CN210183813U

CN210183813U - Four-disc plough with adjustable soil turning direction

Info

Publication number: CN210183813U
Application number: CN201920939585.1U
Authority: CN
Inventors: Qingping Xu; 徐庆平; Hengjun Guan; 关恒军; Yongqiang Li; 李永强; Daoming Si; 司道明; Liyuan Fu; 付立元
Original assignee: SHANDONG YUNTAI MACHINERY CO Ltd
Current assignee: SHANDONG YUNTAI MACHINERY CO Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-03-27
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a four-disc plough with adjustable soil turning direction, which comprises a vertical beam, a swinging beam, a tail wheel and a plurality of disc ploughshares, wherein the swinging beam is positioned below the beam, and the tail wheel is arranged at the rear end of the beam; is characterized in that: a vertical shaft is fixed in the middle of the swing beam, penetrates through the cross beam and is rotatably arranged on the cross beam; rotatable plough legs are arranged on the swing beam at equal intervals, the upper ends of the plough legs penetrate through the swing beam, and the disc plough share is fixed at the lower ends of the plough legs; the upper ends of the plough legs are fixed with outer edge plates, the outer edge plate on each plough leg is hinged on a steering connecting rod, and the steering connecting rod is connected with a traction machine; the hydraulic cylinder is fixed on the cross beam and drives the vertical shaft and the tail wheel to rotate simultaneously through the transmission mechanism. The utility model discloses a disc plough through ordering about of pneumatic cylinder and steering linkage, can change the direction of digging of disc share, has realized that traction machine comes to, goes to all can carry out homonymy ploughing to the field, has avoided the appearance of field central ridge or channel in the past.

Description

Four-disc plough with adjustable soil turning direction

Technical Field

The utility model relates to a disc plough, more specifically the theory that says so especially relates to a four disc ploughs of digging direction adjustable.

Background

The disc plough is different from the furrow plough, adopts a part of a spherical surface as a working part, and has the advantages of good soil entering capability, strong cutting energy, easy soil removal and difficult blockage. In the process of ploughing by using the disc plough, ridges or channels are generated in the center, which is not beneficial to keeping the field smoothness, and central seedling burning or insufficient watering is easy to cause in the later irrigation operation. Therefore, in order to avoid ridges and channels in the field, a turnover plow is developed, and the same-side plowing of the field can be realized no matter the traction machine moves in the forward direction or the backward direction, so that the flatness of the field after cultivation can be realized. For the disc plough, the structure of the plough share turnover plough is not suitable for the disc plough due to the heavy weight, otherwise, the turnover part is easy to damage.

Disclosure of Invention

The utility model provides a overcome above-mentioned technical problem's shortcoming, provide a four disc plough of turning over soil direction adjustable.

The utility model discloses a four-disc plough with adjustable soil turning direction, which comprises a vertical beam, a swinging beam, a tail wheel and a plurality of disc ploughshares, wherein the front end of the beam is fixed at the middle part of the vertical beam, the swinging beam is positioned below the beam, the front end of the beam or the vertical beam is provided with a traction seat connected with a traction machine, and the tail wheel is arranged at the rear end of the beam; the method is characterized in that: a vertical shaft is fixed in the middle of the swing beam, penetrates through the cross beam and is rotatably arranged on the cross beam; rotatable plough legs are arranged on the swing beam at equal intervals, the upper ends of the plough legs penetrate through the swing beam, and the disc plough share is fixed at the lower ends of the plough legs; the upper ends of the plough legs are fixed with outer edge plates, the outer edge plate on each plough leg is hinged on a steering connecting rod, and the steering connecting rod is connected with a traction machine; the hydraulic cylinder is fixed on the cross beam and drives the vertical shaft and the tail wheel to rotate simultaneously through the transmission mechanism.

The utility model discloses a four-disc plough with adjustable soil turning direction, the transmission mechanism comprises a connecting rod, an L-shaped driving rod (12) and a slotting rod (14), a tail wheel (5) is fixed at the lower end of a wheel shaft (13), the wheel shaft is fixed at the rear end of a cross beam through an outer sleeve, the upper end of the wheel shaft is fixed with the slotting rod, and the slotting rod is provided with a slot along the length direction of the slotting rod; the upper end of the vertical shaft is fixed with a connecting plate, a hydraulic cylinder of the hydraulic cylinder is hinged with the connecting plate, one end of a connecting rod is hinged on the connecting plate, the other end of the connecting rod is hinged with one end of an L-shaped driving rod, the other end of the L-shaped driving rod is fixed with a vertical rod inserted into the slot, and the middle part of the L-shaped driving rod is rotatably arranged on the cross beam through a rotating shaft.

The utility model discloses a four disc plows of digging direction adjustable, erect and be fixed with the arc that uses the point on the vertical axis line as the centre of a circle on the roof beam, the arc is towards the swinging beam, and the front end of swinging beam is fixed with and detains U-shaped piece or the L-shaped piece on the arc.

The utility model discloses a four disc ploughs of digging direction adjustable, the quantity of disc share is 4.

The utility model has the advantages that: the utility model discloses a disc plough, the disc share is fixed in on the swinging boom through the share leg, the middle part of swinging boom is fixed with the vertical axis that passes the crossbeam, be fixed with the arc that supports the front end of swinging boom on the perpendicular roof beam of front end, pneumatic cylinder on the crossbeam orders about vertical axis and tailwheel through drive mechanism and rotates simultaneously, the rotation of vertical axis will drive the swinging boom and rotate, and then the position of the disc share that is connected with the swinging boom changes, and simultaneously, order about the share rotation through turning to the connecting rod, can further change the orientation of disc share, realized ordering about through pneumatic cylinder and turning to the connecting rod, can change the direction of digging of disc share, realized that the tractor comes to, go and all can carry out the homonymy ploughing to the field, the appearance of field central ridge or channel in the past has been avoided.

Drawings

FIG. 1 is a front view of a four-disc plow with adjustable plowing direction of the present invention;

FIG. 2 is a rear view of the four-disc plow with adjustable plowing direction of the present invention;

FIG. 3 is a left side view of the four-disc plow with adjustable plowing direction of the present invention;

FIG. 4 is a right side view of the four-disc plow with adjustable plowing direction of the present invention;

FIG. 5 is a top view of the four-disc plow with adjustable plowing direction of the present invention;

FIG. 6 is a bottom view of the four-disc plow with adjustable plowing direction of the present invention;

fig. 7 is a perspective view of the four-disc plow with adjustable plowing direction of the utility model.

In the figure: the special plough comprises a vertical beam 1, a cross beam 2, a swinging beam 3, a disc ploughshare 4, a tail wheel 5, a traction seat 6, plough legs 7, a vertical shaft 8, a hydraulic cylinder 9, a connecting plate 10, a connecting rod 11, a 12L-shaped driving rod 13, a wheel shaft 13, a slotted rod 14, a slot 15, a vertical rod 16, a steering connecting rod 17, an arc plate 18, supporting legs 19, an outer sleeve 20 and an outer edge plate 21.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and examples.

As shown in fig. 1 to 7, the front view, the rear view, the left view, the right view, the top view, the bottom view and the three-dimensional view of the four-disc plough with adjustable soil turning direction of the utility model are respectively given, the shown disc plough is composed of a vertical beam 1, a beam 2, a swinging beam 3, a tail wheel 5, a plurality of disc ploughshares 4, a traction seat 6, a plough leg 7, a vertical shaft 8, a hydraulic cylinder 9 and an arc plate 19, the front end of the beam 2 is fixed at the middle part of the vertical beam 1, the front end of the beam 2 is fixed with the traction seat 6, and the traction seat 6 is used for being connected with traction machinery, so that the traction machinery drives the whole disc plough to turn over the soil.

The swing beam 3 is located below the cross beam 2, the vertical shaft 8 is fixed in the middle of the swing beam 3, the vertical shaft 8 is rotatably arranged on the cross beam 2, and the upper end of the vertical shaft 8 penetrates through the cross beam 2. The rear end of the cross beam 2 is fixedly provided with a vertical outer sleeve 20, the tail wheel 5 is fixed at the lower end of the wheel shaft 13, and the wheel shaft 13 penetrates through the outer sleeve 20, so that the tail wheel 5 is rotationally fixed at the rear end of the cross beam 2.

The disc ploughshare 4 is fixed at the lower end of the plough leg 7, the plough leg 7 passes through the swinging beam 3 and can rotate, the upper end of the plough leg 7 passes through the swinging beam 3, the plough leg 7 passes through the upper end of the swinging beam 3 and is fixed with an outer edge plate 21, the outer end of each outer edge plate 21 is hinged with a steering connecting rod 17, and the steering connecting rods 17 are used for being connected with a driving mechanism on a traction machine so as to control the disc ploughshare 4 to rotate along with the plough leg 7 through the steering connecting rods 17, thereby changing the orientation of the disc ploughshare 4.

In order to ensure the stability of the oscillating beam 3 in the rotating process, the rear end of the vertical beam 1 is provided with a horizontal arc plate 18 facing the oscillating beam 3, the arc plate 18 takes a point on the axis of the arc plate 18 as an arc, and the front end of the oscillating beam 3 is fixed with an L-shaped block or a U-shaped block clamped on the arc plate 18 so as to ensure the stability of the oscillating beam 3 in the rotating process.

The hydraulic cylinder 9 is fixed on the cross beam 2, the hydraulic cylinder 9 drives the vertical shaft 9 and the tail wheel 5 to rotate simultaneously through a transmission mechanism, the transmission mechanism is composed of a connecting rod 11, an L-shaped driving rod 12 and a grooving rod 14, the upper end of the vertical shaft 8, which extends out of the cross beam 2, is fixed with a connecting plate 10, a piston rod of the hydraulic cylinder 9 is hinged with the connecting plate 10, one end of the connecting rod 11 is hinged with the connecting plate 10, the other end of the connecting rod is hinged with the L-shaped driving rod 12, the middle part of the L-shaped driving rod 12 is hinged on the cross beam 2, and the rear end of the. The grooved bar 14 is fixed on the upper end of the wheel shaft 13, the grooved bar 14 is provided with a groove 15 along the length direction, the vertical bar 16 is inserted into the groove 15, the width of the groove 15 is larger than the diameter of the vertical bar 16, so as to ensure that the vertical bar 16 can move in the groove 15.

The utility model discloses a disc plough turn over native direction adjustment process does: if the current state of the disc plough is shown in figure 7 and the soil turning direction of the disc plough needs to be adjusted, the oil cylinder 9 drives the hydraulic rod of the disc plough to extend so as to drive the vertical shaft 8 to rotate clockwise (looking from top to bottom, the same way below), and the clockwise rotation of the vertical shaft 8 also drives the swinging beam 3 to rotate clockwise, namely the direction of the disc plough share 4 is changed; meanwhile, in the process of extending the hydraulic rod of the oil cylinder 9, the tail wheel 5 is driven to change the direction through the connecting rod 11, the L-shaped driving rod 12 and the grooving rod 14; meanwhile, the plough leg 7 is driven to rotate by driving the steering connecting rod 17 so as to finely adjust the orientation of the disc plough share 4, and finally the adjustment of the turning direction of the disc plough is realized.

Claims

1. A four-disc plough with adjustable soil turning direction comprises a vertical beam (1), a cross beam (2), a swing beam (3), a tail wheel (5) and a plurality of disc ploughshares (4), wherein the front end of the cross beam is fixed in the middle of the vertical beam, the swing beam is positioned below the cross beam, the front end of the cross beam or the vertical beam is provided with a traction seat (6) connected with traction machinery, and the tail wheel is arranged at the rear end of the cross beam; the method is characterized in that: a vertical shaft (8) is fixed in the middle of the swing beam, penetrates through the cross beam (2) and is rotatably arranged on the cross beam; rotatable plough legs (7) are arranged on the swing beam at equal intervals, the upper ends of the plough legs penetrate through the swing beam, and the disc plough share is fixed at the lower ends of the plough legs; the upper ends of the plough legs are fixed with outer edge plates (21), the outer edge plates on each plough leg are hinged on a steering connecting rod (17), and the steering connecting rods are connected with a traction machine; a hydraulic cylinder (9) is fixed on the cross beam and drives the vertical shaft (8) and the tail wheel (5) to rotate simultaneously through a transmission mechanism.

2. The adjustable direction of cut-off four-disc plow of claim 1, wherein: the transmission mechanism consists of a connecting rod (11), an L-shaped driving rod (12) and a slotting rod (14), a tail wheel (5) is fixed at the lower end of a wheel shaft (13), the wheel shaft is fixed at the rear end of the cross beam (2) through an outer sleeve (20), the upper end of the wheel shaft is fixed with the slotting rod (14), and the slotting rod is provided with a slot (15) along the length direction of the slotting rod; the upper end of vertical axle (8) is fixed with connecting plate (10), and the pneumatic cylinder and the connecting plate of pneumatic cylinder (9) are articulated mutually, and the one end of connecting rod (11) articulates on connecting plate (10), and the other end articulates with the one end of L shape actuating lever mutually, and the other end of L shape actuating lever is fixed with vertical pole (16) of inserting in fluting (15), and the middle part of L shape actuating lever is rotated through the pivot and is set up on crossbeam (2).

3. The reversible four-disc plow according to claim 1 or 2, characterized in that: an arc plate (18) which takes a point on the axis of the vertical shaft (8) as a circle center is fixed on the vertical beam (1), the arc plate faces the swinging beam (3), and a U-shaped block or an L-shaped block buckled on the arc plate is fixed at the front end of the swinging beam.

4. The reversible four-disc plow according to claim 1 or 2, characterized in that: the number of the disc ploughshares (4) is 4.