CN216226808U

CN216226808U - Special finished product feed bin for precoated sand regeneration production line

Info

Publication number: CN216226808U
Application number: CN202121950617.1U
Authority: CN
Inventors: 孙熙; 许健
Original assignee: Wuxi Ouliya Technology Co ltd
Current assignee: Wuxi Ouliya Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-04-08
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to the technical field of precoated sand regeneration, in particular to a special finished product bin for a precoated sand regeneration production line, which comprises a bin main body, wherein the lower end of the bin main body is funnel-shaped, the lower end of the bin main body is communicated with a discharge pipe, the outer side of the discharge pipe is welded with an outer shell, a cavity is arranged between the outer shell and the discharge pipe, a cooling water pipe is wound on the outer side wall of the discharge pipe and positioned in the cavity, and the cooling water pipe is spirally arranged. When materials are unloaded, the hydraulic cylinder moves in a reciprocating mode in a circulating mode, the bottom of the stock bin main body is continuously knocked, the stock bin main body is vibrated, the materials fall more smoothly, the material bin main body and the discharge pipe are prevented from being blocked, when the materials enter the discharge pipe, the discharge pipe and the materials in the discharge pipe are further cooled through the cooling water pipe and the air feeder, the materials are cooled, and the situation that the packaging container is deformed and damaged due to the fact that the temperature of the materials is too high is avoided.

Description

Special finished product feed bin for precoated sand regeneration production line

Technical Field

The utility model relates to the technical field of precoated sand regeneration, in particular to a special finished product bin for a precoated sand regeneration production line.

Background

The precoated sand mainly adopts high-quality selected natural silica sand as raw sand, thermoplastic phenolic resin, urotropine and a reinforcing agent as raw materials, has the advantages of no shell mold delamination, good thermal stability, good thermal conductivity, good fluidity, flat casting surface, high strength and high temperature resistance, and is widely applied to a casting forming process. The used waste precoated sand mainly has two recycling ways at present, firstly, the waste sand is regenerated, and the regenerated precoated sand can be used as a new molding material; the other is resource utilization of the waste precoated sand, and the waste precoated sand is utilized to prepare other novel composite materials. After the final step of the precoated sand regeneration production line is finished, the obtained finished product is generally stored in a finished product bin, a discharge port of the special finished product bin for the conventional precoated sand regeneration production line is easy to block and does not have a cooling structure, and the precoated sand which is just regenerated and processed has a certain temperature, so that a packaging container is easy to damage during discharging. Therefore, a special finished product bin for a precoated sand regeneration production line is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special finished product bin for a precoated sand regeneration production line, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a special finished product bin for a precoated sand regeneration production line comprises a bin main body, wherein the lower end of the bin main body is funnel-shaped, the lower end of the bin main body is communicated with a discharging pipe, an outer shell is welded on the outer side of the discharging pipe, a cavity is arranged between the outer shell and the discharging pipe, a cooling water pipe is wound on the outer side wall of the discharging pipe and positioned in the cavity, the cooling water pipe is spirally arranged, a water inlet and a water outlet of the cooling water pipe extend out of the left side of the outer shell, the right side of the outer shell is communicated with an air inlet pipe, one end, away from the outer shell, of the air inlet pipe is connected with a blower, the lower end of the discharging pipe is provided with a discharge valve, the left side and the right side of the lower end of the bin main body are respectively welded with a first mounting plate, a hydraulic cylinder is fixedly mounted on the outer side of the first mounting plate, the tail end of the output end of the hydraulic cylinder is fixedly connected with a connecting plate, and the inner side of the connecting plate is fixedly connected with a spring, one end fixedly connected with of connecting plate is kept away from to the spring strikes the piece, feed bin main part outside circumference equidistance welding has four groups of landing legs.

As a further optimization of the technical scheme, the outer surface of the knocking block is coated with a rubber sleeve.

As a further optimization of the technical scheme, reinforcing ribs are welded among the four groups of supporting legs.

As a further optimization of the technical scheme, the lower end of the supporting leg is welded with a bottom plate, and four corners of the bottom plate are provided with mounting holes.

As the further optimization of this technical scheme, the right side is two sets of the landing leg outside has the second mounting panel jointly welded, the forced draught blower passes through bolt fixed mounting in second mounting panel upper end.

As a further optimization of the technical scheme, the upper end of the main body of the stock bin is communicated with a feed hopper.

Compared with the prior art, the utility model has the beneficial effects that: when materials are unloaded, the discharge valve is opened, the hydraulic cylinder works to drive the connecting plate and the knocking block to move towards the bottom of the material bin main body, the hydraulic cylinder circularly reciprocates to knock the bottom of the material bin main body continuously, so that the material bin main body vibrates, the materials fall more smoothly, the material bin main body and the discharge pipe are prevented from being blocked, when the materials enter the discharge pipe, a water inlet and a water outlet of the cooling water pipe are communicated with an external cooling water tower, cooling water is continuously supplied to the cooling water pipe to cool the discharge pipe and the materials in the discharge pipe, the air is supplied into the cavity through the working of the air feeder, the discharge pipe and the materials in the discharge pipe are further cooled, the materials are cooled, and the packaging container is prevented from being deformed and damaged due to overhigh temperature of the materials.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic side sectional view of the discharge tube of the present invention.

In the figure: 1. a main body of the stock bin; 2. a discharge pipe; 3. an outer housing; 4. a cooling water pipe; 5. a water inlet; 6. a water outlet; 7. an air inlet pipe; 8. a blower; 9. a discharge valve; 10. a first mounting plate; 11. a hydraulic cylinder; 12. a connecting plate; 13. a spring; 14. knocking the block; 15. a support leg; 16. reinforcing ribs; 17. a base plate; 18. a second mounting plate; 19. a feed hopper.

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. 1-3, the present invention provides a technical solution: a special finished product bin for a precoated sand regeneration production line comprises a bin main body 1, wherein the lower end of the bin main body 1 is funnel-shaped, the lower end of the bin main body 1 is communicated with a discharge pipe 2, an outer shell 3 is welded on the outer side of the discharge pipe 2, a cavity is arranged between the outer shell 3 and the discharge pipe 2, a cooling water pipe 4 is wound on the outer side wall of the discharge pipe 2 and positioned in the cavity, the cooling water pipe 4 is spirally arranged, a water inlet 5 and a water outlet 6 of the cooling water pipe 4 extend out of the left side of the outer shell 3, the right side of the outer shell 3 is communicated with an air inlet pipe 7, one end, far away from the outer shell 3, of the air inlet pipe 7 is connected with a blower 8, a discharge valve 9 is installed at the lower end of the discharge pipe 2, first mounting plates 10 are welded on the left side and the right side of the lower end of the bin main body 1, hydraulic cylinders 11 are fixedly installed outside the first mounting plates 10, and the tail ends of the output ends of the hydraulic cylinders 11 are fixedly connected with connecting plates 12, connecting plate 12 medial surface fixedly connected with spring 13, the one end fixedly connected with that connecting plate 12 was kept away from to spring 13 strikes piece 14, the welding of 1 outside circumference equidistance in feed bin main part has four groups of landing legs 15.

Specifically, strike 14 surface claddings of piece and have the rubber sleeve, play the guard action, avoid causing the damage to feed bin main part 1.

Specifically, reinforcing ribs 16 are welded among the four groups of supporting legs 15, so that the stability of the structure is enhanced.

Specifically, the welding of 15 lower extremes of landing legs has bottom plate 17, the mounting hole has all been seted up in the four corners on the bottom plate 17, and bottom plate 17 and ground contact pass the mounting hole through the screw and be connected with ground, and is fixed with bottom plate 17 to it is fixed with feed bin main part 1.

Specifically, the right side is two sets of the landing leg 15 outside has welded the second mounting panel 18 jointly, forced draught blower 8 passes through bolt fixed mounting in second mounting panel 18 upper end.

Specifically, feed hopper 19 is connected to feed bin main part 1 upper end intercommunication for send the material into in the feed bin main part 1.

Specifically, when the material discharging device is used, materials are fed into the bin main body 1 from the feeding hopper 19, when the materials are discharged, the discharging valve 9 is opened, the hydraulic cylinder 11 works to drive the connecting plate 12 and the knocking block 14 to move towards the bottom of the bin main body 1, and the hydraulic cylinder 11 circularly reciprocates, so that the bottom of the bin main body 1 is continuously knocked, the bin main body 1 is vibrated, the falling of the materials is smoother, the material bin main body 1 and the discharging pipe 2 are prevented from being blocked, when the materials enter the discharging pipe 2, the water inlet 5 and the water outlet 6 of the cooling water pipe 4 are communicated with an external cooling water tower, cooling water is continuously supplied to the cooling water pipe 4 to cool the discharging pipe 2 and the materials inside the discharging pipe 2, air is fed into a cavity through the air feeder 8, the discharging pipe 2 and the materials inside the discharging pipe are further cooled, and the cooling of the materials is realized, avoid the material temperature too high to cause the deformation of packaging container and damage.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special finished product feed bin of tectorial membrane sand regeneration production line, includes feed bin main part (1), its characterized in that: the feed bin is characterized in that the lower end of the feed bin main body (1) is funnel-shaped, the lower end of the feed bin main body (1) is communicated with a discharge pipe (2), the outer shell (3) is welded on the outer side of the discharge pipe (2), a cavity is arranged between the outer shell (3) and the discharge pipe (2), a cooling water pipe (4) is wound on the outer side wall of the discharge pipe (2) and is positioned in the cavity, the cooling water pipe (4) is spirally arranged, the left side of the outer shell (3) is extended out of a water inlet (5) and a water outlet (6) of the cooling water pipe (4), the right side of the outer shell (3) is communicated with an air inlet pipe (7), one end, away from the outer shell (3), of the air inlet pipe (7) is connected with an air feeder (8), a discharge valve (9) is installed at the lower end of the discharge pipe (2), first mounting plates (10) are welded on the left side and the right side of the feed bin main body (1), and a hydraulic cylinder (11) is fixedly installed on the outer side of the first mounting plates (10), the terminal fixedly connected with connecting plate (12) of output of pneumatic cylinder (11), connecting plate (12) medial surface fixedly connected with spring (13), the one end fixedly connected with that connecting plate (12) were kept away from in spring (13) strikes piece (14), the welding of feed bin main part (1) outside circumference equidistance has four groups landing legs (15).

2. The special finished product bin for the precoated sand regeneration production line according to claim 1, characterized in that: the outer surface of the knocking block (14) is coated with a rubber sleeve.

3. The special finished product bin for the precoated sand regeneration production line according to claim 1, characterized in that: reinforcing ribs (16) are welded among the four groups of supporting legs (15).

4. The special finished product bin for the precoated sand regeneration production line according to claim 1, characterized in that: the lower end of the supporting leg (15) is welded with a bottom plate (17), and four corners of the bottom plate (17) are provided with mounting holes.

5. The special finished product bin for the precoated sand regeneration production line according to claim 1, characterized in that: the right side is two sets of landing leg (15) outside has second mounting panel (18) jointly welded, forced draught blower (8) pass through bolt fixed mounting in second mounting panel (18) upper end.

6. The special finished product bin for the precoated sand regeneration production line according to claim 1, characterized in that: feed hopper (19) are communicated with the upper end of the stock bin main body (1).