CN212597059U

CN212597059U - Raw materials sieving mechanism for feed processing

Info

Publication number: CN212597059U
Application number: CN202020777616.0U
Authority: CN
Inventors: 傅永成; 荆忠平; 生霞霞
Original assignee: Qingdao Mude Biotechnology Co ltd
Current assignee: Qingdao Mude Biotechnology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-02-26
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a raw material screening device for feed processing, which relates to the technical field of feed processing equipment and comprises a vibration box and a screening box, wherein a driving motor is arranged on the surface of the top wall of the screening box, the output end of the driving motor is fixedly connected with a first bevel gear, a rotating sleeve is arranged on the top wall of the screening box, the tail end of the top part of the rotating sleeve is fixedly connected with a second bevel gear, a rotating shaft is arranged in the rotating sleeve, a third bevel gear is fixedly arranged above the rotating shaft, the bottom part of the rotating sleeve is fixedly connected with a first-level screen mesh, the rotating shaft passes through the tail end of the rotating sleeve, rotate the wheel and drive bracing piece and backup pad vibrations from top to bottom in vertical direction, backup pad promotes lifter and screening case vibrations from top to bottom in vertical direction, and the screening case of being convenient for sieves feedstuff, and sieves more fully, can unify the collection to different feedstuff after the screening.

Description

Raw materials sieving mechanism for feed processing

Technical Field

The utility model relates to a feed processing equipment technical field specifically is a raw materials sieving mechanism for feed processing.

Background

The feed is a general term of all the animals raised by people, and the general feed in a narrower sense mainly refers to the food of the animals raised in agriculture or animal husbandry, combines the substance energy metabolism and the raising test, scientifically specifies different types, energy to be given each time every day and the quantity of various nutrient substances, and is called as the feed standard or the nutrient requirement.

The screening of feed raw materials is an important link in the feed production process in the production process of the feed, the screening of the raw materials of the traditional feed is insufficient due to the fact that the vibrating screen is used for screening, and different feeds after screening cannot be collected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials sieving mechanism for feed processing 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:

a raw material screening device for feed processing comprises a vibration box and a screening box, wherein a driving motor is installed on the surface of the top wall of the screening box, the output end of the driving motor is fixedly connected with a first bevel gear, a rotating sleeve is installed on the top wall of the screening box, the tail end of the top of the rotating sleeve is fixedly connected with a second bevel gear, a rotating shaft is installed in the rotating sleeve, a third bevel gear is fixedly installed above the rotating shaft, the third bevel gear and the second bevel gear are simultaneously meshed with the first bevel gear, the bottom of the rotating sleeve is fixedly connected with a first-stage screen, the rotating shaft penetrates through the tail end of the rotating sleeve to be fixedly connected with a second-stage screen, screen holes are installed on the surfaces of the first-stage screen and the second-stage screen, a feed inlet is installed on the left side of the top wall of the screening box, a storage box is installed at the bottom of, the utility model discloses a screening box, including electric motor, supporting rod, electric motor output fixed connection rotates the wheel, rotate wheel surface edge one side swing joint bracing piece, the bracing piece is kept away from the terminal swing joint backup pad in one side that rotates the wheel, backup pad surface fixed mounting lifter, the terminal movable mounting in screening box bottom spout in lifter top.

As a further aspect of the present invention: the driving motor is fixedly connected with the top wall of the screening box through a base.

As a further aspect of the present invention: the diameter of the sieve pores on the surface of the first-stage sieve is larger than that of the sieve pores on the surface of the second-stage sieve.

As a further aspect of the present invention: the screening case lateral wall installation chamber door, the case door left end is through rotating seat and screening case swing joint, the chamber door right side can be dismantled with the screening case and be connected through the cassette.

As a further aspect of the present invention: the lifting rod comprises a lifting rod body, a lifting rod body and a limiting rod, wherein the left side and the right side of the lifting rod body are fixedly provided with limiting rods, the tail ends of the limiting rods are fixedly connected with sliding blocks, and the sliding blocks are arranged in the track.

As a further aspect of the present invention: damping springs are symmetrically installed between the vibration box and the screening box, hinged seats are symmetrically installed on the surface of the vibration box, and the hinged seats are movably connected with the screening box through connecting rods.

Compared with the prior art, the beneficial effects of the utility model are that: a raw material screening device for feed processing drives a bevel gear to rotate through a driving motor, the bevel gear simultaneously drives a bevel gear II and a bevel gear III to rotate, the bevel gear II drives a rotating sleeve and a first-stage screen to rotate, the bevel gear III drives a rotating shaft and a second-stage screen to rotate, feed raw materials to be screened fall on the surface of the first-stage screen, the first-stage screen carries out primary screening on the feed raw materials, the screened larger granular feed raw materials stay on the surface of the first-stage screen to be collected, the rest feed raw materials fall on the surface of the second-stage screen from screen holes, the feed raw materials with smaller granules fall into a storage box through the screen holes, an electric motor drives a rotating wheel to rotate, the rotating wheel drives a supporting rod and a supporting plate to vibrate up and down in the vertical direction, the supporting plate pushes a lifting rod and a screening box to vibrate up and down in the vertical direction, screening case of being convenient for sieves feed ingredient, and the screening is more abundant, can unify the collection to different feed ingredient after the screening.

Drawings

Fig. 1 is a schematic structural diagram of a raw material screening device for feed processing.

Fig. 2 is a schematic structural diagram of a box door in the raw material screening device for feed processing.

Fig. 3 is a schematic structural diagram of a screen in a raw material screening device for feed processing.

Fig. 4 is a schematic structural view of a feed processing material sieving apparatus seen from a top view.

In the figure: 1-a vibration box; 2-universal wheels; 3-supporting rods; 4-a support plate; 5-orbit; 6-a slide block; 7-a hinged seat; 8-connecting rod; 9-a material storage box; 10-a secondary screen; 11-pushing the handle; 12-a first-stage screen; 13-a feed inlet; 14-bevel gear two; 15-a rotating shaft; 16-bevel gear three; 17-bevel gear one; 18-a drive motor; 19-a base; 20-rotating the sleeve; 21-a chute; 22-a damping spring; 23-a limiting rod; 24-a lifter; 25-screening box; 26-a box door; 27-a rotating seat; 28-a cassette; 29-a rotating wheel; 30-mesh; 31-electric motor.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, a raw material screening device for feed processing comprises a vibration box 1 and a screening box 25, wherein a driving motor 18 is installed on the surface of the top wall of the screening box 25, a first bevel gear 17 is fixedly connected to the output end of the driving motor 18, a rotating sleeve 20 is installed on the top wall of the screening box 25, a second bevel gear 14 is fixedly connected to the tail end of the top of the rotating sleeve 20, a rotating shaft 15 is installed in the rotating sleeve 20, the rotating shaft 15 can rotate in the rotating sleeve 20, a third bevel gear 16 is fixedly installed above the rotating shaft 15, the third bevel gear 16 and the second bevel gear 14 are simultaneously meshed with the first bevel gear 17, a first-stage screen 12 is fixedly connected to the bottom of the rotating sleeve 20, the rotating shaft 15 penetrates through the tail end of the rotating sleeve 20 and is fixedly connected with a second-stage screen 10, screen holes 30 are installed on the surfaces of the first-stage, the bottom of the screening box 25 is provided with a storage box 9, feed raw materials to be screened are added into the screening box 25 from a feed inlet 13, a bevel gear 17 is driven to rotate by a driving motor 18, the bevel gear 17 simultaneously drives a bevel gear two 14 and a bevel gear three 16 to rotate, the bevel gear two 14 drives a rotating sleeve 20 and a first-stage screen 12 to rotate, the bevel gear three 16 drives a rotating shaft 15 and a second-stage screen 10 to rotate, the feed raw materials to be screened fall on the surface of the first-stage screen 12, the first-stage screen 12 carries out primary screening on the feed raw materials, the screened larger feed raw materials are stopped on the surface of the first-stage screen 12 to be collected, the rest feed raw materials fall on the surface of the second-stage screen 10 from a screen hole 30, the feed raw materials are screened again by the second-stage screen 10, and the feed raw materials with smaller particles, in order to move conveniently, universal wheels 2 are installed at the bottom of the vibration box 1, and pushing handles 11 are installed on the left side wall and the right side wall of the screening box 25.

Further, in order to fix the driving motor 18, in this embodiment, the driving motor 18 is fixedly connected to the top wall of the screening box 25 through the base 19.

Further, in order to sieve the feedstuff with different particle sizes, in this embodiment, the diameter of the mesh 30 on the surface of the primary screen 12 is larger than the diameter of the mesh 30 on the surface of the secondary screen 10.

Further, in order to facilitate taking out the screened feed raw materials, in this embodiment, a box door 26 is installed on a side wall of the screening box 25, a left end of the box door 26 is movably connected with the screening box 25 through a rotating seat 27, and a right side of the box door 26 is detachably connected with the screening box 25 through a clamping seat 28.

Example 2

Referring to fig. 1-4, on the basis of embodiment 1, in order to improve the efficiency of screening the feed raw material by the screening box 25, the vibrating box 1 is symmetrically provided with electric motors 31, the output end of each electric motor 31 is fixedly connected with a rotating wheel 29, one side of the surface edge of each rotating wheel 29 is movably connected with a supporting rod 3, the end of one side, away from the corresponding rotating wheel 29, of each supporting rod 3 is movably connected with a supporting plate 4, the surface of each supporting plate 4 is fixedly provided with a lifting rod 24, the end of the top of each lifting rod 24 is movably arranged in a chute 21 at the bottom of the screening box 25, the electric motor 31 drives the rotating wheel 29 to rotate, the rotating wheel 29 drives the supporting rods 3 and the supporting plates 4 to vibrate up and down in the vertical direction, and the supporting plates 4 drive the lifting rods 24 and the screening box 25 to vibrate up and down in.

Further, in order to improve the stability of the lifting rod 24 in the up-and-down movement process, in this embodiment, the limiting rods 23 are fixedly installed on the left and right sides of the lifting rod 24, the end of each limiting rod 23 is fixedly connected with the sliding block 6, and the sliding block 6 is installed in the track 5.

Further, in order to improve the balance at the two ends of the sieving box 25, in this embodiment, damping springs 22 are symmetrically installed between the vibration box 1 and the sieving box 25, hinged seats 7 are symmetrically installed on the surface of the vibration box 1, and the hinged seats 7 are movably connected with the sieving box 25 through a connecting rod 8.

The utility model discloses a theory of operation is: a raw material screening device for feed processing is characterized in that feed raw materials to be screened are fed into a screening box 25 from a feed inlet 13, a bevel gear 17 is driven to rotate by a driving motor 18, the bevel gear 17 simultaneously drives a bevel gear II 14 and a bevel gear III 16 to rotate, the bevel gear II 14 drives a rotating sleeve 20 and a first-stage screen 12 to rotate, the bevel gear III 16 drives a rotating shaft 15 and a second-stage screen 10 to rotate, the feed raw materials to be screened fall on the surface of the first-stage screen 12, the first-stage screen 12 carries out primary screening on the feed raw materials, the screened larger feed raw materials are stopped on the surface of the first-stage screen 12 to be collected, the rest feed raw materials fall on the surface of the second-stage screen 10 from a screen hole 30, the feed raw materials are screened again by the second-stage screen 10, the feed raw materials with smaller particles fall into a storage box 9 from the, the rotating wheel 29 drives the support rod 3 and the support plate 4 to vibrate up and down in the vertical direction, and the support plate 4 pushes the lifting rod 24 and the screening box 25 to vibrate up and down in the vertical direction.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The raw material screening device for feed processing comprises a vibration box (1) and a screening box (25), and is characterized in that a driving motor (18) is installed on the surface of the top wall of the screening box (25), a bevel gear I (17) is fixedly connected with the output end of the driving motor (18), a rotating sleeve (20) is installed on the top wall of the screening box (25), a bevel gear II (14) is fixedly connected with the top end of the rotating sleeve (20), a rotating shaft (15) is installed in the rotating sleeve (20), a bevel gear III (16) is fixedly installed above the rotating shaft (15), the bevel gear III (16) and the bevel gear II (14) are simultaneously meshed with the bevel gear I (17), a primary screen mesh (12) is fixedly connected with the bottom of the rotating sleeve (20), the rotating shaft (15) penetrates through a secondary screen mesh (10) fixedly connected with the tail end of the rotating sleeve (20), and screen meshes (30) are installed on the surfaces of the primary screen (12, screening case (25) roof left side installation feed inlet (13), screening case (25) bottom installation storage case (9), shaking case (1) bottom installation universal wheel (2), screening case (25) left and right sides wall installation promotion handle (11), shaking case (1) symmetry installation electric motor (31), electric motor (31) output end fixed connection rotates wheel (29), rotate wheel (29) surface edge one side swing joint bracing piece (3), terminal swing joint backup pad (4) in one side of rotating wheel (29) are kept away from in bracing piece (3), backup pad (4) fixed surface installation lifter (24), the terminal movable mounting in screening case (25) bottom spout (21) in lifter (24) top.

2. A feed processing material screening apparatus as claimed in claim 1, wherein the drive motor (18) is fixedly connected to the top wall of the screening box (25) by means of a base (19).

3. The feed processing material screening apparatus as claimed in claim 1, wherein the diameter of the surface mesh (30) of the primary screen (12) is larger than the diameter of the surface mesh (30) of the secondary screen (10).

4. The raw material screening device for feed processing according to claim 1 or 2, wherein a box door (26) is mounted on a side wall of the screening box (25), the left end of the box door (26) is movably connected with the screening box (25) through a rotating seat (27), and the right side of the box door (26) is detachably connected with the screening box (25) through a clamping seat (28).

5. The feed processing raw material screening device according to claim 1, wherein the left side and the right side of the lifting rod (24) are fixedly provided with limiting rods (23), the tail ends of the limiting rods (23) are fixedly connected with sliding blocks (6), and the sliding blocks (6) are arranged in the track (5).

6. The feed processing raw material screening device according to claim 1 or 2, wherein damping springs (22) are symmetrically arranged between the vibration box (1) and the screening box (25), the surface of the vibration box (1) is symmetrically provided with hinged seats (7), and the hinged seats (7) are movably connected with the screening box (25) through connecting rods (8).