CN211231407U

CN211231407U - Shock absorption seat for plastic granulator

Info

Publication number: CN211231407U
Application number: CN201921513914.2U
Authority: CN
Inventors: 王淼江
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-08-11
Anticipated expiration: 2029-09-12

Abstract

The utility model provides a shock absorption seat for a plastic granulator, which comprises a shell, an arc-shaped pad, an engine body placing frame, a bow plate, a connecting block, a fixed cylinder, a base and a shock absorption column, wherein the arc-shaped pad is fixed on the upper inner wall of the shell through bolts, the engine body placing frame is arranged between the arc-shaped pads, and the engine body placing frame is clamped and installed on the upper part of the connecting block; the two ends of the upper part of the bow plate are respectively provided with a connecting block in an integrated mode, and the lower part of the bow plate is arranged on the upper part of the base in a clamping mode; the base passes through the screw fixation in the bottom of casing, and is fixed with the shock attenuation post between two upper ledge portions of base and two connecting blocks respectively the joint. The utility model discloses the organism rack, bow word board and shock attenuation post's setting, the organism is placed more stably, does not disturb normal work, and the inner structure is convenient for change in overall structure design, adopts to fold and presses and has avoided single elasticity shock attenuation with the hydraulic pressure mode, and the improvement that is showing absorbing performance satisfies the needs of settlement.

Description

Shock absorption seat for plastic granulator

Technical Field

The utility model belongs to the technical field of plastic processing apparatus spare part, especially, relate to a shock attenuation seat for plastic pellet cutting machine.

Background

The plastic granulator is mainly used for processing waste plastic films, woven bags, agricultural convenient bags, basins, barrels, beverage bottles, furniture, daily necessities and the like, is suitable for most common waste plastics, and is a plastic regeneration processing machine which has the widest application and the most extensive use in the waste plastic regeneration industry and is most popular with users.

However, when the plastic granulator is in operation, the machining quality of the granulator is affected and inconvenient inevitably due to the vibration of the machine.

The invention discloses a damping base for a plastic granulator, which is disclosed as CN 207432550U, and comprises a base, wherein an inner groove is fixedly connected to the bottom of the inner side of the base, corner wrapping pieces are fixedly connected to corners of the inner side of the inner groove, a bottom plate is arranged on the upper surface of the inner groove, a vibration isolator is arranged at the upper end of the bottom plate, a supporting plate is fixedly connected to the upper end of the vibration isolator, protective door plates are hinged to the front and back of the base, and fixing bolts for fixing the protective door plates are arranged on two sides of the base. But the relatively poor organism that leads to of a current vibration damping mount for plastic granulator has the layer board damping force to place the work that the unstability influences the eager grain, and the inner structure is not convenient for change in the setting up of structure, adopts single elasticity shock attenuation mode, and the effect is not good, does not have the vibrations that effectual reduction pelleter produced when the operation, does not have the fine problem of satisfying the settlement needs and requiring.

Therefore, it is necessary to invent a shock-absorbing seat for a plastic granulator.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a vibration damping mount for plastic granulator to solve current vibration damping mount for plastic granulator and have the relatively poor organism that leads to of layer board damping force and place the work that unstable influence was cut grain, the inner structure is not convenient for change in the setting of structure, adopts single elasticity shock attenuation mode, and the effect is not good, does not have the vibrations that effectual reduction pelleter produced when the operation, does not have the fine problem of setting for needs and requirement of satisfying. A shock absorption seat for a plastic granulator comprises a shell, arc-shaped pads, a machine body placing frame, a bow plate, a connecting block, a fixing cylinder, a base and shock absorption columns, wherein the arc-shaped pads are fixed on the upper inner wall of the shell through bolts, the machine body placing frame is arranged between the arc-shaped pads, and the machine body placing frame is clamped and installed on the upper portion of the connecting block; the two ends of the upper part of the bow plate are respectively provided with a connecting block in an integrated mode, the bow plate is provided with a fixing cylinder through a screw, and the lower part of the bow plate is arranged on the upper part of the base in a clamping mode; the base is fixed at the bottom of the shell through screws, and damping columns are clamped and fixed between the two upper side parts of the base and the two connecting blocks respectively; the base comprises a base body, inner springs, a groove, a rectangular block and a rectangular groove, wherein the inner parts of the base body are sequentially fixed with a plurality of inner springs through screws; the two grooves are respectively arranged at two ends of the upper part of the seat body, and the grooves are arranged in an arc shape and correspondingly clamped with the bottoms of the shock absorption columns; the rectangular block is fixed in the upper middle of the base body through screws, a rectangular groove is formed in the upper portion of the rectangular block, and the rectangular groove is correspondingly clamped with the bottom of the bow plate.

The arc pad is equipped with two, and all fixes respectively at two upper inner walls of casing through the bolt, and this arc pad adopts rubber materials to make.

The machine body placing frame comprises a frame body, baffle plates, arc-shaped grooves, connecting grooves and rubber blocks, wherein the baffle plates are integrally arranged at the two upper ends of the frame body, and the arc-shaped grooves are formed in the side parts of the two baffle plates; the arc-shaped groove and the arc-shaped pad have the same size and are correspondingly clamped and mounted; the connecting grooves are provided with two parts which are respectively arranged at the bottom of the frame body, have the same size as the connecting blocks and are correspondingly clamped and installed with each other; the upper portion of support body is glued in proper order has a plurality of block rubber, and this block rubber is the arc form setting.

The bow plates are four arc-shaped steel plates with different lengths, wherein the bow plate at the upper part is the longest, the bow plate at the bottom part is the shortest, the two bow plates at the middle part have the same size, and the bow plates are mutually attached and fixed through a fixing cylinder; the size of the shortest one of the lower parts of the bow plates is the same as that of the rectangular groove, and the bow plates are correspondingly clamped and mounted.

The damping column is provided with two damping columns which are identical in structural arrangement and comprise a body, a partition plate, a piston, a matching spring, a clamping column, an oil storage cavity, a compression valve, a compensation cavity, a compensation valve and an arc-shaped bulge, wherein the partition plate is fixed between the inner upper wall of the body; a matching spring is fixed between the partition plate and the body, an oil storage cavity is formed in the body and is positioned below the partition plate, and a compensation cavity is arranged below the oil storage cavity; the piston is arranged in the oil storage cavity, a piston rod is fixed at the upper part of the piston, the piston rod penetrates through the partition plate through a sealing ring and is connected with a clamping column, and the clamping column is clamped in the connecting block; the compression valve is arranged at the upper part of the compensation cavity and is positioned in the oil storage cavity, wherein the compensation cavity is internally provided with the compensation valve, one end of the compensation valve is communicated with the oil storage cavity, and the oil storage cavity and the compensation cavity are internally filled with hydraulic oil; the arc-shaped protrusions are integrally arranged on the lower portion of the body, and the arc-shaped protrusions are identical to the grooves in size and are installed in a mutually corresponding clamping mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses thereby placing of organism rack carries out work, and structural design has improved the stability of carrying out eager grain process, produces higher damping nature to the pelleter of placing and prevents that the accident from dropping, and the arc joint mode is just with dismantle, conveniently changes inner structure.

2. The utility model discloses bow daughter board's setting adopts the arc steel sheet to fold the mode that presses each other and has apparent buffering shock attenuation effect, and the joint mode realizes mutually supporting with the base to holistic damping performance has been improved, and practical function is good.

3. The utility model discloses the setting of shock attenuation post adopts the mutual friction between the hydraulic pressure fluid to form the damping force to the shock attenuation effect of further improvement cushion socket breaks away from single elasticity shock attenuation mode, and the improvement effect that is showing makes the more stable work of pelleter, satisfies the needs of settlement.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the machine body placing frame of the present invention.

Fig. 3 is a schematic view of the base structure of the present invention.

Fig. 4 is a schematic structural view of the shock-absorbing column of the present invention.

In the figure:

1-shell, 2-arc pad, 3-body placing rack, 31-frame body, 32-baffle, 33-arc groove, 34-connecting groove, 35-rubber block, 4-bow plate, 5-connecting block, 6-fixing barrel, 7-base, 71-base body, 72-inner spring, 73-groove, 74-rectangular block, 75-rectangular groove, 8-shock absorption column, 81-body, 82-partition plate, 83-piston, 84-matching spring, 85-clamping column, 86-oil storage chamber, 87-compression valve, 88-compensation chamber, 89-compensation valve and 810-arc projection.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 4

The utility model provides a shock absorption seat for a plastic granulator, which comprises a shell 1, an arc-shaped pad 2, an engine body placing frame 3, a bow plate 4, a connecting block 5, a fixed cylinder 6, a base 7 and a shock absorption column 8, wherein the arc-shaped pad 2 is fixed on the upper inner wall of the shell 1 through bolts, the engine body placing frame 3 is arranged between the arc-shaped pads 2, and the engine body placing frame 3 is clamped and installed on the upper part of the connecting block 5; the two ends of the upper part of the bow plate 4 are respectively provided with a connecting block 5 in an integrated manner, the bow plate 4 is provided with a fixing cylinder 6 through a screw, and the lower part of the bow plate 4 is arranged on the upper part of a base 7 in a clamping manner; the base 7 is fixed at the bottom of the shell 1 through screws, and damping columns 8 are clamped and fixed between the two upper side parts of the base 7 and the two connecting blocks 5 respectively; the base 7 comprises a base body 71, inner springs 72, a groove 73, a rectangular block 74 and a rectangular groove 75, wherein the inner part of the base body 71 is sequentially fixed with a plurality of inner springs 72 through screws; two grooves 73 are arranged and are respectively arranged at two ends of the upper part of the seat body 71, and the grooves 73 are arranged in an arc shape and correspondingly clamped with the bottom of the shock absorption column 8; the rectangular block 74 is fixed at the upper middle part of the base body 71 through a screw, and the upper part of the rectangular block 74 is provided with a rectangular groove 75, and the rectangular groove 75 is correspondingly clamped with the bottom of the bow plate 4.

Arc pad 2 is equipped with two, and all fixes respectively at two upper inner walls of casing 1 through the bolt, and this arc pad 2 adopts rubber materials to make, is convenient for install organism rack 3's joint, can use rather than mutually supporting, and simple structure is not fragile.

The machine body placing frame 3 comprises a frame body 31, baffle plates 32, arc-shaped grooves 33, connecting grooves 34 and rubber blocks 35, wherein the baffle plates 32 are integrally arranged at two upper ends of the frame body 31, and the arc-shaped grooves 33 are formed in the side parts of the two baffle plates 32; the arc-shaped groove 33 and the arc-shaped pad 2 have the same size and are correspondingly clamped and mounted; the two connecting grooves 34 are respectively arranged at the bottom of the frame body 31, and the connecting grooves 34 and the connecting blocks 5 have the same size and are correspondingly clamped and mounted with each other; the upper portion of support body 31 is glued in proper order has a plurality of block rubber 35, and this block rubber 35 is the arc form setting, thereby the pelleter of being convenient for place and carry out work, and structural design has improved the stability of carrying out eager grain process, produces higher damping nature to the pelleter of placing and prevents that the accident from dropping, and the arc joint mode is just with dismantling, conveniently changes inner structure.

The bow plates 4 are four arc-shaped steel plates with different lengths, wherein the upper bow plate 4 is the longest, the bottom is the shortest, the two bow plates 4 in the middle are the same in size, and the bow plates 4 are tightly fixed with each other through a fixing cylinder 6; the size of the shortest one in 4 lower parts of bow plate is the same with 75 sizes of rectangular channel to the installation of mutual corresponding joint, the mode that adopts the arc steel sheet to fold each other and press has apparent buffering shock attenuation effect, and the joint mode realizes mutually supporting with base 7, thereby has improved holistic damping performance, and practical function is good.

The shock absorption column 8 is provided with two shock absorption columns which are identical in structural arrangement and comprise a body 81, a partition plate 82, a piston 83, a matching spring 84, a clamping column 85, an oil storage cavity 86, a compression valve 87, a compensation cavity 88, a compensation valve 89 and an arc-shaped bulge 810, wherein the partition plate 82 is fixed between the inner upper walls of the body 81; a matching spring 84 is fixed between the partition plate 82 and the body 81, an oil storage cavity 86 is formed in the body 81, the oil storage cavity 86 is positioned below the partition plate 82, and a compensation cavity 88 is arranged below the oil storage cavity 86; the piston 83 is arranged in the oil storage cavity 86, a piston rod is fixed at the upper part of the piston 83, the piston rod penetrates through the partition plate 82 through a sealing ring and is connected with a clamping column 85, and the clamping column 85 is clamped in the connecting block 5; the compression valve 87 is arranged at the upper part of the compensation chamber 88 and is positioned in the oil storage chamber 86, wherein a compensation valve 89 is arranged in the compensation chamber 88, one end of the compensation valve 89 is communicated with the oil storage chamber 86, and hydraulic oil is filled in the oil storage chamber 86 and the compensation chamber 88; the arc-shaped protrusion 810 is integrally arranged on the lower portion of the body 81, the arc-shaped protrusion 810 and the groove 73 are identical in size and are correspondingly clamped and installed, and damping force is formed by mutual friction between hydraulic oil, so that the damping effect of the damping seat is further improved, a single elastic damping mode is eliminated, the remarkable improvement effect is achieved, the granulator can work more stably, and the set requirement is met.

Principle of operation

The utility model discloses in, during the use, place the plastic granulator on support body 31 on organism rack 3, because arc wall 33 and arc fill up 2 for corresponding the joint installation, whole comparatively stable, thereby rubber block 35 can produce great damping force to the pelleter of placing and make its better work be difficult for dropping. Produce vibrations after the pelleter begins to work, the bow plate 4 of overlying each other this moment can realize certain buffering to the shaking force that produces to under the elastic force effect of the interior spring 72 in base 7, realize that preliminary shock attenuation effect reduces the shaking force that the pelleter produced. In the process, the shock absorbing column 8 arranged between the connecting block 5 and the base 7 can drive the piston 83 in the body 81 to move up and down in the oil storage cavity 86 due to the vibration force with the vertical amplitude, the oil in the oil storage cavity 86 flows back and forth to the other side of the piston 83 through a gap formed by the piston 83 and the inner wall of the body 81, at the moment, the friction between the gap and the oil and the inner friction between oil molecules form damping force on the piston 83 moving up and down, in the process, the vibration force is converted into the heat energy of the oil under the coordination of the compression valve 87, then the heat is radiated out by the body 81, the oil in the compensation cavity 88 can be conveyed into the oil storage cavity 86 through the compensation valve 89, the oil in the oil storage cavity 86 is supplemented, the damping force is formed by the mutual friction between the hydraulic oil, the whole shock absorbing effect is further improved, and a single elastic shock absorbing mode is eliminated, the granulator is more stable in operation.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a cushion socket for plastic granulator which characterized in that: the shock absorber comprises a shell (1), arc-shaped pads (2), machine body placing frames (3), a bow plate (4), a connecting block (5), a fixing cylinder (6), a base (7) and a shock absorption column (8), wherein the arc-shaped pads (2) are fixed on the upper inner wall of the shell (1) through bolts, the machine body placing frames (3) are arranged between the arc-shaped pads (2), and the machine body placing frames (3) are clamped and installed on the upper portions of the connecting block (5); the two ends of the upper part of the bow plate (4) are respectively provided with a connecting block (5) in an integrated mode, the bow plate (4) is provided with a fixing cylinder (6) through a screw, and the lower part of the bow plate (4) is arranged on the upper part of the base (7) in a clamping mode; the base (7) is fixed at the bottom of the shell (1) through screws, and damping columns (8) are clamped and fixed between the two upper side parts of the base (7) and the two connecting blocks (5) respectively; the base (7) comprises a base body (71), inner springs (72), a groove (73), a rectangular block (74) and a rectangular groove (75), wherein the inner parts of the base body (71) are sequentially fixed with a plurality of inner springs (72) through screws; two grooves (73) are arranged and are respectively arranged at two ends of the upper part of the seat body (71), and the grooves (73) are arranged in an arc shape and correspondingly clamped with the bottom of the shock absorption column (8); the rectangular block (74) is fixed in the upper middle of the base body (71) through screws, a rectangular groove (75) is formed in the upper portion of the rectangular block (74), and the rectangular groove (75) is correspondingly clamped with the bottom of the bow plate (4).

2. A shoe for a plastic pelletizer as set forth in claim 1, wherein: arc pad (2) are equipped with two, and all fix respectively at two upper inner walls of casing (1) through the bolt, and this arc pad (2) adopt rubber materials to make.

3. A shoe for a plastic pelletizer as set forth in claim 1, wherein: the machine body placing frame (3) comprises a frame body (31), baffle plates (32), arc-shaped grooves (33), connecting grooves (34) and rubber blocks (35), wherein the baffle plates (32) are integrally arranged at the two upper ends of the frame body (31), and the arc-shaped grooves (33) are formed in the side parts of the two baffle plates (32); the arc-shaped groove (33) and the arc-shaped pad (2) have the same size and are correspondingly clamped and mounted; the connecting grooves (34) are respectively arranged at the bottom of the frame body (31), and the connecting grooves (34) and the connecting blocks (5) have the same size and are correspondingly clamped and mounted with each other; a plurality of rubber blocks (35) are sequentially glued to the upper portion of the frame body (31), and the rubber blocks (35) are all arranged in an arc shape.

4. A shoe for a plastic pelletizer as set forth in claim 1, wherein: the bow plates (4) are four arc-shaped steel plates with different lengths, wherein the bow plate (4) at the upper part is the longest, the bow plate at the bottom part is the shortest, the two bow plates (4) at the middle part have the same size, and the bow plates (4) are mutually attached and fixed through a fixing cylinder (6); the shortest size of the lower part of the bow plate (4) is the same as that of the rectangular groove (75), and the bow plate and the rectangular groove are correspondingly clamped and mounted.

5. A shoe for a plastic pelletizer as set forth in claim 1, wherein: the damping column (8) is provided with two parts which are identical in structural arrangement and comprise a body (81), a partition plate (82), a piston (83), a matching spring (84), a clamping column (85), an oil storage cavity (86), a compression valve (87), a compensation cavity (88), a compensation valve (89) and an arc-shaped bulge (810), wherein the partition plate (82) is fixed between the inner upper wall of the body (81); a matching spring (84) is fixed between the partition plate (82) and the body (81), an oil storage cavity (86) is formed in the body (81), the oil storage cavity (86) is positioned below the partition plate (82), and a compensation cavity (88) is arranged below the oil storage cavity (86); the piston (83) is arranged in the oil storage cavity (86), a piston rod is fixed at the upper part of the piston (83), the piston rod penetrates through the partition plate (82) through a sealing ring and is connected with a clamping column (85), and the clamping column (85) is clamped in the connecting block (5); the compression valve (87) is arranged at the upper part of the compensation cavity (88) and is positioned in the oil storage cavity (86), wherein the compensation cavity (88) is internally provided with a compensation valve (89), one end of the compensation valve (89) is communicated with the oil storage cavity (86), and hydraulic oil is filled in the oil storage cavity (86) and the compensation cavity (88); arc-shaped protrusion (810) is integrally arranged at the lower part of body (81), and arc-shaped protrusion (810) and groove (73) have the same size and are correspondingly clamped and mounted with each other.