CN213762830U

CN213762830U - Based on duck is feed particle screening grading plant for feed production

Info

Publication number: CN213762830U
Application number: CN202022637817.3U
Authority: CN
Inventors: 蒋立志
Original assignee: Xuzhou Huaheng Feed Co ltd
Current assignee: Xuzhou Huaheng Feed Co ltd
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-07-23
Anticipated expiration: 2030-11-14

Abstract

The utility model discloses a feed particle screening grading plant for duck feed production, including the screening case, the top fixed mounting feeding funnel of screening case, the both ends outer wall of screening case is opened there is the limit discharge gate, the screening incasement wall installation supporting shoe of limit discharge gate department, and the screening board is all installed at the top of supporting shoe, and the limit discharge gate is run through respectively to the one end of screening board, and open one side bottom of screening case has the side discharge gate, installs the closing plate on the side discharge gate, and the screening incasement wall at side discharge gate top is opened there is the slot, installs the magnetic sieve board between slot and supporting shoe. The fodder falls into the screening case from the feeder hopper, carries out multi-stage screening to the fodder through a plurality of screening boards, and large granule fodder is collected from limit discharge gate roll-off, and tiny fodder falls to screening bottom of the case portion, collects through opening the closing plate, and the tiny iron fillings that mix with in the fodder in production pass through the magnetism sieve behind the multilayer screening board to get rid of iron fillings, make the fodder composition of collecting clean.

Description

Based on duck is feed particle screening grading plant for feed production

Technical Field

The utility model relates to a duck feed production technical field specifically is a based on duck is feed pellet screening grading plant for feed production.

Background

The feed particles fed by ducks of different growth ages are different in size, so the feed particles are required to be screened and classified in duck feed production frequently, the feed is divided into feeds with different particle sizes, the conventional screening device is screened through a simple screen, the feed falling on the screen is difficult to slide along meshes and is easy to stack, the length of the screen is short, and the feed cannot be screened fully, so that the feed particle screening and classifying device for duck feed production is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a based on duck is feed particle screening grading plant for feed production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screening grading plant is selected with fodder granule based on duck feed production, includes the screening case, the top fixed mounting feeder hopper of screening case, the both ends outer wall of screening case is opened there is the limit discharge gate, the screening incasement wall installation supporting shoe of limit discharge gate department, the screening board is all installed at the top of supporting shoe, the limit discharge gate is run through respectively to the one end of screening board, open one side bottom of screening case has the side discharge gate, install the closing plate on the side discharge gate, the screening incasement wall at side discharge gate top is opened there is the slot, install the magnetism sieve between slot and supporting shoe.

Preferably, all rotate on the supporting shoe and cup joint the pivot, the fixed cover of one end that the pivot is close to screening incasement wall connects the cam, the bottom of cam closely laminating screening board, the one end of pivot runs through the screening case and connects driving motor through driving chain and sprocket.

Preferably, the screening plate includes the sliding frame, the equal fixed mounting guide post in both ends bottom of sliding frame, the guide post slides and runs through the supporting shoe, the limit discharge gate is run through to the one end of sliding frame, the inner chamber fixed mounting screen cloth of sliding frame, a plurality of fixing bases of the equal fixed mounting in both sides top of sliding frame, the fixing base is close to one side fixed mounting limiting plate of limit discharge gate, fixed mounting fixed axle in the fixing base, rotate on the fixed axle and cup joint the speed reduction plate, the top surface of the close laminating sliding frame of speed reduction plate and screen cloth, install the torsional spring between speed reduction plate and fixed shaft.

Preferably, the sliding frame is obliquely installed in the screening box, the speed reducing plates on two sides of the sliding frame are alternately obliquely installed, and the length of the speed reducing plates is greater than half of the width of the sliding frame.

Preferably, the magnetic sieve plate comprises a guide rail, the guide rail is fixedly installed on the side wall of the supporting block at the slot, the slot and the guide rail are connected with the installation frame in a sliding and clamping mode, a plurality of magnet rods are fixedly installed between the inner walls of the installation frame, and the installation frame is close to a pull ring fixedly installed on the outer wall of one side of the slot.

Preferably, the magnet rods are criss-cross arranged in two rows along the height of the inner wall of the mounting frame, and the thickness of the mounting frame is equal to the height of the slots.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the screening plate is tightly attached to the cam under the gravity, and the rotating shaft drives the cam to continuously rotate, so that the screening plate shakes up and down, the screening of the feed is facilitated, the large-particle feed rolls to the side discharge port and slides out, and the screening of the feed is facilitated;

2. when the feed rolls, the feed impacts the speed reducing plate, the speed reducing plate rotates along the fixed shaft, and the speed is reduced through the buffering of the torsion spring, so that the feed rolls along the speed reducing plate, the rolling distance of the feed on the screen is prolonged, and the feed can be conveniently and fully screened;

3. the fodder finally sees through the screening board and falls on the magnetic sieve board, and crisscross magnet stick carries out the magnetic separation to the fodder of whereabouts to get rid of the iron fillings that contain in the fodder, guarantee the purity of fodder.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic diagram of the structure of the screen of the present invention.

In the figure: 1. a screening box; 2. a feed hopper; 3. a side discharge port; 4. a support block; 5. screening the plate; 51. A guide post; 52. a sliding frame; 53. screening a screen; 54. a limiting plate; 55. a fixed shaft; 56. a fixed seat; 57. a speed reduction plate; 6. a slot; 7. a magnetic sieve plate; 71. a guide rail; 72. installing a frame; 73. a magnet bar; 74. a pull ring; 8. a side discharge port; 9. a sealing plate; 10. a rotating shaft; 11. a cam.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a screening grading plant of feed particles for duck feed production, including screening case 1, screening case 1's top fixed mounting feeder hopper 2, both ends outer wall of screening case 1 is opened there is limit discharge gate 3, 1 inner wall installation supporting shoe 4 of screening case of limit discharge gate 3 department, screening plate 5 is all installed at the top of supporting shoe 4, limit discharge gate 3 is run through respectively to the one end of screening plate 5, open one side bottom of screening case 1 has side discharge gate 8, install closing plate 9 on the side discharge gate 8, open 1 outer wall of screening case at 8 tops of side discharge gate has slot 6, install magnetic screen board 7 between slot 6 and supporting shoe 4. Fodder falls into screening case 1 from feeder hopper 2, carries out multi-stage screening through a plurality of screening boards 5 to the fodder, and large granule fodder is collected from 3 roll-offs of limit discharge gate, and tiny fodder falls to screening case 1 bottom, collects through opening closing plate 9, and the tiny iron fillings that mix with in the fodder in production pass through magnetic screen plate 7 behind multilayer screening board 5 to get rid of iron fillings, make the fodder composition of collecting clean.

All rotate on the supporting shoe 4 and cup joint pivot 10, pivot 10 is close to the fixed cover of one end of screening case 1 inner wall and connects cam 11, cam 11 closely laminates the bottom of screening board 5, the one end of pivot 10 runs through screening case 1 and connects driving motor through driving chain and sprocket, then drive cam 11 through pivot 10 and rotate in succession, cam 11 is hugged closely to screening board 5 under gravity, then make screening board 5 rock from top to bottom in the rotation of cam 11, avoid the fodder to block up at 5 meshes of screening board, 3 roll-offs from the limit discharge gate after the fodder screening of being convenient for.

The screening plate 5 comprises a sliding frame 52, guide columns 51 are fixedly mounted at the bottoms of two ends of the sliding frame 52, the guide columns 51 penetrate through the supporting block 4 in a sliding mode, one end of the sliding frame 52 penetrates through the edge discharge port 3, a screen 53 is fixedly mounted in an inner cavity of the sliding frame 52, a plurality of fixing seats 56 are fixedly mounted at the tops of two sides of the sliding frame 52, a limiting plate 54 is fixedly mounted at one side of each fixing seat 56, which is close to the edge discharge port 3, a fixing shaft 55 is fixedly mounted in each fixing seat 56, a speed reducing plate 57 is rotatably sleeved on each fixing shaft 55, the speed reducing plate 57 is tightly attached to the top surfaces of the sliding frame 52 and the screen 53, a torsion spring is mounted between the speed reducing plate 57 and the fixing shaft 55, the screening plate 5 slides on the supporting block 4 in a guiding mode through the guide columns 51, when the fodder rolls and sieves along the sliding frame 52 and the screen 53, the speed reducing plate 57 rotates along the fixing shaft 55, the speed is reduced through buffering of the torsion spring, so that the fodder rolls along the speed reducing plate 57, the rolling distance of the feed on the screen 53 is prolonged, and the feed is conveniently and fully screened.

The sliding frame 52 is obliquely arranged in the screening box 1, the speed reducing plates 57 on two sides of the sliding frame 52 are alternately obliquely arranged, and the length of the speed reducing plates 57 is greater than half of the width of the sliding frame 52, so that the fodder rolls along the staggered speed reducing plates 57 in an S shape, and the screening distance is prolonged.

Magnetic screen plate 7 includes

guide rail

71, 4 lateral wall fixed mounting guide rails 71 of supporting shoe of slot 6 department, slip joint installing frame 72 between slot 6 and guide rail 71, a plurality of magnet rods 73 of fixed mounting between installing frame 72 inner wall, installing frame 72 is close to one side outer wall fixed mounting pull ring 74 of slot 6, magnet rod 73 has two rows along the high vertically and horizontally staggered of installing frame 72 inner wall height, the thickness of installing frame 72 equals the height of slot 6, carry out the magnetic separation through crisscross magnet rod 73 to the fodder of whereabouts, thereby get rid of the iron fillings that the fodder includes, guarantee the purity of fodder.

The working principle is as follows: when the utility model is used, feed falls into the screening box 1 from the feed hopper 2, the feed falls on the screen 53, the screening plate 5 is tightly attached to the cam 11 under the gravity, the rotating shaft 10 drives the cam 11 to rotate continuously, so that the screening plate 5 shakes up and down, the screening of the feed is facilitated, the large-particle feed rolls to the side discharge port 3 and slides out, and when the fodder rolls, the fodder impacts the speed reducing plate 57, the speed reducing plate 57 rotates along the fixed shaft 55, the feed rolls along the decelerating plate 57 through the buffering and decelerating of the torsion spring, the rolling distance of the feed on the screen 53 is prolonged, the feed is conveniently and fully screened, the lower granulated feed finally falls onto the magnetic sieve plate 7 through the screening plate 5, the falling feed is magnetically separated by the staggered magnet rods 73, thereby get rid of the iron fillings that contain in the fodder, guarantee the purity of fodder, tiny fodder falls to screening case 1 bottom and collects, opens closing plate 9 and can take little fodder, convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a based on duck is feed particle screening grading plant for feed production, includes screening case (1), its characterized in that: the top fixed mounting feeder hopper (2) of screening case (1), the both ends outer wall of screening case (1) is opened there is limit discharge gate (3), screening case (1) inner wall installation supporting shoe (4) of limit discharge gate (3) department, screening board (5) are all installed at the top of supporting shoe (4), the one end of screening board (5) is run through limit discharge gate (3) respectively, open one side bottom of screening case (1) has side discharge gate (8), install closing plate (9) on side discharge gate (8), open screening case (1) outer wall at side discharge gate (8) top has slot (6), install magnetic screen board (7) between slot (6) and supporting shoe (4).

2. The feed particle screening and grading device for duck feed production according to claim 1, characterized in that: all rotate on supporting shoe (4) and cup joint pivot (10), pivot (10) are close to the fixed cover of one end of screening case (1) inner wall and connect cam (11), the bottom of screening board (5) is closely laminated in cam (11), the one end of pivot (10) runs through screening case (1) and connects driving motor through driving chain and sprocket.

3. The feed particle screening and grading device for duck feed production according to claim 1, characterized in that: screening board (5) are including sliding frame (52), the equal fixed mounting guide post (51) in both ends bottom of sliding frame (52), guide post (51) slide and run through supporting shoe (4), limit discharge gate (3) is run through to the one end of sliding frame (52), the inner chamber fixed mounting screen cloth (53) of sliding frame (52), a plurality of fixing bases (56) of the equal fixed mounting in both sides top of sliding frame (52), one side fixed mounting limiting plate (54) that fixing base (56) are close to limit discharge gate (3), fixing base (56) internal fixation installation fixed axle (55), it cup joints speed reduction plate (57) to rotate on fixed axle (55), speed reduction plate (57) closely laminate the top surface of sliding frame (52) and screen cloth (53), install the torsional spring between speed reduction plate (57) and fixed axle (55).

4. The feed particle screening and grading device for duck feed production according to claim 3, characterized in that: the sliding frame (52) is obliquely arranged in the screening box (1), the speed reducing plates (57) on two sides of the sliding frame (52) are alternately obliquely arranged, and the length of each speed reducing plate (57) is greater than half of the width of the sliding frame (52).

5. The feed particle screening and grading device for duck feed production according to claim 1, characterized in that: magnetic screen board (7) include guide rail (71), supporting shoe (4) lateral wall fixed mounting guide rail (71) of slot (6) department, slip joint installing frame (72) between slot (6) and guide rail (71), a plurality of magnet rods of fixed mounting (73) between installing frame (72) inner wall, one side outer wall fixed mounting pull ring (74) that installing frame (72) are close to slot (6).

6. The feed particle screening and grading device for duck feed production according to claim 5, wherein the device comprises: the magnet rods (73) are arranged in two rows in a criss-cross mode along the height of the inner wall of the mounting frame (72), and the thickness of the mounting frame (72) is equal to the height of the slot (6).