CN212882680U - Crushing device for dry-mixed mortar - Google Patents

Abstract

The utility model discloses a breaker for dry-mixed mortar, including casing, feeder hopper, feed mechanism, screening mechanism, fixing base, screen cloth, play hopper and broken mechanism. The utility model has the advantages that: the top end of the side wall of the fixed seat is fixed at the bottom end of the discharge hopper, the screen is installed on the fixed seat, and the fixed seat is fixed on the feeding mechanism, so that when crushed raw materials enter the screen on the fixed seat from the shell through the discharge hopper, the crushed raw materials are screened, the raw materials meeting requirements drop onto the fixed seat, the raw materials not meeting the requirements enter the feeding mechanism through the screen and are crushed again, the operation is convenient, and time and labor are saved; the device can directly screen the raw materials after the breakage, makes things convenient for the raw materials that meet the requirements after the breakage and the separation of the raw materials that do not meet the requirements, is convenient for the breakage once more of the raw materials that do not meet the requirements, convenient operation.

Description

Crushing device for dry-mixed mortar

Technical Field

The utility model relates to a breaker specifically is a breaker for dry-mixed mortar belongs to building technical field.

Background

Dry-mixed mortar is a granular or powdery material prepared by physically mixing dry-screened aggregate (such as quartz sand), inorganic cementing material (such as cement), additive (such as polymer) and the like according to a certain proportion, and the granular or powdery material is transported to a construction site in a bag or in bulk form and can be directly used after being mixed with water. Also known as mortar dry powder, dry-mixed mortar, dry-mixed powder, and some construction adhesives also belong to this class. The dry powder mortar plays roles of bonding, lining, protection and decoration in a thin layer in the construction industry, and has extremely wide application in construction and decoration engineering.

However, when the raw material of the dry mortar is damaged, the raw material needs to be thrown into the damage mechanism for damage, but the size of the crushed raw material is different, so that the crushed raw material needs to be screened by a screening machine, and the raw material which does not meet the requirement needs to be crushed again, so that the operation process is complicated, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a breaker for dry-mixed mortar just lies in providing for solving above-mentioned problem, directly screens the raw materials after the breakage, and the separation of the raw materials that meets the requirements and the raw materials that is not conform to the requirements after convenient breakage is convenient for not conform to the requirement broken once more of raw materials, convenient operation.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a breaker for dry-mixed mortar, which comprises a housin, the top of casing is fixed with the feeder hopper, the lateral wall of casing is fixed with out the hopper, go out hopper fixedly connected with screening mechanism, screening mechanism includes fixing base and screen cloth, the top of the lateral wall of fixing base is fixed in go out the bottom of hopper, the screen cloth install in the fixing base, the fixing base is fixed in feed mechanism, feed mechanism fixed connection in the casing, the internally mounted of casing has crushing mechanism.

Preferably, for better screening, screening mechanism still includes spring and slider, the slider is fixed in the lateral wall of screen cloth, the one end of spring is fixed in the slider, the other end of spring is fixed in the fixing base, slider sliding connection in the casing.

Preferably, in order to facilitate loading, the loading mechanism comprises a base, a conveyor belt, a roller and a first motor, the base is fixed at the top end of the shell, the base is fixed on the fixing seat, the roller is rotatably connected to the base, the roller is sleeved with the first motor, the first motor is fixedly installed on the base, and the conveyor belt is slidably connected to the roller.

Preferably, in order to make the raw materials after the crushing fall to on the screen cloth, the screening mechanism further comprises a baffle, the baffle is fixed in the fixing seat, and the baffle is abutted to one end of the conveyor belt deviating from the screen cloth.

Preferably, the crushing mechanism is convenient for crushing the raw material, and comprises a second motor, a first gear, a second gear, a first crushing roller and a second crushing roller, wherein the second motor is fixedly mounted on the housing, the second motor is sleeved on the first crushing roller, the first crushing roller is rotatably connected to the housing, the first gear is sleeved on the first crushing roller, the second crushing roller is rotatably connected to the housing, the second gear is sleeved on the second crushing roller, the first gear is meshed with the second gear, and the first crushing roller is meshed with the second crushing roller.

Preferably, for the convenience of material loading, the conveyer belt deviates from the one end of fixing base with the hole of feeder hopper is in same straight line, go out the hopper with contained angle between the fixing base is 120, the screen cloth slope sets up, the screen cloth is on a parallel with the conveyer belt, the plane that the bottom of screen cloth was located is higher than the plane that the conveyer belt was located.

The utility model has the advantages that: the top end of the side wall of the fixed seat is fixed at the bottom end of the discharge hopper, the screen is installed on the fixed seat, and the fixed seat is fixed on the feeding mechanism, so that when crushed raw materials enter the screen on the fixed seat from the shell through the discharge hopper, the crushed raw materials are screened, the raw materials meeting requirements drop onto the fixed seat, the raw materials not meeting the requirements enter the feeding mechanism through the screen and are crushed again, the operation is convenient, and time and labor are saved; the device can directly screen the raw materials after the breakage, makes things convenient for the raw materials that meet the requirements after the breakage and the separation of the raw materials that do not meet the requirements, is convenient for the breakage once more of the raw materials that do not meet the requirements, convenient operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection of the housing and the crushing mechanism shown in FIG. 1;

FIG. 3 is a schematic view of the connection of the discharge hopper and the screening mechanism shown in FIG. 1;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a schematic view showing a connection structure of the conveyor belt and the drum shown in fig. 1.

In the figure: 1. the device comprises a shell, 2, a feed hopper, 3, a feeding mechanism, 31, a base, 32, a conveyor belt, 33, a roller, 34, a first motor, 4, a screening mechanism, 41, a fixed seat, 42, a baffle, 43, a screen mesh, 44, a spring, 45, a sliding block, 5, a discharge hopper, 6, a crushing mechanism, 61, a second motor, 62, a first gear, 63, a second gear, 64, a first crushing roller, 65 and a second crushing roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a crushing device for dry-mixed mortar includes a housing 1, a feed hopper 2 is fixed at the top end of the housing 1, a discharge hopper 5 is fixed on the side wall of the housing 1, the discharge hopper 5 is fixedly connected with a screening mechanism 4, the screening mechanism 4 includes a fixed seat 41 and a screen 43, the top end of the side wall of the fixed seat 41 is fixed at the bottom end of the discharge hopper 5, the screen 43 is mounted on the fixed seat 41, the fixed seat 41 is fixed on a feeding mechanism 3, the feeding mechanism 3 is fixedly connected to the housing 1, and a crushing mechanism 6 is mounted inside the housing 1.

As a technical optimization scheme of the utility model, screening mechanism 4 still includes spring 44 and slider 45, slider 45 is fixed in the lateral wall of screen cloth 43, the one end of spring 44 is fixed in slider 45, the other end of spring 44 is fixed in fixing base 41, slider 45 sliding connection in casing 1.

As a technical optimization scheme of the utility model, feed mechanism 3 includes base 31, conveyer belt 32, cylinder 33 and first motor 34, base 31 is fixed in the top of casing 1, base 31 is fixed in fixing base 41, cylinder 33 rotate connect in base 31, cylinder 33 has cup jointed first motor 34, first motor 34 fixed mounting in base 31, conveyer belt 32 sliding connection in cylinder 33.

As a technical optimization scheme of the utility model, screening mechanism 4 still includes baffle 42, baffle 42 is fixed in fixing base 41, baffle 42 contradict in screen cloth 43 deviates from the one end of conveyer belt 32.

As a technical optimization scheme of the utility model, crushing mechanism 6 includes second motor 61, first gear 62, second gear 63, first crushing roller 64 and second crushing roller 65, second motor 61 fixed mounting in casing 1, second motor 61 cup joint in first crushing roller 64, first crushing roller 64 rotate connect in casing 1, first crushing roller 64 cup joints first gear 62, second crushing roller 65 rotate connect in casing 1, second crushing roller 65 has cup jointed second gear 63, first gear 62 mesh in second gear 63, first crushing roller 64 mesh in second crushing roller 65.

As a technical optimization scheme of the utility model, the conveyer belt 32 deviates from the one end of fixing base 41 with the hole of feeder hopper 2 is in same straight line, go out hopper 5 with contained angle between the fixing base 41 is 120, the slope of screen cloth 43 sets up, screen cloth 43 is on a parallel with conveyer belt 32, the plane that the bottom of screen cloth 43 was located is higher than the plane that conveyer belt 32 was located.

When the utility model is used, the raw material is placed on the conveyor belt 32, the first motor 34 drives the roller 33 to rotate, so that the conveyor belt 32 is utilized to drive the raw material on the conveyor belt 32 to move towards the direction of the feed hopper 2, after the raw material on the conveyor belt 32 reaches the top end of the base 31, the raw material drops into the feed hopper 2 from the conveyor belt 32, and the raw material drops between the first crushing roller 64 and the second crushing roller 65, the second motor 61 drives the first crushing roller 64 to rotate clockwise, the first gear 62 drives the second gear 63 to rotate, so that the second crushing roller 65 rotates anticlockwise, the raw material is crushed by the first crushing roller 64 and the second crushing roller 65, then the crushed raw material drops to the bottom end of the shell 1, so that the crushed raw material is discharged from the discharge hopper 5 and drops onto the screen 43 along the discharge hopper 5, when the raw material drops onto the screen 43, because of the gravity of the raw material, the screen 43 slides on the fixed seat 41 under the action of the slider 45 and the spring 44, therefore, the raw materials are conveniently spread, the crushed raw materials meeting the requirements fall onto the fixed seat 41 from the through holes on the screen 43, and the raw materials not meeting the requirements fall onto the conveyor belt 32 under the vibration of the screen 43 and are conveyed into the feed hopper 2 again by the conveyor belt 32 for crushing; the device can directly screen the raw materials after the breakage, makes things convenient for the raw materials that meet the requirements after the breakage and the separation of the raw materials that do not meet the requirements, is convenient for the breakage once more of the raw materials that do not meet the requirements, convenient operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a breaker for dry-mixed mortar, includes casing (1), its characterized in that: the top of casing (1) is fixed with feeder hopper (2), the lateral wall of casing (1) is fixed with out hopper (5), go out hopper (5) fixedly connected with screening mechanism (4), screening mechanism (4) are including fixing base (41) and screen cloth (43), the top of the lateral wall of fixing base (41) is fixed in go out the bottom of hopper (5), screen cloth (43) install in fixing base (41), fixing base (41) are fixed in feed mechanism (3), feed mechanism (3) fixed connection in casing (1), the internally mounted of casing (1) has broken mechanism (6).

2. The crushing device for dry-mixed mortar of claim 1, characterized in that: screening mechanism (4) still include spring (44) and slider (45), slider (45) are fixed in the lateral wall of screen cloth (43), the one end of spring (44) is fixed in slider (45), the other end of spring (44) is fixed in fixing base (41), slider (45) sliding connection in casing (1).

3. The crushing device for dry-mixed mortar of claim 1, characterized in that: feed mechanism (3) include base (31), conveyer belt (32), cylinder (33) and first motor (34), base (31) are fixed in the top of casing (1), base (31) are fixed in fixing base (41), cylinder (33) rotate connect in base (31), cylinder (33) have cup jointed first motor (34), first motor (34) fixed mounting in base (31), conveyer belt (32) sliding connection in cylinder (33).

4. The crushing device for dry-mixed mortar of claim 3, characterized in that: screening mechanism (4) still include baffle (42), baffle (42) are fixed in fixing base (41), baffle (42) contradict in screen cloth (43) deviate from the one end of conveyer belt (32).

5. The crushing device for dry-mixed mortar of claim 1, characterized in that: the crushing mechanism (6) comprises a second motor (61), a first gear (62), a second gear (63), a first crushing roller (64) and a second crushing roller (65), the second motor (61) is fixedly installed on the shell (1), the second motor (61) is sleeved on the first crushing roller (64), the first crushing roller (64) is rotatably connected to the shell (1), the first gear (62) is sleeved on the first crushing roller (64), the second crushing roller (65) is rotatably connected to the shell (1), the second gear (63) is sleeved on the second crushing roller (65), the first gear (62) is meshed with the second gear (63), and the first crushing roller (64) is meshed with the second crushing roller (65).

6. The crushing device for dry-mixed mortar of claim 3, characterized in that: conveyer belt (32) deviate from the one end of fixing base (41) with the hole of feeder hopper (2) is in the collinear, go out hopper (5) with contained angle between fixing base (41) is 120, screen cloth (43) slope sets up, screen cloth (43) are on a parallel with conveyer belt (32), the plane that the bottom of screen cloth (43) was located is higher than the plane that conveyer belt (32) were located.

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