Rotary cultivator with dust removal function

Abstract

The utility model belongs to the field of rotary cultivators, and particularly relates to a rotary cultivator with a dust removal function, which comprises a hood, a rotary tillage wheel is mounted in the hood through a bearing, a dust collecting pipe is fixedly mounted at the upper end of the hood, a connecting pipe is fixedly connected to the upper end of the dust collecting pipe, and a dust collecting box is fixedly connected to the outer side of the hood. A box cover is hinged to the lower end of the dust collecting box, a cleaning mechanism is arranged on the outer side of the dust collecting box, a bent pipe is fixedly connected to the upper end of the dust collecting box, a dust collector is fixedly connected to the outer side of the dust collecting box, and a filter box is fixedly connected to the top of the inner side of the dust collecting box. According to the rotary cultivator, the dust collecting box, the dust collecting pipe, the dust collector and the like are additionally arranged on the machine cover, suction force can be transmitted to the dust collecting pipe through the dust collector in the working process of the rotary cultivator, the dust collecting pipe can absorb dust generated by stirring of the rotary tillage wheel through the suction force, and therefore dust raising can be effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of rotary tiller technology, specifically a rotary tiller with dust removal function. Background Technology

[0002] A rotary tiller is a soil tillage machine driven by a tractor, mainly used for tilling farmland. It breaks and mixes soil through rotating blades (blade shaft), while also chopping up stubble and weeds, making the soil loose and level, facilitating sowing or subsequent agricultural operations. However, existing rotary tillers generate significant amounts of dust during the tilling process. This dust, scattered in the air, causes widespread pollution and can potentially harm the health of operators. Therefore, improvements to the existing technology are necessary. Utility Model Content

[0003] The purpose of this utility model is to provide a rotary tiller with a dust removal function, which solves the problem of dust flying during the use of rotary tillers.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a rotary tiller with dust removal function, comprising a hood, a rotary tiller wheel installed inside the hood via bearings, a dust collection pipe fixedly installed at the upper end of the hood, a connecting pipe fixedly connected to the upper end of the dust collection pipe, a dust collection box fixedly connected to the outer side of the hood, a box cover hinged to the lower end of the dust collection box, a cleaning mechanism provided on the outer side of the dust collection box, a bent pipe fixedly connected to the upper end of the dust collection box, a vacuum cleaner fixedly connected to the outer side of the dust collection box, a filter box fixedly connected to the top of the inner side of the dust collection box, a filter material one filled inside the filter box, and a filter material two filled inside the filter box.

[0005] Preferably, the vacuum cleaner is fixedly connected to the curved pipe, the connecting pipe is fixedly connected to the dust collection box, and a plurality of evenly distributed dust collection hoods are fixedly connected to one end of the dust collection pipe located inside the machine cover, the dust collection hoods can collect dust.

[0006] Preferably, the second filter material is in contact with the bent pipe, and the bent pipe is fixedly connected to the filter box, so that the second filter material can perform secondary filtration of the airflow.

[0007] Preferably, a mounting bracket is hinged to the lower front of the machine cover, and an adjustment bracket is hinged to the upper front of the machine cover. The adjustment bracket can adjust the operating angle of the machine cover.

[0008] Preferably, the cleaning mechanism includes a baffle, the upper end of the box cover is fixedly connected to the baffle, the back of the dust collection box is fixedly connected to the fixing plate, the inside of the fixing plate is slidably connected to the connecting rod, the lower end of the connecting rod is fixedly connected to the limit bracket, the outside of the connecting rod is provided with a spring, the upper end of the connecting rod is fixedly connected to a pull ring, and the limit bracket can limit the box cover through the baffle.

[0009] Preferably, one end of the spring is fixedly connected to the limiting frame, and the other end of the spring is fixedly connected to the fixing plate. The spring can automatically reset the limiting frame through its elastic force.

[0010] Preferably, the pull ring contacts the fixed plate, the limiting frame is slidably connected to both the dust collection box and the baffle, the baffle contacts the dust collection box, and the pull ring can drive the limiting frame to move via the connecting rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model adds a dust collection box, a dust collection pipe, and a vacuum cleaner to the machine cover. During the operation of the rotary tiller, the suction power can be transferred to the dust collection pipe through the vacuum cleaner. The dust collection pipe can absorb the dust generated by the rotary tiller's agitation through suction, thereby effectively preventing dust from being stirred up.

[0013] 2. This utility model adds a cover, a limiting bracket, and a pull ring to the dust collection box. After the dust collection box collects dust, the limiting bracket can be removed from the baffle to release the limiting of the cover. Then the cover can be opened to clean the dust inside the dust collection box. Attached Figure Description

[0014] Figure 1 This is a perspective view of the overall structure of this utility model;

[0015] Figure 2 For the present utility model Figure 1 A three-dimensional sectional view;

[0016] Figure 3 For the present utility model Figure 1 Enlarged rear sectional view of the dust collection box;

[0017] Figure 4 For the present utility model Figure 2 Enlarged view of the structure of part A.

[0018] In the diagram: 1. Machine cover; 2. Rotary tiller; 3. Dust collection pipe; 4. Connecting pipe; 5. Dust collection box; 6. Box cover; 7. Cleaning mechanism; 8. Bend; 9. Vacuum cleaner; 10. Filter box; 11. Filter media one; 12. Filter media two; 13. Dust collection hood; 14. Adjustment frame; 15. Mounting frame; 71. Baffle; 72. Fixing plate; 73. Connecting rod; 74. Limiting frame; 75. Spring; 76. Pull ring. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1 , Figure 2 , Figure 3 A rotary tiller with dust removal function includes a hood 1, a rotary tiller 2 installed inside the hood 1 via bearings, a dust collection pipe 3 fixedly installed at the upper end of the hood 1, a connecting pipe 4 fixedly connected to the upper end of the dust collection pipe 3, a dust collection box 5 fixedly connected to the outer side of the hood 1, a box cover 6 hinged to the lower end of the dust collection box 5, a cleaning mechanism 7 provided on the outer side of the dust collection box 5, a bent pipe 8 fixedly connected to the upper end of the dust collection box 5, a vacuum cleaner 9 fixedly connected to the outer side of the dust collection box 5, a filter box 10 fixedly connected to the top of the inner side of the dust collection box 5, filter media 11 and filter media 2 12 filled inside the filter box 10.

[0021] Please see Figure 1 , Figure 2 , Figure 3 The vacuum cleaner 9 is fixedly connected to the bend pipe 8, and the connecting pipe 4 is fixedly connected to the dust collection box 5. The dust collection pipe 3 is fixedly connected to a plurality of evenly distributed dust collection hoods 13 at one end inside the cover 1. The dust collection hoods 13 can collect dust. The filter material 12 is in contact with the bend pipe 8, and the bend pipe 8 is fixedly connected to the filter box 10. The filter material 12 can perform secondary filtration of the airflow. The lower front of the cover 1 is hinged to the mounting bracket 15, and the upper front of the cover 1 is hinged to the adjusting bracket 14. The adjusting bracket 14 can adjust the usage angle of the cover 1.

[0022] Please see Figure 1 , Figure 2 , Figure 4The cleaning mechanism 7 includes a baffle 71. The upper end of the cover 6 is fixedly connected to the baffle 71. The back of the dust collection box 5 is fixedly connected to the fixing plate 72. The inside of the fixing plate 72 is slidably connected to the connecting rod 73. The lower end of the connecting rod 73 is fixedly connected to the limit frame 74. The outside of the connecting rod 73 is provided with a spring 75. The upper end of the connecting rod 73 is fixedly connected to the pull ring 76. The limit frame 74 can limit the cover 6 through the baffle 71. One end of the spring 75 is fixedly connected to the limit frame 74, and the other end of the spring 75 is fixedly connected to the fixing plate 72. The spring 75 can automatically reset the limit frame 74 through its elastic force. The pull ring 76 is in contact with the fixing plate 72. The limit frame 74 is slidably connected to both the dust collection box 5 and the baffle 71. The baffle 71 is in contact with the dust collection box 5. The pull ring 76 can move the limit frame 74 through the connecting rod 73.

[0023] The specific implementation process of this utility model is as follows: When in use, the tractor drives the rotary tiller 2 to rotate. During the operation of the rotary tiller 2, the vacuum cleaner 9 is activated. After the vacuum cleaner 9 sucks out the gas inside the dust collection box 5, the dust collection box 5 generates suction. The suction is transmitted to the inside of the machine cover 1 through the connecting pipe 4 and the dust collection pipe 3, and sucks the dust generated inside the machine cover 1 into the inside of the dust collection box 5, which can prevent dust from flying and thus ensure the construction environment.

[0024] After rotary tillage is completed, pull the pull ring 76 upwards. The pull ring 76 drives the limit frame 74 to move through the connecting rod 73 and compresses the spring 75. When the limit frame 74 disengages from the baffle 71, the limit on the box cover 6 can be released. After opening the box cover 6, the dust inside the dust collection box 5 can be cleaned.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotary tiller with dust removal function, comprising a hood (1), characterized in that: The inside of the machine cover (1) is equipped with a rotary tiller (2) via a bearing. A dust collection pipe (3) is fixedly installed at the upper end of the machine cover (1). A connecting pipe (4) is fixedly connected to the upper end of the dust collection pipe (3). A dust collection box (5) is fixedly connected to the outside of the machine cover (1). A box cover (6) is hinged to the lower end of the dust collection box (5). A cleaning mechanism (7) is provided on the outside of the dust collection box (5). A bent pipe (8) is fixedly connected to the upper end of the dust collection box (5). A vacuum cleaner (9) is fixedly connected to the outside of the dust collection box (5). A filter box (10) is fixedly connected to the top inside the dust collection box (5). Filter material one (11) is filled inside the filter box (10). Filter material two (12) is filled inside the filter box (10).

2. A rotary tiller with dust removal function according to claim 1, characterized in that: The vacuum cleaner (9) is fixedly connected to the bent pipe (8), the connecting pipe (4) is fixedly connected to the dust collection box (5), and the dust collection pipe (3) is fixedly connected to a plurality of evenly distributed dust collection covers (13) at one end inside the machine cover (1).

3. A rotary tiller with dust removal function according to claim 1, characterized in that: The filter material 2 (12) is in contact with the bent pipe (8), and the bent pipe (8) is fixedly connected to the filter box (10).

4. A rotary tiller with dust removal function according to claim 1, characterized in that: A mounting bracket (15) is hinged to the lower front of the machine cover (1), and an adjustment bracket (14) is hinged to the upper front of the machine cover (1).

5. A rotary tiller with dust removal function according to claim 1, characterized in that: The cleaning mechanism (7) includes a baffle (71), the upper end of the box cover (6) is fixedly connected to the baffle (71), the back of the dust collection box (5) is fixedly connected to the fixing plate (72), the inside of the fixing plate (72) is slidably connected to the connecting rod (73), the lower end of the connecting rod (73) is fixedly connected to the limit frame (74), the outside of the connecting rod (73) is provided with a spring (75), and the upper end of the connecting rod (73) is fixedly connected to the pull ring (76).

6. A rotary tiller with dust removal function according to claim 5, characterized in that: One end of the spring (75) is fixedly connected to the limiting frame (74), and the other end of the spring (75) is fixedly connected to the fixing plate (72).

7. A rotary tiller with dust removal function according to claim 5, characterized in that: The pull ring (76) contacts the fixing plate (72), the limiting frame (74) is slidably connected to the dust collection box (5) and the baffle (71), and the baffle (71) contacts the dust collection box (5).

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