CN213800239U

CN213800239U - Packing plant is used in concrete admixture production

Info

Publication number: CN213800239U
Application number: CN202022152214.4U
Authority: CN
Inventors: 李建伟
Original assignee: Hubei Dianshi Building Materials Technology Co ltd
Current assignee: Hubei Dianshi Building Materials Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-27
Anticipated expiration: 2030-09-27

Abstract

The utility model provides a packing device for producing concrete admixture, which at least comprises a conveyor belt, a protective box, a storage box, a metering box, a purifying box and a sealing machine, wherein a stirring shaft is arranged in the storage box, the lower end of the stirring shaft is connected with a first motor, the stirring shaft is provided with a stirring rod, the bottom of the metering box is provided with a conical protective cover, a discharge pipe is arranged in the protective cover, a fan cover is arranged at the bottom of the movable plate and is communicated with the purification box through an air pipe, a nut seat is arranged on the connecting plate, a screw rod is arranged in the nut seat, a first bevel gear is arranged at the lower end of the screw rod, the first bevel gear is connected with a second bevel gear, the second bevel gear is connected with a second motor through a first rotating shaft, this packing plant is used in concrete admixture production can quantitatively pack, can also portable absorption dust, and the cooperation guard box, dust collection effect is good.

Description

Packing plant is used in concrete admixture production

Technical Field

The utility model relates to a packing plant is used in concrete admixture production belongs to concrete admixture production technical field.

Background

The concrete admixture means a substance blended for improving and adjusting the properties of concrete. The application of concrete admixture in the engineering receives more and more attention, the interpolation of admixture plays certain effect to the performance that improves the concrete, but the selection of admixture, add method and adaptability will seriously influence its development, to the concrete admixture course of working, need pack it, and present adopt the manual work to feed, the charging efficiency is low, and produce a large amount of dust easily at the in-process of feeding, and pollute operational environment on every side, traditional dust extraction only can be at the fixed point dust absorption, the dust absorption effect is poor, still can pollute operational environment.

Disclosure of Invention

The utility model aims to solve the not enough of current concrete admixture packing plant, provide a packing plant is used in concrete admixture production, can pack by the ration, can also portable absorption dust, cooperation guard box, dust collecting effect is good.

The utility model provides a technical scheme that its technical problem adopted as follows: a packing device for producing concrete admixtures at least comprises a conveyor belt, a protective box, a storage box, a metering box, a purifying box and a sealing machine, wherein the conveyor belt penetrates through the left side surface and the right side surface of the protective box, the storage box and the purifying box are respectively positioned at the left side and the right side of the upper bottom surface of the protective box, a stirring shaft is arranged in the storage box, the lower end of the stirring shaft is connected with a first motor, a stirring rod is arranged on the stirring shaft, the metering box is positioned in the protective box, the top of the metering box is communicated with the right end of the bottom of the storage box through a communicating pipe, the bottom of the metering box is provided with a conical protective cover, a discharging pipe is arranged in the protective cover, a movable plate is arranged in the protective box, the bottom of the movable plate is provided with a fan cover, the fan cover is communicated with the purifying box through an air pipe, the right end of the movable plate is movably connected with the right side wall of the protective box through a connecting plate, and the connecting plate is provided with a nut seat, and be equipped with the lead screw in the nut seat, the upper end of lead screw is connected with the protective housing top through the bearing, and the lower extreme of lead screw is equipped with first conical gear, first conical gear is connected with second conical gear, and second conical gear is connected with the second motor through first pivot, the right side of protective housing is equipped with the support, and is equipped with the cylinder on the support, the cylinder passes through the telescopic shaft and is connected with the capper.

Further, be equipped with the controller on the outer wall of storage case, and communicating pipe is equipped with first electric control valve and flow sensor by last under to in proper order, is equipped with the second electric control valve on the discharging pipe.

Furthermore, a second rotating shaft is arranged on the inner wall of the left side of the protection box, a fan blade is arranged at one end of the second rotating shaft, and a third motor is arranged at the other end of the second rotating shaft.

Furthermore, the tuber pipe comprises fixed pipe and hose, and fixed pipe is located between purifying box and the protective housing, and the hose is located between protective housing and the movable plate.

Furthermore, the right end of the connecting plate is provided with a sliding block, the inner wall of the protective box is provided with a sliding groove, and the sliding block is located in the sliding groove.

Further, be equipped with the baffle in the purifying box, and the baffle divide into left chamber and right chamber with the purifying box, the bottom in left side chamber is equipped with the water tank, and the top in left chamber is equipped with the hanging baffle, be equipped with the suction fan on the lateral wall in right chamber, the upper end of baffle is equipped with the filter screen, and the suction fan passes through the aspiration channel and is connected with the filter screen, be equipped with the vibrator on the filter screen.

The utility model provides a packing plant is used in concrete admixture production's beneficial effect lies in:

(1) this packing plant is used in concrete admixture production can prevent through the puddler stirring to deposit and promote the raw materials to get into the batch meter, can accurate control get into the volume of batch meter raw materials through flow sensor to close through the first electrically controlled valve of controller control, the electrically controlled valve of simultaneous control second is opened, can quantitative ejection of compact to the bag on the conveyer belt internal, the bag body seals through the capper, just accomplishes quantitative packaging process.

(2) This packing plant is used in concrete admixture production is at the ejection of compact in-process, starts the second motor, makes second bevel gear drive first bevel gear and lead screw rotatory, because the lead screw is located the nut seat, consequently the connecting plate drives the movable plate and reciprocates along the recess, is equipped with the hose between movable plate and the protective housing, therefore the wind cover is discontinuous to be removed the dust absorption and is not influenced from top to bottom, starts the third motor, and fan blade blows the air current, makes the dust all gather near the wind cover, makes the wind cover dust absorption effect fine.

(3) This packing plant is used in concrete admixture production passes through the suction fan dust absorption, and the dust gets into the left intracavity of purifying box, owing to be provided with and hangs the baffle, makes the dust flow toward low along with the air current and flows, the water tank air-purifying flow of being convenient for, and the dust is blockked by the filter screen, through starting the vibrator, can drop to the water tank in with attaching to the dust on the filter screen, further promotes purifying effect.

Drawings

FIG. 1 is the schematic diagram of the packaging device for producing concrete admixture of the present invention.

Fig. 2 is a cross-sectional view of the connection plate and the protection box of the present invention.

Fig. 3 is an internal schematic view of the purification box of the present invention.

In the figure: 1. the device comprises a conveying belt, a protective box, a material storage box, a metering box, a purifying box, a sealing machine, a stirring shaft, a stirring rod, a first motor, a stirring rod, a communicating pipe, a protective cover, a discharging pipe, a movable plate, a fan cover, a wind pipe, an air pipe, a fixed pipe, a hose, a connecting plate, a nut seat, a screw rod, a bearing, a first conical gear, a second conical gear, a first rotating shaft, a second motor, a support, a cylinder, a telescopic shaft, a controller, a first electric control valve, a flow sensor, a second electric control valve, a sliding block, a sliding chute, a partition plate, a left cavity, a right cavity, a water tank, a baffle, a 38 suction fan, a suction pipe, a vibrator, a 41 and a second rotating shaft, 42. fan blades, 43, a third motor, 44, a filter screen.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

As shown in FIGS. 1-3, the packaging device for producing concrete admixture provided by the utility model at least comprises a conveyor belt 1, a protective box 2, a storage box 3, a metering box 4, a purifying box 5 and a sealing machine 6, wherein the conveyor belt 1 passes through the left and right sides of the protective box 2, the storage box 3 and the purifying box 5 are respectively positioned at the left and right sides of the upper bottom surface of the protective box 2, a stirring shaft 7 is arranged in the storage box 3, the lower end of the stirring shaft 7 is connected with a first motor 8, a stirring rod 9 is arranged on the stirring shaft 7, the metering box 4 is positioned in the protective box 2, the top of the metering box 4 is communicated with the right end of the bottom of the storage box 3 through a communicating pipe 10, a conical protective cover 11 is arranged at the bottom of the metering box 4, a discharging pipe 12 is arranged in the protective cover 11, a movable plate 13 is arranged in the protective box 2, a fan cover 14 is arranged at the bottom of the movable plate 13, and the fan cover 14 is communicated with the purifying box 5 through an air pipe 15, the right end of the moving plate 13 is movably connected with the right side wall of the protective box 2 through a connecting plate 16, a nut seat 17 is arranged on the connecting plate 16, a screw rod 18 is arranged in the nut seat 17, the upper end of the screw rod 18 is connected with the top of the protective box 2 through a bearing 19, a first bevel gear 20 is arranged at the lower end of the screw rod 18, the first bevel gear 20 is connected with a second bevel gear 21, the second bevel gear 21 is connected with a second motor 23 through a first rotating shaft 22, a support 24 is arranged on the right side of the protective box 2, a cylinder 25 is arranged on the support 24, and the cylinder 25 is connected with the sealing machine 6 through a telescopic shaft 26.

Further, a controller 27 is arranged on the outer wall of the storage tank 3, a first electric control valve 28 and a flow sensor 29 are sequentially arranged on the communicating pipe 10 from top to bottom, and a second electric control valve 30 is arranged on the discharge pipe 12.

Furthermore, a second rotating shaft 41 is arranged on the inner wall of the left side of the protection box 2, a fan blade 42 is arranged at one end of the second rotating shaft 41, and a third motor 43 is arranged at the other end of the second rotating shaft 41.

Further, the air duct 15 is composed of a fixed duct 151 and a flexible duct 152, the fixed duct 151 is located between the purifying box 5 and the protecting box 2, and the flexible duct 152 is located between the protecting box 2 and the moving plate 13.

Further, the right end of the connecting plate 16 is provided with a sliding block 31, the inner wall of the protective box 2 is provided with a sliding groove 32, and the sliding block 31 is located in the sliding groove 32.

Further, be equipped with baffle 33 in the purifying box 5, and baffle 33 divide into left chamber 34 and right chamber 35 with purifying box 5, the bottom in left side chamber 34 is equipped with water tank 36, and the top in left side chamber 34 is equipped with suspension flap 37, be equipped with suction fan 38 on the lateral wall in right side chamber 35, the upper end of baffle 33 is equipped with filter screen 44, and suction fan 38 is connected with filter screen 44 through aspiration channel 39, be equipped with vibrator 40 on the filter screen 44.

The use steps of the packing device for producing the concrete admixture are as follows: start first motor 8, stirring 9 stirs to make the raw materials get into batch meter 4, the raw materials passes through flow sensor 29 and with signal transmission to controller 27, and by the first electrically controlled valve 28 of control 27 control close, then control second electrically controlled valve 30 and open, the raw materials gets into in the bag body on the conveyer belt 1, and the bag body seals through capper 6, just accomplishes quantitative packaging process, and this place flow sensor adopts solid flow meter.

In the discharging process, the second motor 23 is started, the second bevel gear 21 drives the first bevel gear 20 and the screw rod 18 to rotate, the screw rod 28 is located in the nut seat 17, the connecting plate 16 drives the moving plate 13 to move up and down along the groove 32, the hose 152 is arranged between the moving plate 13 and the protective box 2, therefore, the air hood 14 moves up and down discontinuously, dust collection is not affected, the third motor 43 is started, the fan blades 42 blow airflow, dust is gathered near the air hood, the dust collection effect of the air hood is good, the height of the fan blades 42 cannot be lower than that of the protective cover 11, the rotating speed of the fan blades 42 is low, and the fan blades 42 only promote the airflow direction in the protective box 2 and simultaneously do not affect filling of raw materials.

When the dust enters the left cavity 34 of the purification box 5, the suspension baffle 37 is arranged, so that the dust flows to the lower part along with the airflow, the water tank 36 is convenient for purifying the airflow, the dust is blocked by the filter screen 44, and the dust attached to the filter screen 44 can fall into the water tank 36 by starting the vibrator 40, thereby further promoting the purification effect.

The left side and the right side of the protection box 2 are respectively provided with an inlet and an outlet, the outer wall of the protection box 2 is provided with a visual window, the protection box 2 can separate dust in a large range, the dust can be purified through the fan blades 2 and the purification box 5, and the dust collection effect is better.

Claims

1. The utility model provides a packing plant is used in concrete admixture production, includes conveyer belt, protective housing, storage case, batch meter, purifying box and capper at least, the conveyer belt passes the left and right sides of protective housing, and storage case and purifying box are located the left and right sides of bottom surface on the protective housing respectively, its characterized in that: the stirring shaft is arranged in the storage tank, the lower end of the stirring shaft is connected with a first motor, the stirring shaft is provided with a stirring rod, the metering tank is positioned in a protective tank, the top of the metering tank is communicated with the right end of the bottom of the storage tank through a communicating pipe, the bottom of the metering tank is provided with a conical protective cover, the protective cover is internally provided with a discharging pipe, the protective tank is internally provided with a movable plate, the bottom of the movable plate is provided with a fan cover, the fan cover is communicated with a purifying tank through an air pipe, the right end of the movable plate is movably connected with the right side wall of the protective tank through a connecting plate, the connecting plate is provided with a nut seat, the nut seat is internally provided with a screw rod, the upper end of the screw rod is connected with the top of the protective tank through a bearing, the lower end of the screw rod is provided with a first conical gear, the first conical gear is connected with a second conical gear, and the second conical gear is connected with a second motor through a first rotating shaft, the right side of protective housing is equipped with the support, and is equipped with the cylinder on the support, the cylinder passes through the telescopic shaft and is connected with the capper.

2. The packaging device for concrete admixture production according to claim 1, wherein: the outer wall of the storage box is provided with a controller, the communicating pipe is sequentially provided with a first electric control valve and a flow sensor from top to bottom, and the discharging pipe is provided with a second electric control valve.

3. The packaging device for concrete admixture production according to claim 1, wherein: and a second rotating shaft is arranged on the inner wall of the left side of the protection box, a fan blade is arranged at one end of the second rotating shaft, and a third motor is arranged at the other end of the second rotating shaft.

4. The packaging device for concrete admixture production according to claim 1, wherein: the tuber pipe comprises fixed pipe and hose, and just fixed pipe is located between purifying box and the protective housing, and the hose is located between protective housing and the movable plate.

5. The packaging device for concrete admixture production according to claim 1, wherein: the right-hand member of connecting plate is equipped with the slider, and is equipped with the spout on the inner wall of protective housing, and the slider is located the spout.

6. The packaging device for concrete admixture production according to claim 1, wherein: the improved air purification device is characterized in that a partition board is arranged in the purification box and divides the purification box into a left cavity and a right cavity, a water tank is arranged at the bottom of the left cavity, a hanging baffle is arranged at the top of the left cavity, a suction fan is arranged on the side wall of the right cavity, a filter screen is arranged at the upper end of the partition board, the suction fan is connected with the filter screen through a suction pipe, and a vibrator is arranged on the filter screen.