CN213622299U

CN213622299U - Automatic sand return device

Info

Publication number: CN213622299U
Application number: CN202022718584.XU
Authority: CN
Inventors: 李道光
Original assignee: Cmw Tianjin Industry Co ltd
Current assignee: Cmw Tianjin Industry Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-06
Anticipated expiration: 2030-11-23

Abstract

The utility model relates to an automatic sand return device, include: the shakeout collection mechanism comprises a U-shaped groove, and a collection conveying device used for conveying shakeout falling into the U-shaped groove to an output end is arranged in the U-shaped groove; the shakeout transferring mechanism comprises at least one transferring conveyor which is sequentially connected, and the input end of the transferring conveyor at the starting end is connected with the output end of the U-shaped groove; and the shakeout lifting mechanism is used for lifting and conveying shakeout output by the shakeout transferring mechanism into the equipment material box, and the input end of the shakeout lifting mechanism is connected with the output end of the transferring conveyor positioned at the tail end. The sand that the molding line fell directly falls the utility model discloses a U-shaped inslot to carry through collecting conveyor, shakeout transport mechanism, shakeout hoist mechanism finally fall to the equipment magazine in. This kind of mode to shakeout automatic collection, transportation need not the special messenger and clears up, also need not fork truck and transports and many people cooperation work, greatly reduced the human cost that this process occupy.

Description

Automatic sand return device

Technical Field

The utility model relates to a sand recovery plant technical field especially relates to an automatic sand return device.

Background

In the prior art, the recovery mode of the shakeout below the DISA molding line in a foundry is as follows: manually cleaning, boxing and transferring by a forklift, and finally adding the materials into the material box of the equipment in a manually dumping mode. The transfer work of the forklift is heavy in the recovery process, and multiple persons are required to cooperate to operate; the cleaning is carried out by special personnel, and the cleaning is carried out at least twice per shift, so that the labor cost is high.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and provides an automatic sand returning device.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

an automatic sand reclamation apparatus comprising:

the shakeout sand collecting mechanism comprises a U-shaped groove, the U-shaped groove is positioned on one side or two sides of the molding line, and a collecting and conveying device used for conveying shakeout sand falling into the U-shaped groove to an output end is arranged in the U-shaped groove;

the shakeout transferring mechanism comprises at least one transferring conveyor which is sequentially connected, and the input end of the transferring conveyor at the starting end is connected with the output end of the U-shaped groove;

and the shakeout lifting mechanism is used for lifting and conveying shakeout output by the shakeout transferring mechanism into the equipment material box, and the input end of the shakeout lifting mechanism is connected with the output end of the transferring conveyor positioned at the tail end.

Furthermore, the collecting and conveying device comprises a conveying screw rod, two ends of the conveying screw rod are rotatably connected with the side wall of the inner wall of the U-shaped groove, and the conveying screw rod is driven to rotate by a speed reduction motor.

Further, the output end of the speed reducing motor is connected with the conveying screw through a speed reducer.

Further, the collecting and conveying device is a belt conveyor.

Further, the number of transfer conveyors is one and screw conveyors.

Furthermore, a driving motor of the screw conveyor is positioned at the top of the output end of the screw conveyor, and the driving motor is connected with the screw through a belt transmission mechanism.

Further, knockout hoist mechanism includes the support body, and the support body bottom is equipped with into the hopper, goes into the hopper and is located the knockout transport mechanism output under, goes into the hopper top and is equipped with belt mechanism, and the interval is equipped with the lift hopper that a plurality of syntropies set up on the vertical setting of belt mechanism and its belt, and support body top one side even has the chute, and the input of chute is towards the output direction of lift hopper, and the output of chute is located equipment magazine feed inlet directly over.

Further, the buckets are disposed at equal intervals on the belt of the belt mechanism.

The utility model has the advantages that: the sand that the molding line fell directly falls the utility model discloses a U-shaped inslot to carry through collecting conveyor, shakeout transport mechanism, shakeout hoist mechanism finally along the chute landing to in the equipment magazine. This kind of mode to shakeout automatic collection, transportation need not the special messenger and clears up, also need not fork truck and transports and many people cooperation work, greatly reduced the human cost that this process occupy.

Drawings

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

in the figure: 1-a shakeout collection mechanism; 11-a U-shaped slot; 12-a collecting and conveying device; 121-a conveying screw; 122-a reduction motor; 123-a reducer; 2-a shakeout transfer mechanism; 3-a shakeout lifting mechanism; 31-a frame body; 32-feeding a hopper; 33-a belt mechanism; 34-a lift bucket; 35-a chute;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in the figures, an automatic sand return device comprises:

the shakeout sand collecting mechanism 1 is characterized in that the shakeout sand collecting mechanism 1 comprises a U-shaped groove 11, the U-shaped groove 11 is positioned on one side or two sides of a molding line, and a collecting and conveying device 12 used for conveying shakeout sand falling into the U-shaped groove 11 to an output end is arranged in the U-shaped groove 11;

the shakeout transferring mechanism 2 comprises at least one transferring conveyor which is sequentially connected, and the input end of the transferring conveyor at the initial end is connected with the output end of the U-shaped groove 11;

and the shakeout lifting mechanism 3 is used for lifting and conveying shakeout output by the shakeout transferring mechanism 2 into the equipment material box, and the input end of the shakeout lifting mechanism 3 is connected with the output end of the transferring conveyor positioned at the tail end.

Further, in the first embodiment, the collecting and conveying device 12 includes a conveying screw 121, two ends of the conveying screw 121 are rotatably connected with the side wall of the inner wall of the U-shaped groove 11, the conveying screw 121 is driven to rotate by a speed reducing motor 122, and an output end of the speed reducing motor 122 is connected with the conveying screw 121 through a speed reducer 123; in the second embodiment, the collecting and conveying device 12 is a belt conveyor.

Further, the number of transfer conveyors is one and screw conveyors.

Further, shakeout hoist mechanism 3 includes support body 31, and support body 31 bottom is equipped with into hopper 32, goes into hopper 32 and is located under 2 output ends of shakeout transfer mechanism, goes into hopper 32 top and is equipped with belt mechanism 33, and belt mechanism 33 is vertical to be set up and on its belt the interval be equipped with a plurality of lift hoppers 34 that set up in the same direction, and support body 31 top one side even has chute 35, and the input of chute 35 is towards the output direction of lift hopper 34, and the output of chute 35 is located directly over the equipment magazine feed inlet.

Further, the buckets 34 are disposed at equal intervals on the belt of the belt mechanism 33.

The utility model discloses during the use, the sand that the molding line fell falls into U-shaped groove 11 in, and carry to shakeout transport mechanism 2 through collecting conveyor 12, carry the sand to shakeout hoist mechanism 3 by shakeout transport mechanism 2 in going into hopper 32, belt mechanism 33 moves and drives elevator bucket 34 along with the belt up-and-down motion, elevator bucket 34 moves and rises after rising after will going into the sand in hopper 32 when the bottom is flourished, lift bucket 34 transfers the direction of motion along with the belt after rising to the top, under the combined action of centrifugal force and gravity, the sand in elevator bucket 34 is thrown away and falls into in chute 35, the sand that falls into in chute 35 finally slides to the equipment magazine along chute 35. This kind of mode to shakeout automatic collection, transportation need not the special messenger and clears up, also need not fork truck and transports and many people cooperation work, greatly reduced the human cost that this process occupy.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. An automatic sand return device is characterized by comprising:

the shakeout sand collecting mechanism (1), the shakeout sand collecting mechanism (1) comprises a U-shaped groove (11), the U-shaped groove (11) is positioned on one side or two sides of the moulding line, and a collecting and conveying device (12) used for conveying shakeout sand falling into the U-shaped groove (11) to an output end is arranged in the U-shaped groove (11);

the shakeout transferring mechanism (2), the shakeout transferring mechanism (2) comprises at least one transferring conveyor which is connected in sequence, and the input end of the transferring conveyor at the starting end is connected with the output end of the U-shaped groove (11);

and the shakeout lifting mechanism (3) is used for lifting and conveying shakeout output by the shakeout transferring mechanism (2) into the equipment material box, and the input end of the shakeout lifting mechanism (3) is connected with the output end of the transferring conveyor positioned at the tail end.

2. The automatic sand return device according to claim 1, wherein the collecting and conveying device (12) comprises a conveying screw (121), two ends of the conveying screw (121) are rotatably connected with the side wall of the inner wall of the U-shaped groove (11), and the conveying screw (121) is driven to rotate by a speed reducing motor (122).

3. The automatic sand return device according to claim 2, wherein the output end of the speed reducing motor (122) is connected with the conveying screw (121) through a speed reducer (123).

4. Automatic sand return device according to claim 1, characterized in that the collecting conveyor (12) is a belt conveyor.

5. The automatic sand return device of claim 1, wherein the number of transfer conveyors is one and is a screw conveyor.

6. The automatic sand return apparatus of claim 5, wherein the drive motor of the screw conveyor is located at the top of the output end thereof, and the drive motor is connected to the screw through a belt transmission mechanism.

7. The automatic sand return device according to any one of claims 1 to 6, wherein the shakeout lifting mechanism (3) comprises a frame body (31), a feeding hopper (32) is arranged at the bottom of the frame body (31), the feeding hopper (32) is positioned right below the output end of the shakeout transfer mechanism (2), a belt mechanism (33) is arranged above the feeding hopper (32), the belt mechanism (33) is vertically arranged, a plurality of lifting hoppers (34) which are arranged in the same direction are arranged on a belt of the belt mechanism at intervals, a chute (35) is connected to one side of the top of the frame body (31), the input end of the chute (35) faces the output direction of the lifting hoppers (34), and the output end of the chute (35) is positioned right above the feeding port of the equipment material box.

8. Automatic sand return device according to claim 7, characterized in that the elevator buckets (34) are arranged at equal intervals on the belt of the belt mechanism (33).