Zero-gravity mixer for feed additive processing

Abstract

The utility model relates to the technical field of mixing machines, and discloses a zero-gravity mixing machine for feed additive processing, which comprises a mixing bin, a top frame is mounted on one side of the upper end of the mixing bin, electric elevators are mounted on the front side and the rear side in the top frame, first driving motors are mounted at the lower ends of the electric elevators, and second driving motors are mounted at the lower ends of the first driving motors. A top cover is mounted at the output end of the first driving motor; the flow guide plates are arranged on the left and right sides of the lower end of the top cover, and cross-flow fans are mounted on the left and right sides of the upper end of the top cover; and the strip shells are arranged on the left side and the right side of the outer portion of the mixing bin, driving shafts are arranged in the strip shells, third driving motors are arranged at the front ends of the driving shafts, and six eccentric spiral driving blocks distributed at equal intervals are installed on the outer portions of the driving shafts. According to the utility model, by adopting the structure that airflow blowing is matched with knocking, materials attached to the inner wall of the mixing bin are convenient to fall off, so that the discharging is more thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a weightless mixer used for processing feed additives. Background Art

[0002] The gravity-free mixer is a highly efficient and rapid mixing equipment, especially suitable for powder mixing in a variety of industries, including feed additive processing. The gravity-free mixer, also known as a twin-shaft paddle mixer or fluidized mixer, is a device that achieves rapid and uniform mixing through a specific mechanism.

[0003] However, in the prior art, when the feed additives are mixed inside the zero-gravity mixer and discharged, they are subjected to static electricity, causing the materials to adhere to the inner wall of the mixer, affecting the discharge and the subsequent use of the mixer. Therefore, a zero-gravity mixer for feed additive processing is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a weightless mixer for processing feed additives to solve the problem in the above background technology that materials adhere to the inner wall of the weightless mixer and do not fall off.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical solution: a weightless mixer for feed additive processing, comprising:

[0008] A mixing bin, wherein a top frame is installed on one side of the upper end of the mixing bin, electric lifts are installed on both the front and rear sides of the top frame, a first drive motor is installed at the lower end of the electric lift, and a top cover is installed at the output end of the first drive motor;

[0009] The guide plate is arranged on the left and right sides of the lower end of the top cover, and the left and right sides of the upper end of the top cover are both equipped with cross-flow fans;

[0010] A bar shell is arranged on the left and right sides of the outside of the mixing bin, a driving shaft is arranged inside the bar shell, a third driving motor is arranged at the front end of the driving shaft, and the driving shaft is fixedly connected to the output end of the third driving motor, six equidistantly distributed eccentric spiral driving blocks are installed on the outside of the driving shaft, an L-shaped fixing block is arranged on the right side of the upper end of the outside of the eccentric spiral driving block, a return spring is installed on one side of the outside of the L-shaped fixing block, and both ends of the return spring are fixedly connected to the L-shaped fixing block and the bar shell respectively, and a knocking ball is fixedly arranged on one side of the outside of the L-shaped fixing block close to the mixing bin.

[0011] Preferably, pneumatic bottom doors are provided on both sides of the lower end of the mixing bin, and the pneumatic bottom doors are used for unloading.

[0012] Preferably, a second drive motor is provided on both left and right sides of the outer front end of the mixing bin, a connecting rod is installed at the output end of the second drive motor, and the second drive motor is used to control the rotation of the connecting rod.

[0013] Preferably, the bar housing is fixedly connected to the connecting rod, and the third driving motor is fixedly arranged inside the connecting rod, and the third driving motor is used to control the rotation of the driving shaft.

[0014] Preferably, inner shafts are provided on both the left and right sides of the interior of the mixing bin, and the inner shafts are driven by a driving assembly.

[0015] Preferably, a paddle is installed outside the inner shaft, and the paddle is fixed to the inner shaft by bolts, and the paddle is used to mix the material.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a weightless mixer for feed additive processing, which has the following beneficial effects:

[0018] The utility model unloads by opening the pneumatic bottom door, starts the crossflow fan and starts the third drive motor, the crossflow fan generates an airflow that flows through the guide plate and flows along the inside of the mixing bin, and then blows away the residue on the inner wall of the mixing bin, the eccentric spiral drive block outside the drive shaft rotates and continuously pushes the L-shaped fixed block, cooperates with the reset spring to make the L-shaped fixed block reciprocate, cooperates with the knocking ball to knock on the outside of the mixing bin, and uses vibration and airflow to make the material attached to the inside of the mixing bin fall off easily, thereby solving the problems raised in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0020] Figure 2 This is a three-dimensional diagram of the internal structure of the mixing bin of the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the striking structure of the utility model;

[0022] Figure 4 For the utility model Figure 3 A partial enlarged view of area A.

[0023] In the figure: 1. mixing bin; 2. inner shaft; 3. paddle; 4. pneumatic bottom door; 5. top frame; 6. electric lift; 7. first drive motor; 8. top cover; 9. crossflow fan; 10. guide plate; 11. second drive motor; 12. connecting rod; 13. strip shell; 14. drive shaft; 15. eccentric spiral drive block; 16. L-shaped fixing block; 17. knocking ball; 18. reset spring; 19. third drive motor. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides a technical solution, a weightless mixer for feed additive processing, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,include:

[0026] A mixing bin 1, a top frame 5 is installed on one side of the upper end of the mixing bin 1, electric lifts 6 are installed on both the front and rear sides of the top frame 5, a first drive motor 7 is installed at the lower end of the electric lift 6, and a top cover 8 is installed at the output end of the first drive motor 7;

[0027] The guide plate 10 is arranged on the left and right sides of the lower end of the top cover 8, and the cross-flow fan 9 is installed on the left and right sides of the upper end of the top cover 8;

[0028] The bar shell 13 is arranged on the left and right sides of the outside of the mixing bin 1, and a driving shaft 14 is arranged inside the bar shell 13. A third driving motor 19 is arranged at the front end of the driving shaft 14, and the driving shaft 14 is fixedly connected to the output end of the third driving motor 19. Six equidistantly distributed eccentric spiral driving blocks 15 are installed outside the driving shaft 14, and an L-shaped fixing block 16 is arranged on the right side of the upper end of the outside of the eccentric spiral driving block 15. A reset spring 18 is installed on one side of the outside of the L-shaped fixing block 16, and both ends of the reset spring 18 are fixedly connected to the L-shaped fixing block 16 and the bar shell 13 respectively. A knocking ball 17 is fixedly arranged on one side of the outside of the L-shaped fixing block 16 close to the mixing bin 1.

[0029] When in use, open the pneumatic bottom door 4 to unload, start the crossflow fan 9 and start the third drive motor 19, the crossflow fan 9 generates an airflow that flows through the guide plate 10 along the inside of the mixing bin 1, and then blows away the residue on the inner wall of the mixing bin 1, and the eccentric spiral drive block 15 outside the drive shaft 14 rotates to continuously push the L-shaped fixed block 16, and cooperates with the reset spring 18 to make the L-shaped fixed block 16 reciprocate, and cooperates with the knocking ball 17 to knock on the outside of the mixing bin 1, using vibration to cooperate with the airflow to blow. It should be noted that in order to save space and highlight the innovative elements of this patent, this scheme is based on the existing weightless mixer, and its non-drive related structures are improved, such as the drive motor, electric lift 6, crossflow fan 9, eccentric spiral drive block 15 and other conventional equipment, which will not be repeated in this patent.

[0030] See also Figure 1 and Figure 2 Pneumatic bottom doors 4 are provided on both sides of the lower end of the mixing bin 1, and the pneumatic bottom doors 4 are used for unloading.

[0031] See also Figure 1 , Figure 3 and Figure 4 A second driving motor 11 is disposed on both sides of the left and right sides of the outer front end of the mixing bin 1 , and a connecting rod 12 is installed at the output end of the second driving motor 11 , and the second driving motor 11 is used to control the rotation of the connecting rod 12 .

[0032] See also Figure 3 and Figure 4 The bar housing 13 is fixedly connected to the connecting rod 12 , and the third driving motor 19 is fixedly arranged inside the connecting rod 12 . The third driving motor 19 is used to control the rotation of the driving shaft 14 .

[0033] See also Figure 2 An inner shaft 2 is provided on both the left and right sides of the mixing bin 1, and the inner shaft 2 is driven by a driving assembly.

[0034] See also Figure 2 A paddle 3 is installed outside the inner shaft 2, and the paddle 3 is fixed to the inner shaft 2 by bolts, and the paddle 3 is used to mix the materials.

[0035] This solution: open the pneumatic bottom door 4 to unload, start the crossflow fan 9 and start the third drive motor 19, the crossflow fan 9 generates an airflow that flows through the guide plate 10 along the inside of the mixing bin 1, and then blows away the residue on the inner wall of the mixing bin 1, the eccentric spiral drive block 15 outside the drive shaft 14 rotates to continuously push the L-shaped fixed block 16, and cooperates with the reset spring 18 to make the L-shaped fixed block 16 reciprocate, and cooperates with the knocking ball 17 to knock on the outside of the mixing bin 1, and uses vibration and airflow to blow, so that the material attached to the inside of the mixing bin 1 is easy to fall off, start the second drive motor 11 to rotate the connecting rod 12, so as to change the position of the strip shell 13, and then change the knocking range, increase the knocking range, and further improve the cleaning efficiency, the electric lift 6 lifts the top cover 8, and controls the top cover 8 to flip through the first drive motor 7, and then lowers the top cover 8 to cover the mixing bin 1.

[0036] 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.

[0037] 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 weightless mixer for feed additive processing, characterized in that: include: A mixing bin (1), wherein a top frame (5) is installed on one side of the upper end of the mixing bin (1), electric lifts (6) are installed on both the front and rear sides of the top frame (5), a first drive motor (7) is installed at the lower end of the electric lift (6), and a top cover (8) is installed at the output end of the first drive motor (7); A guide plate (10) is arranged on the left and right sides of the lower end of the top cover (8), and a cross-flow fan (9) is installed on the left and right sides of the upper end of the top cover (8); A bar shell (13) is arranged on the left and right sides of the outside of the mixing bin (1), a driving shaft (14) is arranged inside the bar shell (13), a third driving motor (19) is arranged at the front end of the driving shaft (14), and the driving shaft (14) is fixedly connected to the output end of the third driving motor (19), six equidistantly distributed eccentric spiral driving blocks (15) are installed outside the driving shaft (14), an L-shaped fixing block (16) is arranged on the right side of the upper end of the outside of the eccentric spiral driving block (15), a return spring (18) is installed on one side of the outside of the L-shaped fixing block (16), and the two ends of the return spring (18) are respectively fixedly connected to the L-shaped fixing block (16) and the bar shell (13), and a knocking ball (17) is fixedly arranged on one side of the outside of the L-shaped fixing block (16) close to the mixing bin (1).

2. A weightless mixer for feed additive processing according to claim 1, characterized in that: Pneumatic bottom doors (4) are provided on both sides of the lower end of the mixing bin (1).

3. A weightless mixer for feed additive processing according to claim 1, characterized in that: A second drive motor (11) is provided on both left and right sides of the outer front end of the mixing bin (1), and a connecting rod (12) is installed at the output end of the second drive motor (11).

4. A weightless mixer for feed additive processing according to claim 3, characterized in that: The bar housing (13) is fixedly connected to the connecting rod (12), and the third driving motor (19) is fixedly arranged inside the connecting rod (12).

5. A weightless mixer for feed additive processing according to claim 1, characterized in that: Inner shafts (2) are provided on both left and right sides of the mixing bin (1), and the inner shafts (2) are driven by a driving assembly.

6. A weightless mixer for feed additive processing according to claim 5, characterized in that: A blade (3) is installed outside the inner shaft (2), and the blade (3) and the inner shaft (2) are fixed by bolts.

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