CN212826292U

CN212826292U - Safe type plastic panel breaker

Info

Publication number: CN212826292U
Application number: CN202021258387.8U
Authority: CN
Inventors: 梁孝峰; 程胜国
Original assignee: Foshan Jinsaifu Plastic Products Co ltd
Current assignee: Foshan Jinsaifu Plastic Products Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-30
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to a safe type plastic panel breaker, it includes breaker body, two pivots, installation axle and plastics roller shutter, the breaker body is equipped with the pan feeding mouth, two the pivot extends towards the same direction, two the pivot one end of keeping away from each other respectively with the relative both sides of pan feeding mouth rotate to be connected, two the one end that the pivot is close to each other respectively with the relative both ends detachable connection of installation axle, plastics roller shutter with install the detachable connection of axle, the pivot is equipped with and is used for installing the retaining member of axle and pivot locking, the installation axle is equipped with and is used for installing the connecting piece at the installation axle with plastics roller shutter. This application has the effect that improves plastics and roll up curtain change difficulty and plastics and roll up the curtain and cause inconvenience to the clearance machine is inside.

Description

Safe type plastic panel breaker

Technical Field

The application relates to the field of plate crushing, in particular to a safe plastic plate crusher.

Background

The plastic plate crusher is used for crushing various plastic materials or rubber, is an ideal device for recycling large-scale sectional materials, has the advantages of high crushing capacity, high yield and stable working performance, and finishes the crushing process of the plastic plates by virtue of the rotating movable knife and the fixed knife during working.

At present, a plastic plate crusher mainly comprises a crusher body, a movable cutter and a fixed cutter, wherein the movable cutter and the fixed cutter are respectively rotatably installed in the crusher body, a feeding port is formed in the crusher body, and a plastic roller shutter used for safety protection is riveted to the feeding port. In the process of crushing the plastic plates, the plates penetrate through the plastic roller shutters to enter the crusher body to be crushed, so that the plastic roller shutters are easily damaged and need to be replaced in time.

Aiming at the related technologies, the inventor thinks that the defect that the replacement is difficult due to the fact that the plastic roller shutter and a feeding port of a plastic plate crusher are riveted through rivets, and the plastic roller shutter brings inconvenience to cleaning of operators when the machine is cleaned.

SUMMERY OF THE UTILITY MODEL

In order to improve the difficult and plastics of rolling up the curtain and roll up the curtain and cause inconvenient problem to the clearance inside, this application provides a safe type plastic panel breaker.

The application provides a safe type plastic panel breaker adopts following technical scheme:

the utility model provides a safe type plastic panel breaker, includes breaker body, two pivots, installation axle and plastics book curtain, the breaker body is equipped with the pan feeding mouth, two the pivot extends towards the same direction, two the one end that the pivot was kept away from each other respectively with the relative both sides of pan feeding mouth are rotated and are connected, two the one end that the pivot is close to each other respectively with the relative both ends detachable connection of installation axle, plastics roll up the curtain with install the detachable connection of axle, the pivot is equipped with and is used for installing the retaining member of axle and pivot locking, the installation axle is equipped with and is used for rolling up the connecting piece at the installation axle with plastics.

By adopting the technical scheme, when the plastic roller shutter is damaged, the locking between the mounting shaft and the rotating shaft is released through the locking piece, then the mounting shaft is taken out from the feeding port, a new plastic roller shutter is mounted on the mounting shaft through the connecting piece, and the mounting shaft is mounted on the rotating shaft through the locking piece, so that the plastic roller shutter is convenient to replace; when needs clearance plastic panel broken inside, rotate the pivot, the installation axle is along with the rotation of pivot and get up the rolling up of plastics roller shutter to make things convenient for operating personnel to clear up the inside of plastic panel breaker.

Preferably, the retaining member is the lock sleeve, the lock sleeve is followed the length direction of pivot extends, lock sleeve slidable mounting in the pivot, the installation axle with the pivot is located simultaneously in the lock sleeve, the installation axle is equipped with and is used for making the pivot drive installation axle pivoted driving medium.

By adopting the technical scheme, when a new plastic roller shutter is installed, the opposite ends of the installation shaft are respectively abutted against one ends of the two rotating shafts close to each other, and the sliding locking sleeve is positioned in the locking sleeve when the installation shaft and the rotating shafts are positioned at the same time, so that the installation shaft is fixed on the rotating shafts; the rotating shaft is rotated, and the rotating shaft can drive the installation shaft to rotate through the transmission piece.

Preferably, the driving medium is the lug, the lug is according to the relative both ends of installation axle, the lug is followed the radial extension of installation axle, the draw-in groove has been seted up respectively to the one end that the pivot is close to each other, the draw-in groove is followed the radial extension of pivot, wherein one end of draw-in groove with the lateral wall intercommunication of pivot, the lug with draw-in groove looks joint.

By adopting the technical scheme, when the mounting shaft is mounted on the rotating shaft, the lugs at the two ends of the mounting shaft are respectively clamped with the corresponding clamping grooves, and the end surface of the mounting shaft is aligned with the end surface of the rotating shaft, so that an operator can conveniently and quickly connect the mounting shaft with the rotating shaft; the outer side wall of the bump is abutted to the inner wall of the clamping groove, so that the rotating shaft can drive the mounting shaft to rotate.

Preferably, the connecting piece is for being equipped with open-ended snap ring, the installation axle is equipped with a plurality of through-holes along length direction spaced apart, the through-hole is followed the radial link up of installation axle, the snap ring is worn to locate in the through-hole, the both ends that the snap ring is close to each other all are equipped with the fixed plate, the fixed plate is equipped with and is used for fixing plastics roller shutter the intra-annular mounting of snap ring.

Through adopting above-mentioned technical scheme, when installing plastics roller shutter, pass the through-hole with the snap ring, then pass plastics roller shutter and pass the fixed plate and arrange the snap ring in, use the mounting to fix plastics roller shutter in the snap ring to fix plastics roller shutter at the installation axle, and then realize the quick convenient installation of plastics roller shutter and installation axle.

Preferably, the fixing part is a bolt and a nut, the bolt sequentially penetrates through the fixing plates and the plastic roller shutter located between the two fixing plates, and the bolt is in threaded fit with the nut.

By adopting the technical scheme, when the plastic roller shutter is arranged on the installation shaft, the bolt penetrates through the fixing plate and the plastic roller shutter, and the plastic roller shutter can be fixed with the installation shaft by screwing the nut; when the plastic roller shutter needs to be disassembled, the bolt is unscrewed and pulled out, so that the plastic roller shutter can be taken out from the installation shaft, and the detachable connection of the plastic roller shutter and the installation shaft is realized.

Preferably, the rotating shaft is provided with a sliding groove along the axial direction, the sliding groove extends along the length direction of the rotating shaft, one end, close to the side wall of the feeding port, of the locking sleeve is provided with a clamping block along the circumferential direction, the clamping block is slidably mounted in the sliding groove, the sliding groove is sleeved with an elastic part, one end of the elastic part is mounted on the inner wall, close to the side wall of the feeding port, of the sliding groove, and the other end of the elastic part is connected with the clamping block.

Through adopting above-mentioned technical scheme, when will install the axle installation when the pivot, the slip lock sleeve makes two pivots one end that are close to each other arrange the lock sleeve in outside, with installation axle and pivot looks butt back, loosen the hand, the lock sleeve promotes the lock sleeve to fixture block and spout inner wall joint under the promotion of elastic component, at this moment, installation axle and pivot are located the lock sleeve simultaneously, under the thrust of elastic component, the lock sleeve is stably maintained and is located the lock sleeve at installation axle and pivot simultaneously, thereby make the installation axle firm mounting in the pivot.

Preferably, one end of the rotating shaft, which is far away from the rotating shaft, extends out of the feeding port, one end of the rotating shaft, which is far away from the feeding port, is hinged with a ratchet wheel, the pawl is connected with the outer side wall of the feeding port through a bolt, a pawl is arranged at the position, close to the ratchet wheel, of the outer side wall of the feeding port, and the pawl is meshed with the ratchet wheel.

By adopting the technical scheme, when the plastic plate crusher works normally, the bolt is screwed down, the pawl is meshed with the ratchet wheel to limit the rotation of the ratchet wheel, so that the rotating shaft is fixed and does not rotate, and the plastic roller shutter plays a role in safety protection when the plastic plate crusher works; when the machine is required to be cleaned, the bolt is unscrewed, and the engagement between the pawl and the ratchet wheel is removed, so that an operator can rotate the rotating shaft to drive the mounting shaft to wind the plastic roller shutter, and the operator can clean the inside of the machine conveniently.

Preferably, a handle is arranged at one end, far away from the feeding port, of the rotating shaft.

Through adopting above-mentioned technical scheme, twist grip can drive the pivot and rotate to make things convenient for operating personnel to rotate the pivot when needs.

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

1. the plastic roller shutter is detachably arranged on the mounting shaft, so that the plastic roller shutter can be replaced in time when the plastic roller shutter is damaged; the installation axle can be driven in the rotation pivot and the rolling is carried out to the plastics roller shutter to realize can make things convenient for operating personnel to clear up the machine with the rolling of plastics roller shutter when clearing up the inside of plastic panel breaker.

2. Through setting up lug and draw-in groove for when lug and draw-in groove looks joint, the terminal surface of installation axle and the terminal surface of pivot just align, thereby make things convenient for operating personnel to accomplish the installation fast.

Drawings

FIG. 1 is a schematic structural diagram of a plastic panel crusher according to an embodiment of the present disclosure;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic structural diagram of a bump and a card slot according to an embodiment of the present application.

Description of reference numerals: 1. a crusher body; 11. a feeding port; 21. a rotating shaft; 22. a handle; 23. a ratchet wheel; 24. a pawl; 25. a spring; 26. a locking sleeve; 27. a clamping block; 28. a chute; 29. a card slot; 31. installing a shaft; 32. a snap ring; 33. a fixing plate; 34. a plastic roller shutter; 35. and (4) a bump.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses safe type plastic panel breaker. Referring to fig. 1, the crusher comprises a crusher body 1, wherein a square feeding port 11 is formed in the crusher body 1, and the feeding port 11 extends along a horizontal square shape.

Referring to fig. 2 and 3, the lateral walls of the two ends of the feeding port 11 along the length direction are respectively provided with a rotating shaft 21, the two rotating shafts 21 all extend along the length direction of the feeding port 11, one ends of the two rotating shafts 21, which are far away from each other, are respectively rotatably connected with the lateral walls corresponding to the feeding port 11 and extend out of the crusher body 1, one ends of the two rotating shafts 21, which are close to each other, are provided with an installation shaft 31, the installation shaft 31 extends along the extending direction of the rotating shafts 21, and the two opposite ends of the installation shaft 31 are detachably connected with one ends of the two.

Spout 28 has been seted up along circumference to the one end lateral wall that pivot 21 is close to installation axle 31, spout 28 extends along the length direction of pivot 21, pivot 21 is equipped with the retaining member, the retaining member is lock sleeve 26, lock sleeve 26 extends along the extending direction of pivot 21, lock sleeve 26 and pivot 21 sliding connection, the one end that installation axle 31 was kept away from to lock sleeve 26 is fixed with fixture block 27 along circumference, fixture block 27 sliding mounting is in spout 28, when fixture block 27 and spout 28 are close to the inside wall joint of installation axle 31 one end, installation axle 31 and pivot 21 are located lock sleeve 26 simultaneously, thereby make things convenient for lock sleeve 26 to fix installation axle 31 in pivot 21.

The pivot 21 cover is equipped with the elastic component, and the elastic component is spring 25, and the inner wall, the other end and fixture block 27 fixed connection of installation axle 31 one end are kept away from to the spout 28 are fixed to the one end of spring 25 to make the elastic component exert thrust to lock sleeve 26, make lock sleeve 26 maintain pivot 21 and installation axle 31 lie in lock sleeve 26 simultaneously, and then be favorable to installing the firm installation in pivot 21 of installation axle 31.

One end that pivot 21 kept away from each other extends pan feeding mouth 11, and the one end that pivot 21 kept away from pan feeding mouth 11 is fixed with ratchet 23, and the position that pan feeding mouth 11 lateral wall is close to ratchet 23 top is equipped with pawl 24, and pawl 24 passes through the detachable connection of bolt and pan feeding mouth 11 lateral wall, and pawl 24 meshes with ratchet 23 mutually to the rotation of convenient restriction as required or contact pivot 21.

Handles 22 are arranged at two opposite ends of the rotating shaft 21, and the handles 22 are fixedly connected with the rotating shaft 21, so that an operator can rotate the rotating shaft 21 conveniently.

The relative both ends of installation axle 31 are fixed with the driving medium, the driving medium is lug 35, lug 35 is along the radial extension of installation axle 31, draw-in groove 29 has been seted up respectively to the one end that pivot 21 is close to each other, draw-in groove 29 is along the radial extension of pivot 21, one of them one end of draw-in groove 29 and the lateral wall of pivot 21 intercommunication, lug 35 and draw-in groove 29 looks joint, thereby be convenient for the operator to align the terminal surface of installation axle 31 and pivot 21 fast, the pivot 21 of being convenient for simultaneously drives installation axle 31 and rotates.

A plurality of through-holes have been seted up along length direction to installation axle 31, the through-hole radially link up along installation axle 31, installation axle 31 is equipped with the connecting piece, the connecting piece is snap ring 32, snap ring 32 is equipped with the opening, in the through-hole was worn to locate by snap ring 32, the one end that snap ring 32 is close to each other is fixed with fixed plate 33 respectively, two fixed plates 33 set up relatively, the centre gripping has plastics to roll up curtain 34 between two relative fixed plates 33, fixed plate 33 is equipped with the mounting, the mounting is bolt and nut, the bolt passes fixed plate 33 and plastics roll up curtain 34 in proper order, bolt and nut threaded connection, thereby it is fixed with fixed plate 33 to roll up curtain 34 with plastics, and then fix plastics roll up curtain 34 in installation axle.

The implementation principle of the safe type plastic panel breaker of the embodiment of this application is: when the plastic roller shutter 34 is damaged and needs to be replaced, the locking sleeve 26 slides to separate the locking sleeve 26 from the mounting shaft 31, the mounting shaft 31 is taken out from the material inlet 11, the bolt of the clamping ring 32 is unscrewed, and the plastic roller shutter 34 is taken out from the clamping ring 32, so that the damaged plastic roller shutter 34 is dismounted; the snap ring 32 is packed into with new plastics book curtain 34, screw up the bolt and fix plastics book curtain 34 in snap ring 32, then slide lock sleeve 26 and two pivot 21 one end that are close to each other and be located outside the lock sleeve 26, the draw-in groove 29 looks joint of the draw-in groove 29 with installation axle 31 and pivot 21, loosen the hand, lock sleeve 26 slides under the promotion of spring 25 and is located the lock sleeve 26 simultaneously to installation axle 31 and pivot 21 to accomplish the installation of plastics book curtain 34, and then accomplish the plastics book curtain 34 of damage and change.

When the interior of the crusher needs to be cleaned, the bolt on the pawl 24 is loosened, the engagement between the pawl 24 and the ratchet wheel 23 is released, and the rotating shaft 21 is rotated, so that the plastic roller shutter 34 is wound by the mounting shaft 31, and the interior of the crusher is convenient for an operator to clean.

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 safety type plastic plate crusher is characterized by comprising a crusher body (1), two rotating shafts (21), an installation shaft (31) and a plastic roller shutter (34), wherein the crusher body (1) is provided with a feeding port (11), the two rotating shafts (21) extend towards the same direction, the two rotating shafts (21) are far away from each other, one ends of the two rotating shafts (21) are respectively rotatably connected with the two opposite sides of the feeding port (11), the two rotating shafts (21) are close to each other, one ends of the two rotating shafts (21) are respectively detachably connected with the two opposite ends of the installation shaft (31), the plastic roller shutter (34) is detachably connected with the installation shaft (31), the rotating shafts (21) are provided with locking pieces used for locking the installation shaft (31) and the rotating shafts (21), and the installation shaft (31) is provided with connecting pieces used for installing the plastic roller shutter (34) on the installation shaft (31).

2. The safe plastic plate crusher as claimed in claim 1, wherein the locking member is a locking sleeve (26), the locking sleeve (26) extends along the length direction of the rotating shaft (21), the locking sleeve (26) is slidably mounted on the rotating shaft (21), the mounting shaft (31) and the rotating shaft (21) are both located in the locking sleeve (26), and the mounting shaft is provided with a transmission member for driving the rotating shaft to rotate.

3. The safe plastic plate crusher as claimed in claim 2, wherein the transmission members are protrusions (35), the protrusions (35) are mounted at opposite ends of the mounting shaft (31), the protrusions (35) extend in a radial direction of the mounting shaft (31), the ends of the rotating shafts (21) close to each other are respectively provided with a clamping groove (29), the clamping grooves (29) extend in the radial direction of the rotating shafts (21), one end of each clamping groove (29) is communicated with an outer side wall of the rotating shaft (21), and the protrusions (35) are clamped with the clamping grooves (29).

4. The safe plastic plate crusher as claimed in claim 1, wherein the connecting member is a snap ring (32) having an opening, the mounting shaft (31) has a plurality of through holes spaced apart along a length direction, the through holes penetrate along a radial direction of the mounting shaft (31), the snap ring (32) is inserted into the through holes, the two ends of the snap ring (32) close to each other are provided with fixing plates (33), and the fixing plates (33) are provided with fixing members for fixing the plastic roller blind (34) in the snap ring (32).

5. A safety plastic panel breaker according to claim 4 wherein the fixing members are bolts and nuts, the bolts pass through the fixing plates (33) and the plastic roller blind (34) between the two fixing plates (33), and the bolts are in threaded engagement with the nuts.

6. The safe plastic plate crusher as claimed in claim 2, wherein a sliding groove (28) is formed in the rotating shaft (21) along the circumferential direction, the sliding groove (28) extends along the length direction of the rotating shaft (21), a clamping block (27) is circumferentially arranged at one end, close to the side wall of the feeding port (11), of the locking sleeve (26), the clamping block (27) is slidably mounted in the sliding groove (28), an elastic member is sleeved on the sliding groove (28), one end of the elastic member is mounted on the inner wall, close to the side wall of the feeding port (11), of the sliding groove (28), and the other end of the elastic member is connected with the clamping block (27).

7. The safe plastic plate crusher as claimed in claim 6, wherein one end of the rotating shaft (21) away from each other extends out of the feed port (11), a ratchet wheel (23) is arranged at one end of the rotating shaft (21) away from the feed port (11), a pawl (24) is hinged to the outer side wall of the feed port (11) at a position close to the ratchet wheel (23), the pawl (24) is connected with the outer side wall of the feed port (11) through a bolt, and the pawl (24) is meshed with the ratchet wheel (23).

8. The safety plastic plate crusher as claimed in claim 3, wherein a handle (22) is provided at an end of the rotating shaft (21) away from the feeding port (11).