Feed production raw material mixing device

Abstract

The utility model relates to the technical field of feed production, and discloses a feed production raw material mixing device which comprises a mixing tank and a support frame welded on the surface of the mixing tank, and further comprises a feeding shell communicated with the top of the mixing tank, a discharging valve is fixedly connected to the bottom of the mixing tank, and a stepping motor is bolted to the top of the mixing tank; through the cooperation of the stirring rod and the mixing mechanism, raw materials can be stirred, and the raw materials below can be moved to the position above the inner cavity of the mixing tank, so that the raw material mixing efficiency of the device is improved, and the raw material discharging efficiency can be improved under the cooperation of the mixing mechanism; meanwhile, raw materials adhered to the inner wall of the mixing tank can be cleaned under the cooperation of a fixed rod and a scraper, so that the cleaning effect is good, the mixing efficiency of the device is further improved, and the problems that the mixing efficiency is poor and the raw materials are easy to adhere when an existing device is used are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed production, in particular to a feed production raw material mixing device. Background Art

[0002] With the development of animal husbandry, the application of mechanized equipment has gradually increased. Its application has reduced labor costs and played an important role in the scale and modernization of animal husbandry. Feed mixer is a small feed processing equipment designed for rural breeders, small farms, and small and medium-sized compound feed factories. It has the advantages of simple and compact structure, small one-time investment, economical and practical, easy maintenance, and no need for special production sites.

[0003] After searching, it is found that a raw material mixing device for feed production is disclosed in Chinese patent documents [Application number: CN202023297096.2]. This raw material mixing device for feed production includes a mixing barrel, a driving motor is provided on the top of the mixing barrel, a rotating rod is installed at the output end of the driving motor, and the rotating rod passes through the mixing barrel, the rotating rod in the mixing barrel is fixedly connected to a dispersion disk, the dispersion disk is evenly provided with grooves, the bottom of the grooves is provided with material guide holes, and the material guide holes are provided on the dispersion disk, a plurality of corresponding stirring blades are provided below the dispersion disk, and the stirring blades are fixedly connected to the rotating rod, a spiral blade is provided below the stirring blade, and the spiral blade is fixedly connected to the rotating rod, and an observation window is installed on one side of the mixing barrel.

[0004] The device disclosed in the patent improves the mixing effect of the raw materials through two stirring blades when in use, but the raw materials at the bottom are not easy to move to the top during mixing, so that the raw materials can only move at one height, which results in a long time required to mix the raw materials, reducing the mixing efficiency of the device;

[0005] At the same time, the raw materials of feed include various categories such as grains, potatoes, wheat, barley, beans, etc., and some powdered raw materials will adhere to the inner wall of the mixing tank when adding water and mixing. The device cannot clean the adhered raw materials and can only clean them by friction with the raw materials. Not only is the cleaning effect poor, but it also affects the mixing of the raw materials. Utility Model Content

[0006] The purpose of the utility model is to provide a feed production raw material mixing device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feed production raw material mixing device, comprising a mixing tank and a support frame welded on the surface thereof, and also comprising:

[0008] A material inlet shell connected to the top of the mixing tank, a material outlet valve is fixedly connected to the bottom of the mixing tank, a stepper motor is bolted to the top of the mixing tank, a rotating rod is fixedly connected to the output shaft of the stepper motor, and a material distribution plate is fixedly connected above the surface of the rotating rod;

[0009] A mixing mechanism is installed on the surface of a rotating rod, wherein a mounting rod is fixedly connected to the surface of the rotating rod, a connecting rod is fixedly connected to the surface of the mounting rod, a stirring rod is fixedly connected to one side of the connecting rod, a fixing rod is fixedly connected to one end of the mounting rod, and a scraper is fixedly connected to one side of the fixing rod.

[0010] Preferably, the mixing mechanism comprises a support rod fixed to the inner wall of the mixing tank and a connecting shell fixed to the surface thereof, and blades are fixedly connected to the surface of the rotating rod.

[0011] Preferably, the length of the connecting shell is smaller than the length of the blade, and the surface of the blade is slidably connected to the lower part of the inner wall of the mixing tank.

[0012] Preferably, positioning rings are fixedly connected to the upper and lower parts of the surface of the connection shell, and the surface of the connection rod is fixedly connected to the positioning shell, and the cross-sectional shapes of the positioning ring and the positioning shell are both T-shaped structures.

[0013] Preferably, the scraper is made of rubber, and a surface on one side of the scraper is slidably connected to the inner wall of the mixing tank.

[0014] Preferably, a guide ring is fixedly connected to the lower part of the inner cavity of the mixing tank, a guide groove is opened on one side of the fixing rod, and the inner wall of the guide groove is slidably connected to the surface of the guide ring.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model can not only stir the raw materials through the cooperation of the stirring rod and the mixing mechanism, but also move the raw materials below to the top of the inner cavity of the mixing tank, so as to improve the mixing efficiency of the device for the raw materials, and with the cooperation of the mixing mechanism, the efficiency of raw material discharge can also be improved. At the same time, with the cooperation of the fixed rod and the scraper, the raw materials adhered to the inner wall of the mixing tank can be cleaned, which not only has a better cleaning effect, but also further improves the mixing efficiency of the device, solving the problems of poor mixing efficiency and easy adhesion of raw materials in the existing device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a partial three-dimensional cross-sectional structure in the utility model;

[0019] Figure 3 It is a schematic diagram of a partial three-dimensional structure in the utility model;

[0020] Figure 4 It is a schematic diagram of a partial three-dimensional structure in the utility model;

[0021] Figure 5 It is a schematic diagram of a partial three-dimensional structure in the utility model.

[0022] In the figure: 1. mixing tank; 2. supporting frame; 3. inlet shell; 4. outlet valve; 5. stepping motor; 6. rotating rod; 7. mixing mechanism; 71. supporting rod; 72. connecting shell; 73. blade; 8. mounting rod; 9. connecting rod; 10. stirring rod; 11. fixing rod; 12. scraper; 13. positioning ring; 14. positioning shell; 15. guide ring; 16. guide groove; 17. material distribution plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5As shown, a feed production raw material mixing device includes a mixing tank 1, a support frame 2 is welded on the surface of the mixing tank 1, and the support frame 2 can support the mixing tank 1, so as to facilitate the use of the device. The top of the mixing tank 1 is connected to a feed shell 3, and the feed shell 3 can facilitate the staff to pour the raw materials to be mixed into the mixing tank 1. The bottom of the mixing tank 1 is fixedly connected with a discharge valve 4, and the discharge valve 4 can take out the raw materials after mixing in the mixing tank 1, so as to facilitate the subsequent use of the mixed raw materials. The top of the mixing tank 1 is bolted with a stepper motor 5, and the stepper motor The output shaft of 5 is fixedly connected with a rotating rod 6, and the other end of the rotating rod 6 penetrates into the interior of the mixing tank 1 and is rotatably connected to the inner wall of the penetration point. A material distribution plate 17 is fixedly connected above the surface of the rotating rod 6, and the material distribution plate 17 can disperse the raw materials to facilitate subsequent mixing. A mixing mechanism 7 is installed on the surface of the rotating rod 6, and the mixing mechanism 7 can transport the raw materials at the bottom of the inner cavity of the mixing tank 1 to the upper part of the inner cavity of the mixing tank 1, thereby improving the mixing efficiency. The surface of the rotating rod 6 is fixedly connected with a mounting rod 8, and the number of the mounting rods 8 is three. The surface of the mounting rod 8 is fixedly connected with a connecting rod 9, a stirring rod 10 is fixedly connected to one side of the connecting rod 9. Under this action, the rotating rod 6 can mix the raw materials inside the mixing tank 1 through the cooperation of the mounting rod 8, the connecting rod 9 and the stirring rod 10, so that the raw materials can be more uniform, and the mixing efficiency can be improved with the cooperation of the mixing mechanism 7. One end of the mounting rod 8 is fixedly connected to a fixing rod 11, and one side of the fixing rod 11 is fixedly connected to a scraper 12. The scraper 12 is made of rubber. The surface of one side of the scraper 12 is slidably connected to the inner wall of the mixing tank 1. Under this action, the mounting rod 8 can be used to cooperate with the fixing rod 11. The inner wall of the mixing tank 1 is cleaned, thereby reducing the raw materials adhering to the inner wall of the mixing tank 1 and effectively improving the mixing efficiency. A guide ring 15 is fixedly connected to the lower part of the inner cavity of the mixing tank 1, and a guide groove 16 is provided on one side of the fixed rod 11. The inner wall of the guide groove 16 is slidably connected to the surface of the guide ring 15. Under this action, the fixed rod 11 can be guided when it rotates, so that the fixed rod 11 will not have a large position deviation when moving, so that the scraper 12 is more closely attached to the inner wall of the mixing tank 1, and the cleaning effect of the inner wall of the mixing tank 1 is effectively improved.

[0025] The mixing mechanism 7 includes a support rod 71, and the number of support rods 71 ​​is several. One side of the support rod 71 is fixedly connected to the inner wall of the mixing tank 1, and the surface of the support rod 71 is fixedly connected to a connecting shell 72. The surface of the rotating rod 6 is fixedly connected to a blade 73. The surface of the blade 73 is slidably connected to the inner wall of the connecting shell 72. Under this action, when the blade 73 rotates, it can cooperate with the connecting shell 72 to transport the raw materials below the inner cavity of the mixing tank 1 to the upper part of the inner cavity of the mixing tank 1 and then disperse them. Under the action of the raw materials' own gravity, they are mixed again by the stirring rod 10, which effectively improves the mixing efficiency. The length of the connecting shell 72 is less than the length of the blade 73, which is convenient for the blade to rotate. The blade 73 is used to take in and discharge materials. The surface of the blade 73 is slidably connected to the lower part of the inner wall of the mixing tank 1. Under this action, the raw materials can be discharged more conveniently and quickly when needed. The upper and lower parts of the surface of the connecting shell 72 are fixedly connected with positioning rings 13, and the surface of the connecting rod 9 is fixedly connected with a positioning shell 14. The inner wall of the positioning shell 14 is slidably connected to the surface of the positioning ring 13. Under this action, the connecting rod 9 can be limited when it rotates, so that the connecting rod 9 is more stable when rotating. The cross-sectional shapes of the positioning ring 13 and the positioning shell 14 are both T-shaped structural designs. Under this action, the connecting rod 9 can be limited to avoid it from tilting.

[0026] Working principle: first, the raw materials to be mixed are put into the mixing tank 1 through the feeding shell 3, and then the stepper motor 5 is turned on. Under the action of the stepper motor 5, the stirring rod 10 can be rotated through the cooperation of the mounting rod 8 and the connecting rod 9 to mix the raw materials. The raw materials at the bottom will enter the interior of the connecting shell 72 with the cooperation of the blade 73, and the raw materials are discharged from the top of the connecting shell 72 with the cooperation of the connecting shell 72 and the blade 73. Under the action of centrifugal force, the raw materials are scattered and fall into the interior of the mixing tank 1 again, and are stirred again by the stirring rod 10. With the cooperation of the fixed rod 11 and the scraper 12, the raw materials adhering to the surface of the mixing tank 1 can be scraped off, so as to improve the mixing efficiency. After the raw materials are mixed, the discharge valve 4 is opened, and then the stepper motor 5 is turned over. With the cooperation of the blade 73 and the interior of the mixing tank 1, the mixed raw materials can be quickly discharged. After the discharge is completed, the stepper motor 5 and the discharge valve 4 can be closed.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feed production raw material mixing device, comprising a mixing tank (1) and a support frame (2) welded to the surface thereof, characterized in that: Also includes: A material inlet shell (3) is connected to the top of the mixing tank (1); a material outlet valve (4) is fixedly connected to the bottom of the mixing tank (1); a stepper motor (5) is bolted to the top of the mixing tank (1); a rotating rod (6) is fixedly connected to the output shaft of the stepper motor (5); and a material distribution plate (17) is fixedly connected above the surface of the rotating rod (6); A mixing mechanism (7) is mounted on the surface of a rotating rod (6); a mounting rod (8) is fixedly connected to the surface of the rotating rod (6); a connecting rod (9) is fixedly connected to the surface of the mounting rod (8); a stirring rod (10) is fixedly connected to one side of the connecting rod (9); a fixing rod (11) is fixedly connected to one end of the mounting rod (8); and a scraper (12) is fixedly connected to one side of the fixing rod (11).

2. A feed production raw material mixing device according to claim 1, characterized in that: The mixing mechanism (7) comprises a support rod (71) fixed to the inner wall of the mixing tank (1) and a connecting shell (72) fixed to the surface thereof, and blades (73) are fixedly connected to the surface of the rotating rod (6).

3. A feed production raw material mixing device according to claim 2, characterized in that: The length of the connecting shell (72) is smaller than the length of the blade (73), and the surface of the blade (73) is slidably connected to the lower part of the inner wall of the mixing tank (1).

4. A feed production raw material mixing device according to claim 2, characterized in that: Positioning rings (13) are fixedly connected to the upper and lower parts of the surface of the connection shell (72), and a positioning shell (14) is fixedly connected to the surface of the connection rod (9). The cross-sectional shapes of the positioning ring (13) and the positioning shell (14) are both T-shaped structures.

5. A feed production raw material mixing device according to claim 1, characterized in that: The scraper (12) is made of rubber, and a surface on one side of the scraper (12) is slidably connected to the inner wall of the mixing tank (1).

6. A feed production raw material mixing device according to claim 1, characterized in that: A guide ring (15) is fixedly connected to the lower part of the inner cavity of the mixing tank (1), a guide groove (16) is provided on one side of the fixing rod (11), and the inner wall of the guide groove (16) is slidably connected to the surface of the guide ring (15).

Images