CN214982369U

CN214982369U - Anti-scattering device of granulator

Info

Publication number: CN214982369U
Application number: CN202120464057.2U
Authority: CN
Inventors: 徐继根
Original assignee: Zhejiang Yaolong Plastic Industry Co ltd
Current assignee: Zhejiang Yaolong Plastic Industry Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-12-03
Anticipated expiration: 2031-03-03

Abstract

The application relates to an anti-scattering device of pelleter, including connecing the hopper, connect the hopper to install on the pelleter and be located the below of feed inlet, connect to be equipped with in the hopper and connect the material chamber, connect material chamber opening to set up upwards and be used for holding the material grain of jumping out from the feed inlet department of pelleter. The receiving hopper is also provided with a supporting piece for supporting the material strips, and the upper surface of the supporting piece is flush with the lower surface of the feeding opening. The effect that this application has the probability that reduces the material strip when being cut into the material grain, the material grain is bounced out and is scattered to subaerial from the feed inlet.

Description

Anti-scattering device of granulator

Technical Field

The application relates to the field of pelleters, in particular to a scattering prevention device of a pelleter.

Background

The plastic particles are a raw material with wide application fields, and the plastic particles are produced in various types and modes, wherein one mode is that plastic strips are firstly produced and then cut into particles by a granulator.

Chinese patent No. CN2910527Y discloses a plastic granulator, which comprises a frame, an upper conveying roller and a lower conveying roller mounted on the frame, an upper conveying roller gear and a lower conveying roller gear engaged with each other and connected with a conveying roller belt pulley, a movable knife and a fixed knife matched with the movable knife at the side of the upper conveying roller and the lower conveying roller, a cover arranged on the frame, and a semi-closed box body containing the upper conveying roller, the lower conveying roller, the movable knife and the fixed knife, wherein the cover and the frame are formed into a feeding port. When in work, the material strips are fed from a feeding port, enter the movable cutter and the fixed cutter of the grain cutting through the clamping of the upper conveying roller and the lower conveying roller, and are cut into material grains by the rotating movable cutter. The material particles flow out from the lower opening of the box body.

In view of the above-mentioned related art, the inventor believes that there is a defect in that when the strip is cut into pellets, part of the pellets may jump out of the feed port and fall to the ground.

SUMMERY OF THE UTILITY MODEL

In order to reduce the probability that the material particles jump out of the feeding port and scatter to the ground when the material strips are cut into the material particles, the application provides a scattering prevention device of a granulator.

The application provides a pair of pelleter prevent device that scatters adopts following technical scheme:

the utility model provides an anti-scattering device of pelleter, is including connecing the hopper, connect the hopper install on the pelleter and be located the below of feed inlet, connect to be equipped with in the hopper and connect the material chamber, connect material chamber opening to set up upwards and be used for holding the material grain that bounces out from the feed inlet department of pelleter.

Through adopting above-mentioned technical scheme, when using, the material grain of jumping out in the feed port can drop and connect the material intracavity, consequently can effectively reduce the probability that the material grain dropped ground.

Optionally, the receiving hopper is further provided with a supporting member for supporting the material strips, and the upper surface of the supporting member is flush with the lower surface of the feeding port.

Through adopting above-mentioned technical scheme, when using, because the upper surface of support piece and the lower surface looks parallel and level of feed inlet, consequently support piece supports the back to the material strip for in the material strip can keep the horizontally gets into the feed inlet, the probability that the material strip perk was reduced.

Optionally, the support member includes a support roller, the support roller is connected with the receiving hopper, and the upper surface of the support roller is in contact with the material strip and is flush with the lower surface of the feeding port.

Through adopting above-mentioned technical scheme, the material strip is when contacting with the upper surface of backing roll, and area of contact is less, consequently can reduce the wearing and tearing between material strip and the backing roll.

Optionally, the supporting roller is further provided with a plurality of positioning grooves for supporting the material strips.

Through adopting above-mentioned technical scheme, when using, the material strip is located the constant head tank, consequently can effectively reduce the material strip and take place the dislocation or the probability that piles up at the in-process of carrying, consequently, many material strips can be comparatively orderly carry to moving sword department for it is better to the cutting effect of material strip to move the sword.

Optionally, the receiving hopper comprises a bottom plate, and the bottom plate is obliquely arranged.

Through adopting above-mentioned technical scheme, when the material grain drops to connecing the material intracavity, finally can drop on the bottom plate, because the bottom plate slope sets up, consequently the material grain can slide and collect the lowest of bottom plate along the bottom plate, and then is convenient for collect the material grain.

Optionally, the material receiving hopper is provided with a discharge hole, and the discharge hole is communicated with the material receiving cavity.

Through adopting above-mentioned technical scheme, because connect material chamber and bin outlet to be linked together, consequently connect the material grain of material intracavity can follow the discharge in the bin outlet and discharge for it is more convenient to connect the collection of the material grain of material intracavity.

Optionally, the bin outlet setting on the lateral wall that connects the hopper, the bin outlet run through the lateral wall of pelleter, the ejection of compact chamber of connecing material chamber and pelleter be linked together through the bin outlet, the least significant end setting of bottom plate in bin outlet department.

Through adopting above-mentioned technical scheme, when using, when the material grain gathering is in the time of the minimum end department of the bottom plate that connects the material chamber, can be followed the bin outlet and discharged from the ejection of compact intracavity that enters into to the pelleter to finally discharge from the discharge gate of pelleter.

Optionally, the discharge opening is arranged on the bottom plate and is close to the lowest end of the bottom plate.

Through adopting above-mentioned technical scheme, when the material grain rolled towards the least significant end of bottom plate, can follow and arrange the intraoral drop of material, simultaneously after the cutting to the material strip, operating personnel also can will connect the intracavity material grain to discharge from arranging the intraoral for it is more convenient to connect the collection of the material grain of material intracavity.

Optionally, the granulator further comprises an adjusting frame, the adjusting frame is fixedly connected with the granulator and arranged at the feed inlet, the adjusting frame is connected with two adjusting rods in a sliding mode, a limiting groove is formed between the two adjusting rods, and a fixing piece used for fixing the positions of the adjusting rods is further arranged on the adjusting frame.

Through adopting above-mentioned technical scheme, the material strip passes the spacing groove to enter into feed inlet department, consequently adjust the pole and can effectively reduce in transportation process, the probability that the material strip takes place the dislocation, through adjusting the position of two regulation poles simultaneously, and then reach the purpose of adjusting the width of spacing groove, can play spacing effect to the material strip of different quantity.

Optionally, still include the alignment jig, the alignment jig with connect hopper fixed connection and be located and connect the material intracavity, the alignment jig on sliding connection have two regulation poles, the regulation pole between form the spacing groove, the alignment jig on still be equipped with the mounting that is used for the fixed stay pole position.

Through adopting above-mentioned technical scheme, when using, when will connect the hopper to shift to other pelleters on, the alignment jig is followed and is connect the hopper to remove, therefore the pelleter of difference is when cutting the grain, also can carry on spacingly to the material strip, reduces the probability of material strip dislocation.

In summary, the present application includes at least one of the following beneficial technical effects:

the probability of falling of the material particles on the ground can be reduced;

the probability of dislocation of the material strips in the conveying process can be reduced.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present application.

Fig. 2 is a schematic cross-sectional structure diagram of embodiment 1 of the present application.

Fig. 3 is a schematic structural diagram of embodiment 2 of the present application.

Fig. 4 is a schematic structural diagram of embodiment 3 of the present application.

Fig. 5 is a schematic structural diagram of embodiment 4 of the present application.

Description of reference numerals: 1. a granulator; 11. a feeding port; 12. a discharge cavity; 2. a receiving hopper; 21. a receiving cavity; 22. a side plate; 23. a base plate; 3. a support roller; 31. positioning a groove; 32. positioning the ring plate; 4. a discharge outlet; 41. a discharge pipe; 5. an adjusting bracket; 51. a sliding sleeve; 52. a screw; 53. and adjusting the rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a scattering prevention device of a granulator 1. Comprises a receiving hopper 2, wherein the receiving hopper 2 is arranged on a granulator 1 and is positioned below a feeding port 11. The receiving hopper 2 is provided with a receiving cavity 21 with an upward opening.

Example 1:

referring to fig. 1 and 2, the receiving hopper 2 includes a bottom plate 23 and side plates 22, in this embodiment, the side plates 22 are three and are all fixedly connected to the upper surface of the bottom plate 23, two adjacent side plates 22 are fixedly connected and perpendicular to each other, and two opposite side plates 22 are welded to the pelletizer 1. Bottom plate 23 slope setting and least significant end and pelleter 1 welded connection. The granulator 1 is also provided with a discharge port 4 communicated with the discharge cavity 12 of the granulator 1, the discharge port 4 is communicated with the material receiving cavity 21, and the lower surface of the discharge port 4 is positioned at the joint of the bottom plate 23 and the granulator 1.

In-process of carrying out the blank to the material strip, the material grain of jumping out in the feeding mouth 11 can drop to connect the material chamber 21 in to finally contact with bottom plate 23, because bottom plate 23 slope sets up and the minimum is located bin outlet 4 department, consequently the material grain that drops to on the bottom plate 23 can roll to the minimum department of bottom plate 23 along the slope inclined plane of bottom plate 23, and enter into to the ejection of compact chamber 12 of pelleter 1 through bin outlet 4.

Referring to fig. 1 and 2, a support member is further arranged in the receiving hopper 2, the support member comprises a supporting roller 3, and two ends of the supporting roller 3 are respectively rotatably connected with the side plates 22 which are oppositely arranged. The upper surface of the supporting roller 3 is flush with the lower surface of the feeding opening 11. Still the cover is equipped with a plurality of positioning ring boards 32 on the backing roll 3, positioning ring board 32 and backing roll 3 fixed connection, and the interval between adjacent positioning ring board 32 equals and forms constant head tank 31. In this embodiment, the support roller 3 may be rotatably connected to the pelletizer 1 with its axis of rotation parallel to the length direction of the feed port 11.

When using, a material strip and a constant head tank 31 are corresponding and be located constant head tank 31, consequently when cutting many material strips and handling, can effectively reduce the probability that many material strips misplaced or piled up each other in transportation. Meanwhile, the material bar can still keep a horizontal state when being conveyed to the feeding port 11.

Referring to fig. 1 and 2, the housing of the granulator 1 is further fixedly connected with an adjusting bracket 5, the adjusting bracket 5 comprises a long rod and a short rod which are perpendicular to each other, one end of the long rod is fixedly connected with one end of the short rod, and the short rod is welded with the housing of the granulator. The cover is equipped with two sliding sleeves 51 on the stock, sliding sleeve 51 and stock sliding connection, and equal fixedly connected with one on every sliding sleeve 51 adjusts pole 53, and two are adjusted and form the spacing groove between the pole 53. The adjusting bracket 5 is further provided with a fixing piece for fixing the position of the sliding sleeve 51, the fixing piece comprises a screw 52, the sliding sleeve 51 is in threaded connection with the screw 52, and one end of the screw 52 penetrates through the side wall of the sliding sleeve 51 and abuts against the long rod. In this embodiment, the adjusting bracket 5 may also be fixedly mounted in the receiving hopper 2.

In another embodiment, the fixing member comprises a positioning nut, which is screwed to the long rod, and the positioning nut is provided on both sides of each sliding sleeve 51. The purpose of adjusting the position of the sliding sleeve 51 can be achieved by adjusting the position of the positioning nut.

When using, rotate screw rod 52 according to actual needs, make it not offset with the stock, adjust two sliding sleeves 51 to suitable position afterwards, rotate screw rod 52 once more, make it offset with the stock, and then play fixed sliding sleeve 51's purpose, when producing the material grain, the material strip can pass the spacing groove to enter into to pelleter 1 in through feed inlet 11, the existence of spacing groove can effectively reduce the probability that the material strip misplaced in transportation process.

The implementation principle of the embodiment 1 is as follows: when in use, the strips pass through the supporting roller 3, and each strip corresponds to one positioning groove 31 and is positioned in the positioning groove 31. Then the material strip passes through the limiting groove and enters the feeding port 11. When cutting the material strip, part of the material particles will jump out from the feeding opening 11 and fall into the material receiving chamber 21, and then slide along the inclined bottom plate 23 into the discharge opening 4 and finally fall into the discharge chamber 12 of the granulator 1.

Example 2:

referring to fig. 3, the present embodiment is different from embodiment 1 in that four side plates 22 are fixedly connected to the upper surface of the bottom plate 23, and adjacent side plates 22 are fixedly connected and perpendicular to each other. The side plate 22 connected to the lowermost end of the bottom plate 23 is detachably connected to the side wall of the pelletizer 1 by bolts, and the side plate 22 is penetrated by the discharge port 4.

The implementation principle of the embodiment 2 is as follows: when using, can will connect hopper 2 to pull down according to the user demand of reality, and then be convenient for to connect the maintenance of hopper 2 for in-process that overhauls at butt joint hopper 2 can not cause the influence to the work of granulator 1.

Example 3:

referring to fig. 4, the present embodiment is different from embodiment 1 in that a discharge opening 4 is provided on the bottom plate 23, and a discharge pipe 41 is further fixedly connected to the discharge opening 4 near the lowest end of the discharge opening 4. In the present embodiment, the lowermost end of the bottom plate 23 is located on the side away from the pelletizer 1.

The implementation principle of the embodiment 3 is as follows: when in use, a container such as a woven bag can be placed below the discharge pipe 41 to receive the material particles falling from the discharge pipe 41. Because the least significant end of bottom plate 23 is located the one side of keeping away from pelleter 1, arrange the interval grow between material pipe 41 and the pelleter 1 for be more convenient for place containers such as braided bag in the below of arranging material pipe 41.

Example 4:

referring to fig. 5, the present embodiment is different from embodiment 1 in that, in use, two support rollers 3 are provided in a mirror image in the up-down direction, and the surfaces of the two support rollers 3 are bonded. A vibration motor is also fixedly connected to the lower surface of the bottom plate 23.

The implementation principle of the embodiment 4 is as follows: in use, the presence of the vibrating motor makes it easier for the pellets to slide off the bottom plate 23 into the discharge chamber 12. And when the material strip passes through from the positioning groove 31, because the supporting rollers 3 have two, the influence of the vibration motor on the material strip conveying can be reduced, and the probability of dislocation of the material strip during conveying is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a device that scatters that prevents of pelleter which characterized in that: including connecing hopper (2), connect hopper (2) install on pelleter (1) and be located the below of feeding mouth (11), connect and be equipped with in hopper (2) and connect material chamber (21), connect material chamber (21) opening set up upwards and be used for holding the material grain of jumping out from feeding mouth (11) of pelleter (1).

2. The anti-scattering device of the pelletizer according to claim 1, wherein: the receiving hopper (2) is also provided with a supporting piece for supporting the material strips, and the upper surface of the supporting piece is flush with the lower surface of the feeding opening (11).

3. The anti-scattering device of the pelletizer according to claim 2, wherein: the support piece include backing roll (3), backing roll (3) with connect hopper (2) and be connected, the upper surface of backing roll (3) contact with the material strip and with the lower surface looks parallel and level of feed inlet (11).

4. The anti-scattering device of the pelletizer according to claim 3, wherein: the supporting roller (3) is also provided with a plurality of positioning grooves (31) for supporting the material strips.

5. The anti-scattering device of the pelletizer according to claim 1, wherein: the receiving hopper (2) comprises a bottom plate (23), and the bottom plate (23) is obliquely arranged.

6. The anti-scattering device of the pelletizer according to claim 5, wherein: connect hopper (2) on be equipped with bin outlet (4), bin outlet (4) and connect material chamber (21) to be linked together.

7. The anti-scattering device of the pelletizer according to claim 6, wherein: discharge gate (4) set up on connecing the lateral wall of hopper (2), discharge gate (4) run through the lateral wall of pelleter (1), the ejection of compact chamber (12) of connecing material chamber (21) and pelleter (1) be linked together through discharge gate (4), the least significant end setting of bottom plate (23) be in discharge gate (4) department.

8. The anti-scattering device of the pelletizer according to claim 6, wherein: the discharge opening (4) is arranged on the bottom plate (23) and is close to the lowest end of the bottom plate (23).

9. The anti-scattering device of the pelletizer according to claim 1, wherein: still include alignment jig (5), alignment jig (5) and pelleter (1) fixed connection and set up in feeding mouth (11) department, alignment jig (5) go up sliding connection and have two regulation poles (53), regulation pole (53) between form the spacing groove, alignment jig (5) on still be equipped with the mounting that is used for fixed regulation pole (53) position.

10. The anti-scattering device of the pelletizer according to claim 1, wherein: still include alignment jig (5), alignment jig (5) with connect hopper (2) fixed connection and be located and connect material chamber (21), alignment jig (5) go up sliding connection and have two regulation poles (53), regulation pole (53) between form the spacing groove, alignment jig (5) on still be equipped with the mounting that is used for fixed regulation pole (53) position.