CN220243593U

CN220243593U - Automatic packing device for concrete admixture

Info

Publication number: CN220243593U
Application number: CN202321070426.5U
Authority: CN
Inventors: 刘路明; 黄政宇
Original assignee: Hunan Guli New Materials Of Engineering Co ltd
Current assignee: Hunan Guli New Materials Of Engineering Co ltd
Priority date: 2023-05-07
Filing date: 2023-05-07
Publication date: 2023-12-26
Anticipated expiration: 2033-05-07

Abstract

The utility model discloses an automatic concrete additive packaging device, which belongs to the technical field of concrete additive processing and comprises a body, a filling pipe and a supporting frame, wherein an electric cylinder is fixedly arranged at the bottom of the body, a gas collecting hood is fixedly connected to the bottom of a telescopic end of the electric cylinder, two groups of dust collection openings are arranged in the gas collecting hood, the two groups of dust collection openings are respectively arranged on the top surface and the side surface of the interior of the gas collecting hood, and a communication groove is formed in the interior of the gas collecting hood. The gas collecting hood is controlled to move downwards to the lower part of the top of the supporting frame, and the top of the gas collecting hood is located in the state of the upper part of the bottom of the filling pipe, so that the influence of wind power in the external environment on the suction and collection work of escaping fine dust can be effectively avoided when the filling is used for dust removal, the collection effect is better, fine dust can be better prevented from drifting to the external environment, and the working environment of workers is better.

Description

Automatic packing device for concrete admixture

Technical Field

The utility model relates to the technical field of concrete admixture processing, in particular to an automatic concrete admixture packaging device.

Background

Concrete admixtures refer to substances that are incorporated to improve and adjust the properties of concrete. The application of the concrete admixture in engineering is more and more emphasized, the addition of the admixture plays a certain role in improving the performance of the concrete, but the selection, the addition method and the adaptability of the admixture seriously influence the development of the admixture, and the bagging and packaging treatment is needed in the processing process of the concrete admixture.

When the existing concrete additive packaging device is used for filling material particles, in order to prevent fine dust excited by the material after falling and impacting from escaping and polluting the surrounding environment, a dust hood is generally arranged above a filling pipe, suction is generated by a fan to absorb and collect the escaping fine dust, but because a larger operation space is reserved between the dust hood and the bag mouth of a packaging bag, the fine dust effect is influenced by external wind force in the dust collection process, and the condition that the fine dust moving upwards under the blowing of the external wind force is blown away by the side direction can occur, so that the dust collection effect is not ideal; in addition, the inhaled fine dust is generally filtered and collected through the filter plate, but when the filter plate works to a relatively saturated state, the filter plate needs to be stopped for disassembling and maintaining the filter plate, so that the overall working efficiency of the equipment is affected.

Disclosure of Invention

The utility model aims to provide an automatic concrete admixture packing device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic packing plant of concrete admixture, includes body, filling tube and support frame, the bottom fixed mounting of body has electric cylinder, the bottom fixedly connected with gas collecting channel of electric cylinder flexible end, the inside two sets of dust absorption mouths that are provided with of gas collecting channel, two sets of the dust absorption mouth sets up respectively at the inside top surface and the side of gas collecting channel, the intercommunication groove has been seted up to the inside of gas collecting channel, the inside of body is seted up and fluting, grooved inside sets up and draws the fan, the inside of body is provided with adjustment mechanism, the top fixedly connected with of gas collecting channel is linked together with the air duct of intercommunication groove.

As still further aspects of the utility model: the adjusting mechanism comprises a first tee joint and a second tee joint which are respectively and fixedly connected inside the body, two groups of connecting pieces are arranged between the first tee joint side head and the second tee joint side head, and a first control valve is arranged between the connecting pieces and the first tee joint side head.

As still further aspects of the utility model: the connecting piece comprises a right-angle pipe fixedly connected to the side head of the second three-way joint, and one end, far away from the second three-way joint, of the right-angle pipe is fixedly connected with a filter barrel which is vertically arranged.

As still further aspects of the utility model: the side head of the first three-way joint is fixedly connected with the filter vat and communicated with the filter vat, the main head of the first three-way joint is communicated with the air duct, and the main head of the second three-way joint is communicated with the groove.

As still further aspects of the utility model: the filter comprises a filter barrel, a filter plate, a discharge pipe, a collecting box, a vibrating motor and a second control valve, wherein the filter plate is fixedly connected to the inside of the filter barrel, the discharge pipe is fixedly connected to the bottom of the filter barrel, the collecting box is arranged below the discharge pipe in the body, the vibrating motor is fixedly arranged on the outside of the filter barrel, and the second control valve is arranged on the outside of the discharge pipe.

As still further aspects of the utility model: wherein, the filter plate sets up the top at first three way connection and filter vat link.

As still further aspects of the utility model: when the telescopic end of the electric cylinder extends downwards, the gas collecting hood synchronously moves downwards until the bottom end of the gas collecting hood extends to the lower part of the top of the support frame, and the top of the gas collecting hood is located above the bottom of the filling pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. this automatic packing plant of concrete admixture moves to the below that its bottom extends to the support frame top through control gas collecting channel down, and the top of gas collecting channel is located the state of filling tube bottom top for can effectively avoid the wind-force in the external environment to the influence of escaping fine dust absorption collection work when filling dust removal, make its collecting effect better, can prevent better that fine dust from drifting to external environment in, make staff's operational environment better.

2. This automatic packing plant of concrete admixture, through the mutual cooperation between two sets of connecting pieces and first three way connection, second three way connection, first control valve, the second control valve, can carry out one-way air guide at the fine dirt collection filtration process of raw materials, thereby when one side filter plate reaches the maximum filtration degree, can switch to the opposite side filter plate and continue to filter, simultaneously can also carry out the clearance operation to the filter plate surface that filters and reach the saturation, and the clearance process need not shut down the operation, thereby be favorable to the continuation of concrete admixture packing work.

Drawings

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

FIG. 2 is a schematic view of a partial cross-sectional structure of a body of the present utility model;

FIG. 3 is a schematic view of the internal structure of the body of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic view of the internal structure of the gas-collecting hood of the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 5B according to the present utility model;

fig. 7 is a schematic structural diagram of the connection states of the first three-way joint, the second three-way joint and the adjusting mechanism.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. a body; 2. filling tubes; 3. a support frame; 4. an electric cylinder; 5. a gas collecting hood; 6. a dust collection port; 7. a communication groove; 8. slotting; 9. a fan; 10. an adjusting mechanism; 101. a first three-way joint; 102. a second three-way joint; 103. a connecting piece; 1031. a right angle tube; 1032. a filter vat; 104. a first control valve; 11. an air duct; 12. a filter plate; 13. a discharge pipe; 14. a collection box; 15. a vibration motor; 16. and a second control valve.

Detailed Description

Please refer to fig. 1-7: the automatic concrete additive packaging device comprises a body 1, a filling pipe 2, a supporting frame 3, a conveying belt, a sealing mechanism and the like, wherein the conveying belt is used for conveying unfilled and filled packaging bags, the sealing mechanism is used for sealing the packaging bags after bagging, the automatic concrete additive packaging device is the prior art in the prior equipment, the automatic concrete additive packaging device is not repeated, the bottom of the body 1 is fixedly provided with two electric cylinders 4, the number of the electric cylinders 4 is two and the electric cylinders are symmetrically distributed on two sides of the top of a gas collecting cover 5, in addition, one electric cylinder 4 can be arranged, the other electric cylinder 4 is replaced by a guide rod, the position height of the gas collecting cover 5 can be adjusted according to requirements through the use of the electric cylinders 4, the operable space between the gas collecting hood 5 and the bag mouth of the packaging bag can be changed according to the requirement, thereby not obstructing the use of the gas collecting hood 5, guiding the gas collecting hood 5 which moves up and down, enabling the gas collecting hood 5 to move up and down stably, the bottom of the telescopic end of the electric cylinder 4 is fixedly connected with the gas collecting hood 5, two groups of dust collection openings 6 are arranged inside the gas collecting hood 5, two sets of dust collection openings 6 are respectively arranged on the top surface and the side surface inside the gas collection cover 5, a communication groove 7 is formed in the gas collection cover 5, a groove 8 is formed in the body 1, a fan 9 is arranged in the groove 8, an adjusting mechanism 10 is arranged in the body 1, and a gas guide pipe 11 communicated with the communication groove 7 is fixedly connected to the top of the gas collection cover 5.

In this embodiment, when the flexible end of the electric cylinder 4 stretches out downwards, the gas-collecting hood 5 moves downwards synchronously until the bottom end of the gas-collecting hood 5 extends to the lower part of the top of the supporting frame 3, and the top of the gas-collecting hood 5 is located above the bottom of the filling pipe 2, and the above state is the state during filling operation, and the bottom end of the gas-collecting hood 5 extends to the lower part of the top of the supporting frame 3, so that the opening of the packaging bag can be covered, and therefore when the bottom opening is influenced by certain external wind force, the escaped raw material fine dust can be sucked through the dust suction opening 6 arranged below, and the escaping probability of the raw material fine dust can be greatly reduced.

In this embodiment, the adjusting mechanism 10 includes a first three-way joint 101 and a second three-way joint 102 that are respectively and fixedly connected inside the body 1, two sets of connecting pieces 103 are disposed between the side heads of the first three-way joint 101 and the side heads of the second three-way joint 102, and a first control valve 104 is disposed between the connecting pieces 103 and the side heads of the first three-way joint 101.

In this embodiment, the connecting piece 103 includes a right-angle pipe 1031 fixedly connected to the side head of the second three-way joint 102, and a filtering barrel 1032 vertically disposed is fixedly connected to one end of the right-angle pipe 1031 away from the second three-way joint 102.

The side head of the first three-way joint 101 is fixedly connected with the filter vat 1032 and communicated with each other, the main head of the first three-way joint 101 is communicated with the air duct 11, and the main head of the second three-way joint 102 is communicated with the slot 8.

The inside fixedly connected with filter plate 12 of filter vat 1032, the bottom fixedly connected with discharge pipe 13 of filter vat 1032, the collecting box 14 that is located the discharge pipe 13 below is placed to the inside of body 1, and the outside fixed mounting of filter vat 1032 has vibrating motor 15, and the outside of discharge pipe 13 is provided with second control valve 16.

The filter plate 12 is disposed above the connection end of the first three-way joint 101 and the filter bucket 1032.

When the dust collector works, the electric cylinder 4 is used for starting and driving the gas collecting hood 5 to move downwards until the bottom end of the gas collecting hood 5 extends to the lower part of the top of the supporting frame 3, the top of the gas collecting hood 5 is positioned above the bottom of the filling pipe 2, then the induced fan 9 is started, the drainage direction of the induced fan 9 is from right to left (as shown in a state of fig. 3), suction force is generated in a slot 8 positioned at the right part of the induced fan 9, suction force is generated at the dust suction opening 6 under the guide action of the second three-way joint 102, the right-angle pipe 1031, the filter vat 1032, the first three-way joint 101, the air duct 11 and the communication slot 7, fine dust generated in the material falling impact process can be sucked by the dust suction opening 6 above under the suction force, and in addition, the state of the gas collecting hood 5 can cover the opening of the packaging bag, so that when the bottom opening is influenced by certain external wind force, the fine dust of the raw material can be sucked by the dust suction opening 6 arranged below, and the fine dust escaping raw material can be greatly reduced, and the possibility of the fine dust can be better operated;

during operation, an operator controls one side of the first control valve 104 to be in an open state, and the other side of the first control valve is in a closed state, the sucked gas containing impurity fine dust sequentially passes through the communication groove 7 and the gas guide pipe 11, enters the inside of the first control valve from the main head of the first three-way joint 101, then passes through the first control valve 104 in the open state and enters the filter barrel 1032 of the side, flows upwards into the side right-angle pipe 1031 along the inside of the first control valve, finally is discharged to the external environment from the second three-way joint 102, and the gas entering the filter barrel 1032 and flowing upwards passes through the filter plate 12 during the flowing process, so that the impurity fine dust containing raw material can be filtered out, when the filter of the side filter plate 12 reaches the saturated state, the operator controls the first control valve 104 of the side to be closed, the first control valve 104 on the other side is controlled to be opened, so that the filter barrel 1032 on the other side is communicated with the first three-way joint 101, the gas flowing path is changed, at the moment, an operator controls the vibration motor 15 connected with the filter barrel 1032 on the one side after the first control valve 104 is closed to be started, and controls the second control valve 16 on the one side to be opened, the vibration motor 15 drives the filter barrel 1032 and the filter plate 12 inside the filter barrel to vibrate in the working process, dust attached to the surface of the filter plate 12 can be separated from the filter barrel under the action of vibration force, and the dust can be settled downwards and fall into the collecting box 14 under the action of dead weight, so that the filter plate 12 inside the device can be cleaned on the premise that the normal continuous working of the device is not influenced, and the working efficiency of the concrete admixture packaging equipment is higher.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an automatic packing plant of concrete admixture, includes body (1), filling tube (2) and support frame (3), its characterized in that, the bottom fixed mounting of body (1) has electric cylinder (4), the bottom fixedly connected with gas collecting channel (5) of electric cylinder (4) flexible end, gas collecting channel (5) inside is provided with two sets of dust absorption mouth (6), two sets of dust absorption mouth (6) set up respectively at gas collecting channel (5) inside top surface and side, intercommunication groove (7) have been seted up to the inside of gas collecting channel (5), set up and fluting (8) in the inside of body (1), the inside of fluting (8) sets up and induced air fan (9), the inside of body (1) is provided with adjustment mechanism (10), the top fixedly connected with of gas collecting channel (5) is linked together with air duct (11) of intercommunication groove (7).

2. The automatic concrete admixture packing device according to claim 1, wherein the adjusting mechanism (10) comprises a first three-way joint (101) and a second three-way joint (102) which are fixedly connected inside the body (1), two groups of connecting pieces (103) are arranged between the side heads of the first three-way joint (101) and the side heads of the second three-way joint (102), and a first control valve (104) is arranged between the connecting pieces (103) and the side heads of the first three-way joint (101).

3. An automatic concrete admixture packing device according to claim 2, wherein the connecting member (103) comprises a right-angle pipe (1031) fixedly connected to the side head of the second three-way joint (102), and a vertically arranged filter vat (1032) is fixedly connected to one end of the right-angle pipe (1031) away from the second three-way joint (102).

4. A concrete admixture automatic packing apparatus according to claim 3, wherein the lateral head of the first three-way joint (101) is fixedly connected to the filter vat (1032) and communicates with each other, the main head of the first three-way joint (101) communicates with the air duct (11), and the main head of the second three-way joint (102) communicates with the slot (8).

5. A concrete admixture automatic packaging apparatus according to claim 3, characterized in that the inside of the filter vat (1032) is fixedly connected with a filter plate (12), the bottom of the filter vat (1032) is fixedly connected with a discharge pipe (13), a collecting box (14) positioned below the discharge pipe (13) is placed inside the body (1), a vibrating motor (15) is fixedly installed outside the filter vat (1032), and a second control valve (16) is arranged outside the discharge pipe (13).

6. The automatic concrete admixture packing device according to claim 5, wherein the filter plate (12) is disposed above the connection end of the first three-way joint (101) and the filter vat (1032).

7. The automatic concrete admixture packing device according to claim 1, wherein when the telescopic end of the electric cylinder (4) extends downwards, the gas collecting hood (5) synchronously moves downwards until the bottom end of the gas collecting hood (5) extends to the lower part of the top of the supporting frame (3), and the top of the gas collecting hood (5) is positioned above the bottom of the filling pipe (2).