Continuous bucket type lifting mechanism

Abstract

The utility model relates to the technical field of bucket type lifting mechanisms, and discloses a continuous bucket type lifting mechanism which comprises a base, a shell fixedly installed at the upper end of the base, a feeding opening formed in the left end of the shell, a machine box fixedly installed at the upper end of the rear portion of the shell, an observation ring arranged at the front end of the shell and made of transparent plastic materials, and a rear cover fixedly installed at the right end of the shell. A motor is installed in the case, the front end of the motor is connected with the rear end of the shell in an inserted mode, a driving shaft is fixed to the portion in the shell, a driven shaft is rotationally connected to the lower portion in the shell, the outer surfaces of the driving shaft and the driven shaft are sleeved with the same crawler belt, the front end of the driving shaft is rotationally connected with the shell, and a one-way bearing is installed at the front end of the driven shaft. A hand rocker is installed at the front end of the one-way bearing, and a plurality of rows of inserting bolts are inserted into the crawler belt. Through special connecting parts and a connecting mode of the hopper and the crawler belt, the hopper can be quickly disassembled, the device is prevented from being stuck by arranging an observation ring and a hand rocker connected with a one-way bearing, and a user can use the device conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of bucket-type lifting mechanisms, in particular to a continuous bucket-type lifting mechanism. Background Art

[0002] Continuous bucket elevator is a fixed mechanical conveying equipment, mainly used for continuous vertical lifting of powder, granular and small pieces of materials. It can effectively transport materials vertically. However, the continuous bucket elevator is prone to blockage when overloaded and different buckets need to be set for conveying different materials, which is not conducive to maintenance. Therefore, a continuous bucket elevator is proposed. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the shortcomings of the prior art, the utility model provides a continuous bucket lifting mechanism, which has the advantages of anti-jamming, easy maintenance, and easy use. It solves the problem that the continuous bucket lifting mechanism is prone to blockage when overloaded, different buckets need to be set for conveying different materials, and it is not conducive to maintenance.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of anti-stuck, convenient maintenance and convenient use, the utility model provides the following technical solutions:

[0007] A continuous bucket lifting mechanism comprises a base, a shell is fixedly installed on the upper end of the base, a loading port is provided on the left end of the shell, a chassis is fixedly installed on the upper rear end of the shell, an observation ring is provided on the front end of the shell and is made of transparent plastic, a rear cover is fixedly installed on the right end of the shell, a motor is installed inside the chassis, the front end of the motor is plugged into the rear end of the shell, and a driving shaft is fixed to the part inside the shell, a driven shaft is rotatably connected to the lower part of the shell, the outer surfaces of the driving shaft and the driven shaft are sleeved with the same crawler, the front end of the driving shaft is rotatably connected to the shell, a one-way bearing is installed on the front end of the driven shaft, a hand crank is installed on the front end of the one-way bearing, a plurality of rows of plugs are plugged on the crawler, each row of the plugs is threadedly connected to the same bucket, the fixing surface of the bucket is between the plugs and the crawler, and each of the buckets is clamped on the crawler.

[0008] As a preferred technical solution of the utility model, the shell is hollow inside, the loading port is tilted and fixed to the shell, and a through hole with a larger top and a smaller bottom is provided inside, and the height of the loading port is set between 1m and 1.5m.

[0009] As a preferred technical solution of the utility model, the observation ring and the outer shell structure are both annular runway structures, both consisting of two straight lines and two semicircles. The thickness of the observation ring is consistent with the thickness of the outer shell. A second annular runway-shaped through hole is provided at the front end of the outer shell, and the observation ring is fixedly mounted to the outer shell through the second through hole.

[0010] As a preferred technical solution of the utility model, the right end of the shell is provided with a through hole three, the width and height of which are greater than those of the hopper, and the opening height of the through hole three is between 0.5m and 1.5m. The rear cover is plugged into the right end of the shell through the through hole three, and bolts threadedly connected to the shell are provided at the upper and lower ends of the rear cover.

[0011] As a preferred technical solution of the utility model, the right side of the upper end of the shell is the discharge port, the structure of the bolt inserted into the track is a cylinder, the structure threadedly connected to the hopper is a threaded rod, and the structure clamped at the front end of the hopper is a disc structure, and a hexagonal groove is provided on the front end surface of the disc structure.

[0012] As a preferred technical solution of the utility model, the hopper on the left side opens upward and is installed on the left side of the crawler. All the hoppers are arranged in an array about the center of the crawler. A L-shaped block is provided at the rear end of the hopper. Two grooves connected up and down are provided at each crawler and hopper installation location. The second groove at the upper end is a square groove. The third groove at the lower end is a L-shaped groove. The L-shaped block is connected to the crawler through the third groove.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a continuous bucket lifting mechanism with the following features:

[0015] Beneficial effects:

[0016] The continuous bucket lifting mechanism is provided with a one-way bearing and a hand crank. When the motor drives the crawler to rotate for feeding, the hand crank remains stationary. When the shell is stuck, it only needs to rotate the hand crank in the opposite direction. At this time, the driven shaft and the hand crank are clamped and fixed by the one-way bearing, thereby rotating the crawler in the opposite direction, so that the stuck material can be loosened and fall to the bottom of the shell.

[0017] The continuous bucket lifting mechanism can observe and find mechanical faults at any time by providing an observation ring with transparent material, so as to stop the machine in time to prevent further damage. At the same time, the installation and disassembly of the bucket are more convenient through the special structure of the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2This is a cross-sectional view of the structure of the outer shell of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the housing of the utility model;

[0021] Figure 4 This is a partial structural diagram of the hand crank of the utility model;

[0022] Figure 5 This is a diagram of the cooperation between the crawler and the hopper and an enlarged diagram of the plug of the utility model;

[0023] Figure 6 It is a schematic diagram of the hopper and part of the crawler structure of the utility model.

[0024] In the figure: 1. base; 2. outer shell; 3. chassis; 4. loading port; 5. observation ring; 6. rear cover; 7. motor; 8. driving shaft; 9. driven shaft; 10. track; 11. one-way bearing; 12. hand crank; 13. bolt; 14. hopper. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1-2A continuous bucket lifting mechanism includes a base 1, a shell 2 is fixedly installed on the upper end of the base 1, the shell 2 is hollow inside, the upper right side is a discharge port, and a loading port 4 is arranged on the left end of the shell 2. The loading port 4 is tilted and fixed to the shell 2, and a through hole 1 with a larger top and a smaller bottom is opened inside. The height of the loading port 4 is set between 1m and 1.5m. The through hole 1 is communicated with the lower left side of the shell 2, so that the material falls directly to the bottom of the shell 2 through the loading port 4, and then is lifted to a specified height by the hopper 14 on the rotating crawler 10. A chassis 3 is fixedly installed on the upper rear end of the shell 2, and an observation ring 5 is arranged on the front end of the shell 2, which is made of transparent plastic. The observation ring 5 and the shell 2 are both circular runway structures, both consisting of two straight lines and two semicircles. The thickness of the observation ring 5 is the same as that of the shell 2. The thickness remains consistent, and an annular runway-shaped through hole II is opened at the front end of the shell 2. The observation ring 5 is fixedly installed with the shell 2 through the through hole II. The observation ring 5 with this structure is consistent with the running path of the hopper 14, and the connection status of each hopper 14 can be observed to prevent the machine from stopping in time due to damage to a certain hopper 14, causing more serious damage. A back cover 6 is fixedly installed on the right end of the shell 2, and a through hole three with a width and height greater than the hopper 14 is opened on the right end of the shell 2, and the opening height of the through hole three is between 0.5m and 1.5m. The back cover 6 is plugged into the right end of the shell 2 through the through hole three, and bolts threadedly connected to the shell 2 are set at the upper and lower ends of the back cover 6. The through hole three of this size and the back cover 6 are convenient for replacing and repairing the hopper 14.

[0029] See also Figure 3-6A continuous bucket lifting mechanism, a motor 7 is installed inside the chassis 3, the front end of the motor 7 is plugged into the rear end of the shell 2, and a driving shaft 8 is fixed to the part inside the shell 2, and a driven shaft 9 is rotatably connected to the lower part of the shell 2. The outer surfaces of the driving shaft 8 and the driven shaft 9 are sleeved with the same crawler 10, and the inner surface of the crawler 10 is provided with a plurality of groups of annular distribution grooves four, and the driving shaft 8 and the driven shaft 9 are provided with convex blocks that cooperate with them to ensure that the crawler 10 will not slip when the driving shaft 8 rotates, thereby improving the stability of the mechanical lifting of materials, the front end of the driving shaft 8 is rotatably connected to the shell 2, the front end of the driven shaft 9 is installed with a one-way bearing 11, and the front end of the one-way bearing 11 is installed with a hand crank 12, and the crawler 10 is provided with a hand crank 12. There are several rows of plugs 13 plugged in. The structure of the plug 13 plugged in the crawler 10 is a cylinder. The structure threadedly connected to the hopper 14 is a threaded rod. The structure clamped on the front end of the hopper 14 is a disc structure. The front end surface of the disc structure is provided with a hexagonal groove. The part threadedly connected to the plug 13 is the hopper 14. There is no threaded structure on the crawler 10, which greatly protects the service life of the crawler 10. Each row of plugs 13 is threadedly connected to the same hopper 14. The fixing surface of the hopper 14 is between the plug 13 and the crawler 10. Each hopper 14 is clamped on the crawler 10. The left hopper 14 opens upward and is installed on the left side of the crawler 10. All hoppers 14 are about the center of the crawler 10. The hopper 14 is arranged in an array, and a L-shaped block is arranged at the rear end of the hopper 14. Two grooves connected up and down are provided at each installation position of the crawler 10 and the hopper 14. The second groove at the upper end is a square groove, and the third groove at the lower end is a L-shaped groove. The L-shaped block is connected with the crawler 10 through the third groove, and the crawler 10 and the hopper 14 are connected in the left and right directions through the third groove. The hopper 14 and the crawler 10 are connected in the up and down directions through the plug 13 to jointly complete the fixing of the hopper 14. When the motor 7 drives the driving shaft 8 to rotate for feeding, the crawler 10 rotates to drive the driven shaft 9 to rotate. At this time, due to the one-way bearing 11, the hand crank 12 and the driven shaft 9 in the rotation direction are not connected with each other. The hand crank 12 is fixed and does not move. Once the device is stuck, first turn off the motor 7, then observe its internal structure through the observation ring 5, and when a damaged part or a hopper 14 is found, the damaged part is rotated to the rear cover 6 by rotating the hand crank 12 in the opposite direction, and then the plug 13 is loosened to disassemble and replace the hopper 14. When disassembling and replacing the hopper 14, it is only necessary to loosen the plug 13, and then move the block of the hopper 14 connected to the through hole three to the groove two, and then the hopper 14 can be disassembled. The continuous bucket lifting mechanism is provided with a quick-release hopper 14, an observation ring 5 and a hand crank 12 to jointly complete the emergency situation when the mechanism is stuck, which is convenient for users to use.

[0030] To sum up: the continuous bucket lifting mechanism is provided with a one-way bearing 11 and a hand crank 12. When the motor 7 drives the crawler 10 to rotate for feeding, the hand crank 12 remains stationary. When the shell is stuck, it is only necessary to rotate the hand crank 12 in the opposite direction. At this time, the driven shaft 9 and the hand crank 12 are clamped and fixed by the one-way bearing 11, thereby rotating the crawler 10 in the opposite direction, so that the stuck and accumulated materials are loosened and fall to the bottom of the shell 2.

[0031] The continuous bucket lifting mechanism can observe and find mechanical faults at any time by providing an observation ring 5 made of transparent material, so as to stop the machine in time to prevent further damage. At the same time, the special structure of the plug 13 makes the installation and disassembly of the hopper 14 more convenient.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous bucket lifting mechanism, comprising a base, characterized in that: A shell is fixedly installed on the upper end of the base, a loading port is provided on the left end of the shell, a chassis is fixedly installed on the upper rear end of the shell, an observation ring is provided on the front end of the shell and is made of transparent plastic, a back cover is fixedly installed on the right end of the shell, a motor is installed inside the chassis, the front end of the motor is plugged into the rear end of the shell, and a driving shaft is fixed to the part inside the shell, a driven shaft is rotatably connected to the lower part of the shell, the outer surfaces of the driving shaft and the driven shaft are sleeved with the same track, the front end of the driving shaft is rotatably connected to the shell, a one-way bearing is installed on the front end of the driven shaft, and a hand crank is installed on the front end of the one-way bearing, a plurality of rows of bolts are plugged on the track, each row of the bolts is threadedly connected to the same hopper, the fixing surface of the hopper is between the bolts and the track, and each of the hoppers is clamped on the track.

2. A continuous bucket lifting mechanism according to claim 1, characterized in that: The shell is hollow inside, the loading port is tilted and fixed to the shell, and a through hole with a larger top and a smaller bottom is provided inside, and the height of the loading port is set between 1m and 1.5m.

3. A continuous bucket lifting mechanism according to claim 1, characterized in that: The observation ring and the outer shell structure are both annular runway structures, both consisting of two straight lines and two semicircles. The thickness of the observation ring is consistent with the thickness of the outer shell. A second annular runway-shaped through hole is provided at the front end of the outer shell, and the observation ring is fixedly mounted to the outer shell through the second through hole.

4. A continuous bucket lifting mechanism according to claim 1, characterized in that: The right end of the shell is provided with a through hole three, the width and height of which are greater than those of the hopper, and the opening height of the through hole three is between 0.5m and 1.5m. The rear cover is plugged into the right end of the shell through the through hole three, and bolts threadedly connected to the shell are provided at the upper and lower ends of the rear cover.

5. The continuous bucket lifting mechanism according to claim 1, characterized in that: The right side of the upper end of the shell is the discharge port, the structure of the bolt plugged into the track is a cylinder, the structure threadedly connected to the hopper is a threaded rod, and the structure clamped on the front end of the hopper is a disc structure, and a hexagonal groove is provided on the front end surface of the disc structure.

6. A continuous bucket lifting mechanism according to claim 1, characterized in that: The hopper opening on the left side is upward and installed on the left side of the crawler. All the hoppers are distributed in an array about the center of the crawler. An L-shaped clamping block is provided at the rear end of the hopper. Each crawler and hopper installation position is provided with two grooves connected up and down. The groove two at the upper end is a square groove; the groove three at the lower end is an L-shaped groove. The L-shaped clamping block is connected to the crawler through the groove three.

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