CN208592354U - A kind of inorganic binder antiquated sand circulation crushing regenerating unit - Google Patents
A kind of inorganic binder antiquated sand circulation crushing regenerating unit Download PDFInfo
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- CN208592354U CN208592354U CN201821054139.4U CN201821054139U CN208592354U CN 208592354 U CN208592354 U CN 208592354U CN 201821054139 U CN201821054139 U CN 201821054139U CN 208592354 U CN208592354 U CN 208592354U
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Abstract
The utility model relates to antiquated sand technical field of regeneration, a kind of inorganic binder antiquated sand circulation crushing regenerating unit is specifically disclosed, including workpiece polishing mechanism, sand material conveyer structure and sand material collecting mechanism, workpiece polishing mechanism include grinding device and vertical tube；Grinding device top is equipped with feed opening；Riser upper portions are connected to grinding device lower part；Sand material conveyer structure includes conveying device, casing and transfer tube；Conveying device lower part is equipped with feed inlet, and top is equipped with discharge port；Casing one end is connected to discharge port, and the other end is connected to feed opening；Transfer tube one end is connected to feed inlet, and the other end is connected to riser middle；Sand material collecting mechanism includes material collecting device and material blanking tube.The inorganic binder antiquated sand circulation of the utility model crushes regenerating unit, and whole device has the advantages of simple structure and easy realization, also more preferable than existing product effect to the processing of sand material, has significantly saved sand material resource, has realized the recycling and reusing of sand material.
Description
Technical field
The utility model relates to antiquated sand technical field of regeneration more particularly to a kind of inorganic binder antiquated sand circulation to crush regeneration
Device.
Background technique
China is the big country for producing casting, and wherein sand casting accounts for the overwhelming majority of foundry industry, but at present along with qualification
The production bring of casting is that a large amount of antiquated sand generates, and current reusing rate only has 20-30%, and unemployed antiquated sand was both
It polluted environment and waste resource again.Existing antiquated sand processing unit, larger installations are complicated, and treatment effect is bad, obtains
Reclaimed sand impurity content is high, is only used for the not high casting of production dimension precision requirement, especially to larger granularity antiquated sand into
When the levigate recycling of row, process of lapping is complicated, and some also uses manual operation, and method is cumbersome, and is difficult to reach requirement.
Utility model content
For the bad technical problem of antiquated sand treatment effect in the prior art, the utility model provides a kind of inorganic binder
Antiquated sand circulation crushes regenerating unit.
A kind of inorganic binder antiquated sand circulation crushing regenerating unit, including workpiece polishing mechanism, sand material conveyer structure and sand material
Collecting mechanism, in which: workpiece polishing mechanism includes grinding device and vertical tube；Grinding device top is equipped with feed opening；Riser upper portions with
The connection of grinding device lower part；Sand material conveyer structure includes conveying device, casing and transfer tube；Conveying device lower part is equipped with charging
Mouthful, top is equipped with discharge port；Casing one end is connected to discharge port, and the other end is connected to feed opening；Transfer tube one end and feed inlet
Connection, the other end are connected to riser middle；Sand material collecting mechanism includes material collecting device and material blanking tube, one end of material blanking tube and receipts
Expect device connection, the other end is connected to vertical tube middle and lower part；Vertical tube is internally provided with putty mechanism, and putty mechanism transports up and down along vertical tube
It moves and is blocked in below transfer tube or below material blanking tube.
Further, grinding device includes roller charging basket, roller, shaft and roller motor, in which: shaft one end and roller
It is fixedly connected, the other end and roller motor output end are rotatablely connected；Roller be located at roller charging basket inside, roller close to roller charging basket in
Wall；Riser upper end is fixed and is connected to roller charging basket bottom.
It further, further include sand material delivery device, the sand material for will be discharged from discharge port pushes to feed opening,
In: sand material delivery device includes piston motor, crank, rocking bar and piston, and crank is fixed on the output shaft of piston motor, bent
Handle end rotation connection rocking bar, rocking bar end Hinged piston, piston are located inside pipe casing；Piston motor rotation drives piston reciprocating
Movement push sand material.
Further, conveying device includes auger motor, auger cylinder and auger, in which: and auger is mounted in auger cylinder,
The output end of one end and auger motor is rotatablely connected；The lower part of auger cylinder is arranged in feed inlet, and discharge port is arranged in auger cylinder
Top, auger motor drive auger rotation will be located at feed inlet sand material is delivered to discharge outlet.
Further, material collecting device includes rewinding case and dust-extraction unit, in which: dust-extraction unit includes dust cleaning case and dedusting
Blower, dust cleaning case is mounted on blanking pipe end, and is connected with rewinding case；Dedusting fan is mounted on dust cleaning case；Sand material is through removing
It is fallen into rewinding case after dirt device dedusting.
Further, putty mechanism includes electric telescopic rod and block, in which: block is fixed on the upper of electric telescopic rod
End, and be bonded with vertical tube inner wall, the lower end of electric telescopic rod is fixed on vertical tube bottom.
Further, roller includes roller top, roller middle part, roller lower part, in which: roller top is bench-type, roller
Middle part is cylinder, and roller lower part is type of falling from power；Level with a roller in the middle part of charging basket inner wall, lower part close in the middle part of roller, roller lower part；In roller
Annular spread has multiple blind holes in portion, is equipped with the ball being bonded with its inner wall in blind hole, bullet is equipped between ball and blind hole inner wall
Spring；Roller lower annular is fixed with multiple raised lines.
It further, is bellmouth at the aperture of blind hole.
Further, conveying device includes the first conveying device and the second conveying device, and casing includes first sleeve and the
Two casings, transfer tube include the first transfer tube and the second transfer tube, and the first conveying device, first sleeve, the first transfer tube are located at
The left side of workpiece polishing mechanism, the second conveying device, the second casing, the second transfer tube are located at the right side of workpiece polishing mechanism, in which: first is defeated
Sending device includes the first auger motor, the first auger cylinder and the first auger；First auger is mounted in the first auger cylinder, one end
It is rotatablely connected with the output end of the first auger motor；First charging aperture, the first discharging of top setting is arranged in first auger cylinder lower part
Mouthful；First sleeve one end is connected to the first discharge port, and the other end is connected to feed opening；First transfer tube one end and first charging aperture
Connection, the other end are connected to riser middle；Second conveying device includes the second auger motor, the second auger cylinder and the second auger；
Second auger is mounted in the second auger cylinder, and the output end of one end and the second auger motor is rotatablely connected；Under second auger cylinder
Second charging aperture is arranged in portion, and the second discharge port is arranged in top；Second casing one end is connected to the second discharge port, the other end and charging
Mouth connection；Second transfer tube one end is connected to second charging aperture, and the other end is connected to riser middle；First auger motor drives the
The sand material for being located at first charging aperture is delivered to the first discharge outlet by the rotation of one auger；Second auger motor drives the second auger to turn
It is dynamic that the sand material for being located at second charging aperture is delivered to the second discharge outlet.
Further, material collecting device includes the first material collecting device and the second material collecting device, and material blanking tube includes the first material blanking tube
With the second material blanking tube, the first material collecting device and the first material blanking tube are located at the left side of workpiece polishing mechanism, and the second material collecting device is fallen with second
Expects pipe is located at the right side of workpiece polishing mechanism, in which: one end of the first material blanking tube is connected to the first material collecting device, in the other end and vertical tube
Lower part connection；One end of second material blanking tube is connected to the second material collecting device, and the other end is connected to vertical tube middle and lower part；First rewinding dress
It sets including the first rewinding case and the first dust-extraction unit, the first dust-extraction unit includes the first dust cleaning case and the first dedusting fan；First
Dust cleaning case is mounted on the first blanking pipe end, and is connected with the first rewinding case；First dedusting fan is mounted on the first dust cleaning case
On；Sand material is fallen into after the first dust-extraction unit dedusting in the first rewinding case；Second material collecting device includes the second rewinding case and second
Dust-extraction unit, the second dust-extraction unit include the second dust cleaning case and the second dedusting fan；Second dust cleaning case is mounted on the second material blanking tube
End, and be connected with the second rewinding case；Second dedusting fan is mounted on the second dust cleaning case；Sand material is removed through the second dust-extraction unit
It is fallen into after dirt in the second rewinding case.
The inorganic binder antiquated sand circulation of the utility model embodiment crushes regenerating unit, will be arranged by sand material conveyer structure
The circulation polishing that workpiece polishing mechanism realizes sand material is added in the sand material of workpiece polishing mechanism again out, and appearance is stained with to the sand material of inorganic binder
Or the sand material block of condensation is adequately polished, then by the processing of sand material collecting mechanism by inorganic binder and dust etc.
It is separated with sand material, obtains clean fresh sand.Whole device has the advantages of simple structure and easy realization, and also compares existing product to the processing of sand material
Effect is good, has significantly saved sand material resource, has realized the recycling and reusing of sand material.
Detailed description of the invention
Illustrate the utility model embodiment or technical solution in the prior art in order to clearer, it below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it is clear that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is that a kind of inorganic binder antiquated sand circulation of the utility model embodiment crushes the structural representation of regenerating unit
Figure；
Fig. 2 is that a kind of inorganic binder antiquated sand circulation of the utility model embodiment crushes the structure of roller in regenerating unit
Schematic diagram；
Fig. 3 is Section A-A figure in Fig. 2；
Fig. 4 is that a kind of inorganic binder antiquated sand circulation of the utility model embodiment crushes the structure of block in regenerating unit
Schematic diagram；
Wherein: 1- workpiece polishing mechanism, 11- grinding device, 111- roller charging basket, 112- roller, 1121- roller top, 1122- roller
Sub- middle part, 1122a- blind hole, 1122b- ball, 1122c- spring, 1123- roller lower part, 1123a- raised line, 113- shaft,
114- roller motor, 12- vertical tube, 2- sand material conveyer structure, 21- conveying device, 211- auger motor, 212- auger cylinder, 213-
Auger, 22- casing, 23- transfer tube, 3- sand material collecting mechanism, 31- material collecting device, 311- rewinding case, 312- dust-extraction unit,
3121- dust cleaning case, 3122- dedusting fan, 32- material blanking tube, 4- putty mechanism, 41- electric telescopic rod, 42- block, 5- sand material push away
Send mechanism, 51- piston motor, 52- crank, 53- rocking bar, 54- piston.
Specific embodiment
Below in conjunction with the attached drawing in the utility model, to the technical scheme in the embodiment of the utility model carry out it is clear,
Complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those skilled in the art is without making creative work
All other embodiment obtained, belongs to the protection scope of the utility model.
A kind of inorganic binder antiquated sand circulation of the utility model embodiment crushes regenerating unit, as shown in Figure 1, including beating
Grinding machine structure 1, sand material conveyer structure 2 and sand material collecting mechanism 3, in which: workpiece polishing mechanism 1 includes grinding device 11 and vertical tube
12；11 top of grinding device is equipped with feed opening；12 top of vertical tube is connected to 11 lower part of grinding device；Sand material conveyer structure 2 includes
Conveying device 21, casing 22 and transfer tube 23；21 lower part of conveying device is equipped with feed inlet, and top is equipped with discharge port；Casing 22
One end is connected to discharge port, and the other end is connected to feed opening；23 one end of transfer tube is connected to feed inlet, in the other end and vertical tube 12
Portion's connection；Sand material collecting mechanism 3 includes material collecting device 31 and material blanking tube 32, and one end of material blanking tube 32 and material collecting device 31 connect
Logical, the other end is connected to 12 middle and lower part of vertical tube；Vertical tube 12 is internally provided with putty mechanism 4, and putty mechanism 4 is transported along about 12 vertical tube
It moves and is blocked in 32 lower section of 23 lower section of transfer tube or material blanking tube.Preferably, the present embodiment further includes support frame, workpiece polishing mechanism 1, sand
Material conveyer structure 2, sand material collecting mechanism 3 are each attached on support frame.The present embodiment designs without limitation the specific of support frame,
Those skilled in the art can realize that the support of each mechanism is fixed according to the specific design and construction designed, designed support frame of device
Effect.The present embodiment contacts grinding device 11, vertical tube 12, conveying device 21, casing 22, transfer tube 23 etc. with sand material
Component prepares material without limitation, it is preferred that is made using the higher metal of wearability.The process of the present embodiment are as follows: sand material
It is entered after grinding device 11 polished from feed opening, passes through vertical tube 12, transfer tube 23 enters conveying device 21, conveying device
Enter feed inlet after sand material is delivered to casing 22, grinding device 11 polishes again to sand material, and after circulation is multiple, sand material is beaten
Mill is completed to enter in material collecting device 31 by vertical tube 12, material blanking tube 32 again, completes the process of entire sand material processing.Putty mechanism
4 are located in vertical tube 12, and when sand material need to be from when outflow enters in conveying device 21 from transfer tube 23, putty mechanism 4 is then blocked in perpendicular
The lower section of pipe 12 and 23 junction of transfer tube, sand material enter transfer tube 23；After the completion of the polishing of sand material, putty mechanism 4 is then located at perpendicular
The lower section of pipe 12 and 32 junction of material blanking tube, sand material enter material blanking tube 32.In the present embodiment, it is preferred that transfer tube 23 and fall
Expects pipe 32 tilts installation, and high one end is connected to vertical tube 12, enters transfer tube 23 or blanking from vertical tube 12 convenient for sand material
In pipe 32.In the present embodiment, it is preferred that casing 22 also tilts installation, and high one end is connected to discharge port, and sand material is through conveying device
After being transmitted to discharge port, feed opening is flowed by gravity.The sand of workpiece polishing mechanism 1 will be discharged by sand material conveyer structure 2 for the present embodiment
Material again be added workpiece polishing mechanism 1 realize circulation polishing, by appearance be stained with inorganic binder sand material or condensation sand material block into
Row adequately polishing, separates inorganic binder and dust etc. with sand material, realizes the recycling and reusing of sand material.
Specifically, as shown in Figure 1, the grinding device 11 of the present embodiment include roller charging basket 111, roller 112, shaft 113 with
And roller motor 114, in which: 113 one end of shaft is fixedly connected with roller 112, and the other end and 114 output end of roller motor rotate
Connection；Roller 112 be located at roller charging basket 111 inside, roller 112 close to roller 111 inner wall of charging basket；12 upper end of vertical tube and roller charging basket 111
Bottom is fixed and is connected to.Preferably, frosted layer is arranged in roller 111 inner wall of charging basket, to increase the grinding effect of grinding device 11.This reality
It applies example to be not construed as limiting polishing cylinder 111, roller 112, the concrete shape of shaft 113 and material, only needs roller 112 and polishing
111 difference distance of cylinder is small as far as possible, is just able to achieve more preferably grinding effect.The present embodiment to the running parameter of roller motor 114 not
It limits, existing product is selected to realize.Roller 112 is fixed as one with shaft 113 by welding manner in the present embodiment,
Or roller 112 and shaft 113 are integrally formed in production, the more more stable and stronger when polishing sand material.
Specifically, as shown in Figure 1 to Figure 3, the roller 112 in the utility model embodiment includes roller top 1121, roller
Sub- middle part 1122, roller lower part 1123, in which: roller top 1121 is bench-type, and roller middle part 1122 is cylinder, roller lower part
1123 be type of falling from power；111 inner wall of charging basket middle part, lower part are leveled with a roller close to 1122, roller lower part 1123 in the middle part of roller, to meet this implementation
The requirement of example, roller 111 top of charging basket are cylinder, and lower part is type of falling from power, and are matched with 1123 shape of roller lower part；In the middle part of roller
Annular spread has multiple blind hole 1122a on 1122, is equipped with the ball 1122b being bonded with its inner wall, ball in blind hole 1122a
Spring 1122c is equipped between 1122b and blind hole 1122a inner wall；1123 annular of roller lower part is fixed with multiple raised line 1123a.It is excellent
Choosing, be bellmouth at the aperture of the blind hole 1122a of the utility model embodiment.Raised line 1123a in the present embodiment is for auxiliary
Help sand material to polish, can also design the raised line 1123a of other shapes, the present embodiment to the concrete shape of raised line 1123a without limitation,
Preferably semi- cylindrical.
Specifically, as shown in Figure 1, it further includes that sand material pushes away that the inorganic binder antiquated sand circulation of the present embodiment, which crushes regenerating unit,
Mechanism 5 is sent, the sand material for will be discharged from discharge port pushes to feed opening, in which: sand material delivery device 5 includes piston motor
51, crank 52, rocking bar 53 and piston 54, crank 52 is fixed on the output shaft of piston motor 51, and the rotation of 52 end of crank connects
Rocking bar 53,53 end Hinged piston 54 of rocking bar are connect, piston 54 is located inside casing 22；The rotation band piston 54 of piston motor 51 is past
Multiple movement push sand material.Sand material delivery device 5 effectively improves the speed that sand material enters feed opening from discharge port, avoids sand material heap
Product.The structure that the present embodiment can also use other sand material to push needs to have reciprocating device and drives and piston 54
Sand material is carried out promotion transport by the identical object of function.54 size of piston in the present embodiment is set referring to 22 cross-sectional sizes of casing
Meter, the present embodiment does not limit.
Specifically, as shown in Figure 1, conveying device 21 includes auger motor 211, auger cylinder 212 and auger 213, in which:
Auger 213 is mounted in auger cylinder 212, and the output end of one end and auger motor 211 is rotatablely connected；Feed inlet is arranged in auger
The top of auger cylinder 212 is arranged in the lower part of cylinder 212, discharge port, and auger motor 211 drives the rotation of auger 213 that will be located at charging
The sand material of mouth is delivered to discharge outlet.The outer diameter of auger 213 is identical as the internal diameter of auger cylinder 212 in the present embodiment, guarantees sand material
It will not be scattered downwards when on auger 213；The present embodiment to the product size and material of auger cylinder 212 and auger 213 not
It is specifically limited, product size is selected depending on whole device operating condition, and material is preferably the higher made of metal of wearing coefficient
At；The present embodiment to the product parameters of auger motor 211 without limitation, it is only necessary to be able to drive the rotation of auger 213.Conveying
Device 21 realizes the conveying of sand material from bottom to top by auger motor 211, auger cylinder 212, auger 213, and the present embodiment is also optional
Realized and conveyed with other design schemes, such as fix small-sized hopper on a moving belt etc..
For the efficiency for accelerating sand material conveying, it is preferred that conveying device 21 includes the first conveying device and the second conveying device,
Casing 22 includes first sleeve and the second casing, and transfer tube 23 includes the first transfer tube and the second transfer tube, the first conveying device,
First sleeve, the first transfer tube are located at the left side of workpiece polishing mechanism 1, and the second conveying device, the second casing, the second transfer tube, which are located at, to be beaten
The right side of grinding machine structure 1, in which: the first conveying device includes the first auger motor, the first auger cylinder and the first auger；First auger
It is mounted in the first auger cylinder, the output end of one end and the first auger motor is rotatablely connected；First auger cylinder lower part setting the
The first discharge port is arranged in one feed inlet, top；First sleeve one end is connected to the first discharge port, and the other end is connected to feed opening；
First transfer tube one end is connected to first charging aperture, is connected in the middle part of the other end and vertical tube 12；Second conveying device includes the second strand
Imperial motor, the second auger cylinder and the second auger；Second auger is mounted in the second auger cylinder, one end and the second auger motor
Output end rotation connection；Second charging aperture is arranged in second auger cylinder lower part, and the second discharge port is arranged in top；Second casing one end with
The connection of second discharge port, the other end are connected to feed opening；Second transfer tube one end is connected to second charging aperture, the other end and vertical tube
12 middle part connections；First auger motor drives the rotation of the first auger that the sand material for being located at first charging aperture is delivered to the first discharge port
Place；Second auger motor drives the rotation of the second auger that the sand material for being located at second charging aperture is delivered to the second discharge outlet.Sand material
It by two groups of conveying devices 21, is conveyed respectively from the left and right side of workpiece polishing mechanism 1, accelerates the speed of sand material processing.When
When 1 sand material polishing amount of workpiece polishing mechanism is larger, the present embodiment can also design the conveying device 21 of three groups or four groups sand material, when including
It is respectively in 90 degree of angles when including four groups of conveying devices 21 respectively in 120 degree of angle arrangements when three groups of conveying devices 21
Arrangement.
Specifically, material collecting device 31 includes rewinding case 311 and dust-extraction unit 312, in which: dust-extraction unit 312 includes removing
Dirt case 3121 and dedusting fan 3122, dust cleaning case 3121 is mounted on 32 end of material blanking tube, and is connected with rewinding case 311；Dedusting
Blower 3122 is mounted on dust cleaning case 3121；Sand material is fallen into rewinding case 311 after 312 dedusting of dust-extraction unit.After polishing
It is also mixed with inorganic binder and dust inside sand material, inorganic binder and dust are sucked out by dust-extraction unit 312, rewinding case
Sand material in 311 is exactly the clean fresh sand that can be come into operation again.
The present embodiment is the efficiency accelerating sand material and collecting, it is preferred that material collecting device 31 includes the first material collecting device and second
Material collecting device, material blanking tube 32 include the first material blanking tube and the second material blanking tube, and the first material collecting device and the first material blanking tube are located at polishing
The left side of mechanism 1, the second material collecting device and the second material blanking tube are located at the right side of workpiece polishing mechanism 1, in which: one end of the first material blanking tube
It is connected to the first material collecting device, the other end is connected to 12 middle and lower part of vertical tube；One end of second material blanking tube and the second material collecting device connect
Logical, the other end is connected to 12 middle and lower part of vertical tube；First material collecting device includes the first rewinding case and the first dust-extraction unit, the first dedusting
Device includes the first dust cleaning case and the first dedusting fan；First dust cleaning case is mounted on the first blanking pipe end, and with the first rewinding
Case is connected；First dedusting fan is mounted on the first dust cleaning case；Sand material falls into the first rewinding after the first dust-extraction unit dedusting
In case；Second material collecting device includes the second rewinding case and the second dust-extraction unit, and the second dust-extraction unit includes the second dust cleaning case and the
Two dedusting fans；Second dust cleaning case is mounted on the second blanking pipe end, and is connected with the second rewinding case；Second dedusting fan peace
On the second dust cleaning case；Sand material is fallen into after the second dust-extraction unit dedusting in the second rewinding case.The present embodiment selects two groups of receipts
Material device 31 is located at the left and right side of workpiece polishing mechanism 1, accelerates the speed that sand material is collected.When 1 sand material of workpiece polishing mechanism is polished
When measuring larger, the present embodiment can also design three groups or four groups of material collecting devices 31, respectively be in one when including three groups of material collecting devices 31
120 degree of angle arrangements, when including four groups of material collecting devices 31, respectively in 90 degree of angle arrangements.If selecting three groups or more of receipts
When expecting device 31 and conveying device 21, material collecting device 31 and conveying device 21 are interspersed, neither influence sand material treatment effect,
It can also make whole device structure beauty more compact.
Specifically, the putty mechanism 4 in the present embodiment includes electric telescopic rod 41 and block 42, in which: block 42 is fixed
It is bonded in the upper end of electric telescopic rod 41, and with 12 inner wall of vertical tube, the lower end of electric telescopic rod 41 is fixed on 12 bottom of vertical tube.Gear
Block 42 is matched with 12 shape of vertical tube, it is preferred that 42 upper surface of block is oblique cut, and guidance sand material can be assisted to enter transfer tube 23
Or in material blanking tube 32, when in embodiment including two groups of conveying devices 21 and material collecting device 31, as shown in figure 4, on block 42
End is obliquely installed from center to two sides, and guidance sand material is further separated into two transfer tubes 23 or two material blanking tubes 32.
The present embodiment does not do specifically the electric connection mode of roller motor 114, auger motor 211, dedusting fan 3122
It limits, those skilled in the art realize according to existing power supply mode.Outside of the utility model embodiment to whole device
Fixed form also without limitation, can voluntarily formulate support frame or crust of the device according to device demand, consolidate to all parts
Fixed and noise Processing for removing etc..
Fixation in the utility model embodiment between each component can be realized by welding manner, can also be by opening up spiral shell
Hole is fixed with screw and nut, the fixations of other modes can also, the present embodiment is not construed as limiting.
The workflow of the utility model embodiment is as follows:
(1) circulation of sand is polished: electric telescopic rod 41 pushes to block 21 under vertical tube 12 and 23 connectivity part of transfer tube
Sand material is added from feed opening, opens roller motor 114, auger motor 211 by side；Roller motor 114 drives roller 112 to carry out
Polishing, the auger 213 that the sand material fallen into vertical tube 12 drives through auger motor 211 are transported to discharge outlet；Open piston motor
51, band piston 54, which enters in roller charging basket 111 to recycle after sand material is pushed to feed opening from discharge port, polishes；
(2) sand material is collected: electric telescopic rod is shunk, and block 21 is pulled under vertical tube 12 and 32 connectivity part of material blanking tube
Dedusting fan 3122 is opened by side；Sand material falls through into material blanking tube 32 from vertical tube 12, and dedusting fan 3122 is by the dust in sand material
It is sucked out, sand material, which enters rewinding case 311, to be completed to collect.
The inorganic binder antiquated sand circulation of the utility model embodiment crushes regenerating unit, will be arranged by sand material conveyer structure
The circulation polishing that workpiece polishing mechanism realizes sand material is added in the sand material of workpiece polishing mechanism again out, and appearance is stained with to the sand material of inorganic binder
Or the sand material block of condensation is adequately polished, then by the processing of sand material collecting mechanism by inorganic binder and dust etc.
It is separated with sand material, obtains clean fresh sand.Whole device has the advantages of simple structure and easy realization, and also compares existing product to the processing of sand material
Effect is more preferable, has significantly saved sand material resource, has realized the recycling and reusing of sand material.
The utility model is further described by specific embodiment above, it should be understood that, have here
The description of body, should not be construed as the restriction to the spirit and scope of the utility model, and one of ordinary skilled in the art is readding
The various modifications made after reader specification to above-described embodiment belong to the range that the utility model is protected.
Claims (10)
1. a kind of inorganic binder antiquated sand circulation crushes regenerating unit, which is characterized in that conveyed including workpiece polishing mechanism (1), sand material
Mechanism (2) and sand material collecting mechanism (3), in which:
The workpiece polishing mechanism (1) includes grinding device (11) and vertical tube (12)；Grinding device (11) top is equipped with charging
Mouthful；Vertical tube (12) top is connected to the grinding device (11) lower part；
The sand material conveyer structure (2) includes conveying device (21), casing (22) and transfer tube (23)；The conveying device
(21) lower part is equipped with feed inlet, and top is equipped with discharge port；Described sleeve pipe (22) one end is connected to the discharge port, the other end and institute
State feed opening connection；Described transfer tube (23) one end is connected to the feed inlet, is connected in the middle part of the other end and the vertical tube (12)；
The sand material collecting mechanism (3) includes material collecting device (31) and material blanking tube (32), one end of the material blanking tube (32) with
Material collecting device (31) connection, the other end are connected to the vertical tube (12) middle and lower part；
The vertical tube (12) is internally provided with putty mechanism (4), the putty mechanism (4) along the vertical tube (12) move up and down and
It is blocked in below the transfer tube (23) or below the material blanking tube (32).
2. a kind of inorganic binder antiquated sand circulation as described in claim 1 crushes regenerating unit, which is characterized in that the polishing
Device (11) includes roller charging basket (111), roller (112), shaft (113) and roller motor (114), in which:
Described shaft (113) one end is fixedly connected with the roller (112), the other end and roller motor (114) output end
Rotation connection；The roller (112) is located inside the roller charging basket (111), and the roller (112) is close to the roller charging basket
(111) inner wall；Vertical tube (12) upper end is fixed and is connected to roller charging basket (111) bottom.
3. a kind of inorganic binder antiquated sand circulation as described in claim 1 crushes regenerating unit, which is characterized in that further include sand
Expect delivery device (5), for the sand material being discharged from the discharge port to be pushed to the feed opening, in which:
The sand material delivery device (5) includes piston motor (51), crank (52), rocking bar (53) and piston (54), the work
It fills in and is fixed with crank (52) on the output shaft of motor (51), crank (52) end rotation connection rocking bar (53), the rocking bar
(53) end Hinged piston (54), it is internal that the piston (54) is located at described sleeve pipe (22)；The piston motor (51) rotates band
It moves the piston (54) and moves back and forth push sand material.
4. a kind of inorganic binder antiquated sand circulation as described in claim 1 crushes regenerating unit, which is characterized in that the conveying
Device (21) includes auger motor (211), auger cylinder (212) and auger (213), in which:
The auger (213) is mounted in the auger cylinder (212), and the output end of one end and the auger motor (211) turns
Dynamic connection；
In the lower part of the auger cylinder (212), the discharge port is arranged in the upper of the auger cylinder (212) for the feed inlet setting
Portion, the auger motor (211) drive auger (213) rotation that the sand material for being located at the feed inlet is delivered to the discharging
At mouthful.
5. a kind of inorganic binder antiquated sand circulation as described in claim 1 crushes regenerating unit, which is characterized in that the rewinding
Device (31) includes rewinding case (311) and dust-extraction unit (312), in which:
The dust-extraction unit (312) includes dust cleaning case (3121) and dedusting fan (3122), and the dust cleaning case (3121) is mounted on
Material blanking tube (32) end, and be connected with the rewinding case (311)；The dedusting fan (3122) is mounted on the dedusting
On case (3121)；Sand material is fallen into after the dust-extraction unit (312) dedusting in the rewinding case (311).
6. a kind of inorganic binder antiquated sand circulation as described in claim 1 crushes regenerating unit, which is characterized in that the putty
Mechanism (4) includes electric telescopic rod (41) and block (42), in which:
The block (42) is fixed on the upper end of the electric telescopic rod (41), and is bonded with the vertical tube (12) inner wall, described
The lower end of electric telescopic rod (41) is fixed on the vertical tube (12) bottom.
7. a kind of inorganic binder antiquated sand circulation as claimed in claim 2 crushes regenerating unit, which is characterized in that the roller
It (112) include roller top (1121), roller middle part (1122), roller lower part (1123), in which:
The roller top (1121) is bench-type, and (1122) are cylinder in the middle part of the roller, and the roller lower part (1123) is
Fall from power type；
In the middle part of roller charging basket (111) inner wall, lower part is close to (1122), the roller lower part (1123) in the middle part of the roller；
In the middle part of the roller there is multiple blind holes (1122a) annular spread on (1122), be equipped in the blind hole (1122a) in it
The ball (1122b) of wall fitting, is equipped with spring (1122c) between the ball (1122b) and the blind hole (1122a) inner wall；
Roller lower part (1123) annular is fixed with multiple raised lines (1123a).
8. a kind of inorganic binder antiquated sand circulation as claimed in claim 7 crushes regenerating unit, which is characterized in that the blind hole
It is bellmouth at the aperture of (1122a).
9. a kind of inorganic binder antiquated sand circulation as described in claim 1 crushes regenerating unit, which is characterized in that the conveying
Device (21) includes the first conveying device and the second conveying device, and described sleeve pipe (22) includes first sleeve and the second casing, institute
Stating transfer tube (23) includes the first transfer tube and the second transfer tube, first conveying device, the first sleeve, described first
Transfer tube is located at the left side of the workpiece polishing mechanism (1), second conveying device, second casing, second transfer tube
Positioned at the right side of the workpiece polishing mechanism (1), in which:
First conveying device includes the first auger motor, the first auger cylinder and the first auger；First auger is mounted on
In first auger cylinder, the output end of one end and the first auger motor is rotatablely connected；First auger cylinder lower part
First charging aperture is set, and the first discharge port is arranged in top；Described first sleeve one end is connected to first discharge port, the other end
It is connected to the feed opening；First transfer tube one end is connected to the first charging aperture, the other end and the vertical tube (12)
Middle part connection；
Second conveying device includes the second auger motor, the second auger cylinder and the second auger；Second auger is mounted on
In second auger cylinder, the output end of one end and the second auger motor is rotatablely connected；Second auger cylinder lower part
Second charging aperture is set, and the second discharge port is arranged in top；Second casing one end is connected to second discharge port, the other end
It is connected to the feed opening；Second transfer tube one end is connected to the second charging aperture, the other end and the vertical tube (12)
Middle part connection；
It is described that the first auger motor drives the first auger rotation to be delivered to the sand material for being located at the first charging aperture
First discharge outlet；The second auger motor drives the second auger rotation that the sand material for being located at the second charging aperture is defeated
It send to second discharge outlet.
10. a kind of inorganic binder antiquated sand circulation as described in claim 1 crushes regenerating unit, which is characterized in that the receipts
Expect that device (31) include the first material collecting device and the second material collecting device, the material blanking tube (32) includes that the first material blanking tube is fallen with second
Expects pipe, first material collecting device and first material blanking tube are located at the left side of the workpiece polishing mechanism (1), the second rewinding dress
Set the right side for being located at the workpiece polishing mechanism (1) with second material blanking tube, in which:
One end of first material blanking tube is connected to first material collecting device, and the other end and the vertical tube (12) middle and lower part connect
It is logical；One end of second material blanking tube is connected to second material collecting device, and the other end is connected to the vertical tube (12) middle and lower part；
First material collecting device includes the first rewinding case and the first dust-extraction unit, and first dust-extraction unit includes the first dedusting
Case and the first dedusting fan；First dust cleaning case is mounted on the first blanking pipe end, and with the first rewinding case phase
Connection；First dedusting fan is mounted on first dust cleaning case；Sand material is fallen into after the first dust-extraction unit dedusting
In the first rewinding case；
Second material collecting device includes the second rewinding case and the second dust-extraction unit, and second dust-extraction unit includes the second dedusting
Case and the second dedusting fan；Second dust cleaning case is mounted on the second blanking pipe end, and with the second rewinding case phase
Connection；Second dedusting fan is mounted on second dust cleaning case；Sand material is fallen into after the second dust-extraction unit dedusting
In the second rewinding case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054139.4U CN208592354U (en) | 2018-07-04 | 2018-07-04 | A kind of inorganic binder antiquated sand circulation crushing regenerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054139.4U CN208592354U (en) | 2018-07-04 | 2018-07-04 | A kind of inorganic binder antiquated sand circulation crushing regenerating unit |
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| Publication Number | Publication Date |
|---|---|
| CN208592354U true CN208592354U (en) | 2019-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821054139.4U Active CN208592354U (en) | 2018-07-04 | 2018-07-04 | A kind of inorganic binder antiquated sand circulation crushing regenerating unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672650A (en) * | 2018-07-04 | 2018-10-19 | 柳晶（溧阳）环保科技有限公司 | A kind of inorganic binder antiquated sand cycle crushing regenerating unit |
-
2018
- 2018-07-04 CN CN201821054139.4U patent/CN208592354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672650A (en) * | 2018-07-04 | 2018-10-19 | 柳晶（溧阳）环保科技有限公司 | A kind of inorganic binder antiquated sand cycle crushing regenerating unit |
| CN108672650B (en) * | 2018-07-04 | 2024-05-03 | 柳晶（溧阳）环保科技有限公司 | Inorganic binder waste sand circulation crushing and regenerating device |
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