CN218167677U - Feed processing preprocessing device - Google Patents

Abstract

The utility model discloses a feed processing pretreatment device, which belongs to the technical field of feed processing and comprises a feed processing tank, a processing tank top cover, a feed pretreatment inner cylinder and a feed pretreatment filter assembly. The processing tank top cover is installed in the feed processing The top surface of the tank and the top surface of the top cover of the processing tank are installed with a drive motor, the feed pretreatment inner cylinder is fixedly installed on the upper part of the inner cavity of the feed processing tank, and the feed pretreatment filter assembly is included in the feed pretreatment inner cylinder and is distributed and fixed up and down. The installed two filter mesh parts and the anti-blocking pusher rod used to prevent blockage of the filter mesh parts have a discharge port on the inner bottom wall of the feed pretreatment inner cylinder, and the rotation axis passes through the discharge port longitudinally, and the processing tank A feed hopper is installed on one side of the top surface of the top cover. The feed processing pretreatment device can screen the feed before crushing, and screen out solid sundries and stones, so as to prevent the stones from being crushed together with the feed and improve the crushing quality of the feed.

Description

A feed processing pretreatment device

technical field

The utility model belongs to the technical field of feed processing, in particular to a feed processing pretreatment device.

Background technique

Feed is the general term for the food of animals raised by all people. In a narrower sense, general feed mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, oil, meat and bone meal, grains, feed additives and more than ten varieties of feed materials. Before the feed processing operation, it is first necessary to carry out the necessary pretreatment processing such as crushing, screening, impurity removal and mixing uniformly on various raw materials used for processing feed, and the pretreatment processing of feed raw materials can effectively improve the feed follow-up on the one hand. Improve the production efficiency of processing work, reduce production energy consumption and improve equipment operation stability.

Before the feed is crushed, the feed pretreatment equipment generally stirs and mixes the feed evenly or pretreats and crushes the feed through the crushing plate in advance, but there is no screening process for the feed before the feed is crushed, which easily leads to debris and stones Mixed in the feed, when stones are mixed in the feed, the quality of the crushed feed is reduced.

Such as existing Chinese patent number is: a kind of feed processing pretreatment equipment of CN213825104U, and it " comprises box body, and the upper end surface middle position of box body is provided with motor, and the upper end side position of box body is provided with feeding port, box body A discharge port 1 is provided at the lower end of one side of the box body, and a discharge port 2 is provided at the lower end of the box; a rotating shaft is provided at the lower end of the motor, and the outer surface of the rotating shaft is fixedly connected with crushing leaves, and the lower end of the outer surface of the rotating shaft is fixed. connected to the brush board".

It can be seen that the above cited patents also have the same problem. Before the feed is crushed, there is a lack of screening process for the feed, which will easily cause debris and stones to be mixed in the feed. When stones are mixed in the feed, the quality of the crushed feed will reduce.

Utility model content

The purpose of this utility model is to provide a feed processing pretreatment device to solve the problem in the above-mentioned background technology that there is no screening process for the feed before the feed is crushed, which easily leads to the mixing of debris and stones in the feed.

In order to achieve the above purpose, the utility model provides the following technical solutions: a feed processing pretreatment device, comprising:

Feed processing tank;

The top cover of the processing tank is installed on the top surface of the feed processing tank, and a drive motor is installed on the top surface of the processing tank top cover;

The feed pretreatment inner cylinder is fixedly installed on the upper part of the inner cavity of the feed processing tank;

Feed pretreatment filter assembly, including two filter elements fixedly installed up and down in the feed pretreatment inner cylinder and an anti-blocking push rod for preventing blockage of the filter elements;

Wherein, a feed hopper is installed on the top side of the top cover of the processing tank, the output shaft of the drive motor runs through the inside of the top cover of the processing tank, and is connected with a rotating shaft, and the rotating shaft longitudinally penetrates into the feed pretreatment The bottom of the rotating shaft is connected with the two filter mesh pieces, and the bottom end of the rotating shaft is equipped with an eccentric grinding wheel.

Preferably, the upper side of each of the filter mesh pieces and the surrounding side of the rotating shaft are welded with an anti-blocking push rod, and the bottom surface of the anti-block push rod is in frictional contact with the top surface of the filter mesh piece.

Preferably, a plurality of crushing blades are symmetrically installed on the outer wall of one end of the feed pretreatment inner cylinder longitudinally through the rotating shaft, and the plurality of crushing blades are located directly above the eccentric grinding wheel.

Preferably, the peripheral side of the eccentric grinding wheel is fixedly sleeved with a crushing outer ring body with a sharp tip, and a crushing chamber is provided below the feed pretreatment inner cylinder and located in the inner cavity of the feed processing tank, and the crushing outer ring is The ring is located in the comminution chamber.

Preferably, above the crushing chamber and located in the feed processing tank, an arc-shaped receiving chamber for supporting the feed pretreatment inner cylinder is provided.

Preferably, the inner wall of the crushing chamber is fixedly equipped with a crushing inner ring body used in conjunction with the crushing outer ring body, and the inner bottom wall of the crushing chamber is provided with a discharge inclined slope.

Preferably, one end of the discharge slope body is connected to a discharge pipe with a valve, and the discharge pipe penetrates to the outside of the feed processing tank.

Technical effect and advantage of the present utility model:

In the feed processing pretreatment device, the feed enters the feed pretreatment inner cylinder from the feed hopper, the drive motor drives the rotating shaft to rotate, and the feed passes through two filter meshes in the feed pretreatment inner cylinder to sieve and filter, and the feed can be crushed before being pulverized. Screening, to screen out the solid sundries and stones, so as to prevent the stones from being crushed together with the feed and improve the crushing quality of the feed. Flatten and push the feed on the filter mesh, so as to facilitate the screening of the feed and prevent the filter mesh from being blocked;

The pretreated and filtered feed falls from the bottom of the feed pretreatment inner cylinder into the feed processing tank, the drive motor drives the rotating shaft to rotate, and the rotating shaft drives the eccentric grinding disc to rotate in the feed processing tank, so that the eccentric grinding disc grinds the feed Crush, improve the crushing efficiency of feed.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the split structure of the feed processing tank and the feed pretreatment inner cylinder of the present invention;

Fig. 3 is a schematic diagram of the connection structure of the filter mesh part and the rotating shaft of the present invention;

Fig. 4 is a sectional view of the feed processing tank of the present invention.

In the figure: 1. Feed processing tank; 2. Top cover of processing tank; 3. Driving motor; 4. Feeding hopper; 5. Cross partition; 6. Feed pretreatment inner cylinder; Shaft; 9, crushing blade; 10, hemispherical chassis; 11, eccentric grinding wheel; 12, crushing outer ring body; 13, anti-blocking pusher rod; 14, sealed bearing; 15, arc receiving chamber; 16, row Material opening; 17, crushing chamber; 18, crushing inner ring body; 19, inclined slope body for discharge; 20, discharge pipe.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

The utility model provides a feed processing pretreatment device as shown in Figures 1-4, comprising a feed processing tank 1, a processing tank top cover 2, a feed pretreatment inner cylinder 6 and a feed pretreatment filter assembly;

The processing tank top cover 2 is installed on the top surface of the feed processing tank 1, the top surface of the processing tank top cover 2 is equipped with a driving motor 3, and the feed pretreatment inner cylinder 6 is fixedly installed on the upper part of the inner cavity of the feed processing tank 1, The feed pretreatment filter assembly includes two filter mesh members 7 distributed and fixedly installed up and down in the feed pretreatment inner cylinder 6 and an anti-blocking pusher rod 13 for preventing blockage of the filter mesh members 7;

A discharge port 16 is provided on the inner bottom wall of the feed pretreatment inner cylinder 6, and the rotating shaft 8 passes through the discharge port 16 longitudinally;

A feed hopper 4 is installed on one side of the top surface of the processing tank top cover 2, and a cross partition 5 is installed in the feed hopper 4. The cross partition 5 can separate the inner cavity of the feed hopper 4 into four nozzles, It is convenient for feeding different feeds;

The bottom of the feed pretreatment inner cylinder 6 is provided with a hemispherical chassis 10, and the hemispherical chassis 10 can be adapted to the hemispherical groove of the inner bottom wall of the arc-shaped receiving chamber 15, thereby facilitating the feed pretreatment inner cylinder 6. Install;

The output shaft of the drive motor 3 runs through the inside of the top cover 2 of the processing tank, and is connected with a rotating shaft 8, the rotating shaft 8 longitudinally penetrates below the feed pretreatment inner cylinder 6, and the rotating shaft 8 is rotationally connected with the two filter mesh parts 7. The middle position of each filter element 7 is embedded with a sealed bearing 14, and the outer wall of the rotating shaft 8 is in interference fit with the inner ring of the sealed bearing 14. When the rotating shaft 8 rotates, the filter element under the action of the sealed bearing 14 7 fixed;

The bottom end of the rotating shaft 8 is equipped with an eccentric grinding wheel 11, and each screen member 7 is positioned above the rotating shaft 8 and is welded with the anti-blocking pusher rod 13, and the bottom surface of the anti-blocking pusher rod 13 is connected with the filter member 7. frictional contact with the top surface.

The rotating shaft 8 longitudinally penetrates to the outer wall of one end below the feed pretreatment inner cylinder 6 and is symmetrically equipped with a plurality of crushing blades 9 , and the plurality of crushing blades 9 are all located directly above the eccentric grinding wheel 11 .

A plurality of crushing blades 9 are driven to rotate by the rotating shaft 8, so that the feed can be crushed;

The peripheral side of the eccentric grinding wheel 11 is fixedly sleeved with a crushing outer ring body 12 with a sharp tip, and a crushing chamber 17 is provided under the feed pretreatment inner cylinder 6 and in the inner cavity of the feed processing tank 1, and the crushing outer ring body 12 is located In the crushing chamber 17 , above the crushing chamber 17 and located in the feed processing tank 1 , there is an arc-shaped receiving chamber 15 for supporting the feed pretreatment inner cylinder 6 .

The inner wall of the crushing chamber 17 is fixedly equipped with a crushing inner ring body 18 used in conjunction with the crushing outer ring body 12. The inner bottom wall of the crushing chamber 17 is provided with a discharge slope body 19, and one end of the discharge slope body 19 is connected with a The discharge pipe 20 of the valve runs through to the outside of the feed processing tank 1 .

working principle:

In the feed processing pretreatment device, the feed enters the feed pretreatment inner cylinder 6 from the feed hopper 4, the driving motor 3 drives the rotating shaft 8 to rotate, and the feed passes through two filter mesh parts 7 to screen and filter in the feed pretreatment inner cylinder 6. , can screen the feed before crushing, and screen out the solid sundries and stones;

The rotating shaft 8 drives the anti-blocking pusher rod 13 to rotate above the filter mesh member 7, so that the anti-blockage pusher rod 13 spreads the feed on the filter mesh member 7, thereby facilitating the screening of the feed;

After sieving, the feed falls from the discharge port 16 into the crushing chamber 17, and a plurality of crushing blades 9 are driven to rotate by the rotating shaft 8, so that the feed can be crushed, and finally falls to the side of the eccentric grinding wheel 11, and the eccentric grinding wheel 11 The external pulverizing outer ring body 12 cooperates with the pulverizing inner ring body 18 to further pulverize the feed, and the pulverized feed falls to the discharge inclined slope body 19, the valve is opened, and the feed is discharged from the discharge pipe 20.

The above is only a preferred specific implementation of the utility model, but the scope of protection of the utility model is not limited thereto. Any skilled person familiar with the technical field shall, within the technical scope disclosed by the utility model, according to the technical solution of the utility model Equivalent replacement or change of its utility model concept should be covered within the scope of protection of the utility model.

Claims (7)

1. A feed processing preprocessing device characterized by comprising:

a feed processing tank (1);

the processing tank top cover (2) is arranged on the top surface of the feed processing tank (1), and the driving motor (3) is arranged on the top surface of the processing tank top cover (2);

the feed pretreatment inner barrel (6) is fixedly arranged at the upper part of the inner cavity of the feed processing tank (1);

the feed pretreatment filter assembly comprises two filter screen pieces (7) which are fixedly arranged in the feed pretreatment inner barrel (6) in an up-and-down distribution manner and an anti-blocking material pushing rod (13) for preventing the filter screen pieces (7) from blocking;

wherein, feeder hopper (4) are installed to top surface one side of processing tank top cap (2), the output shaft of driving motor (3) runs through inside processing tank top cap (2), and is connected with rotation axis (8), rotation axis (8) vertically run through to fodder preliminary treatment inner tube (6) below, just rotation axis (8) rotate with two filter screen spare (7) and are connected, eccentric grinding miller (11) are installed to the bottom of rotation axis (8).

2. A feed processing preparation apparatus according to claim 1, wherein: every filter screen spare (7) top just is located rotation axis (8) week side and all welds with anti-blocking ejector sleeve (13), the bottom surface of anti-blocking ejector sleeve (13) and the top surface frictional contact of filter screen spare (7).

3. A feed processing preparation apparatus according to claim 2, wherein: a plurality of crushing blades (9) are installed to the one end week side outer wall symmetry that rotation axis (8) vertically run through to fodder preliminary treatment inner tube (6) below, and are a plurality of crushing blade (9) all are located eccentric grinding wheel (11) directly over the position.

4. A feed processing preparation apparatus according to claim 3, wherein: the grinding device is characterized in that a grinding outer ring body (12) with a sharp pointed end is fixedly sleeved on the peripheral side of the eccentric grinding wheel (11), a grinding chamber (17) is arranged below the feed pretreatment inner cylinder (6) and in an inner cavity of the feed processing tank (1), and the grinding outer ring body (12) is located in the grinding chamber (17).

5. A feed processing preparation device according to claim 4, characterized in that: an arc-shaped receiving chamber (15) used for supporting the feed pretreatment inner barrel (6) is arranged above the crushing chamber (17) and in the feed processing tank (1).

6. A feed processing preparation device according to claim 4, characterized in that: the inner wall of the crushing chamber (17) is fixedly provided with a crushing inner ring body (18) matched with the crushing outer ring body (12) for use, and the inner bottom wall of the crushing chamber (17) is provided with a discharging inclined slope body (19).

7. A feed processing preparation device according to claim 6, characterized in that: one end of the discharging inclined slope body (19) is connected with a discharging pipe (20) with a valve, and the discharging pipe (20) penetrates to the outer side of the feed processing tank (1).

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