CN215542545U - Fodder feeding and dust collecting mechanism - Google Patents

Abstract

The utility model relates to a feed feeding and dust collecting mechanism, which comprises: the dust collector is reasonable in design, convenient to operate, capable of solving the problem of more dust, absorbing the dust to the maximum degree and simultaneously solving the problem that the existing auxiliary materials are time-consuming and labor-consuming in dispersing.

Description

Fodder feeding and dust collecting mechanism

Technical Field

The utility model relates to a feed feeding and dust collecting mechanism.

Background

Present fodder generally mixes according to certain formula proportion through multiple main ingredient with multiple supplementary raw materials, but the supplementary raw materials adds the dispersion that generally needs to carry out artifical supplementary raw materials earlier, and continuous vice raw materials after will dispersing add to into the device, otherwise can lead to the later stage to mix inhomogeneous, but the auxiliary material when the dispersion, can splash a large amount of dust, influences operating personnel's healthy, and directly discharges and influence the environment, and artifical dispersion is wasted time and energy simultaneously.

Disclosure of Invention

The utility model provides a feed feeding and dust collecting mechanism, which solves the problem of excessive dust during the addition of auxiliary materials of the conventional feed.

The utility model solves the technical problem by adopting the scheme that the feed feeding and dust collecting mechanism comprises: the air suction device comprises a shell, wherein an air suction opening is formed in the upper portion of the shell, an upward inclined feeding opening is formed in the side portion of the shell, the air suction opening is connected with an external air suction device, a discharge opening is formed in the end portion of the bottom of the shell, the air suction device comprises an air suction pump, the air suction pump is fixedly screwed on the air suction opening, and a dust collecting device is installed between the air suction pump and the air suction opening.

Further, dust collecting device includes the dust collection box, be provided with preliminary filter screen, electrostatic filter screen along the gas motion direction in the dust collection box, be provided with the labyrinth passageway in the delivery outlet of dust collection box, be provided with the collection dirt sack on the delivery outlet of dust collection box, the output and the aspiration pump of collection dirt sack are connected.

Furthermore, two screen frames are arranged in the dust collection box at intervals along the gas flowing direction, the primary filter screen and the electrostatic filter screen are respectively arranged on the corresponding screen frames, and the miniature electrode for ionizing dust in gas is arranged on the front side of the screen frame of the electrostatic filter screen.

Furthermore, a vibrating screen for preliminarily vibrating and screening the auxiliary materials is arranged in the shell.

Furthermore, the vibrating screen comprises a screen frame, a horizontal annular convex shoulder is arranged on the inner wall of the shell, the screen frame is screwed on the annular convex shoulder, a screen is arranged in the middle of the screen frame, and a vibration exciter driven by an external motor is arranged on the vibrating screen.

Furthermore, a plurality of convex blocks are evenly distributed on the upper side of the annular convex shoulder in the circumferential direction, and grooves are formed in the bottom side of the screen frame corresponding to the convex blocks.

Furthermore, a fixed inner shoulder is arranged on the inner periphery of the bottom side of the screen frame, the screen is screwed on the fixed inner shoulder through expansion bolts, a plurality of fixed blocks are evenly distributed on the periphery of the screen, and the expansion bolts penetrate through the fixed blocks to fix the screen on the screen frame.

Furthermore, the inclined feeding port is rotatably connected with a turnover cover plate.

Compared with the prior art, the utility model has the following beneficial effects: reasonable in design, convenient operation solves the more problem of dust to the at utmost absorbs the dust, solves the problem that current auxiliary material dispersion is wasted time and energy simultaneously.

Drawings

The utility model is further described with reference to the following figures.

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

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1-a housing; 2-a discharge hole; 3-a feeding port; 4-turning over the cover plate; 5-dust collecting box; 6-an air suction opening; 7-primary filtering; 8-electrostatic filtering net; 9-a microelectrode; 10-a screen frame; 11-an annular shoulder; 12-a groove; 13-a screen mesh; 14-fixing block; 15-expanding the bolt; 16-a bump; 17-fixing the inner shoulder; 18-a screen frame; 19-a labyrinth structure; 20-dust collecting cloth bag.

Detailed Description

The utility model is further described with reference to the following figures and detailed description.

As shown in fig. 1-2, a feed feeding and dust collecting mechanism comprises: including shell 1, shell upper portion is provided with suction opening 6, is provided with the ascending pan feeding mouth 3 of slope on the lateral part of shell, the suction opening is connected with outside air exhaust device, is provided with discharge gate 2 on the tip of the bottom of shell, air exhaust device includes the aspiration pump, the aspiration pump spiral shell is on the suction opening admittedly, install dust collecting device between aspiration pump and the suction opening, through dust collecting device and air exhaust device's cooperation, will disperse the dust that splashes and take out from, avoid influencing the environment of mill.

In this embodiment, the dust collecting device includes a dust collecting box 5, a preliminary filter screen 7 and an electrostatic filter screen 9 are arranged in the dust collecting box along the gas movement direction, a labyrinth passage is arranged in an output port of the dust collecting box, a dust collecting cloth bag is arranged on the output port of the dust collecting box, the output end of the dust collecting cloth bag is connected with an air extracting pump, the preliminary filter screen filters out dust with larger initial particles, the electrostatic filter screen filters out dust with smaller residual particles, then the dust is blocked by the labyrinth passage to further block the dust, and finally the residual dust is finally collected by the dust collecting cloth bag; the output port of the dust collecting box can be horizontally placed in the dust collecting box, and division plates which are spaced left and right and staggered up and down are arranged at the output port, and form a labyrinth structure together.

In this embodiment, two screen frames 18 are arranged in the dust collecting box at intervals along the gas flowing direction, the preliminary filter screen and the electrostatic filter screen are respectively installed on the corresponding screen frames, and the micro-electrode 9 for ionizing dust in gas is installed on the front side of the screen frame of the electrostatic filter screen; the miniature electrodes are screwed on two corresponding sides of the screen frame, an ionization field is formed by the miniature electrodes, dust in the airflow is ionized, and then the electrostatic filter screen with static electricity is adsorbed.

In this embodiment, be provided with the shale shaker that is used for tentatively shaking sieve separation auxiliary material in the shell, during the use, continuous toward adding various auxiliary materials in the discharge gate, the auxiliary material is sieved on the shale shaker and is shaken, disperses, falls into the blender after the dispersion, through this kind of predispersion for the mixing speed.

In this embodiment, the shale shaker includes reel 10, be provided with horizontally annular convex shoulder 11 on the shell inner wall, the reel spiral shell is fixed on annular convex shoulder, and reel mid-mounting has screen cloth 13, be provided with the vibration exciter by outside motor drive on the shale shaker, vibration exciter drive screen cloth vibration.

In this embodiment, a plurality of protrusions 16 are uniformly distributed on the circumference of the upper side of the annular shoulder, grooves 12 are formed in the bottom side of the screen frame corresponding to the protrusions, and the annular shoulder and the screen frame can be quickly positioned by matching the protrusions and the grooves, so that the screen frame can be screwed conveniently.

In this embodiment, be provided with fixed interior shoulder 17 on the inner periphery of reel bottom side, the screen cloth is fixed in fixed interior shoulder through bloated tight bolt 15, the week side of screen cloth goes up the circumference equipartition and has a plurality of fixed blocks 14, and the tight bolt that expands passes the fixed block and fixes the screen cloth on the reel for the screen cloth is difficult for deviating from through the fixed block increase with the area of contact of screen cloth.

In this embodiment, for reasonable design, the inclined feeding port is rotatably connected with a flip plate 4, and a flip of the flip plate can be realized through a hinge.

Any embodiment disclosed herein above is meant to disclose, unless otherwise indicated, all numerical ranges disclosed as being preferred, and any person skilled in the art would understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Since the numerical values are too numerous to be exhaustive, some of the numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values should not be construed as limiting the scope of the present invention.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.

If the utility model discloses or relates to parts or structures which are fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the orientations or positional relationships indicated for indicating the positional relationships such as "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, applied in any of the technical aspects of the present disclosure described above are based on the orientations or positional relationships shown in the drawings and are only for convenience of describing the present disclosure, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as limiting the present disclosure, and the terms used for indicating the shapes applied in any of the technical aspects of the present disclosure described above are meant to include shapes similar, analogous or approximate thereto unless otherwise stated.

Any part provided by the utility model can be assembled by a plurality of independent components or can be manufactured by an integral forming process.

Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.

Claims (7)

1. The utility model provides a fodder is thrown material dust absorption mechanism which characterized in that: the dust collecting device comprises an outer shell, shell upper portion is provided with the suction opening, is provided with the ascending pan feeding mouth of slope on the lateral part of shell, the suction opening is connected with outside air exhaust device, is provided with the discharge gate on the tip of the bottom of shell, air exhaust device includes the aspiration pump, the aspiration pump spiral shell is on the suction opening, install dust collecting device between aspiration pump and the suction opening, dust collecting device includes the dust collection box, be provided with preliminary filter screen, electrostatic filter screen along the gas motion direction in the dust collection box, be provided with the maze passageway in the delivery outlet of dust collection box, be provided with collection dirt sack on the delivery outlet of dust collection box, the output and the aspiration pump of collection dirt sack are connected.

2. The feed feeding and dust collecting mechanism of claim 1, wherein: two screen frames are arranged in the dust collection box at intervals along the gas flowing direction, the primary filter screen and the electrostatic filter screen are respectively arranged on the corresponding screen frames, and the miniature electrode for ionizing dust in gas is arranged on the front side of the screen frame of the electrostatic filter screen.

3. The feed feeding and dust collecting mechanism of claim 1, wherein: and a vibrating screen for preliminarily vibrating and screening the auxiliary materials is arranged in the shell.

4. The feed feeding and dust collecting mechanism of claim 3, wherein: the vibrating screen comprises a screen frame, a horizontal annular convex shoulder is arranged on the inner wall of the shell, the screen frame is screwed on the annular convex shoulder, a screen is arranged in the middle of the screen frame, and a vibration exciter driven by an external motor is arranged on the vibrating screen.

5. The feed feeding and dust collecting mechanism of claim 4, wherein: the annular convex shoulder is evenly distributed with a plurality of convex blocks on the upper side circumference, and grooves are arranged on the bottom side of the screen frame corresponding to the convex blocks.

6. The feed feeding and dust collecting mechanism of claim 5, wherein: the screen frame is characterized in that a fixed inner shoulder is arranged on the inner periphery of the bottom side of the screen frame, the screen is screwed on the fixed inner shoulder through expansion bolts, a plurality of fixing blocks are evenly distributed on the periphery of the screen, and the expansion bolts penetrate through the fixing blocks to fix the screen on the screen frame.

7. The feed feeding and dust collecting mechanism of claim 1, wherein: the inclined feeding port is rotatably connected with a turnover cover plate.

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