CN211887378U

CN211887378U - Dust keeper is smashed to forage grass

Info

Publication number: CN211887378U
Application number: CN201922270496.5U
Authority: CN
Inventors: 白建海
Original assignee: Gansu Xinhai Forage Technology Co ltd
Current assignee: Gansu Xinhai Forage Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-11-10
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a pasture smashing and dust preventing device, which comprises a dust absorption coaming, a connecting hose and a cyclone dust collector; the dust absorption enclosing plate comprises a U-shaped enclosing plate and a pore plate cover arranged on the inner wall of the U-shaped enclosing plate, and the outer wall of the U-shaped enclosing plate is provided with a connecting fixing frame; one end of the connecting hose is connected with the U-shaped coaming and corresponds to the intercommunicating pore plate cover; the cyclone dust collector is connected with the other end of the connecting hose; the hole plate cover is matched with the shape of the inner wall of the U-shaped coaming; the pore plate cover comprises a lath outer frame and a U-shaped pore plate arranged on the lath outer frame; the utility model discloses can have in the grass crushing process to absorb and return the city, avoid the air of dust pollution workshop.

Description

Dust keeper is smashed to forage grass

Technical Field

The utility model belongs to the technical field of the forage grass processing, concretely relates to dust keeper is smashed to forage grass.

Background

When the forage grass is used for preparing the pellet feed, the forage grass in a bundle is required to be firstly crushed; in the crushing process, the feeding mode mainly comprises the steps that workers throw the forage to the feeding hole, use a forklift to feed the forage or use a line crane to feed the forage, and due to the fact that the forage is relatively dry, no matter which feeding mode is adopted, dust is generated at the initial feeding stage and overflows from the discharging hole, so that air of a processing workshop is polluted, and the health of the workers is influenced; although the pasture grass pulverizer can form a certain air suction effect at the feeding port in the working process and can play a certain dust suction effect, pasture grass bundles are in a cube shape, dust generated during pulverizing is not easily absorbed by the air suction effect, and part of dust overflows from the feeding port at any time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pasture grass smashing and dust preventing device aiming at the defects in the prior art; can be absorbed and returned to the city in the process of grass smashing and processing, and the air of a processing workshop is prevented from being polluted by dust.

In order to realize the purpose, the utility model adopts the technical scheme that:

a dust keeper is smashed to forage grass includes:

the dust absorption enclosing plate comprises a U-shaped enclosing plate and a pore plate cover arranged on the inner wall of the U-shaped enclosing plate, and the outer wall of the U-shaped enclosing plate is provided with a connecting fixing frame;

one end of the connecting hose is connected with the U-shaped coaming and corresponds to the intercommunicating pore plate cover; and

and the cyclone dust collector is connected with the other end of the connecting hose.

Further, the hole plate cover is matched with the shape of the inner wall of the U-shaped enclosing plate.

Further, the orifice plate cover comprises a batten outer frame and a U-shaped orifice plate arranged on the batten outer frame.

Furthermore, a plurality of parting beads are arranged on the inner wall of the U-shaped pore plate.

Further, a dust collection box is arranged at the dust discharge port of the cyclone dust collector.

The utility model has the advantages that:

1. the utility model can fix the dust absorption surrounding plate at the feed inlet of the grinder, and after the cyclone dust collector is started, the dust absorption surrounding plate can absorb the air in the corresponding surrounding space, thereby effectively absorbing the dust generated by initial feeding and the part of dust overflowing when grass is ground, and effectively avoiding the dust from polluting the air of a processing workshop;

2. the dust absorption surrounding plate is integrally provided with a U-shaped structure, so that dust is conveniently absorbed, and the normal feeding operation of the pulverizer is not influenced;

3. the parting strip on the pore plate cover can prevent the forage grass bundle from pressing the U-shaped pore plate on the pore plate cover to influence the air circulation, thereby promoting the effective absorption of dust.

Drawings

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

FIG. 2 is a schematic view of the dust collecting shroud in the direction A of FIG. 1;

FIG. 3 is a schematic view of the dust extraction shroud shown in FIG. 1 from above;

fig. 4 is a schematic sectional view of the dust collecting enclosure from B-B in fig. 3.

Wherein: 1-a U-shaped coaming; 2-a perforated plate cover; 3-connecting a fixed frame; 4-connecting a hose; 5-cyclone dust collector; 6-lath outer frame; 7-U-shaped orifice plate; 8-parting beads; 9-a dust collection box; 10-a feed inlet; 11-bending the inserted bar; 12-a limiting block; 13-a socket; 14-a vent hole.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings:

as shown in fig. 1 to 4, a pasture grass smashing and dust preventing device; it comprises a dust absorption surrounding plate, a connecting hose 4 and a cyclone dust collector 5; the device is used with a pasture grinder.

Wherein:

the dust absorption surrounding plate is used for absorbing dust in a suction mode; the dust absorption enclosing plate comprises a U-shaped enclosing plate 1 and a pore plate cover 2 arranged on the inner wall of the U-shaped enclosing plate 1; the U-shaped coaming 1 has a U-shaped structure, and the bending part of the U-shaped coaming 1 is in smooth transition; the outer wall of the U-shaped enclosing plate 1 is provided with a connecting fixing frame 3, the connecting fixing frame 3 is connected with a feeding hole 10 of the pulverizer to realize the relative fixation of the dust absorption enclosing plate, the connecting fixing frame 3 specifically comprises a bending inserted bar 11, a limiting block 12 and a socket 13, one end of the bending inserted bar 11 is connected with the outer wall of the U-shaped enclosing plate 1, the limiting block 12 is fixed at the other end close to the bending inserted bar 11, the socket 13 is fixed at the feeding hole 10, the socket 13 is provided with a jack matched with the other end of the bending inserted bar 11, and the other end of the bending inserted bar 11 can be inserted into the jack of the socket 13 from top to; the perforated plate cover 2 is matched with the shape of the inner wall of the U-shaped enclosing plate 1 and forms a channel for gas circulation with the U-shaped enclosing plate 1; the perforated plate cover 2 specifically comprises a batten outer frame 6 and a U-shaped perforated plate 7 arranged on the batten outer frame 6, a plurality of vent holes 14 are formed in the U-shaped perforated plate 7, in order to achieve a better dust collection effect, the vent holes 14 are arranged in the middle of three plate surfaces of the U-shaped perforated plate 7 in a concentrated mode, the whole body is arranged in a rectangular array mode, the aperture is controlled to be 2 mm-5 mm, and the vent holes 14 are not formed in the projection position of the pipe orifice of the connecting hose 4 on the U-shaped perforated plate 7; when the pasture is thrown, pasture bundles are inevitably stuck to the inner wall of the U-shaped hole plate 7, and the air suction effect of the air vent 14 is further influenced, so that a plurality of partition strips 8 can be arranged on the inner wall of the U-shaped hole plate 7, the partition strips 8 are U-shaped and are arranged in the vertical direction, the partition strips 8 can separate the pasture bundles from the U-shaped hole plate 7 and form an air flow channel, and the air circulation is promoted; the dust absorption surrounding plate is integrally provided with a U-shaped structure, and a gap can be formed after the dust absorption surrounding plate is connected with the feed inlet 10 of the crusher, so that the pasture can be conveniently thrown in.

The connecting hose 4 is used for communicating the dust absorption surrounding plate with the cyclone dust collector 5; one end of a connecting hose 4 is connected with the U-shaped coaming 1 and corresponds to the intercommunicating pore plate cover 2; the connecting hose 4 can be a plastic hose, a rubber hose, a canvas hose and the like; the connecting hose 4 facilitates the adjustment of the placement of the shredder, increasing the flexibility of use of the device.

The cyclone dust collector 5 is connected with the other end of the connecting hose 4; the dust discharging port of the cyclone dust collector 5 is provided with a dust collecting box 9; the cyclone 5 can be arranged outside the workshop of the process plant.

The utility model discloses working process and principle:

before the pasture is crushed, the cyclone dust collector 5 is started, and a fan on the cyclone dust collector 5 enables a dust absorption coaming plate to generate a suction effect through the connecting hose 4; when the pasture is thrown, the pasture in the shape of a cube is positioned in the space surrounded by the dust absorption enclosing plates, and dust generated by vibration, collision and the like when the pasture is thrown can be absorbed away in time through the vent holes 14 on the pore plate cover 2, so that the air pollution caused by the overflow of the dust can be avoided; part of dust overflowing during grass smashing can be sucked away through the dust absorption coaming; the dust is absorbed by the dust absorption surrounding plate and then enters the cyclone dust collector 5 through the connecting hose 4, the dust with larger particles can be collected in the dust collection box 9, and the purified air is discharged from the air outlet of the cyclone dust collector 5.

Claims

1. The utility model provides a dust keeper is smashed to forage grass which characterized in that includes:

the dust absorption enclosing plate comprises a U-shaped enclosing plate (1) and an orifice plate cover (2) arranged on the inner wall of the U-shaped enclosing plate (1), and a connecting fixing frame (3) is arranged on the outer wall of the U-shaped enclosing plate (1);

one end of the connecting hose (4) is connected with the U-shaped coaming (1) and corresponds to the intercommunicating pore plate cover (2); and

and the cyclone dust collector (5) is connected with the other end of the connecting hose (4).

2. A pasture grass crushing dust guard as claimed in claim 1, characterised in that the perforated plate cover (2) is adapted to the shape of the inner wall of the U-shaped enclosure (1).

3. A pasture grass crushing dust guard as claimed in claim 2, characterised in that the perforated plate cover (2) comprises an outer strip casing (6) and U-shaped perforated plates (7) provided on the outer strip casing (6).

4. A pasture grass crushing dust keeper as claimed in claim 3, characterized in that the inner wall of the U-shaped orifice plate (7) is provided with a plurality of parting strips (8).

5. A pasture grass crushing dust keeper as claimed in claim 1, characterized in that the dust outlet of the cyclone (5) is provided with a dust box (9).