Multi-point discharging chain bucket type conveyor

Abstract

The utility model provides a multi-point discharging chain bucket type conveyor which comprises a lifting bucket and a base, conveying mechanisms are arranged in the lifting bucket, a plurality of evenly-distributed collecting buckets are arranged between the conveying mechanisms, the lifting bucket is fixedly installed on the top of the base, the surface of the base is rotationally connected with a driving mechanism, and the driving mechanism is in transmission connection with a discharging mechanism. The discharging mechanism is rotationally connected to the interior of the lifting device. Multi-point discharging operation of materials is achieved through cooperation of the shifting rods and the pulleys, the materials can be discharged at different discharging points, adjustment of the positions of different discharging openings is achieved by controlling the positions of the shifting rods, rapid adjustment can be conveniently conducted according to production requirements, the adjacent collecting hoppers do not affect each other, fixed-point feeding of the materials in the collecting hoppers can be guaranteed, and the production efficiency is improved. And the stability of the deflector rod is ensured through the self-locking rotating shaft, when the deflector rod makes contact with the rolling wheels, friction loss can be reduced, meanwhile, smooth overturning of the collecting hopper can be achieved, and the use performance of the chain bucket type conveyor is effectively improved.

Description

Technical Field

[0001] The utility model relates to a multi-point unloading chain bucket type conveyor, belonging to the technical field of chain bucket type conveyors. Background Art

[0002] Bucket chain conveyor, also known as trough conveyor, is a kind of equipment that uses a bucket running along the track to transport materials horizontally or obliquely. It is widely used in power stations, mining, metallurgy, coal, chemical industry, building materials and other industries. It is particularly suitable for conveying materials with high temperature, large volume, large block size, sharp angles and strong abrasion resistance, such as boiler ash, cement clinker, slag, coke, gravel, etc. Bucket chain conveyor is mainly composed of conveying chain, chain bucket, driving device, tensioning device, bracket and guide rail. Conveying chain and chain bucket are the main components for conveying materials. Through the transmission of sprocket, the chain bucket circulates along the guide rail to transport materials from the input end to the output end. The driving device provides power for the conveying chain to ensure the normal operation of the conveyor. The tensioning device can adjust the tightness of the chain to maintain the stable operation of the conveyor. The bracket and guide rail are supporting and guiding to ensure that the chain bucket runs along the predetermined track.

[0003] Chain bucket conveyors are widely used in the transportation of various materials. There are mainly two types of collecting buckets: fixed and movable. The movable collecting bucket can automatically flip over to unload when reaching the discharge port, but it can usually only be unloaded at a specific discharge port. When unloading at multiple points, it is not easy to deliver the material to the designated discharge port for operation. The single unloading position will also lead to limited space for subsequent material transfer, which will cause inconvenience to the subsequent processing and transfer of different materials and affect the performance of the chain bucket conveyor. Utility Model Content

[0004] The utility model provides a multi-point unloading chain bucket conveyor to solve the technical problem that the unloading port position of the chain bucket conveyor is single and thus leads to low production efficiency.

[0005] The utility model solves the above technical problems through the following technical solutions:

[0006] The utility model provides a multi-point unloading chain bucket conveyor, comprising:

[0007] A lifting bucket, wherein a conveying mechanism is provided inside the lifting bucket, and a plurality of evenly distributed collecting buckets are provided between the conveying mechanisms. The bottom of the collecting bucket is respectively provided with a middle notch and a side notch, and the outer wall of the collecting bucket is rotatably connected with an outer pulley;

[0008] A base, a lifting bucket is fixedly installed on the top of the base, a driving mechanism is rotatably connected to the surface of the base, the driving mechanism is transmission-connected to the unloading mechanism, the unloading mechanism is rotatably connected to the inside of the lifting bucket, and the unloading mechanism is correspondingly arranged below the conveying mechanism.

[0009] In this technical solution, the cross-section of the lifting bucket is a Z-shaped structure. One side of the bottom of the lifting bucket is fixedly installed on the base, and the top of the other side of the lifting bucket is fixedly connected to the base through a bracket.

[0010] In this technical solution, a speed reducer is fixedly installed on one side of the bottom of the lifting bucket. A driving motor is fixedly installed on one side of the speed reducer. The output end of the driving motor is fixedly connected to the input shaft of the speed reducer, and the output shaft of the speed reducer is fixedly connected to the driving mechanism.

[0011] In this technical solution, the driving mechanism includes transmission wheels and a chain. The transmission wheels are respectively rotatably connected to the inside of both ends of the lifting bucket. One of the transmission wheels is fixedly connected to the output shaft of the speed reducer. The number of transmission wheels at both ends of the lifting bucket is two. The two transmission wheels on the same side of the lifting bucket are connected by chain drive.

[0012] In this technical solution, several guide wheels are rotatably connected to the inside of the lifting bucket. The guide wheels are evenly distributed at the corners of the lifting bucket, and the surface of the guide wheels is in contact with the chain.

[0013] In this technical solution, both ends of the collection bucket are rotatably connected to the chain. The collection bucket is located between the transmission wheels. The collection buckets are evenly distributed between the two chains. Outer pulleys are provided on both sides of the bottom of the collection bucket, and the outer pulleys are correspondingly arranged on one side of the side notch.

[0014] In this technical solution, two side notches are provided at the bottom of the collection bucket. The two side notches are symmetrically distributed on both sides of the middle notch. Pulleys are respectively rotatably connected to the inside of the side notch and the middle notch at the bottom of adjacent collection buckets, and the pulleys inside the side notch and the middle notch are at the same horizontal position as the outer pulleys.

[0015] In this technical solution, the driving mechanism includes a turning handle. The turning handle is rotatably connected to one side of the base. A worm is fixedly connected to the top of the turning handle, and the worm is rotatably connected to the outer wall of the lifting bucket. Three evenly distributed discharging hoppers are fixedly installed below the top end of the lifting bucket, and each discharging hopper is correspondingly distributed with the turning handle.

[0016] In this technical solution, the discharging mechanism includes a rotating shaft. The rotating shaft is rotatably connected to the inside of the lifting bucket. The number of rotating shafts is the same as the number of turning handles. One end of the rotating shaft extends to the outside of the lifting bucket and is fixedly connected to a worm gear, and the worm gear is meshed with the worm.

[0017] In this technical solution, the surface of the rotating shaft is fixedly connected to five lower lever rods and several upper lever rods. The lower lever rods are respectively distributed corresponding to the middle notch, the side notch, and the outer pulley. The upper lever rods on the rotating shaft are distributed corresponding to the lower lever rods. The upper lever rods on each rotating shaft are staggered, and the upper lever rods on each rotating shaft are respectively distributed corresponding to the middle notch, the side notch, and the outer pulley.

[0018] On the basis of conforming to the common knowledge in the art, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred examples of the present utility model.

[0019] The positive and progressive effects of the present utility model are as follows:

[0020] The above-mentioned multi-point discharging chain bucket conveyor uses lifting buckets to convey materials, realizes the conveying during discharging through multiple collecting buckets for material storage, and realizes the multi-point discharging operation of materials through the cooperation of lever rods and pulleys. It can discharge materials at different discharging points, solve the problem of material accumulation caused by a single number of discharging ports and difficulty in rapid transfer, adjust the positions of different discharging ports by controlling the positions of the lever rods, facilitate rapid adjustment according to production needs, and adjacent collecting buckets do not affect each other, ensuring the fixed-point feeding of materials in the collecting buckets. The stability of the lever rods is ensured by a rotatable shaft that can be self-locked. When contacting the rollers, it can reduce the friction loss while enabling the smooth flipping of the collecting buckets, improving the discharging stability and effectively enhancing the service performance of the chain bucket conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present utility model.

[0022] Figure 2 It is a schematic front view structure diagram of the interior of the present utility model.

[0023] Figure 3 It is a schematic side view structure diagram at the collecting bucket of the present utility model.

[0024] Figure 4 It is a schematic three-dimensional structure diagram at the collecting bucket of the present utility model.

[0025] Figure 5 It is a schematic three-dimensional structure diagram at the rotating shaft of the present utility model.

[0026] DESCRIPTION OF THE REFERENCE NUMERALS

[0027] 1, lifting bucket; 2, base; 3, reducer; 4, driving motor; 5, transmission wheel; 6, chain; 7, collecting bucket; 8, middle notch; 9, side notch; 10, outer pulley; 11, guide wheel; 12, support; 13, turning handle; 14, worm; 15, worm gear; 16, rotating shaft; 17, lower lever rod; 18, upper lever rod; 19, discharging hopper. Detailed implementation manners

[0028] The present utility model will be further described below by way of embodiments, but the present utility model is not limited to the scope of the described embodiments accordingly.

[0029] As Figures 1-5 shown, the multi-point discharging chain bucket conveyor includes:

[0030] A lifting bucket 1, wherein a conveying mechanism is arranged inside the lifting bucket 1, several uniformly distributed collecting buckets 7 are arranged between the conveying mechanisms, middle notches 8 and side notches 9 are respectively formed at the bottoms of the collecting buckets 7, and outer pulleys 10 are rotatably connected to the outer walls of the collecting buckets 7;

[0031] A base 2, wherein the lifting bucket 1 is fixedly installed at the top of the base 2, a driving mechanism is rotatably connected to the surface of the base 2, the driving mechanism is in transmission connection with a discharging mechanism, the discharging mechanism is rotatably connected into the lifting bucket, and the discharging mechanism is correspondingly arranged below the conveying mechanism.

[0032] In this technical solution, the cross-section of the lifting bucket 1 is a Z-shaped structure, one side bottom of the lifting bucket 1 is fixedly installed with the base 2, and the top of the other side of the lifting bucket 1 is fixedly connected with the base 2 through a bracket 12. The lifting bucket 1 is installed through the base 2, and the stable installation of the lifting bucket 1 is realized through the bracket 12.

[0033] In this technical solution, a speed reducer 3 is fixedly installed on one side bottom of the lifting bucket 1, a driving motor 4 is fixedly installed on one side of the speed reducer 3, the output end of the driving motor 4 is fixedly connected with the input shaft of the speed reducer 3, and the output shaft of the speed reducer 3 is fixedly connected with the driving mechanism. When the driving motor 4 is started, the speed of the driving mechanism is reduced through the speed reducer 3 to obtain a greater torque, thereby driving the collecting bucket 7 to perform continuous conveying.

[0034] In this technical solution, the driving mechanism includes a transmission wheel 5 and a chain 6. The transmission wheels 5 are respectively rotatably connected to the interiors of both ends of the lifting bucket 1. One of the transmission wheels 5 is fixedly connected with the output shaft of the speed reducer 3. The number of transmission wheels 5 at both ends of the lifting bucket 1 is two. The two transmission wheels 5 on the same side of the lifting bucket 1 are in transmission connection through the chain 6. When the speed reducer 3 drives the transmission wheel 5 to rotate, the collecting bucket 7 on the chain 6 is stably conveyed.

[0035] In this technical solution, a plurality of guide wheels 11 are rotatably connected to the interior of the lifting bucket 1. The guide wheels 11 are uniformly distributed at the corners of the lifting bucket 1, and the surfaces of the guide wheels 11 are in contact with the chain 6. The chain 6 is guided by the guide wheels 11, and meanwhile, a supporting role is played, so that the chain 6 can drive a plurality of collecting buckets 7 to move inside the lifting bucket 1.

[0036] In this technical solution, both ends of the collecting hopper 7 are rotatably connected to the chain 6. The collecting hopper 7 is located between the driving wheels 5. The collecting hoppers 7 are evenly distributed between the two chains 6. Both sides of the bottom of the collecting hopper 7 are provided with outer pulleys 10, and the outer pulleys 10 are correspondingly arranged on one side of the side notch 9. When the collecting hopper 7 moves, it can be not affected by the two driving wheels 5, and the collecting hopper 7 keeps vertical at any position inside the lifting hopper 1 by its own gravity.

[0037] In this technical solution, two side notches 9 are provided at the bottom of the collecting hopper 7. The two side notches 9 are symmetrically distributed on both sides of the middle notch. Pulleys are respectively rotatably connected inside the side notch 9 and the middle notch 8 at the bottom of adjacent collecting hoppers 7, and the pulleys inside the side notch 9 and the middle notch 8 are at the same horizontal position as the outer pulley 10. By arranging a plurality of side notches 9 and middle notches 8, they can cooperate with the corresponding upper lifting rods 18 to realize the flipping of the collecting hopper 7 when the collecting hopper 7 reaches the designated discharging hopper 19.

[0038] In this technical solution, the driving mechanism includes a turning handle 13. The turning handle 13 is rotatably connected to one side of the base 2. A worm 14 is fixedly connected to the top of the turning handle 13, and the worm 14 is rotatably connected to the outer wall of the lifting hopper 1. Three evenly distributed discharging hoppers 19 are fixedly installed below the top of the lifting hopper 1. Each discharging hopper 19 is correspondingly distributed with the turning handle 13. When the turning handle 13 rotates, it drives the worm 14 to rotate. During the rotation of the worm 14, the worm gear 15 is driven to rotate. The worm gear 15 drives the rotating shaft 16 to rotate, thereby adjusting the positions of the lower lifting rod 17 and the upper lifting rod 18. When the upper lifting rod 18 corresponds to the collecting hopper 7 and contacts the corresponding pulley, the fixed-point flipping of the collecting hopper 7 can be realized at this time. When the rotating shaft 16 is rotated so that the lower lifting rod 17 is in the position of the upper lifting rod 18 and the upper lifting rod 18 rotates to one side, the discharging by flipping of all the collecting hoppers 7 can be realized at the designated position at this time.

[0039] In this technical solution, the discharging mechanism includes a rotating shaft 16. The rotating shaft 16 is rotatably connected inside the lifting hopper. The number of the rotating shafts 16 is the same as the number of the turning handles 13. One end of the rotating shaft 16 extends to the outside of the lifting hopper 1 and is fixedly connected to the worm gear 15, and the worm gear 15 is meshed with the worm 14. When the rotating shaft 16 rotates, it can drive the upper lifting rod 18 and the lower lifting rod 17 to rotate, and realize self-locking through the cooperation of the worm 14 and the worm gear 15.

[0040] In this technical solution, the surface of the rotating shaft 16 is fixedly connected to five lower lever arms 17 and several upper lever arms 18. The lower lever arms 17 are respectively distributed corresponding to the middle notch 8, the side notch 9, and the outer pulley 10. The upper lever arms 18 on the rotating shaft 16 are distributed corresponding to the lower lever arms 17. The upper lever arms 18 on each rotating shaft 16 are staggered, and the upper lever arms 18 on each rotating shaft 16 are respectively distributed corresponding to the middle notch 8, the side notch 9, and the outer pulley 10. As Figure 5 shown, the upper lever arm 18 on the first rotating shaft 16 corresponds to the middle notch 8 of the collecting hopper 7, the upper lever arm 18 on the second rotating shaft 16 corresponds to the side notch 9, and the upper lever arm 18 on the third rotating shaft 16 corresponds to the outer pulley 10. When the collecting hopper 7 moves from right to left, at this time, only a pulley is provided inside the middle notch 8. After the pulley contacts the upper lever arm 18, the collecting hopper 7 flips. When the second collecting hopper 7 moves, only a pulley is provided inside the side notch 9 of this collecting hopper 7, so that the middle notch 8 of the collecting hopper 7 passes through the upper lever arm 18 on the first rotating shaft 16 along the pulley. When passing through the upper lever arm 18 on the second rotating shaft 16, the pulley inside the side notch 9 contacts the upper lever arm 18 to make the collecting hopper 7 flip. There is no pulley inside the middle notch 8 and the side notch 9 of the third collecting hopper 7. After the collecting hopper 7 passes through the two rotating shafts 16, the upper lever arm 18 on the third rotating shaft 16 contacts the outer pulley 10, thereby realizing the flipping and discharging of the collecting hopper 7 at different positions.

[0041] Rotate the rotating shaft 16 at the corresponding position to make the positions of the lower lever arm 17 and the upper lever arm 18 coincide, and rotate the lower lever arm 17 on the rotating shaft 16 on the right side of this rotating shaft 16 into the inside of the discharging hopper 19. At this time, both the upper lever arm 18 and the lower lever arm 17 are located below the collecting hopper 7. When any collecting hopper 7 moves and contacts the lower lever arm 17, all the collecting hoppers 7 are flipped and discharged, and thus the discharging operation can be performed at any position according to the needs of the discharging position.

[0042] The present utility model is not limited to the above embodiments. No matter what changes are made in its shape or structure, they all fall within the protection scope of the present utility model. The protection scope of the present utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present utility model, but these changes and modifications all fall within the protection scope of the present utility model.

Claims

1. A multi-point discharging chain bucket conveyor, characterized in that, Comprising: A lifting bucket (1), inside which a conveying mechanism is provided. Between the conveying mechanisms, a number of uniformly distributed collecting buckets (7) are provided. The bottom of each collecting bucket (7) is respectively provided with a middle notch (8) and a side notch (9), and an outer pulley (10) is rotatably connected to the outer wall of the collecting bucket (7). A base (2), on the top of which the lifting bucket (1) is fixedly installed. A driving mechanism is rotatably connected to the surface of the base (2). The driving mechanism is in transmission connection with a discharging mechanism. The discharging mechanism is rotatably connected into the lifting bucket, and the discharging mechanism is correspondingly arranged below the conveying mechanism.

2. The multi-point discharging chain bucket conveyor according to claim 1, wherein: The cross-section of the lifting bucket (1) is a Z-shaped structure. One side bottom of the lifting bucket (1) is fixedly installed with the base (2), and the top of the other side of the lifting bucket (1) is fixedly connected to the base (2) through a bracket (12).

3. The multi-point discharging chain bucket conveyor according to claim 1, characterized in that: A speed reducer (3) is fixedly installed on one side bottom of the lifting bucket (1). A driving motor (4) is fixedly installed on one side of the speed reducer (3). The output end of the driving motor (4) is fixedly connected to the input shaft of the speed reducer (3), and the output shaft of the speed reducer (3) is fixedly connected to the driving mechanism.

4. The multi-point discharging chain bucket conveyor according to claim 1, characterized in that: The driving mechanism includes a transmission wheel (5) and a chain (6). The transmission wheels (5) are respectively rotatably connected to the inside of both ends of the lifting bucket (1). One of the transmission wheels (5) is fixedly connected to the output shaft of the speed reducer (3). The number of transmission wheels (5) at both ends of the lifting bucket (1) is two each. The two transmission wheels (5) on the same side of the lifting bucket (1) are in transmission connection through the chain (6).

5. The multi-point discharging chain bucket conveyor according to claim 4, characterized in that: A number of guide wheels (11) are rotatably connected to the inside of the lifting bucket (1). The guide wheels (11) are uniformly distributed at the corners of the lifting bucket (1), and the surface of the guide wheels (11) is in contact with the chain (6).

6. The multi-point discharging chain bucket conveyor according to claim 1, characterized in that: Both ends of the collecting bucket (7) are rotatably connected to the chain (6). The collecting bucket (7) is located between the transmission wheels (5). The collecting buckets (7) are uniformly distributed between the two chains (6). Outer pulleys (10) are provided on both sides of the bottom of the collecting bucket (7), and the outer pulleys (10) are correspondingly arranged on one side of the side notch (9).

7. The multi-point discharging chain bucket conveyor according to claim 6, characterized in that: Two side notches (9) are provided at the bottom of the collecting bucket (7). The two side notches (9) are symmetrically distributed on both sides of the middle notch. Pulleys are respectively rotatably connected inside the side notch (9) and the middle notch (8) at the bottom of adjacent collecting buckets (7), and the pulleys inside the side notch (9) and the middle notch (8) are at the same horizontal position as the outer pulley (10).

8. The multi-point discharging chain bucket conveyor according to claim 1, characterized in that: The driving mechanism includes a turning handle (13). The turning handle (13) is rotatably connected to one side of the base (2). A worm (14) is fixedly connected to the top of the turning handle (13), and the worm (14) is rotatably connected to the outer wall of the lifting bucket (1). Three uniformly distributed discharging buckets (19) are fixedly installed below the top end of the lifting bucket (1), and each discharging bucket (19) is correspondingly distributed with the turning handle (13).

9. The multi-point discharging chain bucket conveyor according to claim 1, characterized in that: The discharging mechanism includes a rotating shaft (16), the rotating shaft (16) is rotatably connected inside the lifting hopper, the number of the rotating shafts (16) is the same as that of the rotating handles (13), one end of the rotating shaft (16) extends to the outside of the lifting hopper (1) and is fixedly connected with a worm gear (15), and the worm gear (15) is meshed with a worm (14).

10. A multi-point discharging chain bucket conveyor according to claim 9, characterized in that: The surface of the rotating shaft (16) is fixedly connected with five lower pushing rods (17) and a plurality of upper pushing rods (18), the lower pushing rods (17) are respectively distributed corresponding to the middle notch (8), the side notch (9) and the outer pulley (10), the upper pushing rods (18) on the rotating shaft (16) are distributed corresponding to the lower pushing rods (17), the upper pushing rods (18) on each rotating shaft (16) are staggered, and the upper pushing rods (18) on each rotating shaft (16) are respectively distributed corresponding to the middle notch (8), the side notch (9) and the outer pulley (10).

Images