Feed additive mixing device

Abstract

The utility model relates to a feed additive mixing device, and relates to the technical field of mixing devices.The feed additive mixing device comprises a stirring tank, a supporting frame is arranged beside the stirring tank, the supporting frame is rotationally connected with a rotating shaft, a mounting plate is fixed to the rotating shaft, a plurality of storage barrels are fixed to the mounting plate, the tops of the storage barrels are open, and discharging pipes are arranged at the bottoms of the storage barrels; a pressing plate is fixed to the sliding plate, the pressing plate is inserted into a top opening of the storage barrel and makes sliding contact with the inner wall of the storage barrel, an electric cylinder is fixed to the mounting plate, and the other end of the electric cylinder is fixed to the sliding plate. An additive in the storage barrel is extruded downwards through the pressing plate, the problem that due to the action of centrifugal force, the additive is likely to be attached to the interior of the storage tank and cannot fall normally is solved, and the problem that some colloidal additives are difficult to discharge only by means of gravity due to poor fluidity is also solved; and the electromagnetic valve is arranged on the discharging pipe, so that the on-off of the discharging pipe can be conveniently controlled at any time, and the discharging speed of the discharging pipe can be adjusted.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of mixing devices, in particular to a feed additive mixing device. BACKGROUND

[0002] The feed additive refers to a small amount of substance added in the process of feed production and processing, and the feed additive has a very small amount but a significant effect in the feed. The feed additive is a raw material necessarily used in modern feed industry, and has obvious effects on the aspects of strengthening the nutritional value of basic feed, improving the performance of animal production, guaranteeing the health of animals and saving the cost of feed. When the feed additive is produced, various additives need to be uniformly dispersed into the whole feed according to the specified amount.

[0003] The utility model discloses a feed additive stirring device, which is disclosed in the prior art with the publication number CN220900301U, and comprises a stirring tank, a stirring mechanism arranged in the stirring tank, an additive feeding mechanism arranged on one side of the stirring tank, a support frame, a mounting plate rotatably arranged on the top of the support frame and a plurality of storage tanks arranged on the mounting plate. The mounting plate is horizontally arranged, and the plurality of storage tanks are arranged along the length direction of the mounting plate. The bottom of each storage tank is provided with a discharge port, and a valve is arranged at the discharge port.

[0004] According to the related technology in the above, the inventor believes that when the storage tank rotates, the additive is easily attached to the inside of the storage tank and cannot normally fall due to the action of centrifugal force, and there is a situation of difficult discharging. For some gelatinous additives, there is also a situation of difficult discharging by relying on gravity. Utility model content

[0005] The application provides a feed additive mixing device, which promotes the falling of the additive in the storage cylinder by pressing the pressing plate downward, and solves the problem of difficult discharging of the additive.

[0006] The application provides a feed additive mixing device, which adopts the following technical scheme:

[0007] The application provides a feed additive mixing device, which adopts the following technical scheme:

[0008] By adopting the technical scheme, when the rotating shaft rotates, the additive in the storage cylinder is discharged from the discharge pipe, and the additive enters the stirring tank in a spiral line. By controlling the electric cylinder, the pressing plate moves downward, and the pressing plate extrudes the additive in the storage cylinder downward to solve the problem that the additive is easily attached to the storage tank and cannot normally fall due to the action of centrifugal force, and also solve the problem that some gel-like additives have poor flowability and have difficulty in discharging due to gravity.

[0009] Optionally, the support frame is fixed with a driving motor, an output end of the driving motor is fixed with a gear one, the rotating shaft is coaxially fixed with a gear two outside, and the gear one is in meshing connection with the gear two.

[0010] By adopting the technical scheme, the rotating shaft gear one is driven to rotate by the driving motor, the gear one drives the gear two and the rotating shaft to rotate through meshing, so as to drive the mounting plate and the storage cylinder to rotate.

[0011] Optionally, the rotating shaft is coaxially fixed with a current collector ring outside, wires of the electric cylinder are electrically connected to the current collector ring, and the support frame is fixed with a brush used in cooperation with the current collector ring.

[0012] By adopting the technical scheme, the wires of the electric cylinder are electrically connected to the current collector ring, and the combination of the current collector ring and the brush can deliver current to the continuously rotating object, so as to realize continuous power supply to the electric cylinder.

[0013] Optionally, the mounting plate is fixed with a counterweight, and the counterweight is located on a side of the rotating shaft away from the electric cylinder.

[0014] By adopting the technical scheme, the counterweight is used to balance the weight of the electric cylinder on one side of the rotating shaft, so that eccentric force is not easily generated when the rotating shaft rotates, and shaking of the device is reduced.

[0015] Optionally, the support frame comprises two supporting rods, the two supporting rods are respectively located on two sides of the stirring tank, and lower ends of the two supporting rods are fixed with supporting legs.

[0016] By adopting the technical scheme, the two supporting rods and the supporting legs stably support the mechanism in the middle of the support frame, and tilting is not generated.

[0017] Optionally, an inner bottom surface of the storage cylinder is conical, and an upper end of the discharge pipe is communicated with the lowest part of the cone.

[0018] By adopting the technical scheme, downward movement of the additive is facilitated, and the additive is not easily left on the inner bottom wall of the storage cylinder.

[0019] Optionally, a bottom surface of the pressing plate is a conical surface matched with the inner bottom surface of the storage cylinder.

[0020] By adopting the technical scheme, when the pressing plate extrudes the additive, the conical bottom surface shape of the pressing plate facilitates the complete extrusion of the additive in the storage cylinder downward, and the additive in the storage cylinder is not prone to remaining.

[0021] Optionally, the discharge pipe is provided with an electromagnetic valve.

[0022] By adopting the technical scheme, the electromagnetic valve facilitates remote control and timely adjustment of the opening degree of the discharge pipe, and the electromagnetic valve can be controlled even when the storage cylinder is rotating, so as to control the on-off of the discharge pipe at any time and adjust the discharging speed of the discharge pipe.

[0023] To sum up, the present application has at least one of the following beneficial technical effects:

[0024] 1. The additive in the storage cylinder is extruded downward by the pressing plate, which solves the problem that the additive is prone to adhere to the storage tank and cannot fall normally due to the action of centrifugal force, and also solves the problem that some gel-like additives have poor flowability and have difficulty in discharging by gravity alone;

[0025] 2. The electromagnetic valve is arranged on the discharge pipe, which facilitates the control of the on-off of the discharge pipe at any time and the adjustment of the discharging speed of the discharge pipe;

[0026] 3. The additive enters the stirring tank in a spiral line, thereby improving the uniformity of mixing. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a perspective view of a feed additive mixing device according to an embodiment;

[0028] Figure 2 is a partial view of the embodiment;

[0029] Figure 3 is a sectional view of the storage cylinder of the embodiment.

[0030] BRIEF DESCRIPTION OF DRAWINGS 1. stirring tank; 2. support frame; 21. support rod; 22. support leg; 3. rotating shaft; 31. mounting plate; 4. storage cylinder; 41. discharge pipe; 23. driving motor; 24. gear one; 25. gear two; 32. guide rod; 5. sliding plate; 51. pressing plate; 33. electric cylinder; 61. collector ring; 62. brush; 42. electromagnetic valve; 34. counterweight. DETAILED DESCRIPTION

[0031] The present application will be further described in detail below with reference to the accompanying drawings.

[0032] REFERENCE Figure 1The embodiment discloses a feed additive mixing device which comprises a stirring tank 1, a support frame 2 is arranged beside the stirring tank 1, the support frame 2 and the stirring tank 1 can be connected through a rod or can be independent and not in contact. A mechanism for rotating and discharging the feed additive is arranged in the middle of the support frame 2, the support frame 2 comprises two supporting rods 21, the two supporting rods 21 are arranged on the two sides of the stirring tank 1, and supporting feet 22 are fixed to the lower ends of the two supporting rods 21. The two supporting rods 21 and the supporting feet 22 stably support the mechanism in the middle of the support frame 2 and cannot be inclined.

[0033] The stirring tank 1 is provided with a motor and stirring blades driven to rotate by the motor, the motor is fixed to the bottom of the stirring tank 1, and the stirring blades are arranged in the stirring tank 1, so that the material in the stirring tank 1 can be stirred by starting the motor.

[0034] Referring to Figure 1 and Figure 2 , the support frame 2 is rotationally connected with a rotating shaft 3, the rotating shaft 3 is vertically arranged, the rotating shaft 3 is arranged in the middle of the support frame 2 and vertically above the center of the stirring tank 1. The rotating shaft 3 is fixed with a mounting plate 31, a plurality of storage barrels 4 are fixed to the mounting plate 31, the plurality of storage barrels 4 are symmetrically distributed about the center line of the rotating shaft 3, the number of the storage barrels 4 in the embodiment is two, and the two storage barrels 4 can respectively hold two different feed additives, and in other embodiments, the number of the storage barrels 4 can be three or four. The top of each storage barrel 4 is open, the feed additive can be conveniently put into the storage barrel 4 through the open top, and a discharge pipe 41 is arranged at the bottom of each storage barrel 4.

[0035] The support frame 2 is fixed with a driving motor 23, a gear one 24 is fixed to the output end of the driving motor 23, a gear two 25 is fixed coaxially outside the rotating shaft 3, and the gear one 24 is in meshing connection with the gear two 25. The rotating shaft 3 is driven to rotate by the driving motor 23, so that the mounting plate 31 and the storage barrels 4 are driven to rotate.

[0036] Referring to Figure 2 , a guide rod 32 is fixed to the mounting plate 31, the guide rod 32 is vertically arranged, there are two guide rods 32 and they are respectively arranged on the two sides of the rotating shaft 3 in the radial direction, a sliding plate 5 is slidingly connected to the guide rod 32, and a hole is formed in the center of the sliding plate 5 to avoid the rotating shaft 3. The sliding plate 5 is fixed with two pressing plates 51, the positions of the two pressing plates 51 correspond to the positions of the two storage barrels 4, the pressing plate 51 is inserted into the top opening of the corresponding storage barrel 4 and is in sliding contact with the inner wall of the storage barrel 4, an electric cylinder 33 is fixed to the mounting plate 31, and the other end of the electric cylinder 33 is fixed to the sliding plate 5.

[0037] The electric cylinder 33 drives the sliding plate 5 to move up and down through the telescopic belt, thereby driving the pressing plate 51 to move up and down. The guide rod 32 provides a guiding effect for the movement of the sliding plate 5, thereby improving the movement stability of the sliding plate 5. After the pressing plate 51 moves upward and moves away from the storage cylinder 4, the additive can be put into the storage cylinder 4 or the storage cylinder 4 can be cleaned. After the pressing plate 51 moves downward and inserts into the storage cylinder 4, the additive in the storage cylinder 4 can be extruded downward through the discharge pipe 41 as the pressing plate 51 continues to move downward.

[0038] The current collector ring 61 is coaxially fixed outside the rotating shaft 3. The current collector ring 61 is fixed at the top end of the rotating shaft 3 and located above the support frame 2. The rotating shaft 3 is hollow inside. The wires of the electric cylinder 33 are electrically connected to the current collector ring 61 through the inside of the rotating shaft 3. The electric brush 62 is fixed on the support frame 2 and cooperates with the current collector ring 61. The electric brush 62 is in sliding contact with the current collector ring 61. The end of the electric brush 62 away from the current collector ring 61 is used to connect the external wires. The combination of the current collector ring 61 and the electric brush 62 is a prior art. It can deliver electric current to a continuously rotating object, thereby realizing continuous power supply to the electric cylinder 33.

[0039] The electromagnetic valve 42 is installed on the discharge pipe 41. The wires of the electromagnetic valve 42 are also electrically connected to the current collector ring 61 through the inside of the rotating shaft 3, thereby realizing electrical connection with external circuits. Personnel can control the electromagnetic valve 42 to adjust the opening of the discharge pipe 41 at any time. Even if the storage cylinder 4 is rotating, the electromagnetic valve 42 can be controlled, thereby controlling the on-off of the discharge pipe 41 at any time and adjusting the discharging speed of the discharge pipe 41.

[0040] Referring to Figure 3 The inner bottom surface of the storage cylinder 4 is conical. The upper end of the discharge pipe 41 is connected to the lowest part of the cone. This arrangement facilitates the downward movement of the additive, and the additive is not easy to remain in the inner bottom wall of the storage cylinder 4. The bottom surface of the pressing plate 51 is a conical surface matched with the inner bottom surface of the storage cylinder 4. When the pressing plate 51 extrudes the additive, the conical shape of the bottom surface of the pressing plate 51 facilitates the complete extrusion of the additive in the storage cylinder 4 downward, and the additive that has not been discharged is not easy to remain in the storage cylinder 4.

[0041] Referring to Figure 2 The mounting plate 31 is fixed with the counterweight 34. The counterweight 34 is located on the side of the rotating shaft 3 away from the electric cylinder 33. The counterweight 34 is used to balance the weight of the electric cylinder 33 on one side of the rotating shaft 3. When the rotating shaft 3 rotates, eccentric force is not easy to generate, thereby reducing the shaking of the device.

[0042] The implementation principle of the feed additive mixing device of the embodiment of the present application is as follows: feed is poured in the stirring tank 1 in advance, feed additive is poured in the storage cylinder 4, then stirring is started, and the driving motor 23 is started, so that the rotating shaft 3 rotates together with the mounting plate 31 and the storage cylinder 4. Then the electromagnetic valve 42 is opened, so that the additive in the storage cylinder 4 starts to be discharged from the discharge pipe 41, and the additive enters the stirring tank 1 in the form of a spiral line, thereby improving the uniformity of mixing.

[0043] By controlling the electric cylinder 33 to be shortened, the pressing plate 51 is moved downward, the pressing plate 51 extrudes the additive in the storage cylinder 4 to be extruded downward, the problem that the additive is easily attached to the storage tank and cannot normally fall due to the action of centrifugal force is solved, and the problem that some gel-like additives have poor flowability and have difficulty in discharging by gravity alone is also solved.

[0044] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A feed additive mixing apparatus comprising a mixing tank (1), characterised in that: The stirring tank (1) is provided with a support frame (2), the support frame (2) is rotationally connected with a rotating shaft (3), the rotating shaft (3) is fixed with a mounting plate (31), a plurality of storage barrels (4) are fixed on the mounting plate (31), the top of the storage barrel (4) is open, and a discharge pipe (41) is arranged at the bottom of the storage barrel (4); a guide rod (32) is fixed on the mounting plate (31), a sliding plate (5) is slidably connected to the guide rod (32), the sliding plate (5) is fixed with a pressing plate (51), the pressing plate (51) is inserted into the top opening of the storage barrel (4) and is in sliding contact with the inner wall of the storage barrel (4), an electric cylinder (33) is fixed on the mounting plate (31), and the other end of the electric cylinder (33) is fixed with the sliding plate (5).

2. The feed additive mixing device according to claim 1, characterized in that: The support frame (2) is fixed with a driving motor (23), the output end of the driving motor (23) is fixed with a gear one (24), the rotating shaft (3) is coaxially fixed with a gear two (25) outside, and the gear one (24) is meshedly connected with the gear two (25).

3. The feed additive mixing device according to claim 1, characterized in that: The rotating shaft (3) is coaxially fixed with a current collector ring (61) outside, the wire of the electric cylinder (33) is electrically connected to the current collector ring (61), and the support frame (2) is fixed with an electric brush (62) used in cooperation with the current collector ring (61).

4. The feed additive mixing device of claim 1, wherein: The mounting plate (31) is fixed with a counterweight (34), and the counterweight (34) is located on the side, away from the electric cylinder (33), of the rotating shaft (3).

5. The feed additive mixing device of claim 1, wherein: The support frame (2) comprises two supporting rods (21), and the two supporting rods (21) are respectively located on the two sides of the stirring tank (1); the lower ends of the two supporting rods (21) are fixed with supporting legs (22).

6. The feed additive mixing device of claim 1, wherein: The inner bottom surface of the storage barrel (4) is conical, and the upper end of the discharge pipe (41) is communicated with the lowest part of the cone.

7. A feed additive mixing apparatus according to claim 6, wherein: The bottom surface of the pressing plate (51) is a conical surface matched with the inner bottom surface of the storage barrel (4).

8. The feed additive mixing device of claim 1, wherein: An electromagnetic valve (42) is mounted on the discharge pipe (41).

Images