CN219942964U

CN219942964U - Broken sieving mechanism of fodder

Info

Publication number: CN219942964U
Application number: CN202320401022.3U
Authority: CN
Inventors: 解庆柱; 袁丽; 孙袖见
Original assignee: Jinan Yijia Feed Co ltd
Current assignee: Jinan Yijia Feed Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-11-03
Anticipated expiration: 2033-03-07

Abstract

The utility model relates to the technical field of feed processing, in particular to a feed crushing and screening device. The technical proposal comprises: the screening box further comprises a crushing box arranged at the top of the screening box; the inside fixedly connected with screen plate of screening case, the inside of screening case is located the top fixed mounting of every screen plate and has crushing mechanism, crushing mechanism includes two mounting panels, one of them one side rotation of mounting panel is connected with the screw rod, one end of screw rod passes one side inner wall fixedly connected with No. two motors of screening case, threaded connection has the screw block on the screw rod. The utility model has the beneficial effects that: the device is provided with two screen plates in the screening box, crushing mechanisms are arranged above the two screen plates, and feed particles remained above the screen plates can be crushed by designing structures such as a roller, a screw rod and a motor III, so that the step of manual transfer is omitted, and the use convenience of the device is improved.

Description

Broken sieving mechanism of fodder

Technical Field

The utility model relates to the technical field of feed processing, in particular to a feed crushing and screening device.

Background

In the feed production process, the formed feed is large in volume and can be put into sale after additional processing work is needed, so that the feed is crushed into small particles or powder, and the feed is bagged and transported.

In its broken structure can become the granule of different sizes with the fodder with fodder breaker, accords with the granule powder of specification and can be collected, and too big granule can smash the work again, and does not possess the device of screening in the current breaker, in addition according to the broken sieving mechanism of fodder that publication number CN215507141U discloses, the device has solved the problem that does not possess the screening fodder function in the current breaker through installing the screening case, but this patent still has following drawback: in the above patent, the feed pellets remaining inside the screening box after screening also need to be manually cleaned and transferred.

Disclosure of Invention

The utility model aims at solving the problems in the background art and provides a feed crushing and screening device.

The technical scheme of the utility model is as follows: a fodder crushing and screening device comprises a screening box and a crushing box arranged at the top of the screening box;

the inside fixedly connected with screen plate of screening case, the inside of screening case is located the top fixed mounting of every screen plate and has crushing mechanism, crushing mechanism includes two mounting panels, one of them one side rotation of mounting panel is connected with the screw rod, one end of screw rod passes one side inner wall fixedly connected with No. two motors of screening case, threaded connection has the screw thread piece on the screw rod, another one side fixedly connected with slide bar of mounting panel, sliding connection has the slider on the slide bar, rotate between screw thread piece and the slider and be connected with the cylinder.

Preferably, the bottom fixedly connected with connecting valve of crushing case, fixedly connected with intercommunication's connecting pipe between the bottom of connecting valve and the top of screening case, the top fixedly connected with feeder hopper of crushing case.

Preferably, the screw thread piece is connected with the installation pole with the bottom of slider, two fixedly connected with connecting rod between the installation pole, the bottom fixedly connected with of connecting rod is a plurality of stereoplasm brush hair.

Preferably, the inner wall fixedly connected with of smashing the case is two sets of crushing axle, the one end of smashing the axle is passed the outer wall fixedly connected with motor No. one of smashing the case.

Preferably, the inner wall of one side of the screening box is fixedly connected with a mounting frame, a rotating shaft is rotatably connected to the mounting frame below the connecting pipe, two sides of one end of the rotating shaft are fixedly connected with scattering rollers, and the other end of the rotating shaft is fixedly connected with a driven gear.

Preferably, the two groups of crushing shafts are driven by a first motor to rotate in opposite directions.

Preferably, the outer wall fixedly connected with No. three motors of one side of screening case, no. three motor's output fixedly connected with transfer line, the one end of transfer line extends to the inside fixedly connected with driving gear to the screening case, driving gear and driven gear meshing are connected.

Compared with the prior art, the utility model has the following beneficial technical effects: the device is provided with two screen plates in the screening box, crushing mechanisms are arranged above the two screen plates, and the larger feed particles left above the screen plates can be crushed by designing structures such as a roller, a screw rod and a motor III, so that the step of manual transfer is omitted, and the use convenience of the device is improved.

Drawings

FIG. 1 shows a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of the crushing mechanism;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 1.

Reference numerals: 1. a screening box; 2. a crushing box; 21. a connecting valve; 22. a connecting pipe; 23. a feed hopper; 24. a crushing shaft; 25. a motor I; 3. a screen plate; 4. a crushing mechanism; 41. a mounting plate; 42. a screw; 43. a motor II; 44. a screw block; 45. a slide bar; 46. a slide block; 47. a roller; 48. a mounting rod; 49. a connecting rod; 410. hard bristles; 5. a mounting frame; 6. a rotating shaft; 7. a break-up roller; 8. a driven gear; 9. a transmission rod; 10. a drive gear; 11. and a motor III.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-3, the feed crushing and screening device provided by the utility model comprises a screening box 1 and further comprises a crushing box 2 arranged at the top of the screening box 1, wherein the bottom of the crushing box 2 is fixedly connected with a connecting valve 21, a connecting pipe 22 communicated with each other is fixedly connected between the bottom of the connecting valve 21 and the top of the screening box 1, the connecting valve 21 and the connecting pipe 22 are arranged for discharging crushed feed into the screening box 1, the top of the crushing box 2 is fixedly connected with a feed hopper 23, the feed hopper 23 is used for discharging feed raw materials into the crushing box 2, the inner wall of the crushing box 2 is fixedly connected with two groups of crushing shafts 24, one end of each crushing shaft 24 penetrates through the outer wall of the crushing box 2 and is fixedly connected with a motor 25, the two groups of crushing shafts 24 are opposite in rotation direction driven by the motor 25, and the two crushing shafts 24 opposite in rotation direction can effectively crush the feed;

the inside of the screening box 1 is fixedly connected with two screen plates 3, the two screen plates 3 are designed for screening feeds, the feeds larger than the holes formed in the screen plates 3 can be remained on the screen plates 3 and are crushed secondarily by a crushing mechanism 4, the crushing mechanism 4 is fixedly arranged above each screen plate 3 in the screening box 1, the crushing mechanism 4 comprises two mounting plates 41, one side of one mounting plate 41 is rotationally connected with a screw rod 42, one end of the screw rod 42 penetrates through the inner wall of one side of the screening box 1 and is fixedly connected with a second motor 43, a threaded block 44 is connected on the screw rod 42 in a threaded manner, one side of the other mounting plate 41 is fixedly connected with a sliding rod 45, the sliding rod 45 is connected with the sliding block 46 in a sliding manner, the threaded block 44 and the sliding block 46 are rotationally connected with the roller 47, the motor 43 drives the screw rod 42 to rotate so as to drive the threaded block 44 to move on the screw rod 42, the roller 47 can crush feed on the screen plate 3, the threaded block 44 and the bottom of the sliding block 46 are connected with the mounting rods 48, the connecting rods 49 are fixedly connected between the two mounting rods 48, the bottoms of the connecting rods 49 are fixedly connected with a plurality of hard bristles 410, and the design of the hard bristles 410 is used for brushing screen holes blocked on the screen plate 3, so that the screen plate 3 can normally screen and filter the feed.

The working principle based on the first embodiment is as follows: when the device is used for smashing feed, the feed enters the smashing box 2 from the feed hopper 23, after smashing through the smashing shaft 24 in the smashing box 2, the feed can enter the screening box 1 from the connecting pipe 22 through opening the connecting valve 21, after filtering through the two screen plates 3, large particles can remain above the two screen plates 3, at the moment, the screw rod 42 is driven to rotate by starting the motor No. two 43, so that the screw rod 42 can be driven to rotate, the threaded block 44 on the screw rod 42 can be driven to move along the direction of the screw rod 42, and at the moment, the threaded block 44 and the roller 47 on the sliding block 46 can grind the feed on the screen plates 3.

Example two

As shown in fig. 1 and fig. 4, based on the first embodiment, the utility model provides a feed crushing and screening device, wherein an installation frame 5 is fixedly connected to an inner wall of one side of a screening box 1, a rotating shaft 6 is rotatably connected to the installation frame 5 below a connecting pipe 22, two sides of one end of the rotating shaft 6 are fixedly connected with a breaking roller 7, the other end of the rotating shaft 6 is fixedly connected with a driven gear 8, a third motor 11 is fixedly connected to an outer wall of one side of the screening box 1, a transmission rod 9 is fixedly connected to an output end of the third motor 11, one end of the transmission rod 9 extends to an inner part of the screening box 1 and is fixedly connected with a driving gear 10, and the driving gear 10 is meshed with the driven gear 8.

In this embodiment, when the fodder inside the crushing box 2 is discharged into the screening box 1 after being crushed, an operator can start the motor No. three 11 to drive the transmission rod 9 to rotate, the driving gear 10 is meshed with the driven gear 8 to drive the rotating shaft 6 to rotate, and the rotating shaft 6 can break up the fodder entering the crushing roller 7, so that the fodder is uniformly dispersed on the screen plate 3 for filtering.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a broken sieving mechanism of fodder, includes screening case (1), its characterized in that: the device also comprises a crushing box (2) arranged at the top of the screening box (1);

the inside fixedly connected with screen cloth board (3) of screening case (1), the inside of screening case (1) is located the top fixed mounting of every screen cloth board (3) has crushing mechanism (4), crushing mechanism (4) are including two mounting panels (41), one of them one side rotation of mounting panel (41) is connected with screw rod (42), one end of screw rod (42) passes one side inner wall fixedly connected with No. two motors (43) of screening case (1), threaded connection has screw thread piece (44) on screw rod (42), another one side fixedly connected with slide bar (45) of mounting panel (41), sliding connection has slider (46) on slide bar (45), rotation is connected with cylinder (47) between screw thread piece (44) and slider (46).

2. The feed crushing and screening device according to claim 1, wherein a connecting valve (21) is fixedly connected to the bottom of the crushing box (2), a connecting pipe (22) communicated with the bottom of the connecting valve (21) and the top of the screening box (1) is fixedly connected to the top of the crushing box (2), and a feed hopper (23) is fixedly connected to the top of the crushing box (2).

3. The feed crushing and screening device according to claim 1, wherein the bottoms of the threaded block (44) and the sliding block (46) are respectively connected with a mounting rod (48), a connecting rod (49) is fixedly connected between the two mounting rods (48), and a plurality of hard bristles (410) are fixedly connected to the bottom of the connecting rod (49).

4. A feed crushing and screening device according to claim 2, characterized in that the inner wall of the crushing box (2) is fixedly connected with two groups of crushing shafts (24), and one end of each crushing shaft (24) penetrates through the outer wall of the crushing box (2) and is fixedly connected with a motor (25).

5. A feed crushing and screening device according to claim 2, characterized in that the inner wall of one side of the screening box (1) is fixedly connected with a mounting frame (5), and the mounting frame is positioned below the connecting pipe (22)

The rotary shaft (6) is rotationally connected to the mounting frame (5), the scattering rollers (7) are fixedly connected to two sides of one end of the rotary shaft (6), and the driven gear (8) is fixedly connected to the other end of the rotary shaft (6).

6. A feed crushing and screening device according to claim 4, characterized in that the two groups of crushing shafts (24) are provided with a motor (25) with opposite rotation directions.

7. The feed crushing and screening device according to claim 5, wherein a third motor (11) is fixedly connected to the outer wall of one side of the screening box (1), a transmission rod (9) is fixedly connected to the output end of the third motor (11), one end of the transmission rod (9) extends to the inside of the screening box (1) and is fixedly connected with a driving gear (10), and the driving gear (10) is in meshed connection with the driven gear (8).