 can weigh the raw materials to be pulverized which have entered from the different particle hoppers 302 separately and store them in the pulverizing device 50 (pulverizing hopper 51). In other embodiments, the raw material to be pulverized in the plurality of particle hoppers 302 may also be the same, or partially the same.

The crushing apparatus 50 of the present embodiment may weigh all the raw materials to be mixed, which have entered from the plurality of particle hoppers 302, and then transfer the weighed raw materials to the crusher 54 to crush the raw materials. In other embodiments, the crushing device 50 may transfer the raw material to be crushed to the crusher 54 for crushing after weighing the raw material to be crushed entering from one particle hopper 302, and then weigh the raw material to be mixed entering from the next particle hopper 302.

In the smart mill of feeding 100 of this application, reducing mechanism 50 can weigh and smash the raw materials of treating kibbling to reducing mechanism 50 can weigh respectively from the weight of the raw materials of treating that different granule hoppers 302 got into mixed, and export the raw materials of treating mixing of multiple difference to mixing arrangement 70 in the mixture with obtaining mixed feed, improved the degree of automation of smart mill of feeding 100.

Referring to fig. 3, 10 and 11, in some embodiments, the crushing device 50 further comprises a crusher support 55, and the crusher 54 is mounted on the crusher support 55. The shredder bracket 55 is mounted on the support surface and the shredder bracket 55 is capable of absorbing vibrations generated when the shredder 54 is operated. Specifically, the crusher support 55 may be provided with a shock absorbing member on which the crusher 54 is provided, and the shock absorbing member may be a rubber member.

Referring to fig. 13 and 14, in some embodiments, the fine feed bay 100 further includes a small hopper 41 and a micro hopper 49, the small hopper 41 is disposed on the mixing device 70 and is in communication with the mixing device 70, and the micro hopper 49 is disposed on the mixing device 70 and is in communication with the mixing device 70.

The small hopper 41 is used for storing powdery raw materials to be mixed, such as protein, mineral substances and the like, wherein the protein can be fish meal, bean cakes and the like, and the mineral substances can be bone meal, stone powder and the like. The micro hopper 49 may be used to store trace elements, which may be amino acids.

The number of the small hoppers 41 may be one or more, and each small hopper 41 may store different raw materials to be mixed. The number of the micro-hoppers 49 may be one or more, and each micro-hopper 49 may store different raw materials to be mixed. The number of hoppers 41 and the number of micro-hoppers 49 are dependent on the feed formulation.

In the present embodiment, the outlet of the small hopper 41 is positioned directly above the inlet of the mixing device 70, the outlet of the micro hopper 49 is positioned directly above the inlet of the mixing device 70, the height of the small hopper 41 is smaller than the height of the powder hopper 301, and the height of the micro hopper 49 is smaller than the height of the powder hopper 301. The fine feeding house 100 of the present embodiment is more compact in structure.

Referring to fig. 15 and 16, in some embodiments, the precision workshop 100 further includes a work platform 20, the work platform 20 defines an installation space 214, the mixing device 70, the auxiliary feeding device 60 and the crushing device 50 are installed in the installation space 214, the work platform 20 is formed with a bracket receiving hole 220 communicated with the installation space 214, and the small hopper 41 and the micro-hopper 49 are both received in the bracket receiving hole 220.

The platform 22 can be used to store the raw materials to be mixed, which can be added to the small hopper 41 and the micro-hopper 49 and through the small hopper 41 and the micro-hopper 49 into the mixing device 70.

The work platform 20 according to the embodiment of the present invention is formed with the mounting space 214 and the holder receiving hole 220 communicating with the mounting space 214, the mixing device 70 is received in the mounting space 214, the small hopper 41 and the micro hopper 49 are received in the holder receiving hole 220, and the small hopper 41 and the micro hopper 49 communicate with the mixing device 70, so that the structure of the fine feeding bay 100 is more compact.

Referring to fig. 17, in some embodiments, the finishing house 100 further comprises a heating device 91 and a material line 92, wherein the heating device 91 is in communication with the mixing device 70, the material line 92 is in communication with the heating device 91, the heating device 91 is configured to heat the material mixed by the mixing device 70, and the material line 92 is configured to deliver the heated material to the animal's house.

In some embodiments, the heating device 91 is in direct communication with the mixing device 70, where the inlet of the heating device 91 is located below the outlet of the mixing device 70 (i.e., the mixing hopper outlet 7112) and is in communication with the mixing hopper outlet 7112. The raw material (feed) in the mixing device 70 can sequentially drop into the heating device 91 from the mixing hopper outlet 7112 and the inlet of the heating device 91 by the gravity.

When the nutritional needs of the animals in the house change, the mixing device 70, the crushing device 50, the auxiliary feeding device 60 and the transmission device 81 are used together to produce the feed corresponding to the nutritional needs of the animals, and then the feed is directly transmitted to the heating device 91 for heating, and then the heated feed is transmitted to the house of the animals through the stockline.

In the fine feeding house 100, the mixing device 70 is used for mixing the feed to obtain the feed, then the feed is directly heated by the heating device 91, and then the heated feed is transmitted to the animal house through the stockline 92, so that the fine feeding house 100 can produce the feed in time according to the nutritional requirements of the animals and transmit the feed to the animal house to feed the animals in the house; meanwhile, the feed produced by the fine feeding workshop 100 can be directly transmitted to the animal house to feed the animals, so that the automation degree of animal feeding is improved.

In some embodiments, the concentrate house 100 further comprises a feed delivery assembly 84 communicating the heating device 91 and the mixing device 70, the feed delivery assembly 84 comprising a feed delivery tube 841, a feed delivery member (not shown), and a feed driving member (not shown); the feed delivery pipe 841 is communicated with the outlet of the mixing device 70 (i.e. the mixing hopper outlet 7112) and the inlet of the heating device 91; the feed conveyance member is rotatably mounted within the feed transfer tube 841 and the feed drive member is connected to the feed conveyance member and is adapted to drive the feed conveyance member in rotation. The feed transport assembly 84 can be a screw conveyor (auger).

The fine feed housing 100 of this embodiment is provided with the feed transport assembly 84, and the outlet of the heating device 91 is not disposed below the mixing hopper outlet 7112, thereby facilitating the installation of the heating device 91 in place.

Referring to fig. 18-20, the work platform 20 of the present application includes a frame 21, a platform 22, and an escalator 23. The frame 21 and the platform 22 together enclose an installation space 214, the installation space 214 is used for accommodating a device to be installed, the platform 22 is provided with a support accommodating hole 220 communicated with the installation space 214, and the hopper to be installed is installed on the working platform 20 and accommodated in the support accommodating hole 220 so as to correspond to the device to be installed. The stairs 23 are arranged on the frame 21 and connected to the platform 22.

In the present embodiment, the devices to be installed include a mixing device 70, an auxiliary feeding device 60, and a pulverizing device 50. The hoppers to be installed include a small hopper 41 and a micro hopper 49. The hopper to be installed corresponds to the device to be installed: the discharge port (i.e., the feed port 452) of the small hopper 41 is located above the mixing hopper inlet 7111, and the outlet of the micro-hopper 49 is also located above the mixing hopper inlet 7111.

The work platform 20 of the embodiment of the present application is formed with an installation space 214 and a holder receiving hole 220 communicating with the installation space 214, the device to be installed is received in the installation space 214, and the hopper to be installed is received in the holder receiving hole 220 and corresponds to the device to be installed, so that the structure of the work platform 20 is more compact and the space occupied by the work platform 20 is smaller.

Referring to fig. 18 to 20, the work platform 20 of the present application includes a frame 21, a platform 22, an escalator 23, a mounting frame 24, a mounting plate 25, a fixing frame 26, and a platform fence 27.

The frame 21 includes a plurality of cross frames 211, a plurality of support frames 212, and a plurality of reinforcing frames 213. The plurality of cross frames 211 are connected to form a whole, and the plurality of cross frames 211 are located in the same plane. One end of the support bracket 212 is fixed to the cross frame 211, and the other end of the support bracket 212 is fixed to a support surface for supporting the work platform 20. Both ends of the reinforcing frame 213 are fixed to the cross frame 211 and the supporting frame 212, respectively. The cross frame 211, the supporting frame 212 and the reinforcing frame 213 together enclose an installation space 214, and the installation space 214 is used for installing a device to be installed.

The plurality of crossbars 211 of the present application includes four outer crossbars 2111, and a plurality of inner crossbars 2112. The four outer crossbars 2111 are connected end to end in sequence to form a square ring structure, and a plurality of inner crossbars 2112 are connected to the outer crossbars 2111 and accommodated in the space surrounded by the four outer crossbars 2111.

The support bracket 212 includes a support rod 2121 and a support plate 2122 connected to each other, the support plate 2122 is disposed at one end of the support rod 2121, the support plate 2122 is detachably mounted on the support surface, and one end of the support rod 2121 away from the support plate 2122 is disposed on the cross frame 211. The number of the support frames 212 is at least four, wherein four support frames 212 are respectively arranged at the connecting position of the two outer cross frames 2111, and the rest support frames 212 are arranged at the middle part of the outer cross frames 2111. One end of the reinforcing frame 213 is provided on the support frame 212, and the other end is provided on the outer cross frame 2111 connected to the support frame 212.

Platform 22 is mounted on cross frame 211 and is located on a side of cross frame 211 remote from support frame 212. The platform 22, the cross frame 211, the support frame 212 and the reinforcing frame 213 together enclose an installation space 214. The platform 22 is provided with a bracket receiving hole 220 communicated with the mounting space 214, and the bracket receiving hole 220 is communicated with a space surrounded by the four outer cross frames 2111. The hopper to be installed is installed on the work platform 20 and received in the rack receiving hole 220 and corresponds to the device to be installed. In this embodiment, the platform 22 is rectangular, and the holder receiving hole 220 is formed at a middle position of one end of the platform 22. In other embodiments, the rack receiving hole 220 may be formed at a central position of the platform 22.

The mounting frame 24 is arranged on the frame 21, the mounting frame 24 is provided with a first fixing hole 241 communicated with the support accommodating hole 220, the hopper to be mounted comprises a first hopper to be mounted, and the first hopper to be mounted is mounted on the mounting frame 24 and penetrates through the first fixing hole 241. Specifically, the mounting frame 24 may be a plurality of rod pieces 240, and the plurality of rod pieces 240 are disposed on the cross frame 211 at intervals, wherein a first fixing hole 241 is formed between adjacent rod pieces 240. In the embodiment of the present disclosure, the mounting frame 24 includes four rod members 240, wherein two adjacent rod members 240 form a first fixing hole 241, another two adjacent rod members 240 form another first fixing hole 241, and the two first fixing holes 241 are located at two opposite ends of the support receiving hole 220. The platform 22 includes a symmetry plane defined as a platform symmetry plane P0, and the two first fastening holes 241 are symmetrical with respect to the platform symmetry plane P0.

The mounting plate 25 is a plate-shaped structure, and the mounting plate 25 is disposed on the frame 21 and covers a portion of the bracket receiving hole 220. Specifically, the mounting plate 25 covers a central position of the holder receiving hole 220, and at this time, the two first fixing holes 241 are respectively located on two opposite sides of the mounting plate 25. The mounting plate 25 is opened with a plurality of second fixing holes 251 communicating with the holder receiving holes 220.

Referring to fig. 21, the to-be-installed hopper includes a first installation hopper and a second installation hopper. The first hopper to be mounted, which can be the small hopper 41, is mounted on the mounting frame 24 and is received in the holder receiving hole 220 and the first fixing hole 241. Referring to fig. 22, when the small hopper 41 is mounted on the mounting frame 24, the two support structures 46 of the small hopper 41 are respectively combined with the two rod members 240 forming the first fixing hole 241. The number of the first hoppers to be mounted is eight, and four of the first hoppers to be mounted are mounted in one first fixing hole 241. The second hopper to be mounted, which may be a micro-hopper 49, is mounted on the mounting plate 25 and received in the rack receiving hole 220 and the second fixing hole 251.

The plurality of fixing frames 26 are arranged on the supporting frame 212, the plurality of fixing frames 26 are enclosed to form accommodating holes 261, and the device to be installed is arranged on the fixing frame 26 and penetrates through the accommodating holes 261. The fixing frame 26 is disposed at one end of the supporting frame 212 close to the cross frame 211 and spaced from the cross frame 211. The central axis of the receiving hole 261 is parallel to the central axis of the holder receiving hole 220, and the central axis of the receiving hole 261 and the central axis of the holder receiving hole 220 are both located within the platform symmetry plane P0.

Referring to fig. 20 and 21, the apparatus to be installed includes a mixing device 70, an auxiliary feeding device 60 and a pulverizing device 50. The mixing device 70 includes a mixing hopper inlet 7111. The hopper to be installed corresponds to the device to be installed: the discharge port (i.e., the feed port 452) of the small hopper 41 is located above the mixing hopper inlet 7111, and the outlet of the micro-hopper 49 is also located above the mixing hopper inlet 7111. The raw material in the small hopper 41 can fall into the mixing device 70 through the discharge opening 452 and the mixing hopper inlet 7111, and the raw material in the micro hopper 49 can fall into the mixing device 70 through the outlet of the micro hopper 49 and the mixing hopper inlet 7111.

The sub-hopper 61 of the sub-feeder 60 is mounted on the holder 26 and is received in the receiving hole 261. The auxiliary feeding device 60 is used for weighing and storing the raw materials to be mixed, the auxiliary feeding device 60 is communicated with the mixing device 70, and the mixing device 70 can obtain the powder from the auxiliary hopper 61. The crushing device 50 is used for weighing, storing and crushing the raw materials to be mixed, and the crushing device 50 is communicated with the mixing device 70.

The crushing hopper 51 of the crushing apparatus 50 is attached to the fixing frame 26 and is accommodated in the accommodating hole 261. The crushing device 50 is used for weighing, storing and crushing the raw materials to be mixed (crushing the granular raw materials into powder), the crushing device 50 is communicated with the mixing device 70, and the mixing device 70 can obtain the powder from the crushing hopper 51. Finally, the mixing device 70 is used for mixing the raw material (usually concentrate) introduced from the small hopper 41 into the mixing device 70, the powder introduced from the pulverizing device 50 into the mixing device 70, and the powder introduced from the auxiliary feeding device 60 into the mixing device 70, and can mix the three raw materials of different sources in different proportions, thereby scientifically feeding the farm product (pig) in an optimum proportion.

Referring to fig. 23, the platform 22 can be used for storing the raw materials to be mixed, specifically, a plurality of storage devices storing the raw materials to be mixed are placed on the platform 22, if the raw materials to be mixed are needed, a worker can climb the platform 22 to manually add the raw materials to be mixed into the small hopper 41, or automatically add the raw materials to be mixed into the small hopper 41 by a carrying device (not shown), after the raw materials to be mixed added into the small hopper 41 enter the feeding channel 450 from the communication port of the small hopper 41, the driving member 431 drives the guiding member 430 to rotate in the feeding channel 450 so as to transport the raw materials to be mixed in the feeding channel 450 to the direction of the feeding port 452 until the raw materials to be mixed fall into the mixing device 70.

The staircase 23 includes a step 231 and step guards 232, one end of the step 231 is disposed on the cross frame 211, the other end of the step 231 is fixed on the supporting surface, and the step guards 232 are disposed on opposite sides of the step 231. Specifically, the step 231 is disposed at an end of one side of the platform 22, and in the present embodiment, the step 231 is disposed at an end of the platform 22 away from the holder receiving hole 220.

A platform guard 27 is provided on the frame 21 and surrounds the platform 22, the platform guard 27 forming a gap at the junction of the stairs 23 and the platform 22. Specifically, the platform fence 27 is provided on the outer cross frame 211.

The precision feeding workshop 100 of the embodiment of the present application further includes the working platform 20 of the above embodiment, the mixing device 70, and the small hopper 41, wherein the mixing device 70 is installed in the installation space 214, and the small hopper 41 is installed on the working platform 20 and is accommodated in the rack accommodation hole 220 and corresponds to the mixing device 70.

The small hopper 41 in correspondence with the mixing device 70 means: the outlet of the small hopper 41 (i.e., the feed opening 452) is in corresponding communication with the inlet of the mixing device 70 (i.e., the mixing hopper inlet 7111), and more specifically, the outlet of the small hopper 41 is located directly above the inlet of the mixing device 70.

In the precision feeding workshop 100 according to the embodiment of the present application, the work platform 20 is formed with the installation space 214 and the holder receiving hole 220 communicating with the installation space 214, the mixing device 70 is installed in the installation space 214, and the small hopper 41 is installed in the holder receiving hole 220 and corresponds to the mixing device 70, so that the structure of the precision feeding workshop 100 is more compact.

Referring to fig. 22 and 23, the small hopper 41 of the present embodiment includes a hopper assembly 42 and a guide structure 43.

The hopper assembly 42 includes a hopper body 44 and a guide tube 45. The hopper body 44 includes a hopper storage chamber 442, a hopper inlet 4401, and a hopper outlet 4412. The small hopper inlet 4401 and the small hopper outlet 4412 are respectively located at two opposite ends of the small hopper storage bin 442. The guide pipe 45 is arranged on the hopper body 44, the guide pipe 45 comprises a blanking channel 450, a conveying opening 451, a blanking opening 452 and a communication opening 453 which are communicated with each other, the conveying opening 451 and the blanking opening 452 are respectively arranged on the end surfaces of the two opposite ends of the guide pipe 45, the communication opening 453 is arranged on the side wall 454 of the guide pipe 45, the small hopper discharge opening 4412 is connected with the communication opening 453, and the small hopper storage bin 442 is communicated with the blanking channel 450. The guiding structure 43 includes a guiding member 430 and a driving member 431, the guiding member 430 extends into the discharging channel 450 from the transporting opening 451 and extends to the discharging opening 452, the driving member 431 is connected to the guiding member 430, and the driving member 431 is used for driving the guiding member 430 to rotate in the discharging channel 450 to transport the raw material in the discharging channel 450 to the direction of the discharging opening 452.

The hopper body 44 is communicated with the guide tube 45 through the communication port 453 on the side wall 454 of the guide tube 45, so that the guide structure 43 can be prevented from being blocked by the joint of the hopper body 44 and the guide tube 45 in the process of being mounted on the blanking channel 450, and the mounting position of the guide structure 43 is facilitated to be more convenient. The guide structure 43 may be a belt drive structure, a worm gear drive structure, a crankshaft connecting rod drive structure, a screw drive structure, or the like. The guide 430 may be used to transport the material and the driving member 431 may be used to drive the movement of the guide 430 to transport the material. Wherein the guide 430 may be a belt, worm gear, crank link, auger, etc., and the driving member 431 may be a motor.

In the small hopper 41 of the embodiment of the application, the guide structure 43 is arranged in the feeding channel 450, so that raw materials can be conveyed to the feeding port 452 through the guide structure 43, the raw materials of the hopper assembly 42 are prevented from being accumulated in the guide pipe 45, workers do not need to frequently dredge the accumulated raw materials in the small hopper 41, the workload of the workers is reduced, and the production efficiency is improved.

Referring to fig. 23, the guide 430 includes a rotating shaft 4300 and a helical blade 4301. The rotating shaft 4300 is connected with the driving member 431, and the driving member 431 can drive the rotating shaft 4300 to rotate. Helical blade 4301 encircles and fixes the periphery at pivot 4300, so, when driving piece 431 during operation, driving piece 431 rotates and drives pivot 4300 and helical blade 4301 and rotate, and helical blade 4301 is in the rotation in-process, can transport the raw materials towards feed opening 452 to make the raw materials flow out from small hopper 41.

The hopper body 44 and the guide tube 45 may be of an integral structure. Specifically, the hopper body 44 and the guide tube 45 may be connected into an integral structure by welding; alternatively, the hopper body 44 and the guide tube 45 are formed as an integral injection molding structure. The hopper body 44 and the guide pipe 45 which are integrally structured have good sealing performance, and the joint of the hopper body 44 and the guide pipe 45 is not easy to crack, so that the situation that the small hopper 41 scatters raw materials is reduced. In addition, the integral structure of the hopper body 44 and the guide tube 45 is also advantageous in reducing the number of parts of the small hopper 41.

The hopper body 44 includes a hopper 440 and a hopper 441. The hopper 440 includes a hopper feed bin 4400, a hopper feed inlet 4401 and a hopper outlet 4402, wherein the hopper feed inlet 4401 and the hopper outlet 4402 are respectively located at two opposite ends of the hopper feed bin 4400. The discharge hopper 441 comprises a hopper discharge bin 4410, a hopper inlet 4411 and a hopper discharge port 4412, the hopper inlet 4411 and the hopper discharge port 4412 are respectively located at two opposite ends of the hopper discharge bin 4410, and the hopper outlet 4402 is connected with the hopper inlet 4411. The hopper feed bin 4400 communicates with the hopper discharge bin 4410 to collectively form a hopper storage bin 442. Thus, the hopper 440 can be used to receive the raw material, and the hopper 441 can be used to adjust the amount and speed of the raw material flowing out per unit time.

Referring to fig. 23, the cross-sectional area of the hopper feed bin 4400 remains unchanged in the direction from the hopper feed inlet 4401 to the hopper outlet 4402; the area of the cross section of the hopper discharge chute 4410 gradually decreases in the direction from the hopper inlet 4411 to the hopper discharge port 4412. So, the space of little fill feeding storehouse 4400 is different with the spatial structure of little fill discharge bin 4410 for little fill feeding storehouse 4400 can load more raw materials better, and little fill discharge bin 4410 is favorable to avoiding that the raw materials advances the quantity of unloading passageway 450 or the fluctuation range of speed big, unstable from little fill entry 4411 to little fill discharge gate 4412 direction gradually narrow formula structure, is favorable to the raw materials to advance unloading passageway 450 more evenly. The width of the gradually narrowing structure of the small hopper discharge bin 4410 can be adaptively changed, and the caliber of the small hopper discharge port 4412 can be adaptively changed to adapt to different types of raw materials.

The hopper body 44 comprises a body side wall 444, the hopper assembly 42 further comprises two supporting structures 46, the two supporting structures 46 are disposed on the body side wall 444 and located on two opposite sides of the body side wall 444 respectively, each supporting structure 46 comprises a small hopper combining portion 461 and a small hopper fixing portion 462, the small hopper combining portion 461 is disposed on the body side wall 444, the small hopper fixing portion 462 extends from one end of the small hopper combining portion 461 in a direction away from the hopper body 44, and the small hopper fixing portion 462 is used for being mounted on a member to be mounted. Thus, the stability of the small hopper 41 can be enhanced after the hopper body 44 is combined with the to-be-mounted member, so that the small hopper 41 is not prone to toppling. The bucket fixing portion 462 of the supporting structure 46 may be a snap-fit structure, a lock structure, a screw structure, or other mechanical structures capable of mounting the bucket 41 on the member to be mounted, which is not listed here. Of course, in other embodiments, the small hopper 41 may also be mounted on the member to be mounted by welding. The to-be-installed member may be a work platform 20 (see fig. 20).

In some embodiments, the hopper body 44 includes a body sidewall 444 and the hopper assembly 42 further includes a support structure 46, the support structure 46 being circumferentially disposed on the body sidewall 444. The supporting structure 46 includes an annular small bucket combining portion 461 and two small bucket fixing portions 462, the small bucket combining portion 461 is disposed on the side wall 444 of the main body and surrounds the side wall 444 of the main body, the small bucket fixing portions 462 extend from one end of the small bucket combining portion 461 to the direction far away from the hopper body 44, the two small bucket fixing portions 462 are disposed at intervals and located on two opposite sides of the hopper body 44, and the small bucket fixing portions 462 are used for being mounted on the member to be mounted. Thus, the stability of the small hopper 41 can be enhanced after the hopper body 44 is combined with the to-be-mounted member, so that the small hopper 41 is not prone to toppling. The bucket fixing portion 462 of the supporting structure 46 may be a snap-fit structure, a lock structure, a screw structure, or other mechanical structures capable of mounting the bucket 41 on the member to be mounted, which is not listed here. Of course, in other embodiments, the small hopper 41 may also be mounted on the member to be mounted by welding. The to-be-installed member may be the work platform 20. Further, the bucket joint 461 surrounds the body side wall 444, so that the strength of the body side wall 444 can be enhanced.

Referring to fig. 22, the hopper assembly 42 further includes a hopper cover 47, and the hopper cover 47 is movably disposed on the hopper body 44 to selectively open or block the hopper feed inlet 4401. So, hopper cover 47 plays certain guard action to the raw materials, and hopper cover 47 can avoid external impurity directly to get into in the small-dipper storage silo 442 from small-dipper feed inlet 4401 department. Further, when it is necessary to add the raw material, since the hopper cover 47 is movably provided on the hopper body 44, or the hopper cover 47 is detachably mounted on the hopper body 44, the worker can open the hopper cover 47 to pour the raw material into the hopper storage 442. The hopper cover 47 may be slidably provided on the hopper body 44, or the hopper cover 47 may be rotatably provided on the hopper body 44.

In some embodiments, the hopper cover 47 includes a hopper cover body 470 and a handle 471. The hopper cover body 470 has a plate-like structure, and the handle 471 is provided on a surface of the hopper cover body 470. When the hopper cover 47 covers the hopper feed opening 4401, the handle 471 is located on the side of the hopper cover body 470 opposite to the hopper feed opening 4401. In this manner, the worker can open or shield the hopper cover 47 from the hopper feed port 4401 through the handle 471.

The hopper body 44 includes a top wall 443 and a plurality of body side walls 444, the body side walls 444 are sequentially connected end to end, the top wall 443 is disposed at one end of the body side wall 444, the body side walls 444 surround the top wall 443, the top wall 443 and the body side walls 444 jointly enclose the hopper storage silo 442, one ends of the top wall 443 and the body side walls 444 jointly enclose the hopper feed inlet 4401, and the hopper cover 47 is rotatably mounted on the top wall 443. Therefore, the rotary connection structure is simple and convenient to install. The hopper cover 47 can rotate around the top wall 443, and the joint of the hopper cover 47 and the top wall 443 can serve as a rotating shaft for the hopper cover 47 to rotate around the top wall 443. One end of the hopper cover 47 is rotatably disposed on the top wall 443, and when the hopper feed port 4401 needs to be opened, a worker can control the hopper cover 47 to rotate through the handle 471.

The direction of the conveying port 451 toward the feed port 452 is taken as a first direction, the direction of the small bucket discharge port 4412 toward the small bucket feed port 4401 is taken as a second direction, and the included angle theta between the first direction and the second direction is greater than or equal to 90 degrees and less than 150 degrees. Thus, the included angle θ is not too small, so that the structure at the connection portion between the hopper body 44 and the guide tube 45 is prevented from being too bent to cause the raw material to be accumulated at the bent portion, which is beneficial for the guide structure 43 to transport the accumulated raw material to the direction of the discharge opening 452 as much as possible. In addition, the included angle θ is not too large, so that the raw material can be prevented from directly flowing out of the feed opening 452 after being poured into the small bucket feed opening 4401, and the guiding structure 43 can better control the quantity and the flowing speed of the raw material flowing out of the feed opening 452.

In other embodiments, the angle θ formed by the central axis 4403 of the bucket feed inlet 4401 and the central axis 4520 of the feed outlet 452 is greater than 90 ° and less than 150 °. The central axis 4403 of the bucket feed inlet 4401 may be inclined toward the feed opening 452, and the central axis 4403 of the bucket feed inlet 4401 may also be inclined away from the feed opening 452. Thus, the included angle θ between the small hopper feeding hole 4401 and the feeding hole 452 is set to be larger than 90 ° and smaller than 150 °, so that the included angle θ is not too small, and the structure at the connection position of the hopper body 44 and the guide tube 45 is prevented from being bent too much, so that the raw material is accumulated at the bent position, and the guide structure 43 is favorable for transporting the accumulated raw material to the direction of the feeding hole 452 as much as possible. In addition, the included angle θ is not too large, so that the raw material can be prevented from directly flowing out of the feed opening 452 after being poured into the small bucket feed opening 4401, and the guiding structure 43 can better control the quantity and the flowing speed of the raw material flowing out of the feed opening 452.

Referring to fig. 22 and 23, in some embodiments, the feed opening 452 protrudes from the body sidewall 444. In this manner, the guide tube 45 can be conveniently communicated with the device to be connected (e.g., the mixing device 70 in fig. 20) and can transport the raw material into the device to be connected.

In some embodiments, hopper assembly 42 further includes a small hopper valve (not shown) movably disposed at an end of hopper body 44 proximate to hopper outlet 4412 for selectively communicating hopper storage 442 with or without blanking channel 450, and a small material load cell (not shown) disposed within storage 442 and for weighing the weight of the material in storage 442.

Referring to fig. 24, the present embodiment provides a bag breaking assembly 33. The bag breaking assembly 33 includes a blade holder 330 and a main blade 331. The tool holder 330 is provided with a through hole 3300. The main blade 331 is mounted on the blade holder 330. The main blade 331 is disposed around the through-hole 3300 and forms a non-closed first ring-shaped structure 3314, and the cutting edge 3311 of the main blade 331 is oriented in the direction coincident with the axis 3302 of the through-hole 3300.

The tool holder 330 may have a circular, oval, triangular, square, or other polygonal shape, which is not listed here. Correspondingly, the shape of the through hole 3300 may be circular, oval, triangular, square, or other polygonal shapes, etc.

The formation of the non-closed first annular structure 3314 by the main blade 331 means: the shape of the main blade 331 may also be the shape of the above-mentioned circle, ellipse, triangle, square, or other polygon, etc., and the shape of the main blade 331 forms the notch 3313 such that the head and the tail of the first annular structure 3314 are disposed in a non-contact manner or spaced apart from each other. For example, referring to fig. 24, the tool holder 330 has a square shape and the through hole 3300 has a square shape; the main blade 331 forms a non-closed square structure that forms the notch 3313. Alternatively, referring to fig. 25, the tool holder 330 and the through hole 3300 are both circular; the main blade 331 forms a non-closed circular structure that forms the notch 3313.

The blade 3311 coincides with the axis 3302 of the through-hole 3300 in the direction: blade 3311 may be oriented parallel to axis 3302, or blade 3311 may be oriented at an oblique angle to axis 3302. For example, the blade edge 3311 of the main blade 331 is cantilevered with the blade edge 3311 facing the side of the worker placing the ton bag containing the raw material on the bag-breaking component 33, the blade edge 3311 facing parallel to the axis 3302; alternatively, the blade 3311 may be inclined toward the central axis of the through hole 3300; alternatively, the blade 3311 may be inclined away from the central axis of the through hole 3300. Wherein, no matter in which inclination direction the inclination is made, the angle between the blade 3311 and the axis is generally within 30 degrees. The raw materials can be agricultural products such as corn, wheat bran, etc.

In the bag breaking assembly 33 of the embodiment of the present application, when the raw materials in the ton bag need to be poured into the hopper, the ton bag is placed on the bag breaking assembly 33, so that the ton bag is in close contact with the bag breaking assembly 33 under the action of gravity, and is pierced by the bag breaking assembly 33, and thus the raw materials in the ton bag can be poured into the large hopper 31 (shown in fig. 34), and therefore, the raw materials in the ton bag are poured into the large hopper 31 by using the bag breaking assembly 33 without manual intervention, thereby improving the automation degree of feed production and improving the efficiency of feed production; meanwhile, the bag breaking assembly 33 is configured to be the non-closed first annular structure 3314 by the main blade 331, so that in the process of breaking the ton bag by the bag breaking assembly 33, the knife edge 3311 of the main blade 331 punctures the ton bag, and the broken part of the ton bag is not completely cut off, thereby avoiding that the broken pieces of the ton bag are mixed into the raw material, and reducing the abnormal situation of the physical condition of the cultured object caused by the raw material mixed with the broken pieces of the ton bag.

Referring to fig. 24 and 25, the tool holder 330 has a closed second ring-shaped structure 3304, and the first ring-shaped structure 3314 is identical to the second ring-shaped structure 3304. The first annular structure 3314 may be understood to be identical to the second annular structure 3304: the orthographic projections of the main blades 331 on the blade holder 330 are all located on the blade holder 330; alternatively, the main blade 331 extends perpendicular to the plane of the blade holder 330. The blade holder 330 has a closed loop configuration (i.e., a closed second loop configuration 3304) to make the blade holder 330 more structurally sound.

Referring to FIG. 26, the tool holder 330 may also have a second ring-shaped structure 3304 that is not closed, and the first ring-shaped structure 3314 is identical to the second ring-shaped structure 3304. That is, the shape of the second ring structure 3304 may also be the shape of the above-mentioned circle, ellipse, triangle, square, or other polygon, and the like, and the shape of the second ring structure 3304 forms the gap 3303, so that the head and tail ends of the second ring structure 3304 are disposed in a non-contact manner or spaced apart from each other. Thus, the profile of the knife holder 330 is identical or similar to the profile of the main blade 331, which is beneficial to the overall appearance of the bag-breaking assembly 33 to be more complete and neat. Of course, in other embodiments, the second ring structure 3304 may be different from the first ring structure 3314, for example, the first ring structure 3314 may form the gap 3313 at a different position than the second ring structure 3304 may form the gap 3303.

The tool holder 330 may be a continuous, uninterrupted unitary structure (as shown in fig. 25 or 26), or the tool holder 330 may be a continuous, uninterrupted multi-body structure (as shown in fig. 24 or 27). The main blade 331 may be a continuous, uninterrupted, one-piece structure (as shown in fig. 22), or the main blade 331 may be a split, continuous, uninterrupted, multi-piece structure (as shown in fig. 24, 26, and 27). Wherein, the continuous and uninterrupted integrated structure means that: the blade holder 330 (or the main blade 331) is a unitary structure that does not split into multiple separate pieces. The tool holder 330 is a continuous and uninterrupted multi-body structure: the tool holder 330 is formed by connecting a plurality of separate structures to each other. The main blade 331 is a continuous and uninterrupted multi-blade structure: the main blade 331 is formed by connecting a plurality of separate structures to each other to form an integrated structure. Therefore, the tool holders 330 and the main blades 331 have various structural types, which is beneficial for the tool holders 330 with different structural types to adapt to the main blades 331 with different structural types, and is also beneficial for the tool holders 330 and the main blades 331 to be combined with each other to form various combination modes so as to adapt to different types of raw material ton bags, or the tool holders 330 and the main blades 331 to be combined with the bag breaking assemblies 33 to be combined with hoppers with different structural types. Wherein the main blade 331 of fig. 27 is a continuous, uninterrupted multi-body structure. Referring to fig. 24, the bag breaking assembly 33 further includes a plurality of mounting members 332, the mounting members 332 are spaced apart from each other on the knife holder 330, and the main blade 331 is detachably mounted on the knife holder 330 by the mounting members 332. As such, since the main blade 331 and the blade holder 330 are detachably connected by the mounting member 332, it is advantageous for a worker to replace different types of main blades 331 for different types of raw material ton bags, so that the bag breaking assembly 33 can better break the ton bags. The mounting member 332 may be a snap-fit structure, a threaded structure, or other mechanical structure capable of mounting the main blade 331 on the blade holder 330, which is not illustrated herein. Of course, in other embodiments, the main blade 331 may be attached to the blade holder 330 by welding.

Referring to fig. 28, the mounting members 332 are described below by taking only one example of the structure, and specifically, each mounting member 332 includes a mounting seat 3320 and a mounting rod 3321. The mount 3320 is removably mounted to the tool holder 330. The mounting rod 3321 extends from the mounting seat 3320, a mounting groove 3326 is formed at one end of the mounting rod 3321 remote from the mounting seat 3320, the body 3310 of the main blade 331 is fixed in the mounting groove 3326, and the blade 3311 corresponding to the body 3310 mounted in the mounting groove 3326 is exposed from the mounting groove 3326. Thus, the blade body 3310 of the main blade 331 is fixed in the mounting groove 3326 and exposed from the mounting groove 3326 by the blade 3311, which is advantageous in that the entire structure of the main blade 331 is not easily deformed by the raw material and the raw material bag.

Wherein the type of the mounting groove 3326 may be adaptively changed according to the type of the main blade 331. For example, the mounting groove 3326 may be a through-groove structure, i.e., the mounting groove 3326 is opened at the end surface 3328 of the mounting seat 3320 and penetrates the side surfaces 3329 of the mounting seat 3320 at opposite sides thereof. The mounting groove 3326 may also be a non-through groove structure, i.e., the mounting groove 3326 is formed on the end surface 3328 of the mounting seat 3320 and does not penetrate through the side surface 3329 of the mounting seat 3320; alternatively, the mounting groove 3326 is formed on the end surface 3328 of the mounting seat 3320 and penetrates through one side surface 3329 of the mounting seat 3320.

Referring to fig. 24 and 28, the cutter body 3310 is provided with a first mounting hole 3315, the mounting rod 3321 is provided with a second mounting hole 3327, the second mounting hole 3327 penetrates through the mounting rod 3321 and is communicated with the mounting groove 3326, and each of the mounting members 332 further includes a fastening member (not shown) which is inserted into the first mounting hole 3315 and the second mounting hole 3327. Thus, the hole has a simple structure and is easy to manufacture, and the main blade 331 and the mounting rod 3321 can be fixed by a fastener, so that the bag breaking assembly 33 can be assembled and disassembled more conveniently.

The first mounting hole 3315 and the second mounting hole 3327 may be threaded holes, the fastening member may be a screw, and the main blade 331 and the mounting rod 3321 are connected by the screw. Of course, in other embodiments, the first mounting hole 3315 and the second mounting hole 3327 may be common holes, no thread is formed in the holes, the fastening member includes a screw and a nut, and the screw is fixed by being combined with the nut after passing through the first mounting hole 3315 and the second mounting hole 3327.

Referring to fig. 24 and 29, the tool post 330 includes a plurality of sub tool posts 3301 that are separated or integrated, the plurality of sub tool posts 3301 are connected in sequence, two adjacent sub tool posts 3301 form a first included angle (the first included angle may be referred to as a tool post included angle α), a mounting part 332 is disposed at a joint of two adjacent sub tool posts 3301, a mounting seat 3320 of the mounting part 332 includes a first seat body 3323 and a second seat body 3324 that are connected, and the first seat body 3323 and the second seat body 3324 are respectively mounted on the two adjacent sub tool posts 3301; a second included angle (the second included angle may be referred to as a seat body included angle β) is formed between the first seat body 3323 and the second seat body 3324, and the included angle (or the seat body included angle β) is the same as or different from the included angle (or the tool rest included angle α). Therefore, the structure of the mounting seat 3320 is matched with the arrangement position between the sub-tool holders 3301, which is beneficial to the reasonable structure of the combined mounting seat 3320 and the tool holder 330.

Wherein, the tool post 330 comprises a plurality of sub-tool posts 3301 which are split: each sub-tool post 3301 is a separate structure, and a plurality of sub-tool posts 3301 are connected to form an integral tool post 330, as shown in fig. 24. Blade holder 330 includes a plurality of integral sub-blade holders 3301 that refer to: each sub-tool holder 3301 is not a separate structure, and each sub-tool holder 3301 is an integral part of the tool holder 330, as shown in fig. 26.

Referring to fig. 24, a mounting member 332 is disposed at the joint of each two adjacent sub-tool holders 3301, and at least one mounting member 332 is disposed between the two mounting members 332 at the joint (the mounting member 332 may be configured as shown in fig. 28). In this way, the mounting tool 332 having a large number can fix the main blade 331 well, and when the bag breaking unit 33 breaks the ton bag, the deformation of the main blade 331 can be reduced.

The mounting member 332 can be configured in a variety of ways, with different types of mounting members 332 being provided at different locations on the tool holder 330. For example, the mounting seats 3320 (the first seat body 3323 and the second seat body 3324) of the mounting member 332 located at the connection between every two adjacent sub-tool holders 3301 may be distributed in an "L" shape (as shown in fig. 29), that is, the first seat body 3323 and the second seat body 3324 are in a non-linear structure, and the central line of the first seat body 3323 and the central line of the second seat body 3324 form a second included angle. The mounting seats 3320 of the mounting members 332 located between the two mounting members 332 located at the connecting position may be distributed in a "one" shape (as shown in fig. 28), that is, it can be understood that the first seat body 3323 and the second seat body 3324 are arranged in a straight line, or the mounting members 332 located between the two mounting members 332 located at the connecting position do not distinguish the first seat body 3323 from the second seat body 3324. In this manner, the worker can select the appropriate mounting member 332 to more stably secure the main blade 331 to the blade holder 330 based on the configuration of the various locations on the blade holder 330.

Referring to fig. 30, in some embodiments, in a case that the mounting seat 3320 includes a first seat 3323 and a second seat 3324, the number of the mounting rods 3321 may be two, the two mounting rods 3321 are respectively a first rod and a second rod, the first rod extends from the first seat 3323, the second rod extends from the second seat 3324, the first rod and the second rod may be spaced apart or connected, and both the first rod and the second rod may be used for mounting the main blade 331. The extending direction of the mounting groove 3326 formed on the first rod body and the extending direction of the mounting groove 3326 formed on the second rod body form a third included angle, and the size of the third included angle is the same as a second included angle formed between the first seat body 3323 and the second seat body 3324.

Referring to fig. 27, the knife holder 330 is in a square ring shape, and the bag breaking assembly 33 further includes a support 333 and a secondary blade 334. The seat 333 is provided on the tool holder 330 and is housed in the through hole 3300, the seat 333 being located at a diagonal of the square ring shape. The sub blade 334 is detachably attached to the holder 333 by a mounting member 332 and is accommodated in an accommodation space 3312 surrounded by the main blade 331, one end of the sub blade 334 is connected to the main blade 331, and the other end of the sub blade 334 is spaced apart from the main blade 331. Thus, the auxiliary blade 334 is additionally arranged, so that the area of the bag breaking assembly 33 for puncturing the ton bags is increased, the quantity of raw materials flowing out in the same time is increased after the raw material ton bags are punctured, and the production efficiency can be improved. Wherein the secondary blade 334 is also secured to the seat 333 by the mounting member 332.

Referring to fig. 27 and 31, each diagonal is provided with a mounting member 332, the mounting seat 3320 of the mounting member 332 includes a first seat body 3323, a second seat body 3324 and a third seat body 3325 connected to each other, and the first seat body 3323, the second seat body 3324 and the third seat body 3325 are respectively mounted on the two connected sub-tool holders 3301 and the support 333. Therefore, the arrangement positions of the mounting seat 3320 and the sub-tool post 3301 are adapted, which is beneficial to the combination of the mounting seat 3320 and the tool post 330 to be more reasonable.

In some embodiments, in the case that the mounting seat 3320 includes a first seat 3323, a second seat 3324 and a third seat 3325, the number of the mounting rods 3321 can be three, and the three mounting rods 3321 are respectively a first rod, a second rod and a third rod, the first rod extends from the first seat 3323, the second rod extends from the second seat 3324, and the third rod extends from the third seat 3325. The first rod body, the second rod body and the third rod body can be spaced from each other; or the three are connected with each other; or any two of the three are connected; or any two of the three are connected and are spaced from the other one. The first rod and the second rod can be used for mounting the main blade 331, and one end of the secondary blade 334 can be mounted on the third rod.

Of course, in other embodiments, the third seat 3325 can be connected to any one of the other two seats (the first seat 3323 or the second seat 3324) to serve as a seat. Or, the first seat 3323, the second seat 3324 and the third seat 3325 are connected to form a seat, that is, the mounting seat 3320 does not distinguish the first seat 3323, the second seat 3324 and the third seat 3325.

Referring to fig. 32 and 33, the large hopper 31 according to the embodiment of the present disclosure may include a large hopper 311 and a large hopper 312. Big feeder hopper 311 includes big fill feeding storehouse 3110, big fill feed inlet 3111 and big fill export 3112, and big fill feed inlet 3111 and big fill export 3112 are located big both ends that fill feeding storehouse 3110 carried on back mutually respectively. The big discharge hopper 312 comprises a big discharge hopper 3120, a big hopper inlet 3121 and a big hopper discharge port 3122, the big hopper inlet 3121 and the big hopper discharge port 3122 are respectively located at two opposite ends of the big hopper discharge hopper 3120, and the big hopper outlet 3112 is connected (communicated) with the big hopper inlet 3121.

Wherein, under general condition, the hopper is under the condition of sealed discharge gate, and the feeding storehouse and the play feed bin of hopper can hold the raw materials of certain specification size, and the workman can pour into assorted raw materials volume and can not make the raw materials spill over according to the holding capacity of hopper. When the hopper is just put into use, a worker can pour a bag of raw materials with corresponding specification and size into the hopper from the feed inlet, and the raw materials are full in the feed bin and the discharge bin and cannot overflow. However, after the hopper is used for a period of time, the hopper is easily deformed, and the capacity of the hopper is changed, and at this time, if a worker pours a bag of raw materials with the same specification and size into the feeding bin, a part of the raw materials overflows from the feeding port. Because the worker usually pours the raw materials into the hopper by operating the lifting structure, the worker is not near the hopper, so that the worker generally has difficulty in finding the overflow condition of the raw materials in time.

Furthermore, even if the worker finds that the material falls on the ground, he or she is only instinctively aware of the improper manipulation of the suspended load structure, which may be the manipulation of the suspended load structure by himself, and does not think of other reasons. Thus, a serious waste of raw materials is caused. The applicant researches and discovers that the raw material overflow is caused by the hopper, and the raw material is poured into the feeding hole from the upper part of the feeding hole of the hopper (namely, the side of the feeding hole opposite to the discharging hole), so that the raw material impacts the peripheral wall of the feeding hopper, and in addition, in the process that the raw material is not completely poured into the hopper, a ton bag or a raw material barrel loaded with the raw material is carried on the feeding hole, so that the overload of the hopper is caused, and the deformation of the peripheral wall of the feeding bin is caused to different degrees in the years.

Based on this, the big hopper 31 of the embodiment of the present application may further include a reinforcement 313, and the reinforcement 313 is disposed around the peripheral wall 3113 of the big hopper 311 and between the big hopper inlet 3111 and the big hopper outlet 3112. The reinforcing member 313 may be a reinforcing rib provided on the outer peripheral wall 3113, or the reinforcing member 313 may be a steel plate or a steel plate piece provided on the outer peripheral wall 3113. Of course, the reinforcing member 313 may be of other structures that can reinforce the strength of the outer circumferential wall 3113 of the hopper feed bin 3110 or make the outer circumferential wall 3113 of the hopper feed bin 3110 less likely to deform, which is not illustrated here.

The big hopper 31 of this application embodiment is through forming reinforcement 313 on the periphery wall 3113 of big feeder hopper 311, reinforcement 313 encircles the periphery wall 3113 of big feeder hopper 311 and sets up, when periphery wall 3113 receives along radial collision or receives along axial (axis 3115 direction) pressure, the periphery wall 3113 of big feeder hopper 311 is difficult to the deformation that caves in, be favorable to big hopper feed bin 3110's space size to keep unchanged, even the workman pours into big hopper feed bin 3110 with a bag of raw materials of same specification size again, the condition that raw materials spill over from big hopper feed inlet 3111 also does not easily appear, the waste of raw materials has been reduced.

With continued reference to fig. 32 and 33, the large hopper 31 further includes a support member 314, the support member 314 surrounds a peripheral wall 3113 of the large hopper 311 and is located at the large hopper outlet 3112 and/or the large hopper inlet 3121, and the support member 314 is used for combining with the rack to be mounted to mount the large hopper 31 on the rack to be mounted. So, big hopper 31 can increase big hopper 31's stability with treating after the mounting bracket combines for big hopper 31 is difficult for empting. Further, the support 314 surrounds the outer circumferential wall 3113, and also serves to reinforce the outer circumferential wall 3113, thereby further reducing deformation of the outer circumferential wall 3113.

The supporting member 314 may be a snap structure, a lock structure, a thread structure, or other mechanical structures capable of mounting the large hopper 31 on the frame to be mounted, which is not listed here. Of course, in other embodiments, the large hopper 31 may also be mounted on the frame to be mounted by welding. The rack to be mounted may be a hopper support 32 (see fig. 25).

The big hopper 311 is connected with the big hopper 312 to form a big hopper storage bin 319, the supporting member 314 includes a big hopper combining part 3140 and a big hopper fixing part 3141, the big hopper combining part 3140 is disposed on the peripheral wall 3113 of the big hopper 311 and surrounds the big hopper 311, the big hopper fixing part 3141 extends from one end of the big hopper combining part 3140 towards the direction far away from the big hopper storage bin 319, and the big hopper fixing part 3141 surrounds the big hopper combining part 3140. In this manner, the big bucket coupling portion 3140 surrounds the peripheral wall 3113 of the big hopper 311, so that the strength of the peripheral wall 3113 (or the big bucket outlet 3112 and the big bucket inlet 3121) of the big hopper 311 can be further enhanced. The large hopper 31 can be fixed to the to-be-mounted frame (or the hopper holder 32) by a large hopper fixing portion 3141.

Referring to fig. 33, the cross-sectional area of hopper feed bin 3110 remains constant from hopper feed inlet 3111 to hopper outlet 3112. In the direction from the big hopper inlet 3121 to the big hopper discharge port 3122, the area of the cross section of the big hopper discharge bin 3120 gradually decreases. So, the space of big fill feeding storehouse 3110 is different with the spatial structure who fights out feed bin 3120 greatly for big fill feeding storehouse 3110 can accept more raw materials better, and big fill goes out feed bin 3120 and is favorable to avoiding the quantity that the raw materials flowed or the fluctuation range of speed big, unstable from big fill entry 3121 to the gradually narrow formula structure of big fill discharge gate 3122 orientation, is favorable to the raw materials to flow more evenly. Wherein, the wide and narrow range of the gradually narrow formula structure of big hopper discharge chamber 3120 can do the adaptability and change to and the bore size of big hopper discharge gate 3122 also can do the adaptability, with the raw materials of different kinds of adaptation.

The large hopper 31 further includes a stabilizing member 315, the stabilizing member 315 is disposed around the peripheral wall 3113 of the large hopper 311 and located at the large hopper feed inlet 3111, and the stabilizing member 315 extends from the peripheral wall 3113 of the large hopper 311 in a direction away from the large hopper feed compartment 3110. In this manner, stabilizing member 315 surrounds peripheral wall 3113 of large hopper 311, such that the strength of peripheral wall 3113 (or large hopper feed inlet 3111) of large hopper 311 is further enhanced. Wherein, the steady piece 315 can be the strengthening rib strip that sets up in big fill feed inlet 3111, and the steady piece 315 also can be the steel sheet or the steel sheet piece that set up in big fill feed inlet 3111. Of course, the fixed member 315 may be other structures that can strengthen the strength of the big hopper inlet 3111 of the big hopper feeding bin 3110 or make the big hopper inlet 3111 of the big hopper feeding bin 3110 not easily deformed, which is not listed here.

The large hopper 31 further comprises at least one connector 316, the connector 316 being arranged on the peripheral wall 3113 of the large hopper 311 and extending in the direction of the axis 3115 of the large hopper feed bin 3110 (parallel to each other). In this embodiment, the two opposite ends of the connecting member 316 are respectively connected to the fixing member 315 and the supporting member 314. In other embodiments, the opposite ends of connecting member 316 may also be connected to stabilizing member 315 and reinforcing member 313, respectively; or, the two opposite ends of the connecting piece 316 are respectively connected with the supporting piece 314 and the reinforcing piece 313; alternatively, the two opposite ends of the connecting member 316 are respectively connected to the fixed member 315 and the supporting member 314, and the reinforcing member 313 is connected to the connecting member 316. The number of the connecting members 316 may be one or more, and when the number of the connecting members 316 is plural, the plurality of connecting members 316 are spaced apart from each other on the outer peripheral wall 3113. In this way, the connection member 316 can reinforce the peripheral wall 3113 of the large hopper 311 from the direction of the axis 3115 of the large hopper feed bin 3110, and the direction in which the peripheral wall 3113 is reinforced by the connection member 316 is different from the direction in which the peripheral wall 3113 is reinforced by the reinforcement member 313, the support member 314 and the stabilizing member 315, which is advantageous for reinforcing the peripheral wall 3113 of the large hopper feed bin 3110 as much as possible, so that the peripheral wall 3113 of the large hopper feed bin 3110 is not easily deformed.

The connecting member 316 may be a reinforcing rib disposed on the outer circumferential wall 3113 of the hopper feed bin 3110, and the connecting member 316 may also be a steel plate or a steel plate sheet disposed on the outer circumferential wall 3113 of the hopper feed bin 3110. Of course, the connecting member 316 may be of other structures capable of enhancing the strength of the peripheral wall 3113 of the hopper feed compartment 3110 or making the peripheral wall 3113 of the hopper feed compartment 3110 less prone to deformation, which is not illustrated here.

In some embodiments, the outer peripheral wall 3123 of the large hopper 312 may also be provided with the reinforcement members 313, the connection members 316, and the like, without limitation.

The large feeding hopper 311 is rectangular, and the connecting member 316 is disposed at the joint of two adjacent sidewalls of the large feeding hopper 311. Thus, the connection member 316 is disposed at the bent portion of the peripheral wall 3113 of the large feeding hopper 311, so as to better avoid the situation that two adjacent side walls are cracked. The large feeding hopper 311 may also have a circular structure, an elliptical structure, a triangular structure, or other polygonal structures, which are not listed here.

The large hopper 31 further comprises a coupling member 317, the coupling member 317 extends from the outer peripheral wall 3123 of the large hopper 312 toward a side away from the large hopper discharge cabin 3120, the coupling member 317 surrounds the large hopper discharge port 3122, and the coupling member 317 is used for connecting with an element to be connected. In this way, the coupling member 317 surrounds the outer circumferential wall 3123 of the large hopper 312, so that the strength of the outer circumferential wall 3123 (or the large hopper discharge port 3122) of the large hopper 312 is enhanced and is not easily deformed. The coupling member 317 may include a snap structure, a lock structure, a thread structure, or other mechanical structures capable of connecting the large hopper 31 with the element to be connected, which is not listed here. The elements to be connected can be augers, so that the raw material flowing out of the large hopper discharge port 3122 can be transported to other hoppers by the augers to be mixed with other raw materials.

Referring to fig. 32, the large hopper 31 further includes a carrier 318, the carrier 318 is disposed on an inner wall 3114 of the large hopper 311 and spans the large hopper inlet 3111, and the carrier 318 is used for mounting the bag breaking assembly 33 (fig. 34). Thus, the bag breaking assembly 33 can be arranged at the large hopper feed port 3111 of the large hopper 31 through the carrying piece 318, so that complicated operations of binding and unbinding ton bags by workers are omitted, and the working efficiency and the production efficiency of the workers are improved; at the same time, the carrier 318 can support the inner wall 3114 to further reduce deformation of the hopper feed inlet 3111 caused by impact or extrusion. The carrier 318 may connect the large hopper 31 and the bag breaking assembly 33 by a snap-fit method, a locking method, a screw method, or other mechanical methods.

In some embodiments, the bag breaking assembly 33 may be the bag breaking assembly 33 of any of the above embodiments (see fig. 24 to 35), and the bag breaking assembly 33 may also be other structures capable of breaking the container containing the raw material, which are not listed here.

Referring to fig. 24 and 34, a bag breaking hopper 303 according to an embodiment of the present invention includes a large hopper 31 and a bag breaking assembly 33 according to any of the embodiments, and the bag breaking assembly 33 is mounted on the large hopper 31.

The bag breaking assembly 33 is installed on the large hopper 31 and corresponds to the large hopper feed inlet 3111. Specifically, the bag breaking unit 33 may be attached to the large hopper 31 and completely accommodated in the large hopper 31, in which case the height of the bag breaking hopper 303 is equal to the height of the large hopper 31, and when a ton bag loaded with raw material is put into the large hopper 31 and the bag is broken by the bag breaking unit 33, the raw material in the ton bag is not scattered to the outside of the large hopper 31. In another embodiment, the bag breaking unit 303 may be attached to the large hopper 31 so as to be completely exposed outside the large hopper 31, and the central axis (coinciding with the axis 3302) of the bag breaking unit 33 may coincide with the axis 3115 of the large hopper 31, so that the bag breaking unit 33 does not occupy the storage space of the large hopper 31, and the large hopper 31 can transfer a larger amount of raw material.

It is to be understood that, since the bag breaking assembly 33 may be the bag breaking assembly 33 of any of the above embodiments (see fig. 24 to 31), that is, the bag breaking assembly 33 may include the blade holder 330 and the main blade 331. The cutter frame 330 is provided with a through hole 3300, the cutter frame 330 is arranged on the large hopper 31, and the through hole 3300 corresponds to the large hopper feed port 3111. The main blade 331 is mounted on the tool holder 330, the main blade 331 being disposed around the through-hole 3300 and forming a non-enclosed first ring-shaped structure 3314. The large hopper 31 further includes a carrier 318, the carrier 318 being disposed on an inner wall 3114 of the large hopper 311 and spanning the large hopper feed inlet 3111, the bag-breaking assembly 33 being mounted on the carrier 318.

Thus, the bag breaking assembly 33 is configured to be the non-closed first annular structure 3314 by the main blade 331, so that in the process of breaking the ton bag by the bag breaking assembly 33, the knife edge 3311 of the main blade 331 punctures the ton bag without completely cutting off the broken part of the ton bag, thereby avoiding the ton bag fragments from mixing into the raw material, and reducing the abnormal situation of the physical condition of the cultured object caused by the raw material mixed with the ton bag fragments.

The tool holder 330 may have a circular, oval, triangular, square, or other polygonal shape, which is not listed here. Correspondingly, the shape of the through hole 3300 may be circular, oval, triangular, square, or other polygonal shapes, etc. The formation of the non-closed first annular structure 3314 by the main blade 331 means: the shape of the main blade 331 may also be the shape of the above-mentioned circle, ellipse, triangle, square, or other polygon, etc., and the shape of the main blade 331 forms the notch 3313 such that the head and the tail of the first annular structure 3314 are disposed in a non-contact manner or spaced apart from each other. For example, referring to fig. 24, the tool holder 330 has a square shape and the through hole 3300 has a square shape; the main blade 331 forms a non-closed square structure that forms the notch 3313. Alternatively, referring to fig. 22, the tool holder 330 and the through hole 3300 are both circular; the main blade 331 forms a non-closed circular structure that forms the notch 3313. The blade 3311 coincides with the axis 3302 of the through-hole 3300 in the direction: blade 3311 may be oriented parallel to axis 3302, or blade 3311 may be oriented at an oblique angle to axis 3302. For example, the blade edge 3311 of the main blade 331 is cantilevered with the blade edge 3311 facing the side of the worker placing the ton bag containing the raw material on the bag-breaking component 33, the blade edge 3311 facing parallel to the axis 3302; alternatively, the blade 3311 may be inclined toward the central axis of the through hole 3300; alternatively, the blade 3311 may be inclined away from the central axis of the through hole 3300. Wherein, no matter in which inclination direction the inclination is made, the angle between the blade 3311 and the axis is generally within 30 degrees. The raw materials can be agricultural products such as corn, wheat bran, etc.

Referring to fig. 35, the hopper system 30 of the present embodiment includes a hopper support 32 and the large hopper 31 (see fig. 32) or the bag breaking hopper 303 (see fig. 34) of the above embodiment, and the large hopper 31 or the bag breaking hopper 303 is disposed on the hopper support 32.

Referring to fig. 32, in the hopper system 30 of the present embodiment, when the hopper system 30 includes the large hopper 31 of the above embodiment, the reinforcing member 313 is formed on the peripheral wall 3113 of the large hopper 311 of the large hopper 31, and the reinforcing member 313 is disposed around the peripheral wall 3113 of the large hopper 311, so that the peripheral wall 3113 of the large hopper 311 is not easily deformed after the large hopper 31 is used for a long period of time, the size of the space of the large hopper feed bin 3110 is kept unchanged, and even if a bag of raw materials with the same size is poured into the large hopper feed bin 3110, the raw materials are not easily overflowed from the large hopper feed inlet 3111, and the raw materials are less wasted.

Referring to fig. 34, in the hopper system 30 of the present embodiment, when the hopper system 30 includes the bag breaking hopper 303 of the above embodiment, when the raw material in the ton bag needs to be poured into the hopper, the ton bag is placed on the bag breaking assembly 33, so that the ton bag is in close contact with the bag breaking assembly 33 under the action of gravity, and is pierced by the bag breaking assembly 33, and the raw material in the ton bag can be poured into the large hopper 31, and therefore, the raw material in the ton bag is poured into the large hopper 31 by using the bag breaking assembly 33 without manual intervention, thereby improving the automation degree of feed production and improving the efficiency of feed production; meanwhile, the bag breaking assembly 33 is configured to be the non-closed first annular structure 3314 by the main blade 331, so that in the process of breaking the ton bag by the bag breaking assembly 33, the knife edge 3311 of the main blade 331 punctures the ton bag, and the broken part of the ton bag is not completely cut off, thereby avoiding that the broken pieces of the ton bag are mixed into the raw material, and reducing the abnormal situation of the physical condition of the cultured object caused by the raw material mixed with the broken pieces of the ton bag.

In some embodiments, the hopper holder 32 includes a bearing portion 320 and a supporting portion 321, the bearing portion 320 is disposed at one end of the supporting portion 321, the hopper holder 32 encloses a hopper installation space 322, the bearing portion 320 is formed with a hopper receiving hole 323 communicating with the installation space 322 of the large hopper 31 or the bag breaking hopper 303, the large hopper 31 or the bag breaking hopper 303 is inserted into the hopper receiving hole 323, the supporting member 314 is installed on the hopper holder 32, and the large hopper discharge port 3122 is located in the hopper installation space 322.

In the description herein, reference to the description of the terms "certain embodiments," "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means 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 application. In this specification, schematic representations of the above terms do not necessarily 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, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "a plurality" means at least two, e.g., two, three, unless specifically limited otherwise.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art within the scope of the present application, which is defined by the claims and their equivalents.

Claims

1. A fine feeding workshop is characterized by comprising a mixing device, a crushing device and a conveying device, wherein the conveying device is communicated with the crushing device and the mixing device and conveys raw materials in the crushing device to the mixing device; the crushing device comprises a crusher and a pulse dust removal component, an outlet of the crusher is communicated with the transmission device and used for crushing raw materials to be crushed, the pulse dust removal component comprises a fan and a dust removal body connected with the fan, the dust removal body is provided with a dust removal bin, a dust removal feed inlet, an air outlet and a dust removal discharge outlet which are communicated, the fan is communicated with the dust removal feed inlet and the outlet of the crusher, the dust removal discharge outlet is communicated with the transmission device, and the fan is used for transmitting part of crushed raw materials and air into the dust removal bin; the mixing device is used for mixing the raw materials from the crushing device.

2. The precision feeding workshop according to claim 1, wherein the dust removing body comprises a first body and a second body, the first body is cylindrical and encloses a cylindrical cavity, the dust removing material inlet is formed in the outer peripheral surface of the first body, the axis direction of the dust removing material inlet is tangential to the inner wall of the first body, the air outlet is formed in one end of the first body, which is far away from the second body, and the axis of the air outlet is coincident with the axis of the first body; the second body is in a cone shape, the axis of the second body is superposed with the axis of the first body, and the dust removal discharge port is formed in one end, far away from the first body, of the second body.

3. The precision feeding mill of claim 2, wherein the dust removal inlet is a circular opening and the outlet is a circular opening.

4. The fine feed mill of claim 1 wherein the comminution means further comprises a comminution hopper in communication with the comminutor, a particle weighing sensor and a comminution hopper valve movably disposed on the comminution hopper or on the comminutor, the comminution hopper valve selectively enabling or disabling communication between the comminution hopper and the comminutor when moved relative to the comminution hopper, the particle weighing sensor being disposed within the comminution hopper and being adapted to weigh the material to be comminuted within the comminution hopper.

5. The precision feeding workshop according to claim 1, characterized in that the precision feeding workshop further comprises an auxiliary feeding device for weighing and storing raw materials to be mixed, and the conveying device is also communicated with the auxiliary feeding device and the mixing device;

the transmission device is sequentially communicated with the crushing device, the auxiliary feeding device and the mixing device; or

The transmission device is sequentially communicated with the auxiliary feeding device, the crushing device and the mixing device; or

The number of the conveying devices is two, wherein one conveying device is communicated with the auxiliary feeding device and the mixing device, and the other conveying device is communicated with the crushing device and the mixing device.

6. The fine feed mill of claim 5 wherein the auxiliary feed device comprises an auxiliary hopper in communication with the blending device, a powder weighing sensor movably disposed on the auxiliary hopper, and an auxiliary hopper valve selectively enabling or disabling communication between the auxiliary hopper and the blending device when the auxiliary hopper valve moves relative to the auxiliary hopper, the powder weighing sensor being disposed in the auxiliary hopper and weighing the material to be blended in the auxiliary hopper.

7. The fine feed mill of claim 6 further comprising a plurality of particle hoppers in communication with the comminution device and a plurality of powder hoppers in communication with the auxiliary feed device, the plurality of particle hoppers and the plurality of powder hoppers being distributed on opposite sides of the comminution device, the plurality of particle hoppers and the plurality of powder hoppers being distributed on opposite sides of the auxiliary feed device; the plurality of particle hoppers and the plurality of powder hoppers in the auxiliary feeding device are positioned on the same line.

8. The fine feed mill of claim 7 further comprising a number of pellet transport assemblies corresponding to the number of pellet hoppers and a meal transport assembly, each pellet transport assembly communicating between the comminution device and a corresponding pellet hopper; the number of the powder conveying assemblies is consistent with that of the powder hoppers, and each powder conveying assembly is communicated with the auxiliary feeding device and one corresponding powder hopper.

9. The fine feed mill of claim 8 wherein the particulate transfer assembly comprises a particulate transfer tube and a particulate transfer member, the particulate transfer member rotatably mounted within the particulate transfer tube, the particulate transfer tube comprising a particulate feed inlet and a particulate discharge outlet, the particulate feed inlet communicating with the particulate hopper, the particulate discharge outlet communicating with the comminution device, the particulate feed inlet being lower than the particulate discharge outlet relative to a support surface for supporting the fine feed mill.

10. The fine feed mill of claim 8 wherein the powder transport assembly comprises a powder transport tube and a powder transport member, the powder transport member rotatably mounted within the powder transport tube, the powder transport tube comprising a powder inlet and a powder outlet, the powder inlet communicating with the powder hopper, the powder outlet communicating with the auxiliary feed device, the powder inlet being lower than the powder outlet relative to a support surface for supporting the fine feed mill.