阅读说明：本技术 一种花生收获机的限深装置 (Depth limiting device of peanut harvester ) 是由 陈江 于 2020-07-23 设计创作，主要内容包括：本发明创造公开了一种花生收获机的限深装置,涉及农业器械技术领域,包括第一板体,所述第一板体的右侧固定安装有第二板体,所述第一板体的顶部固定安装有套筒,所述套筒的顶部滑动插接有活动杆,所述套筒的内部设置有驱动舱,所述驱动舱的底部固定安装有驱动电机,所述驱动电机的输出端固定安装有螺杆,所述活动杆的底部设置有螺纹槽,所述驱动舱的内壁固定安装有导向块。该花生收获机的限深装置,通过设置第一板体、第二板体和配重块,限制装置结构简单,限深稳定,割台不容易起伏,提高花生收获机的收获率,通过设置套筒、活动杆驱动电机和螺杆,可以根据不同的情况调节高度,使该设备更加灵活,实用性更高。(The invention discloses a depth limiting device of a peanut harvester, which relates to the technical field of agricultural instruments and comprises a first plate body, wherein a second plate body is fixedly installed on the right side of the first plate body, a sleeve is fixedly installed at the top of the first plate body, a movable rod is inserted into the top of the sleeve in a sliding mode, a driving cabin is arranged inside the sleeve, a driving motor is fixedly installed at the bottom of the driving cabin, a screw rod is fixedly installed at the output end of the driving motor, a thread groove is formed in the bottom of the movable rod, and a guide block is fixedly installed on the inner wall of the driving cabin. This peanut harvester's limit dark device, through setting up first plate body, second plate body and balancing weight, the limiting device simple structure, the limit is dark stable, and the header is difficult to fluctuate, improves peanut harvester's results rate, through setting up sleeve, movable rod driving motor and screw rod, can be according to the condition height-adjusting of difference, makes this equipment more nimble, and the practicality is higher.)

1. The utility model provides a peanut harvester's limit for depth device, includes first plate body (1), its characterized in that: the utility model discloses a portable electronic device, including first plate body (1), the right side fixed mounting of first plate body (1) has second plate body (2), the top fixed mounting of first plate body (1) has sleeve (4), the top of sleeve (4) slides and pegs graft and have movable rod (5), the inside of sleeve (4) is provided with drive cabin (9), the bottom fixed mounting of drive cabin (9) has driving motor (10), the output fixed mounting of driving motor (10) has screw rod (11), the bottom of movable rod (5) is provided with thread groove (12), the inner wall fixed mounting of drive cabin (9) has guide block (14), the outside fixed mounting of movable rod (5) has guide way (13), the top fixed mounting of movable rod (5) has roof (6), the equal fixed mounting in top both sides of roof (6) has mounting panel (7).

2. The peanut harvester depth stop of claim 1, wherein: the top of the second plate body (2) is fixedly provided with a balancing weight (3), and the balancing weight (3) is triangular prism-shaped.

3. The peanut harvester depth stop of claim 1, wherein: the second plate body (2) is a triangular plate, and the outer wall of the movable rod (5) is connected with the inner wall of the driving cabin (9) in a sliding mode.

4. The peanut harvester depth stop of claim 1, wherein: the screw rod (11) and the thread groove (12) are arranged correspondingly, and the screw rod (11) is in threaded connection with the thread groove (12).

5. The peanut harvester depth stop of claim 1, wherein: the guide block (14) and the guide groove (13) are correspondingly arranged, and the outer wall of the guide block (14) is in sliding connection with the inner wall of the guide groove (13).

6. The peanut harvester depth stop of claim 1, wherein: a plurality of mounting holes (8) have been seted up to the inside of mounting panel (7), and is a plurality of mounting hole (8) are evenly distributed.

7. The peanut harvester depth stop of claim 1, wherein: the outer side of the sleeve (4) is fixedly provided with a controller (15), and the controller (15) is electrically connected with the driving motor (10).

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a depth limiting device of a peanut harvester.

Background

The peanut harvester is a crop harvesting machine which can complete the operations of digging, soil separation, strip laying, picking, cleaning and the like in the peanut harvesting process, in the actual production, a proper machine tool is selected according to the needs of the machine tool and the characteristics of the peanut harvester, the operations of digging, soil removal, picking, cleaning, fruit collection and the like of peanuts can be completed at one time, the transfer speed is high, and the use is safe and reliable.

One side of the width direction of the header of the peanut harvester needs to be provided with a depth limiting device to limit the height position of the header, tires which are hydraulically controlled to lift are adopted as the depth limiting device in the prior art, the cost is high, and when the tires pass through large soil blocks, the header is easy to rise and fall.

Summary of the invention

The invention aims to provide a depth limiting device of a peanut harvester, which aims to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a peanut harvester's limit for depth device, includes the first plate body, the right side fixed mounting of first plate body has the second plate body, the top fixed mounting of first plate body has the sleeve, telescopic top is slided and is pegged graft and have the movable rod, telescopic inside is provided with the drive cabin, the bottom fixed mounting in drive cabin has driving motor, driving motor's output fixed mounting has the screw rod, the bottom of movable rod is provided with the thread groove, the inner wall fixed mounting in drive cabin has the guide block, the outside fixed mounting of movable rod has the guide way, the top fixed mounting of movable rod has the roof, the equal fixed mounting in top both sides of roof has the mounting panel.

Preferably, a balancing weight is fixedly installed at the top of the second plate body, and the balancing weight is triangular prism-shaped.

Preferably, the second plate body is a triangular plate, and the outer wall of the movable rod is connected with the inner wall of the driving cabin in a sliding manner.

Preferably, the screw rod and the thread groove are correspondingly arranged, and the screw rod is in threaded connection with the thread groove.

Preferably, the guide block and the guide groove are correspondingly arranged, and the outer wall of the guide block is connected with the inner wall of the guide groove in a sliding mode.

Preferably, a plurality of mounting holes are formed in the mounting plate, and the mounting holes are uniformly distributed.

Preferably, a controller is fixedly installed on the outer side of the sleeve and electrically connected with the driving motor.

Compared with the prior art, the invention has the beneficial effects that:

(1) this peanut harvester's limit dark device through setting up first plate body, second plate body and balancing weight, and limiting device simple structure, the limit is dark stable, and the header is difficult to fluctuate, improves peanut harvester's results rate, through setting up sleeve, movable rod driving motor and screw rod, can be according to the condition height-adjusting of difference, makes this equipment more nimble, and the practicality is higher.

(2) This peanut harvester's limit for depth device through setting up guide way and guide block, makes this equipment more stable when height-adjusting to play spacing effect, prevent that sleeve and movable rod from breaking away from, through setting up mounting panel and mounting hole, it is more convenient to make this equipment and peanut harvester installation.

Drawings

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic cross-sectional view of the inventive sleeve structure;

fig. 3 is a schematic view of a three-dimensional structure of the counterweight block according to the present invention.

In the figure: 1. a first plate body; 2. a second plate body; 3. a balancing weight; 4. a sleeve; 5. a movable rod; 6. a top plate; 7. mounting a plate; 8. mounting holes; 9. a drive bay; 10. a drive motor; 11. a screw; 12. a thread groove; 13. a guide groove; 14. a guide block; 15. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a depth limiting device of a peanut harvester comprises a first plate body 1, a second plate body 2 is fixedly installed on the right side of the first plate body 1, the second plate body 2 is a triangular plate, a balancing weight 3 is fixedly installed on the top of the second plate body 2, the balancing weight 3 is in a triangular prism shape, through arranging the first plate body 1, the second plate body 2 and the balancing weight 3, the limiting device is simple in structure, the depth is limited stably, the header is not prone to fluctuation, the harvesting rate of the peanut harvester is improved, a sleeve 4 is fixedly installed on the top of the first plate body 1, a movable rod 5 is slidably inserted into the top of the sleeve 4, a driving cabin 9 is arranged inside the sleeve 4, the outer wall of the movable rod 5 is slidably connected with the inner wall of the driving cabin 9, a driving motor 10 is fixedly installed at the bottom of the driving cabin 9, a screw rod 11 is fixedly installed at the output end of the driving motor 10, a thread groove 12 is arranged at, the screw rod 11 is in threaded connection with the threaded groove 12, the height of the equipment can be adjusted according to different conditions by arranging the sleeve 4, the movable rod 5 and the driving motor 10 and the screw rod 11, so that the equipment is more flexible and has higher practicability, the inner wall of the driving cabin 9 is fixedly provided with the guide block 14, the outer side of the movable rod 5 is fixedly provided with the guide groove 13, the guide block 14 is arranged corresponding to the guide groove 13, the outer wall of the guide block 14 is in sliding connection with the inner wall of the guide groove 13, the equipment is more stable in height adjustment by arranging the guide groove 13 and the guide block 14, and plays a role of limiting to prevent the sleeve 4 from being separated from the movable rod 5, the top of the movable rod 5 is fixedly provided with the top plate 6, both sides of the top plate 6 are fixedly provided with the mounting plates 7, the mounting plates 7 are internally provided with a plurality of mounting holes 8, the mounting holes 8 are uniformly distributed, the device and the peanut harvester are more convenient to install, the controller 15 is fixedly installed on the outer side of the sleeve 4, and the controller 15 is electrically connected with the driving motor 10.

The working principle is as follows: use the screw to pass mounting hole 8, it is fixed with peanut harvester to make mounting panel 7, then the condition as required, control controller 15, open driving motor 10, make screw rod 11 rotate in thread groove 12, reach height-adjusting's purpose, through setting up guide way 13 and guide block 14, make this equipment more stable when height-adjusting, and play spacing effect, through setting up first plate body 1, second plate body 2 and balancing weight 3, the limiting device simple structure, the limit is dark stable, the header is difficult to fluctuate, the harvest rate of peanut harvester is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.