Animal feed magnetic separation cleaning device

Abstract

The utility model relates to the technical field of feed cleaning, in particular to an animal feed magnetic separation cleaning device which comprises a box body and a feed hopper arranged at the top end of the box body. The cleaning mechanism is fixedly connected to a screening inclined plate on the inner wall of the box body, a movable plate is slidably connected to the inner wall of the screening inclined plate, and a magnetic plate is hinged to the top end of the movable plate; when the cleaning mechanism is used for cleaning scrap iron in the box body, only a handle needs to be pulled, under the linkage action of the rack, the circular gear, the large bevel gear and the small bevel gear, the scraping plate and the cleaning plate automatically run, cleaning of the scrap iron on the screening inclined plate is automatically completed, meanwhile, after the magnetic plate is pulled out, adsorption of magnetic force is lost, the cleaning difficulty is lowered, repeated operation is not needed, and the cleaning efficiency is improved. And meanwhile, under the gear ratio effect of the large bevel gear and the small bevel gear, the scraping plate and the cleaning plate can reciprocate multiple times, and the scrap iron cleaning effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed cleaning, in particular to an animal feed magnetic separation cleaning device. Background Art

[0002] Feed is food for animals. It is made by crushing the raw materials into suitable sizes and then mixing various raw materials with different nutritional values ​​to form a highly nutritious compound feed. However, after mechanical processing, the feed will inevitably be mixed with fallen iron filings. When animals eat it, the indigestible iron filings will cause the animals to become sick or even die.

[0003] After searching, the Chinese patent "A magnetic separation and cleaning device for animal feed" authorization announcement number "CN 218359903U" is provided with a guide plate, a discharge port, a slot and a magnetic plate. When the feed flows through the surface of the guide plate, the mixed iron filings can be firmly adsorbed on the surface of the guide plate, and the iron filings in the feed can be screened out to ensure the purity of the feed; at the same time, the magnetic plate can be taken out from the inside of the slot, so that the magnetism of the guide plate surface is eliminated, and the scraping mechanism is used to remove the iron filings adsorbed on the surface of the guide plate;

[0004] Although the above application can realize the screening and cleaning of iron filings in feed, it is necessary to first pull out the magnetic plate and then rotate the screw to complete the cleaning of the iron filings. The operation is relatively complicated and labor-intensive. Utility Model Content

[0005] The purpose of the utility model is to provide an animal feed magnetic separation cleaning device in order to solve the above problems, thereby improving the problem of complicated operation during cleaning.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions, an animal feed magnetic separation and cleaning device, comprising:

[0007] A box body and a feed hopper, wherein the feed hopper is arranged at the top of the box body;

[0008] The cleaning mechanism is fixedly connected to the screening inclined plate on the inner wall of the box body, the inner wall of the screening inclined plate is slidably connected with a movable plate, the top of the movable plate is hinged with a magnetic plate, the inner bottom wall of the screening inclined plate is rotatably connected with a circular gear, one side of the inner wall of the movable plate is fixedly connected with a rack meshing with a circular gear, the top of the circular gear passes through the magnetic plate and the screening inclined plate in turn and is fixedly connected with a large bevel gear, the inner wall of the box body is rotatably connected with a reciprocating screw, a sliding block is provided on the surface of the reciprocating screw, the bottom end of the sliding block is fixedly connected with a scraper, one end of the reciprocating screw passes through the box body and is meshed with a small bevel gear connected with the large bevel gear.

[0009] Preferably, two slide grooves are provided at the top of the movable plate, one end of the inner wall of the slide groove is fixedly connected to a second spring, the other end of the second spring is fixedly connected to a slider sliding in the slide groove, the top of the slider passes through the slide groove and is hinged with a hinge rod, the other end of the hinge rod is hinged to the bottom end of the magnetic plate, under the action of the slide groove, the slider, the second spring and the hinge rod, the magnetic plate will be close to the inner top wall of the screening inclined plate when working, ensuring the adsorption effect of iron filings, and at the same time, when the magnetic plate and the movable plate are pulled out, adaptive adjustment can be performed without the need for additional operation.

[0010] Preferably, the inner top wall of the scraper is fixedly connected with a third spring, the bottom end of the third spring is fixedly connected with a cleaning plate, and the bottom end of the cleaning plate passes through the scraper and is in close contact with the top end of the screening inclined plate.

[0011] Preferably, a limit rod is fixedly connected to the inner wall of the box body, and the limit rod and the scraper are slidably connected.

[0012] Preferably, one side of the scraper is fixedly connected to two trigger rods, one side of the box is fixedly connected to an L rod, the inner side of the L rod is fixedly connected to a first spring, and the other end of the first spring is fixedly connected to a blocking plate embedded in one side of the box. The arrangement of the L rod, the first spring and the blocking plate can automatically squeeze out gaps when the scraper and the cleaning plate run in reverse, thereby completing the reverse cleaning of iron filings and improving the cleaning effect of iron filings.

[0013] Preferably, a collecting frame is fixedly connected to one side of the box body, and the collecting frame is located below the sealing plate.

[0014] Preferably, one end of the movable plate passes through the screening inclined plate and is fixedly connected with a handle.

[0015] Preferably, a material guide plate is fixedly connected to the other side of the box body, and two insertion rods are inserted into the top end of the material guide plate, and the bottom ends of the insertion rods pass through the material guide plate and contact the movable plate.

[0016] The beneficial effects of the utility model are:

[0017] 1. When the cleaning mechanism is used to clean the iron filings in the box, it only needs to pull the handle. Under the linkage of the rack, circular gear, large bevel gear and small bevel gear, the scraper and cleaning plate will automatically operate to automatically clean the iron filings on the screening inclined plate. At the same time, after the magnetic plate is pulled out, it loses its magnetic adsorption, which reduces the difficulty of cleaning. There is no need to perform multiple operations, and the operation is simple. At the same time, under the gear ratio of the large bevel gear and the small bevel gear, the scraper and cleaning plate will perform multiple reciprocating operations to further improve the cleaning effect of the iron filings.

[0018] 2. Under the action of the chute, slider, second spring and hinged rod, the magnetic plate will be close to the inner top wall of the screening inclined plate during operation, ensuring the adsorption effect of iron filings. At the same time, when the magnetic plate and the movable plate are pulled out, they can be adaptively adjusted without additional operation;

[0019] 3. The setting of the L rod, the first spring and the blocking plate can automatically squeeze out a gap when the scraper and the cleaning plate run in the reverse direction, complete the reverse cleaning of iron chips, and thus improve the cleaning effect of iron chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model;

[0022] Figure 3 It is an exploded view of the cleaning mechanism of the utility model;

[0023] Figure 4 This is an exploded view of the connection between the box body and the blocking plate of the utility model;

[0024] Figure 5 It is an exploded view of the magnetic plate and the screening inclined plate of the utility model;

[0025] Figure 6 It is a connection diagram of the reciprocating screw and the cleaning plate of the utility model.

[0026] In the figure: 100, box body; 110, L rod; 120, first spring; 130, blocking plate; 140, collecting frame; 150, guide plate; 151, insert rod; 200, feed hopper; 300, cleaning mechanism; 310, screening inclined plate; 320, moving plate; 321, slide groove; 322, second spring; 323, slider; 324, hinged rod; 325, rack; 330, magnetic plate; 340, circular gear; 350, large bevel gear; 360, reciprocating screw; 370, sliding block; 380, scraper; 381, third spring; 382, ​​cleaning plate; 383, limit rod; 384, trigger rod; 390, small bevel gear. DETAILED DESCRIPTION

[0027] 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.

[0028] When implementing: Figure 1-6As shown, an animal feed magnetic separation and cleaning device comprises:

[0029] The box body 100 and the feed hopper 200, wherein the feed hopper 200 is arranged at the top of the box body 100;

[0030] The cleaning mechanism 300 is fixedly connected to the screening inclined plate 310 on the inner wall of the box body 100. The inner wall of the screening inclined plate 310 is slidably connected with a moving plate 320. The top of the moving plate 320 is hinged with a magnetic plate 330. The inner bottom wall of the screening inclined plate 310 is rotatably connected with a circular gear 340. One side of the inner wall of the moving plate 320 is fixedly connected with a rack 325 meshing with the circular gear 340. The top of the circular gear 340 passes through the magnetic plate 330 and the screening inclined plate 310 in turn and is fixedly connected with a large bevel gear 350. The inner wall of the box body 100 is rotatably connected with a reciprocating screw 360. A sliding block 370 is provided on the surface of the reciprocating screw 360. The bottom end of the sliding block 370 is fixedly connected with a scraper 380. One end of the reciprocating screw 360 passes through the box body 100 and is meshed with a small bevel gear 390 connected with the large bevel gear 350.

[0031] like Figure 1 , Figure 2 and Figure 5 As shown, two slide grooves 321 are provided at the top of the movable plate 320, one end of the inner wall of the slide groove 321 is fixedly connected with a second spring 322, the other end of the second spring 322 is fixedly connected with a slider 323 that slides in the slide groove 321, the top of the slider 323 passes through the slide groove 321 and is hinged with a hinge rod 324, and the other end of the hinge rod 324 is hinged with the bottom end of the magnetic plate 330. During the process of pulling out the movable plate 320 and the magnetic plate 330, the two are hinged, and the angle between them will change. During the change, the magnetic plate 330 uses the hinge rod 324 to push the slider 323 to slide in the slide groove 321, and the second spring 322 is bent by force.

[0032] like Figure 3 As shown, one end of the movable plate 320 passes through the screening inclined plate 310 and is fixedly connected with a handle.

[0033] like Figure 3 As shown, a guide plate 150 is fixedly connected to the other side of the box 100, and two plug rods 151 are inserted at the top of the guide plate 150, and the bottom ends of the plug rods 151 pass through the guide plate 150 and contact the moving plate 320. The stability of the device is ensured daily, and the operation is simple.

[0034] like Figure 2 , Figure 3 and Figure 6As shown, the inner top wall of the scraper 380 is fixedly connected with a third spring 381, and the bottom end of the third spring 381 is fixedly connected with a cleaning plate 382, ​​and the bottom end of the cleaning plate 382 passes through the scraper 380 and is in close contact with the top of the screening inclined plate 310. Under the action of the third spring 381, the cleaning plate 382 will self-adjust according to the inclination angle of the screening inclined plate 310 to ensure the cleaning effect of the iron filings.

[0035] like Figure 2 and Figure 6 As shown, the inner wall of the box body 100 is fixedly connected with a limit rod 383, and the limit rod 383 and the scraper 380 are slidably connected.

[0036] like Figure 2 , Figure 4 and Figure 6 As shown, one side of the scraper 380 is fixedly connected to two trigger rods 384, one side of the box 100 is fixedly connected to an L rod 110, the inner side of the L rod 110 is fixedly connected to a first spring 120, and the other end of the first spring 120 is fixedly connected to a blocking plate 130 embedded in one side of the box 100. During the continuous movement of the trigger rod 384, the trigger rod 384 will squeeze the blocking plate 130, the third spring 381 will bend, a gap will be formed between the blocking plate 130 and the box 100, and the iron filings will fall into the collection frame 140.

[0037] like Figure 4 As shown, a collecting frame 140 is fixedly connected to one side of the box body 100 , and the collecting frame 140 is located below the blocking plate 130 .

[0038] Working principle: put the animal feed to be screened into the feed hopper 200. Under the guidance of the shape of the feed hopper 200, the animal feed will enter the box body 100 and flow to the upper surface of the screening inclined plate 310. Under the inclined angle of the upper surface of the screening inclined plate 310, the animal feed slides out of the box body 100, and the iron filings therein will adhere to the upper surface of the screening inclined plate 310 under the action of the magnetic plate 330. After the screening is completed, the iron filings on the upper surface of the screening inclined plate 310 need to be cleaned, the insertion rod 151 on the guide plate 150 is removed, and the handle is pulled, and the movable plate 320 slides in the screening inclined plate 310. The movable plate 320 and the magnetic plate 330 are hinged. At the same time, the opening of the screening inclined plate 310 is small. During the process of pulling out the magnetic plate 330, the angle of the magnetic plate 330 will change. The magnetic plate 330 uses the hinge rod 324 to push the slider 323 to slide in the slide groove 321. 322 is bent under force until the movable plate 320 and the magnetic plate 330 are moved to the outermost side. During this process, the movable plate 320 drives the rack 325 to move, the circular gear 340 rotates, and the large bevel gear 350 rotates synchronously. Under the action of the small bevel gear 390, the reciprocating screw 360 rotates synchronously, so that the sliding block 370 is used to drive the scraper 380 to slide on the upper surface of the screening inclined plate 310. Under the action of the third spring 381, the cleaning plate 382 will scrape the upper surface of the screening inclined plate 310. At the same time, due to the gear ratio of the large bevel gear 350 and the small bevel gear 390, during the extraction process, the scraper 380 will reciprocate for many times. When the scraper 380 scrapes in the opposite direction, the trigger rod 384 will squeeze the blocking plate 130, and the iron filings will flow out from the gap between the blocking plate 130 and the box body 100 and enter the collection frame 140, completing the cleaning operation of the iron filings.

[0039] Note: The reciprocating screw is in the form of two thread grooves with the same pitch and opposite rotation direction, and the two ends are connected by a transition curve. Through the rotation of the reciprocating screw, the side of the spiral groove pushes the sliding block placed in the spiral groove to perform axial reciprocating motion.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A magnetic separation and cleaning device for animal feed, characterized in that: include: A box body (100) and a feed hopper (200), wherein the feed hopper (200) is arranged at the top of the box body (100); A cleaning mechanism (300) is fixedly connected to a screening inclined plate (310) on the inner wall of a housing (100); a movable plate (320) is slidably connected to the inner wall of the screening inclined plate (310); a magnetic plate (330) is hingedly connected to the top of the movable plate (320); a circular gear (340) is rotatably connected to the inner bottom wall of the screening inclined plate (310); a rack (325) meshingly connected to the circular gear (340) is fixedly connected to one side of the inner wall of the movable plate (320); and the circular gear (330) is hingedly connected to the top of the movable plate (320). The top of the housing (100) passes through the magnetic plate (330) and the screening inclined plate (310) in sequence and is fixedly connected to a large bevel gear (350); the inner wall of the housing (100) is rotatably connected to a reciprocating screw (360); a sliding block (370) is provided on the surface of the reciprocating screw (360); a scraper (380) is fixedly connected to the bottom end of the sliding block (370); one end of the reciprocating screw (360) passes through the housing (100) and is meshed with a small bevel gear (390) connected to the large bevel gear (350).

2. The animal feed magnetic separation and cleaning device according to claim 1, characterized in that: Two slide grooves (321) are provided at the top of the movable plate (320), one end of the inner wall of the slide groove (321) is fixedly connected to a second spring (322), the other end of the second spring (322) is fixedly connected to a slider (323) that slides in the slide groove (321), the top end of the slider (323) passes through the slide groove (321) and is hinged to a hinge rod (324), the other end of the hinge rod (324) is hinged to the bottom end of the magnetic plate (330).

3. The animal feed magnetic separation and cleaning device according to claim 1, characterized in that: The inner top wall of the scraper (380) is fixedly connected to a third spring (381), the bottom end of the third spring (381) is fixedly connected to a cleaning plate (382), and the bottom end of the cleaning plate (382) passes through the scraper (380) and is in close contact with the top end of the screening inclined plate (310).

4. The animal feed magnetic separation and cleaning device according to claim 1, characterized in that: A limiting rod (383) is fixedly connected to the inner wall of the box body (100), and the limiting rod (383) and the scraper (380) are slidably connected.

5. The animal feed magnetic separation and cleaning device according to claim 1, characterized in that: One side of the scraper (380) is fixedly connected to two trigger rods (384), one side of the box body (100) is fixedly connected to an L rod (110), the inner side of the L rod (110) is fixedly connected to a first spring (120), and the other end of the first spring (120) is fixedly connected to a blocking plate (130) embedded in one side of the box body (100).

6. The animal feed magnetic separation and cleaning device according to claim 1, characterized in that: A collection frame (140) is fixedly connected to one side of the box body (100), and the collection frame (140) is located below the blocking plate (130).

7. The animal feed magnetic separation and cleaning device according to claim 1, characterized in that: One end of the movable plate (320) passes through the screening inclined plate (310) and is fixedly connected to a handle.

8. The animal feed magnetic separation and cleaning device according to claim 1, characterized in that: A material guide plate (150) is fixedly connected to the other side of the box body (100), and two insertion rods (151) are inserted at the top of the material guide plate (150), and the bottom ends of the insertion rods (151) pass through the material guide plate (150) and contact the movable plate (320).

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