Feed crushing and stirring device

Abstract

The utility model provides a feed crushing and stirring device, and relates to the technical field of feed crushing and stirring, the feed crushing and stirring device comprises an upper shell and a lower shell, the upper shell is detachably arranged at the top of the lower shell, the top of the upper shell is provided with a feed inlet, and a first crushing roller and a second crushing roller are rotatably arranged between the upper shell and the lower shell; a first gear is fixedly arranged at one end of the first smashing roller, a second gear is fixedly arranged at one end of the second smashing roller, the first gear is meshed with the second gear, a smashing motor used for driving the first smashing roller to rotate is arranged on one side of the lower shell, and a stirring assembly is arranged in the lower shell. A stirring motor used for driving the stirring assembly to rotate is fixedly arranged on one side of the lower shell, a discharging pipe is connected to the bottom of the lower shell, a discharging valve is arranged at the position of the discharging pipe, and when the first smashing roller or the second smashing roller is abraded and needs to be replaced, the upper shell can be detached, so that the first smashing roller or the second smashing roller can be replaced conveniently; and the crushing performance of the device is prevented from being influenced by the ground first crushing roller or the second crushing roller.

Description

Technical Field

[0001] The present application relates to the technical field of feed crushing and stirring, and in particular to a feed crushing and stirring device. Background Art

[0002] Liquid feed has the advantages of being easy to digest and absorb, reducing the hunger of pigs, ensuring adequate diet for pigs, improving feed utilization, promoting growth and development, reducing the incidence of diseases, and reducing production costs. When producing it, appropriate raw materials are selected, such as grains, protein sources, oils, vitamins, minerals, etc., and the ingredients are prepared according to the formula, then crushed and mixed, and then water is added for modulation.

[0003] The Chinese patent with the publication number CN219982040U discloses a feed crushing and mixing machine, including a processing box, a processing trough is provided on the upper side of the processing box, a servo motor is fixed on one side of the processing box, a first gear is fixed on the driving end of the servo motor, a fixing rod is fixed on the middle of the first gear, a first crushing roller is fixed on the middle of the fixing rod, a second gear is arranged on one side of the first gear, a connecting rod is fixed on the middle of the second gear, a second crushing roller is fixed on the middle of the connecting rod, a mixing trough is provided on the lower side of the processing box, a stepper motor is fixed on the other side of the processing box, a stirring rod is fixed on the driving end of the stepper motor, a plurality of stirring racks are fixed on the middle of the stirring rod, and a scraper is fixed on one end of the plurality of stirring racks. The machine can realize the effect of crushing and mixing in one, and does not require the staff to carry out the transportation operation in the middle, which saves time and effort, thereby reducing the labor intensity of the staff; the machine can realize the effect of cleaning the mixing trough, effectively avoiding the feed from sticking to the inner wall of the mixing trough, and preventing the mixing trough from being corroded and damaged, thereby extending the service life of the crushing and mixing machine.

[0004] During actual use of the above-mentioned feed grinding and mixing machine, the first grinding roller and the second grinding roller are prone to wear after long-term use. In order to avoid affecting the grinding performance, the first grinding roller and the second grinding roller need to be replaced. However, the structural design of the above-mentioned feed grinding and mixing machine makes it difficult to replace the first grinding roller and the second grinding roller. Summary of the invention

[0005] The purpose of the embodiments of the present application is to provide a feed crushing and stirring device, which can solve the technical problem that the crushing roller of a feed crushing and stirring machine is difficult to replace after it is worn.

[0006] An embodiment of the present application provides a feed crushing and stirring device, including an upper shell body and a lower shell body, wherein the upper shell body is detachably arranged on the top of the lower shell body, a feed port is arranged on the top of the upper shell body, a first crushing roller and a second crushing roller are rotatably arranged between the upper shell body and the lower shell body, a first gear is fixedly arranged at one end of the first crushing roller, a second gear is fixedly arranged at one end of the second crushing roller, the first gear is meshed with the second gear, a crushing motor for driving the first crushing roller to rotate is arranged on one side of the lower shell body, a stirring assembly is arranged in the lower shell body, a stirring motor for driving the stirring assembly to rotate is fixedly arranged on one side of the lower shell body, a discharge pipe is connected to the bottom of the lower shell body, and a discharge valve is arranged at the discharge pipe.

[0007] Furthermore, plug-in components are fixedly provided on both left and right sides of the lower part of the lower shell body, and limiting holes are provided on the plug-in components. Socket components matching the plug-in components are fixedly provided on both left and right sides of the upper part of the lower shell body, and the plug-in components are inserted in the socket components, and limiting components are inserted in the limiting holes, and the limiting components are located at the bottom of the socket components.

[0008] Furthermore, both ends of the first crushing roller and the second crushing roller are provided with limiting annular grooves, the bottom of the upper shell is provided with a first arc groove adapted to the limiting annular groove, and the top of the lower shell is provided with a second arc groove adapted to the limiting annular groove, and the first arc groove and the second arc groove are arranged opposite to each other to form a circular hole adapted to the limiting annular groove.

[0009] Furthermore, a mounting seat is fixedly provided on one side of the lower shell body, a slide groove is provided on the mounting seat, a slide plate is fixedly provided on the bottom of the crushing motor, the slide plate is slidably set in the slide groove, a threaded hole is provided on the slide plate, the threaded hole extends into the mounting seat, a bolt is threadedly connected in the threaded hole, a square rod is fixedly provided on the output shaft of the crushing motor, a square groove matching the square rod is provided at the end of the first crushing roller, and the square rod is inserted in the square groove.

[0010] Furthermore, the stirring assembly includes a stirring shaft and a plurality of stirring rods, the stirring shaft is rotatably disposed in the lower shell, one end of the stirring rod extends outside the lower shell and is connected to the output shaft of the stirring motor, and the plurality of stirring rods are evenly fixed on the stirring shaft.

[0011] Furthermore, a scraper is fixedly provided at one end of the stirring rod away from the stirring shaft.

[0012] Furthermore, a sealing ring is provided at the connection between the stirring shaft and the lower shell.

[0013] Beneficial effects of the utility model:

[0014] The upper shell provided by the utility model is detachably arranged on the top of the lower shell, and the first crushing roller and the second crushing roller are rotatably arranged between the upper shell and the lower shell. When the first crushing roller or the second crushing roller is worn and needs to be replaced, the upper shell can be removed to facilitate the replacement of the first crushing roller or the second crushing roller, thereby avoiding the first crushing roller or the second crushing roller after grinding affecting the crushing performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the structure of some embodiments of the present application;

[0017] Figure 2 It is a cross-sectional view of some embodiments of the present application;

[0018] Figure 3 This is a schematic diagram of the explosion structure in some embodiments of the present application;

[0019] The reference numerals are:

[0020] 1. Upper shell; 2. Lower shell; 3. Feed inlet; 4. First crushing roller; 41. First gear; 42. Square groove; 5. Second crushing roller; 51. Second gear; 6. Crushing motor; 7. Stirring assembly; 71. Stirring shaft; 72. Stirring rod; 8. Stirring motor; 9. Discharge pipe; 10. Discharge valve; 11. Connector; 111. Limiting hole; 12. Socket; 13. Limiting piece; 14. Limiting annular groove; 15. First arc groove; 16. Second arc groove; 17. Mounting seat; 171. Slide; 18. Slide plate; 19. Threaded hole; 20. Bolt; 21. Square rod; 22. Scraper; 23. Sealing ring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. Specific embodiment:

[0028] like Figure 1-3As shown, the present application provides a feed crushing and stirring device, including an upper shell 1 and a lower shell 2, the upper shell 1 is detachably arranged on the top of the lower shell 2, a feed inlet 3 is arranged on the top of the upper shell 1, a first crushing roller 4 and a second crushing roller 5 are rotatably arranged between the upper shell 1 and the lower shell 2, a first gear 41 is fixedly arranged at one end of the first crushing roller 4, a second gear 51 is fixedly arranged at one end of the second crushing roller 5, the first gear 41 is meshed with the second gear 51, a crushing motor 6 for driving the first crushing roller 4 to rotate is arranged on one side of the lower shell 2, a stirring component 7 is arranged in the lower shell 2, a stirring motor 8 for driving the stirring component 7 to rotate is fixedly arranged on one side of the lower shell 2, a discharge pipe 9 is connected to the bottom of the lower shell 2, a discharge valve 10 is arranged at the discharge pipe 9, when in use, the powder is started The crushing motor 6 and the stirring motor 8, the crushing motor 6 drives the first crushing roller 4 to rotate, the first crushing roller 4 drives the second gear 51 through the first gear 41, and the second gear 51 drives the second crushing roller 5, through the cooperation of the first crushing roller 4 and the second crushing roller 5, various feed raw materials put in from the feed port 3 are crushed, and the various feed raw materials after crushing fall into the second shell body, and the stirring motor 8 drives the stirring component 7 to mix them, and finally the mixed feed raw materials are discharged from the discharge pipe 9 by opening the discharge valve 10 for the next step of processing. When the first crushing roller 4 or the second crushing roller 5 is worn and needs to be replaced, the upper shell body 1 can be removed to facilitate the replacement of the first crushing roller 4 or the second crushing roller 5, so as to avoid the first crushing roller 4 or the second crushing roller 5 after grinding affecting the crushing performance of the device.

[0029] like Figure 1 and Figure 3 As shown, plug-in components 11 are fixedly provided on the left and right sides of the lower part of the lower shell 2, and limiting holes 111 are provided on the plug-in components 11. Socket components 12 adapted to the plug-in components 11 are fixedly provided on the left and right sides of the upper part of the lower shell 2. The plug-in components 11 are inserted into the socket components 12, and limiting components 13 are inserted into the limiting holes 111. The limiting components 13 are located at the bottom of the socket components 12. Specifically, in this embodiment, four plug-in components 11 are provided, and the plug-in components 11 are symmetrically arranged on the left and right sides of the lower shell 2. When the shell 1 and the lower shell 2 are installed, the plug-in connector 11 of the upper shell 1 is inserted into the socket connector 12 of the lower shell 2 at the corresponding position. At this time, the limiting hole 111 is located below the socket connector 12, and then the limiting member 13 is inserted into the limiting hole 111 to prevent the plug-in connector 11 from being separated from the socket connector 12. When the upper shell 1 and the lower shell 2 are disassembled, the limiting member 13 is taken out from the limiting hole 111, and then the upper shell 1 is lifted upward to separate the plug-in connector 11 from the socket connector 12. The installation and disassembly are simple and convenient.

[0030] like Figure 3As shown, both ends of the first crushing roller 4 and the second crushing roller 5 are provided with limiting annular grooves 14, the bottom of the upper shell 1 is provided with a first arc groove 15 matched with the limiting annular groove 14, and the top of the lower shell 2 is provided with a second arc groove 16 matched with the limiting annular groove 14. The first arc groove 15 and the second arc groove 16 are arranged opposite to each other to form a circular hole matched with the limiting annular groove 14. When the upper shell 1 is separated from the lower shell 2, the first crushing roller 4 and the second crushing roller 5 are completely exposed. The crushing motor 6 is separated from the first crushing roller 4, and the first crushing roller 4 and the second crushing roller 5 can be removed. The limiting grooves at both ends of the first crushing roller 4 and the second crushing roller 5 play a limiting role, which can prevent the first crushing roller 4 and the second crushing roller 5 from moving laterally.

[0031] like Figure 1 and Figure 3 As shown, a mounting seat 17 is fixedly provided on one side of the lower shell 2, and a slide groove 171 is provided on the mounting seat 17. A slide plate 18 is fixedly provided at the bottom of the crushing motor 6, and the slide plate 18 is slidably arranged in the slide groove 171. A threaded hole 19 is provided on the slide plate 18, and the threaded hole 19 extends into the mounting seat 17. A bolt 20 is connected to the thread in the threaded hole 19. A square rod 21 is fixedly provided on the output shaft of the crushing motor 6. A square groove 42 matching the square rod 21 is provided at the end of the first crushing roller 4. The square rod 21 is inserted into the square groove 42. When the crushing motor 6 is separated from the first crushing roller 4, the bolt 20 is turned. 0 to separate the bolt 20 from the threaded hole 19, then move the slide plate 18 to move the slide plate 18 along the slide groove 171, so that the crushing motor 6 moves away from the first crushing roller 4, and then drive the square rod 21 to separate from the square groove 42. When the crushing motor 6 is connected to the first crushing roller 4, move the slide plate 18 to move the slide plate 18 along the slide groove 171, so that the crushing motor 6 moves toward the first crushing roller 4, and then drive the square rod 21 to insert into the square groove 42, and then screw the bolt 20 into the threaded hole 19 to fix the slide plate 18 on the mounting seat 17, which is simple and convenient.

[0032] like Figure 2 As shown, the stirring assembly 7 includes a stirring shaft 71 and a plurality of stirring rods 72. The stirring shaft 71 is rotatably disposed in the lower shell 2. One end of the stirring rod 72 extends outside the lower shell 2 and is connected to the output shaft of the stirring motor 8. The plurality of stirring rods 72 are evenly fixed on the stirring shaft 71. The stirring shaft 71 is driven to rotate by the stirring motor 8, thereby driving the stirring rods 72 to rotate, so as to stir and mix the various feed raw materials in the lower shell 2.

[0033] like Figure 2As shown, a scraper 22 is fixedly provided at one end of the stirring rod 72 away from the stirring shaft 71. When the device needs to be cleaned, water is added from the feed port 3. The water can rinse the first crushing roller 4 and the second crushing roller 5, and the water flows downward into the lower shell 2. The stirring motor 8 drives the stirring shaft 71 to drive the stirring rod 72 to rotate, and then drives the scraper 22 to rotate. The scraper 22 scrapes the feed raw materials adhered to the inner wall of the lower shell 2 of the cover, and the cleaning effect of the lower shell 2 is improved by mixing and stirring with water. The sewage generated after cleaning can be discharged from the discharge pipe 9 by opening the discharge valve 10.

[0034] like Figure 2 As shown, a sealing ring 23 is provided at the connection between the stirring shaft 71 and the lower shell 2. The sealing ring 23 prevents feed materials or sewage from leaking out from the gap at the connection between the stirring shaft 71 and the lower shell 2, thereby improving environmental hygiene.

[0035] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A feed crushing and stirring device, characterized in that: It includes an upper shell and a lower shell, the upper shell is detachably arranged on the top of the lower shell, the top of the upper shell is provided with a feed port, a first crushing roller and a second crushing roller are rotatably arranged between the upper shell and the lower shell, a first gear is fixedly arranged at one end of the first crushing roller, a second gear is fixedly arranged at one end of the second crushing roller, the first gear is meshed with the second gear, a crushing motor for driving the first crushing roller to rotate is arranged on one side of the lower shell, a stirring assembly is arranged in the lower shell, a stirring motor for driving the stirring assembly to rotate is fixedly arranged on one side of the lower shell, a discharge pipe is connected to the bottom of the lower shell, and a discharge valve is arranged at the discharge pipe.

2. A feed crushing and stirring device according to claim 1, characterized in that: The left and right sides of the lower part of the lower shell are fixed with plug-in parts, and the plug-in parts are provided with limiting holes. The left and right sides of the upper part of the lower shell are fixed with socket parts compatible with the plug-in parts, and the plug-in parts are inserted in the socket parts. The limiting parts are inserted in the limiting holes, and the limiting parts are located at the bottom of the socket parts.

3. A feed crushing and stirring device according to claim 1, characterized in that: Both ends of the first crushing roller and the second crushing roller are provided with limiting annular grooves, the bottom of the upper shell is provided with a first arc groove matched with the limiting annular groove, and the top of the lower shell is provided with a second arc groove matched with the limiting annular groove, and the first arc groove and the second arc groove are arranged opposite to each other to form a circular hole matched with the limiting annular groove.

4. A feed crushing and stirring device according to claim 1, characterized in that: A mounting seat is fixedly provided on one side of the lower shell body, a slide groove is provided on the mounting seat, a slide plate is fixedly provided on the bottom of the crushing motor, the slide plate is slidably arranged in the slide groove, a threaded hole is provided on the slide plate, the threaded hole extends into the mounting seat, a bolt is threadedly connected to the threaded hole, a square rod is fixedly provided on the output shaft of the crushing motor, a square groove matching the square rod is provided at the end of the first crushing roller, and the square rod is inserted into the square groove.

5. A feed crushing and stirring device according to claim 1, characterized in that: The stirring assembly includes a stirring shaft and a plurality of stirring rods. The stirring shaft is rotatably disposed in the lower shell. One end of the stirring rod extends outside the lower shell and is connected to the output shaft of the stirring motor. The plurality of stirring rods are evenly fixed on the stirring shaft.

6. A feed crushing and stirring device according to claim 5, characterized in that: A scraper is fixedly arranged at one end of the stirring rod away from the stirring shaft.

7. A feed crushing and stirring device according to claim 6, characterized in that: A sealing ring is provided at the connection between the stirring shaft and the lower shell.

Images