CN221893929U - A new type of material elevator - Google Patents

Abstract

The utility model discloses a novel material hoister, which comprises a bracket, a feeding bin and a hoisting pipe; the bottom end of the lifting pipe is connected with one end of the feeding bin and is L-shaped, a feeding hole is formed in one side of the feeding bin, a rotating shaft is coaxially arranged in the feeding bin, a spiral body extending to the position of the feeding bin at the lifting pipe is arranged on the rotating shaft, a rotary lifting chain is arranged in the lifting pipe, the lower end of the rotary lifting chain is positioned in the feeding bin and is connected with the rotating shaft, one end of the rotating shaft extends to the outer side of the feeding bin, a first chain wheel is arranged on the rotating shaft, a driving shaft is arranged at the lower portion of the lifting pipe in a rotating mode, a second chain wheel connected with the first chain wheel through a chain is arranged at one end of the driving shaft, and a belt pulley is arranged at the other end of the driving shaft; the upper end of the bracket is rotationally connected with the lower part of the lifting pipe. This lifting machine simple structure and implementation are convenient, can effectively realize when promoting the material, can improve the lifting efficiency of material, simultaneously through the connection of support, can conveniently carry this lifting machine.

Description

A new type of material elevator

Technical Field

The utility model relates to the technical field, in particular to a novel material hoist.

Background Art

Material bucket elevator is a fixed mechanical conveying equipment, which is mainly suitable for the continuous lifting of powder, granular and small pieces of materials. It is widely used because of its simple structure, high conveying efficiency, high lifting height and stable operation.

At present, most material hoists use lifting buckets to lift materials, and the bucket is currently raised or lowered by a single chain. One end of the chain is fixedly connected to the front axle of the bucket car, and the rear axle of the bucket car is fixedly connected to the other end of the chain. The driving sprocket and the passive sprocket fixedly connected to the driving shaft and the passive shaft are provided with chains. Two pairs of rollers are symmetrically arranged at the bottom of the bucket, and the rollers roll on the guide rails. During the lifting process of the bucket, the reducer drives the reducer sprocket on the output shaft of the reducer to rotate, and the reducer sprocket transmits power to the driving shaft through the driving chain. The driving sprocket fixed on the driving shaft drives the passive chain to move, and the passive chain drives the bucket up or down. Since the single chain is fixedly connected to the bottom of the bucket, the bucket is prone to shaking left and right during the lifting process, and the rollers often go off the track, thus affecting production.

Therefore, a new type of material hoist is proposed to solve the current shortcomings.

Utility Model Content

The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a new type of material hoist.

In order to solve the above technical problems, the technical solution provided by the utility model is a new type of material elevator: comprising a bracket, a feed bin and a lifting pipe;

The bottom end of the lifting pipe is connected to one end of the feed bin and is L-shaped. A feed port is provided on one side of the feed bin. A rotating shaft is coaxially provided in the feed bin. A spiral body extending to the feed bin at the lifting pipe is provided on the rotating shaft. A rotary lifting chain is provided in the lifting pipe. The lower end of the rotary lifting chain is located in the feed bin and connected to the rotating shaft. One end of the rotating shaft extends to the outside of the feed bin. A sprocket wheel 1 is provided on the rotating shaft. A driving shaft is rotatably penetrated at the lower part of the lifting pipe. A sprocket wheel 2 connected to the sprocket wheel 1 through a chain is provided at one end of the driving shaft. A pulley is provided at the other end of the driving shaft.

The upper end of the bracket is rotatably connected to the lower part of the lifting pipe.

As an improvement, it also includes a feed hopper, which is trumpet-shaped and detachably connected to the feed bin.

As an improvement, the top end of the lifting pipe is connected with a discharge pipe inclined downward.

As an improvement, a reinforcing rod is provided between the feed bin and the lifting pipe.

As an improvement, the connection between the bracket and the lifting pipe is located above the driving shaft.

As an improvement, a sprocket cover is provided on the lifting pipe.

The advantages of the utility model compared with the prior art are:

1. Through the cooperation of the spiral body and the feed bin, the materials in the feed bin can be collected and transported to the lifting pipe for the rotary lifting chain to lift the materials;

2. The spiral body and the rotary lifting chain are driven synchronously by the rotating shaft to simplify the structure. At the same time, the material collection and lifting can be carried out synchronously, thereby improving the lifting efficiency of the material;

3. The elevator has a simple structure and is easy to implement. It can effectively lift materials and improve the lifting efficiency of materials. At the same time, the elevator can be easily carried through the connection of the bracket.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a structural schematic diagram of a novel material elevator of the present utility model.

FIG. 2 is a second structural schematic diagram of a novel material elevator of the present utility model.

FIG3 is a schematic diagram of the structure of a novel material hoist of the utility model with the sprocket cover removed.

FIG. 4 is a front view of a novel material hoist of the present utility model.

Fig. 5 is a cross-sectional view taken along line A-A in the figure.

FIG6 is a schematic structural diagram of another embodiment of a novel material hoist of the utility model.

As shown in the figure: 1. bracket, 2. feed bin, 3. lifting pipe, 4. feed port, 5. rotating shaft, 6. spiral, 7. rotary lifting chain, 8. sprocket one, 9. driving shaft, 10. sprocket two, 11. pulley, 12. discharge pipe, 13. reinforcing rod, 14. sprocket cover, 15. feed hopper.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the utility model embodiments clearer, the technical solution in the utility model embodiments will be clearly and completely described below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are part of the utility model embodiments, not all of the embodiments. Generally, the components of the utility model embodiments described and shown in the drawings here can be arranged and designed in various different configurations.

In the description of the utility model embodiments, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

In the description of the embodiments of the utility model, "plurality" means at least 2.

In the description of the utility model embodiments, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

As shown in Figures 1-5, a new type of material elevator is shown. The elevator is installed on a tractor and is driven by connecting with the tractor.

The elevator comprises a bracket 1, a feed bin 2 and a lifting pipe 3. In a specific implementation, the bracket 1 is a frame structure, and the lower end of the bracket 1 is fixedly connected to the tractor to achieve the connection between the elevator and the tractor;

The feed bin 2 is a horizontally placed cylindrical structure, and the bottom end of the lifting pipe 3 is connected to one end of the feed bin 2 and is L-shaped. When in use, the lifting pipe 3 is vertically arranged, and the material is lifted through the substitute pipe 3.

Furthermore, a reinforcing rod 13 is provided between the feed bin 2 and the lifting pipe 3. The provision of the reinforcing rod 13 ensures the stability of the structure between the feed bin 2 and the lifting pipe 3, and ensures the stability of the operation of the elevator when lifting materials.

A feed port 4 is provided on one side of the feed bin 2. The feed port 4 is located on the side of the feed bin 2. The feed port 4 extends to both ends of the feed bin 2. The entry of the lifting material is achieved through the feed port 4.

A rotating shaft 5 is coaxially provided in the feed bin 2, and both ends of the rotating shaft 5 extend to both ends of the feed bin 2. A spiral body 6 is provided on the rotating shaft 5 and extends to the feed bin 2 located at the lifting pipe 3. The rotation of the rotating shaft 5 drives the rotation of the spiral body 6. At the same time, the spiral body 6 is adapted to the lower inner wall of the feed bin 2. Through the rotation of the spiral body 6, the material located in the feed bin 2 can be transported to the position of the feed bin 2 close to the lifting pipe 3, and then the material is lifted and transported through the lifting pipe 3 by the rotary lifting chain 7 in the lifting pipe 3.

A rotary lifting chain 7 is provided in the lifting pipe 3, and the lifting chain 7 is matched with the inner wall of the lifting pipe 3. The material is lifted through the lifting pipe 3 by the rotation of the rotary lifting chain 7; the lower end of the rotary lifting chain 7 is located in the feed bin 2 and is connected to the rotating shaft 5. Specifically, the rotary lifting chain 7 located in the feed bin 2 is matched with the inner wall of the feed bin 2. In actual implementation, when the rotating shaft 5 rotates, the screw 6 and the rotary lifting chain 7 are driven to work at the same time. When the screw 6 transports the material in the feed bin 2 to the rotary lifting chain 7, the material is lifted through the lifting pipe 3 under the rotation of the rotary lifting chain 7.

One end of the rotating shaft 5 extends to the outside of the feed bin 2, and a sprocket wheel 8 is provided on the rotating shaft 5. A driving shaft 9 is rotatably passed through the lower part of the lifting tube 3. Specifically, the driving shaft 9 passes through the rotary lifting chain 7. A sprocket wheel 2 10 connected to the sprocket wheel 8 through a chain is provided at one end of the driving shaft 9, and a pulley 11 is provided at the other end of the driving shaft 9;

During implementation, the pulley 11 is connected to the tractor through a belt, and the tractor drives the pulley 11 to rotate, thereby driving the driving shaft 9. At the same time, since the sprocket 1 8 and the sprocket 2 10 are connected by a chain, the sprocket 1 8 is driven, and finally the rotating shaft 5 is driven, thereby driving the spiral body 6 and the rotary lifting chain 7 to achieve the effect of material lifting.

The upper end of the bracket 1 is rotatably connected to the lower part of the lifting pipe 3 . Specifically, the connection between the bracket 1 and the lifting pipe 3 is located above the driving shaft 9 .

In a specific implementation, the lower end of the bracket 1 is fixedly connected to the tractor to realize the connection between the hoist and the tractor. After use, since the upper end of the bracket 1 is rotatably connected to the lower part of the lifting pipe 3, the hoist can be placed horizontally, which is convenient for carrying the hoist.

As another embodiment, as shown in FIG. 6 , it further includes a feed hopper 15 , which is trumpet-shaped and detachably connected to the feed bin 2 , and a discharge pipe 12 inclined downward is connected to the top of the lifting pipe 3 .

During implementation, the setting of the feed hopper 15 facilitates the addition of materials and improves the material lifting efficiency. The setting of the discharge pipe 12 facilitates the output of materials. At the same time, the hose can be easily connected to the elevator to facilitate the output of the lifted materials.

Furthermore, a plurality of flow limiting plates may be arranged at intervals at the feed port 4 of the feed bin 2 to prevent a large amount of material from entering and clogging the internal structure, thereby causing a malfunction of the elevator.

The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims (6)

1. A novel material lifting machine which characterized in that: comprises a bracket (1), a feeding bin (2) and a lifting pipe (3);

The utility model discloses a feeding device, including feeding bin (2), lifting tube (3), sprocket (8) are arranged on one side of feeding bin (2), coaxial rotation axis (5) are arranged in feeding bin (2), spiral body (6) extending to feeding bin (2) and located lifting tube (3) are arranged on rotation axis (5), rotary lifting chain (7) are arranged in lifting tube (3), the lower extreme of rotary lifting chain (7) is located feeding bin (2) and links to each other with rotation axis (5), one end of rotation axis (5) extends to the outside of feeding bin (2), sprocket (8) are arranged on rotation axis (5), driving shaft (9) are worn to rotate in lifting tube (3) lower part, one end of driving shaft (9) is equipped with sprocket (10) that links to each other with sprocket (8) through the chain, the other end of driving shaft (9) is equipped with belt pulley (11);

the upper end of the bracket (1) is rotationally connected with the lower part of the lifting pipe (3).

2. The novel material elevator according to claim 1, wherein: still include feeder hopper (15), feeder hopper (15) are loudspeaker form and are connected with feeding storehouse (2) detachably.

3. The novel material elevator according to claim 1, wherein: the top end of the lifting pipe (3) is connected with a downward-inclined discharging pipe (12).

4. The novel material elevator according to claim 1, wherein: a reinforcing rod (13) is arranged between the feeding bin (2) and the lifting pipe (3).

5. The novel material elevator according to claim 1, wherein: the connecting part of the bracket (1) and the lifting pipe (3) is positioned above the driving shaft (9).

6. The novel material elevator according to claim 1, wherein: the lifting pipe (3) is provided with a sprocket cover (14).