CN215964031U

CN215964031U - Mechatronic powder rubbing crusher

Info

Publication number: CN215964031U
Application number: CN202022587077.7U
Authority: CN
Inventors: 柳斌; 邓丽霞
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Zhejiang Industry Polytechnic College
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2022-03-08
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses an electromechanical integrated powder pulverizer, which comprises a box body, wherein two material plates, a fixed plate, a slide rail and a filter plate are fixedly arranged on the box body, a protective cover is fixedly arranged on the fixed plate, the protective cover penetrates through the box body and extends into the box body, a motor is fixedly arranged in the protective cover, a screw rod is slidably arranged on the protective cover, a motor driving end penetrates through the protective cover and the filter plate and extends into the box body, a rotating shaft is fixedly arranged at the motor driving end, an anti-blocking mechanism is arranged between the rotating shaft and the filter plate, a rotating drum is fixedly arranged on the rotating shaft, and a plurality of blades are fixedly arranged at the lower part of the rotating drum. Has the advantages that: accelerate crushing speed, promote crushing efficiency to and improve crushing degree, promote the practicality of this device with this, still effectually prevent to appear the dead phenomenon of card emergence between pivot and the filter plate simultaneously.

Description

Mechatronic powder rubbing crusher

Technical Field

The utility model relates to the technical field of powder grinding, in particular to an electromechanical integrated powder grinder.

Background

Electromechanical integration powder rubbing crusher is a reducing mechanism who is used for smashing less graininess object, like rice grain, sesame and wheat etc. is a comparatively practical reducing mechanism, and the inside crushing cutting blade of accessible is carried the graininess and is smashed.

The existing powder crushing device has the following defects in the specific use process: 1. in the crushing process, because the space of the crushing vessel is large, the added particle objects can jump under the high-speed rotation of the blade, and the crushing speed is relatively low; 2. the blade is used for crushing, so that part of particles are only cut into smaller particles, the powdering effect cannot be achieved, and the crushing effect is relatively common.

Therefore, the defects of the existing device can be solved by adopting a novel electromechanical integrated powder crushing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of poor crushing effect and object particle jumping in the crushing process in the prior art, and provides an electromechanical integrated powder crusher.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an mechatronic powder rubbing crusher, the power distribution box comprises a box body, fixed mounting has two flitchs, a fixed plate, a slide rail and a filter plate on the box, fixed mounting has the protection casing on the fixed plate, and the protection casing runs through the box and stretch into in the box, fixed mounting has the motor in the protection casing, and slidable mounting has the screw rod on the protection casing, motor drive end runs through protection casing and filter plate and stretches into in the box, motor drive end fixed mounting has the pivot, and installs between pivot and the filter plate and prevent stifled mechanism, fixed mounting has the rotary drum in the pivot, rotary drum lower part fixed mounting has a plurality of blades, slidable mounting has the baffle on the rotary drum, and threaded connection between baffle and the screw rod, install drive mechanism between rotary drum and the screw rod, install repressing mechanism between pivot and the box.

In the electromechanical integration powder pulverizer, the anti-blocking mechanism comprises a sleeve, the sleeve is fixedly mounted on the filter plate and positioned between the rotating shaft and the rotating drum, and the length of the sleeve is smaller than the vertical distance from the filter plate to the upper end of the rotating drum.

In the above-mentioned mechatronic powder pulverizer, the transmission mechanism includes a first gear and a second gear, the first gear is fixedly mounted on the rotary drum, the second gear is fixedly mounted on the screw, and the second gear is engaged with the first gear.

In foretell mechatronic powder rubbing crusher, repressing mechanism includes dead lever, slide, bull stick and compression roller, pivot lower part fixed mounting has the dead lever, slidable mounting has the slide on the slide rail, and is fixed connection between slide and the dead lever, fixed mounting has the bull stick on the slide, rotate on the bull stick and install the compression roller, and the compression roller contacts with the bottom half.

In the above-mentioned mechatronic powder grinder, the length of the contact between the compression roller and the bottom of the box body is greater than half of the length of the bottom of the box body.

In the above-mentioned mechatronic powder pulverizer, the filter plate is solid plate-shaped on the side close to the rotating shaft, and is hollow plate-shaped on the side far from the rotating shaft.

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

1. through the cooperation of baffle, gear one, gear two and screw rod use, can reduce the space between baffle and the filter plate to this reduces the space that splashes of less granular object, improves crushing efficiency.

2. Through the cooperation use of sleeve and rotary drum, reduce the object after smashing and lead to taking place the dead probability of card between pivot and the filter plate in getting into the clearance between pivot and the filter plate, the effectual dead phenomenon of card that appears between preventing pivot and the filter plate takes place.

3. Through the cooperation use of slide, bull stick, dead lever and compression roller, can carry out the regrinding to the tiny granule object after blade primary crushing and smash, further improvement kibbling crushing degree for crushing effect is better.

In summary, the present invention aims to increase the crushing speed, increase the crushing efficiency, and increase the crushing degree, so as to increase the practicability of the device, and also effectively prevent the occurrence of the jamming between the rotating shaft and the filter plate.

Drawings

FIG. 1 is a schematic structural view of an electromechanical integrated powder pulverizer provided by the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

fig. 3 is an enlarged schematic view of part B of fig. 1.

In the figure: the device comprises a box body 1, a material plate 2, a fixing plate 3, a protective cover 4, a motor 5, a baffle 6, a screw 7, a rotating shaft 8, a sleeve 9, a rotating drum 10, a gear I11, a gear II 12, a blade 13, a filter plate 14, a fixed rod 15, a sliding plate 16, a rotating rod 17 and a press roller 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, an electromechanical integrated powder pulverizer comprises a box body 1, wherein two material plates 2, a fixing plate 3, a sliding rail and a filter plate 14 are fixedly mounted on the box body 1, a protective cover 4 is fixedly mounted on the fixing plate 3, the protective cover 4 penetrates through the box body 1 and extends into the box body 1, a motor 5 is fixedly mounted in the protective cover 4, a screw 7 is slidably mounted on the protective cover 4, a driving end of the motor 5 penetrates through the protective cover 4 and the filter plate 14 and extends into the box body 1, a rotating shaft 8 is fixedly mounted at the driving end of the motor 5, and an anti-blocking mechanism is mounted between the rotating shaft 8 and the filter plate 14;

the following points are notable:

1. the anti-blocking mechanism comprises a sleeve 9, the sleeve 9 is fixedly mounted on the filter plate 14, the sleeve 9 is located between the rotating shaft 8 and the rotating cylinder 10, the length of the sleeve 9 is smaller than the vertical distance from the filter plate 14 to the upper end of the rotating cylinder 10, and the anti-blocking mechanism is used for reducing the phenomenon that crushed objects enter a gap between the rotating shaft 8 and the filter plate 14 and effectively preventing the rotating shaft 8 and the filter plate 14 from being blocked.

2. The filter plate 14 is solid plate-shaped on one side close to the rotating shaft 8, and is hollow plate-shaped on one side far away from the rotating shaft 8, so that the crushed objects are reduced from entering a gap between the rotating shaft 8 and the filter plate 14, and the phenomenon of jamming between the rotating shaft 8 and the filter plate 14 is effectively prevented.

3. The motor 5 can adopt a Y20-M60 motor.

A rotating drum 10 is fixedly mounted on the rotating shaft 8, a plurality of blades 13 are fixedly mounted on the lower portion of the rotating drum 10, a baffle 6 is slidably mounted on the rotating drum 10, the baffle 6 is in threaded connection with the screw 7, a transmission mechanism is mounted between the rotating drum 10 and the screw 7, and a repressing mechanism is mounted between the rotating shaft 8 and the box body 1.

The following points are notable:

1. the transmission mechanism comprises a first gear 11 and a second gear 12, the first gear 11 is fixedly mounted on the rotary drum 10, the second gear 12 is fixedly mounted on the screw 7, the second gear 12 is meshed with the first gear 11, the transmission effect formed by the first gear 11 and the second gear 12 replaces the operation of additionally arranging a motor, and the manufacturing cost of the device is effectively reduced.

2. Repressing the mechanism and including dead lever 15, slide 16, bull stick 17 and

compression roller

18, 8 lower part fixed mounting in pivot has dead lever 15, slidable mounting has slide 16 on the slide rail, and be fixed connection between slide 16 and the dead lever 15, fixed mounting has bull stick 17 on the slide 16, it installs compression roller 18 to rotate on the bull stick 17, and compression roller 18 contacts with 1 bottom of box, the effect that sets up like this is to carrying out the regrinding to the tiny granule object after blade 13 once-crushing smashes crushing, further improvement kibbling crushing degree, make crushing effect better.

3. The length of the contact of the compression roller 18 with the bottom of the box body 1 is more than half of the length of the bottom of the box body 1, and the size setting aims to ensure that fine particulate matters falling from the filter plate 14 are completely rolled, so that the rolling effect is improved.

4. The filter plate 14 is solid plate-shaped on one side close to the rotating shaft 8, and is hollow plate-shaped on one side far away from the rotating shaft 8, so that the crushed objects are reduced from entering a gap between the rotating shaft 8 and the filter plate 14, and the phenomenon of jamming between the rotating shaft 8 and the filter plate 14 is effectively prevented.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

According to the utility model, granular objects are poured into the box body 1 through the material plate 2, then the motor 5 is started, the driving end of the motor 5 rotates to drive the rotating shaft 8 to rotate, the rotating shaft 8 rotates to enable the rotating drum 10 and the gear I11 which are fixedly connected with the rotating drum 10 to rotate, the rotating drum 10 rotates to enable the blades 13 which are fixedly connected with the rotating drum to rotate, so that the granular objects above the filter plate 14 in the box body 1 are crushed at one time, the gear I11 rotates to enable the gear II 12 which is meshed with the gear I to rotate, the gear II 12 rotates to enable the screw 7 which is fixedly connected with the gear II to rotate, the screw 7 rotates to enable the baffle 6 which is rotatably arranged on the screw 7 to move downwards, so that the space above the filter plate 14 and below the baffle 6 is reduced, and the crushing efficiency is improved.

Meanwhile, the rotating shaft 8 rotates to enable the fixed rod 15 fixedly connected with the rotating shaft to rotate, so that the sliding plate 16 fixedly connected with the fixed rod 15 rotates, the sliding plate 16 rotates to enable the rotating rod 17 fixedly connected with the sliding plate to rotate, and the rotating rod 17 rotates to drive the pressure roller 18 to rotate at the lower part of the box body 1, so that the fine particle objects falling to the bottom of the box body 1 are subjected to secondary crushing operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an mechatronic powder rubbing crusher, includes box (1), its characterized in that, fixed mounting has two flitches (2), a fixed plate (3), a slide rail and a filter plate (14) on box (1), fixed mounting has protection casing (4) on fixed plate (3), and in protection casing (4) run through box (1) and stretch into box (1), fixed mounting has motor (5) in protection casing (4), and slidable mounting has screw rod (7) on protection casing (4), motor (5) drive end runs through protection casing (4) and filter plate (14) and stretch into in box (1), motor (5) drive end fixed mounting has pivot (8), and installs between pivot (8) and filter plate (14) and prevent stifled mechanism, fixed mounting has rotary drum (10) on pivot (8), rotary drum (10) lower part fixed mounting has a plurality of blades (13), the rotary drum is characterized in that a baffle (6) is slidably mounted on the rotary drum (10), the baffle (6) is in threaded connection with the screw (7), a transmission mechanism is mounted between the rotary drum (10) and the screw (7), and a repressing mechanism is mounted between the rotary shaft (8) and the box body (1).

2. The mechatronic powder pulverizer of claim 1, wherein the anti-blocking mechanism comprises a sleeve (9), the sleeve (9) is fixedly mounted on the filter plate (14), the sleeve (9) is positioned between the rotating shaft (8) and the rotating drum (10), and the length of the sleeve (9) is less than the vertical distance from the filter plate (14) to the upper end of the rotating drum (10).

3. The mechatronic powder pulverizer of claim 1, wherein the transmission mechanism comprises a first gear (11) and a second gear (12), the first gear (11) is fixedly mounted on the rotary drum (10), the second gear (12) is fixedly mounted on the screw (7), and the second gear (12) is meshed with the first gear (11).

4. The mechatronic powder pulverizer of claim 3, wherein the repressing mechanism comprises a fixed rod (15), a sliding plate (16), a rotating rod (17) and a pressing roller (18), the fixed rod (15) is fixedly installed at the lower part of the rotating shaft (8), the sliding plate (16) is slidably installed on the sliding rail, the sliding plate (16) is fixedly connected with the fixed rod (15), the rotating rod (17) is fixedly installed on the sliding plate (16), the pressing roller (18) is rotatably installed on the rotating rod (17), and the pressing roller (18) is in contact with the bottom of the box body (1).

5. The mechatronic powder mill according to claim 4, characterized in that the length of the contact of the pressure rolls (18) with the bottom of the housing (1) is greater than half of the length of the bottom of the housing (1).

6. The mechatronic powder pulverizer of claim 1, wherein the filter plate (14) is solid plate-shaped on the side close to the rotating shaft (8) and is hollow plate-shaped on the side far from the rotating shaft (8).