Anti-caking electric shaking screen

Abstract

The utility model discloses an anti-caking electric shaking screen which comprises a screen box, a feeding port is formed in the top of the screen box, a baffle is arranged below the feeding port, the outer wall of the baffle is fixedly connected to the upper portion of the inner wall of the screen box, a discharging port is formed in the lower portion of the outer wall of the screen box, and a screen mesh is arranged in the screen box. According to the vibrating screen, through cooperation of the smashing thorns, the fixing shell and the mounting plate, when veterinary drugs enter the screen box and the screen is vibrated, the veterinary drugs make contact with the smashing thorns, the caked veterinary drugs are smashed by the smashing thorns, through cooperation of the mounting plate and the connecting rod, the situation that the smashing thorns damage the screen is avoided, and the screening efficiency is improved. According to the veterinary drug crushing device, the veterinary drug crushing effect is reduced due to repeated screening when the veterinary drug crushing device is used in the prior art, so that the problems that the working efficiency is reduced and the working is slow due to repeated screening are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating screens, in particular to an anti-caking electric vibrating screen. Background Art

[0002] Medicine is a substance or preparation for preventing, treating or diagnosing livestock diseases. Medicines are divided into natural medicines and synthetic medicines according to their sources. In the production process of veterinary drugs, veterinary drugs often clump together to form larger clumps, which make it impossible for them to pass through subsequent production processes, resulting in great waste in the production process of veterinary drugs.

[0003] When the prior art is used, the feed needs to be thrown into the screen box through the feed inlet, and the screen is vibrated to sieve the agglomerated veterinary drugs, so that the agglomerated veterinary drugs are crushed, which can make it more convenient for subsequent use.

[0004] However, in actual use, when there are too many agglomerates in the veterinary drugs, the effect of the screen on crushing the agglomerated veterinary drugs will be reduced, so that multiple screenings are required, which in turn leads to reduced work efficiency and slow work. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an anti-caking electric oscillating screen, which solves the problem that when there are too many lumps in the veterinary drugs in actual use, the effect of the screen on crushing the agglomerated veterinary drugs is reduced, thereby requiring multiple screenings, which in turn leads to reduced work efficiency and slow work.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: an anti-caking electric oscillating screen, comprising a screen box, a feed inlet is provided at the top of the screen box, a baffle is arranged below the feed inlet, the outer wall of the baffle is fixedly connected to the upper inner wall of the screen box, a discharge port is provided below the outer wall of the screen box, a screen is provided inside the screen box, a crushing structure is installed above the screen, the crushing structure comprises crushing thorns, a mounting plate, a roller, a connecting rod, a fixing plate and a fixing shell, the top of the fixing shell is fixedly connected to the top of the inner wall of the screen box, the inner wall of the fixing shell is plugged with crushing thorns, one end of the crushing thorn extending to the inside of the fixing shell is fixedly connected to the mounting plate, the bottom of the mounting plate is tightly pressed against the roller, the outer wall of the roller is rotatably connected to the connecting rod, the top of the connecting rod is provided with a fixing plate, and the outer wall of the fixing plate is fixedly connected to the top of the screen box by bolts.

[0007] Preferably, the bottom of the fixed plate is fixedly connected to a mounting block, the inner wall of the mounting block is pressed against a spring, one end of the spring is pressed against a support rod, the outer wall of the support rod is movably connected to the inner wall of the mounting block, and one end of the support rod extends to the outer wall of the mounting block and is rotatably connected to one end of the connecting rod.

[0008] Preferably, a limiting column is fixedly connected to the bottom of the inner wall of the fixed shell, and an outer wall of the limiting column is movably connected to the inner wall of the mounting plate.

[0009] Preferably, the outer wall of the screen is fixedly connected to a mounting frame, the outer wall of the mounting frame is fixedly connected to a top plate, the bottom of the top plate is pressed against a cam, the outer wall of the cam is rotatably connected to the inner wall of the screen box, one end of the cam extending to the outer wall of the screen box is fixedly connected to a servo motor, and the outer wall of the servo motor is fixedly connected to the outer wall of the screen box.

[0010] Preferably, the outer wall of the mounting frame is fixedly connected with a telescopic column, the outer wall of the telescopic column is movably connected with a fixed column, the outer wall of the fixed column is fixedly connected to the inner wall of the screen box, and one end of the telescopic column extending into the interior of the fixed column is tightened with a return spring, and the top of the return spring is pressed against the top of the telescopic column.

[0011] Beneficial Effects

[0012] The utility model provides an anti-caking electric oscillating screen. It has the following beneficial effects: the anti-caking electric oscillating screen cooperates with the crushing thorns, the fixing shell and the mounting plate. When the veterinary drugs enter the screen box, the screen is vibrating, so that the veterinary drugs that have agglomerated are contacted with the crushing thorns, and the crushing thorns are crushed. The mounting plate and the connecting rod cooperate to prevent the crushing thorns from damaging the screen, making it more convenient to crush. It solves the problem that the prior art needs to be screened repeatedly during use, resulting in a reduced effect of veterinary drug crushing, and thus multiple screenings are required, which leads to reduced work efficiency and slow work.

[0013] Through the cooperation of the spring, the support rod and the mounting block, when the crushing thorns are squeezed by the screen, the crushing thorns will drive the mounting plate to move, and the connecting rod will drive the support rod to squeeze the spring, thereby avoiding the crushing thorns from affecting the screen and being able to better crush veterinary drugs, making it more convenient in subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the middle discharge port, mounting plate and baffle;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the middle screen, mounting plate and cam;

[0018] Figure 5 for Figure 1 Schematic diagram of the structure of the fixed plate, connecting rod and mounting plate.

[0019] In the figure: 1, screen box, 2, feed port, 3, discharge port, 4, screen, 5, mounting frame, 6, baffle, 7, cam, 8, crushing thorns, 9, mounting plate, 10, connecting rod, 11, fixing plate, 12, return spring, 13, roller, 14, fixing column, 15, telescopic column, 16, top plate, 17, fixing shell, 18, limiting column, 19, support rod, 20, spring, 21, mounting block, 22, servo motor. DETAILED DESCRIPTION

[0020] 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.

[0021] However, in actual use, when there are too many agglomerates in the veterinary drugs, the effect of the screen on crushing the agglomerated veterinary drugs will be reduced, so that multiple screenings are required, which in turn leads to reduced work efficiency and slow work.

[0022] In view of this, the utility model provides an anti-caking electric oscillating screen, which solves the problem that when there are too many lumps in the veterinary drugs in actual use, the effect of the screen on crushing the agglomerated veterinary drugs is reduced, thereby requiring multiple screenings, which in turn leads to reduced work efficiency and slow work.

[0023] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0024] Embodiment 1: By Figure 1-4It can be seen that an anti-caking electric oscillating screen comprises a screen box 1, a feed port 2 is provided at the top of the screen box 1, a baffle 6 is arranged below the feed port 2, the outer wall of the baffle 6 is fixedly connected to the upper part of the inner wall of the screen box 1, a discharge port 3 is provided below the outer wall of the screen box 1, a screen 4 is arranged inside the screen box 1, a crushing structure is installed above the screen 4, the crushing structure comprises crushing spikes 8, a mounting plate 9, a roller 13, a connecting rod 10, a fixing plate 11 and a fixing shell 17, the top of the fixing shell 17 is fixedly connected to the top of the inner wall of the screen box 1, the inner wall of the fixing shell 17 is plugged with the crushing spikes 8, one end of the crushing spikes 8 extending to the inside of the fixing shell 17 is fixedly connected to the mounting plate 9, the bottom of the mounting plate 9 is tightly pressed against the roller 13, the outer wall of the roller 13 is rotatably connected to the connecting rod 10, the top of the connecting rod 10 is provided with a fixing plate 11, and the outer wall of the fixing plate 11 is fixedly connected to the top of the screen box 1 by bolts;

[0025] In the specific implementation process, it is worth pointing out that, with the cooperation of the crushing thorns 8, the fixed shell 17 and the mounting plate 9, after the veterinary drug enters the screen box 1, when the screen 4 is vibrating, it is brought into contact with the crushing thorns 8, so that the agglomerated veterinary drug is crushed by the crushing thorns 8, and through the cooperation of the mounting plate 9 and the connecting rod 10, the crushing thorns 8 are prevented from damaging the screen 4, making it more convenient when crushing;

[0026] Furthermore, a mounting block 21 is fixedly connected to the bottom of the fixing plate 11, a spring 20 is pressed against the inner wall of the mounting block 21, one end of the spring 20 is pressed against a support rod 19, an outer wall of the support rod 19 is movably connected to the inner wall of the mounting block 21, and one end of the support rod 19 extending to the outer wall of the mounting block 21 is rotatably connected to one end of the connecting rod 10;

[0027] In the specific implementation process, it is worth pointing out that, under the cooperation of the spring 20, the support rod 19 and the mounting block 21, when the crushing thorn 8 is squeezed by the screen 4, the crushing thorn 8 drives the mounting plate 9 to move, so that the connecting rod 10 drives the support rod 19 to squeeze the spring 20, and no damping structure is installed between the support rod 19 and the mounting block 21, so that the spring 20 can quickly reset the crushing thorn 8, so that the crushing speed is faster, and the crushing thorn 8 is prevented from affecting the screen 4, and it can also better crush the veterinary drug, making it more convenient for subsequent use;

[0028] Furthermore, the bottom of the inner wall of the fixed shell 17 is fixedly connected to the limiting column 18, and the outer wall of the limiting column 18 is movably connected to the inner wall of the mounting plate 9;

[0029] In the specific implementation process, it is worth pointing out that, under the cooperation of the limiting column 18, the mounting plate 9 and the fixing shell 17, when the crushing thorn 8 is squeezed, the mounting plate 9 will move, and when the mounting plate 9 moves, the limiting column 18 will move on the inner wall of the mounting plate 9, making it more stable when lifting;

[0030] Specifically, when using the anti-caking electric oscillating screen, when veterinary drugs are screened, the veterinary drugs are put into the interior of the screen box 1 through the feed port 2, and the veterinary drugs are screened using the vibration of the screen 4, and when the veterinary drugs are shaken, the veterinary drugs are driven to squeeze the crushing spikes 8, so that the crushing spikes 8 crush the veterinary drugs, and when the crushing spikes 8 are squeezed, the mounting plate 9 will move upward, so that the connecting rod 10 drives the support rod 19 to move, so that it squeezes the spring 20, so that the crushing spikes 8 can be restored to their original position under the action of the spring 20 after they are no longer squeezed by the screen 4, so that they can repeatedly crush the veterinary drugs.

[0031] Embodiment 2: By Figure 1-4 It can be seen that the outer wall of the screen 4 is fixedly connected to the mounting frame 5, the outer wall of the mounting frame 5 is fixedly connected to the top plate 16, the bottom of the top plate 16 is tightly pressed against the cam 7, the outer wall of the cam 7 is rotatably connected to the inner wall of the screen box 1, and the cam 7 extends to one end of the outer wall of the screen box 1 and is fixedly connected to the servo motor 22, and the outer wall of the servo motor 22 is fixedly connected to the outer wall of the screen box 1, wherein the model of the servo motor 22 is not limited;

[0032] In the specific implementation process, it is worth pointing out that, under the cooperation of the mounting frame 5, the cam 7 and the servo motor 22, the servo motor 22 is used to drive the cam 7 to rotate, so that the protruding part of the cam 7 repeatedly contacts the top plate 16, so that the screen 4 oscillates;

[0033] Further, the outer wall of the mounting frame 5 is fixedly connected with a telescopic column 15, the outer wall of the telescopic column 15 is movably connected with a fixed column 14, the outer wall of the fixed column 14 is fixedly connected to the inner wall of the screen box 1, and the end of the telescopic column 15 extending to the inside of the fixed column 14 is tightened with a return spring 12, and the top of the return spring 12 is pressed against the top of the telescopic column 15;

[0034] In the specific implementation process, it is worth pointing out that, with the cooperation of the telescopic column 15, the return spring 12 and the fixed column 14, when the installation frame 5 oscillates, the return spring 12 squeezes the telescopic column 15, so that the installation frame 5 can be quickly returned to its original position and be more stable when oscillating;

[0035] Specifically, on the basis of the above embodiment, after the veterinary drug enters the screen box 1, the servo motor 22 is used to drive the cam 7 to rotate, so that the screen 4 is vibrated, and during the vibration, the agglomerated veterinary drug on its upper part contacts the crushing thorns 8 to crush the veterinary drug, and the resetting spring 12 squeezes the telescopic column 15, so that the vibrating screen can be made more stable.

[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. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0037] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0038] 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. An anti-caking electric vibrating screen, comprising a screen box (1), characterized in that: The top of the screen box (1) is provided with a feed inlet (2), a baffle (6) is provided below the feed inlet (2), the outer wall of the baffle (6) is fixedly connected to the upper part of the inner wall of the screen box (1), a discharge port (3) is provided below the outer wall of the screen box (1), a screen (4) is provided inside the screen box (1), and a crushing structure is installed above the screen (4); The crushing structure comprises a crushing thorn (8), a mounting plate (9), a roller (13), a connecting rod (10), a fixing plate (11) and a fixing shell (17); The top of the fixed shell (17) is fixedly connected to the top of the inner wall of the screen box (1), the inner wall of the fixed shell (17) is plugged with a crushing spike (8), one end of the crushing spike (8) extending into the interior of the fixed shell (17) is fixedly connected to a mounting plate (9), the bottom of the mounting plate (9) is pressed against a roller (13), the outer wall of the roller (13) is rotatably connected to a connecting rod (10), a fixed plate (11) is provided at the top of the connecting rod (10), and the outer wall of the fixed plate (11) is fixedly connected to the top of the screen box (1) by bolts.

2. The anti-caking electric vibrating screen according to claim 1, characterized in that: The bottom of the fixed plate (11) is fixedly connected to a mounting block (21); the inner wall of the mounting block (21) is pressed against a spring (20); one end of the spring (20) is pressed against a support rod (19); the outer wall of the support rod (19) is movably connected to the inner wall of the mounting block (21); one end of the support rod (19) extends to the outer wall of the mounting block (21) and is rotatably connected to one end of the connecting rod (10).

3. The anti-caking electric vibrating screen according to claim 1, characterized in that: The bottom of the inner wall of the fixed shell (17) is fixedly connected to a limiting column (18), and the outer wall of the limiting column (18) is movably connected to the inner wall of the mounting plate (9).

4. The anti-caking electric vibrating screen according to claim 1, characterized in that: The outer wall of the screen (4) is fixedly connected to a mounting frame (5), the outer wall of the mounting frame (5) is fixedly connected to a top plate (16), the bottom of the top plate (16) is pressed against a cam (7), the outer wall of the cam (7) is rotatably connected to the inner wall of the screen box (1), one end of the cam (7) extending to the outer wall of the screen box (1) is fixedly connected to a servo motor (22), and the outer wall of the servo motor (22) is fixedly connected to the outer wall of the screen box (1).

5. The anti-caking electric vibrating screen according to claim 4, characterized in that: The outer wall of the installation frame (5) is fixedly connected to a telescopic column (15), the outer wall of the telescopic column (15) is movably connected to a fixed column (14), the outer wall of the fixed column (14) is fixedly connected to the inner wall of the screen box (1), and one end of the telescopic column (15) extending to the inside of the fixed column (14) is tightened with a return spring (12), and the top of the return spring (12) is pressed against the top of the telescopic column (15).

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