CN217374946U

CN217374946U - Dustproof cement powder packing plant

Info

Publication number: CN217374946U
Application number: CN202122861806.8U
Authority: CN
Inventors: 黄观林
Original assignee: Guangdong Shenrun Material Technology Co ltd
Current assignee: Guangdong Shenrun Material Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-09-06
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to the field of packaging equipment, in particular to a dustproof cement powder packaging device, which comprises a sealing piece and a discharging pipe on the packaging equipment; the sealing piece is arranged below the discharge pipe; a dustproof assembly is arranged between the sealing piece and the discharge pipe, the dustproof assembly comprises side plates, a first dust-proof hoop and a second dust-proof hoop, the side plates are arranged on two sides of the bottom end of the discharge pipe, clamping plates are fixedly connected to the outer walls of the side plates, and the clamping plates are installed on packaging equipment through bolts; a movable rod is movably arranged in the side plate, and the first dust-proof hoop and the second dust-proof hoop are fixedly connected to the matched movable rod; the other end of the movable rod penetrates through the side plate and is provided with a U-shaped pull rod; through the design of dustproof subassembly, avoided receiving the dust that the material in-process was raised and directly inhaled by the staff, and then influenced the healthy problem of staff.

Description

Dustproof cement powder packing plant

Technical Field

The utility model relates to a equipment for packing field specifically is a dustproof cement powder packing plant.

Background

The cement is a powdery hydraulic inorganic cementing material, can form slurry after being stirred by adding water, can be hardened in the air or better in water, can firmly glue materials such as sand, stone and the like together, and is widely applied to building engineering.

After the cement powder is processed, the cement powder needs to be bagged through packaging equipment and then subjected to edge sealing treatment, so that the cement powder is convenient to sell and is convenient for workers to use.

The existing cement powder packaging device can not carry out isolation operation on raised dust in the process of bagging cement powder, so that operators can be easily directly sucked into the body, and the body health is further influenced; therefore, a dustproof cement powder packaging device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, solved present cement powder packing plant can not keep apart the problem to the dust of raising, the utility model provides a dustproof cement powder packing plant.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a dustproof cement powder packaging device, which comprises a sealing piece and a discharging pipe on packaging equipment; the sealing piece is arranged below the discharge pipe;

a dustproof assembly is arranged between the sealing piece and the discharge pipe, the dustproof assembly comprises side plates, a first dust-proof hoop and a second dust-proof hoop, the side plates are arranged on two sides of the bottom end of the discharge pipe, clamping plates are fixedly connected to the outer walls of the side plates, and the clamping plates are installed on packaging equipment through bolts; a movable rod is movably arranged in the side plate, and the first dust-proof hoop and the second dust-proof hoop are fixedly connected to the matched movable rod; the other end of the movable rod penetrates through the side plate to be provided with a U-shaped pull rod, a limiting spring is arranged between the U-shaped pull rod and the side plate, the first dust-proof hoop and the second dust-proof hoop are sleeved outside the discharge pipe, the inner side walls of the first dust-proof hoop and the second dust-proof hoop are provided with dust collecting frames, and filter plates are arranged on the dust collecting frames; the dust collection frame inner wall is provided with the adhesion layer, through dustproof subassembly's design, the dust that produces when avoiding the unloading is directly inhaled by the staff.

Preferably, the inner surfaces of the first dust-proof hoop and the second dust-proof hoop are fixedly connected with positioning blocks, positioning openings are formed in two sides of the outer wall of the discharge pipe, the positioning blocks are clamped inside the matched positioning openings, and the stability of the first dust-proof hoop and the stability of the second dust-proof hoop in the using process are improved.

Preferably, the glue of locating hole inside wall has the blotter, and laminates each other between blotter and the locating piece, can carry out cushioning effect to the effort that receives.

Preferably, the dust collecting frame is provided with a dismounting assembly, the dismounting assembly comprises an inserting plate, a built-in groove and a threaded inserting rod, the inserting plate is arranged at one end of the adhesion layer far away from the discharge pipe, the inner surfaces of the first dust-proof hoop and the second dust-proof hoop are both provided with inserting grooves, and the inserting plate is inserted into the matched inserting grooves; built-in groove horizontal opening is located inside first dust separation hoop and the second dust separation hoop, the vertical nut ring of installing of built-in inslot wall, screw-thread inserted bar threaded connection is in assorted nut intra-annular portion, stable inner groovy has been seted up to the picture peg outer wall, the bracelet ring is installed to one side of screw-thread inserted bar, picture peg bottom rigid coupling has the pothook, through the design of dismouting subassembly to in order to clear up concentrated dust.

Preferably, the guide rod is installed to the opposite side of screw inserted bar, and the guide rod is inserted and is established inside the stable inner groovy of assorted, has further improved the steadiness of device after the installation.

Preferably, the top end of the inserting plate is fixedly connected with a trapezoid block, and the trapezoid blocks are respectively inserted into grooves formed in the first dust isolating hoop and the second dust isolating hoop and matched with each other, so that the stability of the dust collecting frame at the joint is improved.

The utility model discloses an useful part lies in:

1. after the positioning block is clamped inside the positioning opening, the first dust-proof hoop and the second dust-proof hoop are in a mutually-fitted state at the moment, the stability of the first dust-proof hoop and the second dust-proof hoop in the use process is ensured, when the first dust-proof hoop and the second dust-proof hoop wrap the periphery of the discharge pipe at the same time, the extending length of the first dust-proof hoop and the second dust-proof hoop is higher than that of the discharge pipe at the moment, the packaging bag is placed above the sealing piece, the opening of the packaging bag extends to the inside of the first dust-proof hoop and the second dust-proof hoop, the discharge pipe is discharged into the packaging bag, when a material body enters the packaging bag in the discharging process, dust is easy to raise, the raised dust can be primarily isolated through the first dust-proof hoop and the second dust-proof hoop, and through the design of the dustproof assembly, the dust raised in the material receiving process is prevented from being directly sucked by workers, thereby further influencing the health of the staff;

2. through rotating the handle ring, can drive the screw inserted bar and carry out the syntropy motion rather than, when the screw inserted bar moved to the one end of keeping away from the picture peg, can drive the guide pole and remove simultaneously, when making it break away from and stablize the lock-out state between the inner groovy, it breaks away from and stablizes inserting between the inner groovy and establishes the state to drive the screw inserted bar, it is whole to stimulate the picture peg immediately downwards, make the picture peg break away from and establish the state with inserting between the slot, can wholly carry out the dismouting to the collection dirt frame this moment, design through the dismouting subassembly, in order to when clearing up the inside concentrated dust of collection dirt frame, can change it, ensured that the device is at subsequent result of use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a perspective view of a first embodiment;

FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;

FIG. 3 is a schematic front sectional view showing a part of the structure of the first embodiment;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 3 according to an embodiment;

FIG. 5 is an enlarged schematic view of a portion B of FIG. 3 according to an embodiment;

FIG. 6 is an enlarged schematic view of a section C in FIG. 3 according to an embodiment;

FIG. 7 is an enlarged view of FIG. 3 at D according to one embodiment;

fig. 8 is a schematic partial cross-sectional view of the second embodiment.

In the figure: 1. a packaging device; 2. a sealing member; 3. a discharge pipe; 4. a side plate; 401. clamping a plate; 402. a movable rod; 403. a U-shaped pull rod; 404. a limiting spring; 405. pulling a handle; 5. a first dust-proof hoop; 501. a dust collecting frame; 502. filtering a plate; 503. an adhesive layer; 504. positioning blocks; 505. positioning the opening; 506. a cushion pad; 6. a second dust-proof hoop; 7. inserting plates; 701. a slot; 702. a trapezoidal block; 703. a built-in groove; 704. a nut ring; 705. a threaded bayonet; 706. a stabilizing inner groove; 707. a guide rod; 708. a bracelet; 709. A hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-7, a dustproof cement powder packaging device includes a sealing member 2 and a discharge pipe 3 on a packaging apparatus 1; the sealing piece 2 is arranged below the discharge pipe 3;

a dustproof assembly is arranged between the sealing piece 2 and the discharge pipe 3 and comprises side plates 4, a first dust-proof hoop 5 and a second dust-proof hoop 6, the side plates 4 are arranged on two sides of the bottom end of the discharge pipe 3, the outer wall of each side plate 4 is fixedly connected with a clamping plate 401, and the clamping plates 401 are arranged on the packaging equipment 1 through bolts; a movable rod 402 is movably arranged in the side plate 4, and a first dust-proof hoop 5 and a second dust-proof hoop 6 are fixedly connected to the matched movable rod 402; the other end of the movable rod 402 penetrates through the side plate 4 and is provided with a U-shaped pull rod 403, a limiting spring 404 is arranged between the U-shaped pull rod 403 and the side plate 4, the first dust-proof hoop 5 and the second dust-proof hoop 6 are sleeved outside the discharge pipe 3, the inner side walls of the first dust-proof hoop 5 and the second dust-proof hoop 6 are provided with dust collection frames 501, and the dust collection frames 501 are provided with filter plates 502; an adhesive layer 503 is arranged on the inner wall of the dust collection frame 501; when the device works, the U-shaped pull rod 403 is pulled to the outside by holding the device by hand, due to the integral structure design between the movable rod 402 and the U-shaped pull rod 403, at the moment, the movable rod 402 is movably arranged inside the side plate 4, and then, in the process of driving the U-shaped pull rod 403 to move under the action of force, the movable rod 402 can be driven to move towards one end far away from the discharge pipe 3 inside the side plate 4 at the same time, because one group of movable rods 402 is connected with the first dust-isolating hoop 5, and the other group of movable rods 402 is connected with the second dust-isolating hoop 6, at the moment, the first dust-isolating hoop 5 and the second dust-isolating hoop 6 can be driven to move towards one end far away from the discharge pipe 3, so that the positioning block 504 is separated from the insertion state between the positioning port 505, and the space can be conveniently adjusted by pulling the first dust-isolating hoop 5 and the second dust-isolating hoop 6, parts arranged inside can be replaced, the acting force is stopped, the elastic deformation of the limiting spring 404 is restored, a mutual extrusion force is generated between the positioning block 504 and the positioning opening 505, the positioning opening 505 is glued with a cushion pad 506 made of rubber, the positioning block 504 is deformed and restored under the action of the extrusion force, the applied force can be buffered, the positioning block 504 is clamped into the positioning opening 505, the first dust-proof hoop 5 and the second dust-proof hoop 6 are in a mutually-fitted state, the stability of the first dust-proof hoop 5 and the second dust-proof hoop 6 in the using process is ensured, when the first dust-proof hoop 5 and the second dust-proof hoop 6 wrap the periphery of the discharge pipe 3 at the same time, the extending length of the first dust-proof hoop 5 and the second dust-proof hoop 6 is higher than the length of the discharge pipe 3, and when the packaging bag is placed above the sealing piece 2, the opening of the packaging bag is extended to the inside of the first dust-proof hoop 5 and the second dust-proof hoop 6, discharging pipe 3 department carries out the unloading to the wrapping bag inside this moment, at the unloading in-process, after the material body enters into the wrapping bag inside, the dust easily raises, can be preliminary through first dust separation hoop 5 and second dust separation hoop 6 and completely cut off the dust that raises, filter plate 502 can filter the inside to collection dirt frame 501 to the dust of production immediately, because collection dirt frame 501 mainly is made by silica gel, certain adhesion has, and then can carry out certain absorption to the dust of production, can seal the processing to the wrapping bag through sealing member 2, through the above-mentioned operation, can avoid receiving the dust that the material in-process raised by staff's direct suction.

Positioning blocks 504 are fixedly connected to the inner surfaces of the first dust-proof hoop 5 and the second dust-proof hoop 6, positioning openings 505 are formed in both sides of the outer wall of the discharge pipe 3, and the positioning blocks 504 are clamped in the matched positioning openings 505; during operation, after the positioning block 504 is clamped into the positioning opening 505, the first dust-proof hoop 5 and the second dust-proof hoop 6 are in a mutually-fitted state, so that the stability of the first dust-proof hoop 5 and the second dust-proof hoop 6 in the using process is improved.

A cushion 506 is glued on the inner side wall of the positioning opening 505, and the cushion 506 is attached to the positioning block 504; the during operation, move to the one end of keeping away from discharging pipe 3 at first dust separation hoop 5 and second dust separation hoop 6, can make locating piece 504 break away from and position mouthful 505 between insert and establish the state, through pulling first dust separation hoop 5 and second dust separation hoop 6, so that the spacing, change the part of inside setting, when the effort that stops, spacing spring 404 produces resilient deformation back reconversion, produce mutual extrusion force between locating piece 504 and the position mouth 505 this moment, through at the inside sticky blotter 506 of position mouthful 505, its material is rubber, and then under the effect that receives the extrusion force, make it produce the reconversion after the deformation, carry out cushioning effect to the effort that receives.

The dust collection frame 501 is provided with a dismounting assembly, the dismounting assembly comprises an inserting plate 7, an internal groove 703 and a threaded inserting rod 705, the inserting plate 7 is arranged at one end of the adhesion layer 503 far away from the discharge pipe 3, the inner surfaces of the first dust separation hoop 5 and the second dust separation hoop 6 are both provided with a slot 701, and the inserting plate 7 is inserted into the matched slot 701; the built-in groove 703 is horizontally arranged inside the first dust-proof hoop 5 and the second dust-proof hoop 6, a nut ring 704 is vertically arranged on the inner wall of the built-in groove 703, the threaded insert rod 705 is in threaded connection with the inside of the matched nut ring 704, a stable inner groove 706 is arranged on the outer wall of the plugboard 7, a handle ring 708 is arranged on one side of the threaded insert rod 705, and a hook 709 is fixedly connected to the bottom end of the plugboard 7; when the hand-held ring 708 is held by hand and then rotates, the hand-held ring 708 and the threaded insert rod 705 are integrally designed, the threaded insert rod 705 can be driven to move in the same direction with the threaded insert rod 705 in the process of rotating the hand-held ring 708, the threaded insert rod 705 is installed in the nut ring 704 through threads, the threaded insert rod 705 can be driven to move left and right in the nut ring 704 in the process of rotating the threaded insert rod 705, the guide rod 707 can be driven to move in the same direction with the threaded insert rod 705 in the process of moving the threaded insert rod 705, when the threaded insert rod 705 moves towards one end far away from the insert plate 7, the guide rod 707 can be driven to move simultaneously, the guide rod 707 can be driven to move away from the locking state between the stable inner groove 706, and the threaded insert rod 705 can be separated from the inserting state between the stable inner groove 706, at this moment, the inserting plate 7 can be in an active state, due to the integral structural design of the inserting plate 7, the dust collecting frame 501 and other parts, the whole inserting plate 7 is pulled downwards, the inserting plate 7 is driven to move downwards at this moment, the dust collecting frame 501 can be driven to move simultaneously, the inserting plate 7 is separated from the inserting state between the inserting grooves 701, the whole dust collecting frame 501 can be disassembled and assembled at this moment, the dust collecting frame 501 can be replaced when being convenient for cleaning the dust concentrated in the dust collecting frame 501, and the subsequent using effect of the device is ensured.

A guide rod 707 is installed on the other side of the threaded insert rod 705, and the guide rod 707 is inserted into the matched stable inner groove 706; during operation, because be in the state of being connected between guide rod 707 and the screw inserted bar 705, and then in the in-process that screw inserted bar 705 removed, can drive guide rod 707 and carry out the syntropy motion with it, when guide rod 707 removed to the one end of keeping away from picture peg 7, make it break away from and stabilize the locking state between inner groovy 706, can make screw inserted bar 705 break away from and stabilize the state of establishing between inner groovy 706, because the terminal surface of guide rod 707 is spherical design, can carry out the guide effect to inserting the screw inserted bar 705 of establishing, guide rod 707 inserts after establishing inside stable inner groovy 706 simultaneously, further improved the steadiness of device after the installation.

Trapezoidal blocks 702 are fixedly connected to the top end of the inserting plate 7, and the two groups of trapezoidal blocks 702 are respectively inserted into grooves which are arranged on the first dust-proof hoop 5 and the second dust-proof hoop 6 and matched with each other; during operation, through pulling down picture peg 7 wholly, the in-process that drives picture peg 7 and move down this moment can drive collection dirt frame 501 and remove, because be fixed mounting between collection dirt frame 501 and the trapezoidal piece 702, and then at the in-process that collection dirt frame 501 moved down for trapezoidal piece 702 breaks away from and binds round the locking state of 6 inslots with first dust separation and bind round 5 and second dust separation, and when trapezoidal piece 702 was in and inserts and establishes the state, further improvement collection dirt frame 501 the steadiness at the junction.

Example two

Referring to fig. 8, as another embodiment of the present invention, in a first comparative example, a pull handle 405 is movably mounted on an outer surface of the U-shaped pull rod 403 through a bearing; the during operation rotates to be in same horizontal plane with U-shaped pull rod 403 through drawing the handle 405, and the handle 405 is drawn in this moment to the pulling, owing to draw handle 405 and U-shaped pull rod 403 to be an integral type structural design, and then under the effect of force, drives and draws the in-process that the handle 405 removed, can drive U-shaped pull rod 403 and remove simultaneously, has improved the convenience of operator in operation process.

The working principle is that the U-shaped pull rod 403 is pulled to the outside by holding by hand, due to the integral structure design between the movable rod 402 and the U-shaped pull rod 403, at this time, the movable rod 402 is movably installed inside the side plate 4, and then, in the process of driving the U-shaped pull rod 403 to move under the action of force, the movable rod 402 can be driven to move towards one end far away from the discharge pipe 3 inside the side plate 4 at the same time, because one group of movable rods 402 is connected with the first dust-isolating hoop 5, and the other group of movable rods 402 is connected with the second dust-isolating hoop 6, at this time, the first dust-isolating hoop 5 and the second dust-isolating hoop 6 can be driven to move towards one end far away from the discharge pipe 3, so that the positioning block 504 is separated from the insertion state between the positioning opening 505, and by pulling the first dust-isolating hoop 5 and the second dust-isolating hoop 6, the distance can be adjusted conveniently, the parts arranged inside can be replaced, the acting force is stopped, the limiting spring 404 is elastically deformed and then returns to the original shape, at the same time, a mutual extrusion force is generated between the positioning block 504 and the positioning opening 505, because the positioning opening 505 is internally glued with a cushion pad 506 which is made of rubber, the positioning block 504 is deformed and then returns to the original shape under the action of the extrusion force, the received action force can be buffered, meanwhile, after the positioning block 504 is clamped into the positioning opening 505, the first dust-proof hoop 5 and the second dust-proof hoop 6 are in a mutually-jointed state, the stability of the first dust-proof hoop 5 and the second dust-proof hoop 6 in the using process is ensured, after the first dust-proof hoop 5 and the second dust-proof hoop 6 wrap the periphery of the discharge pipe 3 at the same time, at the moment, the extending length of the first dust-proof hoop 5 and the second dust-proof hoop 6 is longer than that of the discharge pipe 3, at the moment, after the packaging bag is placed above the sealing piece 2, after the mouth of the packaging bag extends to the inside of the first dust-proof hoop 5 and the second dust-proof hoop 6, the discharging pipe 3 is discharged into the packaging bag, when a material body enters the inside of the packaging bag in the discharging process, dust is easy to raise, the raised dust can be isolated preliminarily through the first dust-proof hoop 5 and the second dust-proof hoop 6, the generated dust can be filtered to the inside of the dust collection frame 501 through the filter plate 502, the dust collection frame 501 is mainly made of silica gel and has certain adhesive force, the generated dust can be adsorbed to a certain extent, the packaging bag can be sealed through the sealing piece 2, and through the operation, the dust raised in the material receiving process can be prevented from being directly sucked by workers;

the handle ring 708 is held by a hand and then rotated, the handle ring 708 and the threaded insert rod 705 are integrally designed, the threaded insert rod 705 can be driven to move in the same direction with the threaded insert rod 705 in the process of rotating the handle ring 708, the threaded insert rod 705 is installed inside the nut ring 704 through threads, the threaded insert rod 705 can be driven to move left and right inside the nut ring 704 in the process of rotating the threaded insert rod 705, the guide rod 707 and the threaded insert rod can be driven to move in the same direction with the threaded insert rod 707 in the process of moving the threaded insert rod 705, when the threaded insert rod 705 moves towards one end far away from the insert plate 7, the guide rod 707 can be driven to move simultaneously, the threaded insert rod 705 can be driven to be separated from the locking state with the stable groove 706, and the threaded insert rod 705 can be separated from the inner concave groove 706, the picture peg 7 can be in active state this moment, because parts such as picture peg 7 and collection dirt frame 501 formula structural design as an organic whole, stimulate picture peg 7 wholly downwards immediately, the in-process that drives picture peg 7 and move down this moment can drive collection dirt frame 501 and remove simultaneously for picture peg 7 breaks away from and establishes the state with inserting between the slot 701, can carry out the dismouting to collection dirt frame 501 wholly this moment, so that when clearing up the inside concentrated dust of collection dirt frame 501, can change it, in order to ensure the subsequent result of use of device.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a dustproof cement powder packing plant which characterized in that: comprises a sealing part (2) and a discharge pipe (3) on a packaging device (1); the sealing piece (2) is arranged below the discharge pipe (3);

a dustproof assembly is arranged between the sealing piece (2) and the discharge pipe (3), the dustproof assembly comprises side plates (4), a first dust-proof hoop (5) and a second dust-proof hoop (6), the side plates (4) are arranged on two sides of the bottom end of the discharge pipe (3), clamping plates (401) are fixedly connected to the outer walls of the side plates (4), and the clamping plates (401) are installed on the packaging equipment (1) through bolts; a movable rod (402) is movably arranged in the side plate (4), and a first dust-proof hoop (5) and a second dust-proof hoop (6) are fixedly connected to the matched movable rod (402); the other end of the movable rod (402) penetrates through the side plate (4) and is provided with a U-shaped pull rod (403), a limiting spring (404) is arranged between the U-shaped pull rod (403) and the side plate (4), the first dust-proof hoop (5) and the second dust-proof hoop (6) are sleeved outside the discharge pipe (3), the inner side walls of the first dust-proof hoop (5) and the second dust-proof hoop (6) are provided with dust collection frames (501), and the dust collection frames (501) are provided with filter plates (502); the inner wall of the dust collection frame (501) is provided with an adhesive layer (503).

2. The dustproof cement powder packaging device according to claim 1, which is characterized in that: first dust separation hoop (5) and second dust separation hoop (6) internal surface rigid coupling have locating piece (504), locating mouth (505) have all been seted up to discharging pipe (3) outer wall both sides, and inside locating piece (504) joint in assorted locating mouth (505).

3. The dustproof cement powder packaging device according to claim 2, characterized in that: the inner side wall of the positioning opening (505) is glued with a cushion pad (506), and the cushion pad (506) and the positioning block (504) are mutually attached.

4. The dustproof cement powder packaging device according to claim 3, characterized in that: the dust collection frame (501) is provided with a dismounting assembly, the dismounting assembly comprises an inserting plate (7), a built-in groove (703) and a threaded inserting rod (705), the inserting plate (7) is installed at one end, away from the discharge pipe (3), of the adhesion layer (503), the inner surfaces of the first dust separation hoop (5) and the second dust separation hoop (6) are both provided with inserting grooves (701), and the inserting plate (7) is inserted into the matched inserting grooves (701); built-in groove (703) level is seted up inside first dust separation hoop (5) and second dust separation hoop (6), the vertical nut ring (704) of installing of built-in groove (703) inner wall, screw inserted bar (705) threaded connection is inside in assorted nut ring (704), stable inner groovy (706) have been seted up to picture peg (7) outer wall, handle ring (708) are installed to one side of screw inserted bar (705), picture peg (7) bottom rigid coupling has pothook (709).

5. The dustproof cement powder packaging device according to claim 4, wherein: and a guide rod (707) is installed on the other side of the threaded insert rod (705), and the guide rod (707) is inserted into the stable inner groove (706).

6. The dustproof cement powder packaging device according to claim 5, wherein: trapezoidal blocks (702) are fixedly connected to the top end of the inserting plate (7), and the two groups of trapezoidal blocks (702) are respectively inserted into grooves which are formed in the first dust isolating hoop (5) and the second dust isolating hoop (6) and matched with each other.