阅读说明：本技术 一种振动落砂机 (Vibration shakeout machine ) 是由 杜平 于 2021-08-12 设计创作，主要内容包括：本发明公开了一种振动落砂机,包括上盖、上壳体、下壳体、放置架、立柱、收料车、电机、碾压组件、喷淋组件和传动组件,所述的上盖可锁止在上壳体的上口,并且上盖底面设置有第一环形凸块；所述的上壳体的上口在对应第一环形凸块的位置设置有第二环形凸块；所述的下壳体的上口套装在上壳体的下口外侧,并且下壳体内设置有接料斗；所述的立柱固定设置在地面上,所述的下壳体固定设置在立柱侧面的中部,所述的上壳体利用弹性连接件与立柱侧面的上部连接；所述的收料车设置在下壳体的下口；所述的电机设置在下壳体外侧；所述的碾压组件包括多个并排设置的碾压辊以及设置在碾压辊上的输入齿轮,所述的输入齿轮依次啮合,本发明结构简单,使用方便。(The invention discloses a vibration shakeout machine which comprises an upper cover, an upper shell, a lower shell, a placing rack, an upright post, a material receiving vehicle, a motor, a rolling component, a spraying component and a transmission component, wherein the upper cover can be locked at an upper opening of the upper shell, and a first annular bump is arranged on the bottom surface of the upper cover; a second annular bump is arranged at the position of the upper opening of the upper shell, which corresponds to the first annular bump; the upper opening of the lower shell is sleeved outside the lower opening of the upper shell, and a receiving hopper is arranged in the lower shell; the upright post is fixedly arranged on the ground, the lower shell is fixedly arranged in the middle of the side surface of the upright post, and the upper shell is connected with the upper part of the side surface of the upright post by an elastic connecting piece; the material receiving trolley is arranged at the lower opening of the lower shell; the motor is arranged outside the lower shell; the rolling assembly comprises a plurality of rolling rollers arranged side by side and input gears arranged on the rolling rollers, and the input gears are meshed in sequence.)

1. A vibration shakeout machine which characterized in that: including upper cover, upper housing, lower casing, rack, stand, receipts skip, motor, roll subassembly, spray assembly and drive assembly, wherein:

the upper cover can be locked at the upper opening of the upper shell, and a first annular bump is arranged on the bottom surface of the upper cover;

a second annular bump is arranged at the position of the upper opening of the upper shell, which corresponds to the first annular bump;

the upper opening of the lower shell is sleeved outside the lower opening of the upper shell, and a receiving hopper is arranged in the lower shell;

the upright post is fixedly arranged on the ground, the lower shell is fixedly arranged in the middle of the side surface of the upright post, and the upper shell is connected with the upper part of the side surface of the upright post by an elastic connecting piece;

the material receiving trolley is arranged at the lower opening of the lower shell;

the motor is arranged outside the lower shell;

the rolling assembly comprises a plurality of rolling rollers arranged side by side and input gears arranged on the rolling rollers, and the input gears are sequentially meshed;

the placing frame is movably arranged on the second annular convex block;

the spray head of the spray assembly is arranged in the lower opening of the receiving hopper;

the transmission assembly comprises a transmission rod, an incomplete gear and a rack, the transmission rod is arranged on the bottom surface of the placing frame, the incomplete gear is rotatably arranged in the lower shell and is meshed with one input gear, the rack is arranged on one side of the transmission rod, which faces the incomplete gear, and the incomplete gear is meshed with the rack; wherein

When the incomplete gear is meshed with the rack, the incomplete gear is separated from the input gear, and when the incomplete gear is meshed with the input gear, the incomplete gear is separated from the rack.

2. A vibratory shakeout machine as claimed in claim 1, wherein: the elastic connecting piece comprises a guide column, a first spring, a second spring and a telescopic sliding block, wherein the upper part of the upright column is provided with a through mounting groove, the guide column is vertically arranged in the mounting groove, the first spring is sleeved on the upper part of the guide column, the second spring is sleeved on the lower part of the guide column, the telescopic sliding block comprises an upper side plate, a detachable cushion block and a lower side plate, the upper side plate and the lower side plate are provided with through sliding holes, the upper side plate and the lower side plate are slidably arranged in the middle of the guide column and are fixedly connected with the bottom end of the first spring, the lower side plate is fixedly connected with the top end of the second spring, the detachable cushion block comprises two magnetic blocks with the same structure, the two magnetic blocks are mutually adsorbed and are provided with semicircular holes at corresponding positions, and after the two magnetic blocks are spliced, the circular holes formed by the two semicircular holes are slidably matched with the guide column, the detachable cushion block is arranged on the guide column between the upper side plate and the lower side plate.

3. A vibratory shakeout machine as claimed in claim 1, wherein: the rubber strip is filled between the outer side of the lower opening of the upper shell and the inner side of the upper opening of the lower shell.

Technical Field

The invention relates to the technical field of shakeout machines, in particular to a vibration shakeout machine.

Background

A vibrating shakeout machine is a device for separating a casting from molding sand. The existing mature shakeout machine realizes the falling of molding sand, but the following problems are generally existed:

1. the amplitude of vibration is not conveniently adjustable and needs to be provided to ensure the speed of the shakedown of the moulding sand when facing products of different volumes.

2. The molding sand is high in temperature, high-temperature dust is easily generated after the molding sand is vibrated, and the field environment is greatly influenced.

3. When the molding sand is regenerated by a wet method, the molding sand needs to be mechanically crushed firstly, and then an inert film on the surface of the molding sand is washed away by pressure water, but other equipment is added to realize the operation at present, so that the production cost is increased, and the production efficiency is also reduced.

Disclosure of Invention

The invention aims to provide a vibrating shakeout machine, which solves the problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a vibration shakeout machine, includes upper cover, upper housing, lower casing, rack, stand, receipts skip, motor, rolls subassembly, spray assembly and drive assembly, wherein:

the upper cover can be locked at the upper opening of the upper shell, and a first annular bump is arranged on the bottom surface of the upper cover;

a second annular bump is arranged at the position of the upper opening of the upper shell, which corresponds to the first annular bump;

the upper opening of the lower shell is sleeved outside the lower opening of the upper shell, and a receiving hopper is arranged in the lower shell;

the upright post is fixedly arranged on the ground, the lower shell is fixedly arranged in the middle of the side surface of the upright post, and the upper shell is connected with the upper part of the side surface of the upright post by an elastic connecting piece;

the material receiving trolley is arranged at the lower opening of the lower shell;

the motor is arranged outside the lower shell;

the rolling assembly comprises a plurality of rolling rollers arranged side by side and input gears arranged on the rolling rollers, and the input gears are sequentially meshed;

the placing frame is movably arranged on the second annular convex block;

the spray head of the spray assembly is arranged in the lower opening of the receiving hopper;

the transmission assembly comprises a transmission rod, an incomplete gear and a rack, the transmission rod is arranged on the bottom surface of the placing frame, the incomplete gear is rotatably arranged in the lower shell and is meshed with one input gear, the rack is arranged on one side of the transmission rod, which faces the incomplete gear, and the incomplete gear is meshed with the rack; wherein

When the incomplete gear is meshed with the rack, the incomplete gear is separated from the input gear, and when the incomplete gear is meshed with the input gear, the incomplete gear is separated from the rack.

Furthermore, the elastic connecting piece comprises a guide column, a first spring, a second spring and a telescopic sliding block, wherein the upper part of the stand column is provided with a through mounting groove, the guide column is vertically arranged in the mounting groove, the first spring is sleeved on the upper part of the guide column, the second spring is sleeved on the lower part of the guide column, the telescopic sliding block comprises an upper side plate, a detachable cushion block and a lower side plate, the upper side plate and the lower side plate are provided with through sliding holes, the upper side plate and the lower side plate are slidably arranged in the middle of the guide column, the upper side plate is fixedly connected with the bottom end of the first spring, the lower side plate is fixedly connected with the top end of the second spring, the detachable cushion block comprises two magnetic blocks with the same structure, the two magnetic blocks are mutually adsorbed, a semicircular hole is formed in the corresponding position, and the two magnetic blocks are spliced, the round hole that two semicircular holes formed cooperates with guide post slidable, the cushion that can dismantle set up on the guide post between last curb plate and the lower curb plate.

Furthermore, a rubber strip is arranged in the upper opening of the lower shell and filled between the outer side of the lower opening of the upper shell and the inner side of the upper opening of the lower shell.

Compared with the prior art, the invention has the following beneficial effects:

the incomplete gear is driven to rotate by the motor, the placing rack is driven to ascend at the incomplete gear, because the product is arranged in the placing rack, the placing frame rises, the upper cover is locked at the upper opening of the upper shell, the placing frame impacts the first annular convex block, meanwhile, the upper shell is arranged on the upright post by utilizing the elastic connecting piece, when the thickness of the telescopic slide block is adjusted, the distance between the upper part and the lower part of the slide block is correspondingly adjusted, so that the amplitude of the upper shell is adjusted, the amplitude of the placing rack is adjusted, after the placing frame vibrates, the molding sand falls into the receiving hopper and the rolling roller, when the placing frame moves downwards, the incomplete gear is meshed with the input gear, the rolling roller realizes the crushing of the molding sand, after the placing frame impacts the second annular bump, the incomplete gear is separated from the input gear and is meshed with the rack, the placing frame ascends, and the steps are repeated.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is an enlarged view of the elastic connector of the present invention.

In the figure: the device comprises an upper cover-1, an upper shell-2, a lower shell-3, a placing rack-4, an upright post-5, a material receiving trolley-6, a motor-7, a rolling component-8, a spraying component-9, a first annular bump-10, a second annular bump-11, a material receiving hopper-12, a guide post-13, a first spring-14, a second spring-15, a telescopic sliding block-16, a mounting groove-17, an upper side plate-18, a detachable cushion block-19, a lower side plate-20, a rolling roller-21, an input gear-22, a transmission rod-23, an incomplete gear-24, a rack-25 and a rubber strip-26.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to the drawings, the present invention provides an embodiment: the utility model provides a vibration shakeout machine, includes upper cover 1, upper housing 2, lower housing 3, rack 4, stand 5, receives skip 6, motor 7, rolls subassembly 8, spray assembly 9 and drive assembly, wherein:

the upper cover 1 can be locked at the upper opening of the upper shell 2, the bottom surface of the upper cover 1 is provided with a first annular convex block 10, and the upper cover 1 is provided with a locking structure.

The upper opening of the upper shell 2 is provided with a second annular bump 11 at a position corresponding to the first annular bump 10.

The upper opening of the lower shell 3 is sleeved outside the lower opening of the upper shell 2, the lower shell 3 is internally provided with the material receiving hopper 12, the upper opening of the lower shell 3 is internally provided with a rubber strip 26, and the rubber strip 26 is filled between the outer side of the lower opening of the upper shell 2 and the inner side of the upper opening of the lower shell 3.

The upright post 5 is fixedly arranged on the ground, the lower shell 3 is fixedly arranged in the middle of the side surface of the upright post 5, the upper shell 2 is connected with the upper part of the side surface of the upright post 5 by using an elastic connecting piece, the elastic connecting piece comprises a guide post 13, a first spring 14, a second spring 15 and a telescopic sliding block 16, the upper part of the upright post 5 is penetrated and provided with a mounting groove 17, the guide post 13 is vertically arranged in the mounting groove 17, the first spring 14 is sleeved on the upper part of the guide post 13, the second spring 15 is sleeved on the lower part of the guide post 13, the telescopic sliding block 16 comprises an upper side plate 18, a detachable cushion block 19 and a lower side plate 20, the upper side plate 18 and the lower side plate 20 are both penetrated and provided with sliding holes, the upper side plate 18 and the lower side plate 20 are both slidably arranged in the middle of the guide post 13, and the upper side plate 18 is fixedly connected with the bottom end of the first spring 14, lower plate 20 links firmly with the top of second spring 15, detachable cushion 19 include two magnetic blocks that the structure is the same, two magnetic blocks adsorb each other to the position that corresponds has seted up half circular port, two magnetic block concatenation back, the round hole that two half circular ports formed and the cooperation of guide post 13 slidable, detachable cushion 19 set up on the guide post between upper plate 18 and lower plate 20.

The working principle of the elastic connecting piece is as follows:

the telescopic sliding block 16 can slide up and down along the guide column 13, the first spring 14 and the second spring 15 play a buffering role, when the stroke of the telescopic sliding block 16 needs to be adjusted, only the thickness of the telescopic sliding block 16 needs to be adjusted, specifically, the distance between the upper side plate 18 and the lower side plate 20 can be adjusted by adjusting the number of the detachable cushion blocks 19.

The material receiving trolley 6 is arranged at the lower opening of the lower shell 3;

the motor 7 is arranged outside the lower shell 3;

the rolling component 8 comprises a plurality of rolling rollers 21 arranged side by side and an input gear 22 arranged on the rolling rollers 21, and the input gear 22 is meshed in sequence;

the placing frame 4 is movably arranged on the second annular convex block 11;

the spray head of the spray assembly 9 is arranged in the lower opening of the receiving hopper 12;

the transmission assembly comprises a transmission rod 23, an incomplete gear 24 and a rack 25, the transmission rod 23 is arranged on the bottom surface of the placing rack 4, the incomplete gear 24 is rotatably arranged in the lower shell 3, the incomplete gear 24 is meshed with one input gear 22, the rack 25 is arranged on one side of the transmission rod 23 facing the incomplete gear 24, and the incomplete gear 24 is meshed with the rack 25; wherein

When the incomplete gear 24 is engaged with the rack 25, the incomplete gear 24 is disengaged from the input gear 22, and when the incomplete gear 24 is engaged with the input gear 22, the incomplete gear 24 is disengaged from the rack 25. Preferably, a gearbox is connected to the output of the motor 7 to increase the output torque.

The working principle of the shakeout machine is as follows:

set up the product on rack 4, rack 4 is located second annular lug 11, open motor 7 this moment, incomplete gear 24 rotates, incomplete gear 24 can drive rack 4 and rise, first annular lug 10 restriction rack 4 further rises, because it utilizes elastic connection spare and stand to be connected to go up casing 2, it can rise to receive the striking at first annular lug 10, the stroke according to scalable slider 16 is different, corresponding adjustment takes place for the amplitude of going up casing 2, when rack 4 descends, incomplete gear 24 breaks away from with rack 25, and realize and input gear 22 meshing, it is rotatory that roller 21 takes place, the realization rolls the molding sand that shakes and falls, second annular lug 11 falls at rack 4, at this moment, incomplete gear 24 breaks away from with input gear 22, and realize and rack 24 meshing.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.