Filtering device for preparing mixed feed additive

Abstract

The utility model discloses a filtering device for preparing a mixed feed additive, and relates to the technical field of filtering. The filtering device for preparing the mixed feed additive comprises a tank body, a plurality of supporting rods are connected to the lower side of the interior of the tank body, the ends, away from the tank body, of the supporting rods are bent upwards, connecting plates are attached to the upper ends of the supporting rods, grooves are formed in the lower surfaces of the connecting plates, and the sides, close to each other, of the connecting plates are connected with the same cylinder; through the arrangement of a first filter screen and a second filter screen, the first filter screen and the second filter screen are integrally in a barrel shape, raw materials are poured into the first filter screen and the second filter screen, a motor drives a gear to rotate, a circular ring is made to rotate, a beating block is driven to beat a hit block, the first filter screen and the second filter screen are made to vibrate, and therefore the raw materials are stirred; the first filter screen and the second filter screen are used for filtering the raw materials on the upper side and the lower side respectively, and compared with the prior art, the raw materials on the upper side and the lower side are filtered at the same time, so that the filtering efficiency of the device on the feed additive raw materials is better.

Description

Technical Field

[0001] The utility model relates to the technical field of filtration, in particular to a filtration device for preparing mixed feed additives. Background Art

[0002] Feed additives refer to small or trace substances added during the production, processing and use of feed. The raw materials of feed additives include vitamin A, vitamin D, vitamin E, calcium, phosphorus, iron, amylase, protease, etc. The raw materials need to be filtered for better subsequent mixing and dissolution.

[0003] The existing filtering device filters the feed additive raw materials through a filter screen. For example, Chinese patent application number CN202321211487.9 discloses a filtering device for feed additive production, including a support frame, a processing tank is fixedly installed on the inner wall of the support frame, a feed inlet is opened on the top of the processing tank, a discharge port is opened on the bottom of the processing tank, a fixing ring is provided inside the processing tank, a filter screen is fixedly installed on the top of the fixing ring, and the bottom of the filter screen is in contact with a vibration device.

[0004] This device uses a servo motor to drive the filter to vibrate and filter the raw materials. When a large amount of raw materials is added at one time, the raw materials will accumulate on the filter. The raw materials on the upper side need to wait until the raw materials on the lower side are filtered before they can drop down and contact the filter for filtering, which affects the filtering efficiency. Utility Model Content

[0005] Technical issues solved

[0006] In view of the shortcomings of the prior art, the utility model provides a filtering device for preparing a mixed feed additive, which solves the problem that the upper and lower raw materials cannot be filtered at the same time.

[0007] Technical Solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a filtering device for preparing mixed feed additives, comprising a tank body, a plurality of support rods are connected to the lower side of the interior of the tank body, and one end of the support rod away from the tank body is bent upward, and the upper ends of the plurality of support rods are all fitted with connecting plates, and a groove is provided on the lower surface of the connecting plate, and the side where the plurality of connecting plates are close to each other is connected to the same cylinder body, a plurality of openings are penetrated through the outer surface of the cylinder, and the inner wall of the opening is connected to a first filter screen, and the lower surface of the cylinder body is connected to a second filter screen, a fixing plate is connected to the upper side of the interior of the tank body, and a circular ring is rotatably connected to the upper side of the fixing plate, and a striking block is connected to the inner side of the circular ring, and a striking block corresponding to the height of the striking block is provided on the upper side of the outer surface of the cylinder, and a motor is symmetrically and longitudinally installed on the upper surface of the tank body, and the output shaft of the motor penetrates the tank body and is connected to a gear, and the gear is rotatably connected to the fixing plate, and the outer surface of the circular ring is provided with teeth meshing with the gear, and the lower surface of the fixing plate is connected to a fixing ring, and the fixing ring is connected to the tank body through a spring.

[0009] Preferably, an annular groove matching the circular ring is provided on the upper surface of the fixing plate.

[0010] Preferably, a universal ball is provided at the upper end of the support rod.

[0011] Preferably, the upper surface of the connecting plate is an inclined surface.

[0012] Preferably, a plurality of protrusions are connected to the inner wall of the cylinder.

[0013] Preferably, the universal ball is made of stainless steel.

[0014] Preferably, the second filter screen is semicircular.

[0015] Beneficial Effects

[0016] The utility model provides a filtering device for preparing mixed feed additives, which has the following beneficial effects:

[0017] By setting the first filter screen and the second filter screen, the first filter screen and the second filter screen are barrel-shaped as a whole. The raw materials are poured into the first filter screen and the second filter screen, and the motor drives the gear to rotate, so that the ring rotates, and drives the striking block to strike the struck block, so that the first filter screen and the second filter screen vibrate. The first filter screen and the second filter screen filter the raw materials on the upper and lower sides respectively. Compared with the prior art, by filtering the raw materials on the upper and lower sides at the same time, the device has a better filtering efficiency for feed additive raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the tank of the utility model;

[0020] Figure 3 This is a schematic diagram of the cylinder structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the connecting plate of the utility model.

[0022] In the figure: 1, tank body; 2, support rod; 3, connecting plate; 4, cylinder body; 5, first filter screen; 6, second filter screen; 7, fixing plate; 8, circular ring; 9, striking block; 10, struck block; 11, motor; 12, gear; 13, fixing ring; 14, spring; 15, annular groove; 16, universal ball; 17, bump. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a filtering device for preparing mixed feed additives, including a tank body 1, a plurality of support rods 2 are connected to the lower side of the tank body 1, the end of the support rod 2 away from the tank body 1 is bent upward, and the upper ends of the plurality of support rods 2 are all fitted with connecting plates 3, the lower surface of the connecting plate 3 is provided with a groove, and the adjacent sides of the plurality of connecting plates 3 are connected to the same cylinder body 4, the outer surface of the cylinder body 4 is provided with a plurality of openings, the inner wall of the opening is connected to a first filter screen 5, the lower surface of the cylinder body 4 is connected to a second filter screen 6, the upper side of the tank body 1 is connected to a fixing plate 7, and the fixing plate A circular ring 8 is rotatably connected to the upper side of 7, a striking block 9 is connected to the inner side of the circular ring 8, a striking block 10 corresponding to the height of the striking block 9 is provided on the upper side of the outer surface of the cylinder 4, a motor 11 is symmetrically and longitudinally installed on the upper surface of the tank body 1, the output shaft of the motor 11 passes through the tank body 1 and is connected to a gear 12, the gear 12 is rotatably connected to the fixed plate 7, the outer surface of the circular ring 8 is provided with teeth meshing with the gear 12, the lower surface of the fixed plate 7 is connected to a fixing ring 13, the fixing ring 13 is connected to the tank body 1 through a spring 14, a distance is left between the inner side of the fixing plate 7 and the cylinder body 4, and the support rod 2 fits the inner wall of the groove.

[0025] During operation, the raw materials are poured into the first filter screen 5 and the second filter screen 6, and the motor 11 drives the gear 12 to rotate, driving the ring 8 to rotate, causing the striking block 9 to rotate and strike the struck block 10, causing the cylinder 4 to vibrate, thereby driving the first filter screen 5 and the second filter screen 6 to vibrate, and then filtering the raw materials. Through the arrangement of the support rod 2 and the connecting plate 3, the support rod 2 can support the connecting plate 3. Since the connecting plate 3 is connected to the cylinder 4, the support rod 2 supports the cylinder 4.

[0026] See also Figure 1-4 The utility model provides a technical solution: an annular groove 15 matching with the circular ring 8 is formed on the upper surface of the fixing plate 7 , and the lower surface of the circular ring 8 extends to the inside of the annular groove 15 .

[0027] During operation, the annular groove 15 can be provided to improve the stability of the ring 8 during rotation.

[0028] See also Figure 1-4 The utility model provides a technical solution: a universal ball 16 is provided at the upper end of the support rod 2.

[0029] During operation, when the cylinder 4 vibrates, the lower surface of the connecting plate 3 will generate friction with the upper end of the support rod 2. The arrangement of the universal ball 16 can reduce the friction between the upper end of the support rod 2 and the connecting plate 3.

[0030] See also Figure 1-4 The utility model provides a technical solution: the upper surface of the connecting plate 3 is an inclined surface, and the inclined surface is inclined toward the two sides of the connecting plate 3.

[0031] During operation, the inclined surface can play a guiding role by setting the inclined surface, thereby preventing the filtered raw materials from being retained on the upper surface of the connecting plate 3 .

[0032] See also Figure 1-4 The utility model provides a technical solution: a plurality of protrusions 17 are connected to the inner wall of the cylinder 4 .

[0033] During operation, through the setting of the protrusion 17, when the cylinder 4 vibrates, the protrusion 17 will stir the raw materials located on the outside, so that the raw materials on the outside are in a flowing state, which is beneficial for the first filter screen 5 to filter the raw materials.

[0034] See also Figure 1-4 The utility model provides a technical solution: the universal ball 16 is made of stainless steel.

[0035] During operation, the stainless steel material has better hardness and wear resistance, which is conducive to the long-term use of the universal ball 16.

[0036] See also Figure 1-4 The utility model provides a technical solution: the second filter screen 6 is semicircular.

[0037] When working, the contact area between the semicircular second filter screen 6 and the raw material is larger than that of the flat filter screen, which is beneficial to filtering the raw material.

[0038] In summary, the raw material is poured into the first filter 5 and the second filter 6, and the motor 11 drives the gear 12 to rotate, which drives the ring 8 to rotate, so that the striking block 9 rotates and strikes the struck block 10, so that the cylinder 4 vibrates, thereby driving the first filter 5 and the second filter 6 to vibrate, and then filtering the raw material. At the same time, the cylinder 4 will drive the protrusion 17 to stir the raw material on the outside, so that the raw material on the outside is in a flowing state, which is beneficial to the first filter 5 to filter the raw material. Through the arrangement of the support rod 2 and the connecting plate 3, the support rod 2 can support the connecting plate 3. Since the connecting plate 3 is connected to the cylinder 4, the support rod 2 supports the cylinder 4.

[0039] 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.

[0040] 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 filtering device for preparing a mixed feed additive, comprising a tank (1), characterized in that: The lower side of the interior of the tank body (1) is connected to a plurality of support rods (2), one end of the support rod (2) away from the tank body (1) is bent upward, the upper ends of the plurality of support rods (2) are all fitted with connecting plates (3), the lower surface of the connecting plate (3) is provided with a groove, the adjacent sides of the plurality of connecting plates (3) are connected to the same cylinder body (4), the outer surface of the cylinder body (4) is provided with a plurality of openings, the inner wall of the opening is connected to a first filter screen (5), the lower surface of the cylinder body (4) is connected to a second filter screen (6), the upper side of the interior of the tank body (1) is connected to a fixing plate (7), the upper side of the fixing plate (7) is rotatably connected to a circular filter screen A ring (8) is provided, the inner side of the ring (8) is connected to a striking block (9), the upper side of the outer surface of the cylinder (4) is provided with a striking block (10) corresponding to the height of the striking block (9), the upper surface of the tank body (1) is symmetrically and longitudinally mounted with a motor (11), the output shaft of the motor (11) passes through the tank body (1) and is connected to a gear (12), the gear (12) is rotatably connected to the fixed plate (7), the outer surface of the ring (8) is provided with teeth meshing with the gear (12), the lower surface of the fixed plate (7) is connected to a fixing ring (13), and the fixing ring (13) is connected to the tank body (1) through a spring (14).

2. The filtering device for preparing a mixed feed additive according to claim 1, characterized in that: The upper surface of the fixing plate (7) is provided with an annular groove (15) which matches the circular ring (8).

3. The filtering device for preparing a mixed feed additive according to claim 1, characterized in that: A universal ball (16) is provided at the upper end of the support rod (2).

4. The filtering device for preparing a mixed feed additive according to claim 1, characterized in that: The upper surface of the connecting plate (3) is an inclined surface.

5. The filtering device for preparing a mixed feed additive according to claim 1, characterized in that: The inner wall of the cylinder (4) is connected to a plurality of protrusions (17).

6. The filtering device for preparing a mixed feed additive according to claim 3, characterized in that: The universal ball (16) is made of stainless steel.

7. The filtering device for preparing a mixed feed additive according to claim 1, characterized in that: The second filter screen (6) is semicircular.

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