CN210211006U

CN210211006U - Waste plastic braided bag retrieves and uses reducing mechanism

Info

Publication number: CN210211006U
Application number: CN201920817182.XU
Authority: CN
Inventors: Shangdong Lin; 林上东
Original assignee: Jiangxi Taihe Plastic Industry Co Ltd
Current assignee: Jiangxi Taihe Plastic Industry Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-03-31
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a crushing device for recycling waste plastic woven bags, which comprises a rolling box, wherein a first roller and a second roller are respectively arranged in the rolling box, one end of the first roller and one end of the second roller are both penetrated through one side of the rolling box and are connected with a first motor arranged on one side outside the rolling box in a transmission way, rolling cutter strips are uniformly distributed in the circumferential direction of the roller surface of the second roller, an output shaft end of an electric push rod is fixedly provided with a push plate inside the rolling box, two groups of conveying rollers are connected through a conveying belt in a transmission way, one side of a conveying platform is fixedly provided with a crusher, one side of the crusher close to the conveying platform is fixedly provided with an air exhauster, a discharge port of the crusher and an air outlet of the air exhauster are fixedly sleeved with a dust collecting cloth bag, an air suction port of the air exhauster is fixedly welded with an air nozzle, the distance is not more than 2, the influence on the pulverizer is reduced, and the discharge of scraps is reduced.

Description

Waste plastic braided bag retrieves and uses reducing mechanism

Technical Field

The utility model relates to a braided bag retrieves technical field, specifically is a waste plastic braided bag retrieves and uses reducing mechanism.

Background

The plastic woven bag is made into a polypropylene bag and a polyethylene bag according to main materials; the bag is divided into a bottom sewing bag and a side sewing bag according to the sewing method. The packaging material is widely applied to the articles such as fertilizers, chemical products and the like at present. The main production process is to extrude plastic material into film, cut and unidirectionally stretch the film into flat filament, and to weave the flat filament with warp and weft to obtain the product, which is generally called woven bag.

When current waste plastic woven sack retrieves, the braided sack itself can glue a lot of dirt, directly carries out shredding, causes the influence to reducing mechanism's life easily, and when smashing, and a large amount of braided sack pieces can be dispersed to the atmosphere by feed inlet and discharge gate, in the polluted environment, cause the injury to the site operation personnel health.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a crushing device for recycling waste plastic woven bags, which is characterized in that a group of rolling rollers are installed before feeding, the waste plastic woven bags are rolled, large granular objects remained inside and on the surface are crushed, and the influence on a crusher is reduced; a dust suction device and a dust collecting cloth bag are respectively arranged at a feed inlet and a discharge outlet of the crusher, so that the discharge of fragments is reduced, and the problem provided in the background technology is solved.

In order to achieve the above object, the utility model provides a following technical scheme: a crushing device for recycling waste plastic woven bags comprises a rolling box, wherein a first roller and a second roller are respectively arranged in the rolling box, one ends of the first roller and the second roller penetrate through one side of the rolling box and are in transmission connection with a first motor arranged on one side outside the rolling box, rolling cutter strips are uniformly distributed on the circumferential direction of the roller surface of the second roller, one side outside the rolling box is fixedly provided with an electric push rod close to the bottom of the rolling box, the output shaft end of the electric push rod is fixedly provided with a push plate inside the rolling box, one side of the rolling box is fixedly connected with a conveying platform, the top of the conveying platform is fixedly provided with two groups of conveying rollers, one end of one group of the conveying rollers is fixedly connected with a second motor through a coupler, the two groups of the conveying rollers are in transmission connection through conveying belts, one side of the conveying platform is fixedly provided with a crusher, the crusher is fixedly provided, rubbing crusher bin outlet and air exhauster air outlet all are fixed and have been cup jointed collection dirt sack, air exhauster air suction opening fixed welding has the tuyere, it all is less than the conveyer belt upper surface to roll the lowest horizontal plane of case discharge gate, rubbing crusher feed inlet, and the distance is no longer than 2mm, the conveying platform upper surface is located the welding of conveyer belt top and has the depression bar.

Preferably, the two ends of the first roller and the second roller are fixedly installed inside the rolling box through first bearing seats, and one ends of the first roller and the second roller are fixedly connected with the output shaft end of the first motor through couplers.

Preferably, the output shaft end of the electric push rod is in threaded connection with a connector, and one side of the push plate is fixedly connected with the connector through a screw.

Preferably, two ends of each group of conveying rollers are fixedly arranged on the upper surface of the conveying platform through second bearing seats.

Preferably, the mounting positions of the dust collecting cloth bags are fixedly provided with clamps.

Preferably, a motor bracket is fixedly mounted on one side of the second motor through a screw, and the motor bracket is welded on one side of the conveying platform.

Preferably, the upper surface of the conveying platform is welded with a vertical plate, and two ends of the pressure lever are inserted into through holes formed in the vertical plate.

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

1. before feeding, a group of rolling rollers is installed to roll the waste woven bags, and large particle objects remained inside and on the surface are crushed, so that the influence on a crusher is reduced;

2. a dust suction device and a dust collecting cloth bag are respectively arranged at a feed inlet and a discharge outlet of the crusher, so that the discharge of fragments is reduced.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. rolling the box; 2. a first roller; 3. a second roller; 4. a first motor; 5. rolling the cutter bar; 6. an electric push rod; 7. pushing the plate; 8. a conveying platform; 9. a conveying roller; 10. a conveyor belt; 11. a pulverizer; 12. an exhaust fan; 13. a dust collecting cloth bag; 14. a tuyere; 15. a second motor; 16. a first bearing housing; 17. a joint; 18. a second bearing housing; 19. clamping a hoop; 20. a motor bracket; 21. a pressure lever; 22. a vertical plate.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a crushing device for recycling waste plastic woven bags comprises a rolling box 1, wherein the rolling box 1 is arranged to facilitate rolling of the plastic woven bags before crushing, so that large-particle impurities do not exist on the surface when crushing is guaranteed, and the service life of a crusher 11 is influenced; a first roller 2 and a second roller 3 are respectively arranged in the rolling box 1, one end of each of the first roller 2 and the second roller 3 penetrates through one side of the rolling box 1 and is in transmission connection with a first motor 4 arranged on one side of the outer portion of the rolling box 1, rolling cutter strips 5 are uniformly distributed in the circumferential direction of the roller surface of the second roller 3, and rolling guide strips 5 are arranged, so that large granular impurities can be effectively crushed; an electric push rod 6 is fixedly arranged on one side of the outer part of the rolling box 1 close to the bottom of the rolling box 1, the output shaft end of the electric push rod 6 is fixedly arranged inside the rolling box 1 and is provided with a push plate 7, and the push plate 7 is arranged so as to be convenient for pushing the rolled plastic woven bag to the upper part of the conveyer belt 10; one side of the grinding box 1 is fixedly connected with a conveying platform 8, the top of the conveying platform 8 is fixedly provided with two groups of conveying rollers 9, one end of one group of conveying rollers 9 is fixedly connected with a second motor 15 through a coupler, the two groups of conveying rollers 9 are in transmission connection through a conveying belt 10, one side of the conveying platform 8 is fixedly provided with a crusher 11, one side of the crusher 11 close to the conveying platform 8 is fixedly provided with an exhaust fan 12, and the exhaust fan 12 is arranged to facilitate collection of fragments generated during crushing; the discharge port of the pulverizer 11 and the air outlet of the exhaust fan 12 are fixedly sleeved with a dust collecting cloth bag 13, an air nozzle 14 is fixedly welded at the air suction port of the exhaust fan 12, and the air nozzle 14 is arranged, so that the collected wind power is more concentrated, and the collecting effect is improved; the minimum horizontal plane of 1 discharge gate of crushing case, 11 feed inlets of rubbing crusher all is less than 10 upper surfaces of conveyer belt, and the distance is no longer than 2mm, and 8 upper surfaces of conveying platform are located the welding of 10 tops of conveyer belt and have depression bar 21, set up depression bar 21, restrict the braided bag in carrying, place its aversion.

Specifically, the two ends of the first roller 2 and the second roller 3 are fixedly installed inside the rolling box 1 through a first bearing seat 16, one end of the first roller 2 and one end of the second roller 3 are fixedly connected with the output shaft end of the first motor 4 through a coupler, and the first bearing seat 16 is arranged to ensure that the first roller 2 and the second roller 3 normally rotate.

Specifically, the output shaft end of the electric push rod 6 is in threaded connection with a joint 17, one side of the push plate 7 is fixedly connected with the joint 17 through a screw, and the joint 17 is arranged, so that the push plate 7 is fixedly connected with the electric push rod 6 conveniently.

Specifically, two sets of conveying rollers 9 both ends all set up second bearing 18 through second bearing 18 fixed mounting in conveying platform 8 upper surface, set up second bearing 18, are convenient for conveying rollers 9's normal operating and fixed mounting.

Specifically, the clamp 19 is fixedly mounted at the mounting position of the dust collecting cloth bag 13, and the clamp 19 is arranged, so that the dust collecting cloth bag 13 is convenient to fix and detach, and is convenient to replace and clean.

Specifically, there is motor support 20 second motor 15 one side through screw fixed mounting, and motor support 20 welds in conveying platform 8 one side, sets up motor support 20, the installation of the second motor 15 of being convenient for.

Specifically, 8 upper surface welding of conveying platform has riser 22, and depression bar 21 both ends all peg graft in the through-hole of seting up in riser 22 in, set up riser 22, are convenient for fixed depression bar 21.

The structure principle is as follows: before feeding, a group of rolling boxes 1 are installed, two groups of first rollers 2 and second rollers 3 with first motors 4 are installed in the rolling boxes 1, rolling cutter strips 5 are arranged on the surfaces of the second rollers 3, the first motors 4 are started to enable the first rollers 2 and the second rollers 3 to roll plastic woven bags, then the plastic woven bags are pushed to a conveying platform 8 through electric push rods 6, large particle objects remained inside and on the surfaces are crushed through rolling, and the influence on a crusher 11 is reduced;

at 11 feed inlet departments of rubbing crusher installation air exhauster 12, set up a set of tuyere 14 just to the feed inlet at air exhauster 12, at 12 air outlets of air exhauster and 11 discharge outlets of rubbing crusher, utilize two sets of collection dirt sacks 13 of 19 installation of clamp, float dirt to the piece that smashes the production and collect, reduce clastic emission, prevent to smash and produce the injury to the human body.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waste plastic woven sack retrieves and uses reducing mechanism, includes grinding case (1), its characterized in that: the roller box is characterized in that a first roller (2) and a second roller (3) are respectively arranged in the roller box (1), one end of the first roller (2) and one end of the second roller (3) are respectively penetrated through one side of the roller box (1) and are in transmission connection with a first motor (4) arranged on one side of the outer portion of the roller box (1), roller surface circumferential directions of the second roller (3) are uniformly distributed with roller knife strips (5), one side of the outer portion of the roller box (1) is close to the bottom of the roller box (1) and is fixedly provided with an electric push rod (6), an output shaft end of the electric push rod (6) is positioned inside the roller box (1) and is fixedly provided with a push plate (7), one side of the roller box (1) is fixedly connected with a conveying platform (8), the top of the conveying platform (8) is fixedly provided with two groups of conveying rollers (9), one end of the conveying rollers (9) is in one group, two sets of conveying roller (9) are connected through conveyer belt (10) transmission, conveying platform (8) one side sets firmly and has set up rubbing crusher (11), rubbing crusher (11) are close to conveying platform (8) one side fixed mounting and have air exhauster (12), rubbing crusher (11) bin outlet and air exhauster (12) air outlet are all fixed and have been cup jointed collection dirt sack (13), air exhauster (12) suction opening fixed welding has tuyere (14), the minimum horizontal plane of rolling case (1) discharge gate, rubbing crusher (11) feed inlet all is less than conveyer belt (10) upper surface, and the distance is no longer than 2mm, conveying platform (8) upper surface is located conveyer belt (10) top welding and has depression bar (21).

2. The crushing device for recycling the waste plastic woven bags according to claim 1, which is characterized in that: first roller (2) and second roller (3) both ends are through first bearing frame (16) fixed mounting inside grinding case (1), and just first roller (2) and second roller (3) one end all pass through shaft coupling fixed connection with first motor (4) output axle head.

3. The crushing device for recycling the waste plastic woven bags according to claim 1, which is characterized in that: the output shaft end of the electric push rod (6) is in threaded connection with a joint (17), and one side of the push plate (7) is fixedly connected with the joint (17) through a screw.

4. The crushing device for recycling the waste plastic woven bags according to claim 1, which is characterized in that: two ends of the two groups of conveying rollers (9) are fixedly arranged on the upper surface of the conveying platform (8) through second bearing seats (18).

5. The crushing device for recycling the waste plastic woven bags according to claim 1, which is characterized in that: the mounting positions of the dust collecting cloth bags (13) are fixedly provided with clamps (19).

6. The crushing device for recycling the waste plastic woven bags according to claim 1, which is characterized in that: and a motor support (20) is fixedly mounted on one side of the second motor (15) through a screw, and the motor support (20) is welded on one side of the conveying platform (8).

7. The crushing device for recycling the waste plastic woven bags according to claim 1, which is characterized in that: the upper surface of the conveying platform (8) is welded with a vertical plate (22), and two ends of the pressure lever (21) are inserted into through holes formed in the vertical plate (22).