Loading machine

Abstract

The utility model discloses a loader, and particularly relates to the technical field of loaders, which comprises a bucket mounted at the front end of a loader body, a lifting component is hinged to the rear side of the bucket, a tipping bucket component is hinged to the lifting component, one end of the tipping bucket component is hinged to the bucket, a distance adjusting component is arranged above the bucket, and the distance adjusting component is arranged above the bucket. A bucket cover matched with a bucket cover is installed at the front end of the distance adjusting assembly, and one end of the lifting assembly, one end of the bucket tipping assembly and one end of the distance adjusting assembly are all hinged to the loader body. Through cooperative work of all the components, the bucket can be lifted and overturned, the position of the bucket cover can be adjusted, the problems that fresh corn is prone to rolling during loading, loading efficiency is low and the like are effectively solved, the one-time loading capacity is improved, and the fresh corn loading machine is suitable for various operation scenes.

Description

Technical Field

[0001] This utility model relates to the field of loader technology, and more specifically, to a loader. Background Technology

[0002] The production and processing of fresh sweet corn occupies an important position in modern agriculture, with its industrial chain involving multiple links such as planting, harvesting, transportation, and processing. In this series of processes, loaders, as important material handling equipment, play a crucial role in the efficient processing of fresh sweet corn.

[0003] Fresh corn typically has specific shapes, sizes, and physical characteristics. It is mostly long and cylindrical in shape, with a relatively smooth surface, and often retains husks and other appendages after harvesting. These characteristics make fresh corn more difficult to handle during loading compared to other blocky or granular materials. Traditional loaders have shown many limitations when loading fresh corn.

[0004] In actual production scenarios, the stacking of fresh corn is complex and varied. It may be piled at different heights and densities in the field, and the buckets of traditional loaders, due to their fixed structure, find it difficult to accurately adapt to these changes. When the bucket is inserted into the corn pile, it cannot effectively adjust according to the actual distribution of the corn, which can easily lead to corn slipping or the bucket not being fully filled, thus reducing the loading capacity per load and increasing the number of loading operations and time costs.

[0005] Furthermore, traditional loaders also present problems when transporting fresh corn. Due to the lack of specific protective and securing measures for fresh corn, it easily rolls and shakes within the bucket during loader movement. This not only risks corn falling out of the bucket and causing material loss, but also affects the loader's stability and increases safety hazards. Moreover, during unloading, the structural design of traditional loaders results in incomplete unloading, with some corn remaining in the bucket, requiring additional cleaning work and further reducing operational efficiency.

[0006] Therefore, a loader is proposed. Utility Model Content

[0007] In order to overcome the above-mentioned defects of the prior art, the present invention provides a loader to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a loader, including a bucket installed at the front end of the loader body, a lifting assembly hinged to the rear side of the bucket, a tipping assembly hinged to the lifting assembly, one end of the tipping assembly hinged to the bucket, an adjusting assembly provided above the bucket, a bucket cover installed at the front end of the adjusting assembly that engages with the bucket cover, and one end of the lifting assembly, the tipping assembly, and the adjusting assembly all hinged to the loader body.

[0009] Preferably, the lifting assembly includes a boom, a first hydraulic telescopic rod, and a crossbeam. There are two booms and two first hydraulic telescopic rods. One end of each boom is hinged to the rear sides of the bucket, and the other end of the two booms is hinged to the front end of the loader body. A first hydraulic telescopic rod is hinged between each boom and the loader body, and a crossbeam is installed between the two booms.

[0010] Preferably, the tipping bucket assembly includes an adjusting arm, a transmission arm, and a second hydraulic telescopic rod. The adjusting arm is hinged to the crossbeam, one end of the adjusting arm is hinged to the transmission arm, one end of the transmission arm is hinged to the bucket, and the other end of the adjusting arm is hinged to the second hydraulic telescopic rod connected to the loader body.

[0011] Preferably, a hinge frame is installed at the middle of the top of the crossbeam, and the adjusting arm is hinged to the hinge frame.

[0012] Preferably, the adjusting assembly includes a connecting plate, a crossbar, a guide sleeve, a third hydraulic telescopic rod, and a fourth hydraulic telescopic rod. Two connecting plates are symmetrically installed on the top of the bucket cover, and the tops of the two connecting plates are connected by a crossbar. A fourth hydraulic telescopic rod connected to the loader body is hinged in the middle of the crossbar. Guide sleeves are symmetrically installed on the bucket, and a telescopic end of a third hydraulic telescopic rod is slidably inserted into each guide sleeve. One end of each third hydraulic telescopic rod is hinged to the corresponding connecting plate, and the other end of each third hydraulic telescopic rod is hinged to the front end of the loader body.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] The lifting assembly allows for flexible adjustment of the bucket height, making it easy to scoop fresh corn close to the ground and adapt to different site heights during loading. The tipping assembly allows the bucket to gradually swing upward, ensuring that the corn enters the bucket smoothly without falling off. During unloading, the bucket swings downward for quick unloading, improving loading and unloading efficiency.

[0015] The adjustable distance assembly can precisely adjust the distance and tilt angle between the bucket cover and the bucket. During loading, the position of the bucket cover can be adjusted according to the actual situation to effectively prevent corn from sliding and rolling forward or to the sides. This not only increases the loading capacity at one time but also prevents corn from scattering during loading, further improving loading efficiency.

[0016] The lifting assembly adopts a double boom and double first hydraulic telescopic rod structure, and there is a crossbeam connecting the booms, which enhances the stability of the overall structure and ensures the smoothness of the bucket during the lifting process, making it suitable for loading heavy fresh corn.

[0017] All components are driven by hydraulic telescopic rods, making them easy to operate and flexible. They can precisely control the movement of the bucket and bucket cover according to different operating scenarios and corn loading requirements, such as the corn stacking conditions in different sites and the height of transport vehicles, to meet diverse fresh corn loading needs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the connection structure between the lifting assembly and the tipping assembly and the bucket of this utility model.

[0020] Figure 3 This is a schematic diagram of the distance adjustment component and the bucket cover connection structure of this utility model.

[0021] The attached figures are labeled as follows: 1. Bucket; 2. Lifting assembly; 201. Boom; 202. First hydraulic telescopic rod; 203. Crossbeam; 3. Bucket tipping assembly; 301. Adjusting arm; 302. Drive arm; 303. Second hydraulic telescopic rod; 4. Adjustment assembly; 401. Connecting plate; 402. Crossbar; 403. Guide sleeve; 404. Third hydraulic telescopic rod; 405. Fourth hydraulic telescopic rod; 5. Bucket cover. Detailed Implementation

[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] As attached Figures 1-3 The loader shown includes a bucket 1 installed at the front end of the loader body. A lifting assembly 2 is hinged to the rear side of the bucket 1. A tipping assembly 3 is hinged to the lifting assembly 2. One end of the tipping assembly 3 is hinged to the bucket 1. An adjusting assembly 4 is provided above the bucket 1. A bucket cover 5 that fits into the bucket 1 is installed at the front end of the adjusting assembly 4. One end of the lifting assembly 2, the tipping assembly 3, and the adjusting assembly 4 are all hinged to the loader body.

[0024] In practice, the lifting component 2 can adjust the height of the bucket 1 by raising or lowering it. The tipping component 3 can tip the bucket 1 over to facilitate the loading and unloading of fresh corn. The adjusting component 4 can adjust the distance between the bucket cover 5 and the bucket 1, and can also adjust the tilt angle of the bucket cover 5. This allows the bucket cover 5 to be adjusted to a suitable distance when the bucket 1 is scooping up corn, thus blocking the corn and preventing it from slipping. This increases the amount of corn scooped up, thereby improving the loading efficiency of fresh corn.

[0025] The lifting assembly 2 includes a boom 201, a first hydraulic telescopic rod 202, and a crossbeam 203. There are two booms 201 and two first hydraulic telescopic rods 202. One end of each boom 201 is hinged to the rear two sides of the bucket 1, and the other end of the two booms 201 is hinged to the front end of the loader body. Each boom 201 and the loader body is hinged to a first hydraulic telescopic rod 202. A crossbeam 203 is installed between the two booms 201.

[0026] In practice, the two first hydraulic telescopic rods 202 extend and retract, which allows the two booms 201 to swing up and down, thereby raising and lowering the bucket 1. When the bucket 1 is loading fresh corn, the bucket 1 is lowered and placed on the ground, and the loader body can move to load the fresh corn.

[0027] The tipping assembly 3 includes an adjusting arm 301, a transmission arm 302, and a second hydraulic telescopic rod 303. The adjusting arm 301 is hinged to the crossbeam 203. One end of the adjusting arm 301 is hinged to the transmission arm 302, and one end of the transmission arm 302 is hinged to the bucket 1. The other end of the adjusting arm 301 is hinged to the second hydraulic telescopic rod 303, which is connected to the loader body.

[0028] A hinge frame is installed at the top center of the crossbeam 203, and the adjusting arm 301 is hinged to the hinge frame.

[0029] In practice, the extension and retraction of the second hydraulic telescopic rod 303 causes one end of the adjusting arm 301 to swing up and down, thereby causing the other end of the adjusting arm 301 to drag the transmission arm 302 to swing up and down, so that the bucket 1 can be tilted up and down. When loading fresh corn, as the loader body moves, the bucket 1 can gradually swing upward, so that the fresh corn can enter the bucket 1 without falling out. When unloading the fresh corn, the bucket 1 swings downward, which can directly cause the fresh corn to fall out.

[0030] The adjustable distance assembly 4 includes a connecting plate 401, a crossbar 402, a guide sleeve 403, a third hydraulic telescopic rod 404, and a fourth hydraulic telescopic rod 405. Two connecting plates 401 are symmetrically installed on the top of the bucket cover 5. The tops of the two connecting plates 401 are connected by the crossbar 402. The fourth hydraulic telescopic rod 405, which is connected to the loader body, is hinged in the middle of the crossbar 402. Guide sleeves 403 are symmetrically installed on the bucket 1. A telescopic end of a third hydraulic telescopic rod 404 is slidably inserted into each guide sleeve 403. One end of each third hydraulic telescopic rod 404 is hinged to the corresponding connecting plate 401, and the other end of each third hydraulic telescopic rod 404 is hinged to the front end of the loader body.

[0031] In practice, when loading fresh corn, the fourth hydraulic telescopic rod 405 retracts, pulling the crossbar 402. Under the hinge of the third hydraulic telescopic rod 404, the connecting plates 401 lift the bucket cover 5. Both the third and fourth hydraulic telescopic rods 404 and 405 extend, moving the bucket cover 5 relatively away from the bucket 1. During the loading of fresh corn into the bucket 1, the two third hydraulic telescopic rods 404 retract, pressing the bucket cover 5 down to engage with the bucket 1. Then, the third and fourth hydraulic telescopic rods 404 engage with the fourth hydraulic telescopic rod 405, bringing the bucket cover 5 closer to the bucket 1. This allows the fresh corn between the bucket cover 5 and the bucket 1 to be loaded, preventing the corn from rolling forward or to the sides during loading. This increases the single-load capacity and prevents the corn from falling out after loading, thus improving the loading efficiency of fresh corn.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A loader, comprising a bucket (1) mounted at the front end of the loader body, characterized in that: A lifting assembly (2) is hinged to the rear side of the bucket (1), and a tipping assembly (3) is hinged to the lifting assembly (2). One end of the tipping assembly (3) is hinged to the bucket (1). An adjusting assembly (4) is provided above the bucket (1). A bucket cover (5) that fits into the bucket (1) is installed at the front end of the adjusting assembly (4). One end of the lifting assembly (2), the tipping assembly (3), and the adjusting assembly (4) are all hinged to the loader body.

2. A loader according to claim 1, characterized in that: The lifting assembly (2) includes a boom (201), a first hydraulic telescopic rod (202), and a crossbeam (203). There are two booms (201) and two first hydraulic telescopic rods (202). One end of each boom (201) is hinged to the rear sides of the bucket (1), and the other end of the two booms (201) is hinged to the front end of the loader body. Each boom (201) and the loader body are hinged to a first hydraulic telescopic rod (202), and a crossbeam (203) is installed between the two booms (201).

3. A loader according to claim 2, characterized in that: The tipping assembly (3) includes an adjusting arm (301), a transmission arm (302), and a second hydraulic telescopic rod (303). The adjusting arm (301) is hinged to the crossbeam (203). One end of the adjusting arm (301) is hinged to the transmission arm (302), and one end of the transmission arm (302) is hinged to the bucket (1). The other end of the adjusting arm (301) is hinged to the second hydraulic telescopic rod (303) connected to the loader body.

4. A loader according to claim 3, characterized in that: A hinge frame is installed at the top center of the crossbeam (203), and the adjusting arm (301) is hinged to the hinge frame.

5. A loader according to claim 4, characterized in that: The adjustable distance assembly (4) includes a connecting plate (401), a crossbar (402), a guide sleeve (403), a third hydraulic telescopic rod (404), and a fourth hydraulic telescopic rod (405). Two connecting plates (401) are symmetrically installed on the top of the bucket cover (5). The tops of the two connecting plates (401) are connected by the crossbar (402). The fourth hydraulic telescopic rod (405) connected to the loader body is hinged in the middle of the crossbar (402). Guide sleeves (403) are symmetrically installed on the bucket (1). A telescopic end of a third hydraulic telescopic rod (404) is slidably inserted into each guide sleeve (403). One end of each third hydraulic telescopic rod (404) is hinged to the corresponding connecting plate (401), and the other end of each third hydraulic telescopic rod (404) is hinged to the front end of the loader body.

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