Split type angle-adjustable plowing assembly

Abstract

The utility model discloses a split type angle-adjustable ploughing assembly which comprises a connecting square pipe connected with an external main machine, and two positioning plates are arranged on the connecting square pipe. The upper end of the plow column is in bolted connection with the positioning plate through the first mounting hole, and meanwhile, after a safety bolt penetrates through the second mounting hole, the plow column is fixed between the square tube and the safety bolt; a plowshare is mounted at the lower end of the plow column, and a ploughshare head is arranged at the front end of the plowshare; the adjusting plate is welded to the bottom side of the ploughshare head, the middle of the adjusting plate is rotationally connected to the plow pole, the rear end of the adjusting plate is rotationally connected with the adjusting pull rod, and the adjusting pull rod is movably connected to the plow pole through a nut. The soil dividing plate is fixed on the upper side of the ploughshare head through bolts; the ploughshare plate and the ploughshare point are connected to the front end of the ploughshare head through bolts. According to the split type angle-adjustable ploughing assembly, modular design is adopted, adjustment of the penetrating angle of the ploughshare head is achieved by adjusting the relative position of the pull rod and the plough column, meanwhile, the ploughshare point, the ploughshare plate and other easily-lost webs can be replaced, the consumable cost can be effectively reduced, the split type angle-adjustable ploughing assembly adapts to complex ridging operation conditions, and the operation quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery manufacturing and operation technical field especially detachable, adjustable into the earth angle split type adjustable angle ploughing assembly. BACKGROUND

[0002] The plough has been a kind of small agricultural appliance frequently used by the majority of farmers for many years, is usually matched with manual ploughing device or matched with rotary tillage machinery, and is applied when complex land and small area land are cultivated. In the prior art, the plough structure is simple, the ploughshare is fixedly installed below the plough column, the existing ploughshare has fixed earth entering angle, cannot adapt to complex soil such as clay and sandstone, leads to uneven soil turning or excessive resistance, increases energy consumption. The existing share head integrated design is inconvenient to disassemble and assemble, and the ploughshare is easily scrapped due to local wear and tear in frequent operation, causing resource waste. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a split type adjustable angle ploughing assembly, which realizes fine adjustment of earth entering angle and replacement of easily-worn materials of share tip and share plate, adapts to complex ridging operation conditions, can effectively reduce material cost and improve operation quality.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A split type adjustable angle ploughing assembly, comprising a connecting square tube, two positioning plates are arranged on the connecting square tube, a positioning gap is formed between the two positioning plates, a first mounting hole is arranged on the positioning plate, a through hole is arranged on the plough column, and the plough column is mounted and fixed in the positioning gap after the bolt passes through the first mounting hole and the through hole.

[0006] Preferably, a second mounting hole is further arranged on the positioning plate, and the plough column is fixed between the square tube and the safety bolt after the safety bolt passes through the second mounting hole.

[0007] Preferably, the ploughshare comprises a share head, the share head is provided with a share plate and a share tip, the share tip is detachably connected to the front end of the share plate through a bolt, and the share head is arranged on the lower side of the plough column.

[0008] Preferably, the ploughshare further comprises a soil dividing plate and an adjusting pull rod, the soil dividing plate is fixed on the upper side of the share head, an adjusting plate is arranged on the bottom side of the share head, the middle part of the adjusting plate is rotatably connected to the plough column, the rear end of the adjusting plate is rotatably connected to the adjusting pull rod, and the upper end of the adjusting pull rod is movably connected to the plough column.

[0009] The above-mentioned technical scheme has the following technical effects:

[0010] 1. Compared to existing plowshares with an integrated moldboard and moldboard tip, this application employs a split moldboard design. When the moldboard tip wears, is damaged, or deformed, only the moldboard tip needs to be removed from the moldboard for replacement or repair, without needing to replace the entire plowshare. The overall structure is simple, stable, reliable, and easy to replace and repair. Furthermore, by using high-strength, wear-resistant steel plates, the service life of the plowshare is extended, reducing operating costs.

[0011] 2. In the practice of ridging operations in dry fields, poor soil conditions, hard soil, and large stones are often encountered. The plow head of this application also includes a soil separating plate and an adjusting rod, which can flexibly adjust the angle of the plow head into the soil, making it more adaptable to complex operating conditions and improving the tillage effect. At the same time, the plow column is fixed between the plow head holder and the safety bolt by a safety bolt. In this way, when the plow head encounters abnormal soil conditions, the safety bolt will break first, thus protecting the main unit. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is a side view of the present invention;

[0014] In the diagram, 1 is the connecting square tube; 11 is the positioning gap; 12 is the positioning plate; 13 is the first mounting hole; 14 is the second mounting hole; 2 is the plow column; 21 is the bolt; 22 is the safety bolt; 3 is the adjusting plate; 31 is the nut; 32 is the adjusting tie rod; 4 is the plow head; 41 is the plow tip; 42 is the plow plate; 43 is the mounting bolt; 5 is the soil dividing plate; 6 is the plow head. Detailed Implementation

[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0016] like Figure 1 and Figure 2As shown, a split type adjustable angle plowing assembly includes a connecting square tube 1, two positioning plates 12 are welded and fixed on the connecting square tube 1, a positioning gap 11 is formed between the two positioning plates 12, and a first mounting hole 13 is provided on the positioning plate 12, and a through hole is provided on the plow column 2; the plow column 2 is installed and fixed in the positioning gap 11 after the bolt 21 passes through the first mounting hole 13 and the through hole, and the positioning plate 12 prevents the plow column 2 from bending or shaking left and right. Further, a second mounting hole 14 is also provided on the positioning plate 12 in the obliquely downward direction of the first mounting hole 13, and the plow column 2 is fixed between the connecting square tube 1 and the safety bolt 22 after the safety bolt 22 passes through the second mounting hole 14, so that the plow column 2 is prevented from shaking forward and backward during operation; when the plow head 6 encounters hard objects, the safety bolt 22 is preferentially broken, protecting the plow head 6 from being damaged. Further, the staggered arrangement of the bolt 21 and the safety bolt 22 only requires the bolt 21 to be aligned with the through hole of the plow column 2 for installation when adjusting the position of the plow column 2, facilitating the installation, disassembly and adjustment of the plow column 2.

[0017] In a preferred embodiment, the plow head 6 includes a share 4, which is arranged on the lower side of the plow column 2, and the share 4 is provided with a share plate 42 and a share tip 41, and the share tip 41 is detachably connected to the front end of the share plate 42 by a mounting bolt 43. In this embodiment, the share 4 is made of a wear-resistant high-strength steel plate as a whole. The share 4 is the main tool for plowing and turning over the soil, and the share tip 41 is the main consumable material. When the share tip 41 is worn out or deformed, only the share tip 41 needs to be detached from the share plate 42 for replacement or repair, without the need to replace the entire plow head 6. Compared with the integral type plow head of the prior art, the split type plow head design in this application is convenient to replace and repair, prolongs the service life of the plow head, and has low use cost.

[0018] In a preferred embodiment, the plow head further includes a soil dividing plate 5 and an adjusting pull rod 32, and the soil dividing plate 5 is welded or screwed and fixed on the upper side of the share 4. An adjusting plate 3 is arranged on the bottom side of the share 4, and the middle part of the adjusting plate 3 is rotatably connected to the plow column 2. The rear end of the adjusting plate 3 is rotatably connected to the adjusting pull rod 32, and a nut 31 is arranged on the plow column 2. An external thread is arranged on the adjusting pull rod 32, and the adjusting pull rod 32 is movably connected to the plow column 2 through the nut 31. The relative position of the adjusting pull rod 32 and the plow column 2 realizes the adjustment of the soil entering angle of the share 4. Specifically, rotating the nut 31 makes the adjusting pull rod 32 drive the adjusting plate 3 to move upward, so that the side of the adjusting plate 3 connected to the share 4 moves downward. At this time, the larger the soil entering angle of the share tip 41 is, the deeper the plowing depth is. Rotating the nut 31 makes the adjusting pull rod 32 drive the adjusting plate 3 to move downward, so that the side of the adjusting plate 3 connected to the share 4 moves upward. At this time, the smaller the soil entering angle of the share tip 41 is, the shallower the plowing depth is, realizing the setting of the soil entering angle for different soil conditions.

[0019] The embodiment is only a description of the concept and implementation of the utility model, and does not limit the utility model, and under the concept of the utility model, the technical solutions and embodiments without substantial transformation all belong to the protection range of the utility model.

Claims

1. A split angle adjustable plowing assembly characterized by, The plow head is detachably connected to the lower end of the plow column, and the plow head comprises a share head, a soil dividing plate and an adjusting pull rod.

2. The split angle adjustable furrowing assembly of claim 1, wherein, The share head is provided with a share plate and a share tip, and the share tip is detachably connected to the front end of the share plate by means of bolts.

3. The split mold angle adjustable furrowing assembly of claim 1 wherein, The connecting square tube is connected to the host computer, and two positioning plates are arranged on the connecting square tube to form a positioning gap therebetween, and a first mounting hole is arranged on the positioning plate.

4. The split mold angle adjustable furrowing assembly of claim 3, wherein, A through hole is arranged on the plow column, and the plow column is mounted and fixed in the positioning gap by means of bolts penetrating through the first mounting hole and the through hole. A second mounting hole is further arranged on the positioning plate, and the plow column is fixed between the connecting square tube and the safety bolt by means of a safety bolt penetrating through the second mounting hole.

Images