CN214391088U - Feed production is with hierarchical screening plant - Google Patents

Abstract

The utility model discloses a hierarchical screening plant is used in feed production, the power distribution box comprises a box body and a motor, the upper end of box is the open type setting, motor fixed mounting is on the lateral wall of box, many supporting legs of the lower extreme fixedly connected with of box, the upper end of box is equipped with two canceling release mechanical systems, sliding connection has assorted book type screening board with it in the box, two L templates of upper end fixedly connected with of book type screening board, the horizontal part lower extreme of two L templates all is equipped with spacing groove and elastic mechanism, two canceling release mechanical systems divide equally do not insert establish connect in two spacing inslots, two elastic mechanism divide equally do not contact with two canceling release mechanical systems offsets, be located and be equipped with vibrating mechanism in the box of book type screening board below, the output shaft end and the vibrating mechanism fixed connection of motor, the intercommunication is equipped with a plurality of discharge gates on the inner wall of box. The utility model discloses can not only carry out multistage screening to the fodder effectively, the staff of still being convenient for installs and dismantles screening structure.

Description

Feed production is with hierarchical screening plant

Technical Field

The utility model relates to a feed production processing technology field especially relates to a feed production is with hierarchical screening plant.

Background

Fodder is in process of production, because the granule size of fodder is inconsistent, in order to carry out the classified screening to the different fodder of granule size, generally need use fodder sieving mechanism, however, general screening plant, it can not carry out multistage screening to the fodder effectively, and general screening plant, and the screening structure on it is installed through bolt fastening or welded fastening mostly, and then the staff of being not convenient for is dismantled it and is got off and clear up.

Screening plant that uses on the existing market can not carry out multistage screening to the fodder effectively mostly, and the staff of just being not convenient for installs and dismantles screening structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art screening plant and mostly can not carrying out multistage screening to the fodder effectively, and be not convenient for the staff to install and the phenomenon of dismantling screening structure, and the hierarchical screening plant is used in fodder production that provides, and it can not only carry out multistage screening to the fodder effectively, and the staff of still being convenient for installs and dismantles screening structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a grading and screening device for feed production comprises a box body and a motor, wherein the upper end of the box body is in an open type arrangement, the motor is fixedly arranged on the side wall of the box body, the lower end of the box body is fixedly connected with a plurality of supporting legs, the upper end of the box body is provided with two resetting mechanisms, a folding and screening plate matched with the box body is connected in the box body in a sliding manner, the upper end of the folding and screening plate is fixedly connected with two L-shaped plates, the lower ends of the horizontal parts of the two L-shaped plates are respectively provided with a limiting groove and an elastic mechanism, the two resetting mechanisms are respectively inserted and connected into the two limiting grooves, the two elastic mechanisms are respectively abutted and contacted with the two resetting mechanisms, a vibrating mechanism is arranged in the box body below the folding and screening plate, the tail end of an output shaft of the motor is fixedly connected with the vibrating mechanism, and a plurality of discharge ports are communicated and arranged on the inner wall of the box body, a plurality of the discharge ports are internally and tightly propped against sealing plugs, and one ends of the sealing plugs are fixedly connected with drive plates.

Preferably, a plurality of book type section filtration pores on the book type screening board from top to bottom reduce in proper order, a plurality of book type sections on the book type screening board are equallyd divide and do not set up with a plurality of discharge gates one-to-one, and it can carry out multistage screening to the fodder effectively.

Preferably, canceling release mechanical system is including setting up in the first spout of box upper end, sliding connection has first slider in the first spout, many first springs of fixedly connected with between the lower extreme of first slider and the bottom of first spout, the upper end of first slider is inserted and is established and connect in the spacing inslot that corresponds, elastic mechanism and the first slider counterbalance contact of homonymy, and canceling release mechanical system's setting can be effectively to folding type screening board buffering and reset.

Preferably, the elastic mechanism comprises a second chute arranged at the lower end of the horizontal part of the L-shaped plate, a second sliding block matched with the second chute is slidably connected with the second chute, a sealing plate is fixedly connected with the lower end of the second sliding block and is in abutting contact with the opposite end of the first sliding block at the same side, a same second spring is fixedly connected between one end of the second sliding block and the inner wall of the second chute, the sealing plate is covered outside the second chute in a sealing manner, and the elastic mechanism is arranged to facilitate installation and disassembly of the folded screening plate by a worker.

Preferably, vibration mechanism is including rotating the pivot that runs through the box inner wall setting, the output shaft end of motor is located with the one end fixed connection of pivot coaxial fixedly connected with cam in the pivot in the box, vibration mechanism's setting can make the type of book screening board shake effectively to the screening effect of device has been improved effectively.

Preferably, the lower end of the box body is obliquely arranged, so that the box body can be conveniently blanked.

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

1. the utility model discloses a set up box, motor, supporting leg and roll over type screening board etc. can carry out multistage screening to the fodder effectively, and wherein vibration mechanism's setting can make roll over type screening board shake effectively to the probability that roll over type screening board is blockked up has been reduced effectively.

2. The utility model discloses a set up box, motor, supporting leg and book type screening board etc. the staff of being convenient for installs and dismantles screening structure, and then the staff of being convenient for clears up screening structure, and wherein canceling release mechanical system's setting can cushion and reset to book type screening board effectively.

Drawings

Fig. 1 is a perspective view of a grading and screening device for feed production according to the present invention;

fig. 2 is a schematic external structural view of a grading and screening device for feed production according to the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 1.

In the figure: the automatic sealing device comprises a box body 1, a motor 2, supporting legs 3, a 4-fold type screening plate, a 5L-shaped plate, a 6 limiting groove, a 7 sealing plug, an 8 driving plate, a 9 first sliding groove, a 10 first sliding block, a 11 first spring, a 12 second sliding groove, a 13 second sliding block, a 14 sealing plate, a 15 second spring, a 16 rotating shaft and a 17 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.

Referring to fig. 1-3, a grading and screening device for feed production comprises a box body 1 and a motor 2, wherein the upper end of the box body 1 is open, the motor 2 is fixedly arranged on the side wall of the box body 1, the lower end of the box body 1 is fixedly connected with a plurality of supporting legs 3, the upper end of the box body 1 is provided with two resetting mechanisms, a folding type screening plate 4 matched with the box body 1 is slidably connected in the box body 1, the upper end of the folding type screening plate 4 is fixedly connected with two L-shaped plates 5, the lower ends of the horizontal parts of the two L-shaped plates 5 are respectively provided with a limiting groove 6 and an elastic mechanism, the two resetting mechanisms are respectively inserted and connected in the two limiting grooves 6, the two elastic mechanisms are respectively abutted and contacted with the two resetting mechanisms, a vibrating mechanism is arranged in the box body 1 below the folding type screening plate 4, the tail end of an output shaft of the motor 2 is fixedly connected with the vibrating mechanism, the inner wall of the box body 1 is communicated with a plurality of discharge holes, sealing plugs 7 are tightly propped in the discharge openings, and a drive plate 8 is fixedly connected to one ends of the sealing plugs 7.

A plurality of book type section filtration pores on book type screening board 4 down reduce in proper order from top to bottom, a plurality of book type sections on the book type screening board 4 are equallyd divide do not to set up with a plurality of discharge gates one-to-one, it can carry out multistage screening to the fodder effectively, canceling release mechanical system is including setting up in the first spout 9 of box 1 upper end, sliding connection has first slider 10 in first spout 9, many first springs 11 of fixedly connected with between the lower extreme of first slider 10 and the bottom of first spout 9, the upper end of first slider 10 is inserted and is established and connect in the spacing groove 6 that corresponds, elastic mechanism and the first slider 10 counterbalance contact of homonymy, canceling release mechanical system's setting, can cushion and reset to book type screening board 4 effectively.

Elastic mechanism is including setting up in the second spout 12 of 5 horizontal parts lower extremes of L template, sliding connection has assorted second slider 13 with it in the second spout 12, the lower extreme fixedly connected with closing plate 14 of second slider 13, closing plate 14 and the relative one end looks butt contact of the first slider 10 of homonymy, the same root second spring 15 of fixedly connected with between the one end of second slider 13 and the inner wall of second spout 12, closing plate 14 seals to cover outside second spout 12, elastic mechanism's setting, the staff of being convenient for installs and dismantles zigzag type screening plate 4.

The vibrating mechanism runs through pivot 16 that box 1 inner wall set up including rotating, and motor 2's the terminal one end fixed connection with pivot 16 of output shaft is located coaxial fixedly connected with cam 17 on the pivot 16 of box 1, and vibrating mechanism's setting can make a roll over type screening board 4 shake effectively to improve the screening effect of device effectively, the lower extreme slope of box 1 sets up, and it is convenient for box 1 carries out the unloading.

As shown in fig. 3, the first sliding block 10 is L-shaped, the upper end of the horizontal portion of the first sliding block is inserted into the corresponding limiting groove 6, and the upper end of the sealing plate 14 is in contact with the lower end of the horizontal portion of the corresponding first sliding block 10.

The working principle is as follows: in the utility model, the feed to be screened can be poured into the box body 1 from the open end thereof by the staff, the motor 2 is started to work, the motor 2 rotates to drive the rotating shaft 16 and the cam 17 to rotate, when the convex end of the cam 17 rotates to be contacted with the folding screening plate 4, an upward acting force is exerted on the folding screening plate 4, and then the folding screening plate 4 moves upwards, so that a plurality of first springs 11 are stretched upwards, after the convex end of the cam 17 is separated from the folding screening plate 4, the folding screening plate 4 moves downwards under the combined action of gravity and the elastic reset action of the first springs 11, so that the folding screening plate 4 shakes in the vertical direction under the combined action of the cam 17 and the first springs 11, the fodder on the folding screening plate 4 can be screened fully, the fodder is screened into a plurality of folding sections on the folding screening plate 4 in vibration, after the screening is finished, the motor 2 is turned off, a worker can move the sealing plugs 7 out of the discharge holes through the driving plates 8, the screened feed is sequentially unloaded from the box body 1, after the unloading is finished, the sealing plugs 7 are reset, it needs to be explained that the sealing plugs 7 are tightly abutted to the corresponding discharge holes, the feed cannot squeeze the screened feed, when the worker needs to disassemble the folded screening plate 4, the worker moves the two sealing plates 14, the two sealing plates 14 are separated from the corresponding first sliding blocks 10, the fixing state of the folded screening plate 4 is released, the worker can move the folded screening plate out of the box body 1, the disassembled folded screening plate 4 is convenient for the worker to clean the folded screening plate, after the cleaning is finished, the worker resets the folded screening plate and enables the two first sliding blocks 10 to be reset in the corresponding limiting grooves 6, and finally the worker loosens the two sealing plates 14, two sealing plates 14 all move to the direction that is close to each other under the elasticity reset action that corresponds second spring 15, and two sealing plates 14 all support tightly corresponding first slider 10 lower extreme to accomplish the installation of fifty percent discount type screening board 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a feed production is with hierarchical screening plant, includes box (1) and motor (2), the upper end of box (1) is open type setting, its characterized in that, motor (2) fixed mounting is on the lateral wall of box (1), the lower extreme fixedly connected with many supporting legs (3) of box (1), the upper end of box (1) is equipped with two canceling release mechanical system, box (1) sliding connection has folding type screening board (4) rather than the assorted, folding type screening board's (4) upper end fixedly connected with two L templates (5), two the horizontal part lower extreme of L template (5) all is equipped with spacing groove (6) and elastic mechanism, two canceling release mechanical system divide equally and do not insert and establish in two spacing groove (6), two elastic mechanism divide equally and do not contact with two canceling release mechanical system offsets, are located be equipped with vibration mechanism in box (1) of folding type screening board (4) below, the output shaft end and the vibration mechanism fixed connection of motor (2), the intercommunication is equipped with a plurality of discharge gates on the inner wall of box (1), and is a plurality of all support tightly in the discharge gate has sealing plug (7), polylith the equal fixedly connected with drive plate (8) of one end of sealing plug (7).

2. The feed production classifying and screening device according to claim 1, wherein the filtering holes of the plurality of folding sections on the folding screening plate (4) are sequentially reduced from top to bottom, and the plurality of folding sections on the folding screening plate (4) are respectively arranged in one-to-one correspondence with the plurality of discharge holes.

3. The feed production classifying and screening device according to claim 1, wherein the reset mechanism comprises a first chute (9) arranged at the upper end of the box body (1), a first slide block (10) is connected in the first chute (9) in a sliding manner, a plurality of first springs (11) are fixedly connected between the lower end of the first slide block (10) and the bottom of the first chute (9), the upper end of the first slide block (10) is inserted into the corresponding limiting groove (6), and the elastic mechanism is in contact with the first slide block (10) at the same side in a propping manner.

4. The feed production classifying and screening device according to claim 3, wherein the elastic mechanism comprises a second chute (12) arranged at the lower end of the horizontal part of the L-shaped plate (5), a second sliding block (13) matched with the second chute (12) is connected in a sliding manner, a sealing plate (14) is fixedly connected to the lower end of the second sliding block (13), the sealing plate (14) is in contact with one end, opposite to the first sliding block (10) on the same side, of the sealing plate, a same second spring (15) is fixedly connected between one end of the second sliding block (13) and the inner wall of the second chute (12), and the sealing plate (14) is covered outside the second chute (12) in a sealing manner.

5. The feed production classifying and screening device according to claim 1, wherein the vibrating mechanism includes a rotating shaft (16) rotatably disposed through an inner wall of the box body (1), an end of an output shaft of the motor (2) is fixedly connected with one end of the rotating shaft (16), and a cam (17) is coaxially and fixedly connected to the rotating shaft (16) in the box body (1).

6. A feed production sizing device according to claim 1, wherein the lower end of the box (1) is inclined.

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