CN211389717U

CN211389717U - Retrieve breaker of PVC material

Info

Publication number: CN211389717U
Application number: CN201922049728.4U
Authority: CN
Inventors: 周盖申
Original assignee: Wenzhou Longchang Plastic Co ltd
Current assignee: Wenzhou Longchang Plastic Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-09-01
Anticipated expiration: 2029-11-23

Abstract

The utility model relates to the technical field of plastic recovery equipment, and discloses a crushing device for recovering PVC materials, which comprises a frame and a feed hopper fixed on the frame, wherein the feed hopper is provided with a feed inlet in an inclined manner, the feed inlet is provided with a shielding mechanism, the shielding mechanism comprises shielding cloth and a fixed structure, one end of the shielding cloth is connected above the inner side wall of the feed inlet, and the fixed structure fixes the shielding cloth; the fixed knot constructs including connecting the butt board on the feeder hopper, butt board butt in turning over to the shielding cloth that covers to feeder hopper upper portion. The utility model has the advantages of it is following and effect: the obliquely arranged feed inlet is convenient for feeding; the shielding cloth can avoid the problem that the PVC material flies out from the feeding opening of the crushing box after being crushed and causes harm to workers; on the other hand, can turn over sheltering from cloth during feeding and roll over to the lateral wall upper portion of feeder hopper, rethread fixed knot constructs fixedly, avoids sheltering from the problem that the cloth landing hinders the feeding.

Description

Retrieve breaker of PVC material

Technical Field

The utility model belongs to the technical field of plastics recovery plant's technique and specifically relates to a retrieve breaker of PVC material is related to.

Background

PVC is widely used in the fields of building materials, industrial products, daily necessities, foaming materials, fibers, etc., and when PVC is recycled, it is necessary to crush the molded product. In particular, in the building field, waste PVC products are crushed again and then recycled.

At present, the patent of publication number CN208032729U discloses a PVC breaker, the upper portion of feed inlet is equipped with the blade disc casing, the upper portion of blade disc casing is equipped with feed opening, blade disc casing lower part with communicate with each other through feed inlet and broken case, be equipped with the vertical columniform blade disc of axis in the blade disc casing, be equipped with annular cutting edge on the blade disc, be provided with at least one vertical stationary knife around the cutting edge, the blade disc rotates through the pivot and installs on the blade disc casing, install first crushing roller and second crushing roller in the broken case, the axis of first crushing roller and the axis level of second crushing roller and parallel, first crushing roller and second crushing roller juncture are located the feed inlet under, relative rotation towards each other is done to first crushing roller and second crushing roller.

However, in the prior art, the broken PVC material may fly out from the feeding opening of the breaking box, which is harmful to the workers, and thus needs to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a retrieve breaker of PVC material avoids the broken back of PVC material from the feed opening part departure of broken case, causes the problem of harm to the staff.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a crushing device for recycling PVC materials comprises a base and a feed hopper fixed on the base, wherein a feed inlet is formed in the feed hopper in an inclined mode, a shielding mechanism is arranged at the feed inlet and comprises shielding cloth and a fixing structure, one end of the shielding cloth is connected above the inner side wall of the feed inlet, and the fixing structure fixes the shielding cloth; the fixed knot constructs including connecting the butt board on the feeder hopper, butt board butt in turn over and roll over to feeder hopper upper portion block the cloth.

By adopting the technical scheme, the obliquely arranged feeding port is convenient for feeding; the shielding cloth can avoid the problem that the PVC material flies out from the feeding opening of the crushing box after being crushed and causes harm to workers; on the other hand, can turn over sheltering from cloth during the feeding and roll over to the lateral wall upper portion of feeder hopper, rethread butt joint board is fixed, avoids sheltering from cloth because of unable fixed easy landing and hinder the problem of feeding.

The utility model discloses further set up to: the fixed knot constructs still includes support sleeve, the upper portion of feeder hopper is formed with the recess, support sleeve is by guide structure direction and swing joint in the recess, the butt joint board is fixed in on the support sleeve.

By adopting the technical scheme, the groove provides a space for the guide structure to guide the stable lifting of the support sleeve; the supporting sleeve supports the abutting plate, so that the abutting plate abuts against the shielding cloth folded to the upper part of the feed hopper, and the purpose of fixing the shielding cloth to prevent the shielding cloth from sliding down to influence feeding is achieved.

The utility model discloses further set up to: the fixed structure also comprises a rotating rod, and the rotating rod penetrates through the support sleeve and is in threaded connection with the groove; an annular plate is fixed on the side wall of the rotating rod, and an annular groove for rotating the annular plate is formed in the supporting sleeve.

By adopting the technical scheme, the rotating rod is in threaded connection with the feed hopper, so that the support sleeve can be stably fixed, and the effect of positioning the abutting plate is achieved; the cooperation of annular plate and ring channel makes the dwang can support the sheathed tube relatively and rotate to avoid the butt board to take place to rotate, make the lift of dwang again can drive support sheathed tube lift.

The utility model discloses further set up to: the guide structure comprises a guide block and a guide groove, the guide groove is formed in the side wall of the groove, and the guide block is fixed on the side wall of the support sleeve and slides in the guide groove.

Through adopting above-mentioned technical scheme, guide block and guide way play the guide effect on the one hand, and on the other hand avoids support sleeve to take place to rotate, makes butt joint board can stabilize the butt on sheltering from the cloth.

The utility model discloses further set up to: the shielding cloth is detachably connected to the inner side wall of the feeding hole through a connecting structure.

Through adopting above-mentioned technical scheme, connection structure makes to shelter from cloth and can dismantle, is convenient for change when sheltering from cloth damage or dirty.

The utility model discloses further set up to: the connecting structure comprises a fixed magnet and a matched magnet, the fixed magnet is fixed on the shielding cloth at intervals, and the matched magnet is fixed on the side wall of the feeding hole at intervals and is attracted with the corresponding fixed magnet.

Through adopting above-mentioned technical scheme, the convenient dismouting that blocks cloth is realized by the looks of inhaling or separating of fixed magnet and cooperation magnet.

The utility model discloses further set up to: and opposite crushing rollers are arranged below the inner part of the feed hopper and are driven by a driving structure.

Through adopting above-mentioned technical scheme, crushing process of PVC material is realized to the crushing roller.

The utility model discloses further set up to: the driving structure comprises a driving wheel, a driven wheel and a matching gear, a motor fixedly connected with the driving wheel is fixed on the base, the crushing roller comprises a main rotating roller and a driven rotating roller, the driven wheel is fixedly connected with the main rotating roller, and the driving wheel and the driven wheel are connected by a transmission belt; and the other side of the main rotating roller is fixedly connected with a linkage gear, and the matching gear is fixed on the driven rotating roller and is meshed with the linkage gear.

Through adopting above-mentioned technical scheme, motor drive action wheel, action wheel drive from the driving wheel and linkage gear rotate, reach the mesh of drive and linkage gear engagement's cooperation gear pivoted then, realize the process of main live-rollers and driven live-rollers towards relative rotation each other from this.

To sum up, the utility model discloses following beneficial effect has:

1. the obliquely arranged feed inlet is convenient for feeding; the shielding cloth can avoid the problem that the PVC material flies out from the feeding opening of the crushing box after being crushed and causes harm to workers; on the other hand, the shielding cloth can be folded to the upper part of the side wall of the feeding hopper during feeding and then fixed through the abutting plate, so that the problems that the shielding cloth is easy to slip off and feed is blocked due to incapability of fixing are avoided;

2. threaded connection can drive the support sleeve pipe and go up and down in the dwang on the feeder hopper, and the cooperation of guide block and guide way makes the unable rotation of support sleeve pipe to can drive support sleeve pipe and butt board when the dwang and rise, can upwards turn over the book sheltering from cloth, then the rotation of drive dwang makes the butt board butt be fixed in on sheltering from cloth, reaches the fixed mesh that shelters from cloth from this.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a schematic view showing the construction of the rotary connection of the driving rotary roller and the driven rotary roller of the present embodiment;

FIG. 3 is a schematic view, partially in section, of the connection of the shielding cloth and the feed hopper of the present embodiment;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is a schematic cross-sectional view of the rotating lever and support sleeve mating connection of the present embodiment;

fig. 6 is an enlarged schematic view of a portion B in fig. 5.

Reference numerals: 1. a machine base; 11. a supporting seat; 12. a motor; 2. a feed hopper; 21. a groove; 3. a feed inlet; 4. a drive structure; 41. a driving wheel; 42. a driven wheel; 43. a mating gear; 5. a main rotating roller; 51. a linkage gear; 6. a driven rotating roller; 7. a shielding mechanism; 8. a shielding cloth; 9. a fixed structure; 91. a support sleeve; 911. an annular groove; 92. rotating the rod; 921. an annular plate; 93. a butt joint plate; 10. a connecting structure; 101. fixing a magnet; 102. a magnet is matched; 13. a guide structure; 131. a guide block; 132. a guide groove; 14. a transmission belt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a retrieve breaker of PVC material, as shown in figure 1, includes frame 1 and the feeder hopper 2 that is fixed in on the frame 1, the upper portion slope of feeder hopper 2 is provided with feed inlet 3, and relative crushing roller is installed to the below in the feeder hopper 2, and the PVC material of retrieving is convenient for carry out crushing operation through the crushing roller in getting into the feeder hopper 2 from feed inlet 3.

As shown in fig. 1 and 2, the crushing roller is driven by a drive structure 4; the crushing roller includes main live-rollers 5, drive structure 4 includes action wheel 41 and follows driving wheel 42, one side of frame 1 is fixed with supporting seat 11, action wheel 41 rotates the below of connecting in supporting seat 11, frame 1 below is fixed with motor 12 with action wheel 41 fixed connection, follow driving wheel 42 and rotate the one end of connecting in the top of supporting seat 11 and fixed connection in main live-rollers 5, and action wheel 41 and follow and be connected through drive belt 14 between the driving wheel 42, make action wheel 41 drive follow driving wheel 42 and main live-rollers 5 synchronous rotation.

As shown in fig. 1 and 2, the crushing roller further comprises a driven rotating roller 6 located at one side of the main rotating roller 5, the driving structure 4 further comprises a matching gear 43, the other end of the main rotating roller 5 opposite to the driven wheel 42 is fixedly connected with a linkage gear 51, one end of the driven rotating roller 6 is rotatably connected to the corresponding side wall of the feeding hopper 2, the matching gear 43 is fixedly connected to the other end of the driven rotating roller 6, and the matching gear 43 is meshed with the linkage gear 51, so that the main rotating roller 5 and the driven rotating roller 6 can relatively rotate towards each other.

As shown in figures 1 and 3, the shielding mechanism 7 is arranged at the feed inlet 3, and the shielding mechanism 7 comprises shielding cloth 8, so that the problem that the PVC material flies out from the feed inlet 3 after being crushed and harms workers is solved.

As shown in fig. 3 and 4, one end of the shielding cloth 8 is detachably connected above the inner side wall of the feeding hole 3 through a connecting structure 10, the connecting structure 10 includes a fixed magnet 101 and a matching magnet 102, the three fixed magnets 101 are fixed on the upper portion of the shielding cloth 8 at intervals along the horizontal direction, and the matching magnet 102 is fixed on the side wall of the feeding hole 3 at intervals and is attracted to the corresponding fixed magnet 101, so that the shielding cloth 8 is convenient to replace when being damaged or dirty.

As shown in fig. 1 and 5, the shielding mechanism 7 further comprises a fixing structure 9, when the shielding cloth 8 is not taken down, the shielding cloth 8 can be turned over to the upper part of the feeding hopper 2, and the fixing structure 9 is fixed, so that the problem that the shielding cloth 8 is easily lost when being placed at will can be avoided, and the problem that the shielding cloth 8 cannot fixedly obstruct feeding can be avoided.

As shown in fig. 5 and 6, the fixing structure 9 includes a supporting sleeve 91, two ends of the upper portion of the feeding hopper 2 are both formed with a groove 21, the supporting sleeve 91 is accommodated in the groove 21, and the supporting sleeve 91 is guided by the guiding structure 13 to realize stable lifting in the groove 21; the guide structure 13 includes a guide block 131 and a guide groove 132, the guide groove 132 being formed on a side wall of the recess 21, the guide block 131 being fixed to a side wall of the support sleeve 91 and sliding in the guide groove 132.

As shown in fig. 6, the fixing structure 9 further includes a rotating rod 92, the rotating rod 92 is inserted into the supporting sleeve 91 and is screwed to the bottom of the groove 21; an annular plate 921 is fixed on the side wall of the rotating rod 92, and an annular groove 911 for rotating the annular plate 921 is formed in the support sleeve 91, so that the rotating rod 92 can rotate relative to the support sleeve 91, and the support sleeve 91 can be controlled to ascend and descend by the rotating rod 92.

As shown in fig. 6, the fixing structure 9 further includes an abutting plate 93, and the abutting plate 93 is fixed on the sidewall of the supporting sleeve 91 and can abut against the shielding cloth 8 folded to the upper portion of the feeding hopper 2, so as to fix the shielding cloth 8 above the feeding hopper 2.

The specific operation flow of this embodiment is as follows:

stop the material of departure through blocking cloth 8, during the feeding, can upwards turn over blocking cloth 8 and turn over to feeder hopper 2 top and make it be located butt joint board 93 lower part, then hold dwang 92 and rotate with the hand, dwang 92 pivoted in-process downwards, support sleeve 91 is vertical downstream under the cooperation of guide block 131 and guide way 132, make butt joint board 93 stabilize the butt in the upper portion that blocks cloth 8, dwang 92 threaded connection is stable in the bottom of recess 21 at this moment, avoid blocking cloth 8 landing from this and influence the feeding process.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a retrieve breaker of PVC material, includes frame (1) and feeder hopper (2) that are fixed in on frame (1), its characterized in that: the feeding hopper (2) is obliquely provided with a feeding hole (3), a shielding mechanism (7) is arranged at the position of the feeding hole (3), the shielding mechanism (7) comprises shielding cloth (8) and a fixing structure (9), one end of the shielding cloth (8) is connected above the inner side wall of the feeding hole (3), and the fixing structure (9) is used for fixing the shielding cloth (8); fixed knot constructs (9) including connecting butt plate (93) on feeder hopper (2), butt plate (93) butt in turn over to feeder hopper (2) upper portion shelter from cloth (8).

2. A crushing plant for recycling PVC material according to claim 1, characterized in that: fixed knot constructs (9) and still includes support sleeve pipe (91), the upper portion of feeder hopper (2) is formed with recess (21), support sleeve pipe (91) are led and swing joint in recess (21) by guide structure (13), butt joint board (93) are fixed in on the support sleeve pipe (91).

3. A crushing plant for recycling PVC material according to claim 2, characterized in that: the fixing structure (9) further comprises a rotating rod (92), and the rotating rod (92) penetrates through the supporting sleeve (91) and is in threaded connection with the groove (21); be fixed with annular plate (921) on the lateral wall of dwang (92), be formed with the confession in support sleeve (91) annular groove (911) that annular plate (921) pivoted.

4. A crushing plant for recycling PVC material according to claim 2, characterized in that: the guide structure (13) comprises a guide block (131) and a guide groove (132), the guide groove (132) is formed on the side wall of the groove (21), and the guide block (131) is fixed on the side wall of the support sleeve (91) and slides in the guide groove (132).

5. A crushing plant for recycling PVC material according to claim 1, characterized in that: the shielding cloth (8) is detachably connected to the inner side wall of the feed port (3) through a connecting structure (10).

6. A crushing device for recycled PVC material according to claim 5, characterized in that: connection structure (10) are including fixed magnet (101) and cooperation magnet (102), fixed magnet (101) interval is fixed in on sheltering from cloth (8), cooperation magnet (102) interval is fixed in on the lateral wall of feed inlet (3) and with fixed magnet (101) looks attract that correspond.

7. A crushing plant for recycling PVC material according to claim 1, characterized in that: and opposite crushing rollers are arranged below the feeding hopper (2), and are driven by a driving structure (4).

8. A crushing device for recycled PVC material according to claim 7, characterized in that: the driving structure (4) comprises a driving wheel (41), a driven wheel (42) and a matching gear (43), a motor (12) fixedly connected with the driving wheel (41) is fixed on the machine base (1), the crushing roller comprises a main rotating roller (5) and a driven rotating roller (6), the driven wheel (42) is fixedly connected with the main rotating roller (5), and the driving wheel (41) and the driven wheel (42) are connected through a transmission belt (14); and the other side of the main rotating roller (5) is fixedly connected with a linkage gear (51), and the matching gear (43) is fixed on the driven rotating roller (6) and meshed with the linkage gear (51).