A drum type feed particle screening machine

Abstract

The utility model discloses a drum-type feed particle screening machine, which comprises: a fixed seat, a fixed frame fixedly connected to the left and right ends of the upper side of the fixed seat, a reinforcing plate fixedly connected to the front and rear sides between the two fixed frames, and a support rod rotatably connected to the middle position, a screening mechanism rotatably connected to the support rod, the screening mechanism comprises an outer fixed ring and an inner fixed ring, a first screening net fixedly connected to the outer fixed ring, a second screening net fixedly connected to the inner fixed ring, fixed plates fixedly connected to the two ends of the outer fixed ring, the inner sides of the two end fixed plates fixedly connected to the inner fixed ring, a driven gear fixedly connected to the outer side of the left end fixed plate, a driving motor fixedly connected to the upper side of the front reinforcing plate, a driving gear fixedly connected to the output end of the driving motor, a chain meshingly connected between the driving gear and the driven gear, and a fan fixedly connected to the rear reinforcing plate. Through the above structure, the problem of inconvenience in using a particle cooler for cooling before screening is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed screening, in particular to a drum-type feed particle screening machine. Background Art

[0002] Feed pellets are nutritionally comprehensive and stable feeds that are not easy to disintegrate in water, are not easy to pollute water bodies, are easy to digest and absorb, and save farmers labor and effort. They are deeply favored by farmers. Excessive content of dairy products, sucrose and puffed corn in feed pellets will cause feed pellets to be of different sizes, affecting the feeding effect of breeding, so it is necessary to screen the feed pellets.

[0003] In the production and processing of existing feed pellets, after being shaped by a feed pellet machine, they need to be dried by a drying device, resulting in a high heat content of the feed pellets. When the feed pellets are packaged and transported, a pellet cooler is needed to dissipate heat and cool the dried feed. In addition, the shaped pellet feed also needs to be screened by a screening mechanism to screen pellet feeds of different sizes. Traditional methods mostly use a pellet cooler to cool the pellets before screening. The shaped pellet feed needs to be processed by a pellet cooler and a screening mechanism in turn, which is inconvenient to use. Therefore, a drum-type feed pellet screening machine is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a drum-type feed pellet screening machine, which solves the problem that pellets are first cooled in a pellet cooler and then screened, which is inconvenient to use.

[0005] The utility model also provides the above-mentioned drum-type feed particle screening machine, comprising: a fixed seat, fixed frames are fixedly connected to the left and right ends of the upper side of the fixed seat, reinforcing plates are fixedly connected to the front and rear sides between the fixed frames on both sides, and a support rod is rotatably connected to the middle position, a screening mechanism is rotatably connected to the support rod, the screening mechanism comprises an outer fixed ring and an inner fixed ring, a first screening net is fixedly connected to the outer fixed ring, a second screening net is fixedly connected to the inner fixed ring, fixed plates are fixedly connected to the two ends of the outer fixed ring, the inner sides of the fixed plates at both ends are fixedly connected to the inner fixed ring, a driven gear is fixedly connected to the outer side of the fixed plate at the left end, a driving motor is fixedly connected to the upper side of the front reinforcing plate, an active gear is fixedly connected to the output end of the driving motor, a chain is meshed and connected between the active gear and the driven gear, and a fan is fixedly connected to the reinforcing plate on the rear side.

[0006] According to the drum-type feed pellet screening machine, the support rod passes through the fixed plate and the driven gear, and the rotation connection passes through the fixed plate and the driven gear.

[0007] According to the drum-type feed pellet screening machine, the left sides of the fixed frame and the fixed seat are respectively fixedly connected with a first unloading plate and a second unloading plate.

[0008] According to the drum-type feed pellet screening machine, the upper end of the first feed plate is located at the inner fixed ring, and the upper end of the second feed plate is located at the outer fixed ring.

[0009] According to the drum-type feed particle screening machine, a collecting box and supporting legs are fixedly connected to the lower side of the fixed seat, the inside of the collecting box is inclined and an opening is provided on the front side, and the supporting legs are located on the outer periphery of the collecting box.

[0010] According to the drum-type feed pellet screening machine, the mesh size of the first screening net is smaller than that of the second screening net.

[0011] According to the drum-type feed particle screening machine, there are three fans which are evenly distributed.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, a first screening net and a second screening net are arranged on a fixed frame, and a fan is arranged on a reinforcing plate. Driven by a driving motor, feed particles are turned over in the first screening net, particles smaller than the mesh size of the first screening net are subjected to primary screening and enter the second screening net, and particles smaller than the mesh size of the second screening net are subjected to secondary screening and fall into a collecting box. At the same time, under the action of the fan, the tumbling and screened feed particles are cooled and dissipated, thereby greatly improving the working efficiency.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a structural diagram of a drum-type feed particle screening machine of the utility model;

[0017] Figure 2 for Figure 1 A magnified view of the structure at center A;

[0018] Figure 3 This is a structural diagram of the screening mechanism of a drum-type feed particle screening machine of the utility model;

[0019] Figure 4 This is a main frame structure diagram of a drum-type feed particle screening machine of the utility model.

[0020] Legend:

[0021] 1. Fixed seat; 2. Fixed frame; 3. Screening mechanism; 31. External fixed ring; 32. Internal fixed ring; 33. First screening net; 34. Second screening net; 35. Fixed plate; 36. Driven gear; 4. Reinforcement plate; 5. Driving motor; 51. Active gear; 6. Chain; 7. Support rod; 8. Fan; 9. Collecting box; 10. Support leg; 11. First unloading plate; 12. Second unloading plate. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a drum-type feed pellet sieving machine, which includes a fixed seat 1, a fixed frame 2 is fixedly connected to the left and right ends of the upper side of the fixed seat 1, the fixed frame 2 is U-shaped, and a collecting box 9 and a leg 10 are fixedly connected to the lower side of the fixed seat 1. The collecting box 9 is designed to be inclined, and an opening is provided on the front side. The leg 10 is located at the outer periphery of the collecting box 9. The height of the right leg 10 is greater than that of the left leg 10 by about 5-10 cm, so that the overall angle of the device is inclined, which is convenient for feeding pellet feed;

[0024] A reinforcing plate 4 is fixedly connected to the front and rear sides between the two side fixing frames 2, and a support rod 7 is rotatably connected to the middle position, and a screening mechanism 3 is rotatably connected to the support rod 7. The screening mechanism 3 includes an outer fixing ring 31 and an inner fixing ring 32. A first screening net 33 is fixedly connected to the outer fixing ring 31, and a second screening net 34 is fixedly connected to the inner fixing ring 32. The mesh of the first screening net 33 is smaller than that of the second screening net 34. The first unloading plate 11 and the second unloading plate 12 are fixedly connected to the left side of the fixing frame 2 and the fixing seat 1, respectively. The upper end of the first unloading plate 11 is located at the inner fixing ring 32, and the upper end of the second unloading plate 12 is located at the outer fixing ring 31, which is convenient for unloading pellet feed;

[0025] The two ends of the outer fixing ring 31 are fixedly connected with fixing plates 35, the inner sides of the fixing plates 35 at both ends are fixedly connected with the inner fixing ring 32, the outer side of the left end fixing plate 35 is fixedly connected with a driven gear 36, the support rod 7 passes through the fixing plate 35 and the driven gear 36, and is rotatably connected to pass through the fixing plate 35 and the driven gear 36, the upper side of the front reinforcing plate 4 is fixedly connected with a driving motor 5, the output end of the driving motor 5 is fixedly connected with a driving gear 51, and a chain 6 is meshed and connected between the driving gear 51 and the driven gear 36, and the rear reinforcing plate 4 is fixedly connected with a fan 8, there are three fans 8, and they are evenly distributed, under the action of the fan 8, the feed particles that are tumbled and screened are cooled and cooled, which greatly improves the working efficiency.

[0026] Working principle: When in use, start the driving motor 5 and the fan 8, the driving motor 5 drives the driving gear 51 to rotate, and the driving gear 51 drives the driven gear 36 to rotate through the chain 6, thereby driving the first screening net 33 and the second screening net 34 to rotate, and then pour the feed particles from the right end of the screening mechanism 3 into the second screening net 34, and driven by the driving motor 5, the feed particles are turned over in the first screening net 33, and the particles smaller than the mesh size of the first screening net 33 are subjected to primary screening and enter the second screening net 34, and then the particles smaller than the mesh size of the second screening net 34 are subjected to secondary screening and fall into the collecting box 9. After the screening is completed, the feed particles in the second screening net 34 are discharged from the first unloading plate 11, and the feed particles in the first screening net 33 are discharged from the second unloading plate 12. At the same time, under the action of the fan 8, the tumbling screened feed particles are cooled and dissipated, which greatly improves the working efficiency.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A drum-type feed particle screening machine, characterized in that: include: A fixed seat (1), the left and right ends of the upper side of the fixed seat (1) are fixedly connected to a fixed frame (2), the front and rear sides of the fixed frames (2) on both sides are fixedly connected to a reinforcing plate (4), and a support rod (7) is rotatably connected to the middle position, and a screening mechanism (3) is rotatably connected to the support rod (7), and the screening mechanism (3) comprises an outer fixed ring (31) and an inner fixed ring (32), the outer fixed ring (31) is fixedly connected to a first screening net (33), and the inner fixed ring (32) is fixedly connected to a second screening net (34), and the The two ends of the outer fixing ring (31) are fixedly connected to fixing plates (35), the inner sides of the fixing plates (35) at the two ends are fixedly connected to the inner fixing ring (32), the outer side of the fixing plate (35) at the left end is fixedly connected to a driven gear (36), the upper side of the front reinforcing plate (4) is fixedly connected to a driving motor (5), the output end of the driving motor (5) is fixedly connected to a driving gear (51), a chain (6) is meshedly connected between the driving gear (51) and the driven gear (36), and the rear reinforcing plate (4) is fixedly connected to a fan (8).

2. A drum-type feed particle screening machine according to claim 1, characterized in that: The support rod (7) passes through the fixed plate (35) and the driven gear (36), and is rotationally connected to pass through the fixed plate (35) and the driven gear (36).

3. A drum-type feed particle screening machine according to claim 2, characterized in that: The left sides of the fixing frame (2) and the fixing seat (1) are respectively fixedly connected with a first blanking plate (11) and a second blanking plate (12).

4. A drum-type feed particle screening machine according to claim 3, characterized in that: The upper end of the first blanking plate (11) is located at the inner fixing ring (32), and the upper end of the second blanking plate (12) is located at the outer fixing ring (31).

5. A drum-type feed particle screening machine according to claim 4, characterized in that: The lower side of the fixing seat (1) is fixedly connected with a collecting box (9) and a supporting leg (10); the inside of the collecting box (9) is inclined and has an opening on the front side; the supporting leg (10) is located on the outer periphery of the collecting box (9).

6. A drum-type feed particle screening machine according to claim 5, characterized in that: The mesh size of the first sieve net (33) is smaller than that of the second sieve net (34).

7. A drum-type feed particle screening machine according to claim 6, characterized in that: There are three fans (8) which are evenly distributed.

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