CN215696643U

CN215696643U - Dust removal mechanism for unpacking packaging bags

Info

Publication number: CN215696643U
Application number: CN202121886539.3U
Authority: CN
Inventors: 徐国胜; 戴厚虎; 汪云龙
Original assignee: Hefei Bochuang Intelligent Packaging Equipment Co ltd
Current assignee: Hefei Bochuang Intelligent Packaging Equipment Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-02-01
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a dust removal mechanism for unpacking a packaging bag, which comprises a seed unpacking machine for unpacking bagged seeds, wherein a discharge port of the seed unpacking machine is provided with a discharge mechanism, a centrifugal fan for seed dust removal is fixedly arranged on the front surface of the seed unpacking machine, and the centrifugal fan is connected with the discharge mechanism through an exhaust pipeline. The practicality is strong, and the flexibility is high.

Description

Dust removal mechanism for unpacking packaging bags

Technical Field

The utility model relates to the technical field of seed dust removal, in particular to a dust removal mechanism for unpacking a packaging bag.

Background

In general, after the crop seeds are harvested, they are packed in a storage bag and placed. However, when the crop seeds need to be obtained from the containing bag, the containing bag needs to be unpacked manually, the operation is troublesome, the cost is high, and the unpacking machine is not suitable for unpacking a large amount of crop seeds, so the unpacking machine for the seed packaging bag is produced at the right moment.

The bale breaker is mainly used for separating the materials from the packaging bags after the outer packaging bags of the materials are damaged. In the process of unpacking seeds, the seeds need to be dedusted, so that a dedusting mechanism needs to be additionally arranged on the unpacking machine, and the existing unpacking machine has obvious defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust removal mechanism for unpacking a packaging bag, which is characterized in that a centrifugal fan is arranged on one side of a seed unpacking machine, the centrifugal fan is communicated with a dust removal cover through an air suction pipeline, and the seeds which are unpacked and then enter a discharging mechanism are subjected to dust removal treatment through the suction effect of the centrifugal fan, so that the seeds are effectively purified.

The technical problem solved by the utility model is as follows:

(1) how to realize the dust removal treatment of the unpackaged seeds;

(2) how to improve the impurity removal and screening effects of seeds;

(3) how to improve the practicality of discharge mechanism.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a dust removal mechanism for unpacking of packaging bag, is including the seed bale breaker that is used for unpacking the bagged seed, the discharge port of seed bale breaker is provided with discharge mechanism, the fixed centrifugal fan that is used for the seed to remove dust that is provided with on the front of seed bale breaker, pass through the exhaust pipe connection between centrifugal fan and the discharge mechanism.

As a further scheme of the utility model: discharge mechanism is including fixing the play hopper at seed bale breaker discharge port, the fixed dust excluding hood that is provided with in top of going out the hopper, set up the pay-off mouth that supplies the seed to get into out the hopper on the left surface of dust excluding hood, be provided with the suction line interface of being connected with the suction line on the leading flank of dust excluding hood.

As a further scheme of the utility model: the inside of going out the hopper is fixed and is provided with semi-closed storehouse, the top in semi-closed storehouse and the bottom fixed connection of dust excluding hood.

As a further scheme of the utility model: the left side face of the semi-closed bin is fixedly connected with the left side face of the discharge hopper, and the rest sides of the semi-closed bin are suspended from the discharge hopper.

As a further scheme of the utility model: and a filtering partition plate is obliquely arranged in the semi-closed bin.

As a further scheme of the utility model: the semi-closed bin is divided into an upper half part and a lower half part by the filtering partition plate.

As a further scheme of the utility model: and the filtering clapboard is provided with filtering holes.

As a further scheme of the utility model: and the right side surface of the discharging mechanism is provided with an observation window.

As a further scheme of the utility model: the observation window is provided with a rotatable opening and closing door.

As a further scheme of the utility model: and the top surface of the discharge hopper is provided with an external pipeline connector.

The utility model has the beneficial effects that:

(1) according to the seed unpacking machine, the centrifugal fan is arranged on one side of the seed unpacking machine, the centrifugal fan is communicated with the dust removal cover through the air suction pipeline, and the seeds entering the discharging mechanism after being unpacked are subjected to dust removal treatment through the suction effect of the centrifugal fan, so that the seeds are effectively purified;

(2) according to the utility model, the semi-closed bin is arranged between the discharge hopper and the dust hood, and the semi-closed bin is arranged in the discharge hopper in a suspended manner, so that seeds are discharged from the discharge hopper, the discharging efficiency of the seeds is improved, and meanwhile, the semi-closed bin is internally provided with the filtering partition plate, so that the screening of the seeds is facilitated, and the impurity removal effect of the seeds is further improved;

(3) according to the utility model, the observation window is arranged on the right side surface of the dust hood, so that an operator can observe the dust removal condition in the dust hood, and the external pipeline interface is arranged at the top of the dust hood, so that the discharging mechanism can remove dust from external materials, and the dust hood is high in practicability and flexibility.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the discharge mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the feed port of the present invention;

FIG. 4 is a schematic view of the construction of the filtering baffle according to the present invention;

fig. 5 is a schematic structural view of the semi-closed bin of the present invention.

In the figure: 1. a centrifugal fan; 101. an air extraction duct; 2. a discharging mechanism; 201. a discharge hopper; 202. a dust hood; 203. a semi-enclosed bin; 204. an observation window; 205. connecting an external pipeline interface; 206. an air extraction duct interface; 207. a feed port; 3. and (4) filtering the partition plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention is a dust removing mechanism for unpacking a packaging bag, including a seed unpacking machine for unpacking bagged seeds, a discharging mechanism 2 is disposed at a discharging port of the seed unpacking machine, a centrifugal fan 1 for removing dust from seeds is fixedly disposed on a front surface of the seed unpacking machine, and the centrifugal fan 1 and the discharging mechanism 2 are connected by an air exhaust pipeline 101.

During the use, unpack the seed wrapping bag through the seed bale breaker, under the conveying effect of seed bale breaker, the seed after the bale breaker gets into discharge mechanism 2, communicates centrifugal fan 1 through exhaust pipe 101 and discharge mechanism 2, through centrifugal fan 1's suction effect to the seed that gets into in the discharge mechanism 2 after the realization will unpack carries out the dust removal processing.

Wherein, centrifugal fan 1's output is provided with bellows, and the bottom of bellows is provided with a plurality of circular discharge gates, is provided with the sack that is used for accepting the waste material on the circular discharge gate.

Referring to fig. 2-4, the discharging mechanism 2 includes a discharging hopper 201 fixed at a discharging port of the seed bale breaker, a dust hood 202 is fixedly disposed above the discharging hopper 201, a feeding port 207 through which seeds enter the discharging hopper 201 is disposed on a left side surface of the dust hood 202, and the feeding port 207 is arranged in a rectangular structure so as to facilitate the seeds to enter the discharging hopper 201;

wherein, be provided with the suction duct interface 206 of being connected with suction duct 101 on the leading flank of dust excluding hood 202, the locking of suction duct 101 at dust excluding hood 202 of being convenient for is fixed, makes the connection of suction duct 101 and dust excluding hood 202 more firm.

During the use, through the setting of dust excluding hood 202, the seed that can prevent to get into out hopper 201 on the one hand takes place to splash, avoids the seed to drop, plays the guard action to the seed, and on the other hand passes through the setting of dust excluding hood 202, can prevent that the dust in the seed is excessive, causes the pollution to the environment, is favorable to centrifugal fan 1 to remove dust.

Referring to fig. 2-4, a semi-closed bin 203 is fixedly arranged inside the discharge hopper 201, the top of the semi-closed bin 203 is fixedly connected with the bottom of the dust hood 202, the left side of the semi-closed bin 203 is fixedly connected with the left side of the discharge hopper 201, the rest sides of the semi-closed bin 203 are suspended from the discharge hopper 201, and a filtering partition plate 3 is obliquely arranged inside the semi-closed bin 203.

When the semi-closed type seed screening device is used, the semi-closed bin 203 is arranged in the discharge hopper 201 in a suspended mode, so that seeds are discharged from the discharge hopper 201, the discharge efficiency of the seeds is improved, meanwhile, the filtering partition plates 3 are arranged in the semi-closed bin 203, screening of the seeds is facilitated, and the impurity removal effect of the seeds is further improved;

the semi-closed bin 203 is divided into an upper half part and a lower half part by the filtering partition plate 3, the upper half part is favorable for gathering and removing dust, and the lower half part is favorable for quickly guiding seeds out of the semi-closed bin 203;

wherein, filter 3 is last to have seted up the filtration hole, is convenient for realize getting rid of the great impurity of chi footpath in the seed through filtering 3.

Referring to fig. 2, an observation window 204 is disposed on the right side surface of the discharging mechanism 2, a rotatable opening and closing door is disposed on the observation window 204, and an external pipeline interface 205 is disposed on the top surface of the discharging hopper 201.

During the use, set up observation window 204 through the right flank at dust excluding hood 202, be favorable to operating personnel to observe the dust removal condition in the dust excluding hood 202 to set up external pipeline interface 205 through the top at dust excluding hood 202, thereby realize that discharge mechanism 2 removes dust to external material, the practicality is strong.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. A dust removal mechanism for unpacking a packaging bag comprises a seed unpacking machine for unpacking bagged seeds, wherein a discharge port of the seed unpacking machine is provided with a discharge mechanism (2), and is characterized in that a centrifugal fan (1) for seed dust removal is fixedly arranged on the front surface of the seed unpacking machine, the centrifugal fan (1) is connected with the discharge mechanism (2) through an air suction pipeline (101), the discharge mechanism (2) comprises a discharge hopper (201) fixed at the discharge port of the seed unpacking machine, a dust hood (202) is fixedly arranged above the discharge hopper (201), and a feeding port (207) for seeds to enter the discharge hopper (201) is formed in the left side surface of the dust hood (202);

and an air draft pipeline interface (206) connected with the air draft pipeline (101) is arranged on the front side surface of the dust hood (202).

2. The dust removing mechanism for unpacking the packaging bags according to claim 1, characterized in that a semi-closed bin (203) is fixedly arranged inside the discharging hopper (201), and the top of the semi-closed bin (203) is fixedly connected with the bottom of the dust removing cover (202).

3. The dust removing mechanism for unpacking the packaging bags according to claim 2, characterized in that the left side surface of the semi-closed bin (203) is fixedly connected with the left side surface of the discharging hopper (201), and the rest sides of the semi-closed bin (203) are suspended from the discharging hopper (201).

4. The dust removing mechanism for unpacking the packing bags according to the claim 2, characterized in that the semi-closed bin (203) is provided with a filtering baffle (3) inside in an inclined way.

5. The dust removing mechanism for unpacking the packing bag according to claim 4, characterized in that the semi-closed bin (203) is divided into an upper half part and a lower half part by the filtering partition plate (3).

6. The dust removing mechanism for unpacking the packing bag as claimed in claim 4, wherein the filtering clapboard (3) is provided with filtering holes.

7. The dust removing mechanism for unpacking the packing bags according to claim 1, which is characterized in that the right side surface of the discharging mechanism (2) is provided with an observation window (204).

8. The dust removing mechanism for unpacking the packing bag as claimed in claim 7, wherein the observation window (204) is provided with a rotatable opening and closing door.

9. The dust removing mechanism for unpacking the packing bag according to claim 1, wherein the top surface of the discharging hopper (201) is provided with an external pipeline interface (205).