Multifunctional unloading device of loading machine

Abstract

The utility model belongs to the technical field of loaders, and particularly relates to a multifunctional unloading device of a loader, which comprises an unloading rod provided with a bracket, an ejection head and a scraping component. The bracket is used for being connected with a loading machine, the ejection head is used for ejecting raw materials to be loose, and the bracket and the ejection head are arranged at the two ends of the unloading rod respectively. The scraping assembly comprises a scraping rod and a driving part, one end of the scraping rod is hinged to the discharging rod, a scraping plate used for scraping raw materials is arranged at the other end of the scraping rod, and the driving part is used for driving the scraping rod to rotate; the technical problems that raw materials of papermaking enterprises are low in discharging efficiency and high in cost are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of loading machine, concretely relates to a multifunctional unloading device of loading machine. BACKGROUND

[0002] In the papermaking industry, the product manufacturing mainly takes the bamboo chip as the raw material, usually adopts the large van type truck loading and transports to the raw material stockyard of enterprise, and the bamboo chip is very compact after long time transportation, in order to unload the raw material on the truck completely, the enterprise usually needs to install the material pushing device and the material scraping device (such as Figure 1 And Figure 2 ) on two loading machines respectively, the compact raw material is pushed loose from the van type truck through the material pushing device, and is scattered in the conveyer, then the remaining raw material is scraped clean from the truck through the material scraping device, and the whole unloading process needs at least two loading machines and two operators to cooperate with each other, so the unloading efficiency is low, and the cost of manpower and material resources is high. UTILITY MODEL CONTENTS

[0003] The utility model is aimed at providing a multifunctional unloading device of loading machine to solve the technical problems of low unloading efficiency and high cost of raw material of papermaking enterprise.

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0005] A multifunctional unloading device of loading machine, including the unloading rod, the unloading rod is equipped with the bracket, the material pushing head and the material scraping component, the bracket is used for connecting with the loading machine, the material pushing head is used for pushing loose the raw material, and the bracket and the material pushing head are arranged at both ends of the unloading rod respectively, the material scraping component includes the material scraping rod and the driving part, one end of the material scraping rod is hinged on the unloading rod, the other end of the material scraping rod is equipped with the material scraping plate for scraping the raw material, and the driving part is used for driving the material scraping rod to rotate.

[0006] Further, the driving part includes the hydraulic motor, and a worm and gear pair is arranged between the output shaft of the hydraulic motor and the hinged end of the material scraping rod, so that the material scraping rod can rotate through the hydraulic motor and the worm and gear pair.

[0007] Further, the rib plate is arranged between the material pushing head and the unloading rod and between the material scraping plate and the material scraping rod.

[0008] Further, the material scraping rod can rotate 0-180 degrees on the unloading rod.

[0009] Further, the hydraulic handle is arranged on the hydraulic motor, and the hydraulic handle can be installed in the cab of the loading machine.

[0010] Further, the material pushing head is in the shape of quadrangular pyramid.

[0011] Further, the material scraping plate adopts the cloth-pressing rubber plate.

[0012] Compared with the prior art, the unloading device has the following beneficial technical effects:

[0013] The unloading device combines the material pushing head and the material scraping plate, so that the unloading device can consider both the material pushing mode and the material scraping mode, and only one loader and one operator are needed to complete the unloading work, without the need of two loaders working alternately, which not only speeds up the unloading efficiency, but also saves half of the manpower and equipment cost, and has remarkable economic benefits. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic view of the material pushing loader;

[0015] Figure 2 is a structural schematic view of the material scraping loader;

[0016] Figure 3 is a structural schematic view of the unloading device;

[0017] Figure 4 is a local structural schematic view of the unloading device;

[0018] Figure 5 is a material pushing operation schematic view of the unloading device;

[0019] Figure 6 is a material scraping operation schematic view of the unloading device.

[0020] In the drawing: unloading rod 1, bracket 2, material pushing head 3, material scraping rod 4, material scraping plate 5, hydraulic motor 6, hydraulic handle 61, worm gear pair 7, rib plate 8. DETAILED DESCRIPTION

[0021] The following will be further described in detail through specific embodiments:

[0022] EMBODIMENT

[0023] As Figures 3-4As shown, a multi-functional unloading device for a loader includes an unloading rod 1, on which a bracket 2, a top material head 3, and a scraping assembly are provided. The bracket 2 is used to connect to the loader, and the top material head 3 is used to loosen the raw material. The top material head 3 has a four-sided pyramidal structure. The bracket 2 and the top material head 3 are respectively fixed to both ends of the unloading rod 1. Ribs 8 are welded and fixed between the bottom of the top material head 3 and both sides of the unloading rod 1. The scraping assembly includes scraper rods 4 and a drive component. In this embodiment, two scraper rods 4 are provided, which are respectively installed on both sides of the unloading rod 1. One end of each scraper rod 4 is hinged to the unloading rod 1, and the other end is fixed with a scraper plate 5 for scraping off raw materials. The scraper plate 5 is made of fabric-reinforced rubber sheet, and ribs 8 are welded and fixed between the scraper plates 5. The drive component is used to drive the scraper rods 4 to rotate. The drive component includes a hydraulic motor 6. The output shaft of the hydraulic motor 6 is connected to the hinge end of the scraper rod 4 through a worm gear pair. The hydraulic motor 6 and the worm gear pair enable the scraper rod 4 to rotate. The scraper rod 4 can rotate 0 to 180° around the hinge point. In this embodiment, the unloading rod 1 adopts a rectangular hollow tubular structure. The worm gear pair and the hydraulic motor 6 are both installed inside the unloading rod 1. The hydraulic motor 6 is equipped with a hydraulic handle 61, which can pass through the unloading rod 1 and be installed in the cab of the loader.

[0024] The specific implementation is as follows:

[0025] The unloading device of this embodiment is installed on a loader. When the truck carrying the raw materials arrives, the operator controls the hydraulic motor 6 through the hydraulic handle 61, causing the worm gear pair to drive the two scraper bars 4 to rotate to the rear (e.g., Figure 5 As shown), the top material head 3 is exposed and the material is being ejected; after the material ejection operation is completed, the hydraulic handle 61 is operated to rotate the scraper rod 4 in the opposite direction until the scraper plate 5 is located at the front end of the top material head 3 (as shown). Figure 6 As shown in the image, the pushing and hanging operation can then be carried out.

[0026] This embodiment, by setting a top material head 3 and a rotatable scraper assembly on the unloading rod 1, enables the unloading device to accommodate both top material and scraper operation modes. Only one loader and one operator are needed to complete the unloading work, and the switching between the two operation modes is simple and quick, which can speed up the unloading efficiency, save manpower and equipment costs, and significantly improve the economic benefits of the enterprise. By setting ribs 8 between the top material head 3 and the unloading rod 1 and between the scraper plate 5 and the scraper rod 4, the strength and rigidity of the unloading device can be improved, making the unloading device more stable and reliable, and extending the service life of the unloading device.

[0027] The above only is the embodiment of the present application, and the well-known specific technical solutions and / or common knowledge in the scheme are not described in detail. It should be pointed out that, for those skilled in the art, without departing from the technical solutions of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope claimed in the present application should be subject to the content of its claims, and the specific implementation mode and the like recorded in the specification can be used to explain the content of the claims.

Claims

1. A multi-functional unloading device for a loader, characterized in that: The unloading rod (1) is provided with a bracket (2), a top material head (3) and a scraping assembly. The bracket (2) is used to connect with the loader, and the top material head (3) is used to loosen the raw material. The bracket (2) and the top material head (3) are respectively set at both ends of the unloading rod (1). The scraping assembly includes a scraping rod (4) and a driving component. One end of the scraping rod (4) is hinged to the unloading rod (1), and the other end of the scraping rod (4) is provided with a scraping plate (5) for scraping off the raw material. The driving component is used to drive the scraping rod (4) to rotate.

2. The multi-functional unloading device for loaders according to claim 1, characterized in that: The driving component includes a hydraulic motor (6), and a worm gear pair is provided between the output shaft of the hydraulic motor (6) and the hinge end of the scraper rod (4). The scraper rod (4) can be rotated by the hydraulic motor (6) and the worm gear pair.

3. The multi-functional unloading device for loaders according to claim 1 or 2, characterized in that: Ribs (8) are provided between the top material head (3) and the unloading rod (1), and between the scraper plate (5) and the scraper rod (4).

4. The multi-functional unloading device for loaders according to claim 2, characterized in that: The scraper rod (4) can rotate 0 to 180° on the unloading rod (1).

5. The multi-functional unloading device for loaders according to claim 2, characterized in that: The hydraulic motor (6) is equipped with a hydraulic handle (61), which can be installed in the cab of the loader.

6. The multi-functional unloading device for loaders according to claim 1, characterized in that: The top feed head (3) is in the shape of a four-sided pyramid.

7. The multi-functional unloading device for loaders according to claim 1, characterized in that: The scraper (5) is made of fabric-reinforced rubber sheet.

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