CN209350597U - A kind of concrete mixing plant diversion trench - Google Patents

Abstract

It is disclosed by the utility model to belong to concrete stirring technique field, specially a kind of concrete mixing plant diversion trench, including bullet, the bottom of the bullet is integrally formed with stainless steel discharge nozzle, the bottom of the stainless steel discharge nozzle is equipped with connecting flange, Circular Plate is bolted at the top of the bullet, integrally formed with diversion trench bent plate on the left and right sides outer wall of the bullet, and connecting plate is installed on rear side of diversion trench bent plate, flow restriction baffle is welded in the inner cavity of the diversion trench bent plate, the flow restriction baffle includes plate body, the utility model is by being provided with diversion trench, the moisture for causing liquid to overflow not yet dissolution carries out water conservancy diversion preservation, avoid the spilling of liquid and trouble that the later period pours into, and by being provided with flow restriction baffle, when to because being caused proportion to change by extraneous factor, the withdrawing fluid having more is carried out The problem of current limliting avoids reflux from leading to stirring material dilution, needs adding raw materials again.

Description

A kind of concrete mixing plant diversion trench

Technical field

The utility model relates to concrete stirring technique field, specially a kind of concrete mixing plant diversion trench.

Background technique

It needs constantly to add the raw materials such as mixing water and fine sand in concrete whipping process, and imports raw material in proportion When, because dissolution mixing needs certain waiting time, water at this time is easy to diffuse out liquid level higher than calculated value, at this moment needs One diversion space guides the water flow that this part has more, and avoids overflowing, and stirring material of the diversion trench according to stirring at that time State need to adjust liquid reflux amount number, and how much existing device not limiting the regurgitant volume of diversion trench System causes regurgitant volume excessively to make concrete dilution (being easy to be influenced by factors such as ambient temperatures, proportion is caused to need to change), again It rejoins raw material to be stirred, increases labour cost, so a kind of device of current limliting speed is needed to carry out less important work.

Utility model content

The purpose of this utility model is to provide a kind of concrete mixing plant diversion trenches, to solve in above-mentioned background technique Raw material proportioning is caused to be influenced to be likely to occur moisture additive amount mistake by extraneous factor without limit flow device inside the diversion trench of proposition It is more, cause concrete stirring material to be diluted and needs the problem of the stirring that feed again.

To achieve the above object, the utility model provides the following technical solutions: a kind of concrete mixing plant diversion trench, packet Bullet is included, integrally formed with stainless steel discharge nozzle, the bottom of the stainless steel discharge nozzle is equipped with for the bottom of the bullet Connecting flange, is bolted with Circular Plate at the top of the bullet, on the left and right sides outer wall of the bullet integrally formed with Diversion trench bent plate, and connecting plate is installed on rear side of diversion trench bent plate, current limiting gear is welded in the inner cavity of the diversion trench bent plate Plate, the flow restriction baffle include plate body, and the left and right sides of the plate body offers gas-tight silo, the right side of the left side gas-tight silo By connector connection, there are four driving motors on inner wall, and the output end right side of the driving motor is outside the right side of gas-tight silo Wall is connected with baffle on the right side of the output end of the driving motor, be spirally connected respectively in the inner cavity of the right side gas-tight silo there are four with The compatible self-locking device of driving motor, and the left side wall of the right side gas-tight silo, the right side of the baffle are run through in the right side of baffle Side is plugged in the inner ring of self-locking device.

Preferably, the card slot to match with baffle, and the position that card slot is in contact with baffle are uniformly provided on the plate body It sets and is bonded with sealing rubber pad.

Preferably, the self-locking device includes bearing block, and the outer ring front surface of bearing block is welded with annular solenoid valve, and The inner ring of solenoid valve and bearing block fits.

Preferably, the left side upper and lower ends of the connecting plate are bolted with fastening bolt, and the connecting plate passes through fastening Bolt is connect with diversion trench bent plate.

Preferably, the front surface nesting of the diversion trench bent plate is equipped with transparent water level observation glass plate.

Compared with prior art, the utility model has the beneficial effects that the utility model is by being provided with diversion trench, to still The undissolved moisture for causing liquid to overflow carries out water conservancy diversion preservation, the trouble for avoiding the spilling of liquid and later period from pouring into, and passes through and set It is equipped with flow restriction baffle, when to because being caused proportion to change by extraneous factor, the withdrawing fluid having more being subjected to current limliting, is avoided back The problem of conductance causes stirring material dilution, needs adding raw materials again.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the cut away left side view of the utility model Fig. 1；

Fig. 3 is the overhead sectional view of the utility model Fig. 1；

Fig. 4 is the utility model flow restriction baffle structural schematic diagram；

Fig. 5 is the utility model self-locking device structural schematic diagram.

In figure: 1 bullet, 2 stainless steel discharge nozzles, 3 connecting flanges, 4 Circular Plates, 5 diversion trench bent plates, 6 connecting plates, 7 limits Flow baffle, 71 plate bodys, 72 gas-tight silos, 73 driving motors, 74 baffles, 75 self-locking devices.

Specific embodiment

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 Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of concrete mixing plant diversion trench, including Bullet 1, integrally formed with stainless steel discharge nozzle 2, the bottom of the stainless steel discharge nozzle 2 is installed for the bottom of the bullet 1 There is a connecting flange 3, the top of the bullet 1 is bolted with Circular Plate 4, on the left and right sides outer wall of the bullet 1 integrally Diversion trench bent plate 5 is formed, the spilling part of the moisture for laying in disposable proportion addition, and the rear side of diversion trench bent plate 5 Connecting plate 6 is installed, for realizing sealing after dismounting and convenient for the effect to cleaning in 5 inner cavity of diversion trench bent plate, the water conservancy diversion Flow restriction baffle 7 is welded in the inner cavity of slot bent plate 5, moisture when to reflux shuts off, and the flow restriction baffle 7 includes plate body 71, the left and right sides of the plate body 71 offers gas-tight silo 72, passes through connection on the right side inner wall of the left side gas-tight silo 72 There are four driving motors 73 for part connection, by the operating time of manual control driving motor 73, to drive baffle 74 and sealing The variation of the angular dimension in storehouse 72, and the adjusting to back-flow velocity is played, through close on the right side of the output end of the driving motor 73 The outer right wall in storehouse 72 is sealed, is connected with baffle 74 on the right side of the output end of the driving motor 73, for the current limliting for overflowing moisture, It is spirally connected in the inner cavity of the right side gas-tight silo 72 there are four self-locking device 75 compatible with driving motor 73, is realized to gear respectively The angle of plate 74 is fixed, and the left side wall of the right side gas-tight silo 72 is run through on the right side of baffle 74, and the right side of the baffle 74 is inserted It connects in the inner ring of self-locking device 75.

Wherein, it is uniformly provided with the card slot to match with baffle 74 on the plate body 71, and card slot is in contact with baffle 74 Position be bonded with sealing rubber pad, improve the effect that sealing is shut off, the self-locking device 75 includes bearing block, and bearing block Outer ring front surface is welded with annular solenoid valve, and the inner ring of solenoid valve and bearing block fits, and realizes bearing block to baffle 74 , it can be achieved that annular solenoid valve is adsorbed under electrical condition with the bearing block inner ring being bonded while support fixed effect, from And fixed effect is improved, the left side upper and lower ends of the connecting plate 6 are bolted with fastening bolt, and the connecting plate 6 passes through tightly Fixing bolt is connect with diversion trench bent plate 5, realizes the quick dismounting to connecting plate 6, consequently facilitating the mud accumulated to diversion trench bent plate 5 Sand, moisture etc. are cleaned, and the front surface nesting of the diversion trench bent plate 5 is equipped with transparent water level observation glass plate, convenient for seeing It examines with the angle of manual adjustment baffle 74 to realize metering function.

Working principle: the utility model is when through Jiang Shui, mud, husky importing bullet 1 at Circular Plate 4, due to needing one Fixed dissolution incorporation time, so volume at this time is much larger than the volume after fusion, so curved by being provided with diversion trench Plate 5 carries out carrying out water conservancy diversion to the turbid (predominantly water still has small part solid such as sand grains, cement) of spilling, avoids overflowing, use Bigbore diversion trench bent plate 5 avoids the problem of small-bore pipeline is easy silt blocking after being deposited, and because dissolution Situation is easy to be influenced by extraneous factor, will often find that the amount of moisture needs to add or reduce, and is arranged in diversion trench bent plate 5 Current limiting baffle 7 carries out baffle 74 in the case where manually controlling driving motor 73 and annular electromagnetic valve work by external control panel Angular adjustment, i.e. the adjusting of water yield, it can be achieved that by being carried out at diversion trench bent plate 5 plus water, then by flow restriction baffle 7 into Row is slowly added, and guarantees plus water will not excessively cause stirring to expect the problem of dilution needs gaza again, and can realize to spilling Water flow carry out current limliting, and by remove connecting plate 6 be discharged, improve concrete stirring finished product state, reduce artificial labor It is dynamic, improve production efficiency.

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

Claims (5)

1. a kind of concrete mixing plant diversion trench, including bullet (1), the bottom of the bullet (1) is not integrally formed with It becomes rusty steel discharge nozzle (2), the bottom of the stainless steel discharge nozzle (2) is equipped with connecting flange (3), the top of the bullet (1) It is bolted with Circular Plate (4), it is characterised in that: curved integrally formed with diversion trench on the left and right sides outer wall of the bullet (1) Plate (5), and connecting plate (6) are installed on rear side of diversion trench bent plate (5), it is welded in the inner cavity of the diversion trench bent plate (5) limited It flows baffle (7), the flow restriction baffle (7) includes plate body (71), and the left and right sides of the plate body (71) offers gas-tight silo (72), by connector connection, there are four driving motor (73), the drivings on the right side inner wall of the left side gas-tight silo (72) Run through the outer right wall of gas-tight silo (72), connection on the right side of the output end of the driving motor (73) on the right side of the output end of motor (73) Have baffle (74), being spirally connected respectively in the inner cavity of the right side gas-tight silo (72), there are four compatible self-locking with driving motor (73) Device (75), and the left side wall of the right side gas-tight silo (72) is run through on the right side of baffle (74), the right side of the baffle (74) is inserted It connects in the inner ring of self-locking device (75).

2. a kind of concrete mixing plant diversion trench according to claim 1, it is characterised in that: on the plate body (71) It is even to offer the card slot to match with baffle (74), and the position that card slot is in contact with baffle (74) is bonded with sealing rubber pad.

3. a kind of concrete mixing plant diversion trench according to claim 1, it is characterised in that: the self-locking device (75) Outer ring front surface including bearing block, and bearing block is welded with annular solenoid valve, and the inner ring of solenoid valve and bearing block fits.

4. a kind of concrete mixing plant diversion trench according to claim 1, it is characterised in that: the connecting plate (6) Left side upper and lower ends are bolted with fastening bolt, and the connecting plate (6) is connect by fastening bolt with diversion trench bent plate (5).

5. a kind of concrete mixing plant diversion trench according to claim 1, it is characterised in that: the diversion trench bent plate (5) front surface nesting is equipped with transparent water level observation glass plate.