CN220919077U - Experimental smart quantitative feed proportioning agitating unit that uses - Google Patents

Abstract

The utility model relates to the technical field of animal nutrition and feed scientific test devices, in particular to a precision feed proportioning and stirring device for tests. The device comprises a shell and supporting legs arranged at four corners of the bottom of the shell, wherein a conveying mechanism is arranged in the shell, a mixing mechanism matched with the conveying mechanism is arranged on the right side wall of the shell, and a discharge pipe is arranged at the bottom of the mixing mechanism; be equipped with the backup pad in the casing of transport mechanism top, both ends link to each other with the casing top through the connecting plate respectively about the backup pad, are equipped with a plurality of feed mechanism respectively in both sides around the backup pad, and its structural design is reasonable, convenient operation, and mechanized operation realizes automatic weighing and compounding, need not artifical repetitiveness's work, and labour saving and time saving has improved the precision and the work efficiency of weighing greatly, and the compounding is even to improve the output of fodder, solved the problem that exists among the prior art.

Description

Experimental smart quantitative feed proportioning agitating unit that uses

Technical Field

The utility model relates to the technical field of animal nutrition and feed scientific test devices, in particular to a precision feed proportioning and stirring device for tests.

Background

At present, with the continuous development of the breeding industry, the feed for feeding animals does not just meet the basic requirement of 'satiation' as before, more turns to fine breeding, and scientific feeding is beneficial to improving the benefit of breeding and promoting healthy growth of animals. The protein requirements of different animals are different in different periods, so that the proportion of various raw materials is particularly important when feeds with different nutritional ingredients are prepared. At present, in animal nutrition tests, the preparation of feeds composed of different nutritional ingredients is basically finished by manually weighing and stirring single raw materials one by one, the intelligent level is low, time and labor are wasted, the weighing accuracy is low, and the mixing uniformity of different raw materials is poor. In addition, the feed is generally formed by mixing more than ten raw materials according to different proportions, the more than ten raw materials are required to be calculated and weighed one by one in the preparation process, the repeated workload is large, the time consumption is long, the yield is limited, and the working efficiency is low.

Disclosure of utility model

The utility model provides the precise feed proportioning and stirring device for the test, which has the advantages of reasonable structural design, convenient operation, automatic weighing and mixing by mechanized operation, no need of manual repeated work, time and labor saving, great improvement of weighing precision and working efficiency, uniform mixing, and improvement of the yield of feed, and solves the problems in the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

A refined feed proportioning and stirring device for experiments comprises a shell and supporting legs arranged at four corners of the bottom of the shell, wherein a conveying mechanism is arranged in the shell, a mixing mechanism matched with the conveying mechanism is arranged on the right side wall of the shell, and a discharge pipe is arranged at the bottom of the mixing mechanism; the machine shell is internally provided with a supporting plate above the conveying mechanism, the left end and the right end of the supporting plate are respectively connected with the top of the machine shell through connecting plates, a plurality of discharging mechanisms are respectively arranged on the front side and the rear side of the supporting plate, each discharging mechanism comprises supporting bars connected with the supporting plate, each supporting bar is provided with a resistance strain gauge, the outer end of each supporting bar is provided with a storage bin, the opening of the upper end of each storage bin is communicated with the top of the machine shell, the lower end of each storage bin penetrates through the supporting bars and is fixedly connected with the supporting bars, the lower ends of the storage bins are respectively communicated with the conveying mechanism through feeding pipes, and a quantifying mechanism is arranged below each supporting bar.

Optionally, the quantifying mechanism comprises stepping motors correspondingly arranged below the supporting bars, the stepping motors are fixedly connected to the side wall of the lower end of the storage bin through stepping motor supports, an output shaft of each stepping motor horizontally penetrates through the storage bin and is connected with a right-angle steering gear arranged in the storage bin, the right-angle steering gear is fixedly connected to the inner wall of the storage bin through a limiting frame, a quantifying shaft arranged in the direction of the coaxial line of the storage bin is connected with the output end of the right-angle steering gear, and reducing helical blades are arranged on the quantifying shaft along the height direction of the quantifying shaft.

Optionally, the diameter of the blade at the lower part of the variable-diameter spiral blade is the same as the inner diameter of the lower end of the charging barrel, the diameter of the blade at the middle part is larger than that of the blade at the lower part, and the diameter of the blade at the upper part is smaller than that of the blade at the lower part.

Optionally, the machine further comprises side support plates respectively arranged on the inner walls of the front side and the rear side of the machine shell, and a plurality of blanking mechanisms are respectively arranged on the side support plates.

Optionally, the transport mechanism includes the urceolus that the level set up, and the both ends of urceolus set up with the left and right sides lateral wall intercommunication of casing respectively, are equipped with the end cover of closure in urceolus left end opening part on the casing left side wall, and a transport motor passes through the transport motor support and links to each other with the end cover, transport motor's output shaft passes the end cover and links to each other with the transport axle that sets up in the urceolus, is equipped with helical blade along its length direction on the transport axle, each the lower extreme of conveying pipe all communicates and sets up at the urceolus top.

Optionally, the compounding mechanism includes the cover establishes the mixing box on the casing right side wall, the right-hand member intercommunication of urceolus sets up the upper portion at the mixing box, arrange the material pipe setting in mixing box right side wall bottom, be equipped with agitator motor at mixing box right side wall central authorities, agitator motor links firmly on the mixing box through the agitator motor support, and agitator motor's output shaft level passes the mixing box and links to each other with the cross central authorities that set up in the mixing box, is equipped with the dial plate of movable butt on the mixing box inner wall respectively at the cross outer end.

Optionally, clamping strips are respectively arranged on the right side walls of the mixing box at the front side and the rear side of the material discharging pipe along the vertical direction, and a sealing plate movably clamped between the two clamping strips is arranged at the lower end of the sealing plate, and the sealing plate downwards movably passes through the upper part of the material discharging pipe and is abutted on the inner wall of the material discharging pipe.

Optionally, a supporting frame which is movably sleeved on the conveying shaft is arranged on the inner wall of the outer cylinder at the right end of the spiral blade.

The utility model adopts the technical proposal and has the advantages that: structural design is reasonable, convenient operation, and mechanized operation realizes automatic weighing and compounding, need not artifical repetitiveness's work, and labour saving and time saving has improved the precision and the work efficiency of weighing greatly, and the compounding is even to improve the output of fodder. Meanwhile, the variable-diameter helical blade is adopted for blanking, so that the phenomenon of powder material accumulation blocking is greatly avoided, the resistance strain gauge is used as an independent metering device of each bin, the residual materials of each bin can be metered in real time, the preparation accuracy is greatly improved, and in addition, according to the proportion of raw materials, each bin adopts a proportion blanking mode, and the mixing uniformity of each raw material is greatly improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of FIG. 1;

fig. 3 is a schematic perspective view of a conveying mechanism and a blanking mechanism;

FIG. 4 is a schematic perspective view of a support plate, a connecting plate and a support bar;

FIG. 5 is a schematic perspective view of a conveying mechanism;

FIG. 6 is a schematic perspective view of a mixing mechanism;

FIG. 7 is a schematic perspective view of a dosing mechanism;

in the figure, 1, a shell; 2. a support leg; 3. a discharge pipe; 4. a support plate; 5. a connecting plate; 6. a support bar; 7. resistance strain gauge; 8. a storage bin; 9. a feed pipe; 10. a stepping motor; 11. a stepper motor bracket; 12. a right angle diverter; 13. a limiting frame; 14. a dosing shaft; 15. variable diameter helical blades; 16. a side support plate; 17. an outer cylinder; 18. an end cap; 19. a conveying motor; 20. a conveying motor bracket; 21. a conveying shaft; 22. a helical blade; 23. a mixing box; 24. a stirring motor; 25. a stirring motor bracket; 26. a cross; 27. a poking plate; 28. clamping strips; 29. a sealing plate; 30. and (5) supporting frames.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

In addition, in the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., 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 present application. In this specification, schematic representations of the above terms are not necessarily directed 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.

1-7, In the embodiment, the refined feed proportioning and stirring device for the test comprises a machine shell 1 and supporting legs 2 arranged at four corners of the bottom of the machine shell 1, wherein a conveying mechanism is arranged in the machine shell 1, a mixing mechanism matched with the conveying mechanism is arranged on the right side wall of the machine shell 1, and a discharge pipe 3 is arranged at the bottom of the mixing mechanism; the casing 1 above the conveying mechanism is internally provided with a supporting plate 4, the left end and the right end of the supporting plate 4 are respectively connected with the top of the casing 1 through connecting plates 5, the front side and the rear side of the supporting plate 4 are respectively provided with a plurality of blanking mechanisms, each blanking mechanism comprises supporting strips 6 connected with the supporting plate 4, each supporting strip 6 is provided with a resistance strain gauge 7, the outer end of each supporting strip 6 is provided with a storage bin 8, the opening of the upper end of each storage bin 8 is communicated with the top of the casing 1, the lower end of each storage bin passes through the supporting strips 6 and is fixedly connected with the supporting strips 6, the lower end of each storage bin 8 is respectively communicated with the conveying mechanism through a feeding pipe 9, and a quantifying mechanism is arranged below each supporting strip 6.

Optionally, the quantifying mechanism includes a stepping motor 10 correspondingly disposed below each supporting bar 6, the stepping motor 10 is fixedly connected to a sidewall at the lower end of the bin 8 through a stepping motor bracket 11, an output shaft of the stepping motor 10 horizontally passes through the bin 8 and is connected to a right-angle diverter 12 disposed in the bin 8, the right-angle diverter 12 is fixedly connected to an inner wall of the bin 8 through a limiting frame 13, a quantifying shaft 14 disposed in a direction coaxial with the bin 8 is connected to an output end of the right-angle diverter 12, and a variable-diameter helical blade 15 is disposed on the quantifying shaft 14 along a height direction thereof.

Alternatively, the diameter of the lower part of the variable-diameter screw blade 15 is the same as the inner diameter of the lower end of the barrel 8, the diameter of the middle part is larger than that of the lower part, and the diameter of the upper part is smaller than that of the lower part. The design of blade reducing formula on the one hand can play the effect of shutoff feed bin 8 when not rotating, on the other hand can stir the raw materials in the feed bin, makes it get into feed bin 8 bottom along with reducing helical blade 15 smoothly to feed pipe 9.

Optionally, the machine further comprises side support plates 16 respectively arranged on the inner walls of the front side and the rear side of the machine shell 1, and a plurality of blanking mechanisms are respectively arranged on the side support plates 16. Further increases the number of the blanking mechanisms so as to meet the requirements of various raw materials,

Optionally, the conveying mechanism includes a horizontal outer cylinder 17, two ends of the outer cylinder 17 are respectively communicated with left and right side walls of the casing 1, an end cover 18 closed at an opening of the left end of the outer cylinder 17 is arranged on the left side wall of the casing 1, a conveying motor 19 is connected with the end cover 18 through a conveying motor bracket 20, an output shaft of the conveying motor 19 passes through the end cover 18 and is connected with a conveying shaft 21 arranged in the outer cylinder 17, a helical blade 22 is arranged on the conveying shaft 21 along the length direction of the conveying shaft, and the lower ends of the conveying pipes 9 are all communicated with the top of the outer cylinder 17.

Optionally, the compounding mechanism includes the mixing box 23 of cover on casing 1 right side wall, the right-hand member intercommunication of urceolus 17 sets up the upper portion at mixing box 23, arrange material pipe 3 setting in mixing box 23 right side wall bottom, be equipped with agitator motor 24 at mixing box 23 right side wall central authorities, agitator motor 24 links firmly on mixing box 23 through agitator motor support 25, and agitator motor 24's output shaft level passes mixing box 23 and links to each other with the cross 26 central authorities that set up in mixing box 23, is equipped with respectively at cross 26 outer end and moves the dial plate 27 of butt on mixing box 23 inner wall.

Optionally, clamping strips 28 are respectively arranged on the right side walls of the mixing box 23 at the front side and the rear side of the material discharging pipe 3 along the vertical direction, and a sealing plate 29 movably clamped between the two clamping strips 28 is arranged at the lower end of the sealing plate, and the sealing plate downwards moves through the upper part of the material discharging pipe 3 and is abutted against the inner wall of the material discharging pipe 3. The various materials are allowed to mix in the mixing tank 23 for a sufficient time to prevent the materials from being discharged outwardly from the discharge pipe 3.

Optionally, a supporting frame 30 movably sleeved on the conveying shaft 21 is arranged on the inner wall of the outer cylinder 17 at the right end of the spiral blade 22. The supporting frame 30 is movably clamped on the conveying shaft 21, plays a limiting role in rotation of the conveying shaft 21, and plays a certain supporting role.

Before the device is used, various raw materials are required to be classified and placed into corresponding bins 8, certain raw materials with larger use amount can be placed into bins 8 with large diameters, and raw materials with small use amount can be placed into bins 8 with smaller diameters. When in use, a worker controls each stepping motor 10 to work through the control device, and the output shaft of the stepping motor 10 drives the quantitative shaft 14 to rotate through the right-angle steering gear 12, so that the variable-diameter helical blade 15 rotates. Along with the rotation of the variable-diameter helical blade 15, the raw materials in the storage bin 8 fall into the feeding pipe 9 and slide into the outer cylinder 17, and the variable-diameter helical blade is adopted for discharging, so that the phenomenon of accumulation and blockage of powder materials is greatly avoided. Along with the reduction of raw materials, the supporting strips 6 supporting the storage bins 8 recover a shaping variable, and the resistance strain gauge 7 transmits data to the control device after sensing the deformation of the supporting strips 6, so that the stepping motor 10 controlling the storage bins 8 stops rotating, further continuous falling of raw materials is blocked, and the resistance strain gauge 7 is adopted as an independent metering device of each storage bin 8, so that the residual materials of each storage bin 8 can be metered in real time, and the preparation accuracy is greatly improved. When various raw materials fall into the outer cylinder 17, the output shaft of the conveying motor 24 drives the conveying shaft 21 to rotate, so that the raw materials are pushed to move rightward by the helical blades 22 and finally fall into the mixing box 23. At this time, the stirring motor 24 is started to operate, and the output shaft of the stirring motor 24 drives the cross 26 to rotate, so that the raw materials falling into the bottom of the mixing box 23 are stirred up and fully mixed. After the mixing is completed, the sealing plate 29 is opened, and the mixed raw materials are discharged from the discharge pipe 3. Its structural design is reasonable, convenient operation, and mechanized operation realizes automatic weighing and compounding, need not artifical repetitiveness's work, and labour saving and time saving has improved the precision and the work efficiency of weighing greatly, and the compounding is even to improve the output of fodder, solved the problem that exists among the prior art.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model and are intended to be within the scope of the appended claims and description; any alternative modifications or variations to the embodiments of the present utility model will fall within the scope of the present utility model for those skilled in the art.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims (8)

1. The refined feed proportioning and stirring device for the test is characterized by comprising a shell and supporting legs arranged at four corners of the bottom of the shell, wherein a conveying mechanism is arranged in the shell, a mixing mechanism matched with the conveying mechanism is arranged on the right side wall of the shell, and a discharge pipe is arranged at the bottom of the mixing mechanism; the machine shell is internally provided with a supporting plate above the conveying mechanism, the left end and the right end of the supporting plate are respectively connected with the top of the machine shell through connecting plates, a plurality of discharging mechanisms are respectively arranged on the front side and the rear side of the supporting plate, each discharging mechanism comprises supporting bars connected with the supporting plate, each supporting bar is provided with a resistance strain gauge, the outer end of each supporting bar is provided with a storage bin, the opening of the upper end of each storage bin is communicated with the top of the machine shell, the lower end of each storage bin penetrates through the supporting bars and is fixedly connected with the supporting bars, the lower ends of the storage bins are respectively communicated with the conveying mechanism through feeding pipes, and a quantifying mechanism is arranged below each supporting bar.

2. The precise feed proportioning and stirring device for experiments according to claim 1, wherein the quantifying mechanism comprises stepping motors correspondingly arranged below the supporting bars, the stepping motors are fixedly connected to the side wall of the lower end of the storage bin through stepping motor supports, output shafts of the stepping motors horizontally penetrate through the storage bin and are connected with right-angle steering gears arranged in the storage bin, the right-angle steering gears are fixedly connected to the inner wall of the storage bin through limiting frames, a quantifying shaft arranged in the direction of the coaxial line of the storage bin is connected with the output end of the right-angle steering gears, and reducing spiral blades are arranged on the quantifying shaft along the height direction of the quantifying shaft.

3. The device for proportioning and stirring precision feed for experiments according to claim 2, wherein the diameter of the blades at the lower part of the variable-diameter spiral blade is the same as the inner diameter of the lower end of the feed cylinder, the diameter of the blades at the middle part is larger than that of the blades at the lower part, and the diameter of the blades at the upper part is smaller than that of the blades at the lower part.

4. The device for proportioning and stirring precision feed for experiments as claimed in claim 3, further comprising side support plates respectively arranged on the inner walls of the front side and the rear side of the machine shell, wherein a plurality of blanking mechanisms are respectively arranged on the side support plates.

5. The device for proportioning and stirring of precise and quantitative feed for experiments according to claim 1, wherein the conveying mechanism comprises an outer cylinder which is horizontally arranged, two ends of the outer cylinder are respectively communicated with the left side wall and the right side wall of the machine shell, an end cover which is closed at the opening of the left end of the outer cylinder is arranged on the left side wall of the machine shell, a conveying motor is connected with the end cover through a conveying motor bracket, an output shaft of the conveying motor penetrates through the end cover to be connected with a conveying shaft which is arranged in the outer cylinder, a helical blade is arranged on the conveying shaft along the length direction of the conveying shaft, and the lower end of each conveying pipe is communicated with the top of the outer cylinder.

6. The device for proportioning and stirring the precisely-quantified feed for the test set forth in claim 5, wherein the mixing mechanism comprises a mixing box covered on the right side wall of the casing, the right end of the outer cylinder is communicated with the upper part of the mixing box, the discharge pipe is arranged at the bottom of the right side wall of the mixing box, a stirring motor is arranged at the center of the right side wall of the mixing box, the stirring motor is fixedly connected onto the mixing box through a stirring motor bracket, an output shaft of the stirring motor horizontally penetrates through the mixing box and is connected with the center of a cross frame arranged in the mixing box, and a shifting plate movably abutted against the inner wall of the mixing box is arranged at the outer end of the cross frame.

7. The device for proportioning and stirring a precision feed for a test as defined in claim 6, wherein the right side walls of the mixing box at the front and rear sides of the discharge pipe are respectively provided with clamping strips along the vertical direction, and a sealing plate movably clamped between the two clamping strips is arranged, and the lower end of the sealing plate is movably penetrated through the upper part of the discharge pipe downwards and is abutted against the inner wall of the discharge pipe.

8. The device for proportioning and stirring precision feed for experiments as claimed in claim 1, wherein a supporting frame which is movably sleeved on the conveying shaft is arranged on the inner wall of the outer cylinder at the right end of the spiral blade.