CN110127293B

CN110127293B - Lifting formula conveyer belt for construction

Info

Publication number: CN110127293B
Application number: CN201910389340.0A
Authority: CN
Inventors: 郑东风
Original assignee: Shanghai Keyuan Landscape Engineering Design Co ltd
Current assignee: Shanghai Keyuan Landscape Engineering Design Co ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2021-01-29
Anticipated expiration: 2039-05-10
Also published as: CN110127293A

Abstract

The invention belongs to the technical field of conveyor belts, and relates to a lifting type conveyor belt for building construction, which comprises a plurality of conveyor bodies, wherein each conveyor body comprises at least one conveying device, each conveying device comprises a conveying frame, a conveyor belt and a plurality of hoppers, the conveyor belt is arranged on the conveying frame, the hoppers are arranged on the conveyor belt, a plurality of electromagnets adsorbed with the hoppers are fixedly connected onto the conveyor belt, an inductive switch used for switching on and off an electromagnet power supply is arranged on the side edge of each electromagnet, a touch rod used for triggering the switch is connected onto the inductive switch in a sliding manner, a reset spring is fixedly connected onto the inductive switch, an extrusion block is fixedly connected onto the end part of the reset spring, a triggering block is detachably connected onto the conveying frame, and the extrusion block and the triggering block are; the length of the conveying belt can be adjusted according to actual conditions, and the normal movement of the hopper conveying belt can be ensured, so that the effect of meeting the actual working requirements is achieved.

Description

Lifting formula conveyer belt for construction

Technical Field

The invention relates to the technical field of conveyor belts, in particular to a lifting type conveyor belt for building construction.

Background

In the 17 th century, the united states began using aerial cableways to transport bulk materials; in the middle of the 19 th century, various modern-structured belt conveyors have been developed in succession. In 1868, belt conveyor conveyors emerged in the uk; in 1887, screw conveyors appeared in the united states; in 1905, steel belt conveyors appeared in switzerland; in 1906, inertial conveyors appeared in uk and germany. After that, the conveyor belt is influenced by the technical progress of mechanical manufacturing, motors, chemical industry and metallurgical industry, is continuously perfect, gradually develops from the completion of the conveying inside a workshop to the completion of the material handling inside an enterprise, between enterprises and even between cities, and becomes an indispensable component part of the mechanization and automation of a material handling system.

The bucket conveyer is suitable for conveying material and powder in certain granularity and lumpiness in metallurgical, mine, building, chemical, food and grain industries. The conveying device comprises a driving device (comprising a non-return device), a shell (comprising a horizontal section, a redirection section and a vertical section), a conveyor belt and a plurality of hoppers arranged on the conveyor belt, wherein the conveying mode is linear, L-shaped and Z-shaped. The working process is as follows: the driving device drives the transmission belt to rotate, and the transmission belt drives the hopper to move in the rotating process, so that the materials positioned at the bottom layer are transmitted to the designated position.

The length specification of conventional lifting formula conveyer belt is all certain, can not adjust the length of conveyer belt according to the actual condition, however in actual conditions, the height of floor is different, the height that needs transport the material is also different, just need change the length of conveyer belt this moment, because be provided with the hopper on the conveyer belt, the hopper can follow the conveyer belt and move together, if the length of changing the conveyer belt in proper order through simple piecing together of conveyer belt, the hopper can lie in the gap collision between the adjacent conveyer belt, consequently can not directly piece together two sections conveyer belts and change the length of conveyer belt. Therefore, in many cases, a conveyor belt with a certain length specification cannot meet the actual working requirement.

Disclosure of Invention

The invention aims to provide a lifting type conveying belt for building construction, which has the advantages that the length of the conveying belt can be adjusted according to actual conditions, and normal movement of a hopper conveyor can be ensured, so that the actual working requirements are met.

The technical purpose of the invention is realized by the following technical scheme:

a lifting type conveying belt for building construction comprises a plurality of conveying bodies, wherein each conveying body comprises at least one conveying device, each conveying device comprises a conveying frame, a conveying belt and a plurality of hoppers, the conveying belt is arranged on the conveying frame, the hoppers are arranged on the conveying belt, a plurality of electromagnets adsorbed with the hoppers are fixedly connected onto the conveying belt, the electromagnets are horizontally arranged along the width direction of the conveying belt, induction switches for switching on and off electromagnet power supplies are arranged on the side edges of the electromagnets, the induction switches are fixedly connected onto the conveying belt, touch rods for triggering the switches are connected onto the induction switches in a sliding mode, return springs are fixedly connected onto the induction switches, the return springs are located on the side edges of the touch rods, extrusion blocks are fixedly connected onto the end portions of the return springs and are extruded in a sliding mode, the top ends of the upper surface of the conveying frame and the low ends of the lower surface of the conveying frame are respectively, the extrusion block and the trigger block are extruded in a sliding mode.

By adopting the technical scheme, the trigger blocks can be detached, so that different conveying bodies can be spliced front and back when the length of the conveying belt needs to be adjusted, and the trigger blocks at specific positions are detached according to the actual number of the conveying belts, wherein the specific positions refer to the upper end of the top surface and the lower end of the bottom surface of the whole conveying belt after splicing. The conveyer belt is at the pivoted in-process, the hopper drives the hopper that corresponds separately under the absorption of electro-magnet and removes, the hopper is at the in-process that removes, when the hopper removes the top to the conveying frame, extrusion piece and trigger block slip extrusion, when extrusion piece and trigger block bump, extrusion piece and touching pole slip extrusion, the closing of touching pole area dynamic response switch, thereby make corresponding electro-magnet outage, after the electro-magnet outage, the electro-magnet loses the appeal to the hopper, the electro-magnet rotates along with the conveyer belt this moment, corresponding hopper is slided to next conveying frame in the same place, thereby avoided the hopper to rotate the condition along with the conveyer belt, owing to be in the trigger block demolishment of conveyer belt upper surface top and lower border face bottom, therefore, the hopper can guarantee normal rotation. When the length of the conveyor belt does not need to be adjusted, the trigger block only needs to be detached. Therefore, the length of the conveyor belt can be adjusted according to actual needs by the arrangement.

The invention is further configured to: a first cambered surface is cut on the side wall of the extrusion block, and a second cambered surface which is in sliding fit with the first cambered surface is cut on the side wall of the trigger block.

By adopting the technical scheme, the arrangement of the first arc surface and the second arc surface is favorable for correcting the friction force between the extrusion block and the trigger block, so that the extrusion block and the trigger block are extruded and slide more smoothly.

The invention is further configured to: the conveying frame is provided with a plurality of guide plates, the guide plates are located on two sides of the conveying belt, the cross section of each guide plate is L-shaped, one side edge of each guide plate is fixedly connected with the conveying frame, the other side edge of each guide plate is parallel to the conveying belt, the side wall of each hopper is fixedly connected with the guide plates clamped between the guide plates and the conveying belt, and the guide plates are arranged in a direction parallel to the conveying belt.

Through adopting above-mentioned technical scheme, the deflector has spacing effect to the hopper, prevents that the hopper from droing from the drive belt body when rotating the below of the drive belt body.

The invention is further configured to: the end part of the conveying frame is fixedly connected with a plurality of splicing blocks, each splicing block comprises a first splicing block and a second splicing block, the first splicing block and the second splicing block are respectively located at the upper end and the lower end of the conveying belt, the side wall of each second splicing block is provided with an insertion groove, the side wall of each first splicing block is fixedly connected with an insertion rod, and the insertion rods on the adjacent conveying devices are in matched insertion with the insertion grooves.

Through adopting above-mentioned technical scheme, the slip grafting of inserted link and inserting groove is favorable to making the block inseparabler when splicing between the adjacent transport body, is favorable to the stable removal of hopper.

The invention is further configured to: set up on the splice piece two with inserting groove through connection's constant head tank one with inserting groove through connection and along the direction setting of perpendicular to inserting groove, it has the locating lever to slide the grafting in the constant head tank one, set up on the lateral wall of inserted bar with the constant head tank two of locating lever cooperation grafting.

Through adopting above-mentioned technical scheme, after the grafting of grafting pole and inserting groove was accomplished, thereby make the locating lever and constant head tank one, constant head tank two peg graft and make the grafting pole firm with inserting groove grafting.

The invention is further configured to: the positioning rod is fixedly connected with an end cap opposite to one end of the positioning groove II, a plurality of locking springs are fixedly connected to the side walls of the end cap and the first splicing block, one end of each locking spring is fixedly connected to the end cap, the other end of each locking spring is fixedly connected to the second splicing block, and the locking springs are annularly arranged on the side edges of the positioning rod.

Through adopting above-mentioned technical scheme, adjacent transport body is at the concatenation in-process, and the pulling locating lever makes peg graft pole and inserting groove slip grafting, not hard up locating lever, and the locating lever is pegged graft with two cooperations of constant head tank under locking spring's effect to it is firm to make peg graft pole and inserting groove peg graft, and this kind of setting can avoid the locating lever to drop from constant head tank one, constant head tank two.

The invention is further configured to: the conveying frame is characterized in that a transfer rod is rotatably connected to the side wall of the conveying frame and arranged along the length direction of the conveying frame, a shielding plate is fixedly connected to the transfer rod and arranged in an arc shape, and a driving motor used for rotating the transfer rod is fixedly connected to the conveying frame.

Through adopting above-mentioned technical scheme, start driving motor, driving motor drives the switching pole and rotates, and the switching pole drives the sunshade at the pivoted in-process and rotates, makes the sunshade cover in the top of conveyer belt, and when the conveyer belt was in under the unused state, this kind of setting can be protected the conveyer belt, avoids the conveyer belt to damage.

The invention is further configured to: fixedly connected with backup pad on the conveying frame, backup pad and shielding plate rotate and contradict

Through adopting above-mentioned technical scheme, the backup pad can support the sunshade, is favorable to the stability that the sunshade was placed.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the length of the conveyor belt can be adjusted according to actual needs and the normal operation of the conveyor belt can be ensured by arranging the electromagnet, the inductive switch and the trigger block;

2. through the arrangement of the insertion blocks and the insertion grooves, the effect of firmer and tighter splicing between the adjacent conveying bodies can be achieved, and the stable movement of the hopper is facilitated;

3. through the setting of sunshade, can play and protect the conveyer belt, avoid the conveyer belt to receive the effect that external factors destroyed.

Drawings

FIG. 1 is a schematic view of the overall structure of the conveyor belt of the present invention;

FIG. 2 is a schematic structural view for embodying the shielding plate;

FIG. 3 is a diagrammatic cross-sectional view of a rod positioning structure;

FIG. 4 is a schematic diagram of a structure for embodying a trigger block;

FIG. 5 is a schematic view of an enlarged view at A in FIG. 4;

fig. 6 is a schematic diagram of a trigger block on a single transport rack.

In the figure, 1, a conveying body; 11. a conveying device; 111. a transfer frame; 2. a conveyor belt; 3. a hopper; 4. a transfer lever; 5. a shielding plate; 6. a support plate; 7. splicing blocks; 71. splicing the first blocks; 72. splicing the blocks II; 8. a plug-in rod; 9. inserting grooves; 10. positioning a first groove; 12. positioning a rod; 13. positioning a second groove; 14. an end cap; 15. a locking spring; 16. an electromagnet; 17. an inductive switch; 18. a return spring; 19. extruding the block; 20. a trigger block; 21. a guide plate; 22. a guide plate; 23 touch the rod.

Detailed Description

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

Example (b): the utility model provides a lifting formula conveyer belt for construction, refers to fig. 1, includes 2 conveyer bodies 1, and every conveyer body 1 includes a conveyer 11, and every conveyer 11 includes conveying frame 111, and conveying frame 111's both ends are rotated and are connected with the commentaries on classics roller, rotate on the commentaries on classics roller and are connected with conveyer belt 2, are provided with a plurality of hoppers 3 on the conveyer belt 2, and equidistant distribution in conveyer belt 2's surface is expected to hopper 3.

Referring to fig. 2, the side wall of the conveying frame 111 is rotatably connected with an adapter rod 4, the adapter rod 4 is arranged along the length direction of the conveying frame 111, the adapter rod 4 is fixedly connected with a shielding plate 5, the cross section of the shielding plate 5 is arranged in an arc shape, the side wall of one side of the shielding plate 5 is fixedly connected with the adapter shaft, and the concave surface of the shielding plate 5 is rotatably covered above the conveying belt 2.

Referring to fig. 2, the side fixedly connected with backup pad 6 of conveying frame 111, backup pad 6 are the setting of cuboid setting and slope, and backup pad 6 is located the below of shielding plate 5, and shielding plate 5 rotates with backup pad 6 and contradicts. The support plate 6 can support the shutter 5 when the shutter 5 is in an unused state.

Referring to fig. 2, the upper end and the lower end of the conveying frame 111 are fixedly connected with the splicing blocks 7, each splicing block 7 comprises a first splicing block 71 and a second splicing block 72, the first splicing block 71 is located at the top end of the conveying frame 111, the second splicing block 72 is located at the bottom end of the conveying frame 111, and the first splicing block 71 and the second splicing block 72 are both arranged in a cuboid shape. Fixedly connected with spliced pole 8 on the lateral wall of splice two 72 is dorsad to splice one 71, and spliced pole 8 is the setting of cuboid, offers the inserting groove 9 with 8 slip grafting of spliced pole on the lateral wall of splice two 72 dorsad splice one 71.

Referring to fig. 3, a first positioning groove 10 communicated with the insertion groove 9 is formed in the side wall of the second splicing block 72, an inner cavity of the first positioning groove 10 is cylindrically formed, a positioning rod 12 is inserted into the first positioning groove 10 in a sliding mode, a second positioning groove 13 is formed in the side wall of the insertion rod 8, and the positioning rod 12 is inserted into the second positioning groove 13 in a sliding mode. The one end fixedly connected with end cap 14 of locating lever 12 back to the constant head tank, end cap 14 are cylindricly setting, 4 locking spring 15 of fixedly connected with on the lateral wall of end cap 14 and two 72 of splice, and locking spring 15 equidistant ring is established at the side of locating lever 12, and locking spring 15 one end fixed connection is in end cap 14, and other end fixed connection is in the lateral wall of two 72 of splice.

Referring to fig. 4 and 5, the surface of the conveyor belt 2 is provided with a plurality of electromagnets 16 sequentially used for adsorbing the hoppers 3, the electromagnets 16 are horizontally arranged along the width direction of the conveyor belt 2, the included angle between each electromagnet 16 and each hopper 3 is adsorbed, the side edge of each electromagnet 16 is provided with an inductive switch 17 used for switching on and off the power supply of the electromagnet 16, the inductive switch 17 is fixedly connected to the conveyor belt 2, and the inductive switch 17 is located between adjacent hoppers 3 of the hoppers 3.

Referring to fig. 4 and 5, inductive switch 17 is the cuboid setting, and sliding connection has touch rod 23 that is used for trigger switch on inductive switch 17, and touch rod 23 can slide the touching with the inductor among inductive switch 17 in the slip in-process, and touch rod 23 sets up along the direction level that is on a parallel with conveyer belt 2. The last 4 reset springs 18 of fixedly connected with of inductive switch 17, the side of touching pole 23 is located to 4 equidistant rings of reset spring 18, and reset spring 18 sets up along being on a parallel with touching pole 23 direction, and reset spring 18 one end fixedly connected with extrusion piece 19 of inductive switch 17 dorsad, and the lateral wall that reset spring 18 was kept away from to extrusion piece 19 establishes to circular-arc convex surface, and extrusion piece 19 extrudees with touching pole 23 slip.

Referring to fig. 6, the top end of the upper surface and the lower end of the lower surface of the transfer rack 111 are respectively screwed with the trigger blocks 20, the trigger blocks 20 are located at the side of the roller, and the trigger blocks 20 on the same transfer rack 111 are located at the same side of the transfer rack 111. The trigger block 20 is provided in a zigzag shape, and one side wall of the trigger block 20 is slidably pressed against the pressing block 19 (see fig. 5), and the side wall is formed into an arc-shaped convex surface.

Referring to fig. 2, the conveying frame 111 is provided with a plurality of guide plates 21, the guide plates 21 are located on two sides of the conveying belt 2, the cross section of each guide plate 21 is arranged in an L shape, one side edge of each guide plate 21 is fixedly connected with the conveying frame 111, and the other side edge of each guide plate 21 is arranged in parallel with the conveying belt 2. A guide plate 22 engaged between the guide plate 21 and the conveyor belt 2 is fixedly connected to a side wall of the hopper 3, and the guide plate 22 is provided in a direction parallel to the conveyor belt 2. The guide plate 21 has a limiting effect on the hopper 3, and prevents the hopper 3 from falling off from the belt body when rotating to the lower part of the belt body.

The side of conveying frame 111 can external supplementary side guard plate, and the side guard plate can pass through the bolt fastening on the lateral wall of conveying frame 111, and the side guard plate can separate the fender to the material on the conveying frame 111, avoids the material to drop from the conveyer belt.

The specific implementation process comprises the following steps: when the length of the conveyor belt 2 needs to be adjusted, different conveyor bodies 1 are spliced front and back, and after splicing is completed, the trigger blocks 20 positioned at the upper end of the top surface and the lower end of the bottom surface of the whole conveyor belt 2 are detached. In the rotating process of the conveyor belt 2, the hoppers 3 drive the corresponding hoppers 3 to move under the adsorption of the electromagnets 16, in the moving process of the hoppers 3, when the hopper 3 moves to the interval of the adjacent transfer rack 111, the pressing block 19 is slidingly pressed with the trigger block 20, when the extrusion block 19 collides with the trigger block 20, the extrusion block 19 and the touch rod 23 are extruded in a sliding manner, the touch rod 23 drives the induction switch 17 to close, so as to cut off the corresponding electromagnet 16, when the electromagnet 16 is cut off, the electromagnet 16 loses the attraction force to the hopper 3, at the moment, the electromagnet 16 rotates along with the conveyor belt 2, the corresponding hopper 3 slides to the next conveyor frame along the same trend, when the hopper 3 moves to the top end of the whole conveyor belt 2, the hopper 3 moves to the lower part of the conveyor belt 2 along with the conveyor belt 2 under the adsorption of the electromagnet 16, and the hopper 3 can ensure normal rotation. When the length of the conveyor belt 2 does not need to be adjusted, only the trigger block 20 needs to be detached.

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

Claims

1. The utility model provides a lifting formula conveyer belt for construction, includes a plurality of carriers (1), its characterized in that: the conveying body (1) comprises at least one conveying device (11), the conveying device (11) comprises a conveying frame (111), a conveying belt (2) arranged on the conveying frame (111) and a plurality of hoppers (3) arranged on the conveying belt (2), the conveying belt (2) is fixedly connected with a plurality of electromagnets (16) adsorbed by the hoppers (3), the electromagnets (16) are horizontally arranged along the width direction of the conveying belt (2), each side edge of each electromagnet (16) is provided with an inductive switch (17) used for switching on and off the power supply of the electromagnet (16), the inductive switch (17) is fixedly connected onto the conveying belt (2), the inductive switch (17) is slidably connected with a touch rod (23) used for triggering the switch, the inductive switch (17) is fixedly connected with a reset spring (18), and the reset spring (18) is positioned on the side edge of the touch rod (23), the end portion of the reset spring (18) is fixedly connected with an extrusion block (19), the extrusion block (19) and the touch rod (23) are extruded in a sliding mode, the top end of the upper surface of the conveying frame (111) and the lower end of the lower surface of the conveying frame are respectively detachably connected with a trigger block (20), and the extrusion block (19) and the trigger block (20) are extruded in a sliding mode.

2. The lifting conveyor belt for building construction according to claim 1, wherein: a first cambered surface is cut on the side wall of the extrusion block (19), and a second cambered surface which is in sliding fit with the first cambered surface is cut on the side wall of the trigger block (20).

3. The lifting conveyor belt for building construction according to claim 1, wherein: be provided with a plurality of deflector (21) on conveying frame (111), deflector (21) are located conveyer belt (2) both sides, the transversal L shape setting of personally submitting of deflector (21), one side and conveying frame (111) fixed connection of deflector (21), opposite side and conveyer belt parallel arrangement, fixedly connected with block deflector (22) between deflector (21) and conveyer belt (2) on the lateral wall of hopper (3), deflector (22) are along being on a parallel with conveyer belt (2) direction setting.

4. The lifting conveyor belt for building construction according to claim 1, wherein: the end part of the conveying frame (111) is fixedly connected with a plurality of splicing blocks (7), each splicing block (7) comprises a first splicing block (71) and a second splicing block (72), the first splicing block (71) and the second splicing block (72) are respectively located at the upper end and the lower end of the conveying belt (2), an insertion groove (9) is formed in the side wall of the second splicing block (72), an insertion rod (8) is fixedly connected to the side wall of the first splicing block (71), and is adjacent to the insertion rod (8) on the conveying device (11) and is in matched insertion with the insertion groove (9).

5. The lifting conveyor belt for building construction according to claim 4, wherein: set up constant head tank one (10) with inserting groove (9) through connection on the splice piece two (72), constant head tank one (10) and inserting groove (9) through connection just set up along the direction of perpendicular to inserting groove (9), it has locating lever (12) to slide the grafting in constant head tank one (10), peg graft the locating lever two (13) of pegging graft with locating lever (12) cooperation on the lateral wall of (8).

6. The lifting conveyor belt for building construction according to claim 5, wherein: the positioning rod (12) is back to one end fixedly connected with end cap (14) of positioning groove two (13), a plurality of locking springs (15) are fixedly connected to the side walls of the end cap (14) and the splicing block one (71), one end of each locking spring (15) is fixedly connected to the end cap (14), the other end of each locking spring is fixedly connected to the splicing block two (72), and the locking springs (15) are annularly arranged on the side edges of the positioning rod (12).

7. The lifting conveyor belt for building construction according to claim 1, wherein: the conveying rack is characterized in that a transfer rod (4) is rotatably connected to the side wall of the conveying rack (111), the transfer rod (4) is arranged along the length direction of the conveying rack (111), a shielding plate (5) is fixedly connected to the transfer rod (4), the shielding plate (5) is arranged in an arc shape, and a driving motor used for rotating the transfer rod (4) is fixedly connected to the conveying rack (111).

8. The lifting conveyor belt for building construction according to claim 7, wherein: fixedly connected with backup pad (6) on conveying frame (111), backup pad (6) rotate with shielding plate (5) and contradict.