CN208068571U - A kind of accurate matching device of clear water construction concrete - Google Patents

Abstract

The utility model is related to a kind of accurate matching devices of clear water construction concrete, it is placed with electronic scale in the inner bottom wall of the mounting box, one end activity of electronic scale runs through the side wall of mounting box, the upper surface of the electronic scale is connected with the first sleeve, it is rotatably connected to the axis of rolling between corresponding two madial wall of first sleeve, it is placed with parcel tray on the axis of rolling, is offered on the side wall of the mounting box and the matched discharge port of parcel tray.Raw material starts motor while whereabouts, motor drives the rotation of the first roller, the first roller to drive second tin roller, rotation axis and stirring rod to rotate by transmission belt, this composite structure, the size by controlling raw material whereabouts aperture control the falling speed of raw material, reduce weight error, it is easy to operate, easy to use, it is accurate to weigh, and stirring rod splits bulk bonding raw material, when preventing weight close, weightening is too fast, while preventing blockage of discharging hopper, reduces working efficiency.

Description

A kind of accurate matching device of clear water construction concrete

Technical field

The utility model is related to technical field of building construction, specially a kind of clear water construction accurately matches dress with concrete It sets.

Background technology

In clear water construction, the construction proportioning of concrete refers to the proportionate relationship in concrete between each composition material, often Kind material weight has fixed numerical value, but in the construction of reality, the weight difference of the composition material of concrete is larger, causes The construction effect of concrete is deteriorated, therefore, in order to ensure that the accurate proportioning of concrete, need to there is a kind of precision weighing apparatus of material.

Utility model content

The purpose of this utility model is to provide a kind of accurate matching devices of clear water construction concrete, to solve the above-mentioned back of the body The problem of being proposed in scape technology.

To achieve the above object, the utility model provides the following technical solutions：

A kind of accurate matching device of clear water construction concrete, including mounting box are placed in the inner bottom wall of the mounting box There are electronic scale, one end activity of electronic scale to run through the side wall of mounting box, the upper surface of the electronic scale is connected with the first sleeve, institute It states and is rotatably connected to the axis of rolling between corresponding two madial wall of the first sleeve, parcel tray is placed on the axis of rolling, it is described It is offered on the side wall of mounting box and is connected with the one of link block with the matched discharge port of parcel tray, the madial wall of the mounting box End, the other end of the link block are rotatably connected to one end of head rod, the other end movable sleeve of the head rod It is connected to second sleeve, the one end of the second sleeve far from head rod is connected with the second connecting rod by baffle, and described Two connecting rods offer first through hole on one section far from baffle, offer screw thread on the inner wall of the first through hole, two One through hole whorl is connected with the same screw rod, and two sections of screw threads on screw rod are oppositely arranged, and the screw rod pivot bush unit has limited block And be rotatablely connected with limited block, one end of limited block and the lateral wall of mounting box connect；

The upper surface of the limited block is connected with l-shaped rod and motor, and the shaft on the motor is connected with the first roller, institute It states the first roller and second tin roller is connected with by transmission belt, fixed be plugged with turns in the second through-hole opened up on the second tin roller Moving axis, the upper end of the rotation axis are rotatablely connected with the lower face of l-shaped rod traversing section, are connected with and are stirred on the side wall of the rotation axis Bar is mixed, the upper end of the mounting box is connected with U-shaped board, and lower hopper is placed in the U-shaped board, and the lower end activity of lower hopper runs through The third through-hole that is opened up in the U-shaped board and inside for extending to mounting box, the rotation axis are located at the inside of lower hopper, lower hopper position In the surface of baffle.

Preferably, the peak of the axis of rolling is higher than the peak of the first sleeve.

Preferably, the stirring rod shares three groups, every group it is equal there are three, and three stirring rods are equidistant centered on rotation axis From annular spread.

Preferably, length shortens the stirring rod successively from top to bottom.

Preferably, anti-skid chequer is offered on the inner ring of the transmission belt.

Preferably, it is offered and the matched groove of transmission belt on first roller and second tin roller.

Preferably, the composite structure of two head rods is symmetrical arranged.

Preferably, the diameter of the baffle is more than the diameter of lower hopper lower end.

Compared with prior art, the utility model has the beneficial effects that：Raw material is poured into lower hopper, raw material passes through blanking Bucket fall in parcel tray, electronic scale shows the weight of raw material, rotate screw rod, position be defined under the second connecting rod Drive two baffles close to each other, the radius of relative decrease lower hopper lower end, numerical value is closer to keep the distance between baffle smaller, Raw material starts motor while whereabouts, motor drives the rotation of the first roller, the first roller to drive second tin roller by transmission belt, turn Moving axis and stirring rod rotation, this composite structure, the size by controlling raw material whereabouts aperture control the falling speed of raw material, reduce Weight error, easy to operate, easy to use, it is accurate to weigh, and stirring rod splits bulk bonding raw material, prevents weight close When, weightening is too fast, while preventing blockage of discharging hopper, reduces working efficiency.

Description of the drawings

Fig. 1 is structural schematic diagram provided by the utility model；

Fig. 2 is the utility model A-A sectional views.

In figure：Mounting box 1, electronic scale 2, the first sleeve 3, the axis of rolling 4, parcel tray 5, discharge port 6, link block 7, first connect Extension bar 8, second sleeve 9, baffle 10, the second connecting rod 11, screw rod 12, limited block 13, l-shaped rod 14, motor 15, the first roller 16, transmission belt 17, second tin roller 18, rotation axis 19, stirring rod 20, U-shaped board 21, lower hopper 22.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：

A kind of accurate matching device of clear water construction concrete, including mounting box 1 are placed in the inner bottom wall of mounting box 1 Electronic scale 2, one end activity of electronic scale 2 run through the side wall of mounting box 1, and the upper surface of electronic scale 2 is connected with the first sleeve 3, the The axis of rolling 4 is rotatably connected between one sleeve, 3 corresponding two madial wall, the mid diameter of the axis of rolling 4 is more than both ends diameter, rolling The peak of moving axis 4 is higher than the peak of the first sleeve 3, keeps the disengaging of parcel tray 5 more convenient, storage is placed on the axis of rolling 4 Object box 5 offers on the side wall of mounting box 1 and is connected with link block with 5 matched discharge port 6 of parcel tray, the madial wall of mounting box 1 7 one end, the other end of link block 7 are rotatably connected to one end of head rod 8, the composite structure of two head rods 8 Be symmetrical arranged, the other end movable sleeve of head rod 8 is connected to second sleeve 9, second sleeve 9 far from head rod 8 one End is connected with the second connecting rod 11 by baffle 10, and the second connecting rod 11 offers first through hole on one section far from baffle 10, Screw thread is offered on the inner wall of first through hole, two first through hole are threaded with the same screw rod 12, two sections on screw rod 12 Screw thread is oppositely arranged, and 12 pivot bush unit of screw rod has limited block 13 and is rotatablely connected with limited block 13, one end of limited block 13 and peace The lateral wall of mounted box 1 connects；

The upper surface of limited block 13 is connected with l-shaped rod 14 and motor 15, and motor 15, external switch and external power supply are by leading Line forms a series circuit, and the shaft on motor 15 is connected with the first roller 16, and the first roller 16 is connected by transmission belt 17 Have second tin roller 18, anti-skid chequer offered on the inner ring of transmission belt 17, offered on the first roller 16 and second tin roller 18 with 17 matched groove of transmission belt ensures the normal operation of transmission belt 17, does not occur the phenomenon that displacement, opening up on second tin roller 18 Fixed in second through-hole to be plugged with rotation axis 19, the upper end of rotation axis 19 is rotatablely connected with the lower face of 14 traversing section of l-shaped rod, is turned Be connected with stirring rod 20 on the side wall of moving axis 19, stirring rod 20 shares three groups, every group it is equal there are three, and three stirring rods 20 are to turn Equidistant annular spread centered on moving axis 19, length shortens stirring rod 20 successively from top to bottom, increases mixing effect, mounting box 1 Upper end be connected with U-shaped board 21, be placed with lower hopper 22 in U-shaped board 21, the lower end activity of lower hopper 22 is opened in U-shaped board 21 If third through-hole and extend to the inside of mounting box 1, rotation axis 19 is located at the inside of lower hopper 22, and lower hopper 22 is located at baffle 10 surface, the diameter of baffle 10 are more than the diameter of 22 lower end of lower hopper, ensure blocking effect.

Operation principle：Raw material is poured into lower hopper 22, raw material is fallen to by lower hopper 22 in parcel tray 5, electronic scale 2 The weight of raw material is shown, the weight of the first sleeve 3, the axis of rolling 4 and parcel tray 5 should be removed at this time, operator is according to electricity Son claims 2 data to show, rotates screw rod 12, and the second connecting rod 11 under position is defined drives two baffles 10 close to each other, phase To reducing the radius of 22 lower end of lower hopper, closer to keeping the distance between baffle 10 smaller, raw material starts numerical value while whereabouts Motor 15, motor 15 drive the rotation of the first roller 16, the first roller 16 to drive second tin roller 18, rotation axis 19 by transmission belt 17 It is rotated with stirring rod 20, this composite structure, the size by controlling raw material whereabouts aperture controls the falling speed of raw material, reduces weight Error is measured, easy to operate, easy to use, it is accurate to weigh, and stirring rod 20 splits bulk bonding raw material, prevents weight close When, weightening is too fast, while preventing lower hopper 22 from blocking, and reduces working efficiency.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of accurate matching device of clear water construction concrete, including mounting box（1）, it is characterised in that：The mounting box（1） Inner bottom wall on be placed with electronic scale（2）, electronic scale（2）One end activity run through mounting box（1）Side wall, the electronic scale （2）Upper surface be connected with the first sleeve（3）, first sleeve（3）It is rotatably connected to rolling between corresponding two madial wall Moving axis（4）, the axis of rolling（4）On be placed with parcel tray（5）, the mounting box（1）Side wall on offer and parcel tray（5） Matched discharge port（6）, the mounting box（1）Madial wall be connected with link block（7）One end, the link block（7）It is another One end is rotatably connected to head rod（8）One end, the head rod（8）Other end movable sleeve be connected to second sleeve （9）, the second sleeve（9）Far from head rod（8）One end pass through baffle（10）It is connected with the second connecting rod（11）, institute State the second connecting rod（11）Far from baffle（10）One section on offer first through hole, offered on the inner wall of the first through hole Screw thread, two first through hole are threaded with the same screw rod（12）, screw rod（12）On two sections of screw threads it is oppositely arranged, the spiral shell Bar（12）Pivot bush unit has limited block（13）And and limited block（13）Rotation connection, limited block（13）One end and mounting box（1） Lateral wall connection；

The limited block（13）Upper surface be connected with l-shaped rod（14）And motor（15）, the motor（15）On shaft connection There is the first roller（16）, first roller（16）Pass through transmission belt（17）It is connected with second tin roller（18）, the second tin roller （18）On in the second through-hole for opening up fixation be plugged with rotation axis（19）, the rotation axis（19）Upper end and l-shaped rod（14）It is horizontal It is rotatablely connected to the lower face of section, the rotation axis（19）Side wall on be connected with stirring rod（20）, the mounting box（1）It is upper End is connected with U-shaped board（21）, the U-shaped board（21）On be placed with lower hopper（22）, lower hopper（22）Lower end activity through U-shaped Plate（21）On the third through-hole that opens up and extend to mounting box（1）Inside, the rotation axis（19）Positioned at lower hopper（22）'s Inside, lower hopper（22）Positioned at baffle（10）Surface.

2. a kind of accurate matching device of clear water construction concrete according to claim 1, it is characterised in that：The rolling Axis（4）Peak be higher than the first sleeve（3）Peak.

3. a kind of accurate matching device of clear water construction concrete according to claim 1, it is characterised in that：The stirring Bar（20）Share three groups, every group it is equal there are three, and three stirring rods（20）With rotation axis（19）Centered on equidistant annular spread.

4. a kind of accurate matching device of clear water construction concrete according to claim 3, it is characterised in that：The stirring Bar（20）Length shortens successively from top to bottom.

5. a kind of accurate matching device of clear water construction concrete according to claim 1, it is characterised in that：The transmission Band（17）Inner ring on offer anti-skid chequer.

6. a kind of accurate matching device of clear water construction concrete according to claim 1, it is characterised in that：Described first Roller（16）And second tin roller（18）On offer and transmission belt（17）Matched groove.

7. a kind of accurate matching device of clear water construction concrete according to claim 1, it is characterised in that：Described in two Head rod（8）Composite structure be symmetrical arranged.

8. a kind of accurate matching device of clear water construction concrete according to claim 1, it is characterised in that：The baffle （10）Diameter be more than lower hopper（22）The diameter of lower end.