CN214184040U

CN214184040U - Building stone granule screening plant

Info

Publication number: CN214184040U
Application number: CN202023217779.2U
Authority: CN
Inventors: 张勇
Original assignee: Chongqing Kaizhou Sanyi Concrete Co ltd
Current assignee: Chongqing Kaizhou Sanyi Concrete Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-14
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a building stone particle screening device, which comprises a bracket, wherein the upper end of the bracket is fixedly provided with a containing box, one end of the containing box is provided with an opening, and the opening is provided with a baffle which can be opened or closed, and a material pushing mechanism is also arranged in the containing box; the lower extreme sliding fit who holds the case has the framework, the both ends of framework are located and hold the case outside, fixed mounting has the filter screen in the framework, the outside that holds the case is still fixed mounting to be used for driving the power unit of framework reciprocating motion, the containing box has been placed to the lower extreme that holds the case, the workbin has been placed to the opposite side of containing box. The utility model has the advantages of simple structure, high automation degree and convenient use.

Description

Building stone granule screening plant

Technical Field

The utility model relates to a building material technical field especially relates to a building stone granule screening plant.

Background

The building is a space for people to live and use, such as houses, bridges, plants, gymnasiums, cave tunnels, water towers, temples and the like, which is formed by building materials such as soil, bricks, tiles, stone materials, wood, modern reinforced concrete, section bars and the like, and the landscape and the garden are also part of the building in a broad sense.

The sand and stone is a loose mixture of sand grains and broken stones, different sand and stone structures have larger difference, and some sand and stone structures have uniform grain sizes and different sizes; on the construction site, sand is often used, and because the sand has different particle sizes when bought, the sand is screened by screening equipment at the moment.

A grit screening installation for building construction among the prior art all is that the manual work carries out the grit screening through screen cloth or sieve usually, utilizes the gravity of grit self, sieves out the building grit that the granule is little, and this kind of screening mode need consume a large amount of manpowers, need reciprocal a lot of screening moreover, and intensity of labour is big, and screening efficiency is slow, and the people of not being convenient for sieve and use.

Disclosure of Invention

To the not enough of above-mentioned prior art, the technical problem that this patent application will solve provides a simple structure, and degree of automation is high, convenient to use's building stone granule screening plant.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a building stone particle screening device comprises a support, wherein an accommodating box is fixedly installed at the upper end of the support, an opening is formed in one end of the accommodating box, a baffle capable of being opened or closed is installed at the opening, and a material pushing mechanism is further installed in the accommodating box; the lower extreme sliding fit who holds the case has the framework, the both ends of framework are located and hold the case outside, fixed mounting has the filter screen in the framework, the outside that holds the case is still fixed mounting to be used for driving the power unit of framework reciprocating motion, the containing box has been placed to the lower extreme that holds the case, the workbin has been placed to the opposite side of containing box.

The bearing box is fixedly provided with a first driving motor, the opening of the bearing box is rotatably provided with a rotating shaft, an output shaft of the first driving motor is fixedly connected with the rotating shaft, and the baffle is fixedly connected with the rotating shaft.

Wherein, pushing equipment includes the push pedal, the both sides indent that the upper end is relative that holds the case forms the recess, rotates through the bearing in one of them recess and installs the lead screw, connect the cooperation soon on the lead screw to have the nut, fixed mounting has the guide bar in another recess, sliding fit has the guide block on the guide bar, push pedal and nut and guide block fixed connection, fixed mounting has second driving motor on holding the case, second driving motor's output shaft with the one end fixed connection of lead screw.

The power mechanism comprises a mounting table mounted on one side of the support, a third driving motor and a crankshaft support are mounted on the mounting table, a crankshaft is mounted on the crankshaft support in a rotating mode, an output shaft of the third driving motor is fixedly connected with one end of the crankshaft, a connecting rod shaft neck of the crankshaft is mounted with a lantern ring in a rotating mode, and the lantern ring is fixedly connected with the frame body through a guide mechanism.

The guide mechanism comprises a guide frame, a guide sleeve is fixedly mounted on the guide frame, a guide column is arranged in the guide sleeve in a sliding fit mode, one end of the guide column is hinged to the frame body, the other end of the guide column is hinged to a connecting rod, and the connecting rod is fixedly connected with the lantern ring.

To sum up, the utility model has the advantages of simple structure, high degree of automation and convenient use.

Drawings

Fig. 1 is the utility model discloses a building stone granule screening plant's structure schematic diagram.

Fig. 2 is a cross-sectional view a-a of fig. 1.

Fig. 3 is a cross-sectional view of B-B in fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

As shown in fig. 1-3, the building stone particle screening device comprises a bracket 1, wherein an accommodating box 2 is fixedly installed at the upper end of the bracket, an opening is formed in one end of the accommodating box, a baffle 3 which can be opened or closed is installed at the opening, and a material pushing mechanism is further installed in the accommodating box; the lower extreme sliding fit who holds the case has framework 4, the both ends of framework are located the case outside of holding, fixed mounting has filter screen 5 in the framework, the outside that holds the case is still fixed mounting to have and is used for driving framework reciprocating motion's power unit, containing box 6 has been placed to the lower extreme that holds the case, workbin 7 has been placed to containing box's opposite side.

Like this, the building stone granule is placed and is holding the incasement, and the baffle is closed, and power unit drives framework reciprocating motion, utilizes the filter screen to drive the building stone granule and shakeouts the filtration, and the stone granule after the filtration falls in the containing box, after the use is accomplished, opens the baffle, and pushing equipment promotes the stone granule on the filter screen and falls to the feed box in. Like this, can realize the screening and the collection of stone granule, simple structure, convenient to use.

The accommodating box is fixedly provided with a first driving motor 8, the opening of the accommodating box is rotatably provided with a rotating shaft, an output shaft of the first driving motor is fixedly connected with the rotating shaft, and the baffle is fixedly connected with the rotating shaft. The first driving motor drives the rotating shaft to rotate, and then drives the baffle to rotate.

Wherein, pushing equipment includes push pedal 9, the both sides indent that the upper end is relative that holds the case forms the recess, rotates through the bearing in one of them recess and installs lead screw 11, connect the cooperation soon on the lead screw to have the nut, fixed mounting has the guide bar in another recess, sliding fit has the guide block on the guide bar, push pedal and nut and guide block fixed connection, fixed mounting has second driving motor 12 on holding the case, second driving motor's output shaft with the one end fixed connection of lead screw. The second driving motor drives the screw rod to rotate, and then drives the nut to move, so that the push plate moves to push the stone particles on the filter screen down to the blanking box.

The power mechanism comprises a mounting table mounted on one side of the support, a third driving motor 21 and a crankshaft support are mounted on the mounting table, a crankshaft 22 is mounted on the crankshaft support in a rotating mode, an output shaft of the third driving motor is fixedly connected with one end of the crankshaft, a connecting rod shaft neck of the crankshaft is rotatably mounted with a lantern ring 23, and the lantern ring is fixedly connected with the frame body through a guide mechanism. The third driving motor drives the crankshaft to rotate, the crankshaft drives the frame body to move through the lantern ring and the guide mechanism, the frame body can be driven to do reciprocating motion better, and the material sieving efficiency is improved.

The guide mechanism comprises a guide frame, a guide 24 sleeve is fixedly mounted on the guide frame, a guide column 25 is arranged in the guide frame in a sliding fit mode, one end of the guide column is hinged to the frame body, the other end of the guide column is hinged to a connecting rod 26, and the connecting rod is fixedly connected with the lantern ring. The third driving motor drives the crankshaft to rotate, and the crankshaft drives the frame to reciprocate through the lantern ring and the guide post.

The principle is as follows:

building stone granule is placed holding the incasement, and the baffle is closed, and power unit drives framework reciprocating motion, utilizes the filter screen to drive building stone granule and shakeouts the filtration, and the stone granule after the filtration falls down in the containing box, after the use is accomplished, opens the baffle, and pushing equipment promotes the stone granule on the filter screen and falls down to the feed box in.

Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, to the extent that such modifications and variations of the present invention fall within the scope of the present claims and their equivalents, it is intended that the present invention encompass such modifications and variations as well.

Claims

1. The building stone particle screening device is characterized by comprising a support, wherein an accommodating box is fixedly mounted at the upper end of the support, an opening at one end of the accommodating box is provided, a baffle which can be opened or closed is mounted at the opening, and a material pushing mechanism is further mounted in the accommodating box; the lower extreme sliding fit who holds the case has the framework, the both ends of framework are located and hold the case outside, fixed mounting has the filter screen in the framework, the outside that holds the case is still fixed mounting to be used for driving the power unit of framework reciprocating motion, the containing box has been placed to the lower extreme that holds the case, the workbin has been placed to the opposite side of containing box.

2. The building stone particle screening device as claimed in claim 1, wherein a first driving motor is fixedly mounted on the containing box, a rotating shaft is rotatably mounted at an opening of the containing box, an output shaft of the first driving motor is fixedly connected with the rotating shaft, and the baffle plate is fixedly connected with the rotating shaft.

3. The building stone particle screening device as claimed in claim 1, wherein the pushing mechanism includes a push plate, two opposite sides of the upper end of the containing box are recessed to form grooves, a lead screw is rotatably mounted in one of the grooves through a bearing, a nut is screwed on the lead screw, a guide rod is fixedly mounted in the other groove, a guide block is slidably mounted on the guide rod, the push plate is fixedly connected with the nut and the guide block, a second driving motor is fixedly mounted on the containing box, and an output shaft of the second driving motor is fixedly connected with one end of the lead screw.

4. The building stone particle screening device as claimed in claim 1, wherein the power mechanism comprises a mounting table mounted on one side of the support, a third driving motor and a crankshaft support are mounted on the mounting table, a crankshaft is rotatably mounted on the crankshaft support, an output shaft of the third driving motor is fixedly connected with one end of the crankshaft, a connecting rod journal of the crankshaft is rotatably mounted with a lantern ring, and the lantern ring is fixedly connected with the frame body through a guide mechanism.

5. The building stone particle screening device as claimed in claim 4, wherein the guide mechanism comprises a guide frame, a guide sleeve is fixedly mounted on the guide frame, a guide column is slidably fitted in the guide sleeve, one end of the guide column is hinged with the frame body, the other end of the guide column is hinged with a connecting rod, and the connecting rod is fixedly connected with the sleeve ring.