Feed powder mixing machine for laboratory mouse selenium-deficient model

Abstract

The utility model relates to the technical field of experimental animal model feed, and discloses an experimental mouse selenium deficiency model feed powder mixing machine which comprises a first supporting frame, a first stirring tank is installed at the top of the first supporting frame, the top of the first stirring tank is communicated with a connecting pipe, a filter plate is fixedly connected into the connecting pipe, and a second stirring tank is installed at the top of the first supporting frame. The top of the connecting pipe communicates with a second stirring tank, a second motor is installed in the middle of the top end of the second stirring tank, the output end of the second motor is fixedly connected with a rotating short column, the bottom of the rotating short column penetrates through the top of the second stirring tank, and a plurality of stirring rods are fixedly connected to the outer side of the rotating short column at equal intervals. Materials enter the second stirring tank from the feeding pipe, the second motor is started, the rotating short column drives the stirring rod to rotate, the materials are mixed preliminarily and evenly, the materials flow to the first stirring tank through the connecting pipe, the filter plate in the connecting pipe filters the materials, uniformity is guaranteed, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to experimental animal model feed technology field especially, it relates to experimental mouse selenium deficiency model feed powder mixing machine. BACKGROUND

[0002] Experimental animal model feed is the feed that is specially designed to meet the demand of building specific experimental animal model, its in nutritional ingredient, raw material composition and processing technology special deployment, can accurate simulation or induce animal appears specific physiological pathological state, provides standardization and reliable animal model for medical and biological field scientific research, such as disease mechanism explores, drug research and development and curative effect evaluation, is the important material basis of carrying out relevant experimental research.

[0003] Experimental mouse selenium deficiency model feed powder mixing machine is the equipment specially used for mixing experimental mouse selenium deficiency model feed powder, the feed is usually composed of calcium carbonate, DL methionine, sucrose, selenium-free compound mineral, compound vitamin, selenium deficiency yeast powder and corn oil according to specific mass percentage, the mixing machine must have accurate proportioning function, can strictly control the addition amount of each raw material, ensure that the selenium element in the feed is accurately removed and other nutritional ingredients are balanced and stable, also need to have high efficient stirring capacity, with the aid of stirring paddle, rotating shaft parts, make various powder fully mix uniformly, avoid the phenomenon that ingredients stratify or agglomerate, thereby provide standardization feed for scientific researchers to build stable, reliable experimental mouse selenium deficiency model, help selenium related disease mechanism exploration and selenium supplement research medicine and biology research.

[0004] Through the search, the patent publication number of China is CN114376099A, which discloses experimental mouse selenium deficiency model feed and its preparation method and application, the experimental mouse selenium deficiency model feed includes the following mass percentage of raw material components: 1%~2% calcium carbonate, 0.2%~0.5% DL methionine, 58%~60% sucrose, 3%~4% selenium-free compound mineral, 1% compound vitamin, 30% selenium deficiency yeast powder, 5% corn oil, the invention provides is a purified feed, under the condition that other nutritional ingredients required by the experimental mouse body are met, the selenium element in the feed is removed alone, can accurately induce the establishment of experimental mouse selenium deficiency model in a short time through diet, quickly build the experimental mouse model similar to the selenium deficiency disease pathogenesis of human, shorten the experimental period, improve the experimental efficiency, good repeatability, high success rate of modeling, can provide convenience for the research and development of selenium supplement, solve the technical problems of complex raw material composition in the existing animal selenium deficiency model feed, unable to accurately control the content of specific nutrients, long experimental period and low modeling success rate, but during use, part of the powder appears agglomeration when directly pouring the powder into the mixing device for mixing, thereby leading to uneven quality of the powder output, reducing the work efficiency. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides experimental mouse selenium deficiency model feed powder mixing machine, aims at improving the prior art in the use process, because it is directly mixed into the mixing device, part of the powder has the situation of caking, and then leads to the uneven quality of powder output, reduces the work efficiency problem.

[0006] In order to realize the above object, the utility model adopts the following technical scheme: experimental mouse selenium deficiency model feed powder mixing machine, including first support frame, the top of first support frame is installed with first stirring tank, the top of first stirring tank is connected with connecting pipe, the inside fixed connection of connecting pipe has filter plate, the top of connecting pipe is connected with second stirring tank, the top middle part of second stirring tank is installed with second motor, the output of second motor is fixedly connected with rotating stub, the bottom of rotating stub penetrates the top of second stirring tank, the outside equidistance fixed connection of rotating stub has a plurality of stirring rods, the top front side of second stirring tank is connected with feeding pipe, the middle part of first stirring tank is installed with stirring mechanism, and the stirring mechanism is used for the mixing of feed powder.

[0007] Through the above technical scheme: material enters second stirring tank from feeding pipe, starts second motor, rotating stub drives stirring rod to rotate, and pretreats material, initially mixes uniformly, and pretreated material flows to first stirring tank through connecting pipe, and filter plate in connecting pipe filters material, guaranteeing uniformity.

[0008] As a further description of the above technical scheme:

[0009] The stirring mechanism includes a first motor, the first motor is installed on the top left side of the first support frame, the output of the first support frame is fixedly connected with a rotating rod, the front and rear ends of the rotating rod are fixedly connected with mounting plates, the front side of the rotating rod penetrates the rear side of the first stirring tank and is rotatably connected with the middle part of the rear mounting plate, the outside of the rotating rod is fixedly connected with a plurality of connecting rods, the outside of the plurality of connecting rods is fixedly connected with stirring blades, and the rear side of the front mounting plate is fixedly connected with a mounting ring.

[0010] Through the above technical scheme: after material enters first stirring tank, start first motor, rotating rod drives mounting plate and connecting rod to rotate, stirring blade mixes feed powder, mounting ring moves with mounting plate, and complete full mixing, after mixing is completed, the quality of powder is improved.

[0011] As a further description of the above technical scheme:

[0012] The top front side of the first stirring tank is connected with a feeding pipe, the top of the feeding pipe is installed with a square cover, and the top middle part of the square cover is fixedly connected with a first handle.

[0013] Through the technical scheme, the square cover is convenient to open through the installation of the first handle.

[0014] Further description is made to the technical scheme:

[0015] The left rear end of the first stirring tank is rotationally connected with an opening and closing plate, the left front and rear ends of the opening and closing plate are provided with second handles, and the top left side of the first supporting frame is provided with an observation window.

[0016] Through the technical scheme, the opening and closing plate is convenient to open through the installation of the second handle, and the inside is convenient for the staff to observe through the installation of the observation window.

[0017] Further description is made to the technical scheme:

[0018] The left front end of the first stirring tank is fixedly connected with a clamping groove plate, and the inside of the clamping groove plate is provided with a notice board.

[0019] Through the technical scheme, the notice board is convenient to replace through the installation of the clamping groove plate, and the staff is convenient to remind through the installation of the notice board.

[0020] Further description is made to the technical scheme:

[0021] The bottom front side of the first stirring tank is provided with a discharge valve, and the bottom of the discharge valve is communicated with a collecting tank.

[0022] Through the technical scheme, the powder is convenient to collect through the installation of the discharge valve.

[0023] Further description is made to the technical scheme:

[0024] The rear side of the first supporting frame is fixedly connected with a second supporting frame, and the top middle part of the second supporting frame is fixedly connected with a supporting plate.

[0025] Through the technical scheme, the first motor is convenient to support through the installation of the supporting plate.

[0026] Further description is made to the technical scheme:

[0027] The top of the feeding pipe is provided with a circular cover, and the top middle part of the circular cover is fixedly connected with a fixed short column.

[0028] Through the technical scheme, dirt is avoided from entering through the installation of the circular cover.

[0029] The utility model has the advantages of the following beneficial effects:

[0030] 1. The utility model discloses a material enters the second stirring tank from the feed pipe, starts second motor, rotates the stub column and drives the stirring rod rotation, carries out pretreatment to the material, makes it preliminary mixed evenly, and the material after pretreatment flows to the first stirring tank through the connecting pipe, and the filter plate in the connecting pipe filters the material, guarantees the evenness, improves the work efficiency.

[0031] 2. The utility model discloses a material enters the first stirring tank, starts first motor, rotates the rod and drives the mounting plate and connecting rod rotation, and the stirring blade mixes the feed powder, and the mounting ring moves with the mounting plate, completes the full mixing, opens the unloading valve after mixing, and the powder is collected into the collecting tank, improves the quality of powder. DRAWINGS

[0032] Figure 1 It is the perspective drawing of experimental mouse selenium deficiency model feed powder mixing machine that the utility model proposes;

[0033] Figure 2 It is the side view of experimental mouse selenium deficiency model feed powder mixing machine that the utility model proposes;

[0034] Figure 3 It is the plan view of experimental mouse selenium deficiency model feed powder mixing machine that the utility model proposes;

[0035] Figure 4 It is the local structure schematic diagram of experimental mouse selenium deficiency model feed powder mixing machine that the utility model proposes;

[0036] Figure 5 It is the local structure display drawing of experimental mouse selenium deficiency model feed powder mixing machine that the utility model proposes.

[0037] Legend:

[0038] 1, first support frame, 2, stirring mechanism, 201, first motor, 202, mounting plate, 203, rotating rod, 204, connecting rod, 205, stirring blade, 206, mounting ring, 3, first stirring tank, 4, second motor, 5, feed pipe, 6, second stirring tank, 7, observation window, 8, feeding pipe, 9, square cover, 10, first handle, 11, collecting tank, 12, notice board, 13, clamping groove plate, 14, second support frame, 15, support plate, 16, opening and closing plate, 17, second handle, 18, rotating stub, 19, stirring rod, 20, connecting pipe, 21, filter plate, 22, unloading valve, 23, round cover, 24, fixed stub. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0040] With reference to Figure 1 , Figure 2 and Figure 4 , the utility model provides an embodiment: experimental mouse selenium deficiency model feed powder mixing machine, including first support frame 1, the top of first support frame 1 is installed with first stirring tank 3, the top of first stirring tank 3 is connected with connecting pipe 20, the inside fixed connection of connecting pipe 20 has filter plate 21, the top of connecting pipe 20 is connected with second stirring tank 6, the top middle part of second stirring tank 6 is installed with second motor 4, by the opening of second motor 4, gives the power to subsequent process, the output end fixed connection of second motor 4 has rotary stub 18, the bottom of rotary stub 18 penetrates the top of second stirring tank 6, the outside equidistance fixed connection of rotary stub 18 has a plurality of stirring rods 19, the top front side of second stirring tank 6 is connected with feeding pipe 5, the middle part of first stirring tank 3 is installed with stirring mechanism 2, and stirring mechanism 2 is used for the mixing of feed powder, the top of feeding pipe 5 is installed with round cover 23, and the top middle part of round cover 23 is fixedly connected with fixed stub 24, by the installation of round cover 23, avoid dirty from here when not using the device enters;

[0041] Specifically, the material enters the second stirring tank 6 from the feeding pipe 5, the second motor 4 is started, the output end drives the rotary stub 18 to rotate, the plurality of stirring rods 19 on the outside of the rotary stub 18 rotate, the material in the tank is pretreated, and the material is uniformly mixed initially, the pretreated material flows to the first stirring tank 3 through the connecting pipe 20, the filter plate 21 in the connecting pipe 20 filters the material, further ensures the uniformity of the material, then subsequent operations can be carried out in the first stirring tank 3, the mixing of the feed powder is completed, and it is ensured that the material has reached a relatively uniform state before entering the final mixing stage, so that the quality of the final product is improved, through the above process, the problem of uneven particles in the material can be reduced, and the quality and consistency of the feed powder are ensured.

[0042] With reference to Figure 1 , Figure 3 and Figure 5, the stirring mechanism 2 comprises a first motor 201, the first motor 201 is installed on the top left side of the first support frame 1, the output end of the first support frame 1 is fixedly connected with a rotating rod 203, the front and rear ends of the rotating rod 203 are fixedly connected with mounting plates 202, through the installation of the first motor 201, power is given to the subsequent process, the front side of the rotating rod 203 penetrates through the rear side of the first stirring tank 3 and is rotatably connected with the middle part of the rear side mounting plate 202, a plurality of connecting rods 204 are fixedly connected with the outer side of the rotating rod 203, a plurality of stirring blades 205 are fixedly connected with the outer side of the connecting rods 204, the rear side of the front side mounting plate 202 is fixedly connected with a mounting ring 206, the top front side of the first stirring tank 3 is communicated with a feeding pipe 8, the top of the feeding pipe 8 is provided with a square cover 9, the top end of the square cover 9 is fixedly connected with a first handle 10, through the installation of the first handle 10, the square cover 9 is convenient to open, the bottom front side of the first stirring tank 3 is provided with a discharge valve 22, the bottom of the discharge valve 22 is communicated with a collecting tank 11, the rear side of the first support frame 1 is fixedly connected with a second support frame 14, the top end of the second support frame 14 is fixedly connected with a support plate 15, through the installation of the support plate 15, the first motor 201 is convenient to support;

[0043] Specifically, when the material is sent into the first stirring tank 3, the first motor 201 in the stirring mechanism 2 is started immediately, the output end of the first motor 201 drives the rotating rod 203 to rotate, with the rotation of the rotating rod 203, the mounting plates 202 at the front and rear ends thereof also start corresponding movement, a plurality of connecting rods 204 are equidistantly distributed on the outer side of the rotating rod 203, these connecting rods 204 also rotate with the rotating rod 203, the stirring blades 205 on the outer side of the connecting rods 204 are responsible for mixing the feed powder, at the same time, the mounting ring 206 on the rear side of the front side mounting plate 202 also moves with the movement of the mounting plate 202, in the whole stirring process, the feed powder is fully mixed, when the mixing process is completed, the discharge valve 22 will be opened, and then the mixed powder will be collected into the collecting tank 11.

[0044] Referring to Figure 1 , Figure 2 and Figure 3 , the left rear end of the first stirring tank 3 is rotatably connected with a hinged plate 16, the left side of the hinged plate 16 is provided with a second handle 17 at the front and rear ends, the top left side of the first support frame 1 is provided with an observation window 7, the left front end of the first stirring tank 3 is fixedly connected with a clamping groove plate 13, the inside of the clamping groove plate 13 is provided with a notice board 12;

[0045] Specifically, through the installation of the second handle 17, the hinged plate 16 is convenient to open, through the installation of the clamping groove plate 13, the notice board 12 is convenient to replace, through the installation of the notice board 12, the workers are convenient to remind.

[0046] Working principle: the material enters the second stirring tank 6 from the feeding pipe 5, the second motor 4 is started, the output end drives the rotating short column 18 to rotate, the plurality of stirring rods 19 outside the rotating short column 18 rotate, the material in the tank is pretreated, and the material is preliminarily mixed uniformly, the pretreated material flows to the first stirring tank 3 through the connecting pipe 20, the filter plate 21 in the connecting pipe 20 filters the material, and the uniformity of the material is further guaranteed, then subsequent operation can be carried out in the first stirring tank 3, and the mixing work of the feed powder is completed;

[0047] When the material enters the first stirring tank 3, the first motor 201 of the stirring mechanism 2 is started, the output end of the first motor 201 drives the rotating rod 203 to rotate, the mounting plate 202 at the front and rear ends of the rotating rod 203 moves, the plurality of connecting rods 204 equidistantly distributed outside the rotating rod 203 also rotate, the stirring blades 205 outside the connecting rods 204 mix the feed powder, the mounting ring 206 at the rear side of the front mounting plate 202 also moves with the mounting plate 202, and the sufficient mixing of the feed powder is completed in the whole process, when the mixing is completed, the unloading valve 22 is opened, and then the powder is collected into the collecting tank 11.

[0048] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A feed powder mixing machine for experimental mouse selenium deficiency model, comprising a first support frame (1), characterized in that: The top of the first support frame (1) is provided with a first stirring tank (3), the top of the first stirring tank (3) is communicated with a connecting pipe (20), the inside of the connecting pipe (20) is fixedly connected with a filter plate (21), the top of the connecting pipe (20) is communicated with a second stirring tank (6), the top middle of the second stirring tank (6) is provided with a second motor (4), the output end of the second motor (4) is fixedly connected with a rotating stub (18), the bottom of the rotating stub (18) penetrates through the top of the second stirring tank (6), the outside of the rotating stub (18) is fixedly connected with a plurality of stirring rods (19) at equal intervals, the top front side of the second stirring tank (6) is communicated with a feeding pipe (5), the middle of the first stirring tank (3) is provided with a stirring mechanism (2), and the stirring mechanism (2) is used for mixing feed powder.

2. The experimental mouse model of selenium deficiency feed powder mixing machine according to claim 1, characterized in that: The stirring mechanism (2) comprises a first motor (201), the first motor (201) is installed on the top left side of the first support frame (1), the output end of the first support frame (1) is fixedly connected with a rotating rod (203), the front and rear ends of the rotating rod (203) are fixedly connected with mounting plates (202), the front side of the rotating rod (203) penetrates through the rear side of the first stirring tank (3) and is rotatably connected with the middle of the rear mounting plate (202), the outside of the rotating rod (203) is fixedly connected with a plurality of connecting rods (204) at equal intervals, the outside of the connecting rod (204) is fixedly connected with a stirring blade (205), and the rear side of the front mounting plate (202) is fixedly connected with a mounting ring (206).

3. The experimental mouse model of selenium deficiency feed powder mixing machine according to claim 1, characterized in that: The top front side of the first stirring tank (3) is communicated with a feeding pipe (8), the top of the feeding pipe (8) is provided with a square cover (9), and the top middle of the square cover (9) is fixedly connected with a first handle (10).

4. The experimental mouse model of selenium deficiency feed powder mixing machine according to claim 1, characterized in that: The left rear end of the first stirring tank (3) is rotatably connected with an opening and closing plate (16), the left front and rear ends of the opening and closing plate (16) are provided with second handles (17), and the top left side of the first support frame (1) is provided with an observation window (7).

5. The experimental mouse model of selenium deficiency feed powder mixing machine according to claim 1, characterized in that: The left front end of the first stirring tank (3) is fixedly connected with a clamping groove plate (13), and the inside of the clamping groove plate (13) is provided with a signboard (12).

6. The experimental mouse model of selenium deficiency feed powder mixing machine according to claim 1, characterized in that: The bottom front side of the first stirring tank (3) is provided with a discharge valve (22), and the bottom of the discharge valve (22) is communicated with a collecting tank (11).

7. The experimental mouse model of selenium deficiency feed powder mixing machine according to claim 1, characterized in that: The rear side of the first support frame (1) is fixedly connected with a second support frame (14), and the top middle of the second support frame (14) is fixedly connected with a support plate (15).

8. The experimental mouse model of selenium deficiency feed powder mixing machine according to claim 1, characterized in that: The top of the feeding pipe (5) is provided with a circular cover (23), and the top middle of the circular cover (23) is fixedly connected with a fixed stub (24).

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