CN221908325U - A pretreatment device for preparing building materials that is easy to load - Google Patents

Abstract

The utility model discloses pretreatment equipment for building material preparation, which is convenient for feeding, and belongs to the technical field of building engineering, and comprises a feeding cylinder, wherein a feed inlet is arranged on the feeding cylinder, one side of the bottom of the feeding cylinder is provided with a discharge hole, a conveying assembly is arranged in the feeding cylinder, the bottom of the feeding cylinder is provided with a collecting box, and a sieve plate is arranged in the collecting box. This preprocessing equipment for building material preparation convenient to material loading drives the connecting axle through drive assembly and rotates, and the connecting axle then drives three cam and rotates, can upwards jack-up the sieve when the cam rotates to the highest point, in the moment that cam highest point breaks away from the sieve, the sieve receives gravity effect to accelerate down movement and with the bracket contact, so reciprocating, make the sieve shake and shake impurity or granule material in the sieve mesh out continuously, conveying assembly normally carries out the pay-off this moment, the intermittent condition of material loading work can not appear, need not to shut down the operation, be favorable to building material's high efficiency, stable material loading work.

Description

Pretreatment equipment convenient for feeding and used for preparing building materials

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to pretreatment equipment for preparing a building material, which is convenient for feeding.

Background

In building engineering, production works for constructing various building products are performed in a certain space and time according to a specific design blueprint by using various building materials and mechanical equipment.

Currently, when working with granular building materials, it is usual to subject them to pretreatment works, such as: the procedures of material cleaning or material screening and the like are that a screen plate is required to be adopted for filtering in the cleaning or screening process of building materials, but impurities are easy to cause blockage conditions to the screen plate when the screen plate is used for a long time, the screen plate is required to be stopped for blocking cleaning, the work load is increased, the material feeding work is interrupted, and the efficient and stable material feeding work of the building materials is not facilitated.

Disclosure of utility model

In order to overcome the defects, the utility model provides pretreatment equipment for preparing building materials, which is convenient for feeding, and solves the problems that a screen plate is required to be used for filtering in the process of cleaning or screening the building materials, but impurities are easy to cause blockage to the screen plate when the screen plate is used for a long time, the screen plate is required to be stopped for blocking removal, the workload is increased, and the feeding work of the materials is interrupted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the pretreatment equipment for the building material preparation convenient for feeding comprises a feeding cylinder, wherein a feeding hole is formed in the feeding cylinder, a discharging hole is formed in one side of the bottom of the feeding cylinder, a conveying assembly is arranged in the feeding cylinder, a collecting box is arranged at the bottom of the feeding cylinder, a sieve plate is arranged in the collecting box and penetrates through the bottom of the feeding cylinder, and a plurality of sieve holes are formed in the sieve plate;

The lower part of sieve is equipped with the connecting axle, the joint has three cams outward of connecting axle, and the bottom overlap joint of three cams and sieve, the connecting axle runs through and sets up on the collecting box, the one end of connecting axle is fixed with drive assembly, drive assembly is fixed mutually with the one end of conveying assembly.

As a further aspect of the utility model: brackets are respectively fixed on two sides in the collecting box, the sieve plate is lapped on the two brackets, and the inner wall of the sieve plate is designed into an arc surface.

As a further aspect of the utility model: the conveying assembly comprises a motor, the motor is arranged on one side of the feeding cylinder, a rotating shaft is fixed on an output shaft of the motor, and two sides outside the rotating shaft are respectively arranged on two sides of the feeding cylinder through bearing seats.

As a further aspect of the utility model: the rotary shaft is provided with a helical blade outside, and the helical blade is positioned in the feeding cylinder.

As a further aspect of the utility model: the transmission assembly comprises a driving wheel and a driven wheel, wherein the driving wheel is fixed with one end of the connecting shaft, the driven wheel is fixedly connected with one end of the rotating shaft, and the driving wheel and the driven wheel are sleeved with the same transmission belt.

As a further aspect of the utility model: the number of the feed inlets is a plurality of, and the feed inlets are equidistantly distributed at the top of the feeding barrel.

Compared with the prior art, the utility model has the beneficial effects that:

1. This architectural materials preparation is with pretreatment equipment convenient to material loading carries granular building material through conveying component, the in-process of carrying, the inside sieve of feeding section of thick bamboo can screen the material, make the miscellaneous material can pass the sieve and fall into in the collecting box, conveying component drives the connecting axle rotation simultaneously, the connecting axle then drives three cam and rotates, can upwards jack-up the sieve when the cam rotates to the highest point, in the moment that the cam highest point breaks away from the sieve, the sieve receives gravity effect to accelerate down movement and contacts with the bracket, so reciprocating, make the sieve shake continuously and shake out impurity or granule material in the sieve mesh, conveying component normally carries out the pay-off this moment, the discontinuous condition of material loading work can not appear, need not to shut down the operation, be favorable to building materials's high efficiency, stable material loading work.

2. This preprocessing equipment for building material preparation convenient to material loading, through motor drive rotation axis work, the rotation axis then drives helical blade rotation, and helical blade carries the in-process of material can last the material of turning, makes material and sieve fully contact, improves the screening effect, again because of add a plurality of feed inlets on the feeding section of thick bamboo, can add multiple building material simultaneously and carry, satisfies the demand of multiple material simultaneous feed, makes this processing apparatus universality wide.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of the structure of the connection of the screen plate and the collection box according to the present utility model;

In the figure: 1. a feeding cylinder; 2. a feed inlet; 3. a discharge port; 4. a transport assembly; 401. a motor; 402. a rotation shaft; 403. a helical blade; 5. a collection box; 6. a sieve plate; 7. a sieve pore; 8. a bracket; 9. a connecting shaft; 10. a cam; 11. a transmission assembly; 111. a driving wheel; 112. driven wheel; 113. a driving belt.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the pretreatment equipment for the preparation of the building materials convenient for feeding comprises a feeding barrel 1, wherein a plurality of feeding holes 2 are formed in the feeding barrel 1, the feeding holes 2 are distributed on the top of the feeding barrel 1 at equal intervals, and due to the fact that the feeding holes 2 are formed, various building materials can be added for conveying, and the requirement of feeding various materials at the same time is met;

A discharge hole 3 is formed in one side of the bottom of the feeding barrel 1, a conveying assembly 4 is arranged in the feeding barrel 1, the conveying assembly 4 comprises a motor 401, the motor 401 is arranged on one side of the feeding barrel 1, a rotating shaft 402 is fixed on an output shaft of the motor 401, and two sides outside the rotating shaft 402 are respectively arranged on two sides of the feeding barrel 1 through bearing seats;

The rotating shaft 402 is provided with the spiral blade 403, the spiral blade 403 is positioned in the feeding barrel 1, and the spiral blade 403 can uniformly convey materials and can continuously turn the materials, so that the materials are fully contacted with the sieve plate 6, and the screening effect is improved.

The bottom of the feeding cylinder 1 is provided with a collecting box 5, brackets 8 are respectively fixed on two sides in the collecting box 5, a screen plate 6 is lapped on the two brackets 8, the inner wall of the screen plate 6 is designed into an arc surface, and the brackets 8 are arranged, so that the brackets 8 play a role in supporting the screen plate 6 and prevent the screen plate 6 from being deformed by pressing down a cam 10;

A sieve plate 6 is arranged in the collecting box 5, the sieve plate 6 is arranged at the inner bottom of the feeding barrel 1 in a penetrating way, and a plurality of sieve holes 7 are formed in the sieve plate 6;

The lower part of the screen plate 6 is provided with a connecting shaft 9, three cams 10 are clamped outside the connecting shaft 9, the three cams 10 are lapped with the bottom of the screen plate 6, the connecting shaft 9 is arranged on the collecting box 5 in a penetrating mode, one end of the connecting shaft 9 is fixedly provided with a transmission assembly 11, the transmission assembly 11 is fixedly connected with one end of the conveying assembly 4, the transmission assembly 11 comprises a driving wheel 111 and a driven wheel 112, the driving wheel 111 is fixedly connected with one end of the connecting shaft 9, the driven wheel 112 is fixedly connected with one end of a rotating shaft 402, the driving wheel 111 and the driven wheel 112 are sleeved with the same driving belt 113, the rotating shaft 402 can drive the driving wheel 111 to rotate through the mutual matching between the driving wheel 111 and the driven wheel 112 and the driving belt 113, and the driving wheel 111 can drive the driven wheel 112 and the connecting shaft 9 to rotate through the driving belt 113, so that the cams 10 outside the connecting shaft 9 and the spiral blades 403 outside the rotating shaft 402 can synchronously work, and the use cost is reduced while the working stability is improved.

The working principle of the utility model is as follows:

When the feeding device is used, granular building materials are added into the feeding cylinder 1 through the feeding hole 2, the motor 401 is controlled to work so that the motor drives the rotating shaft 402 and the spiral blades 403 to rotate, the spiral blades 403 can continuously turn over the materials in the material conveying process, the materials are fully contacted with the sieve plate 6, the sieve plate 6 in the feeding cylinder 1 can screen the materials in the conveying process, impurities can fall into the collecting box 5 through the sieve plate 6, meanwhile, the conveying assembly 4 drives the connecting shaft 9 to rotate through the transmission assembly 11, the connecting shaft 9 drives the three cams 10 to rotate, the cams 10 can jack up the sieve plate 6 upwards when rotating to the highest point, the sieve plate 6 is accelerated to move downwards under the action of gravity and contact with the bracket 8 at the moment that the highest point of the cams 10 breaks away from the sieve plate 6, and the sieve plate 6 is reciprocated in such a way, so that the sieve plate 6 continuously shakes and impurities or small particle materials in the sieve holes 7 are vibrated out.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between 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 in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (6)

1. A pretreatment device for preparing building materials that is easy to load, comprising a feeding barrel (1), characterized in that: a feeding port (2) is provided on the feeding barrel (1), a discharge port (3) is provided on one side of the bottom of the feeding barrel (1), a conveying assembly (4) is installed in the feeding barrel (1), a collecting box (5) is provided at the bottom of the feeding barrel (1), a sieve plate (6) is provided in the collecting box (5), the sieve plate (6) is arranged through the bottom of the feeding barrel (1), and a plurality of sieve holes (7) are provided on the sieve plate (6); A connecting shaft (9) is provided below the sieve plate (6), and three cams (10) are clamped on the outside of the connecting shaft (9). The three cams (10) overlap the bottom of the sieve plate (6). The connecting shaft (9) is arranged through the collecting box (5). A transmission assembly (11) is fixed to one end of the connecting shaft (9), and the transmission assembly (11) is fixed to one end of the conveying assembly (4). 2. A pretreatment equipment for preparing building materials that is easy to load according to claim 1, characterized in that: brackets (8) are fixed on both sides of the collection box (5), the sieve plate (6) is overlapped on the two brackets (8), and the inner wall of the sieve plate (6) is designed as a curved surface. 3. A pretreatment device for preparing building materials that is easy to load according to claim 1, characterized in that: the conveying component (4) includes a motor (401), the motor (401) is installed on one side of the feeding barrel (1), a rotating shaft (402) is fixed on the output shaft of the motor (401), and the two sides outside the rotating shaft (402) are respectively installed on the two sides of the feeding barrel (1) through bearing seats. 4. A pretreatment device for preparing building materials that is easy to load according to claim 3, characterized in that: a spiral blade (403) is provided outside the rotating shaft (402), and the spiral blade (403) is located in the feeding barrel (1). 5. A pretreatment device for preparing building materials that is easy to load according to claim 3, characterized in that: the transmission component (11) includes a driving wheel (111) and a driven wheel (112), the driving wheel (111) is fixed to one end of the connecting shaft (9), the driven wheel (112) is fixedly connected to one end of the rotating shaft (402), and the driving wheel (111) and the driven wheel (112) are outer-mounted with the same transmission belt (113). 6. A pretreatment device for preparing building materials that is easy to load according to claim 1, characterized in that: the number of the feed ports (2) is several, and the several feed ports (2) are equidistantly arranged on the top of the feeding barrel (1).