CN219599986U

CN219599986U - Novel dry-mixed mortar mixes machine

Info

Publication number: CN219599986U
Application number: CN202320400989.XU
Authority: CN
Inventors: 刘庆辉; 刘山飞; 杨继锦; 刘永定; 杨世昌
Original assignee: Heyuan Yuanlong New Environmental Protection Building Materials Co ltd
Current assignee: Heyuan Yuanlong New Environmental Protection Building Materials Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-08-29
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a novel dry-mixed mortar mixer, which comprises: a frame; the charging basket comprises a rotary drum which is of a hollow structure and penetrates through two ends, and the rotary drum is rotatably and horizontally arranged on the rack; a cover body is fixedly arranged outside the rotary drum, and an annular material cavity is formed between the cover body and the rotary drum; the driver is in transmission connection with the rotary drum; the stirring mechanism comprises a spiral stirrer arranged in the material cavity, and the spiral stirrer is rotatably arranged on the rotary drum and is arranged along the radial direction of the rotary drum; and the transmission mechanism is arranged in the rotary drum to realize the autorotation of the spiral stirrer. The dry-mixed mortar is placed in a material cavity in a material barrel, and the driver drives the rotary drum to rotate, so that the dry-mixed mortar is thrown in the material barrel and is scattered; simultaneously, the spiral stirrer is used for stirring the dry-mixed mortar, so that the mixing efficiency of the dry-mixed mortar is accelerated, and the dry-mixed mortar is more fully mixed.

Description

Novel dry-mixed mortar mixes machine

Technical Field

The utility model relates to the technical field of dry-mixed mortar mixing equipment, in particular to a novel dry-mixed mortar mixer.

Background

The dry-mixed 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. The dry-mixed mortar mixes the stirring through the mixer, like a dry-mixed mortar mixer of publication No. CN204546768U, including the frame, be equipped with the mixing tank body in the frame, both sides at mixing tank body top are equipped with the feed inlet, are equipped with the discharge gate at both sides at mixing tank body bottom, the inside agitating unit who is equipped with a symmetry and transversely sets up of mixing tank body, agitating unit is including installing the motor cabinet in the mixing tank body outside, be equipped with the motor on the motor cabinet, the motor forms the transmission through belt and axis and is connected, and the centraxonial output inserts the mixing tank body and penetrates the curb plate of the mixing tank body, and is equipped with a plurality of impeller pieces on the centraxonial output, at the during operation, can break up the powder in getting into the section of thick bamboo through high-speed shaft rotation, carries out more abundant mix, can break up the fibrous material of staple bolt.

However, the existing dry-mixed mortar mixer breaks up materials only through impeller blades, so that the mixing efficiency is low and the mixing is insufficient; in addition, a plurality of motors are required to be arranged to realize different stirring actions, so that the cost of equipment and the frequency of maintenance are increased.

Disclosure of Invention

In view of the above, the present utility model provides a novel dry-mixed mortar mixer, which can solve at least one of the above problems to some extent.

The technical scheme of the utility model is realized as follows:

a novel dry-mixed mortar mixer, comprising:

a frame;

the charging basket comprises a rotary drum which is of a hollow structure and penetrates through two ends, and the rotary drum is rotatably and horizontally arranged on the rack; a cover body is fixedly arranged outside the rotary drum, and an annular material cavity is formed between the cover body and the rotary drum;

the driver is in transmission connection with the rotary drum;

the stirring mechanism comprises a spiral stirrer arranged in the material cavity, and the spiral stirrer is rotatably arranged on the rotary drum and is arranged along the radial direction of the rotary drum;

the transmission mechanism is arranged in the rotary drum to realize the autorotation of the spiral stirrer.

As a further alternative of the novel dry-mixed mortar mixer, the transmission mechanism comprises a positioning main shaft coaxially arranged in the rotary drum, and two ends of the positioning main shaft are fixed on the frame; the end part of the spiral stirrer is provided with a transmission box, a first bevel gear coaxially arranged with the spiral stirrer and a transmission rotating shaft vertically arranged with the spiral stirrer are arranged in the transmission box, the transmission rotating shaft is parallel to the positioning main shaft, and a second bevel gear meshed with the first bevel gear is arranged on the transmission rotating shaft; the transmission rotating shaft is also provided with a planetary gear, the positioning main shaft is provided with a sun gear, and the planetary gear is meshed with the sun gear.

As a further alternative of the novel dry-mixed mortar mixer, the stirring mechanisms are provided with a plurality of groups along the axial direction of the positioning main shaft.

As a further alternative of the novel dry-mixed mortar mixer, the stirring mechanisms are distributed along the circumferential direction of the positioning main shaft to form a plurality of groups.

As a further alternative scheme of the novel dry-mixed mortar mixer, a chain wheel transmission part is arranged on the rotary drum, the driver is a motor, and the motor is in transmission connection with the chain wheel transmission part through a chain so as to realize driving of the rotary drum to rotate.

As a further alternative scheme of the novel dry-mixed mortar mixer, guide grooves are formed in two ends of the rotary drum along the circumferential direction, and a plurality of guide wheels distributed on the periphery of the guide grooves are arranged on the frame.

The utility model has the beneficial effects that: the dry-mixed mortar is placed in a material cavity in a material barrel, and the driver drives the rotary drum to rotate, so that the dry-mixed mortar is thrown in the material barrel and is scattered; simultaneously, the spiral stirrer is used for stirring the dry-mixed mortar, so that the mixing efficiency of the dry-mixed mortar is accelerated, and the dry-mixed mortar is more fully mixed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a novel dry-mixed mortar mixer of the utility model;

FIG. 2 is a schematic view of the internal structure of the barrel;

FIG. 3 is a schematic view of the internal structure of the drum;

fig. 4 is a schematic diagram of the transmission connection between the positioning main shaft and the spiral stirrer.

In the figure: 1. a frame; 11. a guide wheel;

2. a charging barrel; 21. a rotating drum; 211. a guide groove; 212. a sprocket drive section; 22. a cover body; 23. a material cavity;

3. a motor; 31. a chain;

4. a stirring mechanism; 41. a helical agitator;

5. a transmission mechanism; 51. positioning a main shaft; 52. a transmission case; 53. a first bevel gear; 54. a second bevel gear; 55. a transmission rotating shaft; 56. a planetary gear; 57. a sun gear.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being 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.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-4, a novel dry-mixed mortar mixer is shown, comprising a frame 1, a charging basket 2, a driver, a stirring mechanism 4 and a transmission mechanism 5;

referring to fig. 2, the charging basket 2 includes a drum 21 having a hollow structure and having both ends penetrating, and the drum 21 is rotatably and horizontally disposed on the frame 1; a cover 22 is fixedly arranged outside the rotary drum 21, and a circular material cavity 23 is formed between the cover 22 and the rotary drum 21; the driver is in transmission connection with the drum 21; the stirring mechanism 4 comprises a spiral stirrer 41 arranged in the material cavity 23, and the spiral stirrer 41 is rotatably arranged on the rotary drum 21 and is arranged along the radial direction of the rotary drum 21; the transmission mechanism 5 is provided in the drum 21 to effect rotation of the helical agitator 41. Wherein, a feed inlet (not marked in the figure) and a discharge outlet (not marked in the figure) are arranged on the cover body 22 of the charging basket 2, and the feed inlet and the discharge outlet are covered by a gate.

In brief, dry-mixed mortar is introduced into the charging basket 2, and then the driver drives the rotary drum 21 to rotate, namely, the charging basket 2 rotates around a horizontal axis, and under the action of centrifugal force, the dry-mixed mortar is thrown, so that the agglomerated dry-mixed mortar is conveniently dispersed, and the dry-mixed mortar is conveniently and rapidly mixed; meanwhile, the spiral stirrer 41 revolves along with the rotary drum 21, and the spiral stirrer 41 continuously rotates, so that the scattering effect and the mixing effect on the dry-mixed mortar are further enhanced, the mixing efficiency is improved, and the dry-mixed mortar is fully mixed.

In detail, the driver adopts the motor 3, referring to fig. 1-3, the drum 21 is provided with a sprocket transmission part 212, and the motor 3 is in transmission connection with the sprocket transmission part 212 through a chain 31, so as to drive the drum 21 to rotate.

In some specific embodiments, referring to fig. 2-4, the transmission mechanism 5 includes a positioning main shaft 51 coaxially disposed within the drum 21, and both ends of the positioning main shaft 51 are fixed to the frame 1; the end part of the spiral stirrer 41 is provided with a transmission box 52, a first bevel gear 53 which is coaxially arranged with the spiral stirrer 41 and a transmission rotating shaft 55 which is vertically arranged with the spiral stirrer 41 are arranged in the transmission box 52, the transmission rotating shaft 55 is parallel to the positioning main shaft 51, and a second bevel gear 54 which is meshed with the first bevel gear 53 is arranged on the transmission rotating shaft 55; the transmission rotating shaft 55 is also provided with a planetary gear 56, the positioning main shaft 51 is provided with a sun gear 57, and the planetary gear 56 is meshed with the sun gear 57.

Specifically, in this embodiment, when the motor 3 drives the drum 21 to rotate, the positioning main shaft 51 is fixed, so that the transmission case 52 on the spiral stirrer 41 revolves around the positioning main shaft 51, and the sun gear 57 on the positioning main shaft 51 rotates relative to the planetary gear 56 on the transmission rotating shaft 55, so that the transmission rotating shaft 55 continuously rotates, and the second bevel gear 54 on the transmission rotating shaft 55 drives the first bevel gear 53 of the spiral stirrer 41 to rotate, thereby realizing the rotation of the spiral stirrer 41. Thus, in this embodiment, only one motor 3 is used to implement the rolling motion of the charging basket 2 and the stirring motion of the spiral stirrer 41, so as to reduce the complexity of equipment maintenance.

In particular, in order to facilitate the full stirring and mixing of the dry-mixed mortar in the bin, referring to fig. 2, a plurality of groups of stirring mechanisms 4 are distributed along the axial direction of the positioning main shaft 51, and a plurality of groups of stirring mechanisms 4 are distributed along the circumferential direction of the positioning main shaft 51.

In particular, in order to improve the stability of the drum 21 during rotation, referring to fig. 1-3, guide grooves 211 are formed at two ends of the drum 21 along the circumferential direction, and a plurality of guide wheels 11 are formed on the frame 1, wherein the guide wheels are distributed on the outer periphery of the guide grooves 211.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A novel dry-mixed mortar mixer, which is characterized by comprising:

a frame;

the driver is in transmission connection with the rotary drum;

2. The novel dry-mixed mortar mixer according to claim 1, wherein the transmission mechanism comprises a positioning main shaft coaxially arranged in the rotary drum, and two ends of the positioning main shaft are fixed on the frame; the end part of the spiral stirrer is provided with a transmission box, a first bevel gear coaxially arranged with the spiral stirrer and a transmission rotating shaft vertically arranged with the spiral stirrer are arranged in the transmission box, the transmission rotating shaft is parallel to the positioning main shaft, and a second bevel gear meshed with the first bevel gear is arranged on the transmission rotating shaft; the transmission rotating shaft is also provided with a planetary gear, the positioning main shaft is provided with a sun gear, and the planetary gear is meshed with the sun gear.

3. The novel dry-mixed mortar mixer of claim 2, wherein the stirring mechanism is provided with a plurality of groups distributed along the axial direction of the positioning main shaft.

4. The novel dry-mixed mortar mixer of claim 2, wherein the stirring mechanism is provided with a plurality of groups distributed along the circumferential direction of the positioning main shaft.

5. The novel dry-mixed mortar mixer according to claim 2, wherein the rotary drum is provided with a sprocket transmission part, the driver is a motor, and the motor is in transmission connection with the sprocket transmission part through a chain so as to drive the rotary drum to rotate.

6. The novel dry-mixed mortar mixer of claim 5, wherein guide grooves are formed in two ends of the rotating drum along the circumferential direction, and a plurality of guide wheels distributed on the periphery of the guide grooves are arranged on the frame.