CN210939929U - Metering device for concrete admixture - Google Patents

Abstract

The utility model relates to a metering device of concrete admixture relates to a metering device, has solved prior art and need finish the back with an admixture measurement, could measure another kind of admixture, the problem that work efficiency is low, and it includes a metering section of thick bamboo, is used for supporting the support of a metering section of thick bamboo set up in just be used for the measurement on the metering section of thick bamboo the electronic weighing apparatus of metering section of thick bamboo weight, be provided with on the metering section of thick bamboo and be used for the feeding pond of a metering section of thick bamboo feed, it has the discharging pipe to connect and the intercommunication bottom the metering section of thick bamboo, be equipped with control valve one on the discharging pipe, the metering section of thick bamboo is established to threely, be equipped with two baffles in the feeding pond, two the baffle will the feeding pond divide into three feed chamber, three the feed chamber bottom all be equipped with communicate in the inlet pipe of a. The utility model discloses have and to add multiple admixture simultaneously to can the simultaneous measurement, promote work efficiency's effect.

Description

Metering device for concrete admixture

Technical Field

The utility model relates to a metering device especially relates to a concrete admixture's metering device.

Background

With the improvement of living standard, a large amount of concrete is required to be used in building residences and commercial districts, additives are required to be added in the production process of the concrete, and the metering stability and the accuracy of the metering are important factors influencing the quality of the concrete.

The utility model discloses a current chinese utility model patent that the bulletin number is CN206527892U discloses a concrete admixture metering device, it includes support, coupling hose, weigh bucket, connects storage bucket, third valve, connecting piece, hangs pole and second valve, the support inboard is provided with the storage vat, weigh bucket top is connected with coupling hose, it is provided with the weigh bucket to connect the storage bucket top, both sides are connected with support and storage vat respectively about the connecting piece, hang the pole below and install the electronic weighing apparatus, and the electronic weighing apparatus bottom is connected with the weigh bucket, second valve top is fixed with the weigh bucket. This concrete admixture metering device's the weigh bucket left and right sides sets up two altogether, and its position is symmetrical about the storage vat connecting pipe, can fall into two sets of with the admixture in the storage vat and weigh, makes things convenient for the weighing of minidose more, and makes work efficiency higher, connects storage vat and storage vat all with support fixed connection structure as an organic whole, can avoid the weight that connects storage vat and storage vat to the influence of weighing result, the messenger weighs more accurately.

The above prior art solutions have the following drawbacks: because the feeding pool only has one discharge port, and the types of the additives are more, one additive needs to be metered, and the other additive can be metered, so that the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete admixture's metering device, its advantage is that can add multiple admixture simultaneously to can the simultaneous measurement, promote work efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a metering device of concrete admixture, includes a metering cylinder, is used for supporting the support of a metering cylinder set up in just be used for the measurement on the metering cylinder the electronic weighing apparatus of a metering cylinder weight, be provided with on the metering cylinder and be used for giving the feeding pond of a metering cylinder feed, the connection of metering cylinder bottom portion and intercommunication has the discharging pipe, be equipped with control valve one on the discharging pipe, the metering cylinder is established to three, be equipped with two baffles in the feeding pond, two the baffle will the feeding pond divide into three feed chamber, three the feed chamber bottom all be equipped with communicate in the inlet pipe of a metering cylinder, be equipped with control valve two on the inlet pipe.

Through adopting above-mentioned technical scheme, then three kinds of admixtures can be added simultaneously in the feeding pond, and can be through the volume of adding of three metering cylinders simultaneous metering admixture, promote work efficiency.

The utility model discloses further set up to: the two equal horizontal sliding connection of baffle is in the feed tank, be equipped with in the feed tank and be used for the drive the gliding drive assembly of baffle.

Through adopting above-mentioned technical scheme, the baffle slides in the feeding pond and can control the size of three feed chambers to be suitable for the additive of different ratios, can become one with the feed chamber simultaneously, when only needing to add an additive, can promote charging efficiency.

The utility model discloses further set up to: the driving assembly comprises a reciprocating screw rod and a motor, one end of the reciprocating screw rod penetrates through two baffle plates to be rotatably connected in the feeding pool, the other end of the reciprocating screw rod is connected with the motor, the two baffle plates are in threaded connection with the reciprocating screw rod, one of the baffle plates is provided with a positive thread matched with the reciprocating screw rod, and the other baffle plate is provided with a negative thread matched with the reciprocating screw rod.

Through adopting above-mentioned technical scheme, when the size of feed chamber need be adjusted, open the motor, drive reciprocal lead screw and rotate, then two baffles keep away from each other to can control the size of feed chamber, realize the slip on duty through electric power, can be laborsaving, reciprocal lead screw has certain limiting displacement simultaneously, can prevent that the baffle from sliding.

The utility model discloses further set up to: and the side walls of the two baffles are connected with wiping plates, and the wiping plates are abutted against the inner wall of the feeding tank.

Through adopting above-mentioned technical scheme, slide damper can clear up the adsorbed additive of feeding tank inner wall, can prevent that the additive from accumulating on the feeding tank inner wall, influencing the slip of baffle.

The utility model discloses further set up to: the cleaning device is arranged on the support and used for cleaning the feeding chamber, and the cleaning device comprises a spray head arranged on the feeding pool, a water tank arranged on the support, a water pump communicated with the water tank and a water pipe communicated with the water pump and the spray head.

Through adopting above-mentioned technical scheme, can be used for the washing to the feeding pond, further clear up the additive of absorption on the feeding pond inner wall.

The utility model discloses further set up to: and a support frame for supporting the water pipe is arranged on the feeding pool.

Through adopting above-mentioned technical scheme, it is harder to hold the water pipe for a long time, and the setting of support frame is in order to be used for the support to the water pipe, and is laborsaving.

The utility model discloses further set up to: the wiping plate is fixed on the baffle plate through screws.

By adopting the technical scheme, the wiping plate is easy to damage after long-term use, and the wiping plate is fixed on the baffle plate through the screw, so that the wiping plate is convenient to disassemble.

The utility model discloses further set up to: the cleaning device and the support frame are both set into two groups.

Through adopting above-mentioned technical scheme, increase the washing area, promote the cleaning efficiency.

To sum up, the utility model discloses a beneficial technological effect does: can add multiple admixture simultaneously to can the simultaneous measurement, promote work efficiency, can clear away the admixture that adsorbs in the feeding pond simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the overall structure of the present invention.

In the figure, 1, a measuring cylinder; 2. a support; 3. an electronic scale; 4. a discharge pipe; 5. a first control valve; 6. a feed tank; 7. a baffle plate; 8. a feed chamber; 9. a feed pipe; 10. a second control valve; 11. a drive assembly; 12. a reciprocating screw; 13. a motor; 14. a guide bar; 15. a support table; 16. wiping the board; 17. a cleaning device; 18. a water tank; 19. a spray head; 20. a water pipe; 21. a water pump; 22. a support frame; 23. and a support plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a concrete admixture's metering device, including three horizontal metering cylinder 1 that sets up side by side, the support 2 that is used for supporting metering cylinder 1, the three electronic weighing apparatus 3 that is used for measuring three metering cylinder 1 weight of fixedly connected with on the support 2. The bottom of the metering cylinder 1 is communicated and connected with a discharge pipe 4, and the discharge pipe 4 is connected with a first control valve 5.

On the support 2 in 1 top fixedly connected with of metering cylinder be used for the feeding pond 6 of 1 feed of metering cylinder, sliding connection has two baffles 7 in the feeding pond 6, and two baffles 7 divide into three feed chamber 8 with feed pond 6, and three feed chamber 8 bottoms all are equipped with the inlet pipe 9 that communicates in metering cylinder 1, are connected with control valve two 10 on the inlet pipe 9.

6 upside one end in feeding tank is equipped with and is used for the gliding drive assembly 11 of drive baffle 7, drive assembly 11 is including reciprocal lead screw 12, motor 13, the one end rotation that two baffles 7 were passed to reciprocal lead screw 12 one end is connected in feeding tank 6, the reciprocal lead screw 12 other end is passed and is penetrated 6 lateral walls in feeding tank and motor 13 fixed connection, two baffles 7 and the 12 threaded connection of reciprocal lead screw, one of them baffle 7 is equipped with and reciprocates lead screw 12 matched with positive screw, another baffle 7 is equipped with and reciprocates lead screw 12 matched with negative screw. The other end fixedly connected with guide bar 14 of the upside of feeding tank 6, the both ends of guide bar 14 all pass and penetrate two baffles 7 fixed connection on feeding tank 6 lateral wall. The electric power of the motor 13 comes from an external power supply, and a supporting platform 15 for supporting the motor 13 is fixedly connected to the feeding pool 6.

Baffle 7 is close to all to be connected with on the both sides wall of feeding tank 6 inside wall and wipes board 16, wipes the one side that board 16 kept away from baffle 7 and 6 inner wall butts of feeding tank, wipes board 16 and passes through the fix with screw on baffle 7.

Be equipped with two sets of belt cleaning device 17 that are used for wasing feed chamber 8 on the support 2, belt cleaning device 17 includes water tank 18, shower nozzle 19, water pipe 20, water pump 21, fixedly connected with is used for supporting water tank 18's backup pad 23 on the support 2, water pump 21 water inlet intercommunication and connection are in water tank 18 bottom, water pump 21 delivery port intercommunication and the one end of connecting water pipe 20, water pipe 20's other end intercommunication and connection shower nozzle 19, 6 pond mouth department fixedly connected with in feeding pond is used for supporting water pipe 20's support frame 22. The power of the water pump 21 comes from an external power supply.

The implementation principle of the embodiment is as follows: when the additive of 8 sizes in order to be suitable for different ratios in the feed chamber needs to be adjusted, motor 13 is opened, drives reciprocal lead screw 12 and rotates, then two baffles 7 keep away from each other to can control the size of feed chamber 8, when two baffles 7 all slided to 6 edges in feeding tank, at this moment only one feed chamber 8, thereby can control the quantity of feed chamber 8.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a metering device of concrete admixture, includes a metering cylinder (1), is used for supporting support (2) of a metering cylinder (1), set up in on the metering cylinder (1) and be used for the measurement electronic weighing apparatus (3) of a metering cylinder (1) weight, be provided with on the metering cylinder (1) and be used for feed intake pond (6) of a metering cylinder (1) feed, connecting and the intercommunication has discharging pipe (4) bottom the metering cylinder (1), be equipped with control valve (5) on discharging pipe (4), its characterized in that: the utility model discloses a metering cylinder, including a metering cylinder (1), be equipped with two baffles (7) in feed tank (6), two baffle (7) will feed tank (6) divide into three feed space (8), three feed space (8) bottom all be equipped with communicate in inlet pipe (9) of metering cylinder (1), be equipped with control valve two (10) on inlet pipe (9).

2. The apparatus for measuring the concrete admixture of claim 1, wherein: the two baffles (7) are horizontally and slidably connected into the feeding pool (6), and a driving assembly (11) for driving the baffles (7) to slide is arranged in the feeding pool (6).

3. The apparatus for measuring the concrete admixture of claim 2, wherein: drive assembly (11) are including reciprocal lead screw (12), motor (13), reciprocal lead screw (12) one end is passed and is penetrated two baffle (7) rotate to be connected in feed tank (6), reciprocal lead screw (12) other end with motor (13) are connected, two baffle (7) with reciprocal lead screw (12) threaded connection, one of them baffle (7) be equipped with reciprocal lead screw (12) matched with positive screw thread, another baffle (7) be equipped with reciprocal lead screw (12) matched with anti-thread.

4. The apparatus for measuring the concrete admixture of claim 2, wherein: the side walls of the two baffles (7) are respectively connected with a wiping plate (16), and the wiping plates (16) are abutted against the inner wall of the feeding pool (6).

5. The apparatus for measuring the concrete admixture of claim 1, wherein: the cleaning device (17) used for cleaning the feeding chamber (8) is arranged on the support (2), and the cleaning device comprises a spray head (19) arranged on the feeding pool (6), a water tank (18) arranged on the support (2), a water pump (21) communicated with the water tank (18), and a water pipe (20) used for communicating the water pump (21) and the spray head (19).

6. The apparatus for measuring the concrete admixture of claim 5, wherein: and a support frame (22) for supporting the water pipe (20) is arranged on the feeding pool (6).

7. The apparatus for measuring the concrete admixture of claim 4, wherein: the wiping plate (16) is fixed on the baffle plate (7) through screws.

8. The apparatus for measuring the concrete admixture of claim 6, wherein: the cleaning device (17) and the support frame (22) are arranged into two groups.

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