CN219543640U

CN219543640U - Dry-mixed mortar anti-segregation device

Info

Publication number: CN219543640U
Application number: CN202320827476.7U
Authority: CN
Inventors: 刘天赐
Original assignee: Yixian Yi'an New Building Materials Manufacturing Co ltd
Current assignee: Yixian Yi'an New Building Materials Manufacturing Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-18
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses an anti-segregation device for dry-mixed mortar, which comprises a box body, wherein a screening mechanism is arranged in the box body, the screening mechanism comprises a rotating shaft rotatably arranged between the upper inner wall and the lower inner wall of the box body, the lower surface of the box body is fixedly connected with a motor, the output end of the motor is fixedly connected with the rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with an inclined-plane circular block, the upper surface and the lower surface of the inclined-plane circular block are both inclined to the cross section of the rotating shaft, two circular shafts are respectively and fixedly connected with the two ends of the outer surface of the inclined-plane circular block, a circular screen is arranged on the outer surface of the rotating shaft, the upper end of the circular screen is provided with a stirring mechanism for mixing dry-mixed mortar, and the lower end of the circular screen is provided with a secondary stirring mechanism for secondarily mixing dry-mixed mortar. According to the utility model, the circular screen mesh is arranged in the device, so that dry-mixed mortar on the surface of the partition board is prevented from being wetted and aggregated into blocks, and segregation phenomenon occurs.

Description

Dry-mixed mortar anti-segregation device

Technical Field

The utility model relates to the technical field of dry-mixed mortar, in particular to an anti-segregation device for dry-mixed mortar.

Background

The dry-mixed mortar is a granular or powdery material which is formed by physically mixing aggregate, inorganic cementing material (such as cement) and additives 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 materials can be directly used after being mixed with water.

In the transportation process of the dry-mixed mortar, the dry-mixed mortar is easy to wet and aggregate into blocks to cause segregation, when a hot air blower is arranged in the device, the dry-mixed mortar at the bottom of the device is not easy to blow, and when the dry-mixed mortar is discharged, the blocking condition is easy to occur, and the segregated dry-mixed mortar cannot meet the use requirement and affects the production work.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a dry-mixed mortar segregation preventing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a dry-mixed mortar anti-segregation device, includes the box, be equipped with screening mechanism in the box, screening mechanism is including rotating the pivot of installing between the upper and lower inner wall of box, the lower fixed surface of box is connected with the motor, the output and the pivot fixed connection of motor, the fixed surface cover of pivot is equipped with the inclined plane ring piece, the upper surface and the lower surface of inclined plane ring piece all slope and the cross section setting of pivot, the surface both ends of inclined plane ring piece are two root circle axles of fixedly connected with respectively, the surface of pivot is equipped with the ring shape screen cloth, two ring shape screen cloth slidable mounting is at the surface of ring shape screen cloth, the upper end of ring shape screen cloth is equipped with the rabbling mechanism that is used for mixing dry-mixed mortar, the lower extreme of ring shape screen cloth is equipped with the secondary rabbling mechanism that is used for secondary to mix dry-mixed mortar.

As a further scheme of the utility model, the stirring mechanism comprises a plurality of first stirring blades fixedly arranged on the outer surface of the rotating shaft, a partition plate is fixedly arranged on the outer surface of the rotating shaft, the partition plate is arranged at a position between the annular screen and the first stirring blades, a leak hole is formed in the outer surface of the partition plate, and an opening and closing mechanism for adjusting dry-mixed mortar to fall into the annular screen is arranged at a position, close to the leak hole, of the lower end of the partition plate.

As a further scheme of the utility model, the opening and closing mechanism comprises a chute fixedly arranged on the outer surface of the partition plate and positioned around the leak hole, a baffle plate is slidably arranged in the chute, the baffle plate is matched with the leak hole, a screw rod is rotatably arranged between the baffle plate and the box body, the screw rod penetrates through the outer surface of the box body, the screw rod is in threaded connection with the box body, and one end of the screw rod is fixedly connected with a hand wheel.

As a further scheme of the utility model, the secondary stirring mechanism comprises a plurality of second stirring blades fixedly arranged on the outer surface of the rotating shaft.

As a further scheme of the utility model, the outer surface of the box body, which is positioned above the partition plate, is fixedly connected with an air inlet pipe, the outer surface of the box body is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly provided with a supporting base, the upper part of the supporting base is fixedly provided with a hot air blower, and the air outlet of the hot air blower is fixedly connected with one end of the air inlet pipe.

As a further scheme of the utility model, the upper surface of the box body is fixedly provided with a feed inlet, the lower surface of the box body is fixedly provided with a discharge outlet, the lower surface of the box body is fixedly provided with three supporting legs, and the three supporting legs are uniformly distributed at the periphery of the lower surface of the box body.

The beneficial effects of the utility model are as follows:

1. by arranging the circular screen in the device, the dry-mixed mortar on the partition board is shaken, so that the dry-mixed mortar on the surface of the partition board is prevented from being wetted and gathered into a block, the segregation phenomenon occurs, and the discharge port is blocked during discharge.

2. Through the air heater on the backup pad, blow out steam and get into the device through the air-supply line, dry-mixed mortar in the device is dried, prevents that dry-mixed mortar in the device from piling up moist.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a dry-mixed mortar segregation preventing device;

FIG. 2 is a cross-sectional view of a dry-mixed mortar segregation preventing device according to the utility model;

fig. 3 is a schematic structural diagram of an opening and closing mechanism of a dry-mixed mortar segregation preventing device provided by the utility model;

fig. 4 is a schematic structural view of an inclined plane ring block of the dry-mixed mortar segregation preventing device.

In the figure: 1. a case; 2. a feed inlet; 3. a rotating shaft; 4. a first stirring blade; 5. a partition plate; 6. a leak hole; 7. a chute; 8. a baffle; 9. a screw rod; 10. a hand wheel; 11. an inclined plane ring block; 12. a circular shaft; 13. a circular screen; 14. a support plate; 15. an air heater; 16. an air inlet pipe; 17. a second stirring blade; 18. a discharge port; 19. a motor; 20. support legs; 21. and a supporting base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Examples

Referring to fig. 1-4, a dry-mixed mortar segregation preventing device comprises a box body 1, a screening mechanism is arranged in the box body 1, the screening mechanism comprises a rotating shaft 3 rotatably arranged between the upper inner wall and the lower inner wall of the box body 1, the lower surface of the box body 1 is fixedly connected with a motor 19, the output end of the motor 19 is fixedly connected with the rotating shaft 3, an inclined-plane circular block 11 is fixedly sleeved on the outer surface of the rotating shaft 3, the upper surface and the lower surface of the inclined-plane circular block 11 are both inclined to the cross section of the rotating shaft 3, two circular shafts 12 are fixedly connected at the two ends of the outer surface of the inclined-plane circular block 11 respectively, a circular screen 13 is arranged on the outer surface of the rotating shaft 3, the two circular shafts 12 are slidably arranged on the outer surface of the circular screen 13, a stirring mechanism for mixing dry-mixed mortar is arranged at the upper end of the circular screen 13, a secondary stirring mechanism for secondary mixing dry-mixed mortar is arranged at the lower end of the circular screen 13, and the phenomenon that the dry-mixed mortar is clustered by arranging the circular screen 13 in the device is prevented from wetting the circular screen 13.

In this embodiment, rabbling mechanism includes a plurality of first stirring vane 4 of fixed mounting at pivot 3 surface, and the surface fixed mounting of pivot 3 has baffle 5, and baffle 5 is located the position setting between annular screen cloth 13 and the first stirring vane 4, and leak hole 6 has been seted up to the surface of baffle 5, and the lower extreme of baffle 5 is close to the position of leak hole 6 and is equipped with the mechanism that opens and shuts that adjusts dry-mixed mortar and fall into annular screen cloth 13, continuously stirs dry-mixed mortar through first stirring vane 4, prevents that dry-mixed mortar from taking place the segregation.

In this embodiment, the mechanism that opens and shuts includes fixed mounting in the spout 7 that the surface of baffle 5 is located around the weep hole 6, and slidable mounting has baffle 8 in the spout 7, baffle 8 and weep hole 6 looks adaptation, and the screw rod 9 is installed in the rotation between baffle 8 and the box 1, and screw rod 9 runs through the surface of box 1, screw rod 9 and box 1 threaded connection, and the one end fixedly connected with hand wheel 10 of screw rod 9 is convenient for control dry-mixed mortar's discharge.

In this embodiment, the outer surface of the box 1 above the partition 5 is fixedly connected with an air inlet pipe 16, the outer surface of the box 1 is fixedly connected with a support plate 14, the upper surface of the support plate 14 is fixedly provided with a support base 21, the upper part of the support base 21 is fixedly provided with a hot air blower 15, and the air outlet of the hot air blower 15 is fixedly connected with one end of the air inlet pipe 16.

In this embodiment, the secondary stirring mechanism comprises a plurality of second stirring blades 17 fixedly installed on the outer surface of the rotating shaft 3, and the dry-mixed mortar is uniformly mixed by secondary stirring of the second stirring blades 17.

In this embodiment, the upper surface of the box 1 is fixedly provided with a feed inlet 2, the lower surface of the box 1 is fixedly provided with a discharge outlet 18, the lower surface of the box 1 is fixedly provided with three supporting legs 20, and the three supporting legs 20 are uniformly distributed at the periphery of the lower surface of the box 1.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: the dry-mixed mortar is added into the box body 1 from the feed inlet 2, and the motor 19 drives the first stirring blades 4 on the outer surface of the rotating shaft 3 to rotate, so that the dry-mixed mortar on the partition board 5 is fully stirred. Dry-mixed mortar is prevented from segregating, hot air is blown out into the device through the air heater 15 on the supporting plate 14, dry-mixed mortar in the device is dried through the air inlet pipe 16, dry-mixed mortar in the device is prevented from being accumulated and moist, the screw rod 9 on the box body 1 rotates through rotating the hand wheel 10, the baffle plate 8 is pulled to slide in the chute 7 to be separated from the leakage hole 6, the baffle plate 5 is in an open state, dry-mixed mortar falls onto the circular screen 13, the circular screen 13 swings up and down along with the rotation of the rotating shaft 3 along with the rotation of the two circular shafts 12 on the inclined plane circular block 11, the dry-mixed mortar which is formed on the circular screen 13 is shaken up and scattered, then falls into the inner wall of the bottom end of the box body 1, is stirred for the second time through the second stirring blade 17, uniform mixing is kept, and the dry-mixed mortar is discharged from the discharging port 18.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only of the preferred embodiments 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. The utility model provides a dry-mixed mortar anti-segregation device, includes box (1), a serial communication port, be equipped with screening mechanism in box (1), screening mechanism is including rotating pivot (3) of installing between the upper and lower inner wall of box (1), the lower fixed surface of box (1) is connected with motor (19), the output and the pivot (3) fixed connection of motor (19), the fixed cover of surface of pivot (3) is equipped with inclined plane ring piece (11), the upper surface and the lower surface of inclined plane ring piece (11) all slope and the cross section setting of pivot (3), the surface both ends of inclined plane ring piece (11) are two circle axle (12) of fixedly connected with respectively, the surface of pivot (3) is equipped with ring shape screen cloth (13), two circle axle (12) slidable mounting are at the surface of ring shape screen cloth (13), the upper end of ring shape screen cloth (13) is equipped with the rabbling mechanism that is used for mixing dry-mixed mortar, the lower extreme of ring shape screen cloth (13) is equipped with the dry-mixed mortar's that is used for secondary.

2. The dry-mixed mortar segregation preventing device according to claim 1, wherein the stirring mechanism comprises a plurality of first stirring blades (4) fixedly installed on the outer surface of the rotating shaft (3), a partition plate (5) is fixedly installed on the outer surface of the rotating shaft (3), the partition plate (5) is located at a position between the annular screen (13) and the first stirring blades (4), a leak hole (6) is formed in the outer surface of the partition plate (5), and an opening and closing mechanism for adjusting dry-mixed mortar to fall into the annular screen (13) is arranged at a position, close to the leak hole (6), of the lower end of the partition plate (5).

3. The dry-mixed mortar segregation preventing device according to claim 2, wherein the opening and closing mechanism comprises a chute (7) fixedly installed on the outer surface of the partition board (5) and located around the leak hole (6), a baffle (8) is installed in the chute (7) in a sliding mode, the baffle (8) is matched with the leak hole (6), a screw rod (9) is installed between the baffle (8) and the box body (1) in a rotating mode, the screw rod (9) penetrates through the outer surface of the box body (1), the screw rod (9) is in threaded connection with the box body (1), and one end of the screw rod (9) is fixedly connected with a hand wheel (10).

4. The dry-mixed mortar segregation preventing device according to claim 2, wherein an air inlet pipe (16) is fixedly connected to the outer surface of the upper position of the box body (1) located on the partition plate (5), a supporting plate (14) is fixedly connected to the outer surface of the box body (1), a supporting base (21) is fixedly installed on the upper surface of the supporting plate (14), an air heater (15) is fixedly installed on the upper surface of the supporting base (21), and an air outlet of the air heater (15) is fixedly connected to one end of the air inlet pipe (16).

5. A dry-mixed mortar segregation preventing device according to claim 1, wherein the secondary stirring mechanism comprises a plurality of second stirring blades (17) fixedly arranged on the outer surface of the rotating shaft (3).

6. The dry-mixed mortar segregation preventing device according to claim 1, wherein a feed inlet (2) is fixedly arranged on the upper surface of the box body (1), a discharge outlet (18) is fixedly arranged on the lower surface of the box body (1), three supporting legs (20) are fixedly arranged on the lower surface of the box body (1), and the three supporting legs (20) are uniformly distributed at the periphery of the lower surface of the box body (1).