Finished powdery feed inspection sieve

Abstract

The utility model relates to the technical field of feed production equipment, in particular to a powdery feed finished product inspection screen which comprises a vibration base and a screen frame, a containing groove is formed in the vibration base, a rotating rod is fixedly arranged on one side in the containing groove, and a first rotating disc is movably arranged at one end of the rotating rod through a rotating shaft. A rotating block is arranged on one side of the first rotating disc through a rotating shaft, a movable rod is fixedly arranged at the top end of the rotating block, a second rotating disc is movably arranged at the end, away from the first rotating disc, of the rotating block through a rotating shaft, and the movable rod is located between the first rotating disc and the second rotating disc. When the marking head is disassembled and the movable rod moves, the spring is stressed and rebounded, at the moment, the vibration screening effect can be achieved under the action of the spring and the L-shaped rod, when a worker uses the equipment, the equipment can screen powdery feed through operation of the motor, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed production equipment, in particular to a powdered feed finished product inspection sieve. Background Art

[0002] After the feed is crushed, the powder has a great difference in coarseness and fineness. In order to meet the needs of powdered feed, a mesh tool is needed to separate the coarse and fine mixed powders into coarse powder and fine powder. Powdered feed is easily affected by moisture and condenses into lumps during storage, which can easily form many small lumps. If it is left for a long time, there will be many small lumps of flour that can no longer be opened. They can be found and removed by sieving. Sifting can also find foreign objects such as rope ends when packaging and unpacking bags.

[0003] A powdered feed product inspection sieve with the public specification of CN105562316A in China solves the problem of sieve screening and continuous filtering of coarse particles and fine particles. However, powdered feed or impurities will accumulate on the surface of the sieve after long-term operation, affecting the screening effect. The sieve cannot be disassembled for cleaning. Therefore, a powdered feed product inspection sieve is proposed. Utility Model Content

[0004] The utility model aims to provide a powdered feed product inspection sieve to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The swivel chair cam is provided with an eccentric shaft, and a cam is provided at one end of the eccentric shaft, and a cam is provided at one end of the eccentric shaft, and a cam is provided at one end of the eccentric shaft, and a cam is provided at one end of the eccentric shaft.

[0007] Preferably, the clamping mechanism comprises a limiting rod, a clamping rod and a threaded rod, the limiting rod is fixedly arranged on one side of the top end of the movable groove, the clamping rods are arranged on both sides of the limiting rod through the mounting holes, the threaded rod is arranged on one side of the top end of the movable groove through the rotating shaft, the threads on both sides of the threaded rod are arranged in opposite directions, and the outer side of the threaded rod is connected to the movable rod through the threaded hole;

[0008] Preferably, one end of the threaded rod is provided with a turning handle via a rotating shaft;

[0009] Preferably, the top end of the movable rod is fixedly connected to the bottom end of the screen;

[0010] Preferably, a collection frame is provided at the top of the vibration base;

[0011] Preferably, the outer side of the vibration base is located at one end of the rotating rod which is connected to a motor via a coupling.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By starting the motor to drive the rotating rod to rotate, the movable rod is driven to move back and forth in the vertical direction, so the screen also moves in the vertical direction. Under the action of the L-shaped rod, the auxiliary plate is limited and the displacement stability of the auxiliary plate can be ensured. A spring is arranged at the bottom end of the L-shaped rod. When the movable rod moves, the spring is subjected to pressure and rebound effect. At this time, under the action of the spring and the L-shaped rod, the effect of vibration screening can be achieved. When the staff uses the equipment, the operation of the motor enables the equipment to screen the powdered feed, thereby increasing the practicability of the equipment.

[0014] By turning the handle, under the action of the limit rod, the clamping rod can move vertically under the action of the threaded rod, and the threads of the threaded rod are set in opposite directions. At this time, the clamping rod moves in the opposite direction. Because bow plates are fixed on both sides of the auxiliary plate, the clamping rod and the bow plates form a clamping effect, so that the auxiliary plate and the screen frame can be fixed. The staff can use this setting to reasonably disassemble the screen frame for cleaning and replacement. The installation is simple and the staff can easily install it. When the motor drives the auxiliary plate to rotate, the auxiliary plate will vibrate and screen. This setting can prevent the screen frame from shaking during work, thereby increasing the stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall front view structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0017] Figure 3 For this utility model Figure 1The enlarged schematic diagram of point A in the middle;

[0018] Figure 4 For this utility model Figure 2 A magnified schematic diagram of point B in the middle.

[0019] In the figure: 1. vibration base; 2. screen frame; 3. receiving groove; 4. rotating rod; 5. first turntable; 6. rotating block; 7. movable rod; 8. second turntable; 9. support plate; 10. mounting plate; 11. L-shaped rod; 12. spring; 13. auxiliary plate; 14. movable groove; 15. screen; 16. bow plate; 17. limit rod; 18. clamping rod; 19. threaded rod; 20. turning handle; 21. collecting frame; 22. 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] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A powdered feed finished product inspection sieve comprises a vibrating base 1 and a mesh frame 2, wherein a receiving groove 3 is provided inside the vibrating base 1, a rotating rod 4 is fixedly provided on one side of the receiving groove 3, a first rotating disk 5 is movably provided on one end of the rotating rod 4 through a rotating shaft, a rotating block 6 is provided on one side of the first rotating disk 5 through a rotating shaft, a movable rod 7 is fixedly provided on the top of the rotating block 6, a second rotating disk 8 is movably provided on the end of the rotating block 6 away from the first rotating disk 5 through a rotating shaft, and the movable rod 7 is located between the first rotating disk 5 and the second rotating disk 8, support plates 9 are provided on both sides of the top of the vibrating base 1, a mounting plate 10 is fixedly provided on the top of the support plate 9, L-shaped rods 11 are provided on both sides of the bottom end of the mounting plate 10, a spring 12 is provided at one end of the L-shaped rod 11 at the bottom end of the mounting plate 10, an auxiliary plate 13 is provided on the L-shaped rod 11 through a mounting hole, a movable groove 14 is provided on one side of the auxiliary plate 13, a clamping mechanism is provided inside the movable groove 14, a screen 15 is fixedly provided inside the mesh frame 2, and arch plates 16 are fixedly provided at both ends of the mesh frame 2;

[0023] By starting the motor 22 through the above scheme, the rotating rod 4 is driven to rotate, thereby driving the movable rod 7 to move back and forth in the vertical direction, so the screen 15 also moves in the vertical direction, and the auxiliary plate 13 is limited under the action of the L-shaped rod 11, and the displacement stability of the auxiliary plate 13 can be ensured, and a spring 12 is arranged at the bottom end of the L-shaped rod 11. When the movable rod 7 moves, the spring 12 is subjected to pressure and rebound effect. At this time, under the action of the spring 12 and the L-shaped rod 11, the effect of vibration screening can be achieved. When the staff uses the equipment, the operation of the motor 22 enables the equipment to screen the powdered feed, thereby increasing the practicality of the equipment.

[0024] In this embodiment, preferably, the clamping mechanism includes a limit rod 17, a clamping rod 18 and a threaded rod 19, a limit rod 17 is fixedly arranged on one side of the top of the movable groove 14, clamping rods 18 are arranged on both sides of the limit rod 17 through mounting holes, a threaded rod 19 is arranged on one side of the top of the movable groove 14 through a rotating shaft, the threads on both sides of the threaded rod 19 are arranged in opposite directions, and the outer side of the threaded rod 19 is connected to the movable rod 7 through a threaded hole;

[0025] Through the above scheme, the threaded rod 19 rotates to move the clamping rod 18, and under the action of the limit rod 17, the clamping rod 18 moves back and forth in the movable groove 14 in a vertical direction. Because the thread rotates in the opposite direction, the clamping rod 18 moves in the opposite direction, so a clamping effect can be formed;

[0026] In this embodiment, preferably, one end of the threaded rod 19 is provided with a turning handle 20 via a rotating shaft;

[0027] Through the above solution, the turning handle 20 drives the threaded rod 19 to rotate;

[0028] In this embodiment, preferably, the top end of the movable rod 7 is fixedly connected to the bottom end of the screen 15;

[0029] Through the above solution, the movable rod 7 moves to drive the screen 15 to move vertically;

[0030] In this embodiment, preferably, a collection frame 21 is provided at the top of the vibration base 1;

[0031] Through the above solution, the powdered feed after screening falls into the collecting frame 21, which is convenient for collecting the powdered feed;

[0032] In this embodiment, preferably, the outer side of the vibration base 1 is located at one end of the rotating rod 4 and is connected to the motor 22 through a coupling transmission;

[0033] Through the above solution, the motor 22 runs to drive the rotating rod 4 to rotate.

[0034] When the powdered feed finished product inspection sieve device of the present embodiment is in use, the staff pours the powdered feed onto the screen 15, and uses the driving turntable to rotate, thereby driving the first turntable 5 and the second turntable 8 to rotate. Because the two ends of the rotating block 6 are respectively connected to the first turntable 5 and the second turntable 8, the rotation of the first turntable 5 and the second turntable 8 will drive the rotating block 6 to rotate, thereby driving the movable rod 7 fixed at one end of the rotating block 6 to move vertically, the top of the movable rod 7 is fixedly connected to the auxiliary plate 13, and the mounting plate 10 is mounted on the outside of the L-shaped rod 11 through the mounting hole, and the bottom end of the L-shaped rod 11 is provided with a spring 12. When the auxiliary plate 13 moves up and down, it can be moved under the action of the spring 12. The screen 15 is shaken to improve the screening effect of the feed, and the screened powdered feed falls into the collecting frame 21. The staff can turn the handle 20 to rotate the threaded rod 19. Because the clamping rod 18 is set through the threaded hole on the outside of the threaded rod 19, and the clamping rod 18 maintains vertical movement under the action of the limit rod 17, and the threads on both sides of the threaded rod 19 are set oppositely, the vertical movement direction of the clamping rod 18 is opposite. When the handle 20 is rotated to move the clamping rod 18 to a certain position, the clamping effect can be achieved, so that the auxiliary plate 13 and the bow plate 16 form a fixing effect. When the staff disassembles it, the clamping effect can be cancelled by rotating the handle 20 in the opposite direction, so it can be easily disassembled.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A powdered feed product inspection sieve, comprising a vibrating base (1) and a mesh frame (2), characterized in that: The vibration base (1) is provided with a receiving groove (3) inside, a rotating rod (4) is fixedly arranged on one side of the receiving groove (3), a first rotating disk (5) is movably arranged on one end of the rotating rod (4) via a rotating shaft, a rotating block (6) is arranged on one side of the first rotating disk (5) via a rotating shaft, a movable rod (7) is fixedly arranged on the top of the rotating block (6), a second rotating disk (8) is movably arranged on the end of the rotating block (6) away from the first rotating disk (5) via a rotating shaft, the movable rod (7) is located between the first rotating disk (5) and the second rotating disk (8), and the vibration base (1) is provided with a rotating rod on both sides of the top. A support plate (9) is provided, a mounting plate (10) is fixedly arranged at the top of the support plate (9), L-shaped rods (11) are arranged on both sides of the bottom of the mounting plate (10), a spring (12) is arranged at one end of the bottom of the mounting plate (10), an auxiliary plate (13) is arranged on the L-shaped rod (11) through a mounting hole, a movable groove (14) is opened on one side of the auxiliary plate (13), a clamping mechanism is arranged inside the movable groove (14), a screen (15) is fixedly arranged inside the net frame (2), and arched plates (16) are fixedly arranged at both ends of the net frame (2).

2. A powdered feed product inspection sieve according to claim 1, characterized in that: The clamping mechanism comprises a limiting rod (17), a clamping rod (18) and a threaded rod (19); the limiting rod (17) is fixedly arranged at one side of the top end of the movable groove (14); the clamping rods (18) are arranged on both sides of the limiting rod (17) through mounting holes; the threaded rod (19) is arranged at one side of the top end of the movable groove (14) through a rotating shaft; the threads on both sides of the threaded rod (19) are arranged in opposite directions; and the outer side of the threaded rod (19) is connected to the movable rod (7) through a threaded hole.

3. A powdered feed product inspection sieve according to claim 2, characterized in that: One end of the threaded rod (19) is provided with a turning handle (20) via a turning shaft.

4. A powdered feed product inspection sieve according to claim 1, characterized in that: The top end of the movable rod (7) is fixedly connected to the bottom end of the screen (15).

5. A powdered feed product inspection sieve according to claim 1, characterized in that: A collection frame (21) is provided at the top of the vibration base (1).

6. A powdered feed product inspection sieve according to claim 5, characterized in that: One end of the rotating rod (4) located outside the vibration base (1) is connected to a motor (22) via a coupling.

Images