Small feed mixing machine for experiment

Abstract

The utility model discloses a small feed mixer for experiments, which comprises a mixing unit, the mixing unit comprises a mixing tank, the top of the mixing tank is rotatably connected with a rotating shaft, the bottom of the rotating shaft is fixedly provided with a disc, and the outer side of the disc is fixedly provided with a plurality of L-shaped rods at equal intervals along the radial direction of the disc. A second motor is started to drive a rotating rod and a spiral blade to rotate, when the spiral blade rotates, the small feed conveyed into a cylinder is conveyed upwards, and when the small feed is conveyed to the top of the cylinder, the small feed is discharged from gaps between adjacent supports, so that the small feed at the bottom of the mixing tank is conveyed to the top of the mixing tank; by changing the position of the small feed in the mixing tank, the small feed is more fully mixed, and in addition, when the small feed is discharged from the top of the cylinder and then is discharged to the conical hopper, the small feed falls into the mixing tank from different discharging holes in the rolling process, namely, the small feed can be uniformly dispersed into the mixing tank, so that the feed mixing efficiency is improved, and the feed mixing efficiency is improved. And the small-sized feed can be mixed more sufficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of feed mixers, in particular to a small-sized feed mixer for experiments. Background Art

[0002] The experimental small feed mixer is a mixing equipment specially used in laboratories or small farms. It is widely used in the feed preparation process in agriculture, animal husbandry, breeding and other fields to improve the quality and production efficiency of feed.

[0003] The experimental small feed mixer in the prior art has the following problems during use: that is, the small feed is usually poured directly into the mixing tank, and then the small feed is stirred and mixed with the help of a rotating stirring rod. In this mixing method, the small feed at the bottom of the mixing tube is mainly located at the bottom of the mixing tube for stirring back and forth, and the small feed in the middle of the mixing tube is mainly located in the middle of the mixing tube for stirring back and forth, and the small feed at different positions in the mixing tube cannot be replaced, resulting in poor mixing effect. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems of the above-mentioned small-sized feed mixer for experiment, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a small-sized experimental feed mixer, which is used to solve the problems that the existing small-sized experimental feed mixer cannot replace the small-sized feeds at different positions in the mixing tube, resulting in poor mixing effect.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a small-sized feed mixer for experiments, comprising:

[0008] A mixing unit, comprising a mixing tank, the top of which is rotatably connected to a rotating shaft, a disc is fixed to the bottom of the rotating shaft, a plurality of L-shaped rods are fixed to the outer side of the disc at equal intervals along its radial direction, a plurality of stirring rods are fixed to the L-shaped rods at equal intervals, a motor 1 is installed on the top of the mixing tank, and the end of the rotating shaft extending outside the mixing tank is fixed to the output end of the motor 1;

[0009] The material return unit includes a cylindrical barrel fixed to the bottom of a mixing tank, the bottom of the mixing tank is rotatably connected to a rotating rod, a spiral blade is fixed to the outside of the rotating rod, and the rotating rod and the spiral blade are both located in the cylindrical barrel, and a second motor is fixedly installed at the bottom of the mixing tank, and the end of the rotating rod extending outside the mixing tank is fixed to the output end of the second motor.

[0010] As a preferred solution of the experimental small feed mixer described in the utility model, a plurality of brackets are fixed at equal intervals on the top of the cylindrical barrel, a limiting disk is commonly fixed on the top of the plurality of brackets, and the top of the rotating rod passes through the limiting disk and is rotatably connected to the limiting disk.

[0011] As a preferred solution of the experimental small-sized feed mixer described in the utility model, a plurality of through grooves are provided at equal intervals along the radial direction at the bottom of the cylindrical barrel, and there are gaps between adjacent brackets.

[0012] As a preferred solution of the experimental small-sized feed mixer described in the utility model, a conical bucket is fixed on the outer side of the top of the cylindrical barrel, and a plurality of feeding holes are opened on the conical bucket.

[0013] As a preferred solution of the experimental small-scale feed mixer described in the utility model, the top of the mixing tank is fixed and connected with a material guide pipe, the side of the material guide pipe away from the mixing tank is fixed and connected with a feed silo, the bottom of the mixing tank is fixed and connected with a discharge pipe, and the bottom of the discharge pipe is threadedly connected with a pipe cap.

[0014] As a preferred solution of the experimental small-scale feed mixer described in the utility model, the axes of the mixing tank, the rotating shaft, the cylindrical barrel and the rotating rod coincide with each other, and the vertical cross-sectional diameter of the conical bucket gradually increases from top to bottom.

[0015] The beneficial effects of the utility model are as follows: starting the second motor drives the rotating rod and the spiral blade to rotate, and when the spiral blade rotates, the small feed delivered to the cylindrical barrel is delivered upward, and when the small feed is delivered to the top of the cylindrical barrel, it is discharged from the gap between adjacent brackets, thereby delivering the small feed at the bottom of the mixing tank to the top of the mixing tank, and by changing the position of the small feed in the mixing tank, the small feed is more fully mixed, and in addition, when the small feed is discharged from the top of the cylindrical barrel, it is discharged onto the conical bucket, and the small feed falls into the mixing tank from different discharge holes during the rolling process, that is, the small feed can be evenly dispersed in the mixing tank, so that the small feed is more fully mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 The utility model is a structural schematic diagram of a small-sized feed mixer for experiment.

[0018] Figure 2 This is a schematic diagram of the internal structure of the mixing tank provided by the utility model.

[0019] Figure 3 This is a structural schematic diagram of the material return unit provided by the utility model.

[0020] Figure 4 This is a schematic diagram of the disassembled structure of the material return unit provided by the utility model.

[0021] Description of the drawings: 100, mixing unit; 101, mixing tank; 102, rotating shaft; 103, disc; 104, L-shaped rod; 105, stirring rod; 106, motor one; 107, material guide pipe; 108, feed bin; 109, discharge pipe; 110, pipe cap; 200, return unit; 201, cylinder; 202, rotating rod; 203, spiral blade; 204, motor two; 205, limit plate; 206, bracket; 207, through groove; 208, conical bucket; 209, discharge hole. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-Figure 4 , which is an embodiment of the utility model, provides a small-sized feed mixer for experiment, which comprises: a mixing unit 100 and a returning unit 200;

[0027] The mixing unit 100 includes a mixing tank 101, a rotating shaft 102 is rotatably connected to the top of the mixing tank 101, a disc 103 is fixed to the bottom of the rotating shaft 102, a plurality of L-shaped rods 104 are fixed to the outer side of the disc 103 at equal intervals along its radial direction, a plurality of stirring rods 105 are fixed to the L-shaped rods 104 at equal intervals, a motor 106 is installed on the top of the mixing tank 101, and the end of the rotating shaft 102 extending outside the mixing tank 101 is fixed to the output end of the motor 106;

[0028] The return unit 200 includes a cylindrical barrel 201 fixed to the bottom of the mixing tank 101, the bottom of the mixing tank 101 is rotatably connected to a rotating rod 202, a spiral blade 203 is fixed to the outside of the rotating rod 202, and the rotating rod 202 and the spiral blade 203 are both located in the cylindrical barrel 201, and a second motor 204 is fixedly installed at the bottom of the mixing tank 101, and the end of the rotating rod 202 extending outside the mixing tank 101 is fixed to the output end of the second motor 204.

[0029] In addition, a material guide pipe 107 is fixed to and connected to the top of the mixing tank 101, a side of the material guide pipe 107 away from the mixing tank 101 is fixed to and connected to a material inlet bin 108, a discharge pipe 109 is fixed to and connected to the bottom of the mixing tank 101, and a pipe cap 110 is threadedly connected to the bottom of the discharge pipe 109, and the axes of the mixing tank 101, the rotating shaft 102, the cylindrical barrel 201, and the rotating rod 202 coincide.

[0030] When in use, the small feed is poured into the feed bin 108, so that the small feed is transported from the guide tube 107 to the mixing tank 101, and then the motor 106 is started to drive the rotating shaft 102, the disc 103, the L-shaped rod 104, and the stirring rod 105 to rotate, and the L-shaped rod 104 and the stirring rod 105 stir and mix the small feed in the mixing tank 101 when rotating.

[0031] In addition, a plurality of brackets 206 are fixed at equal intervals on the top of the cylindrical tube 201, a limit plate 205 is fixed on the top of the plurality of brackets 206, the top of the rotating rod 202 passes through the limit plate 205 and is rotatably connected to the limit plate 205, a plurality of through grooves 207 are provided at equal intervals along the radial direction at the bottom of the cylindrical tube 201, and there are gaps between adjacent brackets 206, a conical bucket 208 is fixed on the outer side of the top of the cylindrical tube 201, and a plurality of discharge holes 209 are provided on the conical bucket 208, and the vertical cross-sectional diameter of the conical bucket 208 gradually increases from top to bottom.

[0032] It should be noted that the depth of the small feed added to the mixing tank 101 should be lower than the position of the conical bucket 208. When in use, when the motor 204 is started, it drives the rotating rod 202 and the spiral blade 203 to rotate, and the small feed at the bottom of the mixing tank 101 will be transported from the through groove 207 to the cylindrical barrel 201. When the rotating rod 202 and the spiral blade 203 rotate, the small feed transported to the cylindrical barrel 201 is transported upward. When the small feed is transported to the top of the cylindrical barrel 201, the small feed is discharged from the gap between the adjacent brackets 206, that is, the small feed at the bottom of the mixing tank 101 is transported to the top of the cylindrical barrel 201. The top of the mixing tank 101 allows the small feeds in the mixing tank 101 to be mixed more fully. When the small feeds are discharged from the top of the cylindrical barrel 201, they will be discharged onto the conical bucket 208, and then roll down from the conical bucket 208 into the mixing tank 101. During the rolling process, the small feeds will fall into the mixing tank 101 from different discharge holes 209, that is, the small feeds can be evenly dispersed in the mixing tank 101, so that the stirring rod 105 can mix them more fully when stirring.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A small experimental feed mixer, characterized in that: include: A mixing unit (100) comprises a mixing tank (101), the top of the mixing tank (101) is rotatably connected to a rotating shaft (102), a disc (103) is fixed to the bottom of the rotating shaft (102), a plurality of L-shaped rods (104) are fixed to the outer side of the disc (103) at equal intervals along its radial direction, a plurality of stirring rods (105) are fixed to the L-shaped rods (104) at equal intervals, a motor (106) is installed on the top of the mixing tank (101), and the end of the rotating shaft (102) extending outside the mixing tank (101) is fixed to the output end of the motor (106); The material return unit (200) comprises a cylindrical barrel (201) fixed to the bottom of a mixing tank (101), the bottom of the mixing tank (101) is rotatably connected to a rotating rod (202), a spiral blade (203) is fixed to the outside of the rotating rod (202), and the rotating rod (202) and the spiral blade (203) are both located in the cylindrical barrel (201), a second motor (204) is fixedly installed at the bottom of the mixing tank (101), and the end of the rotating rod (202) extending outside the mixing tank (101) is fixed to the output end of the second motor (204).

2. The small-sized experimental feed mixer according to claim 1, characterized in that: A plurality of brackets (206) are fixed at equal intervals on the top of the cylindrical tube (201); a limiting plate (205) is fixed on the tops of the plurality of brackets (206); and the top of the rotating rod (202) passes through the limiting plate (205) and is rotatably connected to the limiting plate (205).

3. The small-sized experimental feed mixer according to claim 2, characterized in that: The bottom of the cylindrical tube (201) is provided with a plurality of through slots (207) at equal intervals along its radial direction, and there are gaps between adjacent brackets (206).

4. The small-sized experimental feed mixer according to claim 1, characterized in that: A conical bucket (208) is fixed on the outer side of the top of the cylindrical tube (201), and a plurality of discharge holes (209) are provided on the conical bucket (208).

5. The small-sized experimental feed mixer according to claim 1, characterized in that: A material guide pipe (107) is fixed to and connected to the top of the mixing tank (101); a side of the material guide pipe (107) away from the mixing tank (101) is fixed to and connected to a material inlet bin (108); a discharge pipe (109) is fixed to and connected to the bottom of the mixing tank (101); and a pipe cap (110) is threadedly connected to the bottom of the discharge pipe (109).

6. The small-sized experimental feed mixer according to claim 4, characterized in that: The axes of the mixing tank (101), the rotating shaft (102), the cylindrical tube (201), and the rotating rod (202) coincide with each other, and the vertical cross-sectional diameter of the conical bucket (208) gradually increases from top to bottom.

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