A centralized feed mixing device

Abstract

The present application relates to the technical field of feed mixing, and discloses a centralized feed mixing device, including a mixing drum, wherein a main mixing shaft is rotatably arranged inside the mixing drum, fixed plates are symmetrically installed at the upper and lower ends of one side of the main mixing shaft, a secondary mixing shaft is rotatably arranged between the two fixed plates, an annular groove is provided on the inner wall of the top end of the mixing drum, an inner gear ring is fixedly installed on the outer wall of the annular groove, and the top of the secondary mixing shaft extends into the interior of the annular groove; the present application installs the main mixing shaft inside the mixing drum, and cooperates with the fixed plate, the secondary mixing shaft, the annular groove, the inner gear ring and the driven gear, so that when the main mixing shaft rotates, the secondary mixing shaft can be driven to rotate around its axis, and the driven gear is meshed with the inner gear ring to drive the secondary mixing shaft to rotate, so that the feed is mixed more evenly and the efficiency and quality of feed mixing are improved.

Description

Technical Field

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

[0002] For example, a Chinese utility model patent with announcement number CN219596378U discloses an efficient feed stirring device, which relates to the field of feed stirring, and includes a stirring tank body, a feeding pipe is fixedly connected to one side of the top of the stirring tank body, the bottom end of the feeding pipe is interconnected with the inside of the stirring tank body, a bearing base is fixedly sleeved at the bottom of the stirring tank body, a discharge pipe is fixedly connected to the bottom end of the stirring tank body, the bottom end of the discharge pipe penetrates the bearing base, a driving shaft is rotatably connected to one side of the bottom end of the inner cavity of the stirring tank body, a driving gear is fixedly sleeved at the top of the driving shaft, a conveyor belt is meshed on the outer wall of the driving gear, and a driven shaft is arranged at one end of the conveyor belt. The utility model adopts the design of the driving gear and the driven gear, and when the driving gear and the driven gear rotate synchronously, the first stirring rod and the second stirring rod can perform differential stirring on the feed inside the tank body, thereby effectively improving the quality of the mixed feed.

[0003] With respect to the above-mentioned related technologies, the inventors believe that although the feed mixing device in the related technologies can reduce the mixing dead angle by providing a driving rotating shaft and a driven rotating shaft, the mixing dead angle still exists in fact, resulting in the feed in the mixing dead angle not being mixed evenly, thereby improving the practicality of the device.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that although the feed mixing device in the related art can reduce the mixing dead angle by providing a driving rotating shaft and a driven rotating shaft, the mixing dead angle still exists in fact, resulting in the feed in the mixing dead angle not being mixed evenly, which improves the practicality of the device, the present application provides a centralized feed mixing device.

[0006] The centralized feed mixing device provided in this application adopts the following technical solution:

[0007] A centralized feed mixing device comprises a mixing drum, wherein a main mixing shaft is rotatably arranged inside the mixing drum, fixed plates are symmetrically installed at the upper and lower ends of one side of the main mixing shaft, a secondary mixing shaft is rotatably arranged between the two fixed plates, an annular groove is opened on the inner wall of the top end of the mixing drum, an inner gear ring is fixedly installed on the outer wall of the annular groove, the top of the secondary mixing shaft extends into the interior of the annular groove and is fixedly connected with a driven gear, the driven gear is meshed with the inner gear ring, a plurality of mixing rods are installed on the outer walls of the main mixing shaft and the secondary mixing shaft, and a driving motor for driving the main mixing shaft to rotate is fixedly installed on the top of the mixing drum.

[0008] Preferably, the bottom of the main stirring shaft is rotatably connected to a shaft sleeve, a plurality of support rods are fixedly mounted on the outer side of the sleeve, and the ends of the support rods are fixedly mounted on the inner wall of the stirring drum.

[0009] Preferably, the top of the mixing drum is connected to a feed hopper, and the bottom of the mixing drum is connected to a discharge pipe.

[0010] Preferably, the stirring rods fixedly mounted on the outer sides of the main stirring shaft and the auxiliary stirring shaft are staggered.

[0011] Preferably, a plurality of supporting legs are fixedly mounted on the outer side of the mixing drum, and an anti-slip pad is fixedly mounted on the bottom of the supporting legs.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. The present application installs a main stirring shaft inside the mixing drum, and is equipped with a fixing plate, a secondary stirring shaft, an annular groove, an inner gear ring and a driven gear, so that when the main stirring shaft rotates, the secondary stirring shaft can be driven to rotate around its axis, and the driven gear is meshed with the inner gear ring to drive the secondary stirring shaft to rotate, so that the feed is stirred more evenly and the efficiency and quality of feed mixing are improved;

[0014] 2. The present application can further improve the mixing efficiency of the feed by staggering the stirring rod on the outer side of the main stirring shaft and the stirring rod on the outer side of the auxiliary stirring shaft; at the same time, by rotatably connecting a shaft sleeve at the bottom of the main stirring shaft and cooperating with a support rod, the stability of the main stirring shaft can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0016] Figure 2 It is an application embodiment Figure 1 Schematic diagram of the half-section structure;

[0017] Figure 3 It is an application embodiment Figure 2 Schematic diagram of the main structure.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. mixing drum; 11. feed hopper; 12. discharge pipe; 13. support leg; 14. anti-slip pad; 15. annular groove; 2. main mixing shaft; 21. bushing; 22. support rod; 3. fixing plate; 4. auxiliary mixing shaft; 41. driven gear; 5. inner gear ring; 6. drive motor; 7. mixing rod. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a centralized feed stirring device. Figure 1-3 A centralized feed mixing device comprises a mixing drum 1, a main mixing shaft 2 is rotatably arranged inside the mixing drum 1, fixed plates 3 are symmetrically installed at the upper and lower ends of one side of the main mixing shaft 2, a secondary mixing shaft 4 is rotatably arranged between the two fixed plates 3, an annular groove 15 is opened on the inner wall of the top end of the mixing drum 1, an inner gear ring 5 is fixedly installed on the outer wall of the annular groove 15, the top of the secondary mixing shaft 4 extends into the inside of the annular groove 15 and is fixedly connected with a driven gear 41, the driven gear 41 is meshed with the inner gear ring 5, a plurality of mixing rods 7 are installed on the outer walls of the main mixing shaft 2 and the secondary mixing shaft 4, and a driving motor 6 for driving the main mixing shaft 2 to rotate is fixedly installed on the top of the mixing drum 1.

[0021] Here, by starting the driving motor 6, the driving motor 6 drives the main stirring shaft 2 to rotate, and at the same time drives the fixed plate 3 and the auxiliary stirring shaft 4 to rotate around their axes. When the auxiliary stirring shaft 4 rotates, the driven gear 41 at the top of the auxiliary stirring shaft 4 meshes with the internal gear ring 5, so that it rotates, thereby improving the efficiency and stirring effect of feed mixing.

[0022] Reference Figure 3 The bottom of the main stirring shaft 2 is rotatably connected to a shaft sleeve 21 , and a plurality of support rods 22 are fixedly installed on the outer side of the sleeve 21 , and the ends of the support rods 22 are fixedly installed on the inner wall of the mixing drum 1 .

[0023] Here, by providing the shaft sleeve 21 and the support rod 22 , the stability of the main stirring shaft 2 can be improved.

[0024] Reference Figure 1 The top of the mixing drum 1 is connected to a feed hopper 11 , and the bottom of the mixing drum 1 is connected to a discharge pipe 12 .

[0025] Here, a feed hopper 11 and a discharge pipe 12 are provided to facilitate the addition and discharge of feed.

[0026] Reference Figure 3The stirring rod 7 fixedly installed on the outside of the main stirring shaft 2 and the auxiliary stirring shaft 4 is staggered.

[0027] Here, the stirring rod 7 installed outside the main stirring shaft 2 and the auxiliary stirring shaft 4 is staggered, so that the stirring effect of the stirring rod 7 can be improved.

[0028] Reference Figure 1 A plurality of supporting legs 13 are fixedly mounted on the outer side of the mixing drum 1 , and an anti-slip pad 14 is fixedly mounted on the bottom of the supporting legs 13 .

[0029] Here, by providing support legs 13 and anti-slip pads 14 , the mixing drum 1 can be stably supported.

[0030] The implementation principle of a centralized feed stirring device in an embodiment of the present application is as follows: when in use, the device is placed at a designated position, and then the device is connected to an external power supply, and then the feed to be mixed is added to the inside of the stirring drum 1 through the feed hopper 11, and then the drive motor 6 is started, and the drive motor 6 drives the main stirring shaft 2 to rotate, and the main stirring shaft 2 drives the auxiliary stirring shaft 4 to rotate around its axis through the fixed plate 3, and at the same time, the auxiliary stirring shaft 4 realizes self-rotation through the driven gear 41 engaging the inner gear ring 5, so that the feed inside the stirring drum 1 can be fully stirred and mixed, thereby improving the efficiency and mixing quality of the feed mixing, and then the solenoid valve inside the discharge pipe 12 is opened to discharge the feed.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A centralized feed stirring device, comprising a stirring drum (1), characterized in that: A main stirring shaft (2) is rotatably arranged inside the stirring drum (1), and fixed plates (3) are symmetrically installed at the upper and lower ends of one side of the main stirring shaft (2). A secondary stirring shaft (4) is rotatably arranged between the two fixed plates (3). An annular groove (15) is provided on the inner wall of the top end of the stirring drum (1), and an inner gear ring (5) is fixedly installed on the outer wall of the annular groove (15). The top of the secondary stirring shaft (4) extends into the inside of the annular groove (15) and is fixedly connected to a driven gear (41), and the driven gear (41) is meshed with the inner gear ring (5). A plurality of stirring rods (7) are installed on the outer walls of the main stirring shaft (2) and the secondary stirring shaft (4), and a driving motor (6) for driving the main stirring shaft (2) to rotate is fixedly installed on the top of the stirring drum (1).

2. A centralized feed stirring device according to claim 1, characterized in that: The bottom of the main stirring shaft (2) is rotatably connected to a shaft sleeve (21), and a plurality of support rods (22) are fixedly mounted on the outer side of the shaft sleeve (21), and the ends of the support rods (22) are fixedly mounted on the inner wall of the stirring drum (1).

3. A centralized feed stirring device according to claim 1, characterized in that: The top of the mixing drum (1) is connected to a feed hopper (11), and the bottom of the mixing drum (1) is connected to a discharge pipe (12).

4. A centralized feed stirring device according to claim 1, characterized in that: The main stirring shaft (2) and the stirring rod (7) fixedly mounted on the outside of the auxiliary stirring shaft (4) are arranged in a staggered manner.

5. A centralized feed stirring device according to claim 1, characterized in that: A plurality of support legs (13) are fixedly mounted on the outer side of the mixing drum (1), and an anti-slip pad (14) is fixedly mounted on the bottom of the support legs (13).

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