CN219052021U

CN219052021U - Recovery unit is used in tectorial membrane sand production

Info

Publication number: CN219052021U
Application number: CN202223375428.3U
Authority: CN
Inventors: 毛瑞峰; 毛德煜; 于瑞芹; 毛瑞涛; 董妮妮
Original assignee: Qingdao Rongxintai Industry And Trade Co ltd
Current assignee: Qingdao Rongxintai Industry And Trade Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-23
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a recovery device for precoated sand production, which comprises a recovery device shell, wherein a lifting plate is transversely arranged at the top of an inner cavity of the recovery device shell, a particle filtering sleeve is arranged at the bottom of the lifting plate, a transmission mechanism is arranged at the bottom of the particle filtering sleeve, an iron slag filter screen is transversely arranged at the bottom of the inner cavity of the recovery device shell, a storage box is movably connected to the bottom of the inner wall of the recovery device shell, a discharge pipe is communicated with the left side of the recovery device shell, and the transmission mechanism comprises a connecting plate. According to the utility model, the transmission mechanism drives the raw materials in the particle filter sleeve to shake, so that the particle filter sleeve filters the raw materials, the filtered raw materials pass through the iron slag filter screen, the iron slag filter screen filters the raw materials for the second time, and a user can filter the precoated sand without doping a large amount of impurities in the precoated sand during use, so that the recovery efficiency of the precoated sand is ensured.

Description

Recovery unit is used in tectorial membrane sand production

Technical Field

The utility model relates to the technical field of precoated sand, in particular to a recovery device for producing precoated sand.

Background

The surface of sand grains is coated with a layer of molding sand or core sand of a solid resin film before molding. There are two film coating processes, namely a cold process and a hot process: dissolving resin with ethanol by a cold method, adding urotropine in the sand mixing process to coat the resin and the urotropine on the surface of sand grains, and volatilizing the ethanol to obtain precoated sand; the sand is preheated to a certain temperature by a thermal method, resin is added to melt the sand, the resin is coated on the surface of the sand, urotropine aqueous solution and lubricant are added, and the precoated sand is obtained by cooling, crushing and screening. The method is used for steel castings and iron castings.

When the precoated sand is produced, a recovery device is needed, and the recovery device is used for directly storing the precoated sand, so that a user can dope a large amount of impurities in the precoated sand during use, the precoated sand cannot be filtered, and the recovery efficiency of the precoated sand is affected.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a recovery device for precoated sand production, which has the advantage of filtering precoated sand, and solves the problem that the recovery device cannot filter the precoated sand.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a recovery unit is used in tectorial membrane sand production, includes recovery unit shell, the top of recovery unit shell inner chamber transversely is provided with the lifter plate, the bottom of lifter plate is provided with the granule and filters the cover, the bottom of granule filtration cover is provided with drive mechanism, the bottom of recovery unit shell inner chamber transversely is provided with the iron slag filter screen, the bottom swing joint of recovery unit shell inner wall has the storage box, the left side intercommunication of recovery unit shell has the discharging pipe;

the utility model provides a granule filter device, including the granule filter device, the granule filter device is characterized by comprising a plurality of fixed connection plates, the inside at granule filter sleeve of connecting plate fixed connection, the bottom fixedly connected with motor of connecting plate, the output of motor runs through to the inside fixedly connected with transfer line of connecting plate, the top of transfer line runs through to the inner chamber of granule filter sleeve, the equal fixedly connected with stirring leaf in both sides of transfer line, the equal fixedly connected with cylinder in both sides of granule filter sleeve bottom, the bottom fixedly connected with diaphragm of cylinder, the both sides of diaphragm respectively with the both sides fixed connection of recovery unit shell inner wall.

As the preferable mode of the utility model, the four corners of the bottom of the recovery device shell are fixedly connected with the supporting legs, the bottoms of the supporting legs are fixedly connected with the chassis, and the top of the recovery device shell is movably connected with the cover plate.

As the preferable mode of the utility model, the top of the storage box is movably connected with a guide plate, and the surface of the guide plate is fixedly connected with the inner wall of the recovery device shell.

As the preferable mode of the utility model, the two sides of the lifting plate are fixedly connected with sliding blocks, the two sides of the inner wall of the recovery device shell are provided with sliding grooves, and the sliding blocks are in sliding connection with the sliding grooves.

As the preferable mode of the utility model, the bottom of the surface of the transmission rod is fixedly connected with a positioning bearing, the bottom of the outer ring of the positioning bearing is fixedly connected with the top of the inner wall of the connecting plate, the surface of the motor is fixedly connected with a fixing sleeve, and the top of the fixing sleeve is fixedly connected with the bottom of the connecting plate.

As preferable, the two sides of the transverse plate are fixedly connected with connecting plates, and the outer sides of the connecting plates are fixedly connected with the inner wall of the recovery device shell.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the transmission mechanism drives the raw materials in the particle filter sleeve to shake, so that the particle filter sleeve filters the raw materials, the filtered raw materials pass through the iron slag filter screen, the iron slag filter screen filters the raw materials for the second time, and a user can filter the precoated sand without doping a large amount of impurities in the precoated sand during use, so that the recovery efficiency of the precoated sand is ensured.

2. According to the utility model, the supporting legs are arranged, so that the recovery device shell can be supported, the recovery device shell is prevented from being contacted with the protrusions on the ground, and the bottom of the recovery device shell is prevented from being destroyed by the protrusions on the ground.

Drawings

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a front view block diagram of FIG. 1 of the present utility model;

fig. 3 is a cross-sectional elevation view of the structure of fig. 1 according to the present utility model.

In the figure: 1. recovering the device shell; 2. a lifting plate; 3. a particle filter sleeve; 4. a transmission mechanism; 41. a connecting plate; 42. a motor; 43. a transmission rod; 44. stirring the leaves; 45. a cylinder; 46. a cross plate; 5. an iron slag filter screen; 6. a storage box; 7. a discharge pipe; 8. a support leg; 9. a cover plate; 10. a guide plate; 11. a slide block; 12. a chute; 13. positioning a bearing; 14. a fixed sleeve; 15. and connecting plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the recovery device for precoated sand production provided by the utility model comprises a recovery device shell 1, wherein a lifting plate 2 is transversely arranged at the top of an inner cavity of the recovery device shell 1, a particle filter sleeve 3 is arranged at the bottom of the lifting plate 2, a transmission mechanism 4 is arranged at the bottom of the particle filter sleeve 3, an iron slag filter screen 5 is transversely arranged at the bottom of the inner cavity of the recovery device shell 1, a storage box 6 is movably connected at the bottom of the inner wall of the recovery device shell 1, and a discharge pipe 7 is communicated with the left side of the recovery device shell 1;

the drive mechanism 4 includes connecting plate 41, connecting plate 41 fixed connection is in the inside of granule filter housing 3, connecting plate 41's bottom fixedly connected with motor 42, motor 42's output runs through to connecting plate 41's inside fixedly connected with transfer line 43, transfer line 43's top runs through to granule filter housing 3's inner chamber, the equal fixedly connected with stirring leaf 44 in both sides of transfer line 43, the equal fixedly connected with cylinder 45 in both sides of granule filter housing 3 bottom, cylinder 45's bottom fixedly connected with diaphragm 46, diaphragm 46's both sides respectively with recovery unit shell 1's both sides fixed connection.

Referring to fig. 2, four corners of the bottom of the recovery device shell 1 are fixedly connected with supporting legs 8, the bottoms of the supporting legs 8 are fixedly connected with a chassis, and the top of the recovery device shell 1 is movably connected with a cover plate 9.

As a technical optimization scheme of the utility model, the supporting legs 8 are arranged, so that the recovery device shell 1 can be supported, the recovery device shell 1 is prevented from being contacted with the protrusions on the ground, and the bottom of the recovery device shell 1 is prevented from being destroyed by the protrusions on the ground.

Referring to fig. 3, a guide plate 10 is movably connected to the top of the storage box 6, and the surface of the guide plate 10 is fixedly connected to the inner wall of the recovery device case 1.

As a technical optimization scheme of the utility model, the guide plate 10 is arranged to guide the raw materials at the top of the storage box 6, so that the raw materials enter the storage box 6.

Referring to fig. 3, two sides of the lifting plate 2 are fixedly connected with sliding blocks 11, two sides of the inner wall of the recovery device shell 1 are provided with sliding grooves 12, and the sliding blocks 11 are in sliding connection with the sliding grooves 12.

As a technical optimization scheme of the utility model, the lifting plate 2 can be guided by arranging the sliding block 11 and the sliding groove 12, so that the phenomenon of deflection of the lifting plate 2 during movement is prevented.

Referring to fig. 3, a positioning bearing 13 is fixedly connected to the bottom of the surface of a transmission rod 43, the bottom of the outer ring of the positioning bearing 13 is fixedly connected to the top of the inner wall of a connecting plate 41, a fixing sleeve 14 is fixedly connected to the surface of a motor 42, and the top of the fixing sleeve 14 is fixedly connected to the bottom of the connecting plate 41.

As a technical optimization scheme of the present utility model, the positioning bearing 13 is provided, so that the transmission rod 43 can be fixed, and the phenomenon of shaking of the transmission rod 43 can be prevented.

Referring to fig. 3, the connecting plates 15 are fixedly connected to both sides of the transverse plate 46, and the outer sides of the connecting plates 15 are fixedly connected to the inner wall of the recovery device case 1.

As a technical optimization scheme of the present utility model, by providing the connecting plate 15, the connection area between the transverse plate 46 and the inner wall of the recovery device shell 1 can be increased, and the phenomenon that the transverse plate 46 is separated from the recovery device shell 1 can be prevented.

The working principle and the using flow of the utility model are as follows: when the iron slag filter is used, a user firstly opens the cover plate 9 and then pours raw materials into the particle filter sleeve 3, then drives the motor 42 and the air cylinder 45, the motor 42 drives the transmission rod 43 to rotate, the transmission rod 43 drives the stirring blade 44 to rotate, the raw materials in the particle filter sleeve 3 are stirred through the rotation of the stirring blade 44, the air cylinder 45 drives the particle filter sleeve 3 to shake up and down, the raw materials shake in the particle filter sleeve 3, the filtering efficiency is improved, the screened raw materials can fall onto the surface of the iron slag filter screen 5, the iron slag filter screen 5 screens the raw materials, and the iron slag is prevented from falling into the storage box 6.

To sum up: this recovery unit is used in tectorial membrane sand production is rocked by the inside raw materials of drive mechanism 4 drive granule filter cover 3, makes granule filter cover 3 filter the raw materials, and the raw materials after filtering can pass through iron slag filter screen 5, carries out secondary filtration by iron slag filter screen 5 to the raw materials, and the user can not mix a large amount of impurity in the inside of tectorial membrane sand when using, can filter the tectorial membrane sand, guarantees the recovery efficiency of tectorial membrane sand.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a recovery unit is used in tectorial membrane sand production, includes recovery unit shell (1), its characterized in that: the top of the inner cavity of the recovery device shell (1) is transversely provided with a lifting plate (2), the bottom of the lifting plate (2) is provided with a particle filtering sleeve (3), the bottom of the particle filtering sleeve (3) is provided with a transmission mechanism (4), the bottom of the inner cavity of the recovery device shell (1) is transversely provided with an iron slag filter screen (5), the bottom of the inner wall of the recovery device shell (1) is movably connected with a storage box (6), and the left side of the recovery device shell (1) is communicated with a discharge pipe (7);

the utility model provides a particle filter device, including granule filter sleeve (3), including drive mechanism (4), inside including connecting plate (41), connecting plate (41) fixed connection is in granule filter sleeve (3), the bottom fixedly connected with motor (42) of connecting plate (41), the output of motor (42) runs through to inside fixedly connected with transfer line (43) of connecting plate (41), the top of transfer line (43) runs through to the inner chamber of granule filter sleeve (3), the equal fixedly connected with stirring leaf (44) in both sides of transfer line (43), the equal fixedly connected with cylinder (45) in both sides of granule filter sleeve (3) bottom, the bottom fixedly connected with diaphragm (46) of cylinder (45), the both sides of diaphragm (46) respectively with the both sides fixed connection of recovery unit shell (1) inner wall.

2. The recovery device for precoated sand production as set forth in claim 1, wherein: four corners of the bottom of the recovery device shell (1) are fixedly connected with supporting legs (8), the bottoms of the supporting legs (8) are fixedly connected with a chassis, and the top of the recovery device shell (1) is movably connected with a cover plate (9).

3. The recovery device for precoated sand production as set forth in claim 1, wherein: the top of the storage box (6) is movably connected with a guide plate (10), and the surface of the guide plate (10) is fixedly connected with the inner wall of the recovery device shell (1).

4. The recovery device for precoated sand production as set forth in claim 1, wherein: both sides of lifter plate (2) all fixedly connected with slider (11), spout (12) have all been seted up to the both sides of recovery unit shell (1) inner wall, slider (11) and spout (12) sliding connection.

5. The recovery device for precoated sand production as set forth in claim 1, wherein: the bottom fixedly connected with location bearing (13) on transfer line (43) surface, the top fixed connection of the bottom of location bearing (13) outer loop and connecting plate (41) inner wall, the surface fixedly connected with fixed cover (14) of motor (42), the bottom fixed connection of the top of fixed cover (14) and connecting plate (41).

6. The recovery device for precoated sand production as set forth in claim 1, wherein: the two sides of the transverse plate (46) are fixedly connected with connecting plates (15), and the outer sides of the connecting plates (15) are fixedly connected with the inner wall of the recovery device shell (1).