CN109078836A - A kind of husky screening and removing impurities device of excavator casting casting - Google Patents
A kind of husky screening and removing impurities device of excavator casting casting Download PDFInfo
- Publication number
- CN109078836A CN109078836A CN201810951379.2A CN201810951379A CN109078836A CN 109078836 A CN109078836 A CN 109078836A CN 201810951379 A CN201810951379 A CN 201810951379A CN 109078836 A CN109078836 A CN 109078836A
- Authority
- CN
- China
- Prior art keywords
- guide wheel
- cabinet
- fixedly connected
- iron filings
- bolted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of excavators to cast husky screening and removing impurities device, including cabinet and case lid, the upper surface of the cabinet is bolted with the lower surface of case lid, iron filings outlet is offered in the middle part of the right sidewall of the cabinet, the bottom surface of cabinet position to the left offers casting beach volleyball outlet, the left side side wall of the cabinet offers impurity outlet, the lower right corner of the cabinet is bolted with oblique supporting plate, the upper surface of the oblique supporting plate is bolted with motor one, the invention has used the iron filings screening zone of special design, attract the metallic particles in casting sand by permanent magnet, it uses and rotates clockwise for iron filings screening zone, increase casting sand in the residence time of iron filings screening belt surface, what metallic particles can be removed is more thorough, and the present invention passes through motor two, crank, connecting rod and screen frame (unit) constitute slider-crank mechanism, pass through sieve It moves back and forth, keeps the removal efficiency of large granular impurity higher, remove more thorough.
Description
Technical field
The present invention relates to Casting Equipment of Machine technical field, husky screening and removing impurities device is cast in specially a kind of excavator casting.
Background technique
Most of components of excavator are fabricated by way of casting, and most common casting side
Method is exactly sand casting, and the low in cost of sand casting, Casting mold manufacturing are convenient, can adapt to single-piece and produce by batch, and cast
The grain shape and particle composition of making sand are the important indicators of casting model powder quality, after casting sand is used for a long time, can be mixed into some big
Solid particle, and some small metallic particles can be also mixed into casting sand, and these impurity can seriously affect zero, excavator
The quality of part cast blank.
Summary of the invention
The purpose of the present invention is to provide a kind of excavators to cast husky screening and removing impurities device, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: husky screening and removing impurities device is cast in a kind of casting of excavator,
Including cabinet and case lid, the upper surface of the cabinet is bolted with the lower surface of case lid, opens up in the middle part of the right sidewall of the cabinet
There is iron filings outlet, the bottom surface of cabinet position to the left offers casting beach volleyball outlet, and the left side side wall of the cabinet opens up
There is impurity outlet, the lower right corner of the cabinet is bolted with oblique supporting plate, and the upper surface of the oblique supporting plate is bolted with motor one, institute
The output shaft for stating motor is fixedly connected with belt wheel one, and the outer surface of the belt wheel one is socketed with one end of transmission belt, the biography
The other end of dynamic band is socketed with shaft components, and the outer surface of the shaft components is socketed with one end that iron cuts screening zone, described
The other end of iron filings screening zone is socketed with driven guide wheel, and the wheel hub of the driven guide wheel is fixedly connected with drive guide wheel axis, described
Driven guide wheel shaft is rotatably connected to the support of drive guide wheel axis, and the lower end surface of driven guide wheel shaft support is bolted with the interior bottom of chamber of cabinet
Face, the downside of the iron filings outlet is fixedly connected with scraper plate, and the left end of scraper plate and iron filings screening zone are in close contact, described
The outer surface of case lid is fixedly connected with hopper, and the outer surface of the case lid is bolted with motor two, the output shaft of the motor
It is fixedly connected with cranked one end, the other end of the crank is hinged with one end of connecting rod, and the other end of the connecting rod is hinged with
Screen frame (unit), the middle position of the screen frame (unit) are bolted with sieve, and the upper surface left slide of the screen frame (unit) is connected with the following table of splicing plate
Right side of face, and the right side of splicing plate is bolted with the inner cavity right sidewall of cabinet；
The shaft components include active guide wheel shaft, and the active guide wheel shaft is successively socketed with active guide wheel shaft branch from left to right
Support, active guide wheel and belt wheel two, and active guide wheel shaft is connect with active guide wheel shaft support rotating, and active guide wheel shaft is led with active
Wheel is fixedly connected, and is rotated guide wheel shaft and be fixedly connected with belt wheel two；
The iron filings screening zone includes cotton core rubber strip, and the both ends of the outer surface of the cotton core rubber strip are fixedly connected with connection
One end of plate, the outside table of the cotton core rubber strip are fixedly connected with permanent magnet, and permanent magnet is presented elongated strip, it is many forever
Magnet is equidistantly arranged in the outer surface of cotton core rubber strip, and N extremely it is consistent outwardly, the other end of the connecting plate is fixed to be connected
It is connected to strap, the motor one and motor two are electrically connected with external power supply.
Preferably, the transmission belt is a kind of V-type transmission belt.
Preferably, the both ends of the inner ring side surface of the cotton core rubber strip are fixedly connected with side clamping plate, and side clamping plate and master
Dynamic guide wheel is in close contact.
Compared with prior art, the beneficial effects of the present invention are: the invention has used the iron filings screening zone of special design, lead to
Permanent magnet is crossed to attract the metallic particles in casting sand, for iron filings screening zone using rotating clockwise, so that casting sand is sieved in iron filings
Select the residence time of belt surface to increase, can by metallic particles remove more thoroughly, and the present invention by motor two,
Crank, connecting rod and screen frame (unit) constitute slider-crank mechanism, by the reciprocating motion of sieve, so that the removal efficiency of large granular impurity is more
Height removes more thorough.
Detailed description of the invention
Fig. 1 is diagrammatic cross-section of the invention.
Fig. 2 is the cross section view of shaft components of the invention.
In figure: 1 cabinet, 2 case lids, 3 iron filings outlets, 4 casting beach volleyball outlets, 5 impurity outlets, 6 oblique supporting plates, 7 motor
One, 8 belt wheels one, 9 transmission belts, 10 shaft components, 101 active guide wheel shafts, the support of 102 active guide wheels, 103 active guide wheels, 104 bands
Take turns two, 11 iron filings screening zone, 111 cotton core rubber strips, 112 side clamping plates, 113 connecting plates, 114 permanent magnets, 115 straps, 12 driven
Guide wheel, 13 driven guide wheel shafts, 14 driven guide wheel shaft supports, 15 scraper plates, 16 hoppers, 17 motor two, 18 cranks, 19 connecting rods, 20
Screen frame (unit), 21 sieves, 22 splicing plates.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of husky screening and removing impurities device of excavator casting casting, packet
Cabinet 1 and case lid 2 are included, the upper surface of the cabinet 1 is bolted with the lower surface of case lid 2, opens in the middle part of the right sidewall of the cabinet 1
Equipped with iron filings outlet 3, the bottom surface of the cabinet 1 position to the left offers casting beach volleyball outlet 4, the left side side of the cabinet 1
Wall offers impurity outlet 5, and the lower right corner of the cabinet 1 is bolted with oblique supporting plate 6, and the upper surface of the oblique supporting plate 6 is bolted with
Motor 1, the output shaft of the motor 7 are fixedly connected with belt wheel 1, and the outer surface of the belt wheel 1 is socketed with transmission
With 9 one end, the other end of the transmission belt 9 is socketed with shaft components 10, and the outer surface of the shaft components 10 is socketed with
Iron cuts one end of screening zone 11, and the other end of the iron filings screening zone 11 is socketed with driven guide wheel 12, the driven guide wheel 12
Wheel hub is fixedly connected with drive guide wheel axis 13, and the driven guide wheel shaft 13 is rotatably connected to drive guide wheel axis support 14, and driven
The lower end surface of guide wheel shaft support 14 is bolted with the inner chamber bottom surface of cabinet 1, and the downside of the iron filings outlet 3, which is fixedly connected with, scrapes
Plate 15, and the left end of scraper plate 15 and iron filings screening zone 11 are in close contact, the outer surface of the case lid 2 is fixedly connected with hopper 16,
The outer surface of the case lid 2 is bolted with motor 2 17, and the output shaft of the motor 17 is fixedly connected with one end of crank 18,
The other end of the crank 18 is hinged with one end of connecting rod 19, and the other end of the connecting rod 19 is hinged with screen frame (unit) 20, the screen frame (unit)
20 middle position is bolted with sieve 21, and the lower surface that the upper surface left slide of the screen frame (unit) 20 is connected with splicing plate 22 is right
Side, and the right side of splicing plate 22 is bolted with the inner cavity right sidewall of cabinet 1；
The shaft components 10 include active guide wheel shaft 101, and the active guide wheel shaft 101 is successively socketed with from left to right actively leads
Wheel shaft support 102, active guide wheel 103 and belt wheel 2 104, and active guide wheel shaft 101 and 102 rotation of active guide wheel shaft support connect
It connects, and active guide wheel shaft 101 is fixedly connected with active guide wheel 103, and rotates guide wheel shaft 101 and be fixedly connected with belt wheel 2 104；
The iron filings screening zone 11 includes cotton core rubber strip 111, and the both ends of the outer surface of the cotton core rubber strip 111 are fixed to be connected
It is connected to one end of connecting plate 113, the outside table of the cotton core rubber strip 111 is fixedly connected with permanent magnet 114, and permanent magnet 114
Elongated strip is presented, many permanent magnets 114 are equidistantly arranged in the outer surface of cotton core rubber strip 111, and the extremely consistent court of N
Outside, the other end of the connecting plate 113 is fixedly connected with strap 115, the motor 1 and motor 2 17 with external electricity
Source electrical connection, the invention have used the iron filings screening zone 11 of special design, have attracted the metal in casting sand by permanent magnet 114
Grain is used for iron filings screening zone 11 and is rotated clockwise, so that casting sand increases in the residence time of iron filings screening belt surface 11,
What metallic particles can be removed is more thorough, and the present invention passes through motor 2 17,20 structure of crank 18, connecting rod 19 and screen frame (unit)
At slider-crank mechanism, by the reciprocating motion of sieve 21, so that the removal efficiency of large granular impurity is higher, remove more thorough
Bottom.
Specifically, increasing wearability in order to increase the bearing capacity of transmission belt 9 and service life, the transmission belt 9 being
A kind of V-type transmission belt.
Specifically, in order to avoid iron filings screening zone 11 falls off from the outer surface of active guide wheel 103 in the running, institute
The both ends for stating the inner ring side surface of cotton core rubber strip 111 are fixedly connected with side clamping plate 112, and side clamping plate 112 and active guide wheel 103
It is in close contact.
Working principle: the present invention is before use, the abrasion condition of strap 115 should be observed, if 115 excessive wear of strap is answered
This is replaced as early as possible, while should also observe the abrasion condition of transmission belt 9, if the surface of transmission belt 9 is cracked, it should as early as possible
Replacement, can be switched on after having checked and use, open simultaneously the switch of motor 1 and motor 2 17, motor
One 7, the casting sand screened will be needed to pour into hopper 16, casting sand is fallen to from splicing plate 22 on sieve 21,2 17 band of motor
Dynamic crank 18 rotates, and crank 18 drives connecting rod 19, since connecting rod 19 and screen frame (unit) 20 are hinged, so screen frame (unit) 20 will move back and forth,
Thicker impurity in casting sand is discharged from impurity outlet 5, and it is husky by the casting of sieve 21, iron filings screening zone can be fallen to
On 11, iron filings screening zone 11 rotates clockwise, and relative rolling will occur with respect to iron filings screening zone 11 for casting sand, and casting is husky
In iron filings will be attracted by permanent magnet 114 and iron filings screening zone 11 moves upwardly together, and cast sand and just move downward, then
It is discharged from casting beach volleyball outlet 4, and iron filings will be scraped off by scraper plate 15 and are discharged from iron filings outlet 3, it is final to realize
To the removal of impurities that casting is husky.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. husky screening and removing impurities device, including cabinet (1) and case lid (2) are cast in a kind of excavator casting, it is characterised in that: the cabinet
(1) upper surface is bolted with the lower surface of case lid (2), offers iron filings outlet in the middle part of the right sidewall of the cabinet (1)
(3), the bottom surface of the cabinet (1) position to the left offers casting beach volleyball outlet (4), and the left side side wall of the cabinet (1) opens up
Have impurity outlet (5), the lower right corner of the cabinet (1) is bolted with oblique supporting plate (6), and the upper surface of the oblique supporting plate (6) is spirally connected
There is motor one (7), the output shaft of the motor (7) is fixedly connected with belt wheel one (8), the outer surface of the belt wheel one (8)
It is socketed with one end of transmission belt (9), the other end of the transmission belt (9) is socketed with shaft components (10), the shaft components
(10) outer surface is socketed with one end that iron cuts screening zone (11), and the other end of the iron filings screening zone (11) is socketed with driven
The wheel hub of guide wheel (12), the driven guide wheel (12) is fixedly connected with drive guide wheel axis (13), and the driven guide wheel shaft (13) turns
It is dynamic to be connected with drive guide wheel axis support (14), and the lower end surface of driven guide wheel shaft support (14) is bolted with the interior bottom of chamber of cabinet (1)
The downside in face, the iron filings outlet (3) is fixedly connected with scraper plate (15), and the left end of scraper plate (15) and iron filings screening zone
(11) it is in close contact, the outer surface of the case lid (2) is fixedly connected with hopper (16), and the outer surface of the case lid (2) is bolted with
Motor two (17), the output shaft of the motor (17) are fixedly connected with one end of crank (18), the crank (18) it is another
One end is hinged with one end of connecting rod (19), and the other end of the connecting rod (19) is hinged with screen frame (unit) (20), in the screen frame (unit) (20)
Between position be bolted with sieve (21), the lower surface that the upper surface left slide of the screen frame (unit) (20) is connected with splicing plate (22) is right
Side, and the right side of splicing plate (22) is bolted with the inner cavity right sidewall of cabinet (1)；
The shaft components (10) include active guide wheel shaft (101), and the active guide wheel shaft (101) is successively socketed with from left to right
Active guide wheel shaft supports (102), active guide wheel (103) and belt wheel two (104), and active guide wheel shaft (101) and active guide wheel shaft
(102) rotation connection is supported, and active guide wheel shaft (101) is fixedly connected with active guide wheel (103), and rotates guide wheel shaft (101)
It is fixedly connected with belt wheel two (104)；
The iron filings screening zone (11) includes cotton core rubber strip (111), the both ends of the outer surface of the cotton core rubber strip (111)
It is fixedly connected with one end of connecting plate (113), the outside table of the cotton core rubber strip (111) is fixedly connected with permanent magnet (114),
And elongated strip is presented in permanent magnet (114), many permanent magnets (114) are equidistant in the outer surface of cotton core rubber strip (111)
Arrangement, and N extremely it is consistent outwardly, the other end of the connecting plate (113) is fixedly connected with strap (115), the motor one
(7) it is electrically connected with external power supply with motor two (17).
2. husky screening and removing impurities device is cast in a kind of excavator casting according to claim 1, it is characterised in that: the transmission belt
It (9) is a kind of V-type transmission belt.
3. husky screening and removing impurities device is cast in a kind of excavator casting according to claim 1, it is characterised in that: the cotton core rubber
The both ends of the inner ring side surface of adhesive tape (111) are fixedly connected with side clamping plate (112), and side clamping plate (112) and active guide wheel (103)
It is in close contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810951379.2A CN109078836A (en) | 2018-11-01 | 2018-11-01 | A kind of husky screening and removing impurities device of excavator casting casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810951379.2A CN109078836A (en) | 2018-11-01 | 2018-11-01 | A kind of husky screening and removing impurities device of excavator casting casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109078836A true CN109078836A (en) | 2018-12-25 |
Family
ID=64793935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810951379.2A Withdrawn CN109078836A (en) | 2018-11-01 | 2018-11-01 | A kind of husky screening and removing impurities device of excavator casting casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109078836A (en) |
-
2018
- 2018-11-01 CN CN201810951379.2A patent/CN109078836A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181225 |
|
| WW01 | Invention patent application withdrawn after publication |