CN211755892U

CN211755892U - Fixing device is smashed to rubber and plastic

Info

Publication number: CN211755892U
Application number: CN201922367957.0U
Authority: CN
Inventors: 刘飞雁
Original assignee: Tianjin Hanfeng Technology Co ltd
Current assignee: Tianjin Hanfeng Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-10-27
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a rubber and plastic crushing and fixing device, which comprises a machine shell, a crushing mechanism and a bottom plate, wherein the crushing mechanism is arranged in the machine shell, the bottom end of the machine shell is welded with the bottom plate, the bottom plate is detachably connected with a supporting plate through a countersunk head bolt, the upper surface of the supporting plate is symmetrically provided with positioning columns, the two ends of the supporting plate are sleeved outside a stand column through guide plates and are in sliding connection, the bottom end of the stand column is fixedly connected with a base, the middle position of the lower surface of the supporting plate is fixedly connected with the base through a damping mechanism, the damping mechanism respectively comprises a corrugated hose, a sleeve, a first spring seat and a piston, the utility model has novel design, the bottom plate and the supporting plate are in splicing fit with a positioning groove through the positioning columns, and then the countersunk head bolt is respectively inserted, use through damper cooperation No. two spring seats, have fine damping performance.

Description

Fixing device is smashed to rubber and plastic

Technical Field

The utility model relates to a rubber and plastic crushing apparatus technical field specifically is a fixing device is smashed to rubber and plastic.

Background

Rubber and plastic (Rubber and plastic) is a general name of Rubber and plastic industries, and is a subsidiary product of petroleum, and the Rubber and plastic are the same in source, but in the process of manufacturing products, the physical properties are different, the application is more different, the Rubber is widely used as a tire, and the plastic is more and more extensive along with the requirements and the application of the technology and the market, and cannot be separated in daily life.

The rubber and plastic crusher is mechanical equipment for processing and crushing rubber and plastic materials, and comprises a shell, a driving assembly and a crushing assembly.

However, the existing rubber and plastic crushing and fixing device has the following defects:

1. inconvenient fixed mounting needs to use a plurality of bolt fastening, also wastes time and energy when dismantling, troublesome poeration.

2. The rubber and plastic crusher produces vibrations in the in-process of work, reduces operational environment's comfort level.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is smashed to rubber and plastic to solve among the above-mentioned background art current fixing device is smashed to rubber and plastic when using, inconvenient fixed mounting needs to use a plurality of bolt fastening, also wastes time and energy when dismantling, and troublesome poeration, rubber and plastic rubbing crusher produce vibrations at the in-process of work, reduces operational environment's the problem of comfort level.

In order to achieve the above object, the utility model provides a following technical scheme: a rubber and plastic grinding and fixing device comprises a machine shell, a grinding mechanism and a bottom plate, wherein the grinding mechanism is arranged in the machine shell, the bottom end of the machine shell is welded with the bottom plate, the bottom plate is detachably connected with a supporting plate through countersunk bolts, positioning columns are symmetrically arranged on the upper surface of the supporting plate, two ends of the supporting plate are sleeved outside a stand column through guide plates and are in sliding connection, the bottom end of the stand column is fixedly connected with a base, the middle position of the lower surface of the supporting plate is fixedly connected with the base through a damping mechanism, the damping mechanism respectively comprises a corrugated hose, a sleeve, a first spring seat and a piston, the bottom end of the base is rotatably connected with universal casters, the bottom plate is in inserting fit with a positioning groove through the positioning columns, and then the countersunk bolts are respectively inserted in a threaded hole and, use through damper cooperation No. two spring seats, have fine damping performance.

Preferably, the threaded hole is formed in the middle of the surface of the bottom plate, the threaded groove is formed in the upper surface of the supporting plate, the diameter of the threaded hole is the same as that of the threaded groove, the threaded hole is matched with the threaded groove, locking and fixing are facilitated through a countersunk head bolt, and the connection stability of the bottom plate and the supporting plate is improved.

Preferably, the constant head tank has been seted up to bottom plate lower surface symmetry, the reference column cooperatees with the constant head tank grafting, cooperatees through reference column and constant head tank, is convenient for install the bottom plate at the backup pad surface, labour saving and time saving.

Preferably, the top end of the stand column is fixedly connected with the upper surface of the supporting plate through a second spring seat, and the shock absorption mechanism is assisted by the second spring seat, so that the stand column has good buffering and shock absorption performances, and the using effect is improved.

Preferably, the ripple hose cover is established at sleeve and piston outside, the piston bottom slides and pegs graft inside the sleeve, spring holder top and bottom respectively with piston and sleeve fixed connection, produce vibrations when the rubbing crusher mechanism during operation of the inside casing, transmit to backup pad and damper through the bottom plate, the relative sleeve of a piston compression spring holder slides, slows down vibrations and impact force, improves the stationarity, and the ripple hose cover is established at sleeve and piston outside, carries out anticorrosion protection, increase of service life to sleeve and piston.

Preferably, the threaded rod is inserted in the surface of the base in a spiral mode, the base plate is fixedly connected to the bottom end of the threaded rod, the threaded rod is screwed relative to the base, the height between the base plate and the ground can be conveniently adjusted, and the motion state of the base is changed.

The utility model provides a fixing device is smashed to rubber and plastic possesses following beneficial effect:

(1) the utility model discloses a casing bottom welded bottom plate, the bottom plate can be dismantled with the backup pad through the countersunk head bolt and be connected, surface symmetry installs the reference column in the backup pad, the constant head tank has been seted up to bottom plate lower surface symmetry, the reference column cooperatees with the constant head tank grafting, be convenient for install the bottom plate on the backup pad surface, time saving and labor saving, bottom plate surface intermediate position threaded hole has been seted up, threaded groove has been seted up to the backup pad upper surface, the screw hole is the same with threaded groove aperture, cooperate with threaded groove through the screw hole, be convenient for fix through countersunk head bolt locking, improve the.

(2) The utility model discloses a damper and base fixed connection are passed through to backup pad lower surface intermediate position, damper includes the bellows respectively, the sleeve, a spring holder and piston, produce vibrations when the inside rubbing crusher of casing during operation, transmit to backup pad and damper through the bottom plate, the relative sleeve of spring holder of piston compression slides, slow down vibrations and impact force, improve the stationarity, the bellows cover is established at sleeve and piston outsidely, carry out anticorrosion protection to sleeve and piston, increase of service life, the stand top is connected through surface fixed on No. two spring holders and the backup pad, use through the supplementary damper of No. two spring holders, fine buffering and shock attenuation performance have, the result of use is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a rubber and plastic pulverizing and fixing device of the present invention;

FIG. 2 is a schematic view of a connecting structure between a base and a supporting plate of the rubber and plastic pulverizing and fixing device of the present invention;

FIG. 3 is a schematic structural view of a damping mechanism of the rubber and plastic pulverizing and fixing device of the present invention;

fig. 4 is a schematic view of the connecting structure between the casing and the bottom plate of the rubber-plastic crushing and fixing device of the present invention.

In the figure: 1. a base; 101. a universal caster; 2. a threaded rod; 201. a base plate; 3. a damping mechanism; 301. a corrugated hose; 302. a sleeve; 303. a first spring seat; 304. a piston; 4. a column; 5. a support plate; 501. a guide plate; 502. a thread groove; 503. a positioning column; 6. a second spring seat; 7. a housing; 701. a crushing mechanism; 702. a base plate; 703. a threaded hole; 704. and (6) positioning a groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a fixing device is smashed to rubber and plastic, includes casing 7, rubbing crusher constructs 701 and

bottom plate

702, 7 internally mounted of casing has rubbing crusher to construct 701, 7 bottom end welded bottom plates 702 of casing, bottom plate 702 can dismantle with backup pad 5 through countersunk head bolt and be connected, reference column 503 is installed to 5 upper surface symmetries in backup pad, 5 both ends in backup pad are established at 4 outsides of stand and are sliding connection through deflector 501 cover, 4 bottom fixedly connected with bases 1 of stand, 5 lower surface intermediate positions in backup pad pass through damper 3 and base 1 fixed connection, damper 3 includes corrugated hose 301, sleeve 302, spring holder 303 and piston 304 respectively, base 1 bottom is rotated and is connected universal caster 101.

The middle position of the surface of the bottom plate 702 is provided with a threaded hole 703, the upper surface of the support plate 5 is provided with a threaded groove 502, the threaded hole 703 has the same aperture as the threaded groove 502, and the threaded hole 703 is matched with the threaded groove 502, so that the locking and the fixing through a countersunk head bolt are facilitated, and the connection stability of the bottom plate 702 and the support plate 5 is improved.

The positioning grooves 704 are symmetrically formed in the lower surface of the bottom plate 702, the positioning columns 503 are in plug-in fit with the positioning grooves 704, and the positioning columns 503 are matched with the positioning grooves 704, so that the bottom plate 702 can be conveniently installed on the surface of the supporting plate 5, and time and labor are saved.

4 tops of stand are connected with 5 upper surface fixed of backup pad through No. two spring holders 6, use through No. two spring holders 6 supplementary damper 3, have fine buffering and damping performance, improve the result of use.

The corrugated hose 301 is sleeved outside the sleeve 302 and the piston 304, the bottom end of the piston 304 is slidably inserted into the sleeve 302, the top end and the bottom end of the spring seat 303 are fixedly connected with the piston 304 and the sleeve 302 respectively, when the crushing mechanism 701 in the casing 7 works, vibration is generated, the vibration is transmitted to the supporting plate 5 and the damping mechanism 3 through the bottom plate 702, the piston 304 compresses the spring seat 303 to slide relative to the sleeve 302, vibration and impact force are reduced, the stability is improved, the corrugated hose 301 is sleeved outside the sleeve 302 and the piston 304, the sleeve 302 and the piston 304 are protected from corrosion, and the service life is prolonged.

Threaded rod 2 is pegged graft to base 1 surface spiral, threaded rod 2 bottom fixed connection backing plate 201 revolves threaded rod 2 through base 1 relatively, is convenient for adjust the height between backing plate 201 and the ground, changes base 1's motion state.

It should be noted that, when the rubber and plastic pulverizing and fixing device works, a bottom plate 702 is welded at the bottom end of a machine shell 7, the bottom plate 702 is detachably connected with a support plate 5 through a countersunk bolt, positioning columns 503 are symmetrically installed on the upper surface of the support plate 5, positioning grooves 704 are symmetrically formed in the lower surface of the bottom plate 702, the positioning columns 503 are in plug-in fit with the positioning grooves 704, and are matched with the positioning grooves 704 through the positioning columns 503, so that the bottom plate 702 is conveniently installed on the surface of the support plate 5, time and labor are saved, a threaded hole 703 is formed in the middle position of the surface of the bottom plate 702, a threaded groove 502 is formed in the upper surface of the support plate 5, the threaded hole 703 is the same as the threaded groove 502 in; the two ends of the supporting plate 5 are sleeved outside the upright post 4 through the guide plate 501 and are in sliding connection, the bottom end of the upright post 4 is fixedly connected with the base 1, the middle position of the lower surface of the supporting plate 5 is fixedly connected with the base 1 through the damping mechanism 3, the damping mechanism 3 respectively comprises a corrugated hose 301, a sleeve 302, a first spring seat 303 and a piston 304, the bottom end of the base 1 is rotatably connected with a universal caster 101, the corrugated hose 301 is sleeved outside the sleeve 302 and the piston 304, the bottom end of the piston 304 is slidably inserted inside the sleeve 302, the top end and the bottom end of the first spring seat 303 are respectively fixedly connected with the piston 304 and the sleeve 302, when the crushing mechanism 701 inside the housing 7 works, vibration is generated and transmitted to the supporting plate 5 and the damping mechanism 3 through the bottom plate 702, the piston 304 compresses the first spring seat 303 to slide relative to the sleeve 302, vibration and, the sleeve 302 and the piston 304 are protected from corrosion, the service life is prolonged, the top end of the upright post 4 is fixedly connected with the upper surface of the supporting plate 5 through the second spring seat 6, and the second spring seat 6 is used for assisting the damping mechanism 3, so that the damping mechanism has good buffering and damping performance, and the using effect is improved; threaded rod 2 is inserted in the surface spiral of base 1, and threaded rod 2 bottom fixed connection backing plate 201 revolves threaded rod 2 through base 1 relatively, is convenient for adjust the height between backing plate 201 and the ground, changes base 1's motion state.

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 fixing device is smashed to rubber and plastic, includes casing (7), rubbing crusher constructs (701) and bottom plate (702), casing (7) internally mounted has rubbing crusher to construct (701), casing (7) bottom welded bottom plate (702), its characterized in that: bottom plate (702) can dismantle with backup pad (5) through the countersunk head bolt and be connected, reference column (503) are installed to backup pad (5) upper surface symmetry, backup pad (5) both ends are established at stand (4) outside and are sliding connection through deflector (501) cover, stand (4) bottom fixedly connected with base (1), backup pad (5) lower surface intermediate position passes through damper (3) and base (1) fixed connection, damper (3) include corrugated hose (301), sleeve (302), spring holder (303) and piston (304) respectively, base (1) bottom is rotated and is connected universal castor (101).

2. The rubber-plastic pulverizing and fixing device as claimed in claim 1, wherein: the middle position of the surface of the bottom plate (702) is provided with a threaded hole (703), the upper surface of the support plate (5) is provided with a threaded groove (502), and the diameter of the threaded hole (703) is the same as that of the threaded groove (502).

3. The rubber-plastic pulverizing and fixing device as claimed in claim 1, wherein: the lower surface of the bottom plate (702) is symmetrically provided with positioning grooves (704), and the positioning columns (503) are in splicing fit with the positioning grooves (704).

4. The rubber-plastic pulverizing and fixing device as claimed in claim 1, wherein: the top end of the upright post (4) is fixedly connected with the upper surface of the supporting plate (5) through a second spring seat (6).

5. The rubber-plastic pulverizing and fixing device as claimed in claim 1, wherein: the corrugated hose (301) is sleeved outside the sleeve (302) and the piston (304), the bottom end of the piston (304) is inserted in the sleeve (302) in a sliding mode, and the top end and the bottom end of the first spring seat (303) are fixedly connected with the piston (304) and the sleeve (302) respectively.

6. The rubber-plastic pulverizing and fixing device as claimed in claim 1, wherein: the screw-type base is characterized in that a threaded rod (2) is spirally inserted into the surface of the base (1), and the bottom end of the threaded rod (2) is fixedly connected with a base plate (201).