CN213323789U - Positive pressure type filling mechanism - Google Patents
Positive pressure type filling mechanism Download PDFInfo
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- CN213323789U CN213323789U CN202021874301.4U CN202021874301U CN213323789U CN 213323789 U CN213323789 U CN 213323789U CN 202021874301 U CN202021874301 U CN 202021874301U CN 213323789 U CN213323789 U CN 213323789U
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- feed hopper
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Abstract
The utility model discloses a positive pressure type filling mechanism, wherein a feed inlet is arranged at the top of a feed hopper, and a discharge outlet is arranged at the bottom of the feed hopper; the discharge bin comprises an inclined funnel-shaped discharge shell, and a funnel opening at the top of the discharge shell is connected with the bottom of the feed hopper; the funnel opening at the bottom of the discharge shell is a discharge opening; the discharge shell comprises a top plate, a bottom plate and two side plates, a plurality of air passing holes are uniformly formed in the bottom plate, and a breathable air floating cushion is arranged at the top of the bottom plate; the bottom of the bottom plate is provided with a trapezoidal box, the trapezoidal box is provided with a trapezoidal concave cavity, and the trapezoidal box covers the air passing hole at the bottom of the bottom plate; the center of the trapezoidal cavity is provided with a trapezoidal box air inlet; one side of the feed hopper, which is far away from the discharge opening, is provided with a discharge air hole. The utility model supplies air at the bottom of the discharge bin to float the material in the discharge bin; then admit air in one side of feeder hopper, can push the material to the bin outlet of arranging the material storehouse and discharge, make the material better to carrying outward sooner.
Description
Technical Field
The utility model relates to a filling equipment technical field, more specifically the utility model relates to a positive pressure type filling mechanism that says so.
Background
The filling machine is used for filling materials, mainly comprises a powder filling machine and a liquid filling machine, is suitable for quantitatively filling powdery and granular materials such as pesticides, veterinary drugs, premix compounds, additives, milk powder, starch, seasonings, enzyme preparations, feeds and the like, and has important research and development significance in reality.
The material filling equipment used in the building material industry is mainly suitable for filling putty powder, and the mechanical filling adopted by the existing packaging machine structure is small in application range, high in failure rate, easy to wear and tear and incapable of meeting the market demand due to easy blockage.
Therefore, how to provide a non-wearable positive pressure filling mechanism is a problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a positive pressure filling mechanism to solve the above problems in the background art, which supplies air to the bottom of the discharge bin to float the material in the discharge bin; then admit air in one side of feeder hopper, can push the material to the bin outlet of arranging the material storehouse and discharge, make the material better to carrying outward sooner.
In order to realize the technical scheme, the utility model discloses a following technical scheme:
a positive pressure type filling mechanism comprises a feed hopper and a discharge bin, wherein the top of the feed hopper is provided with a feed inlet, and the bottom of the feed hopper is provided with a discharge outlet communicated with the discharge bin; the discharge bin comprises an inclined funnel-shaped discharge shell, and a top funnel opening of the discharge shell is connected with the bottom of the feed hopper and communicated with the discharge opening; the funnel opening at the bottom of the discharge shell is a discharge opening; the discharge shell comprises a top plate, a bottom plate and two side plates, wherein a plurality of air passing holes are uniformly formed in the bottom plate, and a breathable air floating cushion is arranged at the top of the bottom plate; the bottom of the bottom plate is provided with a trapezoidal box, the trapezoidal box is provided with a trapezoidal concave cavity, and the trapezoidal box covers the air passing hole at the bottom of the bottom plate; the center of the trapezoidal cavity is provided with a trapezoidal box air inlet; and a discharging air hole is formed in one side of the feeding hopper, which is far away from the discharging opening.
Preferably, in the positive pressure filling mechanism, inspection openings are formed in two sides of the feed hopper, and sealing covers are mounted on the inspection openings.
Preferably, in the positive pressure filling mechanism, two discharge air holes are provided, and compressed air is filled into the discharge air holes through air pipes.
Preferably, in the positive pressure filling mechanism, a connecting flange is provided on the discharge port.
Preferably, in the positive pressure filling mechanism, the edge of the air floating pad is fixed on the bottom plate through a pressing strip, and the air holes on the bottom plate are covered; the pressing strip is installed on the edge of the bottom plate through screws.
Preferably, in the positive pressure filling mechanism, the air-floating pad is an air-permeable pad woven by nylon fibers.
Preferably, in the positive pressure filling mechanism, the trapezoidal box air inlet hole is filled with compressed air through an air pipe.
According to the technical scheme, compared with the prior art, the utility model discloses a positive pressure type filling mechanism, a feed inlet at the top of a feed hopper is communicated with a material storage bin, so that the material in the material storage bin can enter the feed hopper and then enter a top hopper opening of a discharging shell through a discharge opening of the feed hopper, and the material can enter the discharging shell; the discharge shell is in an inclined funnel shape, a plurality of air passing holes are uniformly formed in the bottom plate of the discharge shell, the top of the bottom plate is provided with a breathable air floating pad, the bottom of the bottom plate is provided with a trapezoidal box, a trapezoidal box air inlet hole is formed in the center of a trapezoidal cavity of the trapezoidal box, compressed gas is filled into the trapezoidal box air inlet hole, the gas is filled into the trapezoidal cavity and then enters the air passing holes, the air passing holes are discharged and then reach the inside of the discharge shell through the air floating pad, and materials in the discharge shell can be floated under the action of the gas; compressed gas is also filled into the same discharge air hole, so that the pressure of pushing materials can be generated, and the materials are pushed to a discharge port to be discharged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a perspective view of the top view of the present invention;
FIG. 2 is a perspective view of the present invention from the bottom;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a schematic view of the internal structure of the side view angle of the present invention;
FIG. 5 is a schematic view of the structure of the base plate;
FIG. 6 is a schematic view of the structure of the air-bearing cushion;
FIG. 7 is a front view of the ladder box;
figure 8 the accompanying drawing is a cross-sectional view of the ladder box.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model discloses a positive pressure type filling mechanism, which supplies air at the bottom of a discharge bin to float the material in the discharge bin; then admit air in one side of feeder hopper, can push the material to the bin outlet of arranging the material storehouse and discharge, make the material better to carrying outward sooner.
The utility model discloses a positive pressure type filling mechanism, which comprises a feed hopper 1 and a discharge bin 2, wherein the top of the feed hopper 1 is provided with a feed inlet 11, and the bottom of the feed hopper 1 is provided with a discharge outlet 12 communicated with the discharge bin 2; the discharge bin 2 comprises an inclined funnel-shaped discharge shell, and a top funnel opening of the discharge shell is connected with the bottom of the feed hopper 1 and is communicated with the discharge opening 12; the bottom funnel opening of the discharge shell is a discharge opening 21; the discharge shell comprises a top plate 22, a bottom plate 23 and two side plates 24, wherein a plurality of air passing holes 25 are uniformly formed in the bottom plate 23, and a breathable air floating pad 26 is arranged at the top of the bottom plate 23; the bottom of the bottom plate 23 is provided with a trapezoidal box 3, the trapezoidal box 3 is provided with a trapezoidal concave cavity, and the trapezoidal box 3 covers the air passing hole 25 at the bottom of the bottom plate 23; a trapezoidal box air inlet 31 is formed in the center of the trapezoidal cavity; one side of the feed hopper 1, which is far away from the discharge opening 21, is provided with a discharge air hole 13, and a filter screen is arranged on the discharge air hole 13 to prevent the material from flowing back to cause blockage.
In order to further optimize the technical scheme, inspection openings 14 are formed in two sides of the feeding hopper 1, and sealing covers 15 are installed on the inspection openings 14.
In order to further optimize the technical scheme, two discharge air holes 13 are arranged and are filled with compressed air through air pipes.
In order to further optimize the above solution, the discharge opening 21 is provided with a connecting flange 27.
In order to further optimize the technical scheme, the edge of the air floatation cushion 26 is fixed on the bottom plate 23 through a pressing strip, and the air holes on the bottom plate 23 are covered; the bead is mounted on the edge of the base plate 23 by screws.
In order to further optimize the technical scheme, the air floating pad 26 is a breathable pad woven by nylon fibers, so that air can uniformly pass through the breathable pad, and materials are prevented from entering the air passing holes 25 and blocking the air passing holes 25.
In order to further optimize the above technical solution, the trapezoidal box air inlet holes 31 are filled with compressed air through an air pipe.
The working principle is as follows:
a feed inlet 11 at the top of the feed hopper 1 is communicated with a material storage bin, so that materials in the material storage bin can enter the feed hopper 1 and then enter a top hopper opening of the discharge shell through a discharge outlet 12 of the feed hopper 1, and the materials can enter the discharge shell; because the discharge shell is in an inclined funnel shape, a plurality of air passing holes 25 are uniformly formed in the bottom plate 23 of the discharge shell, the top of the bottom plate 23 is provided with a breathable air floating pad 26, the bottom of the bottom plate 23 is provided with the trapezoidal box 3, the center of the trapezoidal cavity of the trapezoidal box 3 is provided with the trapezoidal box air inlet hole 31, after compressed gas is filled into the trapezoidal box air inlet hole 31, the gas is filled into the trapezoidal cavity 31 and then enters the air passing holes 25, after being discharged from the air passing holes 25, the gas penetrates through the air floating pad 26 to reach the inside of the discharge shell, and materials in the discharge shell can generate air floating under the action of the gas; the same discharge air hole 13 is also filled with compressed gas, which can generate the pressure of pushing material to push the material to the discharge opening 21 for discharging.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A positive pressure type filling mechanism is characterized by comprising a feed hopper and a discharge bin, wherein the top of the feed hopper is provided with a feed inlet, and the bottom of the feed hopper is provided with a discharge outlet communicated with the discharge bin; the discharge bin comprises an inclined funnel-shaped discharge shell, and a top funnel opening of the discharge shell is connected with the bottom of the feed hopper and communicated with the discharge opening; the funnel opening at the bottom of the discharge shell is a discharge opening; the discharge shell comprises a top plate, a bottom plate and two side plates, wherein a plurality of air passing holes are uniformly formed in the bottom plate, and a breathable air floating cushion is arranged at the top of the bottom plate; the bottom of the bottom plate is provided with a trapezoidal box, the trapezoidal box is provided with a trapezoidal concave cavity, and the trapezoidal box covers the air passing hole at the bottom of the bottom plate; the center of the trapezoidal cavity is provided with a trapezoidal box air inlet; and a discharging air hole is formed in one side of the feeding hopper, which is far away from the discharging opening.
2. A positive pressure filling mechanism according to claim 1, wherein the feed hopper is provided with inspection ports on both sides, and sealing caps are mounted on the inspection ports.
3. The filling mechanism of claim 2, wherein there are two discharge air holes, and each discharge air hole is filled with compressed air through an air tube.
4. A positive pressure filling element as claimed in claim 3, wherein the discharge opening is provided with a connecting flange.
5. The positive pressure filling mechanism of claim 4, wherein the edge of the air-floating cushion is fixed on the bottom plate through a pressing strip and covers the air holes on the bottom plate; the pressing strip is installed on the edge of the bottom plate through screws.
6. The positive pressure filling mechanism of claim 1, wherein the air-floating mat is an air-permeable mat woven from nylon fibers.
7. A positive pressure filling mechanism according to claim 1, wherein the trapezoidal box inlet holes are filled with compressed gas through gas tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021874301.4U CN213323789U (en) | 2020-09-01 | 2020-09-01 | Positive pressure type filling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021874301.4U CN213323789U (en) | 2020-09-01 | 2020-09-01 | Positive pressure type filling mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN213323789U true CN213323789U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021874301.4U Active CN213323789U (en) | 2020-09-01 | 2020-09-01 | Positive pressure type filling mechanism |
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| CN (1) | CN213323789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287581A (en) * | 2021-06-16 | 2021-08-24 | 龙厚林 | Fishing catcher conveyor |
-
2020
- 2020-09-01 CN CN202021874301.4U patent/CN213323789U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287581A (en) * | 2021-06-16 | 2021-08-24 | 龙厚林 | Fishing catcher conveyor |
| CN113287581B (en) * | 2021-06-16 | 2022-07-01 | 龙厚林 | Fishing catcher conveyor |
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