CN111644559A - Casting sand that uses convenient grinds sand device - Google Patents
Casting sand that uses convenient grinds sand device Download PDFInfo
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- CN111644559A CN111644559A CN202010440916.4A CN202010440916A CN111644559A CN 111644559 A CN111644559 A CN 111644559A CN 202010440916 A CN202010440916 A CN 202010440916A CN 111644559 A CN111644559 A CN 111644559A
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- sand
- groove
- grinding device
- fixedly connected
- workbin
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of sand grinding devices, and discloses a casting sand grinding device convenient and fast to use, which comprises a supporting plate and a sand grinding device, wherein the supporting plate is arranged above the sand grinding device, a feeding cylinder is arranged at the top of the sand grinding device, a moving groove is formed in the bottom of the supporting plate, a fixed plate is fixedly connected to the groove wall of one side of the moving groove, the fixed plate is arranged close to the notch of the moving groove, the moving groove is slidably connected to two sliding blocks, supporting blocks are fixedly connected to the bottoms of the two sliding blocks, a feed box is fixedly connected to one ends, far away from the sliding blocks, of the two supporting blocks together, the top of the feed box is fixedly communicated with a feeding hopper. This use convenient casting sand with grinding sand device can remove the workbin and shift the raw materials, opens the bin gate automatically when removing to grinding sand device top, makes in the raw materials gets into a feeding section of thick bamboo, has saved the manual bin gate of opening, and labour saving and time saving has saved the labour, has improved production efficiency.
Description
Technical Field
The invention relates to the technical field of sand grinding devices, in particular to a sand grinding device for casting sand, which is convenient and fast to use.
Background
After casting, sand blasting and shot blasting are needed to be carried out on a cast part, the used metal sand needs to be manufactured by using a sand grinding device, and the sand grinding device repeatedly grinds raw materials, so that the raw materials are called metal sand with higher density and higher quality, and the metal sand is not easy to deform.
Through retrieval, patent publication No. CN105436402A discloses a sand grinding device for casting sand, which includes a movable hopper member including a hopper frame and a hopper, wherein the hopper frame is composed of two cross beams parallel to each other, a vertical column supporting the cross beams, and two hanging rods erected on the cross beams through rollers, the hopper is formed into a square cone shape, the upper end of the hopper forms a sand inlet, the lower end of the hopper forms a sand outlet, hooks capable of hooking with the hanging rods are respectively formed on the opposite side walls of the sand inlet side of the hopper, and a shutter capable of opening and closing the sand outlet is formed on the sand outlet side of the hopper; the sand grinding component is positioned below the sand outlet of the hopper, the sand grinding component comprises a shell consisting of a cylinder wall and a conical wall, a stirring impeller positioned in a space surrounded by the cylinder wall and a screen plate positioned below the stirring impeller, an inlet opening opposite to the sand outlet of the hopper is formed on the upper side of the shell, an outlet opening through which the ground sand can leak is formed on the lower side of the shell, and the ground sand does not need to be carried by manpower, so that the labor intensity of workers is reduced, the productivity is improved, and the sand grinding device for the casting sand further has the following defects: the flashboard of hopper needs the manual work to open, and troublesome poverty is hard, inefficiency.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic sunshade window which has the advantages of saving manual opening of a material door, saving time and labor, saving labor, improving production efficiency and the like, and solves the problems that a gate plate of a hopper needs to be manually opened, the operation is troublesome, the labor is wasted, and the efficiency is low.
(II) technical scheme
In order to achieve the purpose of omitting the manual opening of the material door, the invention adopts the following technical scheme: a casting sand grinding device convenient to use comprises a supporting plate and a sand grinding device, wherein the supporting plate is arranged above the sand grinding device, a feeding cylinder is arranged at the top of the sand grinding device, a moving groove is formed in the bottom of the supporting plate, a fixed plate is fixedly connected to the groove wall of one side of the moving groove and is arranged close to the notch of the moving groove, the moving groove is connected with two sliding blocks in a sliding mode, supporting blocks are fixedly connected to the bottoms of the two sliding blocks, a material box is fixedly connected to one ends, away from the sliding blocks, of the two supporting blocks, the top of the material box is fixedly communicated with a feeding hopper, the material box is connected with a driving mechanism, and the material box is connected with an opening;
opening mechanism includes discharge opening, bin gate, draw-in groove, clearing hole, kelly, push pedal and two springs, the bottom at the workbin is seted up to the discharge opening, the one end of bin gate articulates on one side pore wall of discharge opening, the other end at the bin gate is seted up to the draw-in groove, the clearing hole is seted up on one side pore wall that the discharge opening is close to the draw-in groove, the kelly sets up in the draw-in groove, just the kelly is kept away from the one end of draw-in groove tank bottom and is passed through and outwards extend, push pedal fixed connection is in the one end that the draw-in groove was kept away from to the kelly, two the one end symmetry fixed connection of spring is in one side that the push.
Preferably, actuating mechanism includes fixed block, driving motor, driving gear, dwang, walking wheel, driven gear and chain, on the top outer wall of the one end fixed connection workbin of fixed block, the other end of fixed block extends to the shifting chute, driving motor fixed connection is on the top outer wall of workbin, driving motor's output has the axis of rotation through the coupling joint, driving motor's one end fixedly connected with driving gear is kept away from to the axis of rotation, the position that the workbin was kept away from to the fixed block rotates through the second bearing and connects the position that the workbin was kept away from to the fixed block, the second bearing is fixed to be established on the fixed block, the driven gear is fixed to be cup jointed on the dwang, the chain meshing is on driving gear and driven gear, the walking wheel fixed connection is in the one end that the fixed block was kept away from to the dwang, just the bottom of walking wheel offsets with one side that the fixed plate corresponds.
Preferably, the bottom of the sliding block is provided with a ball groove, a ball is connected in the ball groove in a rolling manner, and one end, far away from the bottom of the ball groove, of the ball penetrates through a notch of the ball groove and is connected to one corresponding side of the fixing plate in a rolling manner.
Preferably, the diameter of the ball is larger than the ball groove opening.
Preferably, the four corners of the bottom of the sand grinding device are fixedly connected with non-slip mats.
Preferably, the material of the opening mechanism is stainless alloy material.
Preferably, the non-slip mat is made of rubber
(III) advantageous effects
Compared with the prior art, the invention provides the sand grinding device for the casting sand, which is convenient to use and has the following beneficial effects:
this use convenient casting sand is with grinding sand device constitutes an opening mechanism through setting up discharge opening, bin gate, draw-in groove, clearing hole, kelly, push pedal and two springs, can remove the workbin and shift the raw materials, opens the bin gate automatically when removing grinding sand device top, makes in the raw materials gets into a feeding section of thick bamboo, has saved the manual bin gate of opening, and labour saving and time saving saves the labour, has improved production efficiency.
Drawings
Fig. 1 is a schematic structural view of a sand grinding device for casting sand, which is convenient to use and provided by the invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is an enlarged view of a portion C in fig. 1.
In the figure: the device comprises a supporting plate 1, a sand grinding device 2, a feeding cylinder 3, a moving groove 4, a fixing plate 5, a sliding block 6, a supporting block 7, an opening mechanism 8, a discharging hole 81, a material door 82, a clamping groove 83, a passing hole 84, a clamping rod 85, a push plate 86, a spring 87, a driving mechanism 9, a fixing block 91, a driving motor 92, a driving gear 93, a rotating rod 94, a traveling wheel 95, a driven gear 96, a chain 97, a feeding hopper 10, a bin 11, a ball groove 12, balls 13 and a non-slip mat 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a casting sand grinding device convenient to use comprises a supporting plate 1 and a sand grinding device 2, wherein the supporting plate is arranged above the sand grinding device 2, a feeding cylinder 3 is installed at the top of the sand grinding device 2, a moving groove 4 is formed in the bottom of the supporting plate 1, a fixed plate 5 is fixedly connected to the groove wall of one side of the moving groove 4, the fixed plate 5 is arranged close to the notch of the moving groove 4, the moving groove 4 is slidably connected to two sliders 6, supporting blocks 7 are fixedly connected to the bottoms of the two sliders 6, one ends, far away from the sliders 6, of the two supporting blocks 7 are fixedly connected to a material box 11 together, the top of the material box 11 is fixedly communicated with a feeding funnel 10, the material box 11 is connected with a driving mechanism;
the opening mechanism 8 comprises a discharge hole 81, a material door 82, a clamping groove 83, a passing hole 84, a clamping rod 85, a push plate 86 and two springs 87, wherein the discharge hole 81 is formed in the bottom of the material box 11, one end of the material door 82 is hinged to the wall of one side of the discharge hole 81, the clamping groove 83 is formed in the other end of the material door 82, the passing hole 84 is formed in the wall of one side of the discharge hole 81, which is close to the clamping groove 83, the clamping rod 85 is arranged in the clamping groove 83, one end, far away from the bottom of the clamping groove 83, of the clamping rod 85 penetrates through and extends outwards, the push plate 86 is fixedly connected to one end, far away from the clamping groove 83, of the clamping rod 85, one ends of the two springs 87 are symmetrically and fixedly connected to one side, close to the material box 11, of the spring 87 are fixedly connected to the material box 11, a casting sand material using pipe is introduced into the material box 11, the driving mechanism 9 enables the, along with the removal of workbin 11, push pedal 86 pulling spring 87 and kelly 85 remove, kelly 85 breaks away from draw-in groove 83, and bin gate 82 opens, and casting sand in the workbin 11 passes through feeding section of thick bamboo 3 and gets into in the sand grinding device 2, can remove workbin 11 and shift the raw materials, and bin gate 82 is opened automatically when moving to sand grinding device 2 top, makes in the raw materials gets into feeding section of thick bamboo 3, has saved the manual bin gate 82 of opening, and labour saving and time saving saves labour, has improved production efficiency.
The driving mechanism 9 comprises a fixed block 91, a driving motor 92, a driving gear 93, a rotating rod 94, a traveling wheel 95, a driven gear 96 and a chain 97, one end of the fixed block 91 is fixedly connected to the outer wall of the top of the feed box 11, the other end of the fixed block 91 extends into the moving groove 4, the driving motor 92 is fixedly connected to the outer wall of the top of the feed box 11, the output end of the driving motor 92 is connected with a rotating shaft through a coupler, one end of the rotating shaft, far away from the driving motor 92, is fixedly connected with the driving gear 93, the position, far away from the feed box 11, of the fixed block 91 is rotatably connected to the position, far away from the feed box 11, of the fixed block 91 through a second bearing, the second bearing is fixedly arranged on the fixed block 91, the driven gear 96 is fixedly sleeved on the rotating rod 94, the chain 97 is meshed on, the one end of fixed block 91 is kept away from to walking wheel 95 fixed connection at dwang 94, and the bottom of walking wheel 95 offsets with one side that fixed plate 5 corresponds, driving motor 92 drives driving gear 93 and rotates, driving gear 93 drives chain 97 and rotates, chain 97 drives driven gear 96 and rotates, driven gear 96 drives dwang 94 and rotates, dwang 94 drives walking wheel 95 and rotates, walking wheel 95 removes, can drive workbin 11 and remove, transmission efficiency is high, the walking is more stable.
The ball groove 12 has been seted up to the bottom of slider 6, and the ball 13 is connected with in the ball groove 12 roll, and the one end that ball 13 kept away from the groove bottom of ball groove 12 passes the notch of ball groove 12 and roll connection in the corresponding one side of fixed plate 5, makes slider 6 remove more smoothly, is difficult for blocking.
The diameter of the ball 13 is larger than the notch of the ball groove 12, so that the ball 13 is not easy to separate from the ball groove 12.
The anti-slip mat 14 is fixedly connected to four corners of the bottom of the sand grinding device 2, so that the sand grinding mechanism 2 is not easy to slide and is more stable.
The opening mechanism 8 is made of stainless alloy materials, so that the opening mechanism 8 is not easy to rust, and the service life is prolonged.
The non-slip mat 14 is made of rubber, and is not easy to slip and wear-resistant.
To sum up, this use convenient casting sand with grinding sand device, use the casting sand material pipe to let in workbin 11, actuating mechanism 9 makes slider 6 and workbin 11 remove, when workbin 11 removed the top of feed cylinder 3, push pedal 86 offsets with the section of thick bamboo wall of feed cylinder 3, along with the removal of workbin 11, push pedal 86 pulling spring 87 and kelly 85 remove, kelly 85 breaks away from draw-in groove 83, bin gate 82 opens, casting sand in the workbin 11 passes through feed cylinder 3 and gets into in grinding sand device 2, can remove workbin 11 and shift the raw materials, automatically open bin gate 82 when removing grinding sand device 2 top, make the raw materials get into feed cylinder 3 in, saved and manually opened bin gate 82, time saving and labor saving, and the production efficiency is improved.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. The utility model provides a use convenient casting sand with grinding sand device, includes backup pad (1) and grinding sand device (2), its characterized in that: the supporting plate is arranged above the sand grinding device (2), a feeding cylinder (3) is installed at the top of the sand grinding device (2), a moving groove (4) is formed in the bottom of the supporting plate (1), a fixed plate (5) is fixedly connected to one side groove wall of the moving groove (4), the fixed plate (5) is arranged close to a notch of the moving groove (4), the moving groove (4) is connected with two sliding blocks (6) in a sliding mode, supporting blocks (7) are fixedly connected to the bottoms of the two sliding blocks (6), one ends, far away from the sliding blocks (6), of the two supporting blocks (7) are fixedly connected with a material box (11) together, the top of the material box (11) is fixedly communicated with a feeding funnel (10), the material box (11) is connected with a driving mechanism (9), and the material box (11) is connected with an opening;
opening mechanism (8) includes discharge opening (81), bin gate (82), draw-in groove (83), clearing hole (84), kelly (85), push pedal (86) and two springs (87), the bottom at workbin (11) is seted up in discharge opening (81), the one end of bin gate (82) articulates on one side pore wall of discharge opening (81), the other end at bin gate (82) is seted up in draw-in groove (83), clearing hole (84) are seted up on one side pore wall that discharge opening (81) is close to draw-in groove (83), kelly (85) set up in draw-in groove (83), just the one end that draw-in groove (83) tank bottom was kept away from in kelly (85) passes through and outwards extends, push pedal (86) fixed connection is in the one end that draw-in groove (83) were kept away from in kelly (85), two the one end symmetry fixed connection of spring (87) is in the one side that push pedal (86) is close to workbin (11), the other end of the spring (87) is fixedly connected to the feed box (11).
2. The sand grinding device for foundry sand convenient to use according to claim 1, characterized in that: actuating mechanism (9) includes fixed block (91), driving motor (92), driving gear (93), dwang (94), walking wheel (95), driven gear (96) and chain (97), on the top outer wall of the one end fixed connection workbin (11) of fixed block (91), the other end of fixed block (91) extends to in shifting chute (4), driving motor (92) fixed connection is on the top outer wall of workbin (11), there is the axis of rotation output of driving motor (92) through the coupling joint, the one end fixedly connected with driving gear (93) of driving motor (92) is kept away from to the axis of rotation, the position that workbin (11) was kept away from in fixed block (91) rotates the position of connecting workbin (11) is kept away from in (91) through the second bearing, the second bearing is fixed to be established on fixed block (91), one side of fixed block (91) is connected with dwang (94) through the second bearing rotation, the second bearing is fixed to be established on fixed block (91), driven gear (96) are fixed to be cup jointed on dwang (94), chain (97) meshing is on driving gear (93) and driven gear (96), walking wheel (95) fixed connection keeps away from the one end of fixed block (91) in dwang (94), just the bottom of walking wheel (95) offsets with one side that fixed plate (5) correspond.
3. The sand grinding device for foundry sand convenient to use according to claim 1, characterized in that: the bottom of slider (6) has been seted up ball groove (12), roll in ball groove (12) and be connected with ball (13), ball (13) are kept away from the one end of ball groove (12) tank bottom and are passed the notch of ball groove (12) and roll connection in the corresponding one side of fixed plate (5).
4. The sand grinding device for casting sand convenient to use according to claim 3, characterized in that: the diameter of the ball (13) is larger than the notch of the ball groove (12).
5. The sand grinding device for foundry sand convenient to use according to claim 1, characterized in that: and the four corners of the bottom of the sand grinding device (2) are fixedly connected with anti-slip pads (14).
6. The sand grinding device for foundry sand convenient to use according to claim 1, characterized in that: the opening mechanism (8) is made of stainless alloy materials.
7. The sand grinding device for foundry sand convenient to use according to claim 5, characterized in that: the non-slip mat (14) is made of rubber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010440916.4A CN111644559B (en) | 2020-05-22 | 2020-05-22 | Use method of convenient sand grinding device for casting sand |
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| CN202010440916.4A CN111644559B (en) | 2020-05-22 | 2020-05-22 | Use method of convenient sand grinding device for casting sand |
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| CN111644559B CN111644559B (en) | 2021-11-19 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797635A (en) * | 2022-04-22 | 2022-07-29 | 辉门环新（安庆）粉末冶金有限公司 | Metallurgical powder batching conveying platform |
| CN115319510A (en) * | 2022-09-30 | 2022-11-11 | 江苏泰汇不锈钢有限公司 | Steel pipe fixing device and method of steel pipe perforating machine |
| CN116000248A (en) * | 2022-12-30 | 2023-04-25 | 优铸科技(北京)有限公司 | Sand discharging mechanism for core shooter and core shooter |
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| CN116000248A (en) * | 2022-12-30 | 2023-04-25 | 优铸科技(北京)有限公司 | Sand discharging mechanism for core shooter and core shooter |
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| CN111644559B (en) | 2021-11-19 |
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