Flexible freight bag wind washing device

Abstract

The utility model discloses a wind washing device for a flexible freight bag, which relates to the technical field of flexible freight bags and comprises a base, a motor I is mounted in the base, a support plate and a high-pressure fan are fixedly connected to the top of the base, a chuck is mounted on one side of the support plate, and the high-pressure fan and the chuck are respectively positioned on two sides of the support plate. The motor I drives the chuck to do circular motion, a plurality of clamping jaws which synchronously move are arranged on one side of the chuck, each clamping jaw is provided with a supporting rod, and the clamping jaws can synchronously move in the radial direction of the chuck and drive the supporting rods to retract or expand. The container bag cleaning device can flexibly adjust the diameter of the supporting rod, easily open container bags, simplify the cleaning process, improve the working efficiency, and is particularly suitable for processing a large number of container bags, meanwhile, a high-pressure fan and an air spraying pipe are arranged, a dust filtering box and a filter screen are combined, it is guaranteed that cleaning airflow is free of dust, the cleaning effect is improved, and cleanliness is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a flexible intermediate bulk container technology field especially relates to a flexible intermediate bulk container air washing device. BACKGROUND

[0002] The flexible intermediate bulk container refers to the container for transporting the granular material, and the flexible intermediate bulk container is used for containing the granular material, facilitating transportation and moving, and the used flexible intermediate bulk container needs to be cleaned before recycling and recycling.

[0003] The existing flexible intermediate bulk container cleaning device, such as the document with the publication number CN221581410U, discloses a flexible intermediate bulk container air washing device, and relates to the technical field of the flexible intermediate bulk container, solves the problem that the existing flexible intermediate bulk container will be attached with a large amount of dust on the inner and outer walls after being filled with granular material for many times, and the cleaning is relatively cumbersome, and it is more difficult to clean after being wet, and the drying time is relatively long. The transmission motor I is arranged in the base, the connecting block is arranged on the top of the base, the rotating disc is connected on one side of the connecting block, the displacement groove is arranged on one side of the rotating disc, the supporting rod is connected in the middle of the displacement groove, the screw rod is connected on one side of the supporting rod, the clamping plate is connected through the screw rod, the high-pressure fan is connected on the side, away from the rotating disc, of the connecting block, the airflow rod is arranged on one side of the high-pressure fan and penetrates the rotating disc, the outer cover is arranged on the top of the base, and the high-pressure fan is arranged on one side of the outer cover. Through the cooperation of the rotating disc and the high-pressure fan in the device, the dust attached to the inner and outer wall surfaces of the flexible intermediate bulk container is blown and cleaned by the airflow blown by the high-pressure fan in the process of rotating the flexible intermediate bulk container driven by the rotating disc.

[0004] In the above-mentioned prior art, the positions of the plurality of supporting rods need to be adjusted so that the diameters between the supporting rods become smaller, so that the flexible intermediate bulk container can be easily sleeved on the supporting rods, and then the supporting rods can generate a resetting pushing force through the resetting of the spring to apply force to the inner wall of the flexible intermediate bulk container to expand and inflate the flexible intermediate bulk container. In this process, since the number of flexible intermediate bulk containers to be washed is large, the positions of the plurality of supporting rods need to be repeatedly adjusted, which leads to a cumbersome and time-consuming process. At the same time, the airflow is not filtered before being introduced by the high-pressure fan, which can cause dust to be contained in the introduced airflow, thereby adversely affecting the dust cleaning in the flexible intermediate bulk container. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems in the prior art and provides a flexible intermediate bulk container air washing device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A kind of packing bag wind washing device, including base, motor I is installed in the inside of the base, the top of the base is fixedly connected with support plate and high-pressure fan, the side of the support plate is installed chuck, the high-pressure fan and chuck are located at the two sides of support plate respectively, motor I drives the circumferential motion of chuck, the side of chuck is provided with several synchronous moving clutches, each described clamping jaw is installed with bracing bar, several described clamping jaw can be moved along the radial direction of chuck synchronously and drive described bracing bar retract or expand;

[0008] Wherein, the side of the high-pressure fan is installed dust filter box covering the air inlet of high-pressure fan, the inside of the dust filter box is installed filter screen, the air outlet of the high-pressure fan is fixedly installed with air jet pipe, several described bracing bar air jet pipe circumferential array distribution.

[0009] Preferably, the side of the chuck is provided with a plurality of limiting grooves, and the plurality of clamping jaws are slidably arranged in the corresponding limiting grooves.

[0010] Wherein, the outer wall of the chuck is fixedly installed with motor II, and the output shaft of the motor II is fixedly connected with one end of the bevel pinion.

[0011] Preferably, the side of the chuck away from the bracing bar is fixedly connected with a cylinder, the cylinder is rotatably arranged on the support plate, and the cylinder penetrates the support plate.

[0012] Preferably, the air jet pipe is provided with uniformly distributed air injection holes, and the end of the air jet pipe away from the high-pressure fan penetrates the cylinder and the chuck in sequence.

[0013] Preferably, the output shaft of the motor I is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly sleeved with a driving wheel, the outer wall of the cylinder is fixedly sleeved with a driven wheel, and a transmission belt is transmissionally arranged between the driving wheel and the driven wheel.

[0014] Preferably, a rotating rod perpendicular to the rotating shaft is rotatably arranged in the base, the end of the rotating shaft is fixedly connected with a worm, the rotating rod is fixedly sleeved with a worm wheel meshing with the worm, the end of the rotating rod is fixedly connected with a rocker arm, a reciprocating rod is penetratingly arranged on the base, the top end of the reciprocating rod is located above the base and is fixedly connected with a brush in contact with the filter screen, and a connecting rod is hingedly connected between the rocker arm and the reciprocating rod.

[0015] Preferably, the dust filter box is installed at the air inlet position of the high-pressure fan through bolts, and a sealing ring is arranged between the dust filter box and the high-pressure fan.

[0016] Compared with the prior art, the advantages and positive effects of the utility model are:

[0017] 1、In this application, the motor II drives the clamping jaw to move, and then drives the support rod to contract or expand synchronously, which can flexibly adjust the diameter between the support rods, easily open and inflate the flexible container, compared with the traditional method, greatly simplifies the cleaning process, improves the work efficiency, especially suitable for the occasion that needs to handle a large number of flexible containers.

[0018] 2、In this application, the high-pressure fan and the air jet pipe are equipped, which can inject the air outside into the air jet pipe and spray out through the air jet hole, clean the flexible container, and the effective combination of the dust filter box and the filter screen ensures that the air flow does not contain dust, thereby avoiding the adverse effects of dust on the cleaning of the flexible container. Not only improve the cleaning effect, but also ensure the cleanliness of the cleaning process.

[0019] 3、In this application, the cooperation of motor I, driving wheel, driven wheel and transmission belt realizes the rotation of chuck, which not only helps to clean the flexible container more evenly, but also increases the flexibility and practicality of the device. At the same time, the linkage mechanism of the shaft, the worm, the worm wheel, the rocker arm, the connecting rod and the reciprocating rod cleverly realizes the automatic cleaning function of the filter screen, avoids the problem of filter screen blockage, and ensures the continuous and efficient operation of the device. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A three-dimensional structure schematic diagram of a flexible container air washing device is proposed for the utility model;

[0021] Figure 2 A flexible container air washing device is proposed for the utility model Figure 1 An enlarged schematic view of A in the utility model;

[0022] Figure 3 A partial structure schematic of a flexible container air washing device is proposed for the utility model Figure 1 ;

[0023] Figure 4 A partial structure schematic of a flexible container air washing device is proposed for the utility model Figure 2 ;

[0024] Figure 5 A partial structure schematic of a flexible container air washing device is proposed for the utility model Figure 3 .

[0025] Legend: 1, base; 2, motor I; 3, support plate; 4, high pressure fan; 5, chuck; 6, clamping jaw; 7, support rod; 8, dust filter box; 9, filter screen; 10, air jet pipe; 11, limiting groove; 12, large bevel gear; 13, small bevel gear; 14, flat thread; 15, threaded groove; 16, motor II; 17, cylinder; 18, air jet hole; 19, rotating shaft; 20, driving wheel; 21, driven wheel; 22, transmission belt; 23, rotating rod; 24, worm; 25, worm wheel; 26, rocker arm; 27, reciprocating rod; 28, brush; 29, connecting rod; 30, sealing ring. DETAILED DESCRIPTION

[0026] In order to enable the above-mentioned purpose, features and advantages of the present application to be more clearly understood, the following will further describe the present application with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0027] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be practiced without the specific details, which are different from the description, and therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0028] As Figures 1-5 shown, the utility model provides a kind of bag washing device, including base 1, the inside installation of base 1 has motor I 2, the top of base 1 is fixedly connected with support plate 3 and high pressure fan 4, support plate 3 one side is installed with chuck 5, high pressure fan 4 and chuck 5 are located at the two sides of support plate 3 respectively, motor I 2 drives chuck 5 to do circumferential motion, chuck 5 one side is provided with several synchronous movement clamping jaw 6, each clamping jaw 6 is installed with support rod 7, several clamping jaw 6 can be synchronous along the radial direction of chuck 5 and drive support rod 7 to contract or expand;

[0029] Among them, high pressure fan 4 one side is installed with the dust filter box 8 covering the air inlet of high pressure fan 4, the inside installation of dust filter box 8 has filter screen 9, the air outlet of high pressure fan 4 is fixedly installed with air jet pipe 10, several support rod 7 air jet pipe 10 circumferential array distribution.

[0030] In the embodiment, a plurality of limiting grooves 11 are formed on one side of the chuck 5, a plurality of clamping claws 6 are slidably arranged in the corresponding limiting grooves 11, a large bevel gear 12 is rotatably arranged in the chuck 5, a small bevel gear 13 is rotatably arranged on the outer ring of the chuck 5 and engaged with the large bevel gear 12, a flat thread 14 is arranged on one side of the large bevel gear 12, a thread groove 15 engaged with the flat thread 14 is arranged on one side of the clamping claw 6, a motor II 16 is fixedly installed on the outer wall of the chuck 5, and the output shaft of the motor II 16 is fixedly connected with one end of the small bevel gear 13; the motor II 16 drives the small bevel gear 13 to rotate to drive the large bevel gear 12 to rotate, and the large bevel gear 12 is matched with the thread groove 15 on one side of the clamping claw 6 through the flat thread 14 on one side of the large bevel gear 12, so that the clamping claw 6 drives the support rod 7 to move.

[0031] In the embodiment, a cylinder 17 is fixedly connected with the chuck 5 away from the support rod 7, the cylinder 17 is rotatably arranged on the supporting plate 3 and penetrates the supporting plate 3; due to the rotation matching of the cylinder 17 and the supporting plate 3, the rotation of the chuck 5 is realized.

[0032] In the embodiment, a plurality of uniformly distributed air injection holes 18 are formed on the air injection pipe 10, and the air injection pipe 10 penetrates the cylinder 17 and the chuck 5 in sequence away from the high-pressure fan 4.

[0033] In the embodiment, the output shaft of the motor I 2 is fixedly connected with a rotating shaft 19, the outer wall of the rotating shaft 19 is fixedly sleeved with a driving wheel 20, the outer wall of the cylinder 17 is fixedly sleeved with a driven wheel 21, and a transmission belt 22 is transmissionally arranged between the driving wheel 20 and the driven wheel 21, and the transmission belt 22 can penetrate the base 1; the motor I 2 drives the rotating shaft 19 to rotate the driving wheel 20, the driving wheel 20 drives the driven wheel 21 through the transmission belt 22 to drive the cylinder 17, and the rotation of the chuck 5 is realized, wherein the driving wheel 20, the driven wheel 21 and the transmission belt 22 are selected from one of a belt transmission system and a chain transmission system.

[0034] In the embodiment, a rotating rod 23 perpendicular to the rotating shaft 19 is rotatably arranged in the base 1, a worm 24 is fixedly connected with the end of the rotating shaft 19, a worm wheel 25 engaged with the worm 24 is fixedly sleeved on the rotating rod 23, a rocker arm 26 is fixedly connected with the end of the rotating rod 23, a reciprocating rod 27 is penetratingly arranged on the base 1, a brush 28 in contact with the filter screen 9 is fixedly connected with the top end of the reciprocating rod 27 located above the base 1, a connecting rod 29 is hinged between the rocker arm 26 and the reciprocating rod 27, the rotating shaft 19 drives the worm 24 to rotate, the worm 24 drives the worm wheel 25 to rotate the rotating rod 23, the rotating rod 23 drives the rocker arm 26 to rotate, the rocker arm 26 drives the connecting rod 29 to swing, the connecting rod 29 drives the reciprocating rod 27 to make the brush 28 reciprocate to clean the filter screen 9.

[0035] In this embodiment, the dust filter box 8 is installed at the air inlet position of the high-pressure fan 4 by bolts, and a sealing ring 30 is arranged between the dust filter box 8 and the high-pressure fan 4 to perform air suction between the dust filter box 8 and the high-pressure fan 4 through the sealing ring 30.

[0036] The use method and working principle of the device are as follows:

[0037] When the device is used, the bag is first sleeved on the supporting rod 7, the small bevel gear 13 is driven to rotate by the motor II 16 to drive the large bevel gear 12 to rotate, the large bevel gear 12 is matched with the threaded groove 15 on one side of the clamping jaw 6 through the plane thread 14 on one side of the large bevel gear 12, so that the synchronous movement of the clamping jaw 6 is realized, the supporting rod 7 is moved by the clamping jaw 6 to change the diameter between the supporting rods 7, and the bag is expanded by the supporting rod 7, when more bags are cleaned, compared with the prior art, the cleaning process is simplified, time and labor are saved, and efficiency is improved.

[0038] After the bag is expanded, the high-pressure fan 4 injects external air into the air injection pipe 10 and sprays it out through the air injection hole 18 for cleaning, the motor I 2 drives the rotating shaft 19 to rotate the driving wheel 20, the driving wheel 20 drives the driven wheel 21 through the transmission belt 22 to drive the cylinder 17, and the rotation of the chuck 5 is realized, in this process, the dust in the air is filtered by the filter screen 9, so that the air flow containing dust is avoided, the adverse effect of dust cleaning in the bag is reduced, and when the rotating shaft 19 rotates, the worm 24 can also rotate, the worm 24 drives the worm wheel 25 to rotate the rotating rod 23, the rotating rod 23 drives the rocker arm 26 to rotate, the rocker arm 26 pulls the connecting rod 29 to swing, the reciprocating rod 27 is pulled by the connecting rod 29 to make the brush 28 reciprocate to clean the filter screen 9, so that the filter screen 9 is not blocked during work.

[0039] It should be noted that the utility model can be configured with the outer cover and the collection cavity disclosed in the document with the publication number CN221581410U, and all are prior art, which will not be described in detail here.

[0040] The above is only a preferred embodiment of the utility model, and does not limit other forms of the utility model, any skilled person in the art can change or modify the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the utility model to the above embodiments still belongs to the protection scope of the technical scheme of the utility model.

Claims

1. A bag blowing device, comprising a base (1), a motor I (2) is installed inside the base (1), a support plate (3) and a high-pressure fan (4) are fixedly connected to the top of the base (1), characterized in that: One side of the support plate (3) is provided with a chuck (5), the high pressure fan (4) and the chuck (5) are respectively located on both sides of the support plate (3), the motor I (2) drives the chuck (5) to do the circumferential motion, one side of the chuck (5) is provided with a plurality of synchronous moving clamping jaws (6), each clamping jaw (6) is provided with a support rod (7), a plurality of clamping jaws (6) can be synchronously moved along the radial direction of the chuck (5) and drive the support rod (7) to retract or expand. Wherein, one side of the high pressure fan (4) is provided with a dust filter box (8) covering the air inlet of the high pressure fan (4), the dust filter box (8) is provided with a filter screen (9) inside, the air outlet of the high pressure fan (4) is fixedly provided with a jet pipe (10), a plurality of support rods (7) and jet pipes (10) are circumferentially distributed.

2. A bag air washing apparatus according to claim 1, wherein: One side of the chuck (5) is provided with a plurality of limiting grooves (11), a plurality of clamping jaws (6) are slidably arranged in the corresponding limiting grooves (11), a large bevel gear (12) is rotatably arranged in the chuck (5), a small bevel gear (13) is rotatably arranged on the outer ring of the chuck (5) and engaged with the large bevel gear (12), one side of the large bevel gear (12) is provided with a flat thread (14), one side of the clamping jaw (6) is provided with a thread groove (15) engaged with the flat thread (14).

3. A bag air washing apparatus according to claim 2, wherein: The outer wall of the chuck (5) is fixedly provided with a motor II (16), the output shaft of the motor II (16) is fixedly connected with one end of the small bevel gear (13).

4. A bag air washing apparatus according to claim 2, wherein: One side of the chuck (5) away from the support rod (7) is fixedly connected with a cylinder (17), the cylinder (17) is rotatably arranged on the support plate (3), and the cylinder (17) penetrates the support plate (3).

5. A bag air washing apparatus according to claim 4, wherein: The jet pipe (10) is provided with uniformly distributed jet holes (18), one end of the jet pipe (10) away from the high pressure fan (4) penetrates the cylinder (17) and the chuck (5) in sequence.

6. A bag air washing apparatus according to claim 4, wherein: The output shaft of the motor I (2) is fixedly connected with a rotating shaft (19), the outer wall of the rotating shaft (19) is fixedly sleeved with a driving wheel (20), the outer wall of the cylinder (17) is fixedly sleeved with a driven wheel (21), and the driving wheel (20) and the driven wheel (21) are drivingly provided with a transmission belt (22), the transmission belt (22) can penetrate the base (1).

7. A bag air washing apparatus according to claim 6, wherein: The base (1) is rotatably provided with a rotating rod (23) perpendicular to the rotating shaft (19), the end of the rotating shaft (19) is fixedly connected with a worm (24), the rotating rod (23) is fixedly sleeved with a worm wheel (25) engaged with the worm (24), the end of the rotating rod (23) is fixedly connected with a rocker arm (26), the base (1) is penetratingly provided with a reciprocating rod (27), the top end of the reciprocating rod (27) is located above the base (1) and is fixedly connected with a brush (28) in contact with the filter screen (9), and the rocker arm (26) and the reciprocating rod (27) are hingedly connected with a connecting rod (29).

8. A bag air washing apparatus according to claim 1, wherein: The dust filtering box (8) is bolted at the air inlet position of the high-pressure fan (4), and a sealing ring (30) is arranged between the dust filtering box (8) and the high-pressure fan (4).

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