CN210332968U - Smashing device for plastic woven bags - Google Patents
Smashing device for plastic woven bags Download PDFInfo
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- CN210332968U CN210332968U CN201921181205.9U CN201921181205U CN210332968U CN 210332968 U CN210332968 U CN 210332968U CN 201921181205 U CN201921181205 U CN 201921181205U CN 210332968 U CN210332968 U CN 210332968U
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Abstract
The utility model discloses a crushing device for plastic woven bags, which comprises a base and a square box, wherein two groups of feed hoppers are arranged on the square box, a servo motor is fixedly arranged on the upper surface of the square box through bolts, the filter plate filters plastic particles which do not meet requirements, so that the plastic particles are crushed in the square box again until the size of the plastic particles meets the requirements, the crushing effect of the plastic woven bags is better and more thorough, and a dust collection fan sucks dust generated in the crushing process into a dust collection bag, thereby effectively preventing the dust from polluting the environment; guide pillar sliding connection is on the guide pin, and the free end welded connection of guide pillar has the limiting plate, the produced vibrations of this reducing mechanism during operation of spring buffering, and the guide pillar prevents that square case from appearing rocking on the base, and the limiting plate prevents that the guide pillar from sliding out on the guide pin bushing, and the produced noise pollution of this reducing mechanism during operation is effectually eliminated to the spring.
Description
Technical Field
The utility model belongs to the technical field of crushing apparatus, concretely relates to reducing mechanism for plastic woven sack.
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.
The existing crushing device for the plastic woven bag has the problem of incomplete crushing, and plastic particles which do not meet the requirements are required to be reworked for secondary crushing operation, so that the working efficiency is greatly reduced; and the plastic woven sack can produce a large amount of dust and noise at kibbling in-process, makes operator's living environment by dust and noise double pollution, seriously influences operator's health.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reducing mechanism for plastic woven sack to solve the problem that the existing reducing mechanism for plastic woven sack is not completely crushed, and the plastic granules which do not meet the requirement are required to be reworked for secondary crushing operation, thereby greatly reducing the working efficiency; and the plastic woven sack can produce a large amount of dust and noise at kibbling in-process, makes operator's living environment by dust and noise double pollution, seriously influences operator's healthy problem.
In order to achieve the above object, the utility model provides a following technical scheme: a crushing device for plastic woven bags comprises a base and a square box, wherein two groups of feed hoppers are arranged on the square box, a servo motor is fixedly arranged on the upper surface of the square box through bolts, a first rotating rod is fixedly arranged on an output shaft of the servo motor through a coupler, a first cutting knife is fixedly arranged on the first rotating rod through bolts, a first gear is welded on the output shaft of the servo motor, two groups of bearing seats and a partition plate are arranged in an inner cavity of the square box, two groups of bearings are arranged on the partition plate, two groups of second rotating rods are welded between the two groups of bearing seats and inner rings of the two groups of bearings, second cutting knives are fixedly arranged on the two groups of second rotating rods through bolts, the first cutting knives and the second cutting knives are arranged in a staggered mode, two groups of second rotating rods are welded with two groups of second gears, and transmission chains are rotatably connected on the two groups of second gears and the first gear, the end of the second rotating rod is provided with an arc-shaped cutting knife through bolt fixing, a filter plate and a conical plate are welded in the inner cavity of the square box, the end of the conical plate is welded with a discharge pipe, a discharge valve is arranged on the discharge pipe, the upper surface of the square box is provided with a dust collection fan through bolt fixing, a dust collection bag is sleeved on a dust outlet pipe of the dust collection fan, a spring is welded between the lower surface of the square box and the upper surface of the base, the lower surface of the square box is welded with a guide pillar, a guide sleeve is arranged on the base, the guide pillar is connected to the guide sleeve in a sliding mode, and a limiting plate is welded at the end of the free end of the.
Preferably, the lower surface of the base is connected with four groups of supporting columns in a welding mode, and the four groups of supporting columns are arranged at four corners of the lower surface of the base.
Preferably, the lower surface of the supporting column is fixedly provided with a self-locking universal wheel through a bolt, and the lower surface of the supporting column is arranged in the middle of the upper surface of the self-locking universal wheel.
Preferably, the outer wall of the square box is welded with two groups of handles, and the two groups of handles are symmetrically arranged.
Preferably, the dust suction pipe of the dust suction fan is sleeved with an air guide cover.
Preferably, transparent glass is arranged on the square box, and the transparent glass is of a square structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a square box is provided with two sets of feeder hoppers, the upper surface of the square box is fixedly provided with a servo motor through a bolt, an output shaft of the servo motor is fixedly provided with a first rotating rod through a shaft coupling, the first rotating rod is fixedly provided with a first cutting knife through a bolt, the output shaft of the servo motor is welded with a first gear, an inner cavity of the square box is provided with two sets of bearing seats and a clapboard, the clapboard is provided with two sets of bearings, two sets of second rotating rods are welded between the two sets of bearing seats and inner rings of the two sets of bearings, the two sets of second rotating rods are fixedly provided with second cutting knives through bolts, the first cutting knives and the second cutting knives are arranged in a staggered way, the two sets of second rotating rods are welded with two sets of second gears, the two sets of second gears and the first gear are rotatably connected with a transmission chain, the diameter of the first gear, the ends of the two groups of second rotating rods are fixedly provided with arc-shaped cutters through bolts, the inner cavity of the square box is connected with a filter plate and a conical plate in a welding way, the ends of the conical plate are connected with a discharge pipe in a welding way, a discharge valve is arranged on the discharge pipe, the upper surface of the square box is fixedly provided with a dust suction fan through bolts, a dust collection bag is sleeved on a dust discharge pipe of the dust suction fan, the plastic woven bags are injected into the square box through a feed hopper, the rotation of an output shaft of a servo motor drives the first rotating rod and the second rotating rod to rotate, so that the first cutter, the second cutter and the arc-shaped cutters crush the plastic woven bags, the arc-shaped cutters prevent the crushed plastic woven bags from being accumulated on the filter plate, the filter plate filters plastic particles which do not meet the requirements, the plastic particles are crushed again in the square box until the sizes, the dust absorption fan sucks the dust generated in the crushing process into the dust collecting bag, so that the dust is effectively prevented from polluting the environment.
2. The utility model discloses welded connection has the spring between the lower surface of square case and the upper surface of base, the lower surface welded connection of square case has the guide pillar, be provided with the guide pin bushing on the base, guide pillar sliding connection is on the guide pin bushing, the free end tip welded connection of guide pillar has the limiting plate, the produced vibrations of this reducing mechanism during operation of spring buffering, the guide pillar prevents that square case from appearing rocking on the base, the limiting plate prevents that the guide pillar from sliding out from the guide pin bushing, the effectual produced noise pollution of this reducing mechanism during operation of eliminating of spring.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged view of the area a in fig. 2 of the present invention, and particularly relates to a relationship diagram of the guide sleeve and the guide pillar.
In the figure: 1. a base; 2. a square box; 3. a feed hopper; 4. a servo motor; 5. a first rotating lever; 6. a first cutter; 7. a first gear; 8. a bearing seat; 9. a second rotating rod; 10. a partition plate; 11. a bearing; 12. a second cutter; 13. an arc-shaped cutting knife; 14. a filter plate; 15. a tapered plate; 16. a discharge pipe; 17. a discharge valve; 18. a dust collection fan; 19. a dust collection bag; 20. a spring; 21. a guide post; 22. a guide sleeve; 23. a limiting plate; 24. a support pillar; 25. a self-locking universal wheel; 26. a handle; 27. a wind scooper; 28. transparent glass; 29. a second gear; 30. a transmission chain.
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 plastic woven bags comprises a base 1 and a square box 2, wherein two groups of feed hoppers 3 are arranged on the square box 2, a servo motor 4 is fixedly arranged on the upper surface of the square box 2 through bolts, a first rotating rod 5 is fixedly arranged on an output shaft of the servo motor 4 through a coupler, a first cutting knife 6 is fixedly arranged on the first rotating rod 5 through bolts, a first gear 7 is welded on the output shaft of the servo motor 4, two groups of bearing seats 8 and a partition plate 10 are arranged in an inner cavity of the square box 2, two groups of bearings 11 are arranged on the partition plate 10, two groups of second rotating rods 9 are welded between the two groups of bearing seats 8 and inner rings of the two groups of bearings 11, second cutting knives 12 are fixedly arranged on the two groups of second rotating rods 9 through bolts, the first cutting knives 6 and the second cutting knives 12 are arranged in a staggered mode, and two groups of second gears 29 are welded on the two groups of, two sets of second gears 29 and first gear 7 go up to rotate and be connected with drive chain 30, the diameter ratio of first gear 7 is two to three times bigger than the diameter of second gear 29, there is arc cutting knife 13 at the tip of two sets of second bull sticks 9 through bolt fixed mounting, welded connection has filter 14 and conical plate 15 in square case 2's the inner chamber, conical plate 15's tip welded connection has discharging pipe 16, be provided with bleeder valve 17 on the discharging pipe 16, there is dust absorption fan 18 on square case 2's the upper surface through bolt fixed mounting, the cover is equipped with dust bag 19 on dust absorption fan 18's the play dirt pipe, welded connection has spring 20 between square case 2's the lower surface and the upper surface of base 1, square case 2's lower surface welded connection has guide pillar 21, be provided with guide pin bushing 22 on the base 1, guide pillar 21 sliding connection is on guide pin bushing 22, guide pin 21's free.
Specifically, four groups of support columns 24 are welded and connected to the lower surface of the base 1, and the four groups of support columns 24 are arranged at four corners of the lower surface of the base 1, so that the lower surface of the base 1 is far away from the ground, and stains on the ground are prevented from corroding the lower surface of the base 1.
Specifically, the lower surface of the supporting column 24 is fixedly provided with a self-locking universal wheel 25 through a bolt, and the lower surface of the supporting column 24 is arranged in the middle of the upper surface of the self-locking universal wheel 25, so that the crushing device can be moved or fixed conveniently.
Specifically, welded connection has two sets of handles 26 on the outer wall of square case 2, and two sets of handles 26 symmetrical settings are convenient for pull or carry of this reducing mechanism.
Specifically, the dust suction pipe of the dust suction fan 18 is sleeved with an air guide cover 27, so that dust can be sucked into the dust collection bag 19 more quickly.
Specifically, be provided with clear glass 28 on the square case 2, clear glass 28 is square structure, is convenient for carry out real-time observation to the crushing condition of plastic woven sack.
The working principle is as follows: the method comprises the following steps that a servo motor 4 and a dust collection fan 18 are started, a plastic woven bag is injected into a square box 2 through a feed hopper 3, the rotation of an output shaft of the servo motor 4 drives a first rotating rod 5 and a second rotating rod 9 to rotate, a first cutting knife 6 is realized, the plastic woven bag is crushed by a second cutting knife 12 and an arc-shaped cutting knife 13, the arc-shaped cutting knife 13 prevents the crushed plastic woven bag from being accumulated on a filter plate 14, the filter plate 14 filters plastic particles which do not meet requirements, the plastic woven bag is crushed in the square box 2 again until the size of the plastic particles meets the requirements, the crushing effect of the plastic woven bag is better and more thorough, the dust generated in the crushing process is sucked into a dust collection bag 19 by the dust collection fan 18, and the environment pollution; the spring 20 buffers the vibration generated when the crushing device works, the guide post 21 prevents the square box 2 from shaking on the base 1, the limiting plate 23 prevents the guide post 21 from sliding out of the guide sleeve 22, and the spring 20 effectively eliminates the noise pollution generated when the crushing device works.
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 (6)
1. The utility model provides a reducing mechanism for plastic woven sack, includes base (1) and square case (2), its characterized in that: the square box (2) is provided with two groups of feed hoppers (3), the upper surface of the square box (2) is fixedly provided with a servo motor (4) through bolts, the output shaft of the servo motor (4) is fixedly provided with a first rotating rod (5) through a coupler, the first rotating rod (5) is fixedly provided with a first cutting knife (6) through bolts, the output shaft of the servo motor (4) is welded with a first gear (7), the inner cavity of the square box (2) is internally provided with two groups of bearing seats (8) and a partition plate (10), the partition plate (10) is provided with two groups of bearings (11), two groups of second rotating rods (9) are welded between the two groups of bearing seats (8) and the inner ring of the two groups of bearings (11), the two groups of second rotating rods (9) are fixedly provided with second cutting knives (12) through bolts, and the first cutting knives (6) and the second cutting knives (12) are arranged in a staggered manner, two groups of second gears (29) are welded and connected to the second rotating rods (9), two groups of transmission chains (30) are connected to the second gears (29) and the first gears (7) in a rotating mode, arc-shaped cutting knives (13) are fixedly mounted at the end portions of the second rotating rods (9) through bolts, filter plates (14) and conical plates (15) are welded and connected to the inner cavity of the square box (2), discharge pipes (16) are welded and connected to the end portions of the conical plates (15), discharge valves (17) are arranged on the discharge pipes (16), a dust collection fan (18) is fixedly mounted on the upper surface of the square box (2) through bolts, a dust collection bag (19) is sleeved on a dust discharge pipe of the dust collection fan (18), a spring (20) is welded and connected between the lower surface of the square box (2) and the upper surface of the base (1), and guide columns (21) are welded and connected to the lower surface of the square box (2), the guide sleeve (22) is arranged on the base (1), the guide pillar (21) is connected to the guide sleeve (22) in a sliding mode, and the end portion of the free end of the guide pillar (21) is connected with a limiting plate (23) in a welding mode.
2. The crushing device for the plastic woven bags according to claim 1, characterized in that: the lower surface of the base (1) is connected with four groups of supporting columns (24) in a welding mode, and the four groups of supporting columns (24) are arranged at four corners of the lower surface of the base (1).
3. The crushing device for the plastic woven bags according to claim 2, characterized in that: the lower surface of the supporting column (24) is fixedly provided with a self-locking universal wheel (25) through a bolt, and the lower surface of the supporting column (24) is arranged in the middle of the upper surface of the self-locking universal wheel (25).
4. The crushing device for the plastic woven bags according to claim 1, characterized in that: the outer wall of the square box (2) is connected with two groups of handles (26) in a welding mode, and the two groups of handles (26) are arranged symmetrically.
5. The crushing device for the plastic woven bags according to claim 1, characterized in that: an air guide cover (27) is sleeved on a dust suction pipe of the dust suction fan (18).
6. The crushing device for the plastic woven bags according to claim 1, characterized in that: transparent glass (28) is arranged on the square box (2), and the transparent glass (28) is of a square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181205.9U CN210332968U (en) | 2019-07-25 | 2019-07-25 | Smashing device for plastic woven bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181205.9U CN210332968U (en) | 2019-07-25 | 2019-07-25 | Smashing device for plastic woven bags |
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| Publication Number | Publication Date |
|---|---|
| CN210332968U true CN210332968U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921181205.9U Active CN210332968U (en) | 2019-07-25 | 2019-07-25 | Smashing device for plastic woven bags |
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| Country | Link |
|---|---|
| CN (1) | CN210332968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570094A (en) * | 2020-11-27 | 2021-03-30 | 吴公兰 | Impurity and stone removing machine for grain processing |
-
2019
- 2019-07-25 CN CN201921181205.9U patent/CN210332968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570094A (en) * | 2020-11-27 | 2021-03-30 | 吴公兰 | Impurity and stone removing machine for grain processing |
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