CN213826971U - Scattered sand recovery system - Google Patents

Abstract

The utility model relates to a shakeout recovery system, it includes: the sand storage tower comprises a grating plate, a vibration mechanism, a hopper, a sand storage tower and a transmission mechanism, wherein the vibration mechanism is arranged at the bottom of the grating plate; the inlet of the funnel faces the grid plate; and the inlet of the sand storage tower is connected with the outlet of the funnel through the transmission mechanism. The utility model discloses a shakeout sand recovery system shakes owing to adopt vibrating mechanism to shake the sand block that remains on with the foundry goods and falls to carry the grit to storing up the sand tower through funnel and conveyer belt, for prior art, it can not need to artifically clear up the foundry goods of drawing of patterns, can also retrieve the grit after the clearance simultaneously, has reached the purpose of using manpower and materials sparingly.

Description

Scattered sand recovery system

Technical Field

The utility model relates to a casting technical field especially relates to a shakeout recovery system.

Background

Casting refers to a processing mode of melting solid metal into liquid, pouring the liquid into a casting mold with a specific shape, and solidifying and forming the liquid. The cast metal comprises: copper, iron, aluminum, tin, lead and the like, and the materials of the common casting mold are raw sand, clay, water glass, resin and other auxiliary materials. After pouring, still can remain the grit on many moulds on the metal of drawing of patterns, the manual work of the most adoption of current mode is cleared up, takes trouble hard, needs the manpower to carry on the scraper conveyor after the grit falls down simultaneously, and work load is great.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above-mentioned shortcoming, the deficiency of prior art, the utility model provides a shakeout sand recovery system, it can solve the problem that the foundry goods surface residual sand is difficult for clearing up and retrieving after the current foundry goods drawing of patterns.

(II) technical scheme

In order to achieve the above object, an embodiment of the present invention provides a scattered sand recovery system, which is characterized in that, include:

the grid plate is arranged on the top of the grid plate,

the vibration mechanism is arranged at the bottom of the grating plate;

a funnel having an inlet directed toward the grid plate;

a sand storage tower;

and the inlet of the sand storage tower is connected with the outlet of the funnel through the transmission mechanism.

Optionally, the vibration mechanism comprises a pair of vibration motors and a pair of elastic devices, the elastic devices are respectively arranged at the first end and the second end of the grid plate, and the vibration motors are respectively arranged at the third end and the fourth end of the grid plate.

Optionally, the elastic device comprises a supporting seat and a plurality of springs, and the plurality of springs are arranged between the supporting seat and the grid plate.

Optionally, the conveying mechanism includes a conveyor belt and a bucket elevator, one end of the conveyor belt is connected to the outlet of the hopper, and the other end of the conveyor belt is connected to the bucket elevator.

Optionally, bucket elevator includes shell, a plurality of lift buckets, promotion motor and elevator belt, the bottom of shell is provided with the feed inlet, the feed inlet with the conveyer belt meets, the top of shell is provided with the discharge gate, the entry setting of storing up the sand tower is in the below of discharge gate, it is a plurality of the lift bucket equipartition is in on the lift belt, the promotion motor drives the elevator belt makes the lift bucket be in the feed inlet with cyclic movement between the discharge gate.

Optionally, the lifting belt is arranged between a power roller and a driven roller, the power roller is arranged at the top of the housing, the driven roller is arranged at the bottom of the housing, and the lifting motor is arranged at the top of the housing to drive the power roller to rotate.

Optionally, the lifting motor drives the power roller through a speed reducer.

Optionally, the sand storage tower comprises a bin body and a plurality of support legs, and the bin body is arranged on the support legs.

Optionally, a shakeout opening capable of being opened and closed is arranged on the bin body, and the shakeout opening is located between the plurality of support legs.

(III) advantageous effects

The utility model has the advantages that: the utility model discloses a shakeout sand recovery system shakes owing to adopt vibrating mechanism to shake the sand block that remains on with the foundry goods and falls to carry the grit to storing up the sand tower through funnel and conveyer belt, for prior art, it can not need to artifically clear up the foundry goods of drawing of patterns, can also retrieve the grit after the clearance simultaneously, has reached the purpose of using manpower and materials sparingly.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a loose sand recovery system according to the present invention;

FIG. 2 is a partial cross-sectional view of the vibratory mechanism of FIG. 1;

FIG. 3 is a schematic view of the construction of the grid plate of FIG. 1;

fig. 4 is a schematic structural view of the bucket elevator shown in fig. 1.

[ description of reference ]

1: a grid plate; 2: a funnel; 3: a sand storage tower; 4: a vibration motor; 5: a supporting seat; 6: a spring; 7: a conveyor belt; 8: a bucket elevator;

10: a housing; 11: a lift bucket; 12: a hoisting motor; 13: a lifting belt; 14: a feed inlet; 15: a discharge port; 16: a power roller; 17: a driven roller; 18: a speed reducer;

20: a bin body; 21: and (7) supporting legs.

Detailed Description

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Referring to fig. 1, 2 and 3, the present embodiment provides a loose sand recovery system including: the device comprises a grating plate 1, a vibration mechanism, a transmission mechanism, a funnel 2 and a sand storage tower 3; the vibration mechanism is arranged at the bottom of the grating plate 1; the inlet of the funnel 2 faces the grating plate 1; the inlet of the sand storage tower 3 is connected with the outlet of the funnel 2 through a transmission mechanism.

In a preferred embodiment, the casting after being demoulded is placed on the grid plate 1, the grid plate 1 and the casting are vibrated by the vibration mechanism, so that residual sand blocks on the casting are vibrated and fall onto the grid plate 1, wherein large sand blocks can be broken into small blocks on the grid plate 1, the small sand blocks directly pass through the grid plate 1 and fall into the hopper 2, the small sand blocks enter the transmission mechanism through the hopper 2, and finally enter the sand storage tower 3 under the transportation of the transmission mechanism, and the scattered sand is collected again so as to be recycled.

The utility model discloses a shakeout sand recovery system shakes owing to adopt vibrating mechanism to fall with remaining sand lump on the foundry goods to carry the grit to storing up sand tower 3 through funnel 2 and conveyer belt 7, for prior art, it can not need to artifically clear up the foundry goods of drawing of patterns, can also retrieve the grit after the clearance simultaneously, has reached the purpose of the material resources of using manpower sparingly.

The vibrating mechanism comprises a pair of vibrating motors 4 and a pair of elastic devices, the elastic devices are respectively arranged at the first end and the second end of the grid plate 1, and the vibrating motors 4 are respectively arranged at the third end and the fourth end of the grid plate 1. The vibration motor is an excitation source integrating a power source and a vibration source, a group of adjustable eccentric blocks are respectively arranged at two ends of a rotor shaft, and the excitation force is obtained by utilizing the centrifugal force generated by the high-speed rotation of the shaft and the eccentric blocks. The vibration motor transmits the exciting force to the casting to vibrate the sand block on the casting. Further, the elastic device comprises a support seat 5 and a plurality of springs 6, wherein the plurality of springs 6 are arranged between the support seat 5 and the grid plate 1. The vibration motor 4 vibrates the grating plate 1 and the plurality of springs 6 reset the position of the grating plate 1, so that the vibration shakeout effect can be ensured to the maximum extent,

wherein, transmission device includes conveyer belt 7 and bucket elevator 8, and the export of funnel 2 is met to one end of conveyer belt 7, and the other end of conveyer belt 7 is met with bucket elevator 8. The loose sand of the casting is conveyed to the inlet of the bucket elevator through the conveyor belt 7 and is lifted to the inlet of the sand storage tower 3 positioned at the high position through the bucket elevator 8, and the loose sand is stored in the sand storage tower 3.

Further, the bucket elevator 8 comprises a shell 10, a plurality of lifting buckets 11, a lifting motor 12 and a lifting belt 13, a feed inlet 14 is formed in the bottom end of the shell 10, the feed inlet 14 is connected with the conveyor belt 7, a discharge outlet 15 is formed in the top of the shell 10, an inlet of the sand storage tower 3 is arranged below the discharge outlet 15, the lifting buckets 11 are uniformly distributed on the lifting belt 13, and the lifting motor 12 drives the lifting belt 13 to enable the lifting buckets 11 to move between the feed inlet 14 and the discharge outlet 15 in a circulating mode. The elevator bucket 11 continuously excavates the sand at the bottom into the elevator bucket 11 under the driving of the belt, and the sand in the elevator bucket 11 is thrown out of the bucket elevator 8 from the discharge hole 15 at the highest position through centrifugal force, falls into the sand storage tower 3 and continuously circulates.

Wherein, the lifting belt 13 is arranged between a power roller 16 and a driven roller 17, the power roller 16 is arranged at the top of the shell 10, the driven roller 17 is arranged at the bottom of the shell 10, and the lifting motor 12 is arranged at the top of the shell 10 to drive the power roller 16 to rotate. Further, the lifting motor 12 drives the power roller 16 through the speed reducer 18. The power of the hoist motor 12 can be controlled to control the speed of movement of the hoist 11 and hence the speed of conveyance of the loose sand.

The sand storage tower 3 comprises a bin body 20 and a plurality of supporting legs 21, and the bin body 20 is arranged on the supporting legs 21. Further, the bin body 20 is provided with a shakeout opening which can be opened and closed, and the shakeout opening is located between the plurality of support legs 21. After the scattered sand is collected, the scattered sand can be conveyed out through a sand shakeout opening for recycling.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (9)

1. A system for recovering loose sand, comprising:

a grid plate;

the vibration mechanism is arranged at the bottom of the grating plate;

a funnel having an inlet directed toward the grid plate;

a sand storage tower;

and the inlet of the sand storage tower is connected with the outlet of the funnel through the transmission mechanism.

2. The shakeout recovery system of claim 1, wherein: the vibration mechanism comprises paired vibration motors and paired elastic devices, the elastic devices are respectively arranged at the first end and the second end of the grid plate, and the vibration motors are respectively arranged at the third end and the fourth end of the grid plate.

3. The shakeout recovery system of claim 2, wherein: the elastic device comprises a supporting seat and a plurality of springs, and the springs are arranged between the supporting seat and the grid plate.

4. The free fall sand recovery system of any one of claims 1 to 3, wherein: the conveying mechanism comprises a conveying belt and a bucket elevator, one end of the conveying belt is connected with an outlet of the hopper, and the other end of the conveying belt is connected with the bucket elevator.

5. The shakeout recovery system of claim 4, wherein: the bucket elevator includes shell, a plurality of lift-bucket, promotion motor and elevator belt, the bottom of shell is provided with the feed inlet, the feed inlet with the conveyer belt meets, the top of shell is provided with the discharge gate, the entry setting of storing up the sand tower is in the below of discharge gate, it is a plurality of the lift-bucket equipartition is in on the elevator belt, the promotion motor drives the elevator belt makes the lift-bucket be in the feed inlet with cyclic movement between the discharge gate.

6. The shakeout recovery system of claim 5, wherein: the lifting belt is arranged between the power roller and the driven roller, the power roller is arranged at the top of the shell, the driven roller is arranged at the bottom of the shell, and the lifting motor is arranged at the top of the shell to drive the power roller to rotate.

7. The shakeout recovery system of claim 6, wherein: the lifting motor drives the power roller through a speed reducer.

8. The free fall sand recovery system of any one of claims 1 to 3, wherein: the sand storage tower comprises a bin body and a plurality of supporting legs, and the bin body is arranged on the supporting legs.

9. The shakeout recovery system of claim 8, wherein: the bin body is provided with a shakeout opening capable of being opened and closed, and the shakeout opening is located between the supporting legs.

Images