CN219210224U

CN219210224U - Raw material grinding device for dry-mixed mortar production

Info

Publication number: CN219210224U
Application number: CN202222709333.4U
Authority: CN
Inventors: 刘鹏
Original assignee: Henan Xingwei Intelligent Building Materials Technology Co ltd
Current assignee: Henan Xingwei Intelligent Building Materials Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-06-20
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a raw material grinding device for dry-mixed mortar production, which comprises a grinding chamber, wherein a grinding chamber is arranged on one side of the grinding chamber, a fixing frame is arranged on the inner wall of one side of the grinding chamber, a filter screen is obliquely arranged on the fixing frame, a vibrating motor is arranged at the bottom of one higher end of the filter screen, one lower end of the filter screen is communicated with the grinding chamber, a first discharge hole is arranged below the filter screen, a side baffle and a rear baffle are arranged at the top of the grinding chamber, guide plates are arranged on two sides of the top of the grinding chamber, a grinding roller is symmetrically arranged under the guide plates, a rotating shaft at one end of the grinding roller penetrates through the grinding chamber and is connected with a speed reducing motor, a second discharge hole is arranged under the grinding roller, and the bottom of the grinding chamber are obliquely downward.

Description

Raw material grinding device for dry-mixed mortar production

Technical Field

The utility model belongs to the technical field of mortar raw material grinding, and particularly relates to a raw material grinding device for dry-mixed mortar production.

Background

Dry-mixed mortar is generally referred to as dry-mixed mortar. The dry powder mortar is a granular or powdery material which is formed by physically mixing aggregate (such as quartz sand) subjected to drying and screening treatment, inorganic cementing material (such as cement) and additive (such as polymer) according to a certain proportion, is transported to a construction site in a bag or bulk mode, and can be directly used after being mixed with water. Also known as mortar dry powder, dry-mixed mortar, dry-mixed powder, and some building adhesives are of this type. 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 dry-mixed mortar is used, the dry-mixed mortar needs to be ground so that the particle size of the dry-mixed mortar meets the requirement of a building, but when the dry-mixed mortar is ground, unsatisfactory particles are discharged from a direct discharge port without being filtered because gaps exist between the shell of the grinding device and the grinding roller, and the quality of the building can be influenced when the ground dry-mixed mortar is directly used; if the dry-mixed mortar after grinding is ground again, a great deal of time is wasted, and the dry-mixed mortar particles meeting the requirements and not meeting the requirements are ground again, so that time and labor are wasted, the service time of the dry-mixed mortar is prolonged, the particles are not powered mortar after coming out, and most of production requirements are met, and the raw material grinding device for dry-mixed mortar production is provided based on the time and effort wasted.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the raw material grinding device for dry-mixed mortar production, which has the advantages of simple structure and convenient operation, does not need to reprocess the incompletely ground raw materials, directly filters out and pulverizes the incompletely ground raw materials into powder, is used for production, processing and utilization, saves time and cost, is suitable for mass production and use in factories, and improves the working efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dry-mixed mortar production is with raw materials grinder, includes the grinding chamber, grinding chamber one side is provided with crushing chamber, grinding chamber top one side is provided with the feeder hopper, grinding chamber top central point puts and is provided with driving motor, driving motor output shaft runs through the grinding chamber and is connected with the grinding piece, the grinding piece bottom has the grinding disc through connecting axle swing joint, the grinding piece all establishes to the infundibulate with the grinding disc inner chamber, the bottom is provided with the through-hole in the grinding disc, be provided with the mount on grinding chamber one side inner wall, the slope is provided with the filter screen on the mount, the filter screen is located the grinding disc through-hole under, the higher one end bottom of filter screen is provided with vibrating motor, the lower one end of filter screen communicates to crushing chamber, the filter screen below is provided with discharge gate one, the crushing chamber top is provided with side shield and backplate, side shield and backplate fixed connection, the top both sides are provided with the stock guide in the crushing chamber, the stock guide is located the lower one end under the symmetry is provided with the through-hole, the grinding roller is provided with the rotor down, the crushing roller is provided with the backing plate down to run through the crushing roller, the crushing roller is provided with two bottom the reducing mechanism, crushing roller is provided with the bottom down to the crushing roller.

Further, the filter screen is a stainless steel filter screen, and the mesh number of the filter screen is 300-400 meshes.

Further, the first discharge port and the second discharge port are both provided with discharge pumps.

Compared with the prior art, the utility model has the beneficial effects that: through being provided with filter screen and vibrating motor, grind the back at the raw materials and carry out vibrating filter screening through the filter screen, the raw materials that will grind complete granule size unanimity is filtered out through the filter screen and is discharged, guarantee the quality of raw materials production, through being provided with crushing room, the raw materials that will grind complete of macroparticle on the filter screen is smashed, directly smash the powdery raw materials of discharge through smashing the roller and use, do not need to retrieve the raw materials that will grind complete to grind the room and grind, this grinder simple structure, and convenient operation, and do not need to grind incomplete raw materials again and carry out reprocessing, the direct filtration is smashed to powdered for production and processing utilization, save time and cost are fit for mill mass production and use, improve work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic left-view structure of the present utility model.

Fig. 3 is a right-side view of the present utility model.

In the figure: 1 grinding chamber, 2 grinding chamber, 3 feeder hopper, 4 driving motor, 5 grinding block, 6 grinding disc, 7 mount, 8 filter screen, 9 vibrating motor, 10 discharge gate I, 11 side shield, 12 back shield, 13 stock guide, 14 crushing roller, 15 gear motor, 16 backup pad, 17 discharge gate II, 18 discharge pump.

Detailed Description

The technical solutions in 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. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

referring to fig. 1-3, a raw material grinding device for dry mixed mortar production, including grinding chamber 1, grinding chamber 1 one side is provided with crushing chamber 2, grinding chamber 1 top one side is provided with feeder hopper 3, grinding chamber 1 top central point puts and is provided with driving motor 4, driving motor 4 output shaft runs through grinding chamber 1 and is connected with grinding block 5, grinding block 5 bottom is through connecting axle swing joint has grinding disc 6, grinding block 5 and grinding disc 6 inner chamber all are established to the funnel shape, the bottom is provided with the through-hole in grinding disc 6, be provided with mount 7 on grinding chamber 1 one side inner wall, the slope is provided with filter screen 8 on the mount 7, filter screen 8 is located the through-hole of grinding disc 6 under, the higher one end bottom of filter screen 8 is provided with vibrating motor 9, the lower one end intercommunication of filter screen 8 is to crushing chamber 2, the filter screen 8 below is provided with discharge gate one 10, the grinding chamber 2 top is provided with side shield 11 and rear shield 12, side shield 11 and rear shield 12 fixed connection, grinding chamber 1 side shield 2 inner wall is provided with mount 7, the slope is provided with filter screen 8, the reducing mechanism 13 below the grinding roller is provided with down to the one end of grinding roller 13 under the grinding roller 13, the grinding roller 13 is provided with the reduction roll 13 under the reduction roll 13, the one end is provided with under the reduction roll 13, and is provided with the reduction roll 13 under the reduction roll 13.

Further, the filter screen 8 is a stainless steel filter screen, the mesh number of the filter screen 8 is 300-400 meshes, and raw materials with uniform and consistent particle sizes are filtered out through the filter screen 8, so that the follow-up work and use are facilitated.

Further, the first discharge port 10 and the second discharge port 17 are respectively provided with a discharge pump 18, and raw materials in the grinding chamber 1 and the grinding chamber 2 can be rapidly discharged through the discharge pumps 18.

When in use: the grinding device is characterized in that raw materials are thrown into a grinding disc 6 through a feed hopper 3, a driving motor 4 is started to drive a grinding block 5 to rotate in the grinding disc 6, products are ground, when product particles fall into a filter screen 8 in a grinding chamber 1 from a through hole when the product particles are enough small, then a vibrating motor 9 is started to filter the raw materials, the raw materials with consistent particle sizes are screened by the filter screen 8 and discharged through a discharge pump 18 at a first discharge port 10, the raw materials with incomplete large particle grinding are discharged into a grinding chamber 2 through the filter screen 8, meanwhile, a reducing motor 15 is started to drive a crushing roller 14 to rotate to grind the raw materials, the crushed raw materials are discharged through a second discharge pump 18 at a second discharge port 17.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but 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.

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

1. The utility model provides a dry-mixed mortar production is with raw materials grinder, includes grinding chamber (1), grinding chamber (1) one side is provided with crushing chamber (2), grinding chamber (1) top one side is provided with feeder hopper (3), grinding chamber (1) top central point puts and is provided with driving motor (4), driving motor (4) output shaft runs through grinding chamber (1) and is connected with grinding block (5), grinding block (5) bottom is through connecting axle swing joint has grinding disc (6), grinding block (5) all set up to funnel shape with grinding disc (6) inner chamber, the inner bottom of grinding disc (6) is provided with the through-hole, its characterized in that: a fixing frame (7) is arranged on the inner wall of one side of the grinding chamber (1), a filter screen (8) is obliquely arranged on the fixing frame (7), the filter screen (8) is positioned right below a through hole of the grinding disc (6), a vibrating motor (9) is arranged at the bottom of the higher end of the filter screen (8), the lower end of the filter screen (8) is communicated to the grinding chamber (2), and a first discharge hole (10) is arranged below the filter screen (8);

crushing room (2) top is provided with side shield (11) and backplate (12), side shield (11) and backplate (12) fixed connection, the top both sides are provided with stock guide (13) in crushing room (2), stock guide (13) are located under the lower one end of filter screen (8), symmetry is provided with crushing roller (14) under stock guide (13), crushing roller (14) one end pivot runs through crushing room (2) and is connected with gear motor (15), gear motor (15) bottom is provided with backup pad (16), crushing roller (14) below is provided with discharge gate two (17), just grinding room (1) bottom and crushing room (2) bottom all slope downward setting.

2. The raw material grinding device for dry-mixed mortar production according to claim 1, wherein: the filter screen (8) is a stainless steel filter screen, and the mesh number of the filter screen (8) is 300-400 meshes.

3. The raw material grinding device for dry-mixed mortar production according to claim 1, wherein: and discharge pumps (18) are arranged at the first discharge port (10) and the second discharge port (17).