Groove-shaped mixing machine for premixing feed raw materials

Abstract

The utility model provides a trough-shaped mixing machine for premixing feed raw materials, and relates to the technical field of feed processing. The trough-shaped mixing machine for premixing the feed raw materials comprises a base, base tables are fixedly connected to the two sides of the top of the base, a mixing trough is arranged between the two base tables, and rotary drums are fixedly connected to the two ends of the mixing trough. According to the trough-shaped mixing machine for premixing the feed raw materials, a rotating rod drives two second gears to rotate, the two second gears are engaged with two inner gear rings correspondingly, the two second gears drive two first gears on the rotating rod to rotate, and the two first gears are engaged with two racks correspondingly; the two racks drive the dustproof cover plate to slide through the two connecting frames, so that through the structural design, the dustproof cover plate can open the opening of the mixing tank under the condition that the mixing tank is turned over, the operation mode that a worker holds the dustproof cover plate by hand is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to a trough mixer, specifically a trough mixer for premixing feed raw materials, belonging to the technical field of feed processing. Background Technique

[0002] In the production process of feed, fully mixing and stirring raw materials of different components is a relatively important process, which directly affects the quality of the final feed. At present, a trough mixer is mainly used to mix and stir feed. The trough mixer is used to mix powdery or pasty materials to make different quality materials mix evenly.

[0003] The currently publicly known CN217855956U trough mixer for feed production includes a left base and a right base. The two sides of the mixing trough are respectively movably connected to the opposite sides of the left base and the right base. A stirring mechanism is arranged in the mixing trough. A collecting trough is arranged between the left base and the right base. The collecting trough is located below the mixing trough. The collecting trough includes a receiving trough and a discharging trough. An inclined surface block is arranged inside the receiving trough. The discharging trough is located on the side wall of the receiving trough and is communicated with the inner cavity of the receiving trough. The discharging trough is arranged obliquely downward, and the size of the trough opening decreases sequentially from inside to outside in a converging shape, solving the problem of leakage during the overturning and discharging of the mixing trough, resulting in waste of raw materials.

[0004] In the above scheme, although there are many benefits, there are also the following disadvantages: A handle is arranged on the top of the dust-proof cover plate for conveniently opening and closing the dust-proof cover plate, and when the mixing trough is overturned and discharged, the staff holds the handle to block the dust-proof cover plate to prevent it from drooping freely and affecting the discharging of the mixing trough. However, this way of the staff holding the handle to block the dust-proof cover plate when the mixing trough is overturned is not only troublesome but also not safe, reducing the practicality of the device. Content of the Utility Model

[0005] (1) Technical Problem to be Solved

[0006] The purpose of the present utility model is to provide a trough mixer for premixing feed raw materials to solve the problem in the prior art that a handle is arranged on the top of the dust-proof cover plate for conveniently opening and closing the dust-proof cover plate, and when the mixing trough is overturned and discharged, the staff holds the handle to block the dust-proof cover plate to prevent it from drooping freely and affecting the discharging of the mixing trough. However, this way of the staff holding the handle to block the dust-proof cover plate when the mixing trough is overturned is not only troublesome but also not safe, reducing the practicality of the device.

[0007] (2) Technical Solution

[0008] The present utility model is realized through the following technical solutions: a trough-shaped mixer for premixing feed raw materials, including a base. On both sides of the top of the base, there are fixed connection base platforms. Between the two base platforms, there is a mixing trough. At both ends of the mixing trough, there are fixed connection rotary drums. The two rotary drums respectively pass through the outside of the two base platforms and extend into the two base platforms. The two rotary drums are respectively rotationally connected to the two base platforms. On the outside of one of the rotary drums, there is a driving component. Inside the mixing trough, there is a stirring component. On the top of the mixing trough, there is a dust-proof cover plate connected in a sliding manner. At the center position of the top of the dust-proof cover plate, there is a feeding port installed. On both sides of the top of the dust-proof cover plate, there are fixed connection connecting frames. At the bottom of the two connecting frames, there are fixed connection racks. At the bottom of the two racks, there is a first gear engaged. Between the two first gears, there is a rotating rod. The rotating rod penetrates through the mixing trough and is rotationally connected to the mixing trough. The two first gears are both fixedly connected to the outside of the rotating rod. At both ends of the rotating rod, there are fixed connection second gears. On the outside of the two second gears, there is an internal gear ring engaged. The two internal gear rings are respectively fixedly connected to the opposite sides of the two base platforms. The setting of the feeding port facilitates the personnel to add materials into the mixing trough.

[0009] Preferably, a collection trough is fixedly connected between the two base platforms, and a control console is installed on the front side of one of the base platforms.

[0010] Preferably, the driving component includes a third gear fixedly connected to the outside of one of the rotary drums. The outside of the third gear is engaged with a fourth gear. Inside one of the base platforms, there is a forward and reverse motor fixedly connected. The output end of the forward and reverse motor is fixedly connected to the fourth gear. The forward and reverse motor is electrically connected to the control console.

[0011] Preferably, the stirring component includes a stirring rod arranged inside the mixing trough. One end of the stirring rod passes through one side inside the mixing trough and is rotationally connected to the mixing trough. One end of the stirring rod passes through one of the rotary drums and extends into one of the base platforms.

[0012] Preferably, a driving motor is fixedly connected to the inside of one of the base platforms. The output end of the driving motor is fixedly connected to the stirring rod. The driving motor is electrically connected to the control console.

[0013] Preferably, convex grooves are opened on both sides of the mixing trough. On the opposite sides of the two connecting frames, there are fixed connection convex rods. The two convex rods are both arranged inside the two convex grooves and are in sliding contact with the mixing trough. The setting of the convex rods improves the stability of the dust-proof cover plate when moving.

[0014] The present utility model provides a trough-shaped mixer for premixing feed raw materials, and its beneficial effects are as follows:

[0015] In the trough mixer for premixing feed raw materials, the rotating rod drives two second gears to rotate. The two second gears are respectively engaged with two internal gear rings, and the two second gears drive two first gears on the rotating rod to rotate. The two first gears are respectively engaged with two racks, and the two racks drive the dust-proof cover plate to slide through two connecting frames. Therefore, with this structural design, when the mixing trough is flipped, the dust-proof cover plate can open the opening of the mixing trough, avoiding the operation mode of holding the dust-proof cover plate by hand and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a sectional view of the base of the present utility model;

[0018] Figure 3 For the present utility model Figure 2 is an enlarged view of the structure of part A;

[0019] Figure 4 is a sectional view of the mixing trough of the present utility model.

[0020]

SYMBOLS OF MAIN COMPONENTS

[0021] 1. Base; 100. Console; 101. Driving motor; 102. Reversible motor; 2. Base; 3. Collection trough; 4. Mixing trough; 5. Dust-proof cover plate; 6. Feeding port; 7. Connecting frame; 8. Rack; 9. First gear; 10. Rotating rod; 11. Second gear; 12. Internal gear ring; 13. Convex rod; 14. Rotating cylinder; 15. Third gear; 16. Fourth gear; 17. Stirring rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The embodiment of the present utility model provides a trough mixer for premixing feed raw materials.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4, including a base 1. Both sides of the top of the base 1 are fixedly connected with base platforms 2. A collection tank 3 is fixedly connected between the two base platforms 2. A control console 100 is installed on the front side of one of the base platforms 2. A mixing tank 4 is arranged between the two base platforms 2. Both ends of the mixing tank 4 are fixedly connected with rotating cylinders 14. The two rotating cylinders 14 respectively pass through the outer sides of the two base platforms 2 and extend into the two base platforms 2. The two rotating cylinders 14 are respectively rotationally connected with the two base platforms 2. A driving assembly is arranged on the outer side of one of the rotating cylinders 14. A stirring assembly is arranged inside the mixing tank 4. A dust-proof cover plate 5 is slidably connected to the top of the mixing tank 4. A feeding port 6 is installed at the center position of the top of the dust-proof cover plate 5. Both sides of the top of the dust-proof cover plate 5 are fixedly connected with connecting frames 7. Convex grooves are formed on both sides of the mixing tank 4. Convex rods 13 are fixedly connected to the opposite sides of the two connecting frames 7. The two convex rods 13 are both arranged inside the two convex grooves and are in sliding contact with the mixing tank 4. Rack bars 8 are fixedly connected to the bottoms of the two connecting frames 7. A first gear 9 is meshed and connected to the bottoms of the two rack bars 8. A rotating rod 10 is arranged between the two first gears 9. The rotating rod 10 penetrates through the mixing tank 4 and is rotationally connected with the mixing tank 4. The two first gears 9 are both fixedly connected to the outer side of the rotating rod 10. Second gears 11 are fixedly connected to both ends of the rotating rod 10. Inner gear rings 12 are meshed and connected to the outer sides of the two second gears 11. The two inner gear rings 12 are respectively fixedly connected to the opposite sides of the two base platforms 2.

[0024] The driving assembly includes a third gear 15. The third gear 15 is fixedly connected to the outer side of one of the rotating cylinders 14. A fourth gear 16 is meshed and connected to the outer side of the third gear 15. A positive and negative motor 102 is fixedly connected to the inner side of one of the base platforms 2. The output end of the positive and negative motor 102 is fixedly connected to the fourth gear 16. The positive and negative motor 102 is electrically connected to the control console 100.

[0025] The stirring assembly includes a stirring rod 17. The stirring rod 17 is arranged inside the mixing tank 4. One end of the stirring rod 17 passes through one side inside the mixing tank 4 and is rotationally connected with the mixing tank 4. One end of the stirring rod 17 passes through one of the rotating cylinders 14 and extends into the inner side of one of the base platforms 2. A driving motor 101 is fixedly connected to the inner side of one of the base platforms 2. The output end of the driving motor 101 is fixedly connected to the stirring rod 17. The driving motor 101 is electrically connected to the control console 100.

[0026] Specifically, materials can be added into the mixing tank 4 through the feeding port 6. The driving motor 101 is started through the control console 100. There is no specific limitation on the model of the driving motor 101, which is subject to the equipment for adaptation. The output end of the driving motor 101 drives the stirring rod 17 to rotate, and the materials inside the mixing tank 4 can be mixed and stirred through the stirring rod 17.

[0027] Start the forward and reverse motor 102. There is no specific limitation on the model of the forward and reverse motor 102, which is subject to the equipment adaptation. The output end of the forward and reverse motor 102 drives the fourth gear 16 to rotate. The fourth gear 16 is meshed and connected with the third gear 15. The third gear 15 drives one of the rotating cylinders 14 to rotate. The two rotating cylinders 14 rotate on the two bases 2 respectively. Then the mixing tank 4 drives the rotating rod 10 to rotate. The rotating rod 10 drives the two second gears 11 to rotate. The two second gears 11 are respectively meshed with the two internal gear rings 12. The two second gears 11 drive the two first gears 9 on the rotating rod 10 to rotate. The two first gears 9 are respectively meshed with the two racks 8. The two racks 8 drive the dust-proof cover plate 5 to slide through the two connecting frames 7. Therefore, with this structural design, when the mixing tank 4 is flipped, the dust-proof cover plate 5 can open the opening of the mixing tank 4, avoiding the operation mode of manually holding the dust-proof cover plate 5 and improving the practicability of the device.

[0028] After the mixing tank 4 is flipped by a certain angle, the materials fall into the collection tank 3. For the structural technology of the collection tank 3, the specific structure in a trough-type mixer for feed production with the publication number CN217855956U is adopted.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. The trough mixer for premixing feed raw materials includes a base (1), and is characterized in that: On both sides of the top of the base (1), there are base platforms (2) fixedly connected. Between the two base platforms (2), there is a mixing tank (4). At both ends of the mixing tank (4), there are rotary cylinders (14) fixedly connected. The two rotary cylinders (14) respectively pass through the outside of the two base platforms (2) and extend into the two base platforms (2). The two rotary cylinders (14) are respectively rotationally connected to the two base platforms (2). A driving component is arranged on the outside of one of the rotary cylinders (14). A stirring component is arranged inside the mixing tank (4). A dust-proof cover plate (5) is slidably connected to the top of the mixing tank (4). A feeding port (6) is installed at the center position of the top of the dust-proof cover plate (5). On both sides of the top of the dust-proof cover plate (5), there are connecting frames (7) fixedly connected. At the bottom of the two connecting frames (7), there are racks (8) fixedly connected. The bottoms of the two racks (8) are meshed with a first gear (9). Between the two first gears (9), there is a rotating rod (10). The rotating rod (10) penetrates through the mixing tank (4) and is rotationally connected to the mixing tank (4). The two first gears (9) are both fixedly connected to the outside of the rotating rod (10). At both ends of the rotating rod (10), there are second gears (11) fixedly connected. On the outside of the two second gears (11), there are internal gear rings (12) meshed. The two internal gear rings (12) are respectively fixedly connected to the opposite sides of the two base platforms (2).

2. The trough mixer for premixing feed raw materials according to claim 1, characterized in that: A collection tank (3) is fixedly connected between the two base platforms (2). A control console (100) is installed on the front side of one of the base platforms (2).

3. The trough mixer for premixing feed raw materials according to claim 2, characterized in that: The driving component includes a third gear (15). The third gear (15) is fixedly connected to the outside of one of the rotary cylinders (14). A fourth gear (16) is meshed with the outside of the third gear (15). On the inner side of one of the base platforms (2), a positive and negative motor (102) is fixedly connected. The output end of the positive and negative motor (102) is fixedly connected to the fourth gear (16). The positive and negative motor (102) is electrically connected to the control console (100).

4. The trough mixer for premixing feed raw materials according to claim 2, characterized in that: The stirring component includes a stirring rod (17). The stirring rod (17) is arranged inside the mixing tank (4). One end of the stirring rod (17) passes through one side inside the mixing tank (4) and is rotationally connected to the mixing tank (4). One end of the stirring rod (17) passes through one of the rotary cylinders (14) and extends into one of the base platforms (2).

5. The trough-shaped mixer for premixing feed raw materials according to claim 4, characterized in that: On the inner side of one of the base platforms (2), a driving motor (101) is fixedly connected. The output end of the driving motor (101) is fixedly connected to the stirring rod (17). The driving motor (101) is electrically connected to the control console (100).

6. The trough mixer for premixing feed raw materials according to claim 1, characterized in that: Convex grooves are formed on both sides of the mixing tank (4). On the opposite sides of the two connecting frames (7), there are convex rods (13) fixedly connected. The two convex rods (13) are both arranged inside the two convex grooves and are in sliding contact with the mixing tank (4).

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