CN215655676U

CN215655676U - Feeding assembly is used in production of dolomite sand

Info

Publication number: CN215655676U
Application number: CN202122140253.7U
Authority: CN
Inventors: 张永新; 黄启通; 梁仕海; 黄森宇
Original assignee: Lianzhou Jindi New Material Co ltd
Current assignee: Lianzhou Jindi New Material Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-28
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a feeding assembly for dolomite sand production, and relates to the technical field of dolomite sand production. According to the utility model, through the first motor, the gear ring, the partition plate and the filter screens, the crushed dolomite sand falls on the filter screens when feeding into the first shell, the dolomite sand with larger particles is filtered out through the filter screens, and meanwhile, the working pressure of the filter screens is reduced because the aperture of one filter screen is larger than that of the other filter screen, so that the dolomite sand with larger particles is filtered out, and the blockage of a feeding component during feeding is effectively avoided.

Description

Feeding assembly is used in production of dolomite sand

Technical Field

The utility model relates to the technical field of dolomite sand production, in particular to a feeding assembly for dolomite sand production.

Background

Dolomite is a carbonate mineral, and is respectively provided with iron dolomite and manganese dolomite, the crystal structure of the dolomite is calcite, the dolomite is often rhombohedral and can slowly bubble when meeting cold dilute hydrochloric acid, some dolomite emits orange red light under the irradiation of cathode rays, the dolomite is a main mineral component forming the dolomite and the dolomite limestone, the dolomite can be used in the fields of building materials, ceramics, glass and refractory materials, chemical industry and agriculture, environmental protection, energy conservation and the like, the dolomite needs to be crushed into dolomite sand by a crushing device before use, the surface of the dolomite sand is cleaned by a sand washer to remove impurities, and the crushed dolomite sand is generally input into the sand washer by a feeding assembly when the dolomite sand is cleaned.

The feeding assembly for producing the existing dolomite sand is characterized in that partial dolomite sand can be broken unevenly when the feeding assembly feeds the sand washer, so that particles are large, the feeding assembly generally adopts a discharge valve with a small volume and a low cost to automatically feed the sand washer, the large dolomite sand particles are easy to accumulate to cause blockage in the discharge valve or the feeding assembly when blanking is caused, meanwhile, the product quality produced by the large dolomite sand particles is poor, the feeding assembly is inconvenient to use, and the feeding assembly for producing the existing dolomite sand is easy to disperse in advance due to the fact that the dolomite sand is broken when the feeding assembly feeds and the blanking, so that the dust is easy to disperse to affect the environment when the feeding assembly feeds and the blanking, meanwhile, workers work in the large environment easily and do not affect the body well for a long time, and the feeding assembly is inconvenient to use.

Disclosure of Invention

Based on this, the utility model aims to provide a feeding assembly for dolomite sand production, so as to solve the technical problems of easy blockage and large dust during blanking.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a feeding subassembly is used in production of dolomite sand, includes first shell, the back of first shell is connected with the cabinet body, the inside of the cabinet body is provided with the dust removal subassembly, one side of the cabinet body is connected with the access door, the inside of first shell is provided with filtering component, the top of first shell is connected with the feed inlet, the bottom of first shell is connected with the discharge valve, the surface of first shell is connected with out the discharge door, one side of first shell is connected with the second shell.

Through adopting above-mentioned technical scheme, filtering component filters out the great dolomite sand of granule through the filter screen, thereby simultaneously because the aperture ratio of a filter screen is big than the operating pressure of another filter screen in the aperture to filter out the great dolomite sand of granule, dust removal component passes through the fan and starts the back and store in the dust suction dust removal filter bag through gas-supply pipe and gas collecting hood dust suction that will fly away, in order to avoid the dust pollution environment that scatters at will.

Further, the filtering component comprises a first motor and two shells, the first motor is installed inside the cabinet body, the two shells are connected inside a first shell, the output end of the first motor is connected with a first rotating shaft, two gears and two gears are sleeved outside the first rotating shaft, a partition board and two partition boards are connected above the inside of the shells, a linkage frame and two gear rings are sleeved outside the linkage frame, and a filter screen is installed inside the linkage frame.

Through adopting above-mentioned technical scheme, the dolomite sand after the breakage drops on the filter screen when feeding in to first shell, filter out the great dolomite sand of granule through the filter screen, thereby simultaneously because the aperture ratio of a filter screen is big the operating pressure who reduces the filter screen in the aperture ratio of another filter screen, so that filter out the great dolomite sand of granule, first motor starts two gear rotations of output through first rotation axis drive, later through two linkage framves of gear and ring gear meshing drive two filter screen rotations, the filter screen is released the dolomite sand that blocks on the filter screen through the partition panel after rotating and is blockked up in order to avoid the filter screen to be blockked up.

Further, the dust removal subassembly is including installing in the fan of the internal portion of cabinet and installing respectively in two second motors of the internal portion both sides of cabinet, the inlet end of fan is connected with dust bag, the inlet end of fan is connected with the gas-supply pipe, the surface that the one end of gas-supply pipe runs through the cabinet body extends to the inside top of first shell and is connected with the gas collecting channel, the inside both sides of gas collecting channel all are connected with the support frame, the internal connection of support frame has the guide bar, the spring has been cup jointed to the outside of guide bar, one side of guide bar is connected with the frame, the internally mounted of frame has the dust screen, two the output of second motor all is connected with the second rotation axis, two the one end of second rotation axis extends to the inside both sides of first shell respectively and is connected with the cam.

Through adopting above-mentioned technical scheme, the fan starts the back and stores in the dust suction dust removal filter bag that will fly off through gas-supply pipe and gas collecting hood, in order to avoid the dust pollution environment that flies off at will, block white marble sand through the dust screen simultaneously, in order to avoid white marble sand to get into the dust removal filter bag, output end drive cam is rotatory after the second motor starts, the recess through the frame bottom promotes the frame rebound behind the cam rotation and compresses the spring, later the spring loses pressure and promotes the frame rebound and make the dust screen vibrations, avoid the dust screen to be blockked up.

Furthermore, one the aperture of filter screen is greater than the aperture of another filter screen, and two the gear meshes with two ring gears respectively mutually, two the link frame rotates with two casings respectively through the pivot and is connected.

Through adopting above-mentioned technical scheme, the dolomite sand after the breakage drops on the filter screen when feeding in to first shell, filters out the great dolomite sand of granule through the filter screen, thereby simultaneously because the aperture of a filter screen is big than the aperture of another filter screen reduces the operating pressure of filter screen to filter out the great dolomite sand of granule.

Furthermore, the bottom of the frame is provided with a groove, the groove is arc-shaped, and the frame is connected with the support frame in a sliding mode through the guide rod.

Through adopting above-mentioned technical scheme, the output drive cam is rotatory after the second motor starts, and the recess through the frame bottom promotes the frame rebound after the cam is rotatory with the spring compression, and later the spring loses pressure and promotes the frame rebound and make the dust screen vibrations, avoids the dust screen to be blockked up.

Furthermore, the outer surface of the second shell is provided with a control panel, and the discharge valve, the fan, the second motor and the first motor are all electrically connected with the control panel.

Through adopting above-mentioned technical scheme, the staff opens or closes discharge valve, fan, second motor and first motor through control panel, and the staff opens the discharge valve through control panel and makes the dolomite sand get into the washing machine and wash when needs input the dolomite sand in to the washing machine.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, through the first motor, the gears, the toothed rings, the partition plate and the filter screens, crushed dolomite sand falls on the filter screens when feeding into the first shell, the dolomite sand with larger particles is filtered out through the filter screens, and meanwhile, the working pressure of the filter screens is reduced because the aperture of one filter screen is larger than that of the other filter screen, so that the dolomite sand with larger particles is filtered out;

2. according to the dust removal filter bag, the fan, the second motor, the dust removal filter bag, the cam, the spring and the dust screen are used, scattered dust is pumped into the dust removal filter bag through the gas conveying pipe and the gas collecting cover to be stored after the fan is started, so that the dust is prevented from being scattered randomly to pollute the environment, meanwhile, dolomite sand is prevented from entering the dust removal filter bag through the dust screen, the output end of the second motor drives the cam to rotate after the fan is started, the frame is pushed to move upwards through the groove in the bottom of the frame to compress the spring after the cam rotates, then the spring loses pressure to push the frame to move downwards to enable the dust screen to vibrate, the dust screen is prevented from being blocked, and the dust is effectively prevented from being scattered randomly.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic sectional view of the cabinet according to the present invention;

FIG. 4 is a schematic top view of the housing of the present invention;

fig. 5 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a first housing; 2. a cabinet body; 3. a second housing; 4. a feed inlet; 5. an access door; 6. a control panel; 7. a filter assembly; 701. a first motor; 702. a first rotating shaft; 703. a gear; 704. a housing; 705. a partition panel; 706. a linkage frame; 707. a toothed ring; 708. filtering with a screen; 8. a dust removal assembly; 801. a gas-collecting hood; 802. a gas delivery pipe; 803. a fan; 804. a second motor; 805. a dust removal filter bag; 806. a cam; 807. a support frame; 808. a guide bar; 809. a spring; 810. a frame; 811. a dust screen; 812. a second rotation shaft; 9. a discharge valve; 10. a discharge door.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A feeding assembly for dolomite sand production is disclosed, as shown in figures 1-3, and comprises a first shell 1, wherein the back of the first shell 1 is connected with a cabinet body 2, a dust removal assembly 8 is arranged in the cabinet body 2 to effectively avoid dust from flying, one side of the cabinet body 2 is connected with an access door 5, a filtering assembly 7 is arranged in the first shell 1 to effectively avoid the blocking phenomenon of the feeding assembly when the feeding assembly conveys materials to a sand washer, the top of the first shell 1 is connected with a feeding port 4, the bottom of the first shell 1 is connected with a discharge valve 9, the outer surface of the first shell 1 is connected with a discharge door 10, one side of the first shell 1 is connected with a second shell 3, the outer surface of the second shell 3 is provided with a control panel 6, the discharge valve 9, a fan 803, a second motor 804 and the first motor 701 are all electrically connected with the control panel 6, and a worker opens or closes the discharge valve 9 through the control panel 6, A fan 803, a second motor 804 and a first motor 701.

Referring to fig. 2 and 4, the filtering assembly 7 includes a first motor 701 installed inside the cabinet body 2 and two casings 704 connected inside the first casing 1, an output end of the first motor 701 is connected with a first rotating shaft 702, two gears 703 are sleeved outside the first rotating shaft 702, partition boards 705 are connected above the inside of the two casings 704, two linkage frames 706 are connected inside the two casings 704, toothed rings 707 are sleeved outside the two linkage frames 706, filter screens 708 are installed inside the two linkage frames 706, the aperture of one filter screen 708 is larger than that of the other filter screen 708, the two gears 703 are respectively meshed with the two toothed rings 707, the two linkage frames 706 are respectively rotatably connected with the two casings 704 through rotating shafts, and the blocking phenomenon of the feeding assembly during material conveying of the sand washer is effectively avoided.

Referring to fig. 2, 3 and 5, the dust removing assembly 8 includes a fan 803 installed inside the cabinet 2 and two second motors 804 installed on two sides inside the cabinet 2 respectively, an air inlet end of the fan 803 is connected with a dust removing filter bag 805, an air inlet end of the fan 803 is connected with an air pipe 802, one end of the air pipe 802 extends to the upper part inside the first casing 1 through the surface of the cabinet 2 and is connected with an air collecting hood 801, two sides inside the air collecting hood 801 are connected with a support frame 807, the inside of the support frame 807 is connected with a guide rod 808, the outside of the guide rod 808 is sleeved with a spring 809, one side of the guide rod 808 is connected with a frame 810, the inside of the frame 810 is installed with a dust screen 811, output ends of the two second motors 804 are connected with second rotating shafts 812, one ends of the two second rotating shafts 812 extend to two sides inside the first casing 1 respectively and are connected with cams 806, the bottom of the frame is provided with a groove, and the groove is arc-shaped, and the frame 810 is connected with the support frame 807 in a sliding manner through the guide rod 808, so that dust scattering is effectively avoided.

The implementation principle of the embodiment is as follows: firstly, a worker starts a first motor 701, a second motor 804 and a fan 803 through a control panel 6, then a discharge port of the crusher inputs crushed white marble sand into a first shell 1 through a feed port 4, the crushed white marble sand falls on a filter screen 708 when feeding the material into the first shell 1, the white marble sand with larger particles is filtered out through the filter screen 708, meanwhile, the working pressure of the filter screen 708 is reduced because the aperture of one filter screen 708 is larger than that of the other filter screen 708, so as to filter out the white marble sand with larger particles, after the first motor 701 is started, an output end drives two gears 703 to rotate through a first rotating shaft 702, then two linkage frames 706 are driven to respectively drive the two filter screens 708 to rotate through the meshing of the gears 703 and a toothed ring 707, the filter screen 708 pushes out the white marble sand clamped on the filter screen 708 through a partition plate 705 after rotating so as to avoid the filter screen 708 from being blocked, after the fan 803 is started, the scattered dust is pumped into the dust-removing filter bag 805 for storage through the gas pipe 802 and the gas collecting hood 801, so as to prevent the dust from scattering randomly to pollute the environment, meanwhile, the dolomite sand is blocked by the dustproof net 811 to prevent the dolomite sand from entering the dust removal filter bag 805, the output end of the second motor 804 is driven to rotate by the second rotating shaft 812, the cam 806 pushes the frame 810 to move upwards to compress the spring 809 by the groove at the bottom of the frame 810 after rotating, then the spring 809 loses pressure to push the frame 810 to move downwards to vibrate the dustproof net 811 to prevent the dustproof net 811 from being blocked, when the dolomite sand needs to be input into the sand washer, a worker opens the discharge valve 9 through the control panel 6 to enable the dolomite sand to enter the sand washer for cleaning, after the work is finished, the worker can open the access door 5 to replace and clean the dust removal filter bag 805, meanwhile, the worker can open the discharge door 10 to take out the large-particle dolomite sands on the filter screen 708 for re-crushing.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. A feeding assembly is used in production of dolomite sand, includes first shell (1), its characterized in that: the utility model discloses a cabinet, including first shell (1), the back of the first shell (1) is connected with the cabinet body (2), the inside of the cabinet body (2) is provided with dust removal subassembly (8), one side of the cabinet body (2) is connected with access door (5), the inside of first shell (1) is provided with filtering component (7), the top of first shell (1) is connected with feed inlet (4), the bottom of first shell (1) is connected with discharge valve (9), the surface of first shell (1) is connected with discharge door (10), one side of first shell (1) is connected with second shell (3).

2. The feeding assembly for dolomite sand production according to claim 1, wherein: the utility model discloses a cabinet, including installing in cabinet body (2) inside first motor (701) and connecting in two inside casings (704) of first shell (1) filtering component (7), the output of first motor (701) is connected with first rotation axis (702), two gears (703), two have been cup jointed to the outside of first rotation axis (702) the inside top of casing (704) all is connected with partition panel (705), two the inside of casing (704) all is connected with linkage frame (706), two ring gear (707) have all been cup jointed to the outside of linkage frame (706), two filter screen (708) have all been installed to the inside of linkage frame (706).

3. The feeding assembly for dolomite sand production according to claim 1, wherein: the dust removal assembly (8) comprises a fan (803) arranged inside the cabinet body (2) and two second motors (804) respectively arranged on two sides inside the cabinet body (2), wherein a dust removal filter bag (805) is connected to the air inlet end of the fan (803), an air conveying pipe (802) is connected to the air inlet end of the fan (803), one end of the air conveying pipe (802) penetrates through the surface of the cabinet body (2) and extends to the upper part inside the first shell (1) to be connected with an air collecting hood (801), two sides inside the air collecting hood (801) are connected with supporting frames (807), a guide rod (808) is connected to the inside of each supporting frame (807), a spring (809) is sleeved outside the guide rod (808), one side of the guide rod (808) is connected with a frame (810), a dust screen (811) is arranged inside the frame (810), and the output ends of the two second motors (804) are connected with a second rotating shaft (812), one end of each of the two second rotating shafts (812) extends to the two sides of the interior of the first shell (1) and is connected with a cam (806).

4. The feeding assembly for dolomite sand production according to claim 2, wherein: the aperture of one filter screen (708) is larger than that of the other filter screen (708), the two gears (703) are respectively meshed with the two gear rings (707), and the two linkage frames (706) are respectively connected with the two shells (704) in a rotating mode through rotating shafts.

5. The feeding assembly for dolomite sand production according to claim 3, wherein: the bottom of frame (810) is seted up flutedly, just the recess is circular-arc, frame (810) pass through guide bar (808) and support frame (807) sliding connection.

6. The feeding assembly for dolomite sand production according to claim 1, wherein: the outer surface of the second shell (3) is provided with a control panel (6), and the discharge valve (9), the fan (803), the second motor (804) and the first motor (701) are all electrically connected with the control panel (6).