CN221868770U - Discharging device of superfine pulverizer - Google Patents

Abstract

The utility model discloses a discharging device of an ultrafine pulverizer, including a dustproof tube for fixing at the output end of the ultrafine pulverizer, the dustproof tube is provided with a discharging assembly, the discharging assembly includes a motor, a main shaft is fixedly connected to the output end of the motor, a slave shaft is slidably installed at the lower part of the main shaft, a turntable is fixedly connected to the outside of the slave shaft, an auger is fixedly connected to the lower part of the slave shaft, an electric push rod is also fixedly installed at the upper part of the dustproof tube, a linkage plate is fixedly connected to the output end of the electric push rod, a fixed ring is fixedly connected to the side of the linkage plate away from the electric push rod, and the turntable is rotatably installed in the fixed ring. The dustproof tube of the utility model is used to collect dust generated during the pulverization process, and the user can control the main shaft of the motor to drive the slave shaft and the auger to rotate, and perform a discharging operation on the received ultrafine pulverizer discharge powder, and at the same time control the linkage plate to lift and lower through the electric push rod, the linkage plate is fixedly connected to the fixed ring, and the fixed ring is fixedly connected to the slave shaft inside, so that the lifting action can be performed without affecting the rotation of the slave shaft.

Description

A discharging device of ultrafine pulverizer

Technical Field

The utility model belongs to the technical field of ultrafine pulverizers, and in particular relates to a discharging device of an ultrafine pulverizer.

Background Art

Ultrafine pulverizer (also known as micro powder mill, ultrafine mill, etc.) is a powder production equipment that crushes granular materials to micron level (usually 1 to 50 microns) or even nanometer level (less than 1 micron). This type of equipment is widely used in many fields such as pharmaceuticals, chemicals, food, minerals, non-metallic ores, pigments, pesticides, etc., especially in the production of fine powders and the improvement of material performance.

In the traditional technology, a patent with the announcement number CN213567720U discloses a discharging device of an ultrafine pulverizer, including a dust cover, a discharging port is provided at the bottom of the dust cover, a dust-proof tube is mounted on the upper part of the dust cover, a feeding port is provided on one side of the dust cover and the dust-proof tube, the inner wall of the dust-proof tube and the dust cover forms a partition, an exhaust pipe is provided above the side wall of the dust cover, a cyclone separator is provided at the end of the exhaust pipe, the powder outlet of the cyclone separator is connected to a reflux pipe, the reflux pipe is connected to the lower side of one side of the dust cover, a motor is fixed above the dust cover, the output shaft of the motor extends into the dust cover and is connected to an electric telescopic rod, a stirring rod is provided at the bottom of the electric telescopic rod, a spiral stirring paddle is provided below the stirring rod at the position of the discharging port, and the spiral stirring paddle is in contact with the inner wall of the discharging port. The above has the advantages of simple structure, preventing dust pollution while avoiding material waste, reducing material adhesion, and ensuring smooth discharging.

However, there are some problems with the prior art: the traditional device adopts the method of fixing the telescopic rod at the output end of the motor to drive the auger to rotate and lift. In actual use, it is easy to cause the electric telescopic rod to be twisted and damaged between the rods of the main body due to torque. Therefore, we propose a discharging device for an ultrafine pulverizer.

Utility Model Content

In view of the problems existing in the prior art, the utility model provides a discharging device for an ultrafine pulverizer, which solves the problem that traditional devices use a method of fixing a telescopic rod at the output end of a motor to drive the auger to rotate and lift. In actual use, the electric telescopic rod is easily damaged due to twisting between the rod bodies of the main body.

The utility model is implemented as follows: a discharging device of an ultrafine pulverizer comprises a dustproof tube for fixing at the output end of the ultrafine pulverizer, the dustproof tube is provided with a discharging assembly, the discharging assembly comprises a motor, the output end of the motor is fixedly connected with a main shaft, a slave shaft is slidably mounted at the lower part of the main shaft, a turntable is fixedly connected to the outside of the slave shaft, an auger is fixedly connected to the lower part of the slave shaft, an electric push rod is also fixedly mounted on the upper part of the dustproof tube, a linkage plate is fixedly connected to the output end of the electric push rod, a fixing ring is fixedly connected to the side of the linkage plate away from the electric push rod, the turntable is rotatably mounted in the fixing ring, and the auger is coaxially arranged with the lower output port of the dustproof tube.

As a preferred embodiment of the utility model, a support plate is fixedly connected to the lower portion of the slave shaft, and a plurality of scrapers are fixedly connected to the outside of the support plate.

As a preferred embodiment of the utility model, the scraper is movably fitted with the inner wall of the lower part of the dustproof tube, and the scraper is driven by the motor to perform a rotation and scraping operation.

As a preferred embodiment of the utility model, a feed port for docking with an output end of the ultrafine grinder is provided on the upper portion of the dustproof tube, and an air pump is fixedly installed on one side of the dustproof tube.

As a preferred embodiment of the utility model, the output end of the air pump is fixedly connected to an output pipe, and an input pipe is also fixedly installed on the lower part of the dustproof pipe close to the air pump, and the same filter bag is screwed between the output pipe and the input pipe, and the input pipe and the output pipe are respectively connected to the dustproof pipe.

As a preferred embodiment of the utility model, a baffle is slidably installed on the outside of the input pipe, and the baffle movably blocks the transmission channel of the input pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model dustproof tube is used to collect dust generated during the pulverization process and is fixed at the output end of the ultrafine pulverizer. The user can control the motor main shaft to drive the slave shaft and the auger to rotate, and perform the unloading operation on the received ultrafine pulverizer discharge powder. At the same time, the linkage plate is controlled by the electric push rod to lift and lower. The linkage plate is fixedly connected to the fixed ring, and the fixed ring is fixedly connected to the slave shaft. The lifting action can be performed without affecting the rotation of the slave shaft. The lifting and lowering operation is simple in structure and easy to maintain. The user can realize the unloading operation of the discharge powder by controlling the rotation of the motor main shaft. At the same time, the electric push rod can easily control the lifting and lowering of the linkage plate to adjust the height and angle of the discharge device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure provided by an embodiment of the utility model;

FIG2 is a schematic diagram of the structure of a discharging assembly provided in an embodiment of the utility model;

FIG3 is a schematic diagram of the structure at B in FIG2 provided by an embodiment of the utility model;

FIG. 4 is a schematic diagram of the structure of point A in FIG. 1 provided by an embodiment of the utility model.

In the figure: 1. dustproof pipe; 2. discharge assembly; 3. feed port; 4. electric push rod; 5. air pump; 6. output pipe; 7. filter bag; 8. input pipe; 9. baffle;

201, motor; 202, main shaft; 203, slave shaft; 204, support plate; 205, scraper; 206, auger; 207, linkage plate; 208, fixed ring; 209, turntable.

DETAILED DESCRIPTION

In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

As shown in Figures 1 to 4, a discharging device of an ultrafine pulverizer provided by an embodiment of the utility model includes a dustproof tube 1 for fixing at the output end of the ultrafine pulverizer, the dustproof tube 1 is provided with a discharging assembly 2, the discharging assembly 2 includes a motor 201, the output end of the motor 201 is fixedly connected to a main shaft 202, a slave shaft 203 is slidably mounted at the lower part of the main shaft 202, a turntable 209 is fixedly connected to the outside of the slave shaft 203, an auger 206 is fixedly connected to the lower part of the slave shaft 203, an electric push rod 4 is also fixedly mounted on the upper part of the dustproof tube 1, a linkage plate 207 is fixedly connected to the output end of the electric push rod 4, a fixing ring 208 is fixedly connected to the side of the linkage plate 207 away from the electric push rod 4, the turntable 209 is rotatably mounted in the fixing ring 208, and the auger 206 is coaxially arranged with the lower output port of the dustproof tube 1.

The above-mentioned discharge device of the ultrafine pulverizer, the dustproof tube 1 is used to collect the dust generated during the pulverization process and is fixed at the output end of the ultrafine pulverizer. The user can control the main shaft 202 of the motor 201 to drive the slave shaft 203 and the auger 206 to rotate, and perform the unloading operation on the received ultrafine pulverizer discharge powder. At the same time, the linkage plate 207 is controlled by the electric push rod 4 to lift and lower. The linkage plate 207 is fixedly connected to the fixed ring 208, and the fixed ring 208 is fixedly connected to the slave shaft 203. The lifting action can be performed without affecting the rotation of the slave shaft 203. The lifting and lowering operation is performed, and the structure is simple and easy to maintain. The user can realize the unloading operation of the discharge powder by controlling the rotation of the main shaft 202 of the motor 201. At the same time, the electric push rod 4 can easily control the lifting and lowering of the linkage plate 207 to realize the adjustment of the height and angle of the discharge device.

In this embodiment, a support plate 204 is fixedly connected to the lower part of the shaft 203, and a plurality of scrapers 205 are fixedly connected to the outside of the support plate 204. The scrapers 205 are movably fitted to the inner wall of the lower part of the dustproof tube 1, and the scrapers 205 are driven by the motor 201 to perform a rotating scraping operation.

The scraper 205 is movably fitted with the inner wall of the lower part of the dustproof pipe 1, and the scraper 205 is driven by the motor 201 to perform a rotating scraping operation. The design of the scraper 205 can realize the scraping operation of the material attached to the inner wall of the conical bottom of the dustproof pipe 1, avoiding the adhesion and clogging of the material, and keeping the discharge device clean and smooth.

In this embodiment, a feed port 3 for docking with the output end of the ultrafine pulverizer is provided on the upper part of the dustproof pipe 1, and an air pump 5 is fixedly installed on one side of the dustproof pipe 1. An output pipe 6 is fixedly connected to the output end of the air pump 5, and an input pipe 8 is also fixedly installed on the lower part of the dustproof pipe 1 near the air pump 5. The same filter bag 7 is screwed between the output pipe 6 and the input pipe 8, and the input pipe 8 and the output pipe 6 are respectively connected to the dustproof pipe 1. A baffle 9 is slidably installed on the outside of the input pipe 8, and the baffle 9 movably blocks the transmission channel of the input pipe 8.

The upper part of the dust-proof pipe 1 is provided with a feed port 3 that is docked with the output end of the ultrafine pulverizer, and is used to collect dust generated during the pulverization process. An air pump 5 is fixedly installed on one side of the dust-proof pipe 1. The air pump 5 is used to generate airflow to help collect and transport dust. The air pump 5 generates airflow through the air pump 5, and transmits the floating dust in the dust-proof pipe 1 to the collection bag through the output pipe 6 for filtration. The output end of the air pump 5 is fixedly connected with an output pipe 6 for transmitting dust, so that the user first presses the baffle 9 to close the transmission pipeline of the input pipe 8, and then collects the floating dust in the dust removal pipe through the air pump 5 and transmits it to the collection bag through the output pipe 6 for filtration, collects the dust in the collection bag, and then opens the baffle 9 in stages to transmit the collected dust to the lower part of the dust-proof pipe 1 to complete the dust recovery work.

The working principle of this utility model:

When in use, the dustproof tube 1 is used to collect dust generated during the crushing process and is fixed at the output end of the ultrafine pulverizer. The user can control the main shaft 202 of the motor 201 to drive the slave shaft 203 and the auger 206 to rotate, and perform a material discharge operation on the received ultrafine pulverizer discharge powder. At the same time, the linkage plate 207 is controlled by the electric push rod 4 to lift and lower. The linkage plate 207 is fixedly connected to the fixed ring 208, and the fixed ring 208 is fixedly connected to the slave shaft 203. The lifting action can be performed without affecting the rotation of the slave shaft 203. The lifting and lowering material discharge operation is simple in structure and easy to maintain and maintain. The user can realize the material discharge operation of the discharge powder by controlling the rotation of the main shaft 202 of the motor 201. At the same time, the electric push rod 4 can easily control the lifting and lowering of the linkage plate 207 to adjust the height and angle of the discharge device.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a discharging device of superfine pulverizer, is including being used for fixing dustproof pipe (1) at superfine pulverizer output, its characterized in that: the dustproof pipe (1) is equipped with ejection of compact subassembly (2), ejection of compact subassembly (2) include motor (201), motor (201) output fixedly connected with main shaft (202), main shaft (202) lower part slidable mounting has from axle (203), from axle (203) outside fixedly connected with carousel (209), from axle (203) lower part fixedly connected with auger (206), dustproof pipe (1) upper portion still fixedly mounted has electric push rod (4), electric push rod (4) output fixedly connected with linkage board (207), one side fixedly connected with solid fixed ring (208) of electric push rod (4) are kept away from to linkage board (207), carousel (209) rotation is installed in solid fixed ring (208), auger (206) with the coaxial setting of lower part delivery outlet of dustproof pipe (1).

2. The discharge apparatus of an ultra-fine pulverizer as recited in claim 1, wherein: the lower part of the driven shaft (203) is fixedly connected with a supporting disc (204), and a plurality of scraping plates (205) are fixedly connected to the outside of the supporting disc (204).

3. The discharge device of an ultra-fine pulverizer as recited in claim 2, wherein: the scraping plate (205) is movably attached to the inner wall of the lower portion of the dustproof pipe (1), and the scraping plate (205) is driven by the motor (201) to perform rotary scraping operation.

4. The discharge apparatus of an ultra-fine pulverizer as recited in claim 1, wherein: the novel ultra-fine pulverizer is characterized in that a feed inlet (3) for being in butt joint with the output end of the ultra-fine pulverizer is formed in the upper portion of the dustproof pipe (1), and an air pump (5) is fixedly mounted on one side of the dustproof pipe (1).

5. The discharge apparatus of a micronizer according to claim 4 wherein: the air pump is characterized in that an output pipe (6) is fixedly connected to the output end of the air pump (5), an input pipe (8) is fixedly installed on the lower portion of one side, close to the air pump (5), of the dustproof pipe (1), the same filter bag (7) is connected between the output pipe (6) and the input pipe (8) in a threaded mode respectively, and the input pipe (8) and the output pipe (6) are communicated with the dustproof pipe (1) respectively.

6. The discharge apparatus of a micronizer according to claim 5, wherein: the baffle (9) is slidably arranged outside the input pipe (8), and the baffle (9) is movably used for blocking a transmission channel of the input pipe (8).