CN210751866U

CN210751866U - Dust removal device for screening pepper

Info

Publication number: CN210751866U
Application number: CN201921238119.7U
Authority: CN
Inventors: 符宝良
Original assignee: Sanhe Jingdong Lingshan Condiment Factory
Current assignee: Sanhe Jingdong Lingshan Condiment Factory
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-06-16
Anticipated expiration: 2029-08-01

Abstract

The utility model provides a pepper screening dust collector, which is arranged at the top of a pepper screening box body and comprises a lower shell arranged at the top of the box body and an upper shell detachably arranged on the lower shell, wherein a conical blanking cavity is formed in the lower shell, a conical gas outlet cavity is constructed on the upper shell, the tip part of the blanking cavity is arranged downwards, and the tip part of the gas outlet cavity is arranged upwards; the top of the blanking cavity is communicated with at least one air inlet pipe, the top of the air outlet cavity is communicated with an air outlet pipe, the top of the blanking cavity is provided with a filter element, and the air outlet end of the air outlet pipe is connected with a driving part which drives air flow to flow into the blanking cavity and the air outlet cavity. Dust collector for prickly ash screening, can collect the dust in the box to avoid directly discharging the discomfort that arouses to the outside because of the dust in the box.

Description

Dust removal device for screening pepper

Technical Field

The utility model relates to a prickly ash screening is with equipment technical field, in particular to dust collector is used in prickly ash screening.

Background

Generally, the picked peppers need to be screened, the peppers are placed on a screening net during screening, and the peppers are screened in a vibration screening net mode. Because the screening net is installed in the box, in the whole screening process, the dust on the picked peppers and the dust generated in the screening process exist in the box, and the discomfort of a human body is easily caused after the dust is released, so that a device capable of recycling the dust in the pepper screening process is urgently needed by production personnel.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a dust collector for prickly ash screening to collect the dust in the prickly ash screening, avoid directly discharging the dust to the outside and arouse human discomfort.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a dedusting device for screening peppers is mounted at the top of a box body for screening peppers to collect dust in the box body, and comprises a lower shell mounted at the top of the box body and an upper shell detachably mounted on the lower shell, wherein a conical blanking cavity is formed in the lower shell, a conical air outlet cavity is constructed on the upper shell, the tip of the blanking cavity is arranged downwards, and the tip of the air outlet cavity is arranged upwards; the top of the blanking cavity is communicated with at least one air inlet pipe, the top of the air outlet cavity is communicated with an air outlet pipe, the top of the blanking cavity is provided with a filter element, and the air outlet end of the air outlet pipe is connected with a driving part which drives air flow to flow into the blanking cavity and the air outlet cavity.

Furthermore, a rotating shaft is arranged on one side of the bottom of the upper shell, a mounting block is constructed on the lower shell corresponding to the rotating shaft, and a chute for inserting the rotating shaft and allowing the rotating shaft to slide along the upper shell is constructed on the mounting block.

Further, relative to the rotating shaft, an overhanging clamping block is arranged on the other side of the upper shell, an overhanging stop block is constructed on the other side of the lower shell corresponding to the clamping block, and a clamping groove for the clamping block to slide in and be embedded is arranged at the end part of the stop block; when the rotating shaft moves to one end, close to the stop block, of the sliding groove, the clamping block can slide and is clamped in the clamping groove.

Furthermore, a groove extending along the width of the lower surface of the clamping block is formed on the lower surface of the clamping block, a protrusion is arranged on the clamping block corresponding to the groove, and the groove can be embedded and connected with the protrusion along with the movement of the upper shell.

Furthermore, a support frame positioned above the blanking cavity is arranged on the lower shell, and the filter element is placed on the support frame.

Furthermore, a filter screen is arranged at the air inlet end of the air inlet pipe.

Furthermore, the air inlet pipes are arranged on two sides of the lower shell in a staggered mode.

Furthermore, a blanking pipe which is obliquely and downwards arranged and communicated with the blanking cavity is arranged at the bottom of the lower shell, and the blanking pipe is communicated with the top of the dust collection box.

Compared with the prior art, the utility model discloses following advantage has:

(1) dust collector for prickly ash screening, under the drive of drive division, a dust accessible intake pipe for screening in the box of prickly ash enters into the blanking chamber, at this moment, because the setting in taper blanking chamber, make most dust can get into the dust collection box via the blanking chamber, and the filter core is then flowed through to part dust, and stay at the filter core or drop at the blanking intracavity under the filtration of filter core, make the dust in the combustion gas reduce, thereby reduce the human discomfort that leads to because of the direct discharge of dust. In addition, the dust collecting mode can reduce the dust filtered by the filter element, thereby prolonging the service life of the filter element. The air outlet cavity is also arranged to be conical, so that the efficiency of discharging air in the air outlet pipe can be obviously improved. This dust collector for prickly ash screening has collection dirt effectual, convenient to use's effect.

(2) Go up the casing and down the setting through pivot and spout between the casing, can realize relative rotation between the two to be convenient for take the filter core, make installation, change, washing and the maintenance of filter core. In addition, the clamping block is clamped in the clamping groove in the stop block, so that the upper shell and the lower shell can be fixedly connected, and the upper shell and the lower shell are matched with each other in a sliding manner. After the upper shell is buckled on the lower shell, the upper shell slides to enable the upper rotating shaft to slide in the sliding groove towards the direction of the stop block, at the moment, the clamping block can slide into the clamping groove in the stop block, and the installation is completed between the upper shell and the lower shell on the surface after the upper shell is moved in place. It is simple to operate and convenient to use.

(3) The connection effect between the fixture block and the stop block can be improved due to the arrangement of the protrusions and the grooves, the fixture block is prevented from being separated from the clamping groove, the fixture block is convenient to form, and the connection effect is good.

(4) The setting of support frame is convenient for install its simple structure, excellent in use effect the filter core.

(5) The setting of filter screen in the intake pipe can prevent effectively that other impurity in the box from getting into the intake pipe, and influence dust collector's result of use.

(6) The intake pipe adopts the form of staggered arrangement can improve air intake efficiency, and then does benefit to dust collector's the collection effect to the dust.

(7) The blanking pipe can guide the dust in the blanking cavity to flow into the dust collection box, so that the dust collection effect of the whole dust collection device is improved.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a dust removing device for screening chinese prickly ash according to an embodiment of the present invention at a viewing angle thereof;

fig. 2 is a schematic structural view of the dust removing device for pepper screening according to the embodiment of the present invention at another viewing angle;

fig. 3 is a schematic structural diagram of a lower housing according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an upper housing according to an embodiment of the present invention;

description of reference numerals:

21-a first air inlet pipe, 22-a dust collection box, 23-a lower shell, 2301-a mounting block, 2302-a stop block, 2303-a protrusion, 2304-a sliding groove, 2305-a support frame, 24-an upper shell, 2401-a rotating shaft, 2402-a clamping block, 2403-a groove, 25-an air outlet pipe and 26-a second air inlet pipe.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a dust collector for pepper screening, installs in the top of prickly ash screening box with the box to constitute the collection to the dust in the box. As shown in fig. 1 and 2, the dust removing device for screening chinese prickly ash shown in this embodiment includes a lower housing 23 at the top of a case, and an upper housing 24 detachably mounted on the lower housing 23. Wherein, be formed with the blanking chamber of toper in lower casing 23, be constructed the air outlet chamber of toper on last casing 24, and the sharp portion in blanking chamber sets up down, and the sharp portion in air outlet chamber sets up. And the top in blanking chamber intercommunication has first intake pipe 21 and second intake pipe 26, and the inlet end of first intake pipe 21 and second intake pipe 26 all staggers the setting with the end of giving vent to anger to reduce both and produce the influence when using, and then influence the effect of admitting air.

In this embodiment, there is outlet duct 25 at the top intercommunication in the chamber of giving vent to anger to be connected with the drive division that orders about the air current inflow blanking chamber and go out the chamber at the end of giving vent to anger of outlet duct 25, the drive division of here can be the air-blower, also can be other equipment that can produce the negative pressure in the workshop, and it should debug when using, in order to avoid leading to prickly ash or other impurity in the box to enter into the blanking intracavity through the intake pipe because of the wind speed is too big. In addition, the air inlet ends of the first air inlet pipe 21 and the second air inlet pipe 26 are also provided with filter screens, so that other impurities in the box body can be effectively prevented from entering the air inlet pipes, and the using effect of the dust removal device is influenced. In addition, install the filter core that can realize filtering the dust at the top in blanking chamber.

The structure of the lower casing 23 is as shown in fig. 3, and the whole of the lower casing 23 includes two parts, a conical blanking section at the bottom and a block-shaped installation section at the top, wherein the installation section is used for installing the filter element, and specifically, in the structure, a support net transversely arranged at the top of the blanking cavity is arranged at the top of the lower casing 23, and the filter element is placed in a space enclosed by the support net and the installation section, for example, the support net can be a lattice grid structure in fig. 3. The bottom of the lower shell 23 is provided with a blanking pipe which is obliquely and downwards arranged and is communicated with the blanking cavity, the blanking pipe is communicated with the top of the dust collection box 22, and the arrangement can guide dust in the blanking cavity to flow into the dust collection box 22 so as to improve the dust collection effect of the whole dust collection device.

The structure of the upper housing 24 is shown in fig. 4, and the whole body thereof also includes two parts, a connecting section which is connected with the lower housing 23 and is in a block shape, and an air outlet section which is positioned at the top and is in a cone shape, wherein the specification of the connecting section is matched with that of the mounting section.

In this embodiment, a rotating shaft 2401 is provided at one side of the bottom of the upper housing 24, a mounting block 2301 is configured on the lower housing 23 corresponding to the rotating shaft 2401, and a sliding groove 2304 for inserting the rotating shaft 2401 and allowing the rotating shaft 2401 to slide along the upper housing 24 is configured on the mounting block 2301. The upper shell 24 can be pivoted relative to the lower shell 23 to open the upper shell and the lower shell, so that the filter element can be taken and placed. In order to fix the upper housing 24 and the lower housing 23, in this embodiment, a latch 2402 is provided to extend from the other side of the upper housing 24 with respect to the rotation shaft 2401, a stopper 2302 is provided to extend from the other side of the lower housing 23 corresponding to the latch 2402, and a locking groove into which the latch 2402 is slid and fitted is provided at an end of the stopper 2302. When the rotating shaft 2401 moves to one end of the sliding groove 2304 close to the stopper 2302, the stopper 2402 can slide and be clamped in the clamping groove, so that the upper shell 24 and the lower shell 23 are fixedly connected, namely, the dust removing device is in a normal use state.

In this embodiment, the rotation between the upper housing 24 and the lower housing 23 can be achieved by the rotation shaft 2401 and the sliding groove 2304, so that the filter element can be taken conveniently, and the filter element can be installed, replaced, cleaned and maintained. In addition, the upper shell 24 and the lower shell 23 can be connected and fixed through the clamping of the clamping block 2402 in the clamping groove of the block 2302, and the clamping block is matched with the sliding of the rotating shaft 2401. After the upper housing 24 is fastened to the lower housing 23, the upper housing 24 is slid to slide the upper shaft 2401 in the sliding groove 2304 toward the stopper 2302, and then the stopper 2402 can slide into the groove of the stopper 2302 to complete the installation between the upper housing 24 and the lower housing 23 after the upper housing 24 is moved to the rear surface. It is simple to operate and convenient to use.

In addition, as shown in fig. 3 and 4, in the present embodiment, a groove 2403 extending along the width of the latch 2402 is formed on the lower surface of the latch 2402, and a protrusion 2303 is provided on the stopper 2302 corresponding to the groove 2403, and the groove 2403 is engaged with the protrusion 2303 with the movement of the upper housing 24. So set up, the connection effect between fixture block 2402 and dog 2302 can be improved in the setting of arch 2303 and recess 2403, prevents that fixture block 2402 from deviating from in by the draw-in groove, and its shaping is convenient, and connection effect is good.

Dust collector is used in the prickly ash screening that shows in this embodiment, drive through the drive division, a dust accessible intake pipe in the box for screening the prickly ash enters into the blanking chamber, at this moment, because the setting in taper blanking chamber, make most dust can get into dust collection box 22 through the blanking chamber, and partial dust is then flowed through the filter core, and leave the filter core or drop at the blanking intracavity under the filtration of filter core, make the dust in the combustion gas reduce, thereby reduce the human discomfort that leads to because of the direct discharge of dust. In addition, the dust collecting mode can reduce the dust filtered by the filter element, thereby prolonging the service life of the filter element. The air outlet cavity is also arranged to be conical, so that the efficiency of discharging air in the air outlet pipe 25 can be obviously improved. This dust collector for prickly ash screening has collection dirt effectual, convenient to use's effect.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The dedusting device for screening the peppers is mounted at the top of a box body for screening the peppers to collect dust in the box body, and is characterized by comprising a lower shell (23) mounted at the top of the box body and an upper shell (24) detachably mounted on the lower shell (23), wherein a conical blanking cavity is formed in the lower shell (23), a conical air outlet cavity is constructed on the upper shell (24), the tip of the blanking cavity is arranged downwards, and the tip of the air outlet cavity is arranged upwards; the top of the blanking cavity is communicated with at least one air inlet pipe, the top of the air outlet cavity is communicated with an air outlet pipe (25), the top of the blanking cavity is provided with a filter element, and the air outlet end of the air outlet pipe (25) is connected with a driving part which drives air flow to flow into the blanking cavity and the air outlet cavity.

2. The dust removing device for pepper screening according to claim 1, characterized in that: a rotating shaft (2401) is arranged on one side of the bottom of the upper shell (24), a mounting block (2301) is configured on the lower shell (23) corresponding to the rotating shaft (2401), and a chute (2304) which is used for inserting the rotating shaft (2401) and can allow the rotating shaft (2401) to slide along the upper shell (24) is configured on the mounting block (2301).

3. The dust removing device for pepper screening according to claim 2, characterized in that: relative to the rotating shaft (2401), a clamping block (2402) which extends outwards is arranged on the other side of the upper shell (24), a stop block (2302) which extends outwards is formed on the other side of the lower shell (23) corresponding to the clamping block (2402), and a clamping groove for the clamping block (2402) to slide in and be embedded is formed in the end portion of the stop block (2302); when the rotating shaft (2401) moves to one end of the sliding groove (2304) close to the stop block (2302), the clamping block (2402) can slide and be clamped in the clamping groove.

4. The dust removing device for pepper screening according to claim 3, characterized in that: the lower surface of the clamping block (2402) is provided with a groove (2403) which extends along the width of the clamping block, a protrusion (2303) is arranged on the stop block (2302) corresponding to the groove (2403), and the groove (2403) can be embedded and connected with the protrusion (2303) along with the movement of the upper shell (24).

5. The dust removing device for pepper screening according to claim 1, characterized in that: a support frame (2305) positioned above the blanking cavity is arranged on the lower shell (23), and the filter element is placed on the support frame (2305).

6. The dust removing device for pepper screening according to claim 1, characterized in that: and a filter screen is arranged at the air inlet end of the air inlet pipe.

7. The dust removing device for pepper screening according to claim 1, characterized in that: the air inlet pipes are respectively arranged on two sides of the lower shell (23), and air inlet ends and air outlet ends of the two air inlet pipes are arranged in a staggered mode.

8. The dust removing device for pepper screening according to any one of claims 1 to 7, wherein: a blanking pipe which is obliquely and downwards arranged and communicated with the blanking cavity is arranged at the bottom of the lower shell (23), and the blanking pipe is communicated with the top of the dust collection box (22).