Double-row bucket elevator convenient to install

Abstract

The utility model relates to a double-row bucket elevator convenient to install, which comprises a shell, a driving cylinder driven by a motor is erected at the top in the shell, a driven wheel is arranged at one end, far away from the driving cylinder, in the shell, a belt is arranged on the driving cylinder and the driven wheel, a plurality of hoppers connected through connecting pieces are fixedly connected to the belt, and the driving cylinder is connected with the driven wheel through the connecting pieces. A connecting groove is formed in the connecting piece, the hopper is provided with a fixing piece used in cooperation with the connecting groove, a feeding port is formed in the position, opposite to the side where the belt drives the hopper to ascend, outside the lower section of the shell, and a discharging port is formed in the position, opposite to the side where the belt drives the hopper to descend, outside the top end of the shell. And an inlet for scattering a mixture of water, a binder or pulverized coal mixed with the gravels is formed in the top end of the shell and above the discharge hole. The hopper is reasonable in structure, the shutdown time can be shortened as much as possible when the hopper needs to be replaced, and losses caused by shutdown are reduced.

Description

Technical Field

[0001] The utility model relates to the field of feeding devices, in particular to a double-row bucket elevator which is easy to install. Background Art

[0002] Bucket elevators are composed of buckets, drive devices, rollers or sprockets, belts or traction chains, tensioning devices and housings. They are continuous conveyors that lift materials vertically. They transport bulk materials upward through buckets that are fixedly connected to traction chains or belts. Bucket elevators are available in three types: ring chains, plate chains and belts. Bucket elevators have the advantages of changing the material throwing height by speed regulation and large conveying capacity. Existing bucket elevators can basically meet customer needs, but when used for a long time, the bucket may be damaged and need to be replaced. Existing bucket elevators take a long time to replace the bucket, which affects the work of subsequent machines and increases production costs. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings of the existing problems, the utility model provides a double-row bucket elevator which is easy to install.

[0004] The utility model solves the technical problem by adopting the following technical solution: a double-row bucket elevator which is easy to install, comprising a shell, a driving cylinder driven by a motor is arranged on the top of the shell, a driven wheel is arranged in the shell at one end away from the driving cylinder, a belt is arranged on the driving cylinder and the driven wheel, a plurality of buckets connected by connecting pieces are fixedly connected to the belt, when in use, one side of the belt drives the bucket to rise, and the other side drives the bucket to fall, a connecting groove is arranged in the connecting piece, and a fixing piece used in conjunction with the connecting groove is arranged on the bucket, so that the connection of the bucket is more stable. When the hopper needs to be replaced, it is only necessary to buckle the fixing piece into the connecting groove from top to bottom and then fix the hopper to the connecting groove by bolts or rivets. There is no need to deliberately align the position of the hopper and the connecting piece, thereby reducing the machine downtime and the loss caused by the downtime. An inlet is provided on the outside of the lower section of the shell and is opposite to the side on which the belt drives the hopper to rise. An outlet is provided on the outside of the top end of the shell and is opposite to the side on which the belt drives the hopper to descend. A mixture inlet is provided on the top end of the shell and above the outlet for sprinkling a mixture of water, a binder or coal powder mixed with gravel.

[0005] Preferably, the connecting pieces are arranged in a zigzag shape, so that the gravel is distributed more evenly during discharge and falls more smoothly.

[0006] Preferably, an inspection port is provided on the shell to facilitate the replacement and maintenance of the internal components of the bucket elevator at a later stage.

[0007] Preferably, the fixing member is T-shaped, and the top surface of the fixing member just covers the top surface of the connecting member, so that when gravel falls from above, the gravel is prevented from being stuck in the gap between the fixing member and the connecting groove.

[0008] Preferably, a rotating shaft is provided in the driving cylinder, and both ends of the rotating shaft are fixed to the frame through bearing brackets. Connecting sleeves are respectively provided at both ends of the rotating shaft, and a supporting member for supporting the driving cylinder is provided on the connecting sleeve. A card slot is opened on the connecting sleeve, and a buckle is provided on the supporting member for cooperating with the card slot. During installation, the installation position can be quickly located by simply fitting the buckle with the card slot, and then connecting it with bolts or rivets, which is easy to use.

[0009] Preferably, the place where the sand and gravel fall and accumulate in the shell below the feed inlet is arc-shaped, which is convenient for the hopper to dig and has no dead corner for accumulation.

[0010] The beneficial effect of the utility model is that it can reduce the downtime as much as possible when the hopper needs to be replaced, reducing the losses caused by the downtime. In addition, an inspection port is provided on the shell body to facilitate later maintenance. The connecting sleeve and the support member are provided with grooves and buckles that cooperate with each other, which makes it more convenient to install the drive cylinder 3. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is a left view of the utility model;

[0014] Figure 3 yes Figure 1 The split diagram at A in the middle;

[0015] Figure 4 It is a schematic diagram of the disassembly of the hopper and the connecting parts;

[0016] In the figure, 1, housing; 2, motor; 3, driving cylinder; 4, bearing bracket; 5, driven wheel; 6, belt; 7, connecting piece; 8, hopper; 9, connecting groove; 10, fixing piece; 11, inlet; 12, outlet; 13, mixture inlet; 14, inspection port; 15, connecting sleeve; 16, supporting piece; 17, rotating shaft; 18, slot; 19, buckle. DETAILED DESCRIPTION

[0017] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0018] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0019] A double-row bucket elevator that is easy to install includes a shell 1. A driving cylinder 3 driven by a motor 2 is mounted on the top of the shell 1. A driven wheel 5 is arranged in the shell 1 at one end away from the driving cylinder 3. A belt 6 is arranged on the driving cylinder 3 and the driven wheel 5. A plurality of hoppers 8 connected by connecting members 7 are fixedly connected to the belt 6. When in use, one side of the belt 6 drives the hopper 8 to rise, and the other side drives the hopper 8 to fall. A connecting groove 9 is provided in the connecting member 7. A fixing member 10 used in conjunction with the connecting groove 9 is provided on the hopper 8 to make the connection of the hopper 8 more stable, and when the hopper 8 needs to be replaced, It is only necessary to buckle the fixing piece 10 into the connecting groove 9 from top to bottom and then fix the hopper 8 on the connecting groove 9 by bolts or rivets. There is no need to deliberately align the position of the hopper 8 and the connecting piece 9, which reduces the machine downtime and reduces the losses caused by downtime. An inlet 11 is provided on the outside of the lower section of the shell 1 at a position opposite to the side where the belt 6 drives the hopper 8 to rise, and an outlet 12 is provided on the outside of the top of the shell 1 at a position opposite to the side where the belt 6 drives the hopper 8 to descend. A mixture inlet 13 is provided on the top of the shell 1, above the outlet 12, for sprinkling a mixture of water, a binder or coal powder mixed with gravel.

[0020] The connecting members 7 are arranged in a zigzag shape, so that the gravel is distributed more evenly when discharging and falls more smoothly.

[0021] The housing 1 is provided with an inspection port 14 to facilitate the replacement and maintenance of the internal components of the bucket elevator at a later stage.

[0022] The fixing member 10 is T-shaped, and the top surface of the fixing member 10 just covers the top surface of the connecting member 7 , so that when gravel falls from above, the gravel is prevented from being stuck in the gap between the fixing member 10 and the connecting groove 9 .

[0023] A rotating shaft 17 is provided in the driving cylinder 3, and both ends of the rotating shaft 17 are fixed to the frame through bearing brackets 4. Connecting sleeves 15 are respectively sleeved on both ends of the rotating shaft 17, and a supporting member 16 for supporting the driving cylinder 3 is provided on the connecting sleeve 15. A card slot 18 is opened on the connecting sleeve 15, and a buckle 19 used in conjunction with the card slot 18 is provided on the supporting member 16. During installation, the buckle 19 only needs to be fitted with the card slot 18 to quickly locate the installation position, and then connected by bolts or rivets, which is convenient to use.

[0024] The place where the sand and gravel fall and accumulate in the shell body 1 and below the feed inlet 11 is arc-shaped, which is convenient for the hopper 8 to dig and has no accumulation dead corner. Specific embodiments

[0025] When in use, gravel enters the shell 1 from the feed inlet 11, and the belt 6 and the driven wheel 5 drive the hopper 8 to move. When the hopper 8 is located at the bottom of the shell 1, a portion of the gravel that enters the shell 1 through the feed inlet 11 and accumulates at the bottom of the shell 1 is dug out, and the gravel is driven to move upward to the top of the shell 1 and is ready to move downward. The gravel is affected by centrifugal force and is thrown out of the hopper 8, mixed with the material entering the shell 1 through the mixture inlet 13, and finally leaves the shell 1 through the discharge port 12 to enter the next working point.

[0026] The present invention is cleverly designed and can minimize downtime when the hopper needs to be replaced, thereby reducing losses caused by downtime. In addition, an inspection port is provided on the shell body to facilitate later maintenance. The connecting sleeve and the support member are provided with grooves and buckles that cooperate with each other, which makes it more convenient to install the drive cylinder 3.

[0027] The present invention is not limited to the above-mentioned specific implementation modes, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A double-row bucket elevator that is easy to install, characterized in that: The invention comprises a shell (1), wherein a driving cylinder (3) driven by a motor (2) is mounted on the top of the shell (1), a driven wheel (5) is arranged in the shell (1) at one end away from the driving cylinder (3), a belt (6) is arranged on the driving cylinder (3) and the driven wheel (5), a plurality of hoppers (8) connected by connecting members (7) are fixedly connected to the belt (6), a connecting groove (9) is arranged in the connecting member (7), a fixing member (10) used in conjunction with the connecting groove (9) is arranged on the hopper (8), a material inlet (11) is arranged outside the lower section of the shell (1) at a position opposite to the side where the belt (6) drives the hopper (8) to rise, a material outlet (12) is arranged outside the top end of the shell (1) at a position opposite to the side where the belt (6) drives the hopper (8) to descend, and an inlet (13) for sprinkling a mixture of water, a binder or coal powder mixed with gravel is arranged at the top end of the shell (1) and above the material outlet (12).

2. A double-row bucket elevator that is easy to install according to claim 1, characterized in that: The connecting members (7) are arranged in a zigzag shape.

3. The double-row bucket elevator that is easy to install according to claim 1 is characterized in that: The housing (1) is provided with an inspection opening (14).

4. The double-row bucket elevator that is easy to install according to claim 1 is characterized in that: The fixing member (10) is T-shaped.

5. The double-row bucket elevator that is easy to install according to claim 1 is characterized in that: A rotating shaft (17) is arranged inside the driving cylinder (3), and both ends of the rotating shaft (17) are fixed to the frame through bearing brackets (4). Connecting sleeves (15) are respectively sleeved on both ends of the rotating shaft (17), and a supporting member (16) for supporting the driving cylinder (3) is arranged on the connecting sleeve (15). A clamping groove (18) is formed on the connecting sleeve (15), and a buckle (19) for use with the clamping groove (18) is arranged on the supporting member (16).

6. The double-row bucket elevator that is easy to install according to claim 1, characterized in that: The area where the sand and gravel fall and accumulate in the shell (1) and below the feed inlet (11) is in an arc shape.

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