Feed drying device

Abstract

The utility model relates to the technical field of feed drying, and discloses a feed drying device which comprises a device box, a screening cylinder, a stirring blade and a guide hopper, and an open groove is formed in one side of the screening cylinder; material stirring blades in the screening cylinder, the first drying cylinder and the second drying cylinder can drive driven gears at the front ends of material stirring blade rotating shafts through driving gears at the output ends of driving motors, so that the multiple sets of material stirring blades can synchronously rotate, and the material stirring blades in the screening cylinder can stir and disperse feed; fine particles can be guided into the first drying cylinder from the sieve holes through the guide hopper, and granulated feed can be guided into the second drying cylinder by opening the connecting plate regularly, so that the fine particles in the dried feed can be separately dried after being sieved, meanwhile, the dried feed does not need to be sieved, and the drying efficiency is improved. Drying and screening integrated operation of the feed drying device is achieved, and the feed processing procedure is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of feed drying, in particular to a feed drying device. Background Art

[0002] During the feed production process, the feed pellets need to be dried after processing to facilitate the subsequent storage and packaging of the pellet feed.

[0003] For example, the Chinese patent authorization announcement number is CN220689575U, a feed pellet drying device, including a base, which is used to support the entire device; a device body, which is a rectangular parallelepiped structure penetrating from left to right, and a heating wire is arranged inside the device for heating; a lifting mechanism, which is arranged outside the screw rod, and three of them are arranged outside the screw rod at equal intervals; a placement mechanism, which is arranged outside the lifting mechanism, and the lifting mechanism controls the placement mechanism to tilt;

[0004] In the prior art feed drying device, when the entire placing mechanism is tilted to discharge the feed, the scraping mechanism can also move on the surface of the placing mechanism, so that the feed on the bonding placing mechanism can be scraped off, ensuring thorough feeding without serious bonding.

[0005] However, the existing feed drying device has the following defects when drying pellet feed. First, small pellet feed exists in the pellet feed during feed drying and needs secondary screening after drying. Second, small pellet feed is piled up with pellet feed, resulting in high compactness between pellet feed, which cannot be fully contacted with heat and temperature, resulting in poor drying effect. Summary of the invention

[0006] The utility model aims to provide a feed drying device, which can realize screening of small particles of granular feed, and can separately dry the screened feed to improve the drying effect of the granular feed, without the need to screen the dried feed, thus simplifying the feed processing procedure.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feed drying device, comprising a device box, a screening drum, a material-dispensing blade, and a material guide hopper, wherein an open groove is provided on one side of the screening drum, a connecting plate is slidably connected to the outside of the screening drum, a screening hole is penetrated and opened on the side of the screening drum close to the first drying drum, the screening hole is communicated with the material guide hopper on the same side, the connecting plate is connected with the material guide hopper on the same side, the first drying drum and the second drying drum are symmetrically fixedly installed on both sides of the bottom of the inner wall of the device box, a driving motor is fixedly installed in the middle of the front of the device box, a driving gear is fixedly connected to the output end of the driving motor, the screening drum and the first drying drum and the second drying drum are respectively rotatably connected with the material-dispensing blade inside through a rotating shaft, a passive gear is fixedly sleeved on the front end of the rotating shaft of the material-dispensing blade, the outer edge of the active gear is respectively meshed with the outer edge of multiple groups of the passive gears, and the material guide hopper is penetrated and connected between the screening drum and the first drying drum and between the screening drum and the second drying drum.

[0008] Preferably, first brackets are fixedly installed on both sides of the outside of the device box, and a feed hopper is fixedly installed on the top of the screening cylinder.

[0009] Preferably, a guide groove is provided on the front side of the device box close to the connecting plate, a shift rod is connected through the front side of the connecting plate, and the front end of the shift rod extends into the inner wall of the guide groove.

[0010] Preferably, a second bracket is fixedly installed between the outside of the drive motor and the device box.

[0011] Preferably, the material-discharging blade is a broken-line structure, and a material-guiding hole is provided in the middle of the material-discharging blade.

[0012] Preferably, the first drying cylinder and the second drying cylinder are respectively connected to the screening cylinder through a material guide hopper, and a material guide pipe is respectively penetrated and connected to the bottom of the first drying cylinder and the second drying cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The screening drum, the first drying drum and the material-shifting blades in the second drying drum can drive the passive gear at the front end of the material-shifting blade rotating shaft through the active gear at the output end of the driving motor, so that multiple groups of material-shifting blades can rotate synchronously, and the material-shifting blades in the screening drum can shift and disperse the feed, and fine particles can be introduced from the sieve holes into the first drying drum through the guide hopper, and the granular feed can be introduced into the second drying drum by regularly opening the connecting plate, so that the fine particles in the dried feed can be screened and then dried separately, thereby avoiding the problem that the granular feeds are too tight to fully contact with the heat and temperature, resulting in poor drying effect. At the same time, there is no need to screen the dried feed, so the integrated drying and screening operation of the feed drying device is realized, and the feed processing procedure is simplified. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 4 for Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0019] In the figure: 1. device box; 2. screening cylinder; 3. first drying cylinder; 4. second drying cylinder; 5. material guide pipe; 6. driving motor; 7. material shifting blade; 8. material guide hopper; 11. first bracket; 12. feed hopper; 13. guide groove; 21. opening groove; 22. connecting plate; 23. shifting rod; 24. sieve hole; 61. driving gear; 62. second bracket; 71. passive gear. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1-4 The utility model provides a technical solution: a feed drying device, including a device box 1, a screening cylinder 2, a material-dispensing blade 7, and a material guide hopper 8. An opening groove 21 is provided on one side of the screening cylinder 2, and a connecting plate 22 is slidably connected to the outside of the screening cylinder 2. A screening hole 24 is penetrated and provided on one side of the screening cylinder 2 close to the first drying cylinder 3. The screening hole 24 is connected to the material guide hopper 8 on the same side, and the connecting plate 22 is connected to the material guide hopper 8 on the same side. The first drying cylinder 3 and the second drying cylinder 4 are symmetrically fixedly installed on both sides of the bottom of the inner wall of the device box 1;

[0022] A driving motor 6 is fixedly installed in the middle of the front of the device box 1, and a driving gear 61 is fixedly connected to the output end of the driving motor 6. The screening drum 2 and the first drying drum 3 and the second drying drum 4 are respectively connected to the material-dispensing blades 7 through the rotating shaft. A passive gear 71 is fixedly sleeved on the front end of the rotating shaft of the material-dispensing blade 7. The outer edge of the driving gear 61 is respectively meshed with the outer edges of multiple groups of passive gears 71. A guide hopper 8 is respectively connected between the screening drum 2 and the first drying drum 3 and between the screening drum 2 and the second drying drum 4.

[0023] The feed hopper 12 can introduce the pellet feed into the screening cylinder 2, and the feed pellets can be dried by the heating mesh in the first drying cylinder 3 and the second drying cylinder 4. The drying of the feed pellets by the heating mesh is a prior art solution and will not be described in detail here.

[0024] The screening drum 2 and the first drying drum 3 and the material-dispensing blades 7 in the second drying drum 4 can drive the passive gear 71 at the front end of the rotating shaft of the material-dispensing blade 7 through the active gear 61 at the output end of the driving motor 6, so that multiple groups of material-dispensing blades 7 can rotate synchronously, and the material-dispensing blades 7 in the screening drum 2 can disperse the feed, and the fine particles can be introduced into the first drying drum 3 from the sieve holes 24 through the guide hopper 8. By regularly opening the connecting plate 22, the granular feed can be introduced into the second drying drum 4, so that the fine particles in the dried feed can be screened and then dried separately, avoiding the problem that the granular feed is too tight and cannot fully contact with the heat and temperature, resulting in poor drying effect. At the same time, there is no need to screen the dried feed, so that the integrated drying and screening operation of the feed drying device is realized, which simplifies the feed processing procedure.

[0025] Among them, first brackets 11 are fixedly installed on both sides of the outside of the device box 1, and a feed hopper 12 is fixedly installed on the top of the screening cylinder 2. The feed hopper 12 can guide the granular feed into the screening cylinder 2.

[0026] Among them, a guide groove 13 is opened on the front side of the device box 1 near the connecting plate 22, and a lever 23 is connected to the front side of the connecting plate 22, and the front end of the lever 23 extends to the inner wall of the guide groove 13. By regularly moving the lever 23, the connecting plate 22 can slide along the guide groove 13, so that it can be separated from the connected guide hoppers 8, so that the target particle feed in the screening cylinder 2 is driven by the material-moving blades 7 and introduced into the second drying cylinder 4, so that the fine particles in the dried feed can be screened and dried separately.

[0027] Among them, a second bracket 62 is fixedly installed between the outside of the driving motor 6 and the device box 1, the material-dispensing blade 7 is a broken line structure, and a material guide hole is opened in the middle of the material-dispensing blade 7, the first drying cylinder 3 and the second drying cylinder 4 are respectively connected to the screening cylinder 2 through the material guide hopper 8, and the bottom of the first drying cylinder 3 and the second drying cylinder 4 are respectively penetrated by a material guide pipe 5. The material-dispensing blade 7 in the screening cylinder 2 can disperse the feed, and the fine particles can be introduced into the first drying cylinder 3 from the sieve hole 24 through the material guide hopper 8, and the granular feed can be introduced into the second drying cylinder 4 by regularly opening the connecting plate 22, so that the fine particles in the dried feed can be screened and dried separately, avoiding the problem that the granular feed is too tight and cannot fully contact with the heat and temperature, resulting in poor drying effect.

[0028] Working principle: When in use, the feed to be dried is first introduced into the screening cylinder 2 through the feed hopper 12, and then the driven gear 61 at the output end of the driving motor 6 drives the passive gear 71 at the front end of the rotating shaft of the material-dispensing blade 7, so that multiple groups of material-dispensing blades 7 can rotate synchronously, and the material-dispensing blades 7 in the screening cylinder 2 can disperse the feed, and fine particles can be introduced from the sieve hole 24 through the guide hopper 8 into the first drying cylinder 3;

[0029] Then, by regularly moving the lever 23, the connecting plate 22 can slide along the guide groove 13, so that it can be separated from the connected guide hoppers 8, so that the target particle feed in the screening cylinder 2 is moved by the material-moving blade 7 and introduced into the second drying cylinder 4, so that the fine particles in the dried feed can be screened and dried separately;

[0030] Finally, the fine particle feed and the target particle feed corresponding to the first screening cylinder 3 and the second screening cylinder 4 can be respectively opened by controlling the valve at the end of the guide pipe 5 to be discharged.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes and modifications may be made to the embodiments without departing from the principles of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feed drying device, comprising a device box (1), a screening cylinder (2), a material-dispensing blade (7), and a material guide hopper (8), characterized in that: An open groove (21) is provided on one side of the screening cylinder (2), a connecting plate (22) is slidably connected to the outside of the screening cylinder (2), a screening hole (24) is penetrated and provided on the side of the screening cylinder (2) close to the first drying cylinder (3), the screening hole (24) is connected to the guide hopper (8) on the same side, the connecting plate (22) is connected to the guide hopper (8) on the same side, the first drying cylinder (3) and the second drying cylinder (4) are symmetrically fixedly installed on both sides of the bottom of the inner wall of the device box (1), and a driving motor (6) is fixedly installed in the middle of the front of the device box (1). The output end of the driving motor (6) is fixedly connected with a driving gear (61); the screening drum (2) and the first drying drum (3) and the second drying drum (4) are rotatably connected with a material-discharging blade (7) through a rotating shaft; a passive gear (71) is fixedly sleeved on the front end of the rotating shaft of the material-discharging blade (7); the outer edge of the driving gear (61) is respectively meshed with the outer edges of multiple groups of passive gears (71); and a material guide hopper (8) is respectively connected through between the screening drum (2) and the first drying drum (3) and between the screening drum (2) and the second drying drum (4).

2. A feed drying device according to claim 1, characterized in that: First brackets (11) are fixedly mounted on both sides of the outside of the device box (1), and a feed hopper (12) is fixedly mounted on the top of the screening cylinder (2).

3. A feed drying device according to claim 1, characterized in that: A guide groove (13) is provided on the front side of the device box (1) close to the connecting plate (22); a lever (23) is connected through the front side of the connecting plate (22); and a front end of the lever (23) extends into the inner wall of the guide groove (13).

4. A feed drying device according to claim 1, characterized in that: A second bracket (62) is fixedly installed between the outside of the driving motor (6) and the device box (1).

5. A feed drying device according to claim 1, characterized in that: The material-discharging blade (7) is a broken-line structure, and a material-guiding hole is provided in the middle of the material-discharging blade (7).

6. A feed drying device according to claim 1, characterized in that: The first drying cylinder (3) and the second drying cylinder (4) are respectively connected to the screening cylinder (2) via a material guide hopper (8), and a material guide pipe (5) is respectively connected through the bottom of the first drying cylinder (3) and the second drying cylinder (4).

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