CN214691952U - Material conveying device with filtering function - Google Patents

Abstract

The utility model relates to a material conveyor with filtering capability, relate to material frame field, it includes the workstation, the one end of workstation is equipped with the support frame, be equipped with first conveyer belt along the length direction of workstation on the workstation, be equipped with the second conveyer belt along the length direction of support frame on the support frame, first conveyer belt is higher than the second conveyer belt, the tip that the support frame is close to first conveyer belt has set firmly the backup pad that is located second conveyer belt both sides respectively along the length direction of second conveyer belt, be equipped with the filter screen that is located first conveyer belt downside along the horizontal direction in the backup pad. When sand falls to the second conveyer belt from first conveyer belt on, the backup pad supports the filter screen on required position, makes the filter screen carry out the filtering operation to the sand of whereabouts, and this application has the lower effect of the stone impurity content that contains in making the transportation sand.

Description

Material conveying device with filtering function

Technical Field

The application relates to the field of material racks, in particular to a material conveying device with a filtering function.

Background

In current industrial processes, materials are generally transported to corresponding stations for processing operations.

The current chinese patent that publication number is CN106697720A discloses a material frame conveyor, which comprises a frame, be equipped with two-layer at least carriage in the frame, and the carriage is the slope and arranges, all be equipped with the conveying roller on every layer of carriage, end to end links up each other between the carriage, the carriage tail end on upper strata is equipped with the breach, the tip that corresponds the carriage on the upper strata of breach is articulated mutually with the one end of delivery board, be fixed with the cylinder through the support in the frame of corresponding breach below, the other end bottom and the cylinder of delivery board are connected, the inboard interval of carriage that is located the conveying roller top is equipped with semi-circular arch.

In view of the above technology, the inventor found that when the sand is transported by the transporting device, impurities such as stones are easily mixed in the sand, and the defect of high impurity content in the transporting process of the sand exists.

SUMMERY OF THE UTILITY MODEL

In order to make the stone content in the sand lower in the transportation, this application provides a material conveyor with filtering capability.

The application provides a material conveying device with filtering capability adopts following technical scheme:

the utility model provides a material conveyor with filtering capability, comprises a workbench, the one end of workstation is equipped with the support frame, the length direction along the workstation is equipped with first conveyer belt on the workstation, the length direction along the support frame is equipped with the second conveyer belt on the support frame, first conveyer belt is higher than the second conveyer belt, the tip that the support frame is close to first conveyer belt has set firmly the backup pad that is located second conveyer belt both sides respectively along the length direction of second conveyer belt, be equipped with the filter screen that is located first conveyer belt downside along the horizontal direction in the backup pad.

By adopting the technical scheme, when the sand is conveyed, the workbench supports the first conveyor belt at a required height to convey the sand to the direction of the second conveyor belt, the support frame supports the second conveyor belt at the lower side of the first conveyor belt, so that the sand falls from the first conveyor belt and is placed on the second conveyor belt, and the second conveyor belt conveys the sand to a required position; when the sand falls from first conveyer belt to the second conveyer belt, the backup pad supports the filter screen on required position, makes the filter screen carry out the filtering operation to the sand of whereabouts, is filtered out the stone of mixing in the sand, and then makes the interior stone impurity content that contains of sand lower in the transportation.

Optionally, a supporting frame is arranged on the supporting plate, the supporting frame is composed of two vertical plates parallel to the supporting plate and a transverse plate perpendicular to the supporting plate, the transverse plate is located at the end part of the vertical plate close to the end edge of the supporting frame, and the two ends of the transverse plate are respectively fixedly connected with the two vertical plates; a bearing plate is fixedly arranged between the two vertical plates and is abutted against the bottom surface of the filter screen.

By adopting the technical scheme, the support frame is arranged on the support plate to support the filter screen, so that the filter screen can be better arranged at a required position to play a role; the bearing plate supports the filter screen between the vertical plates, so that the relative position of the filter screen is more fixed.

Optionally, a shifting frame arranged along the width direction of the second conveying belt is fixedly arranged between the two supporting plates, a shifting motor is fixedly arranged on the shifting frame along the vertical direction, the shifting motor is located on one side of the transverse plate, a cam is fixedly arranged on an output shaft of the shifting motor along the horizontal direction in an eccentric mode, and the outer wall of the cam is abutted to the transverse plate.

Through adopting above-mentioned technical scheme, the aversion motor is supported on required position to the aversion frame, and the aversion motor rotates and makes the cam rotate and offset with the diaphragm, and then makes the filter screen be reciprocating motion along the length direction of backup pad, makes the filter screen vibrate the filtration to the sand, and then makes the filtration efficiency of filter screen higher.

Optionally, a return spring is fixedly arranged on the displacement frame along the length direction of the second conveying belt, the return spring is fixedly connected with the transverse plate, and when the return spring is arranged in a normal state, the transverse plate is abutted against the shortest end of the cam.

Through adopting above-mentioned technical scheme, when the cam rotated and drives the diaphragm and remove, reset spring made the diaphragm can be better with cam looks butt, and then made the cam can drive the diaphragm more smoothly and remove.

Optionally, a guide groove is formed in the supporting plate along the length direction of the supporting plate, and a guide block movably connected with the guide groove is arranged at the bottom end of the vertical plate.

Through adopting above-mentioned technical scheme, when the diaphragm removed, the diaphragm drove the riser and removes along the length direction of backup pad, and guide block and guide way swing joint this moment, the guide way makes the riser can place the required position in more steadily and move through the removal orbit of restriction guide block.

Optionally, the guide block is cylindrical, the guide block is connected with the vertical plate in a rotating mode along the horizontal direction, and the guide block is connected with the guide groove in a rolling mode along the length direction of the guide groove.

Through adopting above-mentioned technical scheme, when the guide block was arranged in the guide way and was removed, the guide block rolled with the guide way and is connected, and then made the frictional resistance between guide block and the guide way reduce, made the relative shift process between guide block and the guide way more smooth and easy.

Optionally, the end part of the filter screen close to the transverse plate is fixedly provided with a connecting block, the transverse plate is provided with a connecting groove along the vertical direction, and the connecting block and the connecting groove are connected in a sliding manner along the vertical direction.

Through adopting above-mentioned technical scheme, when the filter screen damaged, need dismantle the change operation to the filter screen, remove the filter screen along vertical direction, make connecting block and spread groove sliding connection, after the connecting block slides out the sliding tray, the filter screen separates with the diaphragm, realizes the dismouting function of filter screen.

Optionally, the tip that the filter screen was kept away from to the connecting block has set firmly the stopper, and the width of stopper is greater than the width of connecting block, follows vertical direction on the diaphragm and offers the spacing groove that is linked together with the spread groove, stopper and spacing groove sliding connection.

Through adopting above-mentioned technical scheme, when the filter screen rocks the filtration, the stopper cooperatees with the spacing groove, with the restriction of filter screen joint on the diaphragm, and then make the filter screen be difficult for rocking from the diaphragm and drop.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the sand is conveyed, the workbench supports the first conveyor belt at a required height to convey the sand to the direction of the second conveyor belt, the support frame supports the second conveyor belt at the lower side of the first conveyor belt, so that the sand falls from the first conveyor belt and is placed on the second conveyor belt, and the second conveyor belt conveys the sand to a required position; when the sand falls from first conveyer belt to the second conveyer belt, the backup pad supports the filter screen on required position, makes the filter screen carry out the filtering operation to the sand of whereabouts, is filtered out the stone of mixing in the sand, and then makes the interior stone impurity content that contains of sand lower in the transportation.

2. The shifting frame supports the shifting motor at a required position, the shifting motor rotates to enable the cam to rotate to abut against the transverse plate, and then the filter screen reciprocates along the length direction of the supporting plate, so that the filter screen vibrates and filters sand, and the filtering efficiency of the filter screen is higher.

3. When the transverse plate moves, the transverse plate drives the vertical plate to move along the length direction of the supporting plate, the guide block is movably connected with the guide groove, and the guide groove enables the vertical plate to be more stably arranged at a required position to move through limiting the moving track of the guide block.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

FIG. 2 is a sectional view of a connecting block and a limiting block in the embodiment of the present application.

Description of reference numerals: 1. a work table; 2. a first conveyor belt; 3. a support frame; 4. a second conveyor belt; 5. a filter screen; 6. a support frame; 7. a vertical plate; 8. a transverse plate; 9. a support plate; 10. a shifting frame; 11. a displacement motor; 12. a cam; 13. a return spring; 14. a guide groove; 15. a guide block; 16. connecting blocks; 17. connecting grooves; 18. a limiting block; 19. a limiting groove; 20. and a support plate.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses material conveyor with filtering capability, refer to fig. 1, including workstation 1 that sets up along the horizontal direction, the one end of workstation 1 is provided with support frame 3 along the horizontal direction, the length direction of support frame 3 and the length direction mutually perpendicular of workstation 1, the length direction of following workstation 1 on the workstation 1 is provided with first conveyer belt 2, the length direction of following support frame 3 on the support frame 3 is provided with second conveyer belt 4, first conveyer belt 2 is higher than second conveyer belt 4. When the sand needs to be conveyed, the workbench 1 supports the first conveying belt 2 at a required height, the first conveying belt 2 conveys the sand to the direction of the second conveying belt 4, the support frame 3 supports the second conveying belt 4 at the lower side of the first conveying belt 2, when the sand moves to the end part of the first conveying belt 2 close to the second conveying belt 4, the sand is convenient to fall from the first conveying belt 2 and is placed on the second conveying belt 4, and the second conveying belt 4 conveys the sand to a required position.

Referring to fig. 1, the end of the support frame 3 close to the first conveyor belt 2 is fixedly provided with support plates 20 respectively located on two sides of the second conveyor belt 4 along the length direction of the second conveyor belt 4, the support plates 20 are arranged along the vertical direction, and a filter screen 5 located on the lower side of the first conveyor belt 2 is arranged above the support plates 20 along the horizontal direction. When the sand moves to the end part of the first conveyor belt 2 close to the second conveyor belt 4, the sand falls from the first conveyor belt 2 to the second conveyor belt 4, the support plate 20 supports the filter screen 5 at a desired position, the sand falls through the filter screen 5, and the filter screen 5 performs a filtering operation on the falling sand, so that stones mixed in the sand are filtered out.

Referring to fig. 1, a support frame 6 is movably connected to the support plate 20, the support frame 6 is substantially u-shaped, and the support frame 6 is formed by two vertical plates 7 arranged along the length of the support plate 20 and a transverse plate 8 arranged along the width of the second conveyor 4. The transverse plate 8 is positioned at the end part of the vertical plate 7 close to the end edge of the support frame 3, and the two ends of the transverse plate 8 are respectively fixedly connected with the two vertical plates 7. When the filter screen 5 needs to be supported at a required position for relevant filtering operation, the supporting frame 6 is arranged on the supporting plate 20 to support the filter screen 5, the interval between the transverse plate 8 and the vertical plate 7 is matched with the size of the filter screen 5, and then the filter screen 5 can be better arranged at the required position to play a role.

Referring to fig. 1 and 2, the end of the filter screen 5 close to the cross plate 8 is fixedly provided with a connecting block 16 along the horizontal direction, the cross plate 8 is provided with a connecting groove 17 matched with the connecting block 16 along the vertical direction, and the connecting block 16 and the connecting groove 17 are connected in a sliding manner along the vertical direction. When filter screen 5 takes place to damage through long-time the use, the user need dismantle the change operation to filter screen 5, and the user moves filter screen 5 upwards along vertical direction, connecting block 16 and spread groove 17 sliding connection this moment, after connecting block 16 slided out the sliding tray, filter screen 5 and diaphragm 8 phase separation, and then realize filter screen 5's dismouting function.

Referring to fig. 1 and 2, the end of the connecting block 16 far away from the filter screen 5 is fixedly provided with a limiting block 18 perpendicular to the connecting block 16, the width of the limiting block 18 is larger than that of the connecting block 16, a limiting groove 19 communicated with the connecting groove 17 is formed in the transverse plate 8 in the vertical direction, and the limiting block 18 and the limiting groove 19 are connected in a sliding manner in the vertical direction. When filter screen 5 rocked the sand and filtered, stopper 18 slided and arranges limiting groove 19 in, and spread groove 17 was connected limiting groove 19 along the horizontal direction joint in limiting groove 19 this moment, and then restricted filter screen 5 joint on diaphragm 8, made filter screen 5 be difficult for rocking from diaphragm 8 and dropped.

Referring to fig. 1 and 2, two parallel bearing plates 9 are fixedly arranged between the two vertical plates 7 along the length direction of the transverse plate 8, the bearing plates 9 are located at the bottom ends of the vertical plates 7, two ends of each bearing plate 9 are fixedly connected with the two vertical plates 7 respectively, and the bearing plates 9 are abutted to the bottom surfaces of the filter screens 5. When a user places the filter screen 5 in the support frames 6, the lower end of the filter screen 5 abuts against the upper end face of the support plate 9, and at the moment, the support plate 9 supports the filter screen 5 between the support frames 6, so that the relative positions of the filter screen 5 and the support frames 6 are fixed.

Referring to fig. 1 and 2, a shifting frame 10 arranged along the width direction of the second conveyor belt 4 is fixedly arranged between the two support plates 20 and close to the transverse plate 8, a shifting motor 11 is fixedly arranged on the shifting frame 10 along the vertical direction, the shifting motor 11 is arranged on one side of the transverse plate 8, a cam 12 is eccentrically and fixedly arranged on an output shaft of the shifting motor 11 along the horizontal direction, and the outer wall of the cam 12 is abutted to the end surface of the transverse plate 8, which is far away from the vertical plate 7. When filter screen 5 carries out relevant filtering operation to the sand, shift frame 10 supports shift motor 11 on required position, shift motor 11 rotates and makes cam 12 rotate, cam 12 outer wall offsets with diaphragm 8, when the longer end of cam 12 and diaphragm 8 butt, carriage 6 removes to the direction of keeping away from cam 12, when the shorter end of cam 12 and diaphragm 8 butt, carriage 6 removes to the direction of being close to cam 12, and then realize that filter screen 5 is reciprocating motion along the length direction of backup pad 20, make filter screen 5 vibrate the filtration to the sand, improve filter efficiency of filter screen 5.

Referring to fig. 1 and 2, a return spring 13 is fixedly arranged on the displacement frame 10 along the length direction of the second conveyor belt 4, the return spring 13 is fixedly connected with the transverse plate 8, and when the return spring 13 is in a normal state, the transverse plate 8 abuts against the shortest end of the cam 12. When filter screen 5 carries out filtering operation, cam 12 rotates and drives diaphragm 8 and remove, and when the longer end of cam 12 and diaphragm 8 butt, reset spring 13 was elongated and takes place elastic deformation, and when the shorter end of cam 12 and diaphragm 8 butt, reset spring 13 resumes normal state, with the pulling of carriage 6 to cam 12 direction, reset spring 13 makes diaphragm 8 can better with cam 12 butt, and then makes cam 12 can drive carriage 6 more smoothly and remove.

Referring to fig. 1 and 2, a guide groove 14 is formed in the support plate 20 along the length direction of the support plate 20, and a guide block 15 movably connected to the guide groove 14 along the length direction of the guide groove 14 is provided at the bottom end of the vertical plate 7. When the filter screen 5 carries out filtering operation, the cam 12 rotates to drive the transverse plate 8 to move, the transverse plate 8 drives the vertical plate 7 to move along the length direction of the supporting plate 20, at the moment, the guide block 15 is movably connected with the guide groove 14, and the guide groove 14 enables the vertical plate 7 to be placed in a required position more stably through limiting the moving track of the guide block 15 to move.

Referring to fig. 1 and 2, the guide 15 is cylindrical, the guide 15 is rotatably connected to the vertical plate 7 in the horizontal direction, and the guide 15 is rotatably connected to the guide groove 14 in the longitudinal direction of the guide groove 14. When the transverse plate 8 drives the vertical plate 7 to move along the length direction of the supporting plate 20, the guide block 15 is arranged in the guide groove 14 to move, the guide block 15 is in rolling connection with the guide groove 14, and therefore friction resistance between the guide block 15 and the guide groove 14 is reduced, and the relative displacement process between the guide block 15 and the guide groove 14 is smoother.

The implementation principle of the material conveying device with the filtering function is as follows: when the filter screen 5 carries out relevant filtering operation on sand, the shifting motor 11 rotates to enable the cam 12 to rotate, when the longer end of the cam 12 is abutted to the transverse plate 8, the supporting frame 6 moves towards the direction far away from the cam 12, and the return spring 13 is stretched to generate elastic deformation; when the shorter end of the cam 12 is abutted to the transverse plate 8, the return spring 13 is restored to a normal state, the supporting frame 6 is pulled towards the cam 12, the supporting frame 6 moves towards the direction close to the cam 12, and then the filter screen 5 reciprocates along the length direction of the supporting plate 20, so that the filter screen 5 vibrates and filters sand.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a material conveying device with filtering capability, includes workstation (1), and the one end of workstation (1) is equipped with support frame (3), its characterized in that: be equipped with first conveyer belt (2) along the length direction of workstation (1) on workstation (1), the length direction of following support frame (3) on support frame (3) is equipped with second conveyer belt (4), first conveyer belt (2) are higher than second conveyer belt (4), the tip that support frame (3) are close to first conveyer belt (2) has set firmly backup pad (20) that are located second conveyer belt (4) both sides respectively along the length direction of second conveyer belt (4), be equipped with filter screen (5) that are located first conveyer belt (2) downside along the horizontal direction on backup pad (20).

2. The material conveying device with the filtering function as set forth in claim 1, wherein: the supporting plate (20) is provided with a supporting frame (6), the supporting frame (6) is composed of two vertical plates (7) parallel to the supporting plate (20) and a transverse plate (8) vertical to the supporting plate (20), the transverse plate (8) is positioned at the end part of the vertical plates (7) close to the end edge of the supporting frame (3), and the two ends of the transverse plate (8) are respectively fixedly connected with the two vertical plates (7); a supporting plate (9) is fixedly arranged between the two vertical plates (7), and the supporting plate (9) is abutted against the bottom surface of the filter screen (5).

3. The material conveying device with the filtering function as set forth in claim 2, wherein: set firmly displacement frame (10) that set up along second conveyer belt (4) width direction between two backup pads (20), set firmly along vertical direction on displacement frame (10) and shifted motor (11), shifted motor (11) are located one side of diaphragm (8), and along horizontal direction off-centre on the output shaft of shifted motor (11) set firmly cam (12), the outer wall and diaphragm (8) butt of cam (12).

4. A material conveying apparatus with a filtering function according to claim 3, wherein: and a return spring (13) is fixedly arranged on the displacement frame (10) along the length direction of the second conveying belt (4), the return spring (13) is fixedly connected with the transverse plate (8), and when the return spring (13) is arranged in a normal state, the transverse plate (8) is abutted against the shortest end of the cam (12).

5. The material conveying device with the filtering function as set forth in claim 1, wherein: a guide groove (14) is formed in the support plate (20) along the length direction of the support plate (20), and a guide block (15) movably connected with the guide groove (14) is arranged at the bottom end of the vertical plate (7).

6. The material conveying device with the filtering function as claimed in claim 5, wherein: the guide block (15) is cylindrical, the guide block (15) is rotatably connected with the vertical plate (7) along the horizontal direction, and the guide block (15) is connected with the guide groove (14) in a rolling manner along the length direction of the guide groove (14).

7. The material conveying device with the filtering function as set forth in claim 2, wherein: the filter screen (5) are close to the tip of diaphragm (8) and have set firmly connecting block (16), have seted up spread groove (17) along vertical direction on diaphragm (8), and vertical direction sliding connection is followed to connecting block (16) and spread groove (17).

8. The material conveying device with the filtering function as claimed in claim 7, wherein: the end part of the connecting block (16) far away from the filter screen (5) is fixedly provided with a limiting block (18), the width of the limiting block (18) is larger than that of the connecting block (16), a limiting groove (19) communicated with the connecting groove (17) is formed in the transverse plate (8) in the vertical direction, and the limiting block (18) is connected with the limiting groove (19) in a sliding mode.

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