Pipelined twin-ram hoist

Abstract

The utility model discloses a kind of assembly line double-row elevators, relate to the technical field of elevator.The utility model includes base, the top of base is symmetrically fixed with support arm, and the rotatable joint with hopper is between two support arms, the rear side of hopper is fixedly connected with lifting box, lifting box is symmetrically provided with lifting passage inside, rotatable joint with shaft is passed through in lifting passage, and conveying auger is fixed with the sleeve joint on the shaft.The utility model is rotated by driving motor with the shaft together with conveying auger, material in bin can be smoothly lifted to the place of unloading pipe along lifting passage and discharged, can effectively avoid the situation that material is spilled during lifting, by driving hydraulic cylinder telescoping, lifting box can be rotated around the connecting shaft of support arm upper end, the angle of lifting box is adjusted, so that the lifting height of material can be flexibly adjusted, and it can be more flexible applicable to different height assembly line material lifting.

Description

Technical Field

[0001] This utility model belongs to the field of elevator technology, and in particular relates to a double-row elevator for assembly lines. Background Technology

[0002] A bucket elevator is a large mechanical device that transports materials by changing their potential energy. In assembly line processing, bucket elevators are sometimes needed to lift materials from a lower to a higher position. A search revealed a patent with application number 202421325064.4, which discloses a double-row bucket elevator, comprising: a shell, a conveyor belt, a drive mechanism, a first feeding mechanism, and a second feeding mechanism; the conveyor belt is located inside the shell and connected to the drive mechanism; the drive mechanism, the first feeding mechanism, and the second feeding mechanism are respectively fixed through the shell; wherein the first feeding mechanism and the second feeding mechanism are arranged side-by-side, and under the action of the conveyor belt and the drive mechanism, the first feeding mechanism and the second feeding mechanism can be used to simultaneously transport two different types of materials.

[0003] However, during actual use, the applicant found that when using the first and second hopper groups to lift materials, when the first and second hopper groups lift the materials to the highest position, the hopper groups need to move downwards for circulation. At this time, the materials carried inside the hopper groups have not moved to the discharge port, causing the materials inside the hoppers to spill downwards and not fall smoothly and completely into the discharge port, thus reducing the lifting efficiency of the materials. In view of this, we propose a double-row conveyor system. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a double-row elevator for an assembly line, comprising a base, with symmetrically fixed support arms on the top of the base, a hopper rotatably connected between the two support arms, an elevator box fixedly connected to the rear side of the hopper, symmetrically opened lifting channels inside the elevator box, a rotating shaft rotatably connected to the lifting channel via bearings, a conveying auger fixedly fitted onto the rotating shaft, a motor for driving the rotating shaft to rotate fixedly installed on the top of the elevator box, symmetrically opened material bins in the hopper, and symmetrically fixed unloading pipes on the rear side wall of the upper part of the elevator box, and the base and the elevator box being movably connected via a hydraulic cylinder.

[0006] Preferably, a lower connecting support is fixedly provided at the top of the rear side of the base, and an upper connecting support is fixedly provided at the middle of the rear side of the lifting box.

[0007] Preferably, the upper end of the hydraulic cylinder is rotatably connected to the upper connecting support via a connecting shaft, and the lower end of the hydraulic cylinder is rotatably connected to the lower connecting support via a connecting shaft.

[0008] Preferably, the two hoppers are respectively connected to the lower ends of the two lifting channels.

[0009] Preferably, driven gears are sleeved and fixed at the upper ends of both rotating shafts, and driving gears are sleeved and fixed at the output end of the motor, with both driven gears meshing with the driving gear.

[0010] Preferably, the two discharge pipes are respectively connected to the upper ends of the two lifting channels.

[0011] This utility model has the following beneficial effects:

[0012] This utility model discloses a double-row elevator for a production line. A drive motor rotates the shaft along with the conveying auger, smoothly lifting materials from the hopper along the lifting channel to the discharge pipe for discharge. This effectively prevents spillage during the lifting process. By extending and retracting the hydraulic cylinder, the lifting box rotates around the connecting shaft at the upper end of the support arm, allowing for adjustment of the lifting box's angle and thus flexibly adjusting the material lifting height. This makes it more adaptable to lifting materials at different heights on a production line. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a front view structural diagram of a double-row elevator for an assembly line according to the present invention;

[0015] Figure 2 This is a rear view structural schematic diagram of a double-row elevator for an assembly line according to the present invention;

[0016] Figure 3 This is a schematic diagram of the internal structure of the lifting box in a double-row lifting machine for an assembly line according to this utility model.

[0017] The attached diagram lists the components represented by each number as follows:

[0018] 1. Base; 11. Support arm; 12. Lower connecting support; 2. Lifting box; 21. Unloading pipe; 22. Upper connecting support; 23. Lifting channel; 3. Hopper; 31. Storage bin; 4. Motor; 41. Drive gear; 5. Hydraulic cylinder; 6. Rotating shaft; 61. Conveying auger; 62. Driven gear. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 As shown, this utility model provides a technical solution:

[0021] A double-row elevator for an assembly line includes a base 1. Support arms 11 are symmetrically fixed to the top of the base 1. A hopper 3 is rotatably connected between the two support arms 11. An elevator box 2 is fixedly connected to the rear side of the hopper 3. Elevation channels 23 are symmetrically opened inside the elevator box 2. A rotating shaft 6 is rotatably connected to the elevator channel 23 via bearings. A conveying auger 61 is sleeved and fixed on the rotating shaft 6. A motor 4 for driving the rotating shaft 6 is fixedly installed on the top of the elevator box 2. Driven gears 62 are sleeved and fixed to the upper ends of both rotating shafts 6. A drive gear is sleeved and fixed to the output end of the motor 4. 41. Both driven gears 62 are meshed with the driving gear 41. The hopper 3 is symmetrically provided with silos 31. The two silos 31 are respectively connected to the lower ends of the two lifting channels 23. The rear side wall of the upper part of the lifting box 2 is symmetrically fixed with unloading pipes 21. The two unloading pipes 21 are respectively connected to the upper ends of the two lifting channels 23. The drive motor 4 drives the rotating shaft 6 together with the conveying auger 61 to rotate, which can smoothly lift the material in the silos 31 to the unloading pipes 21 along the lifting channel 23 and discharge it, which can effectively avoid the spillage of material during the lifting process.

[0022] The base 1 and the lifting box 2 are movably connected by a hydraulic cylinder 5. A lower connecting support 12 is fixedly installed on the top of the rear side of the base 1, and an upper connecting support 22 is fixedly installed in the middle of the rear side of the lifting box 2. The upper end of the hydraulic cylinder 5 is rotatably connected to the upper connecting support 22 through a connecting shaft, and the lower end of the hydraulic cylinder 5 is rotatably connected to the lower connecting support 12 through a connecting shaft. By driving the hydraulic cylinder 5 to extend and retract, the lifting box 2 can be driven to rotate around the connecting shaft at the upper end of the support arm 11, thereby adjusting the angle of the lifting box 2. This allows for flexible adjustment of the material lifting height, making it more suitable for material lifting on production lines of different heights.

[0023] Working principle: In use, the two materials to be lifted on the production line can be put into the hopper 31 respectively, and the motor 4 is driven to rotate. The rotation of the motor 4 drives the drive gear 41 to rotate, which in turn drives the two driven gears 62 and their shafts 6 to rotate. The rotation of the two shafts 6 drives the two conveying augers 61 to rotate, and the materials in the two hoppers 31 are lifted along the lifting channel 23 to the two discharge pipes 21 for discharge, thus achieving synchronous lifting of the two materials. When it is necessary to adjust the lifting height of the materials, the hydraulic cylinder 5 can be extended and retracted to drive the lifting box 2 and the hopper 3 to rotate around the connecting shaft on the upper part of the support arm 11, thereby adjusting the position and height of the discharge pipe 21 and adjusting the lifting height of the materials.

[0024] The text shows and describes the basic principles, main features and advantages of this utility model. The standard parts used in this utility model can all be purchased from the market, and the irregular parts can be customized according to the description and drawings. The specific connection methods of each part can all adopt conventional methods such as bolts, rivets and welding that are mature in the prior art. The machinery, parts and equipment can all adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art. This part will not be described in detail in the text.

[0025] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0026] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications to the technical solutions described in the foregoing embodiments or equivalent substitutions of some of the technical features shall fall within the protection scope of the present utility model.

Claims

1. A pipelined double-rope hoist comprising a base (1), characterized in that: The top of the base (1) is symmetrically fixed with support arms (11), and a hopper (3) is rotatably connected between the two support arms (11). The rear side of the hopper (3) is fixedly connected with a lifting box (2). The lifting box (2) is symmetrically provided with lifting channels (23). A rotating shaft (6) is rotatably connected in the lifting channel (23) through a bearing. A conveying auger (61) is sleeved and fixed on the rotating shaft (6). A motor (4) for driving the rotating shaft (6) is fixedly installed on the top of the lifting box (2). A hopper (31) is symmetrically provided in the hopper (3). A discharge pipe (21) is symmetrically fixed on the rear side wall of the upper part of the lifting box (2). The base (1) and the lifting box (2) are movably connected by a hydraulic cylinder (5).

2. A pipelined twin-belt elevator as claimed in claim 1, characterized in that A lower connecting support (12) is fixedly installed on the top of the rear side of the base (1), and an upper connecting support (22) is fixedly installed in the middle of the rear side of the lifting box (2).

3. The double-row elevator for an assembly line according to claim 2, characterized in that, The upper end of the hydraulic cylinder (5) is rotatably connected to the upper connecting support (22) via a connecting shaft, and the lower end of the hydraulic cylinder (5) is rotatably connected to the lower connecting support (12) via a connecting shaft.

4. The double-row elevator for an assembly line according to claim 1, characterized in that, The two hoppers (31) are respectively connected to the lower ends of the two lifting channels (23).

5. A double-row elevator for an assembly line according to claim 1, characterized in that, Both of the two rotating shafts (6) are fitted with driven gears (62) at their upper ends, and the output end of the motor (4) is fitted with a driving gear (41). Both driven gears (62) are meshed with the driving gear (41).

6. A double-row elevator for an assembly line according to claim 1, characterized in that, The two discharge pipes (21) are respectively connected to the upper ends of the two lifting channels (23).

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