CN110434281A - A kind of casting sand sieving machine with feeding function - Google Patents
A kind of casting sand sieving machine with feeding function Download PDFInfo
- Publication number
- CN110434281A CN110434281A CN201910748769.4A CN201910748769A CN110434281A CN 110434281 A CN110434281 A CN 110434281A CN 201910748769 A CN201910748769 A CN 201910748769A CN 110434281 A CN110434281 A CN 110434281A
- Authority
- CN
- China
- Prior art keywords
- screen drum
- wall
- shell
- sand
- sand sieving
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/045—Devices having a horizontal stirrer shaft in a fixed receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
Abstract
The invention discloses a kind of casting sand sieving machines with feeding function of sand sieving machine technical field, it include shell, baffle is connected between housing cavity side wall, rotating bar is rotatably connected between wall at left and right sides of housing cavity, rotating bar outer wall is socketed with flood dragon blade, housing left side wall is connected with motor housing, motor box cavity left side wall is connected with rotary electric machine, fixed block is symmetrically connected at left and right sides of baffle bottom, fixed block bottom is connected with the first rolling bearing, the present invention is able to drive packing auger blade rotation by rotary electric machine, and then the hauling operation when blending can be carried out to sand-cast, so as to which the grains of sand being condensed into blocks screening after being crushed, to improve subsequent screening efficiency；By setting screen drum, the first rolling bearing and driving mechanism, make it possible to drive screen drum to rotate in the first rolling bearing by driving mechanism, to carry out efficient screening operation to the grains of sand inside screen drum.
Description
Technical field
The present invention relates to sand sieving machine technical field, specially a kind of casting sand sieving machine with feeding function.
Background technique
Sand sieving machine is needed to be screened, cleaned to sand material during sand casting, sand mold sand sieving machine is to copy artificial benefit
With the working principle of inclined sieve mesh screen sand, using horizontal roll screen barrel, and guarantee between multi-turn internal helical blades of the stream in screen drum
Can it is more than the continuous circle of roller screen five, thus so that sand material roll, slide repeatedly and it is abundant it is discrete, separate, cause different from tilting roller screen
Big small powder mutually push, pile things on, screening process is hasty, also different from big small powder tramp, the mixing of tilting vibrating screen.
Existing sand casting sand sieving machine cannot carry out crushing operation to the grains of sand when sieving husky, cause to be easy to deposit in the grains of sand
In part, the grains of sand can be condensed into blocks, to reduce the screening efficiency of sand sieving machine；And existing sand sieving machine needs after screening
Equipment of stopping simultaneously is handled the obtained grains of sand are screened, this substantially reduces the production efficiency of equipment.Based on this, the present invention is designed
A kind of casting sand sieving machine with feeding function, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of casting sand sieving machines with feeding function, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of casting sand sieving machine with feeding function, packet
Shell is included, it is characterised in that: baffle is connected between the housing cavity side wall, at left and right sides of the housing cavity between wall
It is rotatably connected to rotating bar, and rotating bar is located above baffle, the rotating bar outer wall is socketed with flood dragon blade, and the shell is left
Side wall is connected with motor housing, and the motor box cavity left side wall is connected with rotary electric machine, and rotary electric machine output end and rotating bar
Left end Joint；
It symmetrically is connected with fixed block at left and right sides of the baffle bottom, the fixed block bottom is connected with the first rotation axis
It holds, screen drum is rotatably connected between the first rolling bearing inner cavity described in two groups, and screen drum right end is connected with baffle, the screen drum
Left end is connected with driving mechanism, and driving mechanism is connected with rotary electric machine output end；
Feed hopper is plugged on the left of the case top, the housing cavity bottom is provided with feed device, and feeding fills
Right end is set through housing right side wall.
Preferably, it is communicated with connecting tube on the right side of the baffle bottom, is connected between the screen drum and baffle by connecting tube
It is logical, and be rotatablely connected between connecting tube and screen drum.
Preferably, the driving mechanism includes fixed link, and fixed link is fixed in screen drum left end, outside the rotating bar left end
Wall is through housing left side wall and is socketed with driven wheel, and the driven wheel outer wall is arranged with driving belt, and the driving belt is separate
One end of driven wheel is arranged with driving wheel, and driving wheel is fixed on rotary electric machine output end outer wall.
Preferably, the motor housing bottom offers and the mutually matched through-hole of driving belt.
Preferably, screen drum bottom inner cavity is provided with sieve, is provided at the top of the screen drum for clearing up the clear of screen drum
Li Men.
Preferably, it is connected with vertical plate between inner cavity top and bottom on the left of the screen cylinder, the vertical plate lumen centers are set
It is equipped with the second rolling bearing, second rolling bearing inner cavity is plugged with connecting rod, and connecting rod is located on the right side of vertical plate, the company
It symmetrically is connected with scraper plate at the top and bottom of extension bar outer wall, and scraper plate is abutted against with screen cylinder inner cavity top and bottom respectively
Preferably, the feed device can be ribbon feeding device, and the right end of feeding belt runs through housing right side wall.
Compared with prior art, the beneficial effects of the present invention are:
Baffle, rotating bar, packing auger blade and rotary electric machine is arranged in the present invention, so that rotary electric machine is able to drive packing auger blade
Rotation, and then the hauling operation when blending can be carried out to sand-cast, so as to which the grains of sand being condensed into blocks are carried out after being crushed
It is being screened, to improve subsequent screening efficiency；By setting screen drum, the first rolling bearing and driving mechanism, make it possible to
Enough screen drum is driven to rotate in the first rolling bearing by driving mechanism, to efficiently be screened to the grains of sand inside screen drum
Operation, and the grains of sand can roll up and down in screen drum, reduce a possibility that grains of sand block sieve pore；And driving mechanism and rotation are electric
Machine is connected, so that only needing to complete the broken and screening operation of the grains of sand using one group of rotary electric machine, and then drops
The structure of equipment is also simplified while low production cost；By the way that feed device is arranged, so that can pass through after grains of sand screening
Feed device quickly discharging, to improve production efficiency.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structure enlargement diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of screen drum in the present invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1- shell, 2- baffle, 3- rotating bar, 4- flood dragon blade, 5- motor housing, 501- through-hole, 6- rotary electric machine, 7- are fixed
Block, the first rolling bearing of 8-, 9- screen drum, 901- sieve, 902- cleaning door, 903- vertical plate, the second rolling bearing of 904-, 905- connect
Extension bar, 906- scraper plate, 10- driving mechanism, 1001- fixed link, 1002- driven wheel, 1003- driving belt, 1004- driving wheel,
11- feed hopper, 12- feed device, 13- connecting tube.
Specific embodiment
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 all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of casting sand sieving machine with feeding function, including
There is shell 1, baffle 2 is connected between 1 intracavity sidewall of shell, is rotatably connected to rotating bar between wall at left and right sides of 1 inner cavity of shell
3, and rotating bar 3 is located at 2 top of baffle, 3 outer wall of rotating bar is socketed with flood dragon blade 4, and 1 left side wall of shell is connected with motor housing 5,
5 inner cavity left side wall of motor housing is connected with rotary electric machine 6, and 6 output end of rotary electric machine and 3 left end Joint of rotating bar；
Symmetrically it is connected with fixed block 7 at left and right sides of 2 bottom of baffle, 7 bottom of fixed block is connected with the first rolling bearing 8, and two
Group is rotatably connected to screen drum 9 between 8 inner cavity of the first rolling bearing, and 9 right end of screen drum is connected with baffle 2, and 9 left end of screen drum is affixed
There is driving mechanism 10, and driving mechanism 10 is connected with 6 output end of rotary electric machine；
1 top left side of shell is plugged with feed hopper 11, and 1 intracavity bottom of shell is provided with feed device 12, and feed device
12 right ends run through 1 right side wall of shell.
Further, 2 bottom right of baffle is communicated with connecting tube 13, is connected between screen drum 9 and baffle 2 by connecting tube 13
It is logical, and be rotatablely connected between connecting tube 13 and screen drum 9, enable the broken grains of sand to be transferred directly to screen drum by connecting tube
Interior carry out screening operation.
Further, driving mechanism 10 includes fixed link 1001, and fixed link 1001 is fixed in 9 left end of screen drum, rotating bar
1001 left end outer walls are through 1 left side wall of shell and are socketed with driven wheel 1002, and 1002 outer wall of driven wheel is arranged with driving belt
1003, driving belt 1003 is arranged with driving wheel 1004 far from one end of driven wheel 1002, and driving wheel 1004 is fixed in rotation
On 6 output end outer wall of motor, the rotation of rotary electric machine can be transmitted to by fixed link by the cooperation of driving wheel and rotary electric machine
On, then drive screen drum rotation sieve husky operation by fixed link again, and be connected with rotary electric machine can be simple for driving mechanism
Change equipment reduces production cost simultaneously.
Further, 5 bottom of motor housing offer with the mutually matched through-hole 501 of driving belt 1003, pass through through-hole energy
Driving belt enough is worked normally, thus allows for power transmitting.
Further, 9 bottom inner cavity of screen drum is provided with sieve 901, is provided at the top of screen drum 9 for clearing up the clear of screen drum 9
Door 902 is managed, high frequency zone operation can be carried out to the grains of sand by sieve；By cleaning door make it possible to periodically to screen drum inside into
Row cleaning, so that the grains of sand be avoided to be deposited in inside screen drum.
Further, vertical plate 903 is connected between 9 left side inner cavity top of screen cylinder and bottom, 903 lumen centers of vertical plate are set
It is equipped with the second rolling bearing 904,904 inner cavity of the second rolling bearing is plugged with connecting rod 905, and connecting rod 905 is located at vertical plate 903
Right side, is symmetrically connected with scraper plate 906 at the top and bottom of connecting rod 905 outer wall, and scraper plate 906 respectively with 9 inner cavity top of screen cylinder
It is abutted against with bottom, to relatively rotate between connecting rod and screen drum by second bearing, to be rotated in screen drum
In the process, scraper plate is able to maintain motionless, and then scraper plate can clean the sieve of screen drum bottom, and then can further keep away
The problem of exempting from grains of sand blocking sieve pore.
Further, feed device 12 can be ribbon feeding device, and the right end of feeding belt is through 1 right side of shell
Wall, the carry out material transferring that ribbon feeding device can be stable, and the surface of feeding belt are convenient for cleaning.
One concrete application of the present embodiment are as follows: the present apparatus is a kind of casting sand sieving machine with feeding function, the present apparatus
When in use, the present apparatus is connected into upper external power supply.Then the grains of sand to be screened are imported into sand sieving machine by feed hopper 11,
Then start rotary electric machine 6, the rotation of rotary electric machine 6 drives rotating bar 3 and packing auger blade 4 to rotate, and then it is broken to carry out side to the grains of sand
Broken side conveys operation, and the grains of sand being condensed into blocks are crushed, are then fallen in screen drum 9 by connecting tube again.
The rotation of rotary electric machine 6 drives 1001 turns of fixed link by driving wheel 1004, driving belt 1003 and driven wheel 1002
Dynamic, fixed link 1001 drives screen drum 9 to rotate, and then carries out screening operation to the grains of sand in screen drum 9, and the grains of sand is made to pass through sieve 901
Sieve pore fall to and directly carry out feeding on feed device 12；And in screening process, the scraper plate 906 in screen drum 9 can be opposite
Screen drum 9 keeps opposing stationary, so as to the grains of sand on sieve 901 be struck off, and then keeps away to 901 doctoring application of sieve
Exempt from grains of sand blocking sieve pore.
Screen drum 9 after a period of use, can by open cleaning door 902 rough sand in screen drum 9 is cleared up, from
And rough sand is avoided to be deposited in screen drum 9.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. a kind of casting sand sieving machine with feeding function includes shell (1), it is characterised in that: shell (1) lumen side
It is connected with baffle (2), is rotatably connected to rotating bar (3) between wall at left and right sides of shell (1) inner cavity, and rotating bar between wall
(3) it is located above baffle (2), rotating bar (3) outer wall is socketed with flood dragon blade (4), and shell (1) left side wall is connected with
Motor housing (5), motor housing (5) inner cavity left side wall are connected with rotary electric machine (6), and rotary electric machine (6) output end and rotation
Bar (3) left end Joint；
It is symmetrically connected with fixed block (7) at left and right sides of baffle (2) bottom, fixed block (7) bottom is connected with first turn
Dynamic bearing (8) is rotatably connected to screen drum (9) between the first rolling bearing (8) inner cavity described in two groups, and screen drum (9) right end and gear
Plate (2) is connected, and screen drum (9) left end is connected with driving mechanism (10), and driving mechanism (10) and rotary electric machine (6) export
End is connected；
Shell (1) top left side is plugged with feed hopper (11), and shell (1) intracavity bottom is provided with feed device
(12), and feed device (12) right end runs through shell (1) right side wall.
2. a kind of casting sand sieving machine with feeding function according to claim 1, it is characterised in that: the baffle (2)
Bottom right is communicated with connecting tube (13), is connected between the screen drum (9) and baffle (2) by connecting tube (13), and is connected
It is rotatablely connected between pipe (13) and screen drum (9).
3. a kind of casting sand sieving machine with feeding function according to claim 1, it is characterised in that: the driving mechanism
It (10) include fixed link (1001), and fixed link (1001) is fixed in screen drum (9) left end, rotating bar (1001) left end outer wall
It through shell (1) left side wall and is socketed with driven wheel (1002), driven wheel (1002) outer wall is arranged with driving belt
(1003), the driving belt (1003) is arranged with driving wheel (1004) far from the one end of driven wheel (1002), and driving wheel
(1004) it is fixed on rotary electric machine (6) output end outer wall.
4. a kind of casting sand sieving machine with feeding function according to claim 3, it is characterised in that: the motor housing
(5) bottom offers and driving belt (1003) mutually matched through-hole (501).
5. a kind of casting sand sieving machine with feeding function according to claim 1, it is characterised in that: the screen drum (9)
Bottom inner cavity is provided with sieve (901), and the cleaning door (902) for clearing up screen drum (9) is provided at the top of the screen drum (9).
6. a kind of casting sand sieving machine with feeding function according to claim 5, it is characterised in that: the screen cylinder
(9) it is connected with vertical plate (903) between left side inner cavity top and bottom, vertical plate (903) lumen centers are provided with the second rotation
Bearing (904), the second rolling bearing (904) inner cavity is plugged with connecting rod (905), and connecting rod (905) is located at vertical plate
(903) right side is symmetrically connected with scraper plate (906) at the top and bottom of connecting rod (905) outer wall, and scraper plate (906) respectively with
Screen cylinder (9) inner cavity top and bottom abut against.
7. a kind of casting sand sieving machine with feeding function according to claim 1, it is characterised in that: the feed device
It (12) can be ribbon feeding device, and the right end of feeding belt runs through shell (1) right side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748769.4A CN110434281A (en) | 2019-08-14 | 2019-08-14 | A kind of casting sand sieving machine with feeding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910748769.4A CN110434281A (en) | 2019-08-14 | 2019-08-14 | A kind of casting sand sieving machine with feeding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110434281A true CN110434281A (en) | 2019-11-12 |
Family
ID=68435368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910748769.4A Pending CN110434281A (en) | 2019-08-14 | 2019-08-14 | A kind of casting sand sieving machine with feeding function |
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| Country | Link |
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| CN (1) | CN110434281A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411459A (en) * | 2020-10-28 | 2021-02-26 | 靳职雄 | Beach sundries removing machine |
| CN113019883A (en) * | 2021-03-16 | 2021-06-25 | 白古拉嘎齐 | Automatic sand screening device of high efficiency for building based on transportation is stabilized to conveyer belt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090736U (en) * | 1991-03-20 | 1991-12-18 | 邹锡铭 | Sealed electric powder-screening machine with forward-backward run |
| CN2193203Y (en) * | 1994-06-29 | 1995-03-29 | 自贡市机械一厂 | Rubbish crushing separator with automatic releasing stuck materials |
| CN205270727U (en) * | 2015-12-08 | 2016-06-01 | 湖南新兴机械制造有限公司 | Foundry sand sieving mechanism |
| CN107999372A (en) * | 2017-11-16 | 2018-05-08 | 天津科创复兴科技咨询有限公司 | A kind of industrial chemicals screening plant that can seal screening |
| CN207655842U (en) * | 2017-11-25 | 2018-07-27 | 郑州远东耐火材料有限公司 | A kind of fused cast refractories modified water glass sand mold old sand retracting device |
| CN109014032A (en) * | 2018-07-18 | 2018-12-18 | 安徽思源三轻智能制造有限公司 | A kind of screening plant of casting sand |
| CN208840447U (en) * | 2018-08-10 | 2019-05-10 | 德林智能科技有限公司 | A kind of sand casting screening plant |
| CN109822043A (en) * | 2019-04-17 | 2019-05-31 | 江西瑞冠精密铸造有限公司 | A kind of hot investment casting molding sand screening plant |
-
2019
- 2019-08-14 CN CN201910748769.4A patent/CN110434281A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2090736U (en) * | 1991-03-20 | 1991-12-18 | 邹锡铭 | Sealed electric powder-screening machine with forward-backward run |
| CN2193203Y (en) * | 1994-06-29 | 1995-03-29 | 自贡市机械一厂 | Rubbish crushing separator with automatic releasing stuck materials |
| CN205270727U (en) * | 2015-12-08 | 2016-06-01 | 湖南新兴机械制造有限公司 | Foundry sand sieving mechanism |
| CN107999372A (en) * | 2017-11-16 | 2018-05-08 | 天津科创复兴科技咨询有限公司 | A kind of industrial chemicals screening plant that can seal screening |
| CN207655842U (en) * | 2017-11-25 | 2018-07-27 | 郑州远东耐火材料有限公司 | A kind of fused cast refractories modified water glass sand mold old sand retracting device |
| CN109014032A (en) * | 2018-07-18 | 2018-12-18 | 安徽思源三轻智能制造有限公司 | A kind of screening plant of casting sand |
| CN208840447U (en) * | 2018-08-10 | 2019-05-10 | 德林智能科技有限公司 | A kind of sand casting screening plant |
| CN109822043A (en) * | 2019-04-17 | 2019-05-31 | 江西瑞冠精密铸造有限公司 | A kind of hot investment casting molding sand screening plant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411459A (en) * | 2020-10-28 | 2021-02-26 | 靳职雄 | Beach sundries removing machine |
| CN113019883A (en) * | 2021-03-16 | 2021-06-25 | 白古拉嘎齐 | Automatic sand screening device of high efficiency for building based on transportation is stabilized to conveyer belt |
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Application publication date: 20191112 |