CN213675362U

CN213675362U - Double-screw extruder with shock-absorbing structure

Info

Publication number: CN213675362U
Application number: CN202022423623.3U
Authority: CN
Inventors: 夏增强
Original assignee: Chengdu Kunbao Building Materials Co ltd
Current assignee: Chengdu Kunbao Building Materials Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-13
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a double helix extruder with shock-absorbing structure, including organism, feed cylinder and removal subassembly, the feed cylinder is installed at the organism top, two the removal subassembly is installed at the organism bottom, the removal subassembly includes mounting panel, driving cylinder, removal wheel and bottom plate, looks sideways at for "U" type the mounting panel cover is established at the organism bottom, and its free end is located the organism front and back surface and the tip is fixed with the fixed plate perpendicularly, driving cylinder vertical fixation is at the fixed plate lower surface, the inside piston rod of driving cylinder stretches out from driving cylinder lower extreme and exposes in the outside, and the rod end is fixed with the reinforcing plate of "U" type, the bottom plate level is fixed at the reinforcing plate tip; the utility model discloses a be provided with the removal subassembly, both can realize that whole extruder short distance removes, relative people are for carrying save time and energy, lift by crane relatively simultaneously and remove and reduce handling cost, and whole subassembly mountable and dismantlement, do not influence the normal work of extruder.

Description

Double-screw extruder with shock-absorbing structure

Technical Field

The utility model belongs to the technical field of the extruder, concretely relates to double helix extruder with shock-absorbing structure.

Background

Screw extruders are machines that concentrate a series of chemical basic unit processes, such as solids conveying, pressurization, melting, venting, dehumidification, melt conveying and pumping, on the screws within the extruder. Compared with a single-screw extruder, the double-screw extruder can enable the melt to be mixed more fully, so that the application is wider.

The existing double-screw extruder is large in size, labor amount is increased by manual carrying during short-distance movement, time and labor are consumed, and the machine is lifted up in a troublesome mode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double helix extruder with shock-absorbing structure to solve some double helix extruder volumes that provide in the above-mentioned background art great, artificial transport increases the amount of labour and consuming time power when the short distance removes, and the machine lifts by crane comparatively trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double helix extruder with shock-absorbing structure, includes organism, feed cylinder and removal subassembly, the feed cylinder is installed at the organism top, two remove the subassembly and install in the bottom of the body, it includes the mounting panel, drives actuating cylinder, removes wheel and bottom plate to remove the subassembly, looks sideways at and is "U" type the mounting panel cover is established in the bottom of the body, and surface and tip vertical fixation have a fixed plate around its free end is located the organism, it is vertical to be fixed at the fixed plate lower surface to drive actuating cylinder, drive the inside piston rod of actuating cylinder and stretch out the dew in the outside from driving actuating cylinder lower extreme, and the rod end fixing has the reinforcing plate of "U" type, the bottom plate level is.

Preferably, the lower surface of the bottom plate is provided with two movable wheels, the movable wheels are in contact with the ground, a fastening plate in a right-angled triangle shape is fixed on the surface of the fixed plate adjacent to the mounting plate, and the piston rod can move up and down.

Preferably, a supporting plate is vertically fixed on the back face of the end part of the mounting plate, the supporting plate is tightly sleeved in the middle of the driving cylinder, a plurality of cushion pads are fixed on the upper surface of the mounting plate, and the cushion pads are rubber pads capable of contacting with the bottom of the machine body.

Preferably, the top of the machine body is further provided with a transmission motor, the top of the machine body is detachably provided with a noise reduction assembly, the noise reduction assembly is sleeved on the outer side of the transmission motor and comprises a sound insulation board, a magnetic board, a fixed iron board and sound absorption cotton, the side of the sound insulation board is regarded as a U-shaped structure with a downward opening, and the magnetic board is fixed at the end of the sound insulation board.

Preferably, the fixed iron plate is fixed on the surface of the machine body through a screw, the magnetic plate is in adsorption connection with the fixed iron plate, and the sound-absorbing cotton is fixed on the inner surface of the sound-insulating plate.

Preferably, the top of the machine body is further provided with a feeding hole, the bottom of the machine body is provided with damping support legs, and the damping support legs comprise supporting legs and damping rubber pads.

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

(1) the utility model discloses a be provided with the removal subassembly, both can realize that whole extruder short distance removes, relative people are for carrying save time and energy, lift by crane relatively simultaneously and remove and reduce handling cost, and whole subassembly mountable and dismantlement, do not influence the normal work of extruder.

(2) The utility model discloses a be provided with the subassembly of making an uproar that falls, can certain degree cover the effect that reaches the noise reduction to the drive motor in the work, reduce the influence to staff's hearing, whole subassembly easy to assemble or dismantle the change simultaneously, and do not influence the normal work of motor.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the moving assembly of the present invention;

fig. 3 is a schematic perspective view of a in fig. 2 according to the present invention;

fig. 4 is a schematic diagram of a right-view partial structure of the noise reduction assembly of the present invention;

in the figure: 1. a body; 2. a charging barrel; 3. a moving assembly; 31. mounting a plate; 32. a driving cylinder; 33. a moving wheel; 34. a base plate; 4. a drive motor; 5. a noise reduction assembly; 51. a sound insulating board; 52. a magnetic plate; 53. fixing the iron plate; 54. sound-absorbing cotton; 6. a feed inlet; 7. shock absorption support legs; 8. a reinforcing plate; 9. a fixing plate; 10. a fastening plate; 11. a support plate; 12. a cushion pad.

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. 1-4, the present invention provides a technical solution: a double-screw extruder with a damping structure comprises a machine body 1, a charging barrel 2 and moving assemblies 3, wherein the charging barrel 2 is arranged at the top of the machine body 1, the two moving assemblies 3 are arranged at the bottom of the machine body 1, each moving assembly 3 comprises a mounting plate 31, a driving cylinder 32, a moving wheel 33 and a bottom plate 34, the mounting plate 31 in a U shape in side view is sleeved at the bottom of the machine body 1, the free end of the mounting plate is positioned on the front surface and the rear surface of the machine body 1, the end part of the mounting plate is vertically fixed with a fixing plate 9, the driving cylinder 32 is vertically fixed on the lower surface of the fixing plate 9, a piston rod in the driving cylinder 32 extends out of the outer side from the lower end of the driving cylinder 32, the end part of the rod is fixed with a U-shaped reinforcing plate 8, the bottom plate 34 is horizontally fixed at the end part of the reinforcing, and the whole assembly can be assembled and disassembled, and the normal work of the extruder is not influenced.

In this embodiment, preferably, two movable wheels 33 are installed on the lower surface of the bottom plate 34, the movable wheels 33 are in contact with the ground, when the movable wheels 33 are in contact with the ground, the shock absorbing support legs 7 are not in contact with the ground, when the movable wheels 33 move up to the limit, the support legs are in contact with the ground, and the movable wheels 33 are not in contact with the ground.

In this embodiment, preferably, the back of the end of the mounting plate 31 is perpendicularly fixed with the support plate 11, the support plate 11 can increase the installation tightness of the cylinder, the support plate 11 is fastened and sleeved in the middle of the driving cylinder 32, the upper surface of the mounting plate 31 is fixed with a plurality of cushion pads 12, and the cushion pads 12 are rubber pads capable of contacting with the bottom of the machine body 1 and can play a role in protection and buffering.

In this embodiment, it is preferred, 1 top of organism still is provided with

drive machine

4, 1 top of organism is detachable installs noise reduction assembly 5 and overlaps and establish in the drive machine 4 outside, noise reduction assembly 5 includes acoustic celotex board 51, magnetic sheet 52, fixed iron plate 53 and inhale sound cotton 54, acoustic celotex board 51 looks sideways at for opening decurrent "U" type, its end fixing has magnetic sheet 52, fixed iron plate 53 passes through the fix with screw on 1 surface of organism, magnetic sheet 52 adsorbs with fixed iron plate 53 to be connected, inhale sound cotton 54 and fix at acoustic celotex board 51 internal surface, through being provided with noise reduction assembly 5, can certain degree cover the effect that reaches the noise reduction to drive machine 4 in work, reduce the influence to staff's hearing, whole subassembly is easy to assemble simultaneously or dismantles the change, and does not influence the normal work of motor.

In this embodiment, preferably, the top of the machine body 1 is further provided with a feeding hole 6, the bottom of the machine body 1 is provided with a damping support leg 7, the damping support leg 7 comprises a support leg and a damping rubber pad, and the damping support leg 7 can play a supporting role and can also perform damping buffering.

The utility model discloses a theory of operation and use flow: when the utility model is used, the whole moving component 3 can be fixedly arranged at the bottom of the machine body 1 through the screw, at the moment, the moving wheel 33 is not contacted with the ground, when the whole extruder needs to be moved, the driving cylinder 32(SC) can be opened at the same time, the inner piston rod moves downwards to drive the bottom plate 34 and the moving wheel 33 to move until the moving wheel 33 contacts with the ground, and the shock absorption support legs 7 are separated from the ground, at the moment, the whole machine body is suspended, the whole equipment is pushed to move to a proper position, by arranging the moving component 3, the whole extruder can move in short distance, time and energy are saved compared with manual carrying, meanwhile, the relative lifting movement reduces the carrying cost, and the whole assembly can be assembled and disassembled without influencing the normal work of the extruder, the arrangement combination can reduce the probability that the machine body moves to influence the work due to the fact that the brake pad forgets to move as compared with some machine bodies 1 which directly move through the pulley support; can establish the acoustic celotex board 51 cover and install in the 4 outsides of drive motor before equipment work, and magnetic sheet 52 adsorbs with fixed iron plate 53 to be connected, and the two conveniently breaks away from, and the acoustic celotex board 51's of being convenient for change utilizes the noise reduction subassembly 5 can noise abatement to a certain extent to the influence of staff's hearing.

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 double helix extruder with shock-absorbing structure, includes organism (1), feed cylinder (2) and removal subassembly (3), install at organism (1) top feed cylinder (2), its characterized in that: two remove subassembly (3) and install in organism (1) bottom, remove subassembly (3) including mounting panel (31), drive actuating cylinder (32), removal wheel (33) and bottom plate (34), look sideways at and be "U" type mounting panel (31) cover is established in organism (1) bottom, and its free end is located organism (1) front and back surface and tip vertical fixation has fixed plate (9), it vertically fixes at fixed plate (9) lower surface to drive actuating cylinder (32), it stretches out to expose in the outside from driving actuating cylinder (32) lower extreme to drive actuating cylinder (32) inside piston rod, and the pole end fixing has reinforcing plate (8) of "U" type, bottom plate (34) horizontal fixation is at reinforcing plate (8) tip.

2. The double-screw extruder with the shock-absorbing structure according to claim 1, wherein: two moving wheels (33) are mounted on the lower surface of the bottom plate (34), the moving wheels (33) are in contact with the ground, a right-angled triangular fastening plate (10) is fixed on the surface, adjacent to the mounting plate (31), of the fixing plate (9), and the piston rod can move up and down.

3. The double-screw extruder with the shock-absorbing structure according to claim 1, wherein: mounting panel (31) tip back of the body face vertical fixation has backup pad (11), backup pad (11) adapter sleeve is established in the middle of driving actuating cylinder (32), mounting panel (31) upper surface fixed has a plurality of blotters (12), blotter (12) are the rubber pad that can contact bottom organism (1).

4. The double-screw extruder with the shock-absorbing structure according to claim 1, wherein: organism (1) top still is provided with drive machine (4), detachable the installing in organism (1) top is fallen noise subassembly (5) and is established in drive machine (4) outside, fall noise subassembly (5) including acoustic celotex board (51), magnetic sheet (52), fixed iron plate (53) and inhale sound cotton (54), acoustic celotex board (51) look sideways at for opening decurrent "U" type, and its end fixing has magnetic sheet (52).

5. The double-screw extruder with the shock-absorbing structure according to claim 4, wherein: the fixed iron plate (53) is fixed on the surface of the machine body (1) through screws, the magnetic plate (52) is in adsorption connection with the fixed iron plate (53), and the sound absorption cotton (54) is fixed on the inner surface of the sound insulation plate (51).

6. The double-screw extruder with the shock-absorbing structure according to claim 1, wherein: the machine body is characterized in that a feeding hole (6) is further formed in the top of the machine body (1), damping support legs (7) are arranged at the bottom of the machine body (1), and each damping support leg (7) comprises a supporting leg and a damping rubber pad.