CN213972045U

CN213972045U - Vibration screening device for granulator

Info

Publication number: CN213972045U
Application number: CN202021840911.2U
Authority: CN
Inventors: 张洵; 周育兰; 王小杰; 安宇
Original assignee: Tianjin Lianwei Ethylene Engineering Co ltd
Current assignee: Tianjin Lianwei Ethylene Engineering Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-08-17
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a granulator is with vibrations screening device, including screening device main part, feed inlet, screen cloth, discharge gate and base, the top of screening device main part is fixed with the feed inlet, and is provided with cleaning device in the feed inlet, screening device main part inner wall is provided with the screen cloth, the outer wall of screening device main part is fixed with the change device, it is fixed with the discharge gate to change the device, the bottom and the base of screening device main part are fixed. This vibrations sieving mechanism for granulator is provided with cleaning device, wherein cleaning device is provided with the holding rod, fixed plate and cushion, and the staff can stimulate the holding rod from top to bottom and drive the head rod and reciprocate, extrudees first spring simultaneously and produces deformation, after the horizontal upper and lower pulling holding rod, vertically stimulates the holding rod again and clears up the inner wall of feed inlet all-round from top to bottom, can make staff convenient and fast clean the feed inlet inner wall through this device, labour saving and time saving.

Description

Vibration screening device for granulator

Technical Field

The utility model belongs to the technical field of the granulator screening, concretely relates to vibrations screening device for granulator.

Background

The main machine of the granulator is a plastic extruding machine which consists of a feeding port, a vibration motor, a screen and a discharging port, regenerated resources are vigorously developed, waste materials are changed into things of value, the plastic extruding machine divides a machine head into an oblique-angle machine head and a right-angle machine head according to the included angle between the material flow direction of the machine head and the central line of a screw, the plastic granulator needs various auxiliary devices to finish the final plastic granule manufacture in the using process, the vibration screening is one of the auxiliary devices, and the defects are still needed to be improved.

The long-time material that accumulates of feed inlet of current screening plant for the granulator can form thick one deck dirt, and this just leads to the staff to need regularly clear up, comparatively expends time and energy, and current screening plant for the granulator's discharge gate is looked for a long time simultaneously and is leaded to damaging, is difficult to dismantle the change, and for this reason we provide a screening plant for the granulator and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vibrations sieving mechanism for granulator to it is difficult to clear up to put forward the scale deposit of current vibrations sieving mechanism for granulator feed inlet inner wall among the above-mentioned background art, and the discharge gate of vibrations sieving mechanism for granulator damages the problem that is difficult to dismantle the change.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vibrations sieving mechanism for granulator, includes sieving mechanism main part, feed inlet, screen cloth, discharge gate and base, the top of sieving mechanism main part is fixed with the feed inlet, and is provided with cleaning device in the feed inlet, sieving mechanism main part inner wall is provided with the screen cloth, the outer wall of sieving mechanism main part is fixed with the change device, it is fixed with the discharge gate to change the device, the bottom and the base of sieving mechanism main part are fixed.

Preferably, cleaning device is provided with holding rod, head rod, telescopic link, first spring, second connecting rod, fixed plate and cushion, the feed inlet inner wall is laminated with the fixed plate, the fixed plate is articulated with the one end of second connecting rod, the other end of second connecting rod is fixed with the one end of telescopic link, the other end of telescopic link is fixed with the one end of head rod, the other end and the holding rod outer wall of head rod are fixed, be connected with first spring between second connecting rod and the head rod.

Preferably, the fixed plates are symmetrically provided with two groups, and the shape of each group of fixed plates is arc-shaped.

Preferably, the outer wall of fixed plate all is glued with the cushion, and the cushion all laminates with the feed inlet outer wall.

Preferably, the replacing device is provided with a clamping rod, a rotating rod, an external thread, a nut, a fixed rod, a limiting block, a clamping groove, a second spring and a limiting groove, the outer wall of the discharge port is fixed with the clamping rod, the external thread is arranged on the clamping rod, the clamping rod is clamped with the clamping groove, the clamping groove is arranged on the outer wall of the screening device body, the external thread is connected with the nut in a threaded manner, the nut is fixed with one end of the fixed rod, the other end of the fixed rod is fixed with the limiting block, the limiting block is clamped with the limiting groove, and the bottom end of the limiting block is connected with the inner wall of the clamping rod through the second spring.

Preferably, the external thread is arranged in the middle of the rotating rod, and the length of the external thread is larger than that of the limiting groove.

Preferably, the clamping groove and the limiting groove form an integrated structure.

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

(1) the vibration screening device for the granulator is provided with a cleaning device, wherein the cleaning device is provided with a holding rod, a first connecting rod, a telescopic rod, a first spring, a second connecting rod, a fixed plate and a soft cushion, a worker can pull the holding rod up and down to drive the first connecting rod to move up and down, the first connecting rod drives the second connecting rod to move up and down through the telescopic rod, the second connecting rod drives the fixed plate to move up and down, when the fixed plate drives the soft cushion to move downwards along with the inner wall of the feeding hole, the soft cushion rotates along with the articulated shaft, then the second connecting rod is extruded to move inwards, then the telescopic rod is extruded to deform, simultaneously the first spring is extruded to deform, after the holding rod is horizontally pulled up and down, the holding rod is longitudinally pulled up and down to clean the inner wall of the feeding hole in all directions, can make staff convenient and fast clean the feed inlet inner wall through this device, labour saving and time saving.

(2) This vibrations screening device for granulator is provided with changes the device, wherein it is provided with the block pole to change the device, the bull stick, the external screw thread, the screw, the dead lever, the stopper, the block groove, second spring and spacing groove, when the staff need dismantle the change to the discharge gate, at first rotate the bull stick and drive the external screw thread rotation, the external screw thread rotates and drives the screw downstream, the screw drives the dead lever downstream, the dead lever then drives the stopper downstream, stopper downstream extrusion second spring produces deformation, after the top and the spacing groove complete separation of stopper, can stimulate the discharge gate and drive the block pole and outwards remove, make block pole and block groove complete separation dismantle and accomplish the change, can make the discharge gate dismantle comparatively convenient change through this device, the practicality is higher.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic view of the active state of the partial structure of the present invention;

FIG. 3 is a schematic top view of the cleaning device according to the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a screening device main body; 2. a feed inlet; 3. screening a screen; 4. a discharge port; 5. a base; 61. a holding rod; 62. a first connecting rod; 63. a telescopic rod; 64. a first spring; 65. a second connecting rod; 66. a fixing plate; 67. a soft cushion; 71. a clamping rod; 72. a rotating rod; 73. an external thread; 74. a nut; 75. fixing the rod; 76. a limiting block; 77. a clamping groove; 78. a second spring; 79. a limiting groove.

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. 1-5, the present invention provides a technical solution of a vibrating screen device for a pelletizer: the utility model provides a vibrations screening device for granulator, includes screening device main part 1, feed inlet 2, screen cloth 3, discharge gate 4 and base 5, and the top of screening device main part 1 is fixed with feed inlet 2, and is provided with cleaning device in the

feed inlet

2, and 1 inner wall of screening device main part is provided with screen cloth 3, and the outer wall of screening device main part 1 is fixed with the change device, and it is fixed with discharge gate 4 to change the device, and the bottom and the base 5 of screening device main part 1 are fixed.

In this embodiment, it is preferred, cleaning device is provided with holding rod 61, head rod 62, telescopic link 63, first spring 64, second connecting rod 65, fixed plate 66 and

cushion

67, 2 inner walls of feed inlet and the laminating of fixed plate 66, fixed plate 66 is articulated with the one end of second connecting rod 65, the other end of second connecting rod 65 is fixed with the one end of telescopic link 63, the other end of telescopic link 63 is fixed with the one end of head rod 62, the other end and the holding rod 61 outer wall of head rod 62 are fixed, be connected with first spring 64 between second connecting rod 65 and the head rod 62, can make staff convenient and fast clean 2 inner walls of feed inlet through this device, time saving and labor saving.

In this embodiment, it is preferred that fixed plate 66 symmetry is provided with two sets ofly, and the shape of every group fixed plate 66 all sets up to "arc", and the purpose that sets up like this is in order to guarantee cushion 67 outer wall and the laminating of 2 inner walls of feed inlet, clearance that can be better.

In this embodiment, preferably, the outer wall of the fixing plate 66 is glued with the soft pad 67, and the soft pad 67 is attached to the outer wall of the feed inlet 2, and the purpose of the soft pad 67 is to ensure that the inner wall of the feed inlet 2 is cleaned.

In this embodiment, it is preferable, the replacing device is provided with the engaging rod 71, the rotating rod 72, the external thread 73, the screw 74, the fixing rod 75, the limiting block 76, the engaging groove 77, the second spring 78 and the limiting groove 79, the outer wall of the discharge port 4 is fixed with the engaging rod 71, and the external thread 73 has been seted up on the engaging rod 71, the engaging rod 71 is engaged with the engaging groove 77, the engaging groove 77 is seted up on the outer wall of the screening device main body 1, the screw 74 is connected to the external thread 73 through the thread, and the screw 74 is fixed with one end of the fixing rod 75, the other end of the fixing rod 75 is fixed with the limiting block 76, the limiting block 76 is engaged with the limiting groove 79, the bottom of the limiting block 76 is connected with the inner wall of the engaging rod 71 through the second spring 78, the replacing and the disassembling of the discharge port 4 can be convenient and fast through the device, and the practicability is high.

In this embodiment, preferably, the external thread 73 is provided at the middle position of the rotating rod 72, the length of the external thread 73 is greater than that of the limiting groove 79, and it is ensured that the screw 74 can be completely separated from the limiting groove 79 to complete the detachment after moving from the upper end of the external thread 73 to the bottom end.

In this embodiment, preferably, the engaging groove 77 and the limiting groove 79 constitute an integral structure, so that the engaging rod 71 and the limiting block 76 are matched to form an engaging between the engaging groove 77 and the limiting groove 79, and the fixing firmness of the discharge port 4 is ensured.

The utility model discloses a theory of operation and use flow: the staff can stimulate the holding rod 61 from top to bottom and drive the first connecting rod 62 and reciprocate, the first connecting rod 62 drives the second connecting rod 65 through the telescopic link 63 and reciprocates, the second connecting rod 65 drives fixed plate 66 and reciprocates, it is along with 2 inner walls downstream of feed inlet to drive cushion 67 as fixed plate 66, cushion 67 rotates along with the articulated shaft, then extrude second connecting rod 65 and inwards move, extrusion telescopic link 63 produces deformation afterwards, extrude first spring 64 and produce deformation simultaneously, after horizontal upper and lower pulling holding rod 61, again vertically upper and lower pulling holding rod 61 is to the all-round clearance of inner wall of feed inlet 2, can make staff convenient and fast clean 2 inner walls of feed inlet through this device, time saving and labor saving.

When the staff need dismantle the change to discharge gate 4, at first rotate bull stick 72 and drive external screw thread 73 and rotate, external screw thread 73 rotates and drives screw 74 downstream, screw 74 drives dead lever 75 downstream, dead lever 75 then drives stopper 76 downstream, stopper 76 downstream extrusion second spring 78 produces deformation, after the top and the spacing groove 79 total separation of stopper 76, can stimulate discharge gate 4 and drive block pole 71 lateral shifting, make block pole 71 and block groove 77 total separation dismantle and accomplish the change, can make discharge gate 4 can comparatively convenient change dismantle through this device, therefore, the practicality is higher, the operation is ended so far.

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 vibrations screening device for granulator, includes sieving mechanism main part (1), feed inlet (2), screen cloth (3), discharge gate (4) and base (5), its characterized in that: the top of sieving mechanism main part (1) is fixed with feed inlet (2), and is provided with cleaning device in feed inlet (2), sieving mechanism main part (1) inner wall is provided with screen cloth (3), the outer wall of sieving mechanism main part (1) is fixed with the change device, it is fixed with discharge gate (4) to change the device, the bottom and base (5) of sieving mechanism main part (1) are fixed.

2. The vibrating screen device for the pelletizer as set forth in claim 1, wherein: cleaning device is provided with holding rod (61), head rod (62), telescopic link (63), first spring (64), second connecting rod (65), fixed plate (66) and cushion (67), feed inlet (2) inner wall and fixed plate (66) laminating, fixed plate (66) are articulated with the one end of second connecting rod (65), the other end of second connecting rod (65) is fixed with the one end of telescopic link (63), the other end of telescopic link (63) is fixed with the one end of head rod (62), the other end and holding rod (61) outer wall of head rod (62) are fixed, be connected with first spring (64) between second connecting rod (65) and head rod (62).

3. The vibrating screen device for the pelletizer as set forth in claim 2, wherein: the fixing plates (66) are symmetrically provided with two groups, and the shape of each group of fixing plates (66) is arc-shaped.

4. The vibrating screen device for the pelletizer as set forth in claim 2, wherein: the outer wall of fixed plate (66) all is glued soft pad (67), and soft pad (67) all with feed inlet (2) outer wall laminating.

5. The vibrating screen device for the pelletizer as set forth in claim 1, wherein: the replacing device is provided with a clamping rod (71), a rotating rod (72), an external thread (73), a nut (74), a fixed rod (75), a limiting block (76), a clamping groove (77), a second spring (78) and a limiting groove (79), the clamping rod (71) is fixed on the outer wall of the discharge hole (4), and the clamping rod (71) is provided with an external thread (73), the clamping rod (71) is clamped with the clamping groove (77), the clamping groove (77) is arranged on the outer wall of the screening device main body (1), the external thread (73) is connected with a screw nut (74) in a threaded manner, the screw nut (74) is fixed with one end of a fixed rod (75), the other end of the fixed rod (75) is fixed with a limit block (76), the limiting block (76) is clamped with the limiting groove (79), and the bottom end of the limiting block (76) is connected with the inner wall of the clamping rod (71) through a second spring (78).

6. The vibrating screen device for the pelletizer as set forth in claim 5, wherein: the external thread (73) is arranged in the middle of the rotating rod (72), and the length of the external thread (73) is larger than that of the limiting groove (79).

7. The vibrating screen device for the pelletizer as set forth in claim 5, wherein: the clamping groove (77) and the limiting groove (79) form an integrated structure.