CN218392808U

CN218392808U - Dust removal structure for crushing apparatus

Info

Publication number: CN218392808U
Application number: CN202222724231.XU
Authority: CN
Inventors: 王江; 宋丙君; 宋祥文; 杨保全
Original assignee: Rizhao Yanggong Garden Machinery Co ltd
Current assignee: Rizhao Yanggong Garden Machinery Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-31
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a dust removal structure for crushing apparatus belongs to dust removal technical field. The utility model provides a dust removal structure for crushing apparatus, includes the body frame, the body frame opening upwards, the inboard left part of body frame rotates and installs the filter frame, filter bag group is installed to the filter frame left end, the filter frame includes the trachea, the gas passing hole that the equidistance was arranged is seted up to the trachea lateral wall, rotatory sealed head is installed to the trachea left end. The utility model discloses a holistic structure setting uses cylindric filter frame, and collocation annular filter screen can use the filter screen of great area in finite space, has carried the effective area that removes dust to adopt stage filtration, with the dust dispersion to in the filter screen and the filter bag of different positions, and middle pipeline adopts porous long tube, avoids leading to unable ventilation because the part gas pocket is crossed to block up, avoids using filter screen and pipe blockage, the extension maintenance cycle.

Description

Dust removal structure for crushing apparatus

Technical Field

The utility model relates to a dust removal technical field, more specifically say, relate to a dust removal structure for crushing apparatus.

Background

The crushing apparatus is a generic term for crushing machines and grinding machines. The two are generally roughly distinguished according to the size of the discharged particle size, and sometimes the grinding machine is also called a crushing machine, which is a narrow meaning of the crushing apparatus. A machine for pulverizing solid materials into small pieces, fine powder or powder by applying mechanical force.

In the existing crushing operation, the crushing equipment has inevitable dust loss, so that dust in a factory is raised, the environmental sanitation and the health of workers are influenced, and therefore a dust removal structure is required to be used for field dust removal.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a dust removal structure for crushing apparatus to propose the easy problem of blockking up of dust removal structure who uses in the current crushing factory building in solving above-mentioned background art.

2. Technical scheme

A dust removal structure for crushing equipment comprises a main frame, wherein the opening of the main frame is upward, a filter frame is rotatably arranged at the left part of the inner side of the main frame, a filter bag group is arranged at the left end of the filter frame, the filter frame comprises a gas passing pipe, gas passing holes which are arranged at equal intervals are formed in the outer side wall of the gas passing pipe, a rotary sealing head is arranged at the left end of the gas passing pipe, a support is arranged at the right end of the rotary sealing head, and a filter ring is arranged outside the support;

the body frame opening makes progress for outside debris can follow the top and get into the body frame, at the built-in air pump of air inlet installation of filter bag group, inhale outside gas from the filter frame position, make outside debris be stayed on annular filter ring outer wall, improve and filter the surface area, realize the coarse filtration, and make the air carry the thin garrulous debris from the gas pocket and get into the filter bag group, realize the fine filtration, carry out the hierarchical filtration of subregion, debris with different sizes are collected in the position of difference, set up as much as possible filtration area in less space, the extension maintenance cycle.

Preferably, a plurality of support frames are arranged on the inner wall of the filter ring in a spiral manner, and are arranged in an equal-angle staggered manner;

the support frame can support straining the ring, guarantees to strain the ring and keeps being difficult for the deformation under the stable state of annular.

Preferably, the left end of the rotary sealing head is in conduction connection with an air inlet of the filter bag group, and a belt pulley group is installed at the left part of the rotary sealing head;

the rotary sealing head can be in rotary sealing with the filter bag group, so that stable rotation of the filter ring is not influenced while gas passing is guaranteed, the upward position of the filter ring can be changed when the filter ring rotates, and the annular surface area of the filter ring is fully utilized.

Preferably, a motor is installed on the rear side of the main frame, a belt pulley is installed at the left end of a motor shaft of the motor, and the belt pulley group is connected with the belt pulley in a meshing manner through a belt;

the motor adopts low-speed motor, can slow down and increase the turn round, guarantees that the transmission is stable, drives through the pulley group, guarantees syntropy stable.

Preferably, a protective frame is mounted at the top end of the main frame, and the protective frame adopts an arc-shaped grid structure;

the protective frame can cover the top end of the main frame, so that a worker is prevented from directly stretching hands to enter the protective frame, or other large-size objects enter the protective frame to be damaged and scrape the protective frame.

Preferably, a transmission shaft is installed on the rear side of the main frame, a gear set is installed at the left end of the transmission shaft, the transmission shaft is in meshed connection with a motor through the gear set, a synchronous belt set is installed at the right end of the transmission shaft, and a scraping frame is installed at the front end of the synchronous belt set;

the transmission shaft passes through gear train and motor meshing for scrape the frame and strain ring rotation direction opposite, guarantee to strain the big piece debris of ring outer wall and can be scraped by the efficient, stay and wait to concentrate in the body frame and collect.

Preferably, the scraping frame is rotatably connected with the right end of the main frame and comprises a rotary seat, scraping strips matched with the filter rings are installed at the left end of the rotary seat, reinforcing rings are installed between the scraping strips, and an inclined plane is arranged on the front side of each scraping strip;

scrape the frame and rotate the installation, drive all strips of scraping through the swivel mount and rotate, scrape the strip and can scrape the filter ring outer wall, will strain the debris in the ring outside and strike off to scrape the strip through the reinforcing ring and consolidate, guarantee to scrape the stability when strip rotates, and what scrape the strip sets up the inclined plane to the thing face of meeting, what can be smooth scrapes debris.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a holistic structure setting uses cylindric filter frame, and collocation annular filter screen can use the filter screen of great area in finite space, has carried the effective area that removes dust to adopt stage filtration, with the dust dispersion to in the filter screen and the filter bag of different positions, and middle pipeline adopts porous long tube, avoids leading to unable ventilation because the part gas pocket is crossed to block up, avoids using filter screen and pipe blockage, the extension maintenance cycle.

2. The utility model discloses a holistic structure setting scrapes the frame in the installation of the filter frame outside, and the scraper blade can be scraped the absorbent big piece debris in the filter screen outside to scrape a mid-mounting reinforcing ring, the built-in enhancement frame of filter frame can guarantee the stable contact between scraper blade and the filter ring, guarantees to strike off thoroughly, and scrapes the frame and driven corotation, and the filter frame is driven the reversal, can guarantee to rotate at a high speed relatively, guarantees that efficient debris strikes off, improves the filter screen patency.

Drawings

FIG. 1 is a left side schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the right side of the structure of the present invention;

fig. 3 is a schematic view of the present invention showing a partial structure;

fig. 4 is a schematic diagram of the partial structure split of the present invention.

The reference numbers in the figures illustrate: a main frame 1; a protection frame 11; a filter frame 2; a rotary sealing head 21; a gas passing hole 22; a gas passing pipe 23; a bracket 24; a filter ring 25; a support frame 26; a filter bag group 3; a scraping frame 4; a reinforcement ring 41; a wiper strip 42; a swivel mount 43; a ramp 44; a drive assembly 5; a transmission shaft 51; a gear set 52; a pulley group 53; a set of synchronization bands 54.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides two technical solutions:

the first embodiment is as follows:

the utility model provides a dust removal structure for crushing apparatus, includes

body frame

1, and 1 opening of body frame makes progress, and 1 inboard left part of body frame rotates and installs filter frame 2, and filter bag group 3 is installed to filter frame 2 left end, and filter frame 2 includes air pipe 23, and air pipe 23 lateral wall is seted up the air hole 22 of crossing that the equidistance was arranged, crosses air pipe 23 left end and installs rotary seal head 21, and support 24 is installed to rotary seal head 21 right-hand member, and filter ring 25 is installed in the support 24 outside.

Specifically, the support frame 26 is installed to straining ring 25 inner wall, and the support frame 26 sets to the heliciform, and the support frame 26 is provided with a plurality ofly, and a plurality of support frames 26 are the angular staggered arrangement that waits.

Furthermore, the left end of the rotary sealing head 21 is connected with the air inlet of the filter bag group 3 in a conduction manner, and the left part of the rotary sealing head 21 is provided with a belt pulley group 53.

It is worth to say that the motor is installed at the rear side of the main frame 1, a belt pulley is installed at the left end of a motor shaft of the motor, and the belt pulley group 53 is connected with the belt pulley through a belt in a meshing manner.

The opening of body frame 1 upwards, make outside debris can follow the top and get into body frame 1, install built-in air pump at the air inlet of filter bag group 3, inhale outside gas from filter frame 2 position, make outside debris be stayed on annular filter ring 25 outer wall, improve and filter the surface area, realize the coarse filtration, and make the air carry fine crushing debris from gas passing hole 22 and get into filter bag group 3, realize the fine filtration, carry out the hierarchical filtration of subregion, debris with different sizes are collected in the position of difference, set up as much as possible filtration area in less space, the extension maintenance cycle, support frame 26 can support filter ring 25, guarantee that filter ring 25 keeps difficult deformation under the stable state of annular, rotatory sealing head 21 can with filter bag group 3 between rotate sealed, when guaranteeing to pass gas, do not influence the stable rotation of filter ring 25, when filter ring 25 rotates, can change the position that filter ring 25 faces upwards, make full use of the annular surface area of filter ring 25. The motor adopts low-speed motor, can slow down and increase the turn round, guarantees that the transmission is stable, drives through pulley block 53, guarantees syntropy stable.

Example two:

body frame

It is worth noting that the top end of the main frame 1 is provided with a protective frame 11, and the protective frame 11 adopts an arc-shaped grid structure.

Besides, a transmission shaft 51 is installed at the rear side of the main frame 1, a gear set 52 is installed at the left end of the transmission shaft 51, the transmission shaft 51 is meshed and connected with a motor through the gear set 52, a synchronous belt set 54 is installed at the right end of the transmission shaft 51, and a scraping frame 4 is installed at the front end of the synchronous belt set 54.

It has to be said that the scraping frame 4 is rotatably connected with the right end of the main frame 1, the scraping frame 4 comprises a rotary seat 43, the left end of the rotary seat 43 is provided with scraping strips 42 matched with the filter rings 25, reinforcing rings 41 are arranged between the scraping strips 42, and the front sides of the scraping strips 42 are provided with inclined planes 44.

The protection frame 11 can cover the top of the main frame 1, prevent that the direct hand that stretches out of the workman from getting into, perhaps other bulky article get into the damage and scrape frame 4, transmission shaft 51 passes through gear train 52 and motor meshing, make and scrape frame 4 and filter ring 25 rotation opposite direction, guarantee that the big piece debris of filter ring 25 outer wall can the efficient be scraped down, stay main frame 1 wait to concentrate the collection, scrape frame 4 and rotate the installation, it rotates to drive all strips 42 of scraping through swivel mount 43, scrape strip 42 and can scrape filter ring 25 outer wall, scrape the debris in the filter ring 25 outside, and scrape strip 42 through reinforcing ring 41 and consolidate, guarantee to scrape the stability when strip 42 rotates, and the object-facing side of scraping strip 42 sets up inclined plane 44, can be smooth scrape debris.

The air pump and the motor that involve in two kinds of embodiments adopt current product, and its supporting control system, electromagnetic switch and circuit also can be provided by the producer, in addition, the utility model discloses in involve power module, circuit and electronic components and control module and be prior art, the skilled person can realize completely, need not proud, the utility model discloses the content of protection does not also relate to the improvement to inner structure and method.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dust removal structure for crushing apparatus, includes body frame (1), its characterized in that: the utility model discloses a filter bag, including frame (1), frame (2), filter bag group (3) air inlet, filter frame (2) are including crossing trachea (23), cross trachea (23) lateral wall and set up gas pocket (22) that the equidistance was arranged, cross trachea (23) left end and install rotary seal head (21), support (24) are installed to rotary seal head (21) right-hand member, straining ring (25) are installed in support (24) outside.

2. The dust removing structure for a pulverizing apparatus as claimed in claim 1, wherein: filter ring (25) inner wall and install support frame (26), heliciform is set to support frame (26), support frame (26) are provided with a plurality ofly, and are a plurality of support frame (26) are equal angle staggered arrangement.

3. The dust removing structure for a pulverizing apparatus as claimed in claim 2, wherein: rotatory sealed head (21) left end and filter bag group (3) air inlet conductive connection, rotatory sealed head (21) left part is installed pulley group (53).

4. A dust removing structure for a pulverizing apparatus as defined in claim 3, wherein: the motor is installed to body frame (1) rear side, the belt pulley is installed to the motor shaft left end of motor, belt pulley group (53) are connected through belt and belt pulley meshing.

5. The dust removing structure for a pulverizing apparatus as claimed in claim 4, wherein: protection frame (11) are installed on body frame (1) top, protection frame (11) adopt arc spatial grid structure.

6. The dust removing structure for a pulverizing apparatus according to claim 5, wherein: transmission shaft (51) are installed to body frame (1) rear side, gear train (52) are installed to transmission shaft (51) left end, transmission shaft (51) are connected through gear train (52) and motor meshing, synchronous belt group (54) are installed to transmission shaft (51) right-hand member, synchronous belt group (54) front end is installed and is scraped frame (4).

7. The dust removing structure for a pulverizing apparatus as claimed in claim 6, wherein: scrape frame (4) and body frame (1) right-hand member and rotate the connection, scrape frame (4) including swivel mount (43), swivel mount (43) left end install with filter ring (25) complex scrape strip (42), scrape and install between strip (42) reinforcing ring (41), it is provided with inclined plane (44) to scrape strip (42) front side.