CN219252843U - Raw material crushing device - Google Patents

Abstract

The utility model relates to the technical field of dry powder mortar crushing, and discloses a raw material crushing device which comprises a crushing mechanism, a crushing mechanism and a crushing mechanism, wherein the crushing mechanism is used for crushing dry powder mortar raw materials; and the discharging mechanism is connected to the crushing mechanism. This raw materials reducing mechanism places the below of two branch material pipes respectively with two storage tanks for the stock guide aligns with one of them branch material pipe, and the dry powder mortar of row material pipe exhaust is discharged to the storage tank of its below by this branch material pipe, and when this storage tank need be changed, starts electric telescopic part, drives fly leaf and pinion rack and upwards or move down, thereby drives the gear rotation, and when the gear rotates, drives the pivot and rotates, and drives the stock guide upset, makes the stock guide align with another branch material pipe, and row material pipe exhaust dry powder mortar is discharged to the storage tank of this branch material pipe below this moment by another branch material pipe in, then changes the storage tank of depositing full, need not to close row material pipe, avoids leading to row material pipe by dry powder mortar jam because of closing row material pipe.

Description

Raw material crushing device

Technical Field

The utility model relates to the technical field of dry powder mortar crushing, in particular to a raw material crushing device.

Background

The dry powder mortar is a granular or powdery material which is formed by physically mixing the aggregate, the inorganic cementing material, the additive and the like which are subjected to drying and screening treatment according to a certain proportion, and is transported to a construction site in a bag or bulk mode, and the material can be directly used after being mixed with water.

The existing raw material crushing device generally uses a storage tank to collect dry powder mortar raw materials after crushing the dry powder mortar raw materials, along with continuous crushing of the dry powder mortar raw materials, the dry powder mortar quantity collected in the storage tank is increased more and more, after a certain quantity of the dry powder mortar is collected in the storage tank, the empty storage tank needs to be replaced, at the moment, a discharge port of the raw material crushing device needs to be closed, the discharge port is re-opened after the empty storage tank is replaced, a certain time is needed for replacing the storage tank, the dry powder mortar at the discharge port is likely to be accumulated due to the fact that the discharge port is closed during the replacement of the storage tank, and accordingly inconvenience is brought to discharge of the subsequent raw material crushing device.

Disclosure of Invention

The utility model aims to provide a raw material crushing device for solving the problems in the background art.

The embodiment of the application adopts the following technical scheme:

a raw material crushing device comprises a crushing mechanism for crushing a dry powder mortar raw material; the discharging mechanism is connected to the crushing mechanism and comprises a shell, two material dividing pipes connected to the shell and a material guiding plate positioned on the inner side of the shell, and the material dividing pipes are used for alternately discharging materials to the two storage tanks respectively.

Preferably, the crushing mechanism comprises a crushing box, a conveying hopper connected to the top of the crushing box and a discharging pipe connected to the bottom of the crushing box.

Preferably, the crushing box is connected with a plurality of supporting legs for supporting the crushing box.

Preferably, the discharging mechanism comprises a rotating shaft rotatably connected to the inner side of the shell, and the material guiding plate is connected to the rotating shaft.

Preferably, the front side of the rotating shaft extends out of the front side of the shell and is connected with a gear.

Preferably, the front side of casing is connected with the mounting panel, the top of mounting panel is connected with electric telescopic part, electric telescopic part's flexible end is connected with the fly leaf, be connected with the pinion rack on the fly leaf, the pinion rack is connected with the gear engagement for drive gear rotation.

Preferably, the inner side of the shell is connected with two positioning baffles for positioning and blocking the material guide plate.

The beneficial effects of the utility model are as follows:

when the automatic dry powder mortar discharging device is used, two storage tanks are respectively placed below two material dividing pipes, the material guiding plate is aligned with one of the material dividing pipes, dry powder mortar discharged by the material discharging pipe is discharged to the storage tank below the material dividing pipes, when the storage tank needs to be replaced, the electric telescopic component is started, the movable plate and the toothed plate are driven to move upwards or downwards, so that the gear is driven to rotate, the rotating shaft is driven to rotate when the gear rotates, the material guiding plate is driven to overturn, the material guiding plate is aligned with the other material dividing pipe, at the moment, the dry powder mortar discharged by the material discharging pipe is discharged into the storage tank below the material dividing pipe by the other material dividing pipe, then the storage tank which is fully stored is replaced, the material discharging pipe is not required to be closed, and the material discharging pipe is prevented from being blocked by the dry powder mortar due to the fact that the material discharging pipe is closed.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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 will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the front view of the present utility model;

FIG. 3 is a schematic perspective view of the discharge mechanism of the present utility model;

fig. 4 is a schematic view of a rear-view partially cutaway perspective of the discharge mechanism of the present utility model.

In the figure: 1. a crushing mechanism; 11. a crushing box; 12. a feed hopper; 13. a support leg; 14. a discharge pipe; 2. a discharge mechanism; 21. a housing; 22. a material dividing pipe; 23. a rotating shaft; 24. a material guide plate; 25. a gear; 26. a mounting plate; 27. an electric telescopic member; 28. a movable plate; 29. a toothed plate; 210. and positioning a baffle.

Detailed Description

The existing dry powder mortar raw material crushing device is easy to cause blockage of a discharge port when the discharge port is closed to replace a storage tank, so that inconvenience is brought to discharge of a subsequent raw material crushing device.

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1 and 2, a raw material pulverizing apparatus; comprises a crushing mechanism 1 for crushing the dry powder mortar raw material;

the crushing mechanism 1 comprises a crushing box 11, a conveying hopper 12 connected to the top of the crushing box 11, and a discharge pipe 14 connected to the bottom of the crushing box 11;

the crushing box 11 is connected with a plurality of supporting legs 13 for supporting the crushing box 11;

a pulverizing unit (not shown) for pulverizing the dry powder mortar raw material is connected to the inside of the pulverizing box 11;

when the dry powder mortar discharging device is used, dry powder mortar raw materials are conveyed into the crushing box 11 through the conveying hopper 12, the dry powder mortar raw materials are crushed through the crushing part in the crushing box 11, and the crushed dry powder mortar is discharged through the discharging pipe 14;

as shown in fig. 2, 3 and 4, the discharging mechanism 2 is connected to the pulverizing mechanism 1, the discharging mechanism 2 includes a housing 21, two dividing pipes 22 connected to the housing 21, and a guide plate 24 located inside the housing 21 for alternately discharging the two dividing pipes 22 to the two storage tanks, respectively;

the discharging mechanism 2 comprises a rotating shaft 23 rotatably connected to the inner side of the shell 21, and a material guide plate 24 is connected to the rotating shaft 23;

the front side of the rotating shaft 23 extends out of the front side of the housing 21 and is connected with a gear 25;

the front side of the shell 21 is connected with a mounting plate 26, the top of the mounting plate 26 is connected with an electric telescopic part 27, the telescopic end of the electric telescopic part 27 is connected with a movable plate 28, the movable plate 28 is connected with a toothed plate 29, and the toothed plate 29 is in meshed connection with the gear 25 and is used for driving the gear 25 to rotate;

the inner side of the shell 21 is connected with two positioning baffles 210 for positioning and blocking the material guiding plate 24, so that the material guiding plate 24 can be aligned with the two material distributing pipes 22 respectively in use;

the electric telescopic member 27 may be an electric telescopic rod, an electric cylinder or other member having an automatic telescopic function;

when the dry powder mortar discharging device is used, two storage tanks are respectively placed below two material dividing pipes 22, so that a material guide plate 24 is aligned with one of the material dividing pipes 22, dry powder mortar discharged by a material discharging pipe 14 is discharged to the storage tank below the material dividing pipes 22, when the storage tank needs to be replaced, an electric telescopic part 27 is started, a movable plate 28 and a toothed plate 29 are driven to move upwards or downwards, so that a gear 25 is driven to rotate, a rotating shaft 23 is driven to rotate when the gear 25 rotates, a material guide plate 24 is driven to overturn, the material guide plate 24 is aligned with the other material dividing pipe 22, at the moment, dry powder mortar discharged by the material discharging pipe 14 is discharged into the storage tank below the material dividing pipe 22 by the other material dividing pipe 22, then the stored storage tank is replaced, the material discharging pipe 14 does not need to be closed, and the material discharging pipe 14 is prevented from being blocked by the dry powder mortar due to closing of the material discharging pipe 14.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "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.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The raw material crushing device is characterized by comprising a crushing mechanism (1) for crushing a dry powder mortar raw material;

the discharging mechanism (2) is connected to the crushing mechanism (1), and the discharging mechanism (2) comprises a shell (21), two material dividing pipes (22) connected to the shell (21), and a material guiding plate (24) positioned on the inner side of the shell (21) and used for alternately discharging the two material dividing pipes (22) to the two storage tanks respectively.

2. The raw material pulverizing apparatus as defined in claim 1, wherein the pulverizing mechanism (1) includes a pulverizing box (11), a feed hopper (12) connected to a top of the pulverizing box (11), and a discharge pipe (14) connected to a bottom of the pulverizing box (11).

3. A raw material crushing device according to claim 2, characterized in that the crushing box (11) is connected with a plurality of legs (13) for supporting the crushing box (11).

4. A raw material crushing apparatus according to claim 1, characterized in that the discharge mechanism (2) comprises a rotating shaft (23) rotatably connected to the inside of the housing (21), and the guide plate (24) is connected to the rotating shaft (23).

5. The raw material pulverizing apparatus as defined in claim 4, wherein the front side of the rotary shaft (23) extends out of the front side of the housing (21) and is connected with a gear (25).

6. The raw material crushing device according to claim 5, wherein the front side of the housing (21) is connected with a mounting plate (26), the top of the mounting plate (26) is connected with an electric telescopic component (27), a telescopic end of the electric telescopic component (27) is connected with a movable plate (28), the movable plate (28) is connected with a toothed plate (29), and the toothed plate (29) is in meshed connection with the gear (25) and is used for driving the gear (25) to rotate.

7. The raw material pulverizing device according to claim 1, wherein two positioning baffles (210) are connected to the inner side of the housing (21) for positioning and blocking the guide plate (24).

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