CN211802284U

CN211802284U - Mobile screening station with shrinking function

Info

Publication number: CN211802284U
Application number: CN202020283443.7U
Authority: CN
Inventors: 吴志勇; 杨波
Original assignee: Zhejiang Meianpu Mine Machinery Co ltd
Current assignee: Zhejiang Meianpu Mine Machinery Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-10-30
Anticipated expiration: 2030-03-10

Abstract

The utility model provides a remove screening station with shrink function belongs to the crushing equipment field. It includes the vehicle bottom plate, the vehicle bottom plate on rotate and be connected with the shale shaker case, the first transfer board of bottom fixedly connected with of shale shaker case, the downside of first transfer board still second conveying board has, each swing joint of both ends face around the first transfer board have can be along the first transfer board horizontal migration piece of reciprocating motion about, rotate between two horizontal migration pieces and be connected with the pivot, the pivot wear to establish the second conveying board and lie in the tip of second conveying board. The utility model discloses an advantage lies in when using, will remove the screening station and expand, when need change the position or when not using, will remove the screening station and contract to initial condition, reduce the volume that removes the screening station and occupy and reduce the height that removes the screening station, conveniently transport and remove the screening station.

Description

Mobile screening station with shrinking function

Technical Field

The utility model belongs to the crushing equipment field especially relates to a remove screening station with shrink function.

Background

The mobile screening station is widely applied to various departments such as mines, smelting, building materials, highways, railways, water conservancy, chemical industry and the like, the mobile crushing station is mostly transported by the whole machine during highway and water transportation, and the height of the whole machine of the mobile crushing station in the road transportation can not exceed 4.5 meters according to the national road transportation standard. For the mobile crushing and screening station, the height of the vibrating screen on the carriage reaches more than 6 meters because the vibrating screen needs a 20-degree inclination angle when being placed. At present, a mobile screening station on the market often needs to disassemble the vibrating screen for separate transportation. After arriving at the working site, hoisting and assembling are carried out. Because the weight of the vibrating screen is large, the existing crushing plant is lack of hoisting equipment, so that the hoisting and the assembly of the vibrating screen not only cost a large amount of manpower and material resources, but also delay a large amount of time.

For example, chinese patent document discloses a mobile crushing and screening station [ patent application No.: CN201420782761.2], including sieve case seat and the shale shaker that can swing and go up and down, be equipped with sieve case seat pinhole and shale shaker pinhole on sieve case seat and the shale shaker respectively, sieve case seat pinhole and shale shaker pinhole correspond the setting along the swing axis direction that sieve case seat and shale shaker swing go up and down, remove broken screening station still including being used for penetrating simultaneously in sieve case seat pinhole and the shale shaker pinhole so that sieve case seat and shale shaker are along the perpendicular to the locating pin of the direction relative positioning of swing axis direction. When need adjust the horizontality with shale shaker and sieve case seat, can use the location to make sieve case seat and shale shaker along the perpendicular to the direction relative positioning of swing axis direction to make the flexible coupling between sieve case seat and the shale shaker rely on the locating pin to become the rigid coupling, thereby avoid rubber spring to bear radial force, prevent that the shale shaker from appearing sliding at the in-process of adjusting the horizontality, effectively improve the security performance. But the conveyer belt among this utility model separately transports, just hoists and assemble after arriving the work site, spends a large amount of manpower, material resources, has more delayed a large amount of time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a removal screening station with shrink function.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a remove screening station with shrink function, includes the vehicle bottom plate, the vehicle bottom plate on rotate and be connected with the shale shaker case, the first transfer board of bottom fixedly connected with of shale shaker case, the downside of first transfer board second conveying board still has, each swing joint of both ends face around first transfer board have can be along the first transfer board horizontal moving piece of reciprocating motion about, rotate between two horizontal moving pieces and be connected with the pivot, the pivot wear to establish the second conveying board and lie in the tip of second conveying board.

In foretell removal screening station with contraction work ability, the both sides of shale shaker case respectively have a connecting plate of setting on the vehicle bottom board, connecting plate and shale shaker case rotate to be connected, the vehicle bottom board on keep away from the one end of connecting plate and still rotate and be connected with two commentaries on classics balls, be provided with a lift cylinder on every commentaries on classics ball, two lift cylinder's output shaft rotates with the shale shaker case around both ends face respectively and is connected.

In the mobile screening station with the contraction function, the front side and the rear side of the vibrating screen box are respectively provided with a steering oil cylinder, the front side and the rear side of the second conveying plate are respectively provided with a sliding groove, output shafts of the two steering oil cylinders respectively extend downwards to the side edges of the two sliding grooves, the end part of the output shaft of each steering oil cylinder is respectively connected with a sliding ball, and the sliding ball extends into the corresponding sliding groove.

In the mobile screening station with the contraction function, two grooves are respectively formed in two sides of the first conveying plate, the two transverse moving blocks respectively extend into the two grooves to be clamped with the grooves, the transverse moving blocks can reciprocate left and right along the grooves, the first conveying plate is further provided with two transverse moving oil cylinders, and output shafts of the two transverse moving oil cylinders are respectively connected with the two transverse moving blocks.

In the above-mentioned mobile screening station with a shrinking function, a circulating transmission belt is respectively arranged on the first transmission plate and the second transmission plate, and the width of the transmission belt on the second transmission plate is larger than that of the transmission belt on the first transmission plate.

In foretell removal screening station with shrink function, the both sides of vehicle bottom plate respectively be equipped with a shielding plate, first conveying board and second conveying board be located between two shielding plates.

In the mobile screening station with the shrinking function, the lower end face of the vibrating screen box can abut against the upper end face of the shielding plate.

In foretell removal screening station with shrink function, still include the supporting seat, the bottom of second conveying board still be equipped with a supporting shoe, the supporting shoe in wear to be equipped with the bracing piece, the both ends of bracing piece extend the supporting shoe respectively, work as the second conveying board when keeping away from first conveying board, the bracing piece can be placed on the supporting seat.

In the above-mentioned mobile sizing station with a shrinking function, the first transfer plate and the second transfer plate have a gap therebetween.

In the mobile screening station with the shrinking function, the length of the conveyor belt on the first conveying plate is greater than that of the conveyor belt on the second conveying plate, and one ends of the two conveyor belts are flush.

Compared with the prior art, the utility model has the advantages of:

1. the utility model provides a remove screening station when using, will remove screening station and expand, when need change the position or when not using, will remove screening station and shrink to initial condition, reduce the volume that removes screening station and occupy and reduce the height that removes screening station, conveniently transport and remove screening station.

2. The utility model discloses well second conveying board can be along reciprocating motion about first conveying board, and for first conveying board, second conveying board can also rotate the level that changes its tip of keeping away from first conveying board, can not only prolong the conveying distance, and can highly change the level of second conveying board tip according to the appointed of gravel pile.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of B-B of FIG. 1;

fig. 4 is an expanded schematic view of fig. 1.

In the figure: the device comprises a vehicle bottom plate 10, a vibrating screen box 11, a first conveying plate 12, a second conveying plate 13, a transverse moving block 14, a rotating shaft 15, a connecting plate 16, a rotating ball 17, a lifting oil cylinder 18, a steering oil cylinder 19, a sliding chute 20, a sliding ball 21, a groove 22, a transverse moving oil cylinder 23, a conveying belt 24, a shielding plate 25, a supporting seat 26, a supporting block 27 and a supporting rod 28.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-4, a mobile screening station with a shrinking function comprises a vehicle bottom plate 10, the vehicle bottom plate 10 is connected with a vibrating screen box 11 in a rotating mode, a first conveying plate 12 is fixedly connected to the bottom of the vibrating screen box 11, a second conveying plate 13 is further arranged on the lower side of the first conveying plate 12, transverse moving blocks 14 capable of moving left and right in a reciprocating mode along the first conveying plate 12 are movably connected to the front end face and the rear end face of the first conveying plate 12 respectively, a rotating shaft 15 is connected between the two transverse moving blocks 14 in a rotating mode, and the rotating shaft 15 penetrates through the second conveying plate 13 and is located at the end portion of the second conveying plate 13.

The utility model discloses in, after removing screening station and removing to the assigned position, make earlier shale shaker case 11 rotate for the center of rotation along the tie point of shale shaker case 11 with vehicle bottom plate 10, make shale shaker case 11 area first conveying board 12 and second conveying board 13 clockwise rotation to certain angle, make sideslip piece 14 remove left along first conveying board 12 after that, thereby drive second conveying board 13 and remove left, extension transfer distance, make second conveying board 13 rotate for the center of rotation with pivot 15 after that, thereby the horizontal height of the tip of first conveying board 12 is kept away from to height adjustment second conveying board 13 according to the deposit, finally will remove screening station and expand, when needs change position, will remove screening station shrink to initial condition, reduce the volume that removes screening station and occupy and reduce the height that removes screening station, conveniently transport and remove screening station.

The both sides of shale shaker case 11 respectively have a connecting plate 16 of setting on vehicle bottom board 10, connecting plate 16 rotate with shale shaker case 11 and be connected, vehicle bottom board 10 on keep away from the one end of connecting plate 16 and still rotate and be connected with two and change ball 17, be provided with a lift cylinder 18 on every changes ball 17, two lift cylinder 18's output shaft rotates with shale shaker case 11 front and back both ends face respectively and is connected.

The utility model discloses in, two 18 work of lift cylinder make its output shafts prolong to with the one end jack-up of shale shaker case 11, make shale shaker case 11 use its junction with connecting plate 16 to rotate as the center, at the rotation in-process of shale shaker case 11, the distance on the horizontal direction of shale shaker case 11 and lift cylinder 18 can change, consequently the utility model provides a change ball 17 and vehicle bottom board 10 and rotate and be connected, change ball 17 can rotate on the left and right sides direction, and lift cylinder 18's output shaft rotates with shale shaker case 11 and is connected, can overcome the change that the distance on the horizontal direction of shale shaker case 11 and lift cylinder 18 takes place, prevents to block and dies.

The two sides of the first conveying plate 12 are respectively provided with a groove 22, the two transverse moving blocks 14 respectively extend into the two grooves 22 to be clamped with the grooves 22, the transverse moving blocks 14 can reciprocate left and right along the grooves 22, the first conveying plate 12 is further provided with two transverse moving oil cylinders 23, and output shafts of the two transverse moving oil cylinders 23 are respectively connected with the two transverse moving blocks 14.

The utility model discloses in, after shale shaker case 11 rotates to appointed angle, sideslip hydro-cylinder 23 work makes its output shaft take sideslip piece 14 to remove, and two sideslip hydro-cylinders 23 synchronous workings make two sideslip pieces 14 promote second conveying board 13 and remove left to the transfer distance has been increased.

The front side and the rear side of the vibrating screen box 11 are respectively provided with a steering oil cylinder 19, the front side and the rear side of the second conveying plate 13 are respectively provided with a sliding chute 20, output shafts of the two steering oil cylinders 19 respectively extend downwards to the side edges of the two sliding chutes 20, the end part of the output shaft of each steering oil cylinder 19 is respectively connected with a sliding ball 21, and the sliding balls 21 extend into the corresponding sliding chutes 20.

The utility model discloses in, the ore is piled up into the rubble heap under the effect of first conveying board 12 and second conveying board 13 after being smashed, according to the appointed height and the scope of rubble heap, makes steering cylinder 19 work, and two steering cylinder 19 synchronous workings, makes smooth ball 21 remove to change the position that smooth ball 21 is located spout 20, thereby change the angle of second conveying board 13, the horizontal height of the tip that first conveying board 12 was kept away from to final definite second conveying board 13.

The first conveying plate 12 and the second conveying plate 13 are respectively provided with a circulating transmission belt 24, and the width of the belt 24 on the second conveying plate 13 is larger than that of the belt 24 on the first conveying plate 12.

The utility model discloses in, the rubble is earlier through conveyer belt 24 on the first conveying board 12 to the conveyer belt 24 of second conveying board 13, when dropping to second conveying board 13 from first conveying board 12 on, because the striking can produce certain diffusion, consequently is greater than the conveyer belt 24 width on the first conveying board 12 with the width of conveyer belt 24 on the second conveying board 13 and can prevents that the rubble from dropping.

Two sides of the vehicle bottom plate 10 are respectively provided with a shielding plate 25, and the first transmission plate 12 and the second transmission plate 13 are positioned between the two shielding plates 25.

The utility model discloses in, at the in-process that does not use removal screening station or transport removal screening station, first conveying plate 12 and second conveying plate 13 are hidden in shielding plate 25, and the staff is also protected to the protective apparatus.

The lower end surface of the vibrating screen box 11 can be abutted against the upper end surface of the shielding plate 25.

When the mobile screening station is not in use, the vibrating screen box 11 rests on the upper end face of the shielding plate 25, and the lifting cylinder 18 does not need to work continuously.

The conveying device is characterized by further comprising a supporting seat 26, a supporting block 27 is further arranged at the bottom of the second conveying plate 13, a supporting rod 28 penetrates through the supporting block 27, the supporting block 27 extends out of two ends of the supporting rod 28 respectively, and when the second conveying plate 13 is far away from the first conveying plate 12, the supporting rod 28 can be placed on the supporting seat 26.

The utility model discloses in, in the in-process that uses the mobile screening station, in order to improve stability, the both ends of bracing piece 28 are supported on supporting seat 26, and supporting seat 26 keeps away from connecting plate 16, and in addition, supporting seat 26 can also be according to the tip level that first transfer plate 12 was kept away from to second transfer plate 13 and adjust the height of supporting seat 26.

The first transfer plate 12 and the second transfer plate 13 have a gap therebetween.

Since the second transfer plate 13 is rotated with respect to the first transfer plate 12 during the adjustment, a gap between the first transfer plate 12 and the second transfer plate 13 provides a rotation space of the second transfer plate 13 during the rotation of the second transfer plate 13, preventing the second transfer plate 13 from colliding with the first transfer plate 12.

The length of the conveyor belt 24 on the first conveying plate 12 is greater than that of the conveyor belt 24 on the second conveying plate 13, and one end of each of the two conveyor belts 24 is flush. The conveyor 24 on the first conveyor plate 12 extends to the bottom of the crusher.

The utility model discloses a theory of operation: after the mobile screening station moves to a specified position, the vibrating screen box 11 is firstly made to rotate along the connection point of the vibrating screen box 11 and the vehicle bottom plate 10 as a rotation center, the vibrating screen box 11 is made to drive the first conveying plate 12 and the second conveying plate 13 to rotate clockwise to a certain angle, then the transverse moving block 14 is made to move leftward along the first conveying plate 12, so that the second conveying plate 13 is driven to move leftward, the conveying distance is prolonged, then the second conveying plate 13 is made to rotate by taking the rotating shaft 15 as the rotation center, the horizontal height of the end part, far away from the first conveying plate 12, of the second conveying plate 13 is adjusted according to the height of a deposit, finally the mobile screening station is unfolded, when the position needs to be changed, the mobile screening station is contracted to an initial state, the occupied volume of the mobile screening station is reduced, the height of the mobile screening station is reduced, and the mobile screening station is convenient to transport.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the underbody 10, the shaker box 11, the first transfer plate 12, the second transfer plate 13, the traverse block 14, the rotation shaft 15, the connection plate 16, the rotation ball 17, the lift cylinder 18, the steering cylinder 19, the chute 20, the slide ball 21, the groove 22, the traverse cylinder 23, the conveyor belt 24, the shielding plate 25, the support seat 26, the support block 27, the support rod 28, etc., are used more herein, these terms are used only for convenience of describing and explaining the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a remove screening station with shrink function, includes vehicle bottom board (10), its characterized in that, vehicle bottom board (10) on rotate and be connected with shale shaker case (11), the first transfer board (12) of bottom fixedly connected with of shale shaker case (11), the downside of first transfer board (12) second conveying board (13) still have, first transfer board (12) around each swing joint of both ends face have can be along first transfer board (12) about reciprocating motion's sideslip piece (14), rotate between two sideslip pieces (14) and be connected with pivot (15), pivot (15) wear to establish second conveying board (13) and be located the tip of second conveying board (13).

2. The mobile screening station with the contraction function according to claim 1, wherein two sides of the vibrating screen box (11) are respectively provided with a connecting plate (16) arranged on the vehicle bottom plate (10), the connecting plates (16) are rotatably connected with the vibrating screen box (11), one end of the vehicle bottom plate (10) far away from the connecting plates (16) is further rotatably connected with two rotating balls (17), each rotating ball (17) is provided with a lifting oil cylinder (18), and output shafts of the two lifting oil cylinders (18) are respectively rotatably connected with the front end face and the rear end face of the vibrating screen box (11).

3. The mobile screening station with the retracting function according to claim 1, wherein the front side and the rear side of the vibrating screen box (11) are respectively provided with a steering cylinder (19), the front side and the rear side of the second conveying plate (13) are respectively provided with a sliding chute (20), the output shafts of the two steering cylinders (19) respectively extend downwards to the side edges of the two sliding chutes (20), the end part of the output shaft of each steering cylinder (19) is respectively connected with a sliding ball (21), and the sliding ball (21) extends into the corresponding sliding chute (20).

4. The mobile screening station with the contraction function as claimed in claim 1 or 3, wherein two grooves (22) are respectively arranged on two sides of the first conveying plate (12), two traverse blocks (14) respectively extend into the two grooves (22) to form clamping connection with the grooves (22), the traverse blocks (14) can reciprocate leftwards and rightwards along the grooves (22), two traverse cylinders (23) are further arranged on the first conveying plate (12), and output shafts of the two traverse cylinders (23) are respectively connected with the two traverse blocks (14).

5. The mobile sizing station with a shrinking function according to claim 1, wherein a belt (24) for endless transmission is respectively arranged on the first conveying plate (12) and the second conveying plate (13), and the width of the belt (24) on the second conveying plate (13) is larger than that of the belt (24) on the first conveying plate (12).

6. The mobile sizing station with the shrinking function according to claim 1, characterized in that two shielding plates (25) are respectively arranged on two sides of the vehicle bottom plate (10), and the first conveying plate (12) and the second conveying plate (13) are positioned between the two shielding plates (25).

7. Mobile sizing station with shrinking function according to claim 6, characterised in that the lower end face of the vibrating screen box (11) can be brought to bear against the upper end face of the shutter (25).

8. The mobile sizing station with the shrinking function according to claim 1, further comprising a support base (26), wherein a support block (27) is further disposed at the bottom of the second conveying plate (13), a support rod (28) is inserted into the support block (27), the support rod (28) extends from both ends of the support block (27), and the support rod (28) can be placed on the support base (26) when the second conveying plate (13) is far away from the first conveying plate (12).

9. Mobile sizing station with shrinking functionality according to claim 1, characterised in that there is a gap between the first transfer plate (12) and the second transfer plate (13).

10. Mobile sizing station with shrinking function according to claim 5, characterised in that the length of the conveyor belts (24) on the first conveyor plate (12) is greater than the length of the conveyor belts (24) on the second conveyor plate (13) and in that the two conveyor belts (24) have one end flush.