CN209866642U - Gravel and sand sorting device for mechanical engineering - Google Patents

Abstract

The utility model discloses a gravel and sand sorting device for mechanical engineering, including fixed frame, the equal fixedly connected with motor in bottom of fixed frame both sides, the output shaft of motor runs through to fixed frame's inner chamber and fixedly connected with rotation cam, the equal fixedly connected with guiding mechanism in top of fixed frame inner chamber both sides, fixed frame's inner chamber is provided with the screening frame, and the screening frame is located between two guiding mechanism, the equal fixedly connected with coupling mechanism in both sides of screening frame. The utility model discloses a cooperation of rotating cam and first fixed block is used, drives the screening frame and rocks from top to bottom for preliminary screening net and secondary screening net can reciprocate to sieve, through the setting of preliminary screening net, carry out preliminary screening with the gravel and sand that will need the screening, and the great gravel and sand ash of granule is selected by the match, through the setting of secondary screening net, carries out the secondary screening to gravel and sand, at last just can obtain the gravel and sand that satisfies the demands.

Description

Gravel and sand sorting device for mechanical engineering

Technical Field

The utility model relates to a mechanical engineering technical field specifically is a gravel and sand sorting device for mechanical engineering.

Background

Mechanical engineering is an engineering subject which uses the physical law as a mechanical system for analysis, design, production and maintenance, and is an application subject which uses related natural science and technical science as theoretical bases and combines technical experiences in production practice to research and solve all theoretical and practical problems in the development, design, manufacture, installation, application and repair of various machines.

Need use gravel and sand sorting device in mechanical engineering operation to in need use the material to sort, however traditional sorting device, sort inefficiency, the letter sorting is thorough inadequately, often still can appear the residue of big granule, and then influences the service quality of gravel and sand, the letter sorting effect can not satisfy the demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gravel and sand sorting device for mechanical engineering possesses the effectual advantage of letter sorting, has solved traditional sorting device, sorts inefficiency, sorts thoroughly inadequately, often still can appear the residue of big granule, and then influences the quality of use of gravel and sand, and the problem of demand can not be satisfied to the letter sorting effect.

In order to achieve the above object, the utility model provides a following technical scheme: a sand and stone sorting device for mechanical engineering comprises a fixed frame, wherein the bottoms of two sides of the fixed frame are fixedly connected with motors, output shafts of the motors penetrate through the inner cavity of the fixed frame and are fixedly connected with rotating cams, the tops of two sides of the inner cavity of the fixed frame are fixedly connected with guide mechanisms, the inner cavity of the fixed frame is provided with a screening frame, the screening frame is positioned between the two guide mechanisms, two sides of the screening frame are fixedly connected with connecting mechanisms, one side of each connecting mechanism, far away from the screening frame, extends to the inner cavity of the guide mechanism and is matched with the guide mechanisms, the top of the inner cavity of the screening frame is fixedly connected with a primary screening net, the bottom of the inner cavity of the screening frame is fixedly connected with a secondary screening net, the bottom of the screening frame is provided with a discharging pipe in a penetrating manner, and the two sides of the bottom of the, the rotary cam is matched with the first fixing block, the bottom of the first fixing block is provided with an arc-shaped groove matched with the rotary cam, the bottom of the inner cavity of the fixed frame is fixedly connected with four limiting rails, and the first fixing block is located between the two limiting rails.

Preferably, the connecting mechanism comprises a first rectangular block, a second rectangular block is fixedly connected to one side of the first rectangular block, and a through hole is formed in the top of the first rectangular block.

Preferably, one side of the limiting rail, which is close to the first fixing block, is provided with a limiting sliding groove, the limiting sliding groove is rectangular, and the limiting sliding groove is matched with the first fixing block.

Preferably, guiding mechanism includes the second rectangular block, the inner chamber fixedly connected with slip post of second rectangular block, slip post and coupling mechanism looks adaptation, the top cover on slip post surface is equipped with the second spring, the bottom cover on slip post surface is equipped with first spring, second spring and first spring all with coupling mechanism looks adaptation.

Preferably, the inclination angles of the primary screening net and the secondary screening net are both thirty degrees, and the diameter of the surface mesh of the primary screening net is larger than that of the surface mesh of the secondary screening net.

Preferably, the motor is YB 2-132S-4.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of rotating cam and first fixed block is used, drives the screening frame and rocks from top to bottom for preliminary screening net and secondary screening net can reciprocate to sieve, through the setting of preliminary screening net, carry out preliminary screening with the gravel and sand that will need the screening, and the great gravel and sand ash of granule is selected by the match, through the setting of secondary screening net, carries out the secondary screening to gravel and sand, at last just can obtain the gravel and sand that satisfies the demands.

2. The utility model discloses a guiding mechanism and coupling mechanism's cooperation is used, has played the effect of spacing support to the screening frame, has improved the stability when screening frame removes, through the setting of spacing rail, has played spacing effect when removing to first fixed block, has improved the stability when first fixed block removes, and through the setting of discharging pipe, gravel and sand can come out through the discharging pipe, has made things convenient for the user to collect.

Drawings

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

FIG. 2 is a right sectional view of the fixing frame structure of the present invention;

FIG. 3 is a front sectional view of the structure of the screening frame of the present invention;

FIG. 4 is a perspective view of the connecting mechanism of the present invention;

FIG. 5 is a perspective view of the structure of the limit rail of the present invention;

fig. 6 is a left side sectional view of the guiding mechanism of the present invention.

In the figure: 1. a fixed frame; 2. a motor; 3. rotating the cam; 4. a guide mechanism; 5. screening frames; 6. A connecting mechanism; 7. primarily screening a net; 8. secondary screening net; 9. a discharge pipe; 10. a first fixed block; 11. a limit rail; 61. a first rectangular block; 62. a second rectangular block; 63. a through hole; 111. a limiting chute; 41. a second rectangular block; 42. a sliding post; 43. a first spring; 44. a second spring.

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. 1-6, the utility model provides a technical scheme, a sand and stone sorting device for mechanical engineering, comprising a fixed frame 1, wherein the bottom parts of both sides of the fixed frame 1 are fixedly connected with a motor 2, the output shaft of the motor 2 penetrates through the inner cavity of the fixed frame 1 and is fixedly connected with a rotating cam 3, the top parts of both sides of the inner cavity of the fixed frame 1 are fixedly connected with a guide mechanism 4, the inner cavity of the fixed frame 1 is provided with a screening frame 5, the screening frame 5 is positioned between the two guide mechanisms 4, both sides of the screening frame 5 are fixedly connected with a connecting mechanism 6, one side of the connecting mechanism 6 far away from the screening frame 5 extends to the inner cavity of the guide mechanism 4 and is matched with the guide mechanism 4, the top part of the inner cavity of the screening frame 5 is fixedly connected with a primary screening net 7, the bottom part of the inner cavity of the screening frame 5 is fixedly connected with a secondary, the equal first fixed block 10 of fixedly connected with in both sides of screening frame 5 bottom, rotate cam 3 and 10 looks adaptations of first fixed block, the arc recess with the 3 looks adaptations of rotation cam is seted up to the bottom of first fixed block 10, the spacing rail 11 of bottom fixedly connected with of 1 inner chamber of fixed frame, the quantity of spacing rail 11 is four, first fixed block 10 is located between two spacing rails 11, use through guiding mechanism 4 and coupling mechanism 6's cooperation, the effect of spacing support has been played screening frame 5, stability when having improved screening frame 5 and having removed, setting through discharging pipe 9, gravel and sand can come out through discharging pipe 9, made things convenient for the user to collect.

The utility model discloses in: the connecting mechanism 6 comprises a first rectangular block 61, a second rectangular block 62 is fixedly connected to one side of the first rectangular block 61, and a through hole 63 is formed in the top of the first rectangular block 61.

The utility model discloses in: spacing track 11 is close to one side of first fixed block 10 and has been seted up spacing spout 111, and the shape of spacing spout 111 is the rectangle, and spacing spout 111 and first fixed block 10 looks adaptation through the setting of spacing track 11, have played spacing effect when removing to first fixed block 10, have improved the stability when first fixed block 10 removes.

The utility model discloses in: guiding mechanism 4 includes second rectangular block 41, and the inner chamber fixedly connected with of second rectangular block 41 slides post 42, slides post 42 and coupling mechanism 6 looks adaptation, and the top cover on slide post 42 surface is equipped with second spring 44, and the bottom cover on slide post 42 surface is equipped with first spring 43, and second spring 44 and first spring 43 all with coupling mechanism 6 looks adaptation.

The utility model discloses in: the inclination angles of the primary screening net 7 and the secondary screening net 8 are both thirty degrees, and the diameter of the surface mesh of the primary screening net 7 is larger than that of the surface mesh of the secondary screening net 8.

The utility model discloses in: the motor 2 is of the type YB 2-132S-4.

The working principle is as follows: the utility model discloses during the use, the user puts into the inner chamber of screening frame 5 with the gravel and sand that needs the screening earlier, then starter motor 2, motor 2 drives and rotates cam 3 and rotates, it forces first fixed block 10 up-and-down motion to rotate cam 3 through the cooperation with first fixed block 10 and use, and then drive the preliminary screening net 7 and the secondary screening net 8 up-and-down motion of 5 inner chambers of screening frame, the gravel and sand of 5 inner chambers of screening frame falls into the above of secondary screening net 8 after the preliminary screening of preliminary screening net 7, screen once more, then flow through discharging pipe 9, the user collects again, reach the effectual purpose of letter sorting at last.

In summary, the following steps: this gravel and sand sorting device for mechanical engineering, cooperation through rotating cam 3 and first fixed block 10 is used, it rocks from top to bottom to drive screening frame 5, make preliminary screening net 7 and secondary screening net 8 can reciprocate and sieve, setting through preliminary screening net 7, the gravel and sand that will need the screening carry out preliminary screening, the great gravel and sand ash of granule is selected out by the match, setting through secondary screening net 8, carry out secondary screening to gravel and sand, at last just can obtain the gravel and sand that satisfies the requirement, traditional sorting device has been solved, sorting efficiency is low, the letter sorting is thorough inadequately, the residue of big granule still often can appear, and then influence the quality of use of gravel and sand, the problem of demand can not be satisfied to the letter sorting effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 (6)

1. The utility model provides a gravel and sand sorting device for mechanical engineering, includes fixed frame (1), its characterized in that: the bottom of the two sides of the fixed frame (1) is fixedly connected with a motor (2), an output shaft of the motor (2) penetrates through an inner cavity of the fixed frame (1) and is fixedly connected with a rotating cam (3), the top of the two sides of the inner cavity of the fixed frame (1) is fixedly connected with a guide mechanism (4), the inner cavity of the fixed frame (1) is provided with a screening frame (5), the screening frame (5) is positioned between the two guide mechanisms (4), the two sides of the screening frame (5) are fixedly connected with a connecting mechanism (6), one side of the connecting mechanism (6) far away from the screening frame (5) extends to the inner cavity of the guide mechanism (4) and is matched with the guide mechanism (4), the top of the inner cavity of the screening frame (5) is fixedly connected with a primary screening net (7), and the bottom of the inner cavity of the screening frame (5) is fixedly connected with a secondary screening net (, the bottom of screening frame (5) is run through and is provided with discharging pipe (9), the first fixed block of the equal fixedly connected with in both sides (10) of screening frame (5) bottom, rotate cam (3) and first fixed block (10) looks adaptation, the arc recess with rotation cam (3) looks adaptation is seted up to the bottom of first fixed block (10), the spacing rail of bottom fixedly connected with (11) of fixed frame (1) inner chamber, the quantity of spacing rail (11) is four, first fixed block (10) are located between two spacing rails (11).

2. The apparatus for sorting sand and stone for mechanical engineering according to claim 1, wherein: the connecting mechanism (6) comprises a first rectangular block (61), a second rectangular block (62) is fixedly connected to one side of the first rectangular block (61), and a through hole (63) is formed in the top of the first rectangular block (61).

3. The apparatus for sorting sand and stone for mechanical engineering according to claim 1, wherein: spacing spout (111) have been seted up to spacing rail (11) one side near first fixed block (10), the shape of spacing spout (111) is the rectangle, spacing spout (111) and first fixed block (10) looks adaptation.

4. The apparatus for sorting sand and stone for mechanical engineering according to claim 1, wherein: guiding mechanism (4) include second rectangle piece (41), the inner chamber fixedly connected with of second rectangle piece (41) slides post (42), slide post (42) and coupling mechanism (6) looks adaptation, the top cover on slip post (42) surface is equipped with second spring (44), the bottom cover on slip post (42) surface is equipped with first spring (43), second spring (44) and first spring (43) all with coupling mechanism (6) looks adaptation.

5. The apparatus for sorting sand and stone for mechanical engineering according to claim 1, wherein: the inclination angles of the primary screening net (7) and the secondary screening net (8) are both thirty degrees, and the diameter of the surface mesh of the primary screening net (7) is larger than that of the surface mesh of the secondary screening net (8).

6. The apparatus for sorting sand and stone for mechanical engineering according to claim 1, wherein: the motor (2) is YB 2-132S-4.