CN212418216U

CN212418216U - Powder dough crusher

Info

Publication number: CN212418216U
Application number: CN202020080228.7U
Authority: CN
Inventors: 方云贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2021-01-29
Anticipated expiration: 2030-01-14

Abstract

The utility model provides a powder dough breaker belongs to crushing apparatus and makes technical field. It has solved prior art because need artifical broken scheduling problem. This powder group breaker includes quick-witted case, be equipped with drive assembly on the quick-witted case and rather than the drive assembly who is connected, still include rotate with drive assembly be connected and be coaxial setting and the position locate radial direction's the relative inboard inner rotating structure and enclose establish the outer revolution mechanic at the radial periphery side of inner rotating structure, inner rotating structure and outer revolution mechanic's direction of rotation are opposite, are equipped with between inner rotating structure and the outer revolution mechanic to be used for holding the ring shape that treats the crushing material that the space department on the inner rotating structure throws away from and hold the chamber etc.. This powder dough breaker's advantage lies in: the automatic crushing function of the powder dough is realized through the internal rotating structure and the external rotating structure which rotate positively and negatively, the manual crushing is not needed, and the time and the labor are saved.

Description

Powder dough crusher

Technical Field

The utility model belongs to the technical field of crushing apparatus makes, especially, relate to a powder ball breaker.

Background

The existing equipment for crushing the powder dough mostly adopts a method of pushing a screen by a cam, powder which can pass through preset screen holes is firstly screened, and the large powder dough is finally screened after being manually smashed, so that the time and labor are consumed, the efficiency is low, and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the powder dough crusher.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the utility model discloses a powder dough breaker, the load simulator comprises a case, be equipped with drive assembly on the machine case and rather than the drive assembly who is connected, still include rotate with drive assembly even and be coaxial setting and the position locate radial direction's relative inboard inner rotating structure and enclose the outer revolution mechanic of establishing at the radial periphery side of inner rotating structure, the direction of rotation of inner rotating structure and outer revolution mechanic is opposite, it holds the chamber to be equipped with the circle that is used for holding the pending crushing material that throws away from inner rotating structure's space department between inner rotating structure and the outer revolution mechanic, it holds the chamber rotation and collides with the acquisition powder with inner rotating structure and outer revolution mechanic at the circle to treat crushing material, the discharge gate on the machine case is thrown away to the space department of powder through outer revolution mechanic.

Preferably, the inner rotating structure comprises an inner supporting disc which is rotatably connected with the transmission assembly and is used for bearing materials to be crushed, and an inner fence assembly which is arranged on the inner supporting disc in a ring shape, and a gap on the inner rotating structure is arranged on the inner fence assembly; the outer rotating structure comprises an outer supporting disc which is rotationally connected with the transmission assembly and is used for bearing materials to be crushed, and a gap on the outer rotating structure is arranged on the peripheral rail assembly; the inner supporting disk and the outer supporting disk are coaxially arranged, and the ring-shaped accommodating cavity is arranged between the inner fence component and the outer fence component.

Preferably, the outer support disc is closer to the drive assembly than the inner support disc.

Preferably, transmission assembly, interior revolution mechanic and outer revolution mechanic are vertical structure, and transmission assembly locates relative downside, and relative upside is located to interior revolution mechanic and outer revolution mechanic.

Preferably, the inner fence component comprises a plurality of inner collision rods which are arranged at intervals and used for colliding with the material to be crushed; the peripheral rail component comprises a plurality of external collision rods which are arranged at intervals and used for colliding with the materials to be crushed.

Preferably, one end of each inner collision rod, which is far away from the inner support plate, is fixedly connected with an inner ring-shaped support plate arranged in a ring shape; one end of each outer collision rod, which is far away from the outer support disc, is fixedly connected with an outer ring-shaped support plate which is arranged in a ring shape.

Preferably, the drive assembly comprises an electrically powered drive member; the transmission assembly comprises a transmission main shaft connected with the electric driving part, the transmission main shaft is respectively connected with the inner transmission shaft and the outer transmission shaft one by one through a first gear pair and a second gear pair which are connected in a meshed mode, one of the first gear pair is arranged on the transmission main shaft, the other one of the first gear pair is arranged on the inner transmission shaft, one of the second gear pair is arranged on the transmission main shaft, the other one of the second gear pair is arranged on the outer transmission shaft, the inner transmission shaft and the outer transmission shaft are coaxially arranged, and the rotation directions of the inner transmission shaft and the outer.

Preferably, the drive assembly comprises two electric drives; the transmission assembly comprises an inner transmission shaft which is rotatably connected with one electric driving piece and an inner transmission shaft which is rotatably connected with the other electric driving piece, the inner transmission shaft and the outer transmission shaft are coaxially arranged, and the rotating directions of the inner transmission shaft and the outer transmission shaft are opposite to each other.

Preferably, the machine case includes the transmission room that is used for installing transmission assembly and is used for installing interior revolution mechanic and outer revolution mechanic's crushing room, and the relative upside of crushing room is equipped with the feed inlet that supplies to wait to smash the material and get into, and the discharge gate is seted up on one side of crushing room.

Preferably, the discharge port is provided with a feeding funnel for materials to be crushed to enter, and the cross section of the feeding funnel is gradually reduced along the material entering direction.

Compared with the prior art, the powder dough crusher has the advantages that:

1. the automatic crushing function of the powder dough is realized through the internal rotating structure and the external rotating structure which rotate positively and negatively, manual crushing is not needed, and time and labor are saved;

2. the feed inlet is located the top that is equipped with interior revolution mechanic and outer revolution mechanic's crushing room, is favorable to treating the input of smashing the material, has solved artifical material loading and has wasted time and energy, the inefficiency problem that the cost of labor is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 provides a schematic structural diagram of an embodiment of the present invention.

Fig. 2 provides a schematic cross-sectional view of the transmission assembly assembled with the inner support disk and the outer support disk in the embodiment of the present invention.

Fig. 3 provides a schematic structural diagram of a viewing angle when the transmission assembly is assembled with the inner rotating structure and the outer rotating structure in the embodiment of the present invention.

Fig. 4 provides a schematic front view of the transmission assembly assembled with the inner rotary structure and the outer rotary structure in the embodiment of the present invention.

Fig. 5 provides a schematic top view of a viewing angle of the transmission assembly assembled with the inner and outer rotary structures according to an embodiment of the present invention.

Fig. 6 provides a schematic structural diagram of another view angle when the transmission assembly is assembled with the inner rotating structure and the outer rotating structure in the embodiment of the present invention.

In the figure, a machine box 100, a discharge port 101, a transmission chamber 102, a crushing chamber 103, a feed port 104, a feed hopper 105, an inner support disc 201, an inner rail assembly 202, an inner collision rod 2021, an inner ring-shaped support plate 2022, an outer support disc 301, a peripheral rail assembly 302, an outer collision rod 3021, an outer ring-shaped support plate 3022, a ring-shaped accommodating cavity 400, an electric drive 501, a transmission main shaft 601, a first gear pair 602, an inner transmission shaft 603, an outer transmission shaft 604, a speed reducer 605, a second gear pair 606, a vertical bearing sleeve 607, a bearing 608 and a transmission assembly mounting rack 609.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Example 1

As shown in fig. 1 to 3, the powder lump crusher includes a case 100, a driving assembly and a transmission assembly connected to the driving assembly are arranged on the case 100, the powder lump crusher further includes an inner rotation structure which is connected to the transmission assembly in a rotating manner and is coaxially arranged, and is positioned on the inner side relative to the radial direction, and an outer rotation structure which is arranged around the radial outer peripheral side of the inner rotation structure, the rotation directions of the inner rotation structure and the outer rotation structure are opposite, a ring-shaped accommodating cavity 400 for accommodating a material to be crushed which is thrown out from a gap on the inner rotation structure is arranged between the inner rotation structure and the outer rotation structure, the material to be crushed rotates in the ring-shaped accommodating cavity 400 and collides with the inner rotation structure and the outer rotation structure to obtain powder, and the powder is thrown out to a discharge port 101 on the case 100 through the gap of the outer rotation structure.

The driving assembly comprises an electric driving part 501, the transmission assembly comprises a transmission main shaft 601 connected with the electric driving part 501, the transmission main shaft 601 is respectively connected with an inner transmission shaft 603 and an outer transmission shaft 604 one by one through a first gear pair 602 and a second gear pair 606 which are connected in a meshing manner, one of the first gear pair 602 is arranged on the transmission main shaft 601, the other one of the first gear pair is arranged on the inner transmission shaft 603, one of the second gear pair 606 is arranged on the transmission main shaft 601, the other one of the second gear pair is arranged on the outer transmission shaft 604, the inner transmission shaft 603 and the outer transmission shaft 604 are coaxially arranged, and the rotation directions are opposite to each other.

As shown in fig. 2, it is preferable that the outer driving shaft 604 and the outer supporting plate 301 are integrally formed, and the inner driving shaft 603 and the inner supporting plate 201 are also integrally formed, so as to improve the connection strength, and to omit the assembling processes required for connecting the outer driving shaft 604 and the outer supporting plate 301 and connecting the inner driving shaft 603 and the inner supporting plate 201.

As shown in fig. 2, the first gear pair 602 and the first gear pair 602 are each formed by a pair of bevel gears disposed perpendicular to each other, but may be formed by another transmission member such as a sprocket and a chain, etc., as required. The electric drive 501 is here an electric motor, and a reduction gear can preferably be added between the electric motor and the drive spindle 601.

Specifically, as shown in fig. 1, the cabinet 100 herein includes a transmission chamber 102 for mounting a transmission assembly and a crushing chamber 103 for mounting an inner rotary structure and an outer rotary structure, the crushing chamber 103 is provided with a feed inlet 104 for feeding a material to be crushed at an opposite upper side, and a discharge outlet 101 is opened at one side of the crushing chamber 103.

Additionally, a feeding funnel 105 for the material to be crushed to enter is arranged on the discharging port 101, and the cross section of the feeding funnel 105 is gradually reduced along the material entering direction.

As shown in fig. 4 to 6, the inner rotating structure includes an inner supporting plate 201 rotatably connected to the transmission assembly and used for bearing the material to be crushed, and an inner rail assembly 202 disposed on the inner supporting plate 201 in a ring shape, and a gap on the inner rotating structure is disposed on the inner rail assembly 202; the outer rotating structure comprises an outer supporting disc 301 which is rotationally connected with the transmission assembly and used for bearing materials to be crushed, and a gap on the outer rotating structure is arranged on the peripheral rail assembly 302; the inner support plate 201 and the outer support plate 301 are coaxially arranged, and the ring-shaped receiving cavity 400 is arranged between the inner rail assembly 202 and the outer rail assembly 302.

Additionally, the transmission assembly, the inner rotating structure and the outer rotating structure are of a vertical structure, the transmission assembly is arranged on the lower side, and the inner rotating structure and the outer rotating structure are arranged on the upper side.

Preferably, as shown in fig. 2, the outer support disc 301 is closer to the drive assembly relative to the inner support disc 201. Thus, the space of the ring-shaped containing cavity 400 into which the material to be crushed enters through the gap on the inner rail assembly 202 is larger, so that more powder can be contained at the same time.

Additionally, the inner rail assembly 202 includes a plurality of inner impact bars 2021 spaced apart for impact with the material to be crushed, and the outer rail assembly 302 includes a plurality of outer impact bars 3021 spaced apart for impact with the material to be crushed.

As shown in fig. 3, 4 and 6, the inner crash bar 2021 of the inner rail assembly 202 and the outer crash bar 3021 of the outer rail assembly 302 are both vertically disposed, and a gap for powder to be pulverized to be thrown out is left between adjacent inner crash bars 2021 and between adjacent outer crash bars 3021, although the inner crash bar 2021 of the inner rail assembly 202 and the outer crash bar 3021 of the outer rail assembly 302 may be disposed in other forms, such as inclined arrangement, horizontal arrangement and cross arrangement, and the arrangement form of the inner crash bar 2021 of the inner rail assembly 202 may be the same as or different from the arrangement form of the outer crash bar 3021 of the outer rail assembly 302, as required.

Preferably, one end of each inner collision rod 2021, which is far away from the inner support plate 201, is fixedly connected with an inner ring-shaped support plate 2022 arranged in a ring shape; the end of each outer impact rod 3021 remote from the outer support disc 301 is fixedly connected to an outer ring-shaped support plate 3022 arranged in a ring shape.

The inner crash bar 2021 and the outer crash bar 3021 are preferably rubber-made rubber rods, but may be made of metal material inside and a rubber layer outside.

Example 2

This embodiment is substantially the same as embodiment 1 except that: the driving assembly here includes two electric driving members 501, and the transmission assembly includes an inner transmission shaft 603 rotatably connected to one electric driving member 501 and an inner transmission shaft 603 rotatably connected to the other electric driving member 501, the inner transmission shaft 603 and the outer transmission shaft 604 are coaxially arranged and have opposite rotation directions.

The working principle is as follows: the powder and dough fall into the grinding chamber 103 from the hopper 105 provided at the top feed inlet 104, contact the inner support plate 201 rotating at high speed, and under the action of centrifugal force, the powder is exploded around and simultaneously rotates in the same direction as the inner support plate 201. A plurality of inner collision rods 2021 on an inner supporting plate 201 form a ring-shaped structure, a certain gap is arranged between two adjacent inner collision rods 2021, after powder and powder dough which are exploded to the periphery impact the inner collision rods 2021 rotating at high speed, the powder and the powder dough are crushed for the first time, because a plurality of inner collision rods 2021 on the inner supporting plate 201 are in a high-speed rotating state, the same powder and powder dough are not impacted in the inner plate for one time, the crushing rate is further improved, some powder and powder dough can be thrown out from the gap to enter a ring-shaped containing cavity 400, the powder and the powder dough are supported by an outer supporting plate 301 which has the same shape as the inner supporting plate 201 but has a larger area than the inner supporting plate 201, when the crusher is in a vertical structure, the outer supporting plate 301 is arranged at the opposite lower side of the inner supporting plate 201 and is coaxially arranged and also rotates at high speed, but in the opposite direction to the inner support tray 201. The thrown powder and powder dough are impacted on the outer impact rod 3021 of the peripheral rail assembly 302 rotating in different directions, so that the powder and powder dough clamped in the middle are continuously impacted with the inner impact rod 2021 and the outer impact rod 3021 in a short time until the powder is thrown out of the discharge hole 101 from the gap of the outer impact rod 3021, and continuous operation can be realized, thereby saving labor cost.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims. Although the terms of the cabinet 100, the outfeed port 101, the transmission chamber 102, the crushing chamber 103, the infeed port 104, the infeed hopper 105, the inner support tray 201, the inner rail assembly 202, the inner impact bar 2021, the inner ring-shaped support plate 2022, the outer support tray 301, the outer rail assembly 302, the outer impact bar 3021, the outer ring-shaped support plate 3022, the ring-shaped housing chamber 400, the electric driving member 501, the transmission main shaft 601, the first gear pair 602, the inner driving shaft 603, the outer driving shaft 604, the speed reducer 605, the second gear pair 606, the upright bearing housing 607, the bearing 608, the transmission assembly mounting block 609, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a powder dough breaker, includes quick-witted case (100), quick-witted case (100) on be equipped with drive assembly and the transmission assembly who is connected with it, its characterized in that: still include and rotate with drive assembly and be coaxial setting and the position locate the relative inboard inner rotating structure of radial direction and enclose the outer revolution mechanic who establishes at inner rotating structure radial periphery side, inner rotating structure and outer revolution mechanic's direction of rotation opposite, inner rotating structure and outer revolution mechanic between be equipped with and be used for holding the circle shape that waits to smash the material that the space department on the inner rotating structure throws away and hold chamber (400), wait to smash the material and be in the circle shape hold chamber (400) rotatory and collide with inner rotating structure and outer revolution mechanic in order to obtain the powder, the powder throw away discharge gate (101) on quick-witted case (100) through outer revolution mechanic's space department.

2. The dough crusher of claim 1, wherein the inner rotating structure comprises an inner supporting plate (201) rotatably connected with the transmission assembly and used for bearing the material to be crushed, and an inner fence assembly (202) arranged on the inner supporting plate (201) in a ring shape, and a gap on the inner rotating structure is arranged on the inner fence assembly (202); the outer rotating structure comprises an outer supporting disc (301) which is rotationally connected with the transmission assembly and is used for bearing materials to be crushed, and a gap on the outer rotating structure is arranged on the peripheral rail assembly (302); the inner supporting disc (201) and the outer supporting disc (301) are coaxially arranged, and the ring-shaped accommodating cavity (400) is arranged between the inner fence assembly (202) and the outer fence assembly (302).

3. A dough crusher according to claim 2, wherein the outer support disc (301) is closer to the drive assembly than the inner support disc (201).

4. The dough crusher of claim 2, wherein the transmission assembly, the inner rotating structure and the outer rotating structure are vertical structures, the transmission assembly is arranged at a relatively lower side, and the inner rotating structure and the outer rotating structure are arranged at a relatively upper side.

5. The dough crusher of claim 2, wherein the inner enclosure assembly (202) comprises a plurality of inner impact bars (2021) spaced apart from each other for impact with the material to be crushed; the peripheral rail assembly (302) comprises a plurality of outer collision rods (3021) which are arranged at intervals and used for colliding with the materials to be crushed.

6. The dough crusher as claimed in claim 5, wherein the end of all the inner collision bars (2021) far away from the inner supporting plate (201) is fixed with an inner ring-shaped supporting plate (2022) arranged in a ring shape; one end of each outer collision rod (3021) far away from the outer support disc (301) is fixedly connected with an outer ring-shaped support plate (3022) which is arranged in a ring shape.

7. A dough crusher as claimed in any one of claims 1 to 6, wherein said drive assembly comprises an electric drive (501); the transmission assembly include transmission main shaft (601) of being connected with electric drive piece (501), transmission main shaft (601) respectively through being first gear pair (602) and second gear pair (606) that the meshing is connected with interior transmission shaft (603), outer transmission shaft (604) one-to-one, first gear pair (602) in locate transmission main shaft (601) on, on another locates interior transmission shaft (603), second gear pair (606) in locate transmission main shaft (601) on, on another locates outer transmission shaft (604), interior transmission shaft (603) and outer transmission shaft (604) be coaxial arrangement and direction of rotation each other is opposite.

8. A dough crusher according to any of claims 1 to 6, wherein said drive assembly comprises two electric drives (501); the transmission assembly comprises an inner transmission shaft (603) rotatably connected with one electric driving piece (501) and an inner transmission shaft (603) rotatably connected with the other electric driving piece (501), wherein the inner transmission shaft (603) and the outer transmission shaft (604) are coaxially arranged and have opposite rotation directions.

9. A dough crusher as claimed in claim 1, wherein said housing (100) comprises a driving chamber (102) for mounting a driving assembly and a crushing chamber (103) for mounting an inner rotary structure and an outer rotary structure, said crushing chamber (103) being provided with a feed opening (104) for feeding material to be crushed on an opposite upper side, said discharge opening (101) being opened on one side of the crushing chamber (103).

10. The dough crusher of claim 1, wherein the discharge port (101) is provided with a feeding funnel (105) for feeding the material to be crushed, and the cross section of the feeding funnel (105) is gradually reduced along the material feeding direction.