CN212581002U

CN212581002U - Lifting grain scraper

Info

Publication number: CN212581002U
Application number: CN202020687586.4U
Authority: CN
Inventors: 刘中兴
Original assignee: Fuyu Daming Grain Machinery Manufacturing Co ltd
Current assignee: Fuyu Daming Grain Machinery Manufacturing Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-02-23
Anticipated expiration: 2030-04-29

Abstract

The utility model relates to a grain machine is taken off in lift, it includes crawler belt walking chassis (1), be equipped with driver's cabin (2) on crawler belt walking chassis (1) and take off millet equipment (3), the rear end of crawler belt walking chassis (1) links to each other through the front end of first carousel (10) with first band conveyer (4), the rear end of first band conveyer (4) links to each other through the middle part of second carousel (5) with second band conveyer (6), crane (7) and universal wheel (9) are installed to the lower part of second band conveyer (6), walking wheel (8) are installed to the rear end of crane (7). It has the functions of automatic walking, grain raking, steering, stretching, lifting, grain conveying, etc.

Description

Lifting grain scraper

Technical Field

The utility model belongs to the technical field of grain equipment, a take off millet machine is related to, concretely relates to grain machine is taken off in lift.

Background

The grain raking machine is mainly used for feeding bulk grain loading machines and bag fixing machines, and can also be used for discharging from a warehouse, dumping into a warehouse and the like. Therefore, the grain raking machine is a necessary device for grain production enterprises, grain processing enterprises, grain storage enterprises, grain transportation enterprises and the like.

However, the existing grain raking machine generally has the following defects: 1. the walking function is not available, other equipment is needed for dragging, and the efficiency is low; some people can only walk in a specific place even if the walking function is provided, and cannot walk on grain piles and the like. 2. The grain scraping ability is weak, and stable grain scraping is difficult to realize. 3. The conveying capacity is weak, only the conveying with a specific length, a specific height or a specific angle can be realized, and the requirements are difficult to meet. 4. The working efficiency is low, and the requirements of enterprises are difficult to meet.

In view of the above technical defects in the prior art, a new type of grain raking machine is urgently needed to be developed.

Disclosure of Invention

An object of the utility model is to overcome the shortcoming that exists among the prior art, provide a grain machine is taken off in lift, it possesses automatic walking, takes off grain, turns to, flexible, function such as lift, surpasss the efficiency of taking off grain machine in the past, uses convenient and fast more.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a grain machine is taken off in lift, its includes crawler travel chassis, its characterized in that, be equipped with the driver's cabin on the crawler travel chassis and take off millet equipment, the rear end on crawler travel chassis links to each other through first carousel and first band conveyer's front end, the rear end of first band conveyer passes through the second carousel and links to each other with the middle part of second band conveyer, crane and universal wheel are installed to the lower part of second band conveyer, the walking wheel is installed to the rear end of crane.

Further, the crawler traveling chassis comprises a bottom plate, two sets of crawler traveling mechanisms with the same structure are mounted on the bottom plate, each set of crawler traveling mechanism comprises a plurality of bearing wheels, a driving wheel and a tensioning wheel, and rubber tracks are sleeved on the bearing wheels, the driving wheel and the tensioning wheel.

Further, wherein, the millet equipment of taking off is including taking off a millet section of thick bamboo, the upper end of taking off a millet section of thick bamboo is equipped with unloads the grain mouth, takes off millet motor and speed reducer, the lower extreme of taking off a millet section of thick bamboo is equipped with takes off the millet front axle, install the auger blade on the eight thigh front axles, it passes through to take off the millet motor the speed reducer drives take off millet front axle and auger blade rotate.

And furthermore, a protective cover is arranged on the auger blade.

Still further, wherein, a protective hood is installed at one side of the speed reducer.

In addition, wherein, first band conveyer includes first frame, first redirecting roller is installed to the front end of first frame, the rear end is installed first initiative cylinder, the cover is equipped with first conveyer belt on first redirecting roller and the first initiative cylinder.

Further, wherein, the second belt conveyor includes the second frame, the second driven pulley is installed to the front end of second frame, the rear end is installed the second and is taken the initiative the cylinder, the cover is equipped with the second conveyer belt on second driven pulley and the second driven pulley.

Further, wherein, the crane includes the main part support, first pivot, rear end are installed to the front end of main part support and the second pivot is installed, first pivot with the lower part of second frame links to each other, the rear end installation of main part support the walking wheel, the one end of first support arm with the second pivot links to each other, and the other end links to each other with the third pivot, the one end of second support arm with the third pivot links to each other, the other end with the lower part of second frame links to each other, and lift cylinder's one end is connected in the second pivot, the other end is connected in the third pivot.

And finally, the front end of the second rack can be connected with the rear end of the bottom plate through a traction frame.

Compared with the prior art, the utility model discloses a grain machine is taken off in lift has following beneficial technological effect:

1. it has the automatic walking function, and for crawler-type walking for it not only removes the aspect, can walk on grain heap etc. moreover, thereby makes its use more convenient, and application range is wider.

2. It has the function of raking the millet, and rakes the millet efficiently.

3. It has a rotating function so that grains can be shipped to a vehicle at a proper position without stopping the vehicle at which position, facilitating loading, etc.

4. It has raising and lowering functions, can be with on the vehicle of grain shipment various heights, the shipment ability is stronger, the scope is wider.

5. The efficiency is wider, and the use is more convenient and faster.

Drawings

Fig. 1 is a schematic structural view of the lifting grain scraper of the present invention.

Fig. 2 is a front view of the lifting grain scraper of the utility model.

Fig. 3 is a left side view of the lifting grain scraper of the utility model.

Fig. 4 is a schematic structural diagram of the lifting frame of the lifting grain scraper of the utility model.

Detailed Description

The present invention is further described with reference to the following drawings and examples, which are not intended to limit the scope of the present invention.

The utility model relates to a lifting grain scraper, which is used for feeding bulk grain loading and bag fixing machines and can also be used for unloading and dumping.

Fig. 1 shows the structure of the lifting grain scraper of the present invention. As shown in fig. 1, the lifting grain scraper of the utility model comprises a crawler belt walking chassis 1. The crawler walking chassis 1 enables the lifting grain raking machine to be self-walking, so that the lifting grain raking machine can be conveniently moved to a required place. Meanwhile, the crawler-type traveling mechanism is adopted, so that the crawler-type traveling mechanism can move on a grain pile and the like, and the use is more convenient.

As shown in fig. 2, in the present invention, the crawler belt traveling chassis 1 includes a bottom plate 1.5. The base plate 1.5 is used to provide support. Two sets of crawler belt traveling mechanisms with the same structure are mounted on the bottom plate 1.5. The two sets of the crawler belt traveling mechanisms are symmetrically arranged, so that the crawler belt traveling mechanisms can travel conveniently.

Each set of the crawler belt traveling mechanism comprises a plurality of bearing wheels 1.1, a driving wheel 1.2 and a tensioning wheel 1.3. The bearing wheel 1.1, the driving wheel 1.2 and the tension wheel 1.3 are sleeved with a rubber track 1.4. A plurality of the bearing wheels 1.1 are used for contacting with the ground for bearing. The driving wheel 1.2 and the tension wheel 1.3 are respectively positioned at the front corner and the rear corner of the upper part. The driving wheel 1.2 is used for driving the rubber track 1.4 to rotate. The tensioning wheel 1.3 serves to enable the rubber track 1.4 to be tensioned, so that a better walking is possible.

The crawler walking chassis 1 is provided with a cab 2 and grain scraping equipment 3. The cab 2 is used for a driver to sit in for operation. The cab 2 has a driving system therein. This is conventional in the art and is not the focus of the present invention and, therefore, is not described in detail herein.

As shown in fig. 2 and 3, the grain raking device 3 comprises a grain raking barrel 3.1. The upper end of the grain raking barrel 3.1 is provided with a grain unloading opening 3.2, a grain raking motor 3.4 and a speed reducer 3.5. Meanwhile, the inner part of the upper end of the grain scraping barrel 3.1 is provided with a grain scraping rear shaft (not shown in the attached figures 2 and 3 because of the inner part). The lower end of the grain scraping barrel 3.1 is provided with a grain scraping front shaft 3.6. The grain scraping belt is sleeved on the grain scraping rear shaft and the grain scraping front shaft 3.6. And auger blades 3.7 are arranged on the eight front shafts 3.6.

The grain scraping motor 3.4 drives the grain scraping front shaft 3.6 and the auger blade 3.7 to rotate through the speed reducer 3.5. Specifically, an input shaft of the grain scraping motor 3.4 is connected with an input shaft of the speed reducer 3.5. And a driving belt pulley is arranged on an output shaft of the speed reducer 3.5. And a driven belt pulley is arranged on the grain scraping rear shaft. And the driving belt pulley and the driven belt pulley are sleeved with driving belts.

Therefore, the rotation of the grain scraping motor 3.4 can drive the auger blade 3.7 to rotate, so that grains in the grain pile are scraped into the lower end of the grain scraping barrel 3.1. Meanwhile, under the action of the grain raking belt, the grain raking belt is conveyed from the lower end of the grain raking barrel 3.1 to the upper end of the grain raking barrel 3.1 and is discharged from the grain discharging port 3.2.

In the utility model discloses, preferably, install protection casing 3.8 on the auger blade 3.7. The protection casing 3.8 can protect auger blade 3.7 prevents auger blade 3.7 receives the damage.

More preferably, a protective cover 3.3 is installed on one side of the speed reducer 3.5. That is, the guard hood 3.3 is mounted on the drive pulley, the driven pulley, and the drive belt. Through the protective hood 3.3, can be to drive pulley, driven pulley and drive belt protect.

With continued reference to fig. 1 and 2, the rear end of the crawler chassis 1 is connected to the front end of the first belt conveyor 4 by a first turntable 10. In this way, the grain discharged from the discharge opening 3.2 falls onto the first belt conveyor 4 and is conveyed backward by the first belt conveyor 4.

As shown in fig. 2, the first belt conveyor 4 comprises a first frame 4.1. The front end of the first frame 4.1 is connected with the rear end of the bottom plate 1.5 of the crawler belt walking chassis 1 through the first rotating disc 10. Therefore, the first machine frame 4.1 can rotate relative to the crawler walking chassis 1, so that the conveying direction can be adjusted, and grains can be conveniently conveyed to a proper position.

The front end of the first frame 4.1 is provided with a first direction-changing roller 4.2, and the rear end is provided with a first driving roller 4.3 (only the mounting shaft of the first driving roller 4.3 is shown in fig. 1 and 2 because the first driving roller is shielded by the housing). The first direction-changing roller 4.2 and the first driving roller 4.3 are sleeved with a first conveying belt 4.4. Thus, the first conveying belt 4.4 can circularly rotate from front to back under the driving of the first driving roller 4.3, so that the grains discharged from the discharge opening 3.2 to the first conveying belt are conveyed backwards.

The rear end of the first belt conveyor 4 is connected with the middle part of a second belt conveyor 6 through a second turntable 5.

Wherein the second belt conveyor 6 comprises a second frame 6.1. The middle part of the second frame 6.1 is connected with the rear end of the first frame 4 through the second turntable 5. In this way, the second frame 6.1 can rotate relative to the first frame 4.1, so that the conveying direction can be adjusted, and grains can be conveyed to a proper position conveniently.

The front end of the second frame 6.1 is provided with a second direction-changing roller 6.2, and the rear end is provided with a second driving roller 6.3 (only the mounting shaft of the second driving roller 6.3 is shown in fig. 1 and 2 because the second direction-changing roller is shielded by the housing). And a second conveyer belt 6.4 is sleeved on the second direction-changing roller 6.2 and the second driving roller 6.3. Thereby, the second conveyor belt 6.4 can be circularly rotated from front to back under the driving of the second driving roller 6.3, so that the grains discharged from the rear end of the first conveyor belt 4.4 thereon are conveyed backward.

And simultaneously, in the utility model discloses in, crane 7 and universal wheel 9 are installed to the lower part of second belt conveyor 6. And a travelling wheel 8 is installed at the rear end of the lifting frame 7. The height of the second belt conveyor 6 can be adjusted by the crane 7, so that the conveying height can be adjusted. Through walking wheel 8 and universal wheel 9 can make second belt conveyor 6 is convenient for walk to it is convenient to remove.

As shown in fig. 4, the crane 7 comprises a main body support 7.1. The front end of the main body support 7.1 is provided with a first rotating shaft 7.2, and the rear end is provided with a second rotating shaft 7.3. The first rotating shaft 7.2 is connected with the lower part of the second frame 6.1. The rear end of the main body bracket 7.1 is provided with the travelling wheel 8. One end of the first supporting arm 7.4 is connected with the second rotating shaft 7.3, and the other end is connected with the third rotating shaft 7.5. One end of the second supporting arm 7.6 is connected with the third rotating shaft 7.5, and the other end is connected with the lower part of the second machine frame 6.1. One end of the lifting oil cylinder 7.7 is connected to the second rotating shaft 7.3, and the other end of the lifting oil cylinder is connected to the third rotating shaft 7.5.

In this way, the conveying height of the second belt conveyor 6 can be changed by the lift cylinder 7.7. For example, the cylinder tube of the lift cylinder 7.7 extends, and the first support arm 7.4 and the second support arm 7.6 are upward, so that the second frame 6.1 is raised, thereby increasing the conveying height.

Finally, in the present invention, preferably, the front end of the second frame 6.1 can be connected to the rear end of the bottom plate 1.5 through a traction frame 11. The second belt conveyor 6 is thereby made movable by the crawler-type traveling chassis 1.

The utility model discloses a grain machine is taken off in lift has the automatic walking function, and is the crawler-type walking for it not only removes the aspect, can walk on grain heap etc. moreover, thereby makes its use more convenient, and application range is wider. Meanwhile, the corn raking machine has a corn raking function and is high in corn raking efficiency. Also, it has a rotating function, so that it is possible to ship grains to a vehicle located at a proper position without stopping the vehicle at which position, facilitating loading, etc.

Finally, it has raising and lowering functions, can transport grain to the vehicle of various heights, and the shipment ability is stronger, and the scope is wider.

The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.

Claims

1. The utility model provides a grain machine is taken off in lift, its includes crawler travel chassis (1), its characterized in that, be equipped with driver's cabin (2) on crawler travel chassis (1) and take off millet equipment (3), the rear end of crawler travel chassis (1) links to each other through the front end of first carousel (10) with first band conveyer (4), the rear end of first band conveyer (4) links to each other through the middle part of second carousel (5) with second band conveyer (6), crane (7) and universal wheel (9) are installed to the lower part of second band conveyer (6), walking wheel (8) are installed to the rear end of crane (7).

2. The lifting grain scraper according to claim 1, characterized in that the crawler chassis (1) comprises a bottom plate (1.5), two sets of crawler mechanisms with the same structure are mounted on the bottom plate (1.5), each set of crawler mechanism comprises a plurality of bearing wheels (1.1), driving wheels (1.2) and tension wheels (1.3), and rubber tracks (1.4) are sleeved on the bearing wheels (1.1), the driving wheels (1.2) and the tension wheels (1.3).

3. The lifting grain scraper according to claim 2, wherein the grain scraping equipment (3) comprises a grain scraping barrel (3.1), a grain unloading opening (3.2), a grain scraping motor (3.4) and a speed reducer (3.5) are arranged at the upper end of the grain scraping barrel (3.1), a grain scraping front shaft (3.6) is arranged at the lower end of the grain scraping barrel (3.1), auger blades (3.7) are installed on the grain scraping front shaft (3.6), and the grain scraping motor (3.4) drives the grain scraping front shaft (3.6) and the auger blades (3.7) to rotate through the speed reducer (3.5).

4. The lifting grain raking machine as claimed in claim 3, wherein a protective cover (3.8) is mounted on the auger blade (3.7).

5. The lifting grain scraper according to claim 4, characterized in that a protective hood (3.3) is mounted on one side of the speed reducer (3.5).

6. The lifting grain scraper according to claim 5, characterized in that the first belt conveyor (4) comprises a first frame (4.1), a first direction-changing roller (4.2) is installed at the front end of the first frame (4.1), a first driving roller (4.3) is installed at the rear end of the first frame, and a first conveying belt (4.4) is sleeved on the first direction-changing roller (4.2) and the first driving roller (4.3).

7. The lifting grain scraper according to claim 6, characterized in that the second belt conveyor (6) comprises a second frame (6.1), a second direction-changing drum (6.2) is installed at the front end of the second frame (6.1), a second driving drum (6.3) is installed at the rear end of the second frame, and a second conveying belt (6.4) is sleeved on the second direction-changing drum (6.2) and the second driving drum (6.3).

8. The lifting grain scraper according to claim 7, wherein the lifting frame (7) comprises a main body support (7.1), a first rotating shaft (7.2) is installed at the front end of the main body support (7.1), a second rotating shaft (7.3) is installed at the rear end of the main body support (7.1), the first rotating shaft (7.2) is connected with the lower portion of the second rack (6.1), the traveling wheel (8) is installed at the rear end of the main body support (7.1), one end of a first supporting arm (7.4) is connected with the second rotating shaft (7.3), the other end of the first supporting arm is connected with the third rotating shaft (7.5), one end of a second supporting arm (7.6) is connected with the third rotating shaft (7.5), the other end of the second supporting arm is connected with the lower portion of the second rack (6.1), and one end of a lifting oil cylinder (7.7) is connected to the second rotating shaft (7.3) and the other end of the second supporting arm is connected to the third rotating shaft (7.

9. The lifting grain scraper according to claim 8, characterized in that the front end of the second frame (6.1) can be connected to the rear end of the bottom plate (1.5) by means of a traction frame (11).