CN219092330U - Dry powder mortar active agent breaker - Google Patents

Abstract

The utility model relates to the technical field of active agent crushing, and discloses a dry powder mortar active agent crushing device, which includes a crushing box for providing a crushing space for the dry powder mortar active agent; a crushing mechanism connected to the crushing box for crushing The dry powder mortar active agent is crushed; the filter mechanism is connected to the crushing box. The dry powder mortar active agent crushing device starts the conveying motor to drive the rotating shaft to rotate, and the unqualified dry powder mortar active agent in the shell is conveyed upward through the spiral conveying blade on the rotating shaft, and the unqualified dry powder mortar active agent is discharged through the circular discharge channel. It is transported to the feeding funnel, so as to crush the unqualified dry powder mortar active agent again, and the circulation mechanism can continuously circulate and transport the unqualified dry powder mortar active agent, without spending time collecting and manually Re-feeding saves time and effort, and improves the crushing efficiency of the dry powder mortar active agent.

Description

A dry powder mortar active agent crushing device

technical field

The utility model relates to the technical field of active agent crushing, in particular to an active agent crushing device for dry powder mortar.

Background technique

When dry powder mortar is used, it is necessary to add active agent in proportion to improve the use effect. During the processing of active agent, the raw material needs to be broken into fine particles.

When the traditional dry powder mortar active agent crushing device is used, it generally crushes the dry powder mortar active agent and then screens the broken dry powder mortar active agent through a filter screen. The qualified dry powder mortar active agent is collected and stored for subsequent use. The unqualified dry powder mortar active agent needs to be collected and manually put into the crushing device for re-crushing, which not only enhances the work intensity of the operator, but also takes a certain amount of time to collect the unqualified dry powder mortar active agent again. Putting it in reduces the crushing efficiency of the dry powder mortar active agent.

Utility model content

The purpose of this utility model is to provide a dry powder mortar active agent crushing device to solve the problems raised in the above-mentioned background technology.

The embodiment of the application adopts the following technical solutions:

A crushing device for dry powder mortar active agent, comprising a crushing box for providing crushing space for the dry powder mortar active agent; a crushing mechanism connected to the crushing box for crushing the dry powder mortar active agent; a filter mechanism connected to the crushing The box is used to filter the crushed dry powder mortar active agent; the circulation mechanism is connected to the crushing box, and the circulation mechanism includes a casing, a rotating shaft connected to the inside of the casing, and a screw transmission connected to the rotating shaft leaf.

Preferably, the crushing box includes a box body, a feeding funnel connected to the top of the box body, and a discharge pipe connected to the bottom of the box body.

Preferably, the crushing mechanism includes two crushing rollers rotating inwards in opposite directions, and a drive motor connected to the crushing box and connected to the two crushing rollers respectively.

Preferably, the filter mechanism includes a filter screen, a baffle plate connected to the filter screen, a movable plate connected to the front side of the baffle plate, a fixed plate connected to the front side of the crushing box and located under the movable plate, and a connecting plate connected to the top of the movable plate. part, and two pushing parts connected to the crushing mechanism and located above the connecting part.

Preferably, telescopic rods and elastic components are connected between the movable plate and the fixed plate.

Preferably, the circulation mechanism includes a material guide component connected to the filter mechanism, a material delivery component connected to the crushing box, and a circulation discharge channel connected between the casing and the crushing box.

Preferably, the right end of the material guide part extends into the inner side of the material delivery part, the right end of the material delivery part is connected to the housing, the circular discharge channel is inclined, and the right end of the circular discharge channel is higher than left end.

Preferably, a feeding motor is connected to the bottom of the housing, and the output shaft of the feeding motor is connected to the bottom end of the rotating shaft.

The beneficial effects of the utility model are:

When in use, the crushed unqualified dry powder mortar active agent is conveyed into the conveying part in the direction of the material guide part, and the unqualified dry powder mortar active agent is conveyed into the shell through the conveying part, and the conveying motor is started. Drive the rotating shaft to rotate, convey the unqualified dry powder mortar active agent in the shell upward through the spiral conveying blade on the rotating shaft, and transport the unqualified dry powder mortar active agent into the feeding funnel through the circular discharge channel, so as to dispose of the unqualified dry powder mortar The active agent is crushed again, and the circulation mechanism can continuously circulate and transport the unqualified dry powder mortar active agent. It does not need to spend time collecting the unqualified dry powder mortar active agent and manually re-discharging, saving time and effort, and improving the efficiency of dry powder mortar. Active agent fragmentation efficiency.

Description of drawings

In order to illustrate the implementation of the present utility model or the technical solution in the prior art more clearly, the following will briefly introduce the accompanying drawings required in the description of the implementation or the prior art. Apparently, the drawings in the following description are only exemplary, and those skilled in the art can also obtain other implementation drawings according to the provided drawings without creative efforts.

The structures, proportions, sizes, etc. shown in this manual are only used to cooperate with the content disclosed in the manual for the understanding and reading of those who are familiar with this technology, and are not used to limit the limited conditions that the utility model can be implemented, so there is no In technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the invention disclosed in the utility model without affecting the effect and purpose of the utility model. within the scope of the technical content.

Fig. 1 is the main view three-dimensional structure schematic diagram of the utility model;

Fig. 2 is the rear view three-dimensional structure schematic diagram of the utility model;

Fig. 3 is a schematic diagram of a partial section three-dimensional structure of the utility model;

Fig. 4 is a partial cross-sectional three-dimensional structural schematic diagram of the filter mechanism and circulation mechanism of the present invention.

In the figure: 1, crushing box; 11, box body; 12, feeding funnel; 13, discharge pipe; 14, outrigger; 15, opening; 2, crushing mechanism; 21, crushing roller; 22, drive motor; 3 , filter mechanism; 31, filter screen; 32, shielding plate; 33, movable plate; 34, fixed plate; 35, telescopic rod; 36, elastic component; 37, connecting component; 38, pushing component; , material guide component; 42, material conveying component; 43, shell; 44, circular discharge channel; 45, material conveying motor; 46, rotating shaft; 47, screw conveying leaf.

Detailed ways

After the traditional dry powder mortar active agent crushing device crushes the dry powder mortar, it takes a certain amount of time to collect the unqualified dry powder mortar, and manually put it into the crushing device again for crushing again, which is time-consuming and laborious.

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

As shown in Figure 1, a dry powder mortar active agent crushing device; includes a crushing box 1 for providing a crushing space for the dry powder mortar active agent;

The crushing box 1 comprises a box body 11, a feed funnel 12 connected to the top of the box body 11, and a discharge pipe 13 connected to the bottom of the box body 11;

The front side of the box body 11 is provided with an opening 15, and a plurality of legs 14 are connected to the bottom of the box body 11;

The top of the feeding funnel 12 is provided with a sealing cover plate, which is used to seal the top of the feeding funnel 12, so as to prevent the dust generated in the crushing process from being discharged from the top of the feeding funnel 12 to the outside world, (not shown in the figure) ;

As shown in Figure 2 and Figure 3, the crushing mechanism 2 is connected to the crushing box 1, and is used for crushing the dry powder mortar active agent;

The crushing mechanism 2 includes two crushing rollers 21 that rotate inwards in opposite directions, and a drive motor 22 connected to the crushing box 1 and connected to the two crushing rollers 21 respectively;

The two crushing rollers 21 are both rotatably connected in the box body 11, and the drive motor 22 is connected to the rear side of the box body 11 and connected to the two crushing rollers 21 respectively;

As shown in Figures 1 and 4, the filter mechanism 3 is connected to the crushing box 1, and is used to filter the crushed dry powder mortar active agent;

Filtration mechanism 3 comprises filter screen 31, is connected on the baffle plate 32 on filter screen 31, is connected in the movable plate 33 of baffle plate 32 front sides, is connected in crushing box 1 front side and is positioned at the fixed plate 34 of movable plate 33 below, connects A connecting part 37 at the top of the movable plate 33, and two pushing parts 38 connected to the crushing mechanism 2 and positioned above the connecting part 37;

A telescopic rod 35 and an elastic member 36 are connected between the movable plate 33 and the fixed plate 34;

Screening screen 31 is movably connected on the inside of casing 11, and the front side of baffle plate 32 is in contact with the inwall front side of casing 11, and baffle plate 32 is used for sealing the opening 15 of casing 11 front sides, and movable plate 33 is formed by The opening 15 extends out of the box body 11, the fixing plate 34 is fixed on the front side of the box body 11, the front ends of the two crushing rollers 21 extend out of the front side of the box body 11, and the two pushing parts 38 are respectively connected to the two crushing rollers. the front end of the roller 21;

The pushing part 38 can be an eccentric wheel or other shapes, and the elastic part 36 can be a spring, an elastic sheet or other parts with elastic functions

In this embodiment, the pushing part 38 is an eccentric disc, and the elastic part 36 is a spring. When in use, the dry powder mortar active agent raw material is transported into the box body 11 through the feeding funnel 12, and the two drive motors 22 are started to drive the two The crushing rollers 21 rotate inwardly in reverse to crush the dry powder mortar active agent raw materials, and filter and screen the crushed dry powder mortar active agent through the filter screen 31. When the two crushing rollers 21 rotate, they drive two pushers. Component 38 squeezes connecting component 37 downwards, drives movable plate 33 to squeeze telescopic rod 35 and elastic component 36 downwards, and drives shielding plate 32 and filter screen 31 to move downward, after pushing component 38 and connecting component 37 separate, Under the action of the elastic member 36 and the telescopic rod 35, the filter screen 31 vibrates up and down, thereby enhancing the filtering and screening effect of the active agent of the dry powder mortar after crushing;

As shown in Fig. 1, Fig. 3 and Fig. 4, the circulation mechanism 4 is connected on the crushing box 1, and the circulation mechanism 4 includes a housing 43, a rotating shaft 46 which is rotatably connected to the inside of the housing 43, and a screw connected to the rotating shaft 46. transport leaf 47;

The circulation mechanism 4 includes a material guide member 41 connected to the filter mechanism 3, a material delivery member 42 connected to the crushing box 1, and a circulation discharge channel 44 connected between the housing 43 and the crushing box 1;

The right end of the material guide part 41 extends into the inner side of the material delivery part 42, the right end of the material delivery part 42 is connected with the housing 43, the circulation discharge channel 44 is inclined, and the right end of the circulation discharge channel 44 is higher than the left end;

The bottom of the housing 43 is connected with a feeding motor 45, and the output shaft of the feeding motor 45 is connected with the bottom of the rotating shaft 46;

The guide member 41 is connected to the filter screen 31, the filter screen 31 is inclined, the left end of the filter screen 31 is higher than the right end, and the left end of the circulation discharge channel 44 extends into the box body 11 and is connected with the feeding funnel 12;

When in use, the unqualified dry powder mortar active agent after crushing is conveyed into the delivery part 42 by the guidance of the material guide part 41, and the unqualified dry powder mortar active agent is delivered into the housing 43 through the feed part 42, Start the conveying motor 45 to drive the rotating shaft 46 to rotate. The unqualified dry powder mortar active agent in the housing 43 is conveyed upward through the screw conveying blade 47 on the rotating shaft 46, and the unqualified dry powder mortar active agent is conveyed through the circulating discharge channel 44. into the feeding funnel 12, so that the unqualified dry powder mortar active agent is crushed again, and the circulation mechanism 4 can continuously circulate and transport the unqualified dry powder mortar active agent, without spending time to collect and collect the unqualified dry powder mortar active agent. Manual re-discharging saves time and effort, and improves the crushing efficiency of the dry powder mortar active agent.

In the description of the present utility model, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated Ground connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. A dry powder mortar active agent crushing device is characterized in that, comprising a crushing box (1), for providing the crushing space to the dry powder mortar active agent; The crushing mechanism (2), connected to the crushing box (1), is used for crushing the dry powder mortar active agent; A filter mechanism (3), connected to the crushing box (1), is used to filter the crushed dry powder mortar active agent; The circulation mechanism (4) is connected on the crushing box (1), and the circulation mechanism (4) includes a casing (43), a rotating shaft (46) connected in rotation to the inside of the casing (43), and a rotating shaft (46) connected to ) on the screw conveyor blade (47). 2. dry mortar active agent crushing device according to claim 1, is characterized in that, described crushing box (1) comprises casing (11), is connected in the feeding funnel (12) of casing (11) top, And the discharge pipe (13) that is connected at the bottom of the casing (11). 3. The active agent crushing device for dry powder mortar according to claim 1, characterized in that, the crushing mechanism (2) includes two crushing rollers (21) that rotate inwardly in reverse, and are connected to the crushing box (1) The upper drive motor (22) is respectively connected with the two crushing rollers (21). 4. The active agent crushing device for dry powder mortar according to claim 1, characterized in that, the filter mechanism (3) comprises a filter screen (31), a baffle plate (32) connected to the filter screen (31), a connection The movable plate (33) on the front side of the baffle plate (32), the fixed plate (34) connected to the front side of the crushing box (1) and below the movable plate (33), the connecting part connected to the top of the movable plate (33) (37), and two pushing parts (38) connected on the crushing mechanism (2) and located above the connecting part (37). 5. The active agent crushing device for dry powder mortar according to claim 4, characterized in that a telescopic rod (35) and an elastic member (36) are connected between the movable plate (33) and the fixed plate (34). 6. The active agent crushing device for dry powder mortar according to claim 1, characterized in that, the circulation mechanism (4) includes a material guide member (41) connected to the filter mechanism (3), connected to the crushing box (1 ) on the feeding part (42), and the circulation discharge channel (44) connected between the housing (43) and the crushing box (1). 7. The active agent crushing device for dry powder mortar according to claim 6, characterized in that, the right end of the guide member (41) stretches into the inboard of the feeding member (42), and the feeding member (42) The right end of the circular discharge channel (44) is connected with the housing (43), and the circular discharge channel (44) is inclined, and the right end of the circular discharge channel (44) is higher than the left end. 8. The active agent crushing device for dry powder mortar according to claim 6, characterized in that, the bottom of the housing (43) is connected with a feeding motor (45), and the output shaft of the feeding motor (45) is connected to the The bottom end of rotating shaft (46) is connected.

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