CN218134908U

CN218134908U - Sand removing device for casting

Info

Publication number: CN218134908U
Application number: CN202221740978.8U
Authority: CN
Inventors: 姬应渠; 李俊明; 王瑞超; 程浩; 雷叶; 王强
Original assignee: Shanxi Zhuxin Rongzhi Technology Co ltd
Current assignee: Shanxi Zhuxin Rongzhi Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-27
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a desanding device of foundry goods, including the drive belt, the drive belt includes running roller and conveyer belt, the conveyer belt cover is established two the outside of running roller, two be equipped with vibration mechanism between the running roller, vibration mechanism includes the main part, the main part is the rectangle cavity form, just the upper end of main part is the opening form, the internal surface upper end department of main part rotates and is connected with and bears the running roller, bear the running roller with the conveyer belt contacts, fixedly connected with drive mechanism in the main part, the utility model discloses a set up running roller and conveyer belt, place on the conveyer belt among the foundry goods desanding process to desanding can be accomplished at the in-process to the foundry goods transportation, labour saving and time saving is equipped with through setting up the main part, rotates in the main part and bears the running roller to when driving the main part vibrations under drive mechanism's effect, make the foundry goods on the conveyer belt vibrate to accomplish the desanding, improved desanding efficiency greatly.

Description

Sand removing device for casting

Technical Field

The utility model relates to a casting machinery processing technology field, the concrete field is a sand-removing device of foundry goods.

Background

The shakeout machine is a casting device which utilizes vibration and impact to separate molding sand from a casting in a casting mold, the shakeout of the casting is one of important processes in the sand casting production process, the shakeout is a method of crushing the casting mold after the casting mold is poured and cooled to a certain temperature to separate the casting mold from a sand box and the casting from the molding sand, the shakeout method generally applied in the casting production is a vibration method (impact method), namely a method of utilizing the collision between the casting mold and the shakeout machine to realize the shakeout and the shakeout machine to generate vibration, because the molding sand is tightly wrapped on the periphery of the casting and is integrally blocky, the traditional shakeout machine needs huge impact to crush the molding sand and separate the molding sand from the casting under the vibration action, and the requirement on the performance of the device is higher.

Chinese patent with application number CN201921311968.0, a knockout machine for casting is proposed, include the base of compriseing a plurality of bases and locate the framework on the base, framework and each the junction of base all is equipped with damping device, the framework top is equipped with decomposition mechanism, and the top is equipped with the sand collection box, sand collection box bottom is equipped with the knockout mouth, the framework is including locating the knockout board of its bottom to and locate the vibrating device of framework both sides, be equipped with a plurality of knockout holes on the knockout board, the device top just possesses decomposition mechanism, and the board is being broken to broken pole extrusion casting in its decomposition mechanism, makes broken pole stretch into the molding sand on casting surface, causes destruction to the molding sand, recycles the vibrations mode, makes the molding sand drop, though this scheme can effectually be that the molding sand breaks away from, when carrying out the knockout, need put into the device with the foundry goods and carry out the knockout and accomplish and need take out the foundry goods, can only carry out the knockout of a foundry goods, need carry out the foundry goods after this process finishes and carry out the transport to the foundry goods, wastes time, for this, propose a knockout device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand-removing device of foundry goods to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sand removal device of foundry goods, includes the drive belt, the drive belt includes running roller and conveyer belt, the conveyer belt cover is established two the outside of running roller, two be equipped with vibration mechanism between the running roller, vibration mechanism includes the main part, the main part is the rectangle cavity form, just the upper end of main part is the opening form, the internal surface upper end department of main part rotates and is connected with and bears the running roller, bear the running roller with the conveyer belt contacts, fixedly connected with drive mechanism in the main part.

Preferably, the lower side wall of main part is the slope form, just the main part is close to the lateral wall of its lower side wall least significant end one side and runs through and is equipped with the sand outlet.

Preferably, drive mechanism includes the base, the base is the rectangle plate, the upper surface four corners fixedly connected with guide arm of base, the surface four corners of main part is fixedly connected with transmission sleeve respectively, transmission sleeve overlaps respectively and is established the outside of guide arm, just transmission sleeve with correspond guide arm sliding connection, transmission sleeve and corresponding be equipped with buffer spring between the guide arm respectively, fixedly connected with driving plate between the transmission sleeve, the last fixed surface of driving plate is connected with vibrating motor.

Preferably, the transmission plate is located at the lower end of the transmission sleeve, and the transmission plate is located at the lower end of the conveyor belt.

Preferably, fixedly connected with limiting plate between the drive sleeve, the limiting plate with the main part is located two respectively department just corresponds between the conveyer belt between the running roller, the both ends of limiting plate are run through respectively and are equipped with the bar groove, the internal surface in bar groove rotates respectively and is equipped with guide roller, the upper end surface that bears the weight of the running roller is higher than the upper end surface of running roller, guide roller's lower terminal surface is less than the lower terminal surface of running roller.

Preferably, the upper surface of the base is fixedly connected with a sand collecting groove, and the sand outlet is connected with the sand collecting groove.

Preferably, the both sides upper surface of main part is fixedly connected with strip shaped plate respectively, two surfaces that the strip shaped plate is relative rotate respectively and are equipped with spacing running roller, the both sides edge of conveyer belt is located respectively between spacing running roller and the bearing roller wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a desanding device of foundry goods, through setting up running roller and conveyer belt, the foundry goods desanding in-process is placed on the conveyer belt to can accomplish the desanding at the in-process to the foundry goods transportation, labour saving and time saving can carry out continuous desanding to the foundry goods simultaneously, through setting up the main part, rotates in the main part and is equipped with and bears the weight of the running roller, thereby when driving the main part vibrations under drive mechanism's effect, makes the foundry goods vibrations on the conveyer belt, thereby accomplishes the desanding, has improved the desanding efficiency greatly.

Drawings

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

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a schematic structural view of the vibration mechanism of the present invention.

In the figure: the automatic sand-removing device comprises a roller 1, a conveyor belt 2, a main body 3, a bearing roller 4, a sand outlet 5, a base 6, a guide rod 7, a transmission sleeve 8, a buffer spring 9, a transmission plate 10, a vibrating motor 11, a strip groove 12, a guide roller 13, a sand collecting groove 14, a limiting plate 15, a limiting roller 16 and a strip plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a sand removing device of foundry goods, includes the drive belt, as shown in figure 1, the drive belt includes running roller 1 and conveyer belt 2, and the quantity of running roller 1 is two, 2 covers of conveyer belt are established two the outside of running roller 1, and running roller 1 passes through the support to be supported (not shown in the figure), rotates between running roller 1 and the support to be connected, sets up by driving motor on the support simultaneously, and driving motor is used for controlling the rotation of running roller 1, two be equipped with vibration mechanism between the running roller 1 for vibrate conveyer belt 2, make the foundry goods of placing on conveyer belt 2 vibrate, thereby accomplish the sand removal in the transportation, vibration mechanism includes main part 3, as shown in figure 3, main part 3 is the rectangle cavity form, just the upper end of main part 3 is the opening form, the internal surface upper end department of main part 3 rotates and is connected with bearing running roller 4, as shown in figure 2, the quantity of bearing running roller 4 is a plurality of running roller, just parallel arrangement between the bearing running roller 4, the axle center of bearing running roller 4 respectively with the axle center parallel arrangement of running roller 1, when conveyer belt 2 removes under the effect of running roller 1, bear running roller 4 and conveyer belt 2 rotates to reduce the friction between the running roller 3 and the main part 3 and be connected with the transmission running roller 3 the main part 3 the fixed transmission mechanism is used for bearing mechanism 3 the transmission mechanism.

Particularly, the lower lateral wall of main part 3 is the slope form, just the lateral wall that main part 3 is close to its lower lateral wall least significant end one side runs through and is equipped with sand outlet 5, and meanwhile, the terminal surface of conveyer belt 2 runs through and is equipped with the shakeout hole, and the quantity of shakeout hole is a plurality of, and shakeout hole evenly distributed is on conveyer belt 2 to under the vibrations effect, the grit that shakes falls through the shakeout hole and drops into the inside of main part 3, and the landing is finally discharged by sand outlet 5 under the effect of its bottom lateral wall.

Particularly, drive mechanism includes base 6, as shown in fig. 3, base 6 is the rectangle plate, the upper surface four corners fixedly connected with guide arm 7 of base 6, guide arm 7 are vertical setting respectively, the surface four corners of main part 3 is fixedly connected with transmission sleeve 8 respectively, and transmission sleeve 8 is vertical setting equally, and transmission sleeve 8 and guide arm 7 one-to-one, transmission sleeve 8 overlaps respectively the outside of guide arm 7, just transmission sleeve 8 with correspond guide arm 7 sliding connection makes main part 3 slide from top to bottom under the effect of transmission sleeve 8, transmission sleeve 8 and corresponding be equipped with buffer spring 9 between the guide arm 7 respectively, and buffer spring 9 cover is established in the outside of guide arm 7, and buffer spring 9 is located the lower extreme of guide arm 7, and buffer spring 9's both ends contact with base 6 and transmission sleeve 8 respectively, fixedly connected with transmission plate 10 between the transmission sleeve 8, transmission plate 10 and main part 3 parallel arrangement, the last surface fixedly connected with vibrating motor 11 of transmission plate 10, and from and when opening vibrating motor 11, drive transmission plate 10 under the effect, make the effect of transmission sleeve 8 on the transmission sleeve 3 through vibrations transmission belt 2, make the transmission belt 2 on the transmission belt 2, make the transmission of shaking transmission belt produce the transmission and shake the foundry goods simultaneously.

Specifically, the driving plate 10 is located at the lower end of the driving sleeve 8, the driving plate 10 is located at the lower end of the conveying belt 2, and the space between the conveying belts 2 is small, so that the driving plate 10 is arranged at the bottom of the conveying belt 2, and installation of the device is facilitated.

Particularly, fixedly connected with limiting plate 15 between transmission sleeve 8, as shown in fig. 2, limiting plate 15 with main part 3 is located two respectively department between the running roller 1 and correspond between the conveyer belt 2, limiting plate 15's both ends are run through respectively and are equipped with bar groove 12, and the length direction of bar groove 12 sets up with the length direction syntropy of running roller 1, the internal surface of bar groove 12 rotates respectively and is equipped with guide roller 13, and guide roller 13's length direction sets up with the length direction syntropy of the bar groove 12 that corresponds, the upper end surface that bears running roller 4 is higher than the upper end surface of running roller 1, guide roller 13's lower extreme surface is less than the lower extreme surface of running roller 1 under the effect of bearing running roller 4 and guide roller 13 for conveyer belt 2 is "caterpillar belt", thereby when main part 3 vibrations, 2 whole can not produce by a wide margin and drag for conveyer belt 2 can not become flexible because of the long-time work of device.

Particularly, the upper surface of base 6 is fixedly connected with sand collecting tank 14, go out sand mouth 5 with be connected between the sand collecting tank 14, can adopt both ends to be the bagging-off thing cover of opening form and establish in go out sand mouth 5 department, will be introduced the inside of sand collecting tank 14 by the grit that goes out sand mouth 5 outflow.

Particularly, as shown in fig. 1, the both sides upper surface of main part 3 is fixedly connected with bar 17 respectively, and bar 17 sets up along the lateral wall length direction syntropy of main part 3, two surfaces that bar 17 is relative rotate respectively and are equipped with spacing running roller 16, and the quantity of spacing running roller 16 is a plurality of, and spacing running roller 16 equidistance distributes, the both sides edge of conveyer belt 2 is located respectively between spacing running roller 16 and the carrier roller 4 to on 16 transmission to conveyer belt 2 of the vibrations accessible that produce by main part 3, guarantee that vibrations can transmit smoothly to the surface of conveyer belt 2.

The working principle is as follows: the utility model discloses during the use, when opening vibrating motor 11, drive driving plate 10 vibrations under the vibrations effect, under drive sleeve 8's effect, make main part 3 reciprocate, simultaneously under buffer spring 9's effect, make main part 3 produce vibrations, will shake simultaneously through bearing running roller 4 and transmit to conveyer belt 2 on, make the foundry goods vibrations desanding on the conveyer belt 2, under the effect of bearing running roller 4 and guide running roller 13, make conveyer belt 2 be "caterpillar band form", thereby when main part 3 shakes, conveyer belt 2 wholly can not produce pulling by a wide margin, make conveyer belt 2 can not become flexible because of the long-time work of device.

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

Claims

1. The utility model provides a sand removal device of foundry goods, includes the drive belt, its characterized in that: the drive belt includes running roller (1) and conveyer belt (2), conveyer belt (2) cover is established two the outside of running roller (1), two be equipped with vibration mechanism between running roller (1), vibration mechanism includes main part (3), main part (3) are the rectangle cavity form, just the upper end of main part (3) is the opening form, the internal surface upper end department of main part (3) rotates and is connected with and bears running roller (4), bear running roller (4) with conveyer belt (2) contact, fixedly connected with drive mechanism on main part (3).

2. A casting desanding apparatus as claimed in claim 1, wherein: the lower side wall of main part (3) is the slope form, just main part (3) run through to be equipped with sand outlet (5) near the lateral wall of its lower side wall least significant end one side.

3. A casting desanding apparatus as claimed in claim 2 in which: drive mechanism includes base (6), base (6) are the rectangle plate, the upper surface four corners department fixedly connected with guide arm (7) of base (6), the surface four corners department of main part (3) is fixedly connected with transmission sleeve (8) respectively, transmission sleeve (8) cover is established respectively the outside of guide arm (7), just transmission sleeve (8) with correspond guide arm (7) sliding connection, transmission sleeve (8) and corresponding be equipped with buffer spring (9) between guide arm (7) respectively, fixedly connected with driving plate (10) between transmission sleeve (8), the last fixed surface of driving plate (10) is connected with vibrating motor (11).

4. A casting desanding apparatus as claimed in claim 3, wherein: the transmission plate (10) is located at the lower end of the transmission sleeve (8), and the transmission plate (10) is located at the lower end of the conveyor belt (2).

5. An apparatus for desanding a casting according to claim 4 wherein: fixedly connected with limiting plate (15) between drive sleeve (8), limiting plate (15) with main part (3) are located two respectively department between running roller (1) just corresponds between conveyer belt (2), the both ends of limiting plate (15) are run through respectively and are equipped with bar groove (12), the internal surface in bar groove (12) rotates respectively and is equipped with guide roller wheel (13), the upper end surface that bears running roller (4) is higher than the upper end surface of running roller (1), the lower terminal surface of guide roller wheel (13) is less than the lower terminal surface of running roller (1).

6. An apparatus for desanding a casting in accordance with claim 5 wherein: the upper surface of the base (6) is fixedly connected with a sand collection groove (14), and the sand outlet (5) is connected with the sand collection groove (14).

7. A casting desanding apparatus as claimed in claim 6, wherein: the both sides upper surface of main part (3) is fixedly connected with strip shaped plate (17) respectively, two surfaces that strip shaped plate (17) are relative rotate respectively and are equipped with spacing running roller (16), the both sides edge of conveyer belt (2) is located respectively between spacing running roller (16) and bearing running roller (4).