CN215702925U

CN215702925U - Automatic quantitative discharging device

Info

Publication number: CN215702925U
Application number: CN202121072798.2U
Authority: CN
Inventors: 梁伟; 范君华
Original assignee: Yunhe Xiecheng Concrete Co ltd
Current assignee: Yunhe Xiecheng Concrete Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-02-01
Anticipated expiration: 2031-05-19

Abstract

An automatic quantitative discharging device comprises a shell, a discharging port and a feeding port, wherein a material placing plate is fixedly connected to the upper end of the shell, a capacity plate for limiting the volume of concrete is fixedly connected to the middle end of the material placing plate, door cavities are formed in the left end and the right end of the shell and located at the lower end of the material placing plate, a pressure measuring door is connected to the inner side of each door cavity in a sliding mode, a pressure gauge is fixedly connected to the upper end of the pressure measuring door and electrically connected with the pressure measuring door, and the feeding port is formed by the right end of the capacity plate and the material placing plate; the lower end of the capacity plate is fixedly connected with a capacity measuring meter; the capacity meter is electrically connected with the pressure measuring gate.

Description

Automatic quantitative discharging device

Technical Field

The utility model relates to the field of concrete discharging, in particular to an automatic quantitative discharging device.

Background

Concrete refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials, in a concrete mixing plant, a discharging device for a concrete tank car is often arranged, only a small amount of concrete users are needed, electric power resources can be wasted very when the concrete is loaded through the discharging device, accurate discharge calculation cannot be carried out, and waste is easy to generate.

At present, lack the dosing structure in the concrete mixer, need the manual work to weigh the back and throw in the concrete mixer, comparatively troublesome to when the batching input volume is not enough, influence the wholeness ability of concrete easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides an automatic quantitative discharging device which is provided with a concrete capacity or quality detection function, and when the concrete reaches a certain volume or quality, a pressure measuring door is opened to enable the concrete to be placed below the pressure measuring door.

The utility model adopts the technical scheme for solving the technical problems that: this kind of automatic quantitative discharging device, including shell, discharge gate and feed inlet, shell upper end fixedly connected with puts the flitch, put the capacity board of flitch middle-end fixedly connected with restriction concrete volume, both ends are located to put the flitch lower extreme and open and have a chamber about the shell, the inboard sliding connection of door chamber has the pressure measurement door, pressure measurement door upper end fixedly connected with pressure gauge, pressure gauge and pressure measurement door electric connection, capacity board right-hand member with put the flitch and constitute the feed inlet, the pressure gauge of pressure measurement door upper end is used for measuring the concrete quality, the pressure gauge detects the concrete quality and reaches certain numerical value, and pressure gauge control pressure measurement door is opened, arranges the concrete of pressure measurement door upper end and falls down downwards.

For further improvement, a capacity meter is fixedly connected to the lower end of the capacity plate and used for measuring the volume of concrete, and when the concrete contacts the capacity meter, the concrete reaches a certain volume.

Further perfection, the capacity measurement meter is electrically connected with the pressure measuring door, the capacity measurement meter can control the pressure measuring door to be opened, when the capacity measurement meter detects that the concrete reaches a certain volume, the capacity measurement meter controls the pressure measuring door to be opened, the concrete is placed downwards, the capacity measurement meter can be connected with the pressure meter or control the pressure measuring door, namely, any condition of volume or quality is met, the pressure measuring door is opened, and the concrete is placed downwards.

Further perfect, the shell is located the pressure measurement door lower extreme and opens there is the cushion chamber, both ends inner wall fixedly connected with is used for the buffering fixed plate of pan feeding buffering about the cushion chamber, buffering fixed plate lower extreme fixedly connected with buffering axle, buffering axle lower extreme rotates and is connected with the buffering fly leaf, the cushion chamber both ends are arranged in to buffering fixed plate and buffering fly leaf, the buffering fly leaf can rotate according to actual conditions and adjust, the buffering direction of control concrete.

Further perfect, cushion intracavity wall fixedly connected with can vibrate and be used for filterable filter screen, the filter screen can vibration screening, filter concrete, the filter screen not only has screening, vibration effect, can assist the concrete mixing moreover.

Further perfect, the cushion chamber lower extreme is connected with the end chamber, the discharge gate is connected to end chamber cavity right-hand member, discharge gate lower extreme chamber wall fixedly connected with ejection of compact slope, the left lower extreme fixedly connected with door-hinge of cushion chamber conch wall, the door-hinge right-hand member rotates and is connected with the door plant, process the door plant upper end is arranged in to filter screen filterable concrete, and when quality or pressure reach certain quality, the door plant rotates around the door-hinge and opens, and the concrete is emptyd downwards.

Further perfecting, door plant lower extreme fixedly connected with buffer spring's one end, buffer spring's other end fixedly connected with is used for measuring pressure's pressure seat, pressure seat lower extreme fixed connection is at bottom chamber lower extreme inner wall, when the concrete of door plant upper end reached certain quality, pressure seat detected certain pressure value, control buffer spring and pulled the door plant downwards, made the door plant empty the concrete downwards, and last 5-10 seconds.

Further perfect, ejection of compact slope upper end fixedly connected with button switch, inside the opening of ejection of compact slope has excellent chamber, the inner wall fixedly connected with rotation motor that excellent chamber is close to button switch, button switch passes through control line electric connection and rotates the motor, the output shaft fixedly connected with unsmooth stick of rotation motor, the one end fixedly connected with vibration diving board that excellent chamber is close to the discharge gate, when the door plant is opened, door plant right-hand member trigger button switch and control motor output shaft drive the unsmooth stick and rotate, the unsmooth stick rotates control vibration diving board and pops out or the withdrawal, and door plant right-hand member opening is connected with the discharge gate, and the concrete is shaken out from ejection of compact slope upper end, the vibration diving board vibration is shaken out from the discharge gate with higher speed.

The utility model has the beneficial effects that: when the concrete is controlled to reach a certain volume or mass, the aim of quantitative storage is fulfilled; the pressure gauge and the capacity measuring meter are electrically connected with the pressure measuring door, and the pressure measuring door can be controlled to be opened and closed to achieve the purpose of automation; two buffer flow plates are arranged in the buffer cavity, concrete is placed at the upper end of the filter screen to be stirred and vibrated, and the pressure error of the concrete falling to the door plate is reduced; door plant lower extreme fixedly connected with pressure seat, when the door plant reached certain pressure, pressure seat control door plant was opened, and button switch is pressed to the door plant simultaneously, concrete ejection of compact with higher speed.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the door panel of the present invention in rotation;

FIG. 3 is a schematic diagram of the right view structure of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 1 according to the present invention.

Description of reference numerals: 1. the device comprises a shell, 2, a discharge hole, 3, a feed inlet, 4, a capacity plate, 5, a capacity measuring meter, 6, a door cavity, 7, a filter screen, 8, a door shaft, 9, a door plate, 10, a buffer spring, 11, a pressure seat, 12, a bottom cavity, 13, a buffer cavity, 14, a buffer movable plate, 15, a buffer shaft, 16, a buffer fixed plate, 17, a pressure measuring door, 18, a pressure gauge, 19, a material placing plate, 20, a button switch, 21, a rotating motor, 22, a vibration elastic plate, 23, attapulgite, 24, a rod cavity, 25, a discharge slope, 26, a control line, 27 and a material storing cavity shell.

Detailed Description

The utility model will be further described with reference to the accompanying drawings in which:

with reference to the accompanying drawings: the automatic quantitative discharging device comprises a shell 1, a discharging port 2 and a feeding port 3, wherein a material placing plate 19 is fixedly connected to the upper end of the shell 1, a capacity plate 4 for limiting the volume of concrete is fixedly connected to the middle end of the material placing plate 19, a door cavity 6 is formed in the left end and the right end of the shell 1 and located at the lower end of the material placing plate 19, a pressure measuring door 17 is slidably connected to the inner side of the door cavity 6, a pressure gauge 18 is fixedly connected to the upper end of the pressure measuring door 17, the pressure gauge 18 is electrically connected with the pressure measuring door 17, and the feeding port 3 is formed by the right end of the capacity plate 4 and the material placing plate 19; the lower end of the capacity plate 4 is fixedly connected with a capacity measuring meter 5; the capacity meter 5 is electrically connected with the pressure measuring door 17.

A buffer cavity 13 is formed in the lower end of the pressure measuring door 17 of the shell 1, the inner walls of the left end and the right end of the buffer cavity 13 are fixedly connected with a buffer fixing plate 16 for buffering feeding materials, the lower end of the buffer fixing plate 16 is fixedly connected with a buffer shaft 15, and the lower end of the buffer shaft 15 is rotatably connected with a buffer movable plate 14; the inner wall of the buffer cavity 13 is fixedly connected with a filter screen 7 which can vibrate and is used for filtering.

The lower end of the buffer cavity 13 is connected with a bottom cavity 12, the right end of the cavity of the bottom cavity 12 is connected with a discharge hole 2, the cavity wall of the lower end of the discharge hole 2 is fixedly connected with a discharge slope 25, the left lower end of the shell wall of the buffer cavity 13 is fixedly connected with a door shaft 8, and the right end of the door shaft 8 is rotatably connected with a door plate 9; the lower end of the door plate 9 is fixedly connected with one end of a buffer spring 10, the other end of the buffer spring 10 is fixedly connected with a pressure seat 11 for measuring pressure, and the lower end of the pressure seat 11 is fixedly connected with the inner wall of the lower end of the bottom cavity 12; the utility model discloses a material discharging slope 25, including ejection of compact slope 25, ejection of compact slope 25 upper end fixedly connected with button switch 20, inside the opening of ejection of compact slope 25 has stick chamber 24, the inner wall fixedly connected with rotation motor 21 that stick chamber 24 is close to button switch 20, button switch 20 passes through control line 26 electric connection and rotates motor 21, the output shaft fixedly connected with unsmooth stick 23 of rotation motor 21, stick chamber 24 is close to the one end fixedly connected with vibration diving board 22 of discharge gate 2.

The concrete is put into from feed inlet 3, and when the concrete reaches a quantitative, when the manometer 18 detected certain quality or capacity meter 5 detected certain capacity promptly, pressure measurement door 17 opened, with the concrete down, reaches the purpose of ration ejection of compact, and the concrete is followed two buffering fixed plates 16 and buffering fly leaf 14 cushions and is arranged in filter screen 7 upper end vibration or stirring about through controlling to continue the buffering, and the concrete piles up certain quality in door plant 9 upper end, pressure seat 11 control door plant 9 is opened, and the concrete shakes through vibration diving board 22 and shakes off, reaches the purpose of automatic ration storage.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides an automatic quantitative discharging device, includes shell (1), discharge gate (2) and feed inlet (3), characterized by: flitch (19) are put to shell (1) upper end fixedly connected with, put flitch (4) of flitch (19) middle-end fixedly connected with restriction concrete volume, both ends are located to put flitch (19) lower extreme and open and have a chamber (6) about shell (1), the inboard sliding connection in chamber (6) has the pressure measurement door (17), pressure measurement door (17) upper end fixedly connected with pressure gauge (18), pressure gauge (18) and pressure measurement door (17) electric connection, feed inlet (3) are constituteed with putting flitch (19) to volumetric plate (4) right-hand member.

2. The automatic quantitative discharging device of claim 1, wherein: the lower end of the capacity plate (4) is fixedly connected with a capacity meter (5).

3. The automatic quantitative discharging device of claim 2, wherein: the capacity measuring meter (5) is electrically connected with the pressure measuring door (17).

4. The automatic quantitative discharging device of claim 1, wherein: shell (1) are located pressure measurement door (17) lower extreme and open and have cushion chamber (13), both ends inner wall fixedly connected with is used for the buffering fixed plate (16) of pan feeding buffering about cushion chamber (13), buffering fixed plate (16) lower extreme fixedly connected with buffering axle (15), buffering axle (15) lower extreme rotates and is connected with buffering fly leaf (14).

5. The automatic quantitative discharging device of claim 4, wherein: the inner wall of the buffer cavity (13) is fixedly connected with a filter screen (7) which can vibrate and is used for filtering.

6. The automatic quantitative discharging device of claim 5, wherein: cushion chamber (13) lower extreme is connected with end chamber (12), end chamber (12) cavity right-hand member is connected discharge gate (2), discharge gate (2) lower extreme chamber wall fixedly connected with ejection of compact slope (25), lower extreme fixedly connected with door-hinge (8) about cushion chamber (13) conch wall, door-hinge (8) right-hand member rotates and is connected with door plant (9).

7. The automatic quantitative discharging device of claim 6, wherein: the door plate (9) lower extreme fixedly connected with buffer spring (10) one end, buffer spring (10)'s other end fixedly connected with is used for measuring pressure's pressure seat (11), pressure seat (11) lower extreme fixed connection is at bottom chamber (12) lower extreme inner wall.

8. The automatic quantitative discharging device of claim 7, wherein: ejection of compact slope (25) upper end fixedly connected with button switch (20), inside the opening of ejection of compact slope (25) has stick chamber (24), inner wall fixedly connected with rotation motor (21) that stick chamber (24) are close to button switch (20), button switch (20) are through control line (26) electric connection rotation motor (21), the output shaft fixedly connected with attapulgite (23) of rotation motor (21), one end fixedly connected with vibration diving board (22) that stick chamber (24) are close to discharge gate (2).