Waterwheel type material loading and unloading machine

Abstract

The utility model relates to a waterwheel type material loading and unloading machine which comprises a machine frame and a rotating disc, a telescopic mechanism is arranged on the machine frame, the center line of the rotating disc is horizontally arranged and rotationally erected on the telescopic mechanism, the telescopic mechanism drives the rotating disc to move up and down, and a driving mechanism for driving the rotating disc to rotate is arranged on the machine frame. A plurality of buckets are evenly distributed on the rotary disc in the circumferential direction, when the buckets rotate to the lowest point in the circumferential direction, materials are shoveled, and when the buckets rotate to the highest point, the materials are poured into the material receiving hopper. Materials can be continuously loaded and unloaded through the multiple buckets, the operation efficiency is greatly improved, the materials poured out of the buckets are received through the receiving hopper, the materials are conveniently collected, the materials are guided and conveyed to the outer side through the feeding plate, and a truck is conveniently matched for receiving the materials. The telescopic mechanism drives the rotating disc to move up and down, the height of the rotating disc can be correspondingly adjusted according to the height of materials, and therefore the bucket can make contact with the materials at the bottom all the time to shovel the materials, loading is more sufficient, and using is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to material loading and unloading mechanical technology field, and specifically refers to a waterwheel type material loading and unloading machine. BACKGROUND

[0002] At present, the traditional material loading and unloading method on the domestic market is to select excavators of different sizes according to the site and goods, then transport through trucks, but this method is more suitable for land operation, and the excavator cannot work continuously for a long time according to manual operation requirements, and the excavator is single operation during loading and unloading, which needs to dig and unload one shovel at a time, the operation efficiency is low, and the equipment rental cost is expensive.

[0003] Publication No. CN207208609U discloses a waterwheel type bulk Chinese medicine sorting device: including a storage container, a receiving container, a turntable, a turntable driving mechanism and a plurality of scooping containers arranged on the turntable; the turntable is rotatably arranged along the horizontal direction with the center axis, the bottom of the turntable is placed in the storage container, the scooping container is arranged on the turntable around the center of the turntable, the turntable driving mechanism drives the turntable to rotate, so that the scooping container scoops up the Chinese medicine from the storage container and rotates to the other side to pour into the receiving container. Since the receiving container is arranged on the ground on one side of the turntable, it cannot be used with the truck. And because the height of the turntable cannot be adjusted, when the operation is carried out and the height of the material is reduced, the scooping container cannot contact the bottom material, so that part of the material in the storage container cannot be scooped up, the material loading and unloading is not sufficient, and the use is not convenient. UTILITY MODEL CONTENTS

[0004] The utility model provides a waterwheel type material loading and unloading machine in view of the deficiency of prior art, which is convenient for truck to cooperate with receiving, and the height of the turntable can be adjusted according to the height of the material, so that the bucket can always contact the bottom material to scoop up the material, the loading and unloading are more sufficient, and the use is more convenient.

[0005] The utility model is realized through the following technical schemes, a waterwheel type material loading and unloading machine, including frame, the frame is rotationally provided with the turntable, the center line of the turntable is horizontally arranged, the frame is equipped with the drive mechanism that drives the rotation of the turntable, the turntable is evenly distributed with a plurality of buckets along the circumference, the frame is also equipped with the receiving hopper, the receiving hopper is equipped with the inclined extension of the feeding plate away from the direction of the turntable at the discharge port.

[0006] The rotation of the rotating disc is driven by the driving mechanism, so that the plurality of buckets on the rotating disc rotates circumferentially. The loading and unloading of the material can be continuously carried out during the rotation of the plurality of buckets, the operation efficiency is greatly improved, the operation process does not need manual operation, long-time continuous operation can be carried out, the long-time continuous operation requirement is met, the material dumped by the bucket is received by the receiving hopper, the material is collected, and the material is guided by the feeding plate to the outside, which is convenient for the truck to cooperate with the receiving.

[0007] As an optimization, the receiving hopper is located between the highest point of rotation of the bucket and the lowest point of rotation. This optimization facilitates the receiving hopper to receive the material dumped by the bucket.

[0008] As an optimization, the receiving hopper includes a hopper body and a feeding plate, the hopper body is a hollow triangular prism structure, the top end face of the hopper body is open, the hopper bottom is provided with the discharge port, and the feeding plate is fixedly connected below the discharge port. This optimization adopts a triangular prism structure, which is stable and convenient to install and fix. And the top port is rectangular, the receiving range is larger.

[0009] As an optimization, the side of the bucket close to the center of the rotating disc is a slope, and the included angle between the slope and the tangent of the rotating disc is 30-45°. This optimization facilitates the sliding and dumping of the material when the bucket rotates to the highest point.

[0010] As an optimization, the machine frame is further provided with a telescopic mechanism for driving the rotating disc and the receiving hopper to move up and down synchronously. This optimization drives the rotating disc to move downward by the telescopic mechanism, so that the bucket can always contact the material at the bottom and scoop the material when the bucket rotates to the lowest point.

[0011] As an optimization, the telescopic mechanism includes two telescopic cylinders fixed on the machine frame and arranged vertically, the two telescopic cylinders are located on the two sides of the rotating disc and are oppositely arranged, and the rotating disc is rotationally connected with the upper ends of the two telescopic cylinders. This optimization drives the rotating disc to move up and down by the telescopic cylinders.

[0012] As an optimization, the receiving hopper is fixed on the upper end of the same side telescopic cylinder. This optimization also drives the receiving hopper to move up and down by the telescopic cylinder.

[0013] The utility model discloses a beneficial effect is: through the carousel drive multiple shovel synchronous rotation forms the waterwheel type structure, multiple shovel can continuously carry out the loading and unloading of material in the rotation process, and the operation efficiency is greatly improved, and the operation process does not need manual operation, can carry out long time continuous operation, satisfies long time continuous operation demand. Through the receiving hopper of shovel dump material, the collection of material is convenient, and material is guided to the outside through the feeding plate, and the truck is convenient for cooperation receiving material. The up-and-down movement of carousel is driven through telescopic mechanism, can adjust carousel height according to the height of material, thereby making shovel can always contact the material of bottom and shovel up material, and loading is more sufficient, and use is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the three-dimensional schematic view of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 It is Figure 2 the enlarged view of A part (shovel rotation to the highest point) of the utility model;

[0017] Figure 4 It is the side view of the utility model;

[0018] The shown in the figure:

[0019] 1, frame, 11, base, 12, track wheel, 2, telescopic cylinder, 3, carousel, 31, disc, 32, connecting plate, 4, shovel, 5, receiving hopper, 51, hopper body, 52, feeding plate, 53, discharge port, 6, drive motor, 7, bearing seat. DETAILED DESCRIPTION

[0020] In order to clearly illustrate the technical features of the scheme, the following through specific embodiment, the scheme is described.

[0021] As Figures 1 to 4 The utility model discloses a waterwheel type material loading and unloading machine, including frame 1, carousel 3 is rotationally arranged on frame 1, and the center line of carousel 3 is horizontally arranged, and frame 1 is equipped with the drive mechanism of drive carousel 3 rotation. Multiple shovels 4 are uniformly distributed on carousel 3 along the circumference, and receiving hopper 5 is further arranged on frame 1, and feeding plate 52 is arranged at the discharge port of receiving hopper 5 and extends obliquely away from carousel 3.

[0022] The rotation of the rotating disc 3 is driven by the driving mechanism, so that the plurality of buckets 4 rotate along the circumference following the rotating disc 3. The loading and unloading of the material can be continuously carried out during the rotation of the plurality of buckets 4, the operation efficiency is greatly improved, the operation process does not need manual operation, long-time continuous operation can be carried out, and the long-time continuous operation requirement is met. The material poured out by the bucket is received by the receiving hopper, which facilitates the collection of the material, and the material is guided by the feeding plate to the outside, which facilitates the cooperation of the truck with the receiving material.

[0023] The rack 1 is provided with a through hole for the rotating disc and the bucket to pass through.

[0024] The rack 1 is further provided with a telescopic mechanism for driving the rotating disc 3 and the receiving hopper 5 to move up and down synchronously. The rotating disc 3 is driven to move downward by the telescopic mechanism, so that the bucket 4 can always contact the material at the bottom to scoop up the material.

[0025] Specifically, the telescopic mechanism includes two telescopic cylinders 2 fixed on the rack 1 and arranged vertically, the two telescopic cylinders 2 are located on the two sides of the rotating disc 3 and are oppositely arranged, the rotating disc 3 is rotationally connected with the upper ends of the two telescopic cylinders 2, and the receiving hopper 5 is fixed on the upper end of the same side telescopic cylinder 2. The rotating disc 3 and the receiving hopper are driven to move up and down synchronously by the synchronous extension and contraction of the two telescopic cylinders 2, so as to adapt to different material heights and facilitate the adjustment of the material scooping height of the bucket.

[0026] Specifically, the rotating disc 3 is fixedly connected with a rotating shaft on each side, the rotating shaft is coaxially arranged with the center line of the rotating disc 3, the upper end of each of the two telescopic cylinders 2 is fixedly connected with a bearing seat 7, and the two rotating shafts and the two bearing seats 7 are rotationally connected one by one.

[0027] Specifically, the opening directions of the plurality of buckets 4 are the same, the bucket 4 is fixedly connected on one side of the rotating disc 3, the bucket 4 rotates along the circumference following the rotating disc 3, the material is scooped up when the bucket rotates to the lowest point, and the material is poured out when the bucket rotates to the highest point.

[0028] Specifically, the side close to the center of the rotating disc 3 of the bucket 4 is a slope, and the included angle between the slope and the tangent line of the rotating disc 3 is 30-45°. When the bucket rotates to the highest point, the slope of the bucket inclines downward, facilitating the sliding and pouring of the material. The included angle between the slope and the tangent line of the rotating disc in the embodiment is 30°.

[0029] Specifically, the driving mechanism is a driving motor 6, the driving motor 6 is fixedly arranged on the bearing seat 7 on the side of the rotating disc 3 away from the bucket, the output end of the driving motor 6 is fixedly connected with the rotating shaft on the same side of the rotating disc 3, and the rotation of the rotating disc is driven.

[0030] Specifically, the receiving hopper and the bucket are arranged on the same side, and the receiving hopper 5 is located between the highest point and the lowest point of the rotation of the bucket 4, the material is poured into the receiving hopper 5 when the bucket 4 rotates to the highest point.

[0031] The receiving hopper 5 comprises a hopper body 51 and a feeding plate 52, the hopper body 51 is a hollow triangular prism structure, the hopper body 51 is provided with an opening at the top end face, the hopper body 51 is provided with a discharge port 53 at the bottom, and the feeding plate 52 is fixedly connected below the discharge port 53. The hopper body 51 in the embodiment is fixedly arranged on the same side bearing seat 7. The material is received by the hopper body, and the material is guided to the outside through the feeding plate. In use, the truck can be opened below the feeding plate 52, so that the material can be directly transported to the truck for transportation through the guidance of the feeding plate.

[0032] Working principle: in use, the telescopic cylinder 2 is telescoped to make the rotating disc 3 move up and down, so that the bucket 4 can contact the bottom material when rotating to the lowest point. The truck is opened below the feeding plate 52 of the receiving hopper 5 to receive the material. The rotating disc 3 is driven to rotate by the driving motor 6, so that the bucket 4 rotates circumferentially. When the bucket 4 rotates to the lowest point, the material is scooped up, and when the bucket 4 rotates to the highest point, the material slides along the slope of the bucket and falls into the receiving hopper 5, and then slides to the truck through the guidance of the feeding plate. Through the simultaneous rotation of multiple buckets, the material can be continuously loaded and unloaded into the truck, and the operation efficiency is greatly improved. As the operation proceeds, the material height decreases, and when the bucket cannot scoop up the material, the telescopic cylinder is driven to retract, so that the rotating disc moves downward, so that the bucket can always contact the material, which is convenient to use.

[0033] Of course, the above description is not limited to the above examples, and the technical features not described in the utility model can be realized by or using the prior art, which will not be repeated here; the above embodiments and drawings are only used to illustrate the technical scheme of the utility model and are not limited to the utility model, the preferred embodiments of the utility model are described in detail, and those skilled in the art should understand that the changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the utility model do not deviate from the purpose of the utility model, and should also belong to the protection scope of the claims of the utility model.

Claims

1. A waterwheel type material handling machine, comprising a frame (1), a rotating disc is rotatably arranged on the frame, a center line of the rotating disc (3) is horizontally arranged, a driving mechanism for driving the rotating disc (3) to rotate is arranged on the frame (1), characterized in that: The rotary table (3) is uniformly provided with a plurality of buckets (4) in the circumferential direction, and the rack (1) is further provided with a receiving hopper (5), and the receiving hopper (5) is provided with a feeding plate (52) extending obliquely away from the rotary table (3) at a discharge port (53) of the receiving hopper (5).

2. The water-race material handler of claim 1, wherein: The receiving hopper (5) is located between the highest turning point and the lowest turning point of the bucket (4).

3. The water-race material handler of claim 1, wherein: The receiving hopper (5) comprises a hopper body (51) and a feeding plate (52), the hopper body (51) is a hollow triangular prism structure, the top end face of the hopper body is open, the bottom of the hopper body is provided with the discharge port (53), and the feeding plate (52) is fixedly connected below the discharge port.

4. The water-race material handler of claim 1, wherein: The side of the bucket (4) close to the center of the rotary table (3) is a slope, and the included angle between the slope and the tangent of the rotary table is 30-45°.

5. The water- rams material handler of claim 1, wherein: The rack (1) is further provided with a telescopic mechanism for driving the rotary table (3) and the receiving hopper (5) to move up and down synchronously.

6. The water- wheel material handler of claim 5, wherein: The telescopic mechanism comprises two telescopic cylinders (2) fixed on the rack (1) and arranged vertically, the two telescopic cylinders are located on the two sides of the rotary table (3) and are oppositely arranged, and the rotary table (3) is rotationally connected with the upper ends of the two telescopic cylinders.

7. The water- ratchet material handler of claim 5, wherein: The receiving hopper (5) is fixedly connected to the upper end of the same side telescopic cylinder (2).

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