CN220969394U

CN220969394U - Powder damage smashing device

Info

Publication number: CN220969394U
Application number: CN202322153585.8U
Authority: CN
Inventors: 和立新; 周强; 陈灿; 周杰; 韦柏
Original assignee: Shanghai Meinuofu Technology Co ltd; Jidong Cement Tongchuan Co ltd
Current assignee: Shanghai Meinuofu Technology Co ltd; Jidong Cement Tongchuan Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-05-17
Anticipated expiration: 2033-08-10

Abstract

A powder damage smashing device relates to the technical field of sample smashing. The powder damage smashing device comprises a mounting plate, a damage smashing mechanism and a smashing mechanism. The mounting plate has opposite first and second sides. The breaking mechanism is arranged on the first side of the mounting plate and is used for breaking and dropping the test sample in the steel ring. The crushing mechanism is installed at the second side of mounting panel for smash the sample that drops. This powder breaks ring reducing mechanism can realize the complete garrulous of beating of sample, solves the problem that the negative pressure pipeline blockked up, and does not need artifical periodic cleaning feed bin, can realize unmanned automatic laboratory's requirement.

Description

Powder damage smashing device

Technical Field

The utility model relates to the technical field of sample crushing, in particular to a powder breaking and crushing device.

Background

When the cement test is carried out, for example, a sample is pressed out by a grinding tablet press to form a steel ring sample, and after the sample data is detected by a fluorometer, the steel ring is recycled, and the sample in the steel ring is crushed to facilitate the next use.

The inventor researches that the sample cannot be completely smashed after passing through the breaking device, and the crushed material is easy to block in a negative pressure pipeline, so that a storage bin for collecting waste is required to be installed on equipment, the storage bin is manually cleaned regularly, the labor intensity is increased, and the requirement of an unmanned automatic laboratory cannot be met.

Disclosure of utility model

The utility model aims to provide a powder breaking and crushing device which can realize complete breaking of a sample, solve the problem of negative pressure pipeline blockage, does not need to manually clean a storage bin regularly and can realize the requirements of an unmanned automatic laboratory.

Embodiments of the present utility model are implemented as follows:

In a first aspect, the present utility model provides a powder breaking and crushing device for crushing and knocking down materials in a steel ring, comprising:

A mounting plate having opposite first and second sides;

the breaking mechanism is arranged on the first side of the mounting plate and used for breaking and dropping a sample in the steel ring;

And the crushing mechanism is arranged on the second side of the mounting plate and is used for crushing the dropped sample.

In an alternative embodiment, the breaking mechanism comprises a fixing seat, a sample support, a cone head and a first driving piece, wherein the fixing seat is fixed on the first side of the mounting plate, the sample support is installed on the fixing seat and used for fixing the steel ring, the first driving piece is fixed on the fixing seat, the cone head is in transmission connection with the first driving piece, and the first driving piece is used for driving the cone head to break and knock down the sample.

In an alternative embodiment, the mounting plate is provided with a first guide hole, the fixing seat is provided with a second guide hole, the sample support is provided with a third guide hole, and the first guide hole, the second guide hole and the third guide hole are coaxial with the steel ring and have a diameter larger than the inner diameter of the steel ring.

In an alternative embodiment, the diameter of the cone head is smaller than the inner diameter of the steel ring.

In an alternative embodiment, the fixing base includes first fixed plate, second fixed plate and curb plate, one side of first fixed plate with mounting panel fixed connection, the opposite side of first fixed plate with sample holds in the palm fixed connection, the second guide hole sets up on the first fixed plate, first fixed plate with the second fixed plate all with curb plate fixed connection and with the curb plate supports certain distance, the second fixed plate with first fixed plate sets up relatively, the second fixed plate is used for fixed first driving piece.

In an alternative embodiment, the first starting member is a cylinder, the cylinder comprises a cylinder body and an output shaft, the cylinder body is mounted on one side, far away from the first fixing plate, of the second fixing plate, the output shaft is in transmission connection with the cylinder body, the output shaft penetrates through the second fixing plate, and the conical head is mounted on one end, far away from the cylinder body, of the output shaft and is opposite to the steel ring.

In an alternative embodiment, the fixing base further comprises a reinforcing rib, and the reinforcing rib is fixedly connected with the first fixing plate, the second fixing plate and the side plate.

In an alternative embodiment, the comminution mechanism comprises a housing provided with a feed hopper and an inner cavity, the feed hopper being fixedly connected to the second side of the mounting plate for accessing the falling sample into the inner cavity, a stationary blade being fixedly connected to the rotating shaft, a rotating blade being fixed to the rotating shaft, the stationary blade being fixed to the inner wall of the housing, a rotating shaft being driven to rotate, and a second driving member being capable of interacting with the rotating blade for comminuting the sample.

In an alternative embodiment, the crushing mechanism further comprises a negative pressure pipe, and the shell is further provided with a discharge port connected with the negative pressure pipe and used for sucking away the crushed sample.

In an alternative embodiment, the second driving member is a motor, and the motor is connected with the housing through a motor fixing seat and is used for driving the rotating shaft to rotate.

The embodiment of the utility model has the beneficial effects that:

According to the powder breaking and crushing device, the breaking mechanism and the crushing mechanism are respectively arranged on two sides of the mounting plate, the sample in the steel ring is broken and knocked down through the breaking mechanism, and the dropped sample is completely crushed through the crushing mechanism. This powder breaks ring reducing mechanism can realize the complete garrulous of beating of sample, solves the problem that the negative pressure pipeline blockked up, and does not need artifical periodic cleaning feed bin, can realize unmanned automatic laboratory's requirement.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a powder breaking and crushing device according to an embodiment of the present utility model;

FIG. 2 is a side cross-sectional view of a powder fracturing and pulverizing apparatus provided by an embodiment of the present utility model;

Fig. 3 is a schematic structural view of a pulverizing mechanism according to an embodiment of the present utility model;

Fig. 4 is a flowchart illustrating a pulverizing mechanism according to an embodiment of the present utility model.

100-Powder breaking and crushing device; 10-mounting plates; 11-a first guide hole; 20-breaking mechanism; 21-a fixed seat; 211-a second guide hole; 212-a first fixing plate; 213-a second fixing plate; 214-side plates; 215-reinforcing ribs; 22-sample holder; 221-a third guide hole; 23-cone head; 24-a first driving member; 241-cylinder body; 242-output shaft; 30-a crushing mechanism; 31-a housing; 311-feeding funnel; 312-lumen; 32-fixing the blade; 33-rotating blades; 34-a rotation axis; 35-a second driving member; 36-bearing seat; 37-motor fixing seat; 38-a negative pressure pipe.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, a powder breaking and crushing device 100 according to the present embodiment includes a mounting plate 10, a breaking mechanism 20 and a crushing mechanism 30. The mounting plate 10 has opposite first and second sides. A tamper mechanism 20 is mounted on a first side of the mounting plate 10 for breaking and dropping the test specimen within the steel ring. A pulverizing mechanism 30 is mounted on the second side of the mounting plate 10 for pulverizing the dropped sample.

The breaking mechanism 20 may adopt different structures according to needs, and in this embodiment, the breaking mechanism 20 includes a fixing seat 21, a sample holder 22, a conical head 23, and a first driving member 24. The fixing seat 21 is fixed to a first side of the mounting plate 10. The sample support 22 is fixedly arranged on the fixing seat 21, and the sample support 22 is used for fixing the steel ring. Specifically, the sample holder 22 is provided with a positioning groove for placing the steel ring. The first driving member 24 is fixed to the fixed base 21. The conical head 23 is in transmission connection with a first driving member 24, and the first driving member 24 is used for driving the conical head 23 to destroy and knock down the sample.

Referring to fig. 2, in order to facilitate the sample knocking down, the mounting plate 10 is provided with a first guiding hole 11, the fixing seat 21 is provided with a second guiding hole 211, and the sample holder 22 is provided with a third guiding hole 221. The first guide hole 11, the second guide hole 211 and the third guide hole 221 are coaxial with the steel ring and have diameters larger than the inner diameter of the steel ring. It will be appreciated that the inner bore of the steel ring, the first pilot hole 11, the second pilot hole 211 and the third pilot hole 221 are in communication in sequence. When the sample in the steel ring is broken by the conical head 23, the broken sample falls through the first guide hole 11, the second guide hole 211 and the third guide hole 221. In other embodiments, the first guide hole 11, the second guide hole 211, and the third guide hole 221 may be coaxial with the steel ring and have a diameter equal to the inner diameter of the steel ring, so long as the broken sample can fall off, and the other is not limited.

Further, in this embodiment, the diameter of the conical head 23 is smaller than the inner diameter of the steel ring. When the cone head 23 falls, it can break the sample inside the steel ring through the steel ring.

With continued reference to fig. 1, specifically, the fixing base 21 includes a first fixing plate 212, a second fixing plate 213, and a side plate 214. One side of the first fixing plate 212 is fixedly connected with the mounting plate 10, and the other side is fixedly connected with the sample holder 22. The second guide hole 211 is disposed on the first fixing plate 212. The first fixing plate 212 and the second fixing plate 213 are fixedly connected with the side plate 214 and are supported by the side plate 214 at a certain distance, so that the conical head 23 can have a certain movement range. The second fixing plate 213 is disposed opposite to the first fixing plate 212, and the first driving member 24 is fixed to the second fixing plate 213. Optionally, the fixing base 21 further includes a reinforcing rib 215, where the reinforcing rib 215 is fixedly connected to the first fixing plate 212, the second fixing plate 213, and the side plate 214, and has a certain thickness, so that the fixing base 21 can be prevented from being deformed.

The first driving member 24 may have different structures according to need, and in this embodiment, the first driving member 24 is a cylinder, which includes a cylinder body 241 and an output shaft 242. The cylinder body 241 is installed at a side of the second fixing plate 213 remote from the first fixing plate 212. The output shaft 242 is in driving connection with the cylinder body 241, and the output shaft 242 can pass through the second fixing plate 213. The conical head 23 is mounted at the end of the output shaft 242 remote from the cylinder body 241 and is disposed opposite the steel ring. The cylinder can drive the output shaft 242 to drive the conical head 23 to move along the axis of the steel ring.

Referring to fig. 3, the pulverizing mechanism 30 may have different structures according to needs, and in this embodiment, the pulverizing mechanism 30 includes a housing 31, a fixed blade 32, a rotary blade 33, a rotary shaft 34, and a second driving member 35. The housing 31 is provided with a feed hopper 311 and an inner cavity 312. The feeding funnel 311 is fixedly connected to the second side of the mounting plate 10, specifically, the opening of the feeding funnel 311 is fixedly connected to the third material guiding port of the mounting plate 10, so that the third material guiding port is communicated with the inner cavity 312, and the dropped sample can be accessed into the inner cavity 312. The rotation shaft 34 is rotatably connected to the inner wall of the housing 31. Specifically, one end of the rotation shaft 34 protrudes from the housing 31, a bearing housing 36 is fixed to the housing 31, and a portion of the rotation shaft 34 protruding from the housing 31 is mounted on the housing 31 through a bearing of the bearing housing 36. The rotary blade 33 is fixedly connected to the rotary shaft 34. The fixed blade 32 is fixed to the inner wall of the housing 31. The second driver 35 is for driving the rotation shaft 34 to rotate so that the rotation blade 33 interacts with the fixed blade 32 to crush the sample.

Referring to fig. 3 and 4, in order to achieve a better crushing effect, the rotating blades 33 are a plurality of toothed blades, and the fixed blades 32 are the same as the rotating blades 33 and are disposed opposite to the rotating blades 33. The fixed blade 32 has a shape gradually approaching the rotary blade 33 from top to bottom.

The second driving member 35 may have different structures according to needs, and in this embodiment, the second driving member 35 is a motor, and the motor is connected to the housing 31 through a motor fixing seat 37 and is in transmission connection with the rotating shaft 34, so as to drive the rotating shaft 34 to rotate.

The pulverizing mechanism 30 further includes a negative pressure pipe 38, and the housing 31 is provided with a discharge port for cleaning the pulverized sample. The discharge opening is connected to a negative pressure pipe 38. The negative pressure pipe 38 is used to communicate with an external negative pressure source, and the crushed sample can be sucked by negative pressure, passed through the drain port, and discharged.

The working principle and process of the powder damage smashing device 100 are as follows:

When it is desired to break the specimen in the steel ring, the steel ring specimen is placed on the sample holder 22 by a robot arm or manually. The first driver 24 is actuated and the conical head 23 is lowered to break up the sample in the steel ring and hit the inner cavity 312 of the comminution mechanism 30. The second driver 35 is activated and the rotating shaft 34 rotates the rotating blade 33, interacting with the stationary blade 32 such that the dropped sample is crushed. Simultaneously, the negative pressure cleaning is started, residual ash is cleaned through the negative pressure pipe 38, and fragments are timely sucked away through the negative pressure pipe 38.

When the crushing and pulverizing are completed, the first driver 24 lifts the cone head 23, and the second driver 35 is closed and the negative pressure cleaning is performed. The steel ring is removed by a manipulator or manually. And ending the whole flow and waiting for the next cycle.

The embodiment of the utility model has the beneficial effects that:

The powder breaking and crushing device 100 is configured such that a breaking mechanism 20 and a crushing mechanism 30 are respectively mounted on both sides of a mounting plate 10, a sample in a steel ring is broken and knocked down by the breaking mechanism 20, and the dropped sample is completely crushed by the crushing mechanism 30. This powder breaks up reducing mechanism 100 can realize the complete breaking up of sample, solves the problem that negative pressure pipe 38 way is blockked up, and need not artifical periodic cleaning feed bin, can realize unmanned automatic laboratory's requirement.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A powder disruption and crushing device for crushing materials after crushing and knocking down the materials in a steel ring, comprising:

A mounting plate having opposite first and second sides;

2. The powder fracturing and pulverizing device of claim 1, wherein the fracturing mechanism comprises a fixed seat, a sample holder, a cone head and a first driving member, the fixed seat is fixed on a first side of the mounting plate, the sample holder is mounted on the fixed seat, the sample holder is used for fixing the steel ring, the first driving member is fixed on the fixed seat, the cone head is in transmission connection with the first driving member, and the first driving member is used for driving the cone head to destroy and knock down the sample.

3. The powder breaking and crushing device according to claim 2, wherein the mounting plate is provided with a first guide hole, the fixing seat is provided with a second guide hole, the sample support is provided with a third guide hole, and the first guide hole, the second guide hole and the third guide hole are coaxial with the steel ring and have diameters larger than the inner diameter of the steel ring.

4. The powder fracturing and pulverizing apparatus of claim 2 wherein said cone head has a diameter less than an inner diameter of said steel ring.

5. The powder breaking and crushing device according to claim 3, wherein the fixing base comprises a first fixing plate, a second fixing plate and a side plate, one side of the first fixing plate is fixedly connected with the mounting plate, the other side of the first fixing plate is fixedly connected with the sample holder, the second guide hole is formed in the first fixing plate, the first fixing plate and the second fixing plate are fixedly connected with the side plate and supported by the side plate, the second fixing plate is arranged opposite to the first fixing plate, and the second fixing plate is used for fixing the first driving piece.

6. The powder fracturing and pulverizing device of claim 5, wherein the first driving member is a cylinder, the cylinder comprises a cylinder body and an output shaft, the cylinder body is mounted on one side of the second fixing plate away from the first fixing plate, the output shaft is in transmission connection with the cylinder body, the output shaft penetrates through the second fixing plate, and the conical head is mounted on one end of the output shaft away from the cylinder body and opposite to the steel ring.

7. The powder tamper evident pulverizing apparatus of claim 5, wherein the mounting base further comprises a reinforcing rib fixedly connected to the first mounting plate, the second mounting plate and the side plate.

8. The powder fracturing and pulverizing apparatus of claim 1, wherein said pulverizing mechanism comprises a housing provided with a feed hopper and an inner cavity, said feed hopper being fixedly connected to a second side of said mounting plate for inserting said dropped sample into said inner cavity, a fixed blade fixedly connected to said rotating shaft, a rotating blade fixedly connected to said rotating shaft, said fixed blade fixed to said inner wall of said housing, and a rotating shaft and a second driver for driving said rotating shaft to rotate, said fixed blade and said rotating blade being capable of interacting to pulverize said sample.

9. The powder tamper-evident pulverizing apparatus of claim 8, wherein the pulverizing mechanism further comprises a negative pressure tube, and wherein the housing is further provided with a discharge port connected to the negative pressure tube for sucking the pulverized sample.

10. The powder tamper-evident pulverizing apparatus of claim 8, wherein the second driving member is a motor connected to the housing via a motor mount for driving the rotating shaft to rotate.