CN216795686U

CN216795686U - Ditching machine for farming

Info

Publication number: CN216795686U
Application number: CN202220608567.7U
Authority: CN
Inventors: 杨明太; 吴蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-06-24
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a ditching machine for agricultural planting, which comprises a connecting shaft and a frame, wherein the connecting shaft is arranged on the outer wall of the left end of the frame, the outer wall of the right end of the upper side of the machine frame is provided with a slide rail, brackets are arranged on the front side and the rear side of the interior of the slide rail and penetrate rightwards, the right ends of the two brackets are provided with ditching depth adjusting devices, the right end of the ditching depth adjusting device is provided with a ditching cutter, the front side and the rear side of the right end in the machine frame are provided with transmission shafts, a ditching width adjusting device is arranged between the two transmission shafts, the outer walls of the two transmission shafts are provided with soil turning cutters, the right end of the bracket is additionally provided with the ditching depth adjusting device, thereby avoiding the problems of low survival rate of crops and low yield caused by improper depth, the ditching width adjusting device is additionally arranged on the transmission shaft, so that the problems of low survival rate of crops and reduced yield caused by the growth of the crops with different gully widths are solved.

Description

Ditching machine for farming

Technical Field

The utility model belongs to the technical field of ditching machines, and particularly relates to a ditching machine for agricultural planting.

Background

The ditching machine is a high-efficient practical novel ditching device. After the diesel engine transmits rotation to the clutch through a belt, the diesel engine drives a walking gearbox, a transmission shaft, a rear axle and the like to realize forward or backward linear motion of the chain type ditcher. The method is used for laying farmland pipelines, urban and rural optical cables and the like.

The prior ditching machine technology has the following problems: when the ditcher is used, the width and the depth of the conventional ditcher cannot be adjusted in the use process according to the difference of the width and the depth of the gullies required by different planted crops, so that the problems that the gullies are not suitable for the planted crops, the survival rate of the crops is reduced, and the yield is reduced are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ditcher for agricultural planting, which solves the problems of low survival rate and low yield caused by unsuitable crops due to fixed widths between the gully height and the gully of the ditcher in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a ditching machine for agricultural planting comprises a connecting shaft and a machine frame, wherein the connecting shaft is installed on the outer wall of the left end of the machine frame, a slide rail is arranged on the outer wall of the right end of the upper side of the machine frame, supports are arranged on the front side and the rear side of the inner part of the slide rail in a penetrating manner rightwards, ditching depth adjusting devices are arranged on the right ends of the two supports, ditching knives are arranged on the front side and the rear side of the right end of the inner part of the machine frame, a ditching width adjusting device is arranged between the two transmission shafts, a soil turning knife is arranged on the outer wall of the two transmission shafts, each ditching depth adjusting device comprises a lifting block, a lifting threaded hole, a lifting threaded rod, a bearing, a sliding groove and a connecting rod, the two lifting blocks are arranged on the right end of the supports, lifting threaded holes are vertically arranged in the two lifting blocks, the right ends of the two lifting blocks are provided with sliding grooves, two lifting threaded rod has all been run through to lifting threaded hole inside, two lifting threaded rod bottom all is provided with the bearing, two bearing right-hand member outer wall all is provided with the connecting rod, ditching width adjusting device comprises regulation hole, regulation pole A, fixed block and regulation pole B, two the transmission shaft left and right sides all is provided with the regulation hole, two set up respectively in the regulation hole and adjust pole A and adjust pole B, it all is provided with the fixed block with regulation pole B both ends to adjust pole A.

Preferably, two the lifting threaded rod all adopts stainless steel to make, two the support all adopts stainless steel to make, two all through welded fastening connection between lifting threaded rod and the support.

Preferably, the outer wall of each of the two lifting threaded rods is tightly screwed with the inner wall of each of the two lifting blocks, the length of each of the two lifting blocks is eighty percent of the length of each of the lifting threaded rods, and the top ends of the two lifting threaded rods are provided with operating handles.

Preferably, the circular outer walls of the adjusting rod A and the adjusting rod B are attached to the circular inner wall of the adjusting hole, and the two transmission shafts can slide back and forth on the adjusting rod A and the adjusting rod B through the adjusting hole.

Preferably, the connecting shaft and the rack are both made of stainless steel materials, the connecting shaft and the rack are fixedly connected through welding, and the rack and the outer wall of the connecting shaft are both sprayed with paint.

Preferably, the soil turning knives and the ditching knives are made of stainless steel materials, the soil turning knives are arranged in a plurality of equal intervals, and the soil turning knives are connected with the transmission shaft through screws.

Compared with the prior art, the utility model provides a ditching machine for agricultural planting, which has the following beneficial effects:

1. the utility model adds a ditching depth adjusting device at the right end of the bracket, the ditching depth adjusting device is composed of a lifting block, a lifting threaded hole, a bearing, a chute and a connecting rod, when in use, the height of the lifting threaded rod in the lifting block is adjusted to drive the height of a ditching cutter arranged on the connecting rod on the ground, thereby adjusting the depth of a gully required in agricultural planting, and further avoiding the problems of low survival rate of crops and reduced yield caused by the fact that the gully is not suitable for the depth required by the crops due to the incapability of height adjustment of a ditching machine, firstly, the lifting block is arranged at the right end of the bracket, then the lifting threaded rod is arranged in the lifting threaded hole in the lifting block, the depth of the ditching cutter on the connecting rod on the ground is adjusted by adjusting the height of the lifting threaded rod, because the lifting threaded rod is sleeved in the inner circle of the bearing, the connecting rod with the ditching knife is connected to the excircle of the bearing through the sliding groove, so that the connecting rod cannot rotate when the lifting threaded rod is adjusted in a rotating mode, and the connecting rod can slide up and down in the sliding groove through the bearing;

2. the utility model adds a ditching width adjusting device on a transmission shaft, the ditching width adjusting device is composed of adjusting holes, an adjusting rod A, a fixed block and an adjusting rod B, adjusting holes are arranged on the left side and the right side of two transmission shafts when in use, the ditching width is adjusted by adjusting the positions of the transmission shafts on the adjusting rod A and the adjusting rod B, so that the ditching width of the ditching machine can enable crops to grow during ditching, thereby avoiding the problems of low survival rate of crops and reduced yield caused by the growth of crops with unfixed ditching width, firstly, adjusting holes are arranged on the left side and the right side of the two transmission shafts, the adjusting rod B is arranged in the adjusting holes on the left side of the two transmission shafts, the adjusting rod A is arranged in the adjusting holes on the right side of the two transmission shafts, and the position between the two transmission shafts is changed by the adjusting rod A and the adjusting rod B during width adjustment to adjust the ditching width, after the width is adjusted to be proper, the adjusting rod A and the fixing block on the adjusting rod B are fixed.

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic structural view of a state of use of a ditcher for agricultural planting according to the present invention;

FIG. 2 is a schematic plan view of a ditcher for agricultural planting according to the present invention;

FIG. 3 is a schematic structural view of a ditching depth adjusting device provided by the utility model;

FIG. 4 is a schematic structural view of a ditching width adjusting device provided by the utility model;

in the figure: 1. a connecting shaft; 2. a frame; 3. a slide rail; 4. a support; 5. a ditching depth adjusting device; 6. a ditching knife; 7. a ditching width adjusting device; 8. a drive shaft; 9. a soil turning knife; 10. a lifting block; 11. a lifting threaded hole; 12. lifting a threaded rod; 13. a bearing; 14. a chute; 15. a connecting rod; 16. an adjustment hole; 17. adjusting a rod A; 18. a fixed block; 19. and an adjusting rod B.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of a ditcher for agricultural planting: a ditching machine for agricultural planting comprises a connecting shaft 1 and a machine frame 2, wherein the connecting shaft 1 is arranged on the outer wall of the left end of the machine frame 2, a slide rail 3 is arranged on the outer wall of the right end of the upper side of the machine frame 3, brackets 4 are arranged on the front side and the rear side of the inner part of the slide rail 3 in a penetrating way rightwards, ditching depth adjusting devices 5 are arranged on the right ends of the two brackets 4, ditching knives 6 are arranged on the right ends of the ditching depth adjusting devices 5, transmission shafts 8 are arranged on the front side and the rear side of the inner part of the machine frame 2, a ditching width adjusting device 7 is arranged between the two transmission shafts 8, soil turning knives 9 are arranged on the outer walls of the two transmission shafts 8, the two ditching depth adjusting devices 5 are composed of lifting blocks 10, lifting threaded holes 11, lifting threaded rods 12, bearings 13, sliding grooves 14 and connecting rods 15, the two lifting blocks 10 are arranged on the right ends of the brackets 4, lifting blocks 10 are vertically penetrated by lifting threaded holes 11, sliding grooves 14 are arranged on the right ends of the two lifting blocks 10, two lifting screw hole 11 are inside all to run through has lifting screw 12, two lifting screw 12 bottoms all are provided with bearing 13, two bearing 13 right-hand members outer walls all are provided with connecting rod 15, ditching width adjusting device 7 is by regulation hole 16, adjust pole A17, fixed block 18 and regulation pole B19 are constituteed, the 8 left and right sides of two transmission shafts all is provided with regulation hole 16, set up respectively in two regulation holes 16 and adjust pole A17 and adjust pole B19, it all is provided with fixed block 18 with regulation pole B19 both ends to adjust pole A17.

Further, two lifting threaded rod 12 all adopt stainless steel to make, and two supports 4 all adopt stainless steel to make, all are connected through welded fastening between two lifting threaded rod 12 and the supports 4, adopt stainless steel to make, can make whole harder be difficult to damage, can make to connect more firmly through welded fastening and can not appear droing reduction event rate, increase life.

Further, the 11 inner walls of the lifting screw holes on two 12 outer walls of the lifting screw rod and the lifting block 10 are all tightly screwed, the length of two lifting blocks 10 is eighty percent of the length of the lifting screw rod 12, the top ends of two lifting screw rods 12 are all provided with operating handles, the tight screwing can enable the lifting screw rod 12 to avoid shaking in the using process so as to be more stable during adjustment, the length of the lifting screw rod 12 is longer than the length of the lifting block 10, so that the height of adjustment is more flexible, and the operation handles are arranged so as to enable the adjustment to be more convenient and labor-saving.

Further, adjust pole A17 and adjust the circular outer wall of pole B19 and all with the circular inner wall laminating in regulation hole 16, two transmission shafts 8 all can be through adjusting hole 16 and adjusting pole A17 and adjusting the pole B19 and go up the front and back slip, and the laminating can make the machine break down appear rocking in the use, and the front and back slip can make the convenient flexibility more that adjusts.

Further, connecting axle 1 all adopts stainless steel material to make with frame 2, through welded fastening connection between connecting axle 1 and the frame 2, frame 2 and the equal spraying paint of 1 outer wall of connecting axle, reuse stainless steel material can make whole harder be difficult to damage, can make to connect more firmly be difficult to appear droing through welded connection, outer wall spraying paint can make external environment directly corrode the object surface and make life longer.

Further, the native sword 9 that digs all adopts stainless steel material to make with ditching sword 6, and native sword 9 equidistance of digging is provided with a plurality ofly, through screwed connection between a plurality of native sword 9 and the transmission shaft 8, adopts stainless steel material can make whole harder, sets up a plurality ofly and makes efficiency when digging higher, makes the installation more convenient with the dismantlement through screwed connection, conveniently changes.

The working principle and the using process of the utility model are as follows: after the utility model is installed, when the ditching machine for agricultural planting is used, firstly, a connecting shaft 1 is installed on the outer wall of the left end of a frame 2, the connecting shaft 1 is connected to a power device, a sliding rail 3 penetrates through the right side of the frame 2, brackets 4 are installed on the front side and the rear side of the interior of the sliding rail 3, transmission shafts 8 are respectively installed on the front side and the rear side of the interior of the frame 2, a plurality of soil turning knives 9 are installed on the outer wall of the transmission shaft 8, a ditching knife 6 is installed on the right end of the bracket 4, a ditching depth adjusting device 5 is installed between the bracket 4 and the ditching knife 6, a lifting block 10 is installed on the right end of the bracket 4, a lifting threaded hole 11 penetrates through the interior of the lifting block 10, a lifting threaded rod 12 of a bearing 13 is installed on the bottom end of the lifting threaded hole 11, the lifting threaded rod 12 is installed in the bearing 13, a connecting rod 15 is installed in the excircle of the knife bearing 13 through a sliding chute 14 on the right end of the lifting block 10, when rotating lifting threaded rod 12, connecting rod 15 can take ditching sword 6 to slide from top to bottom, simultaneously because bearing 13 connecting rod 15 can not produce when rotating lifting threaded rod 12 and rotate and only can slide from top to bottom through spout 14, thereby can realize the regulation to the ditching degree of depth, installation ditching width adjusting device 7 between two transmission shafts 8, be close to the left and right sides at two transmission shafts 8 and all run through regulation hole 16, installation regulation pole B19 in two left regulation holes 16 of

transmission shaft

8, 16 installation regulation pole A17 on two transmission shafts 8 are close to the regulation pole on right side, adjusting pole A17 and adjusting pole B19 both ends and all installing fixed block 18, carry out the regulation of width with transmission shaft 8 through adjusting pole A17 and adjusting pole B19 when carrying out the width regulation of ditching, adjust can to fix through fixed block 18 when suitable width.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ditching machine for farming, includes connecting axle (1) and frame (2), its characterized in that: the connecting shaft (1) is installed on the outer wall of the left end of the rack (2), a sliding rail (3) is arranged on the outer wall of the right end of the upper side of the rack (2), supports (4) are arranged on the front and back sides in the sliding rail (3) in a penetrating manner rightwards, ditching depth adjusting devices (5) are arranged on the right ends of the two supports (4), a ditching cutter (6) is arranged on the right end of each ditching depth adjusting device (5), transmission shafts (8) are arranged on the front and back sides of the right end in the rack (2), a ditching width adjusting device (7) is arranged between the two transmission shafts (8), a soil turning cutter (9) is arranged on the outer wall of each transmission shaft (8), and each ditching depth adjusting device (5) consists of a lifting block (10), a lifting threaded hole (11), a lifting threaded rod (12), a bearing (13), a sliding chute (14) and a connecting rod (15), the two lifting blocks (10) are arranged at the right end of the bracket (4), lifting threaded holes (11) are vertically arranged in the two lifting blocks (10), sliding chutes (14) are arranged at the right ends of the two lifting blocks (10), lifting threaded rods (12) are arranged in the two lifting threaded holes (11), bearings (13) are arranged at the bottom ends of the two lifting threaded rods (12), connecting rods (15) are arranged on the outer walls of the right ends of the two bearings (13), the ditching width adjusting device (7) consists of adjusting holes (16), adjusting rods A (17), fixing blocks (18) and adjusting rods B (19), the adjusting holes (16) are formed in the left side and the right side of the two transmission shafts (8), the adjusting rods A (17) and the adjusting rods B (19) are respectively arranged in the two adjusting holes (16), and fixed blocks (18) are arranged at the two ends of the adjusting rod A (17) and the adjusting rod B (19).

2. The furrowing machine for agricultural planting according to claim 1, wherein: two lifting threaded rod (12) all adopt stainless steel to make, two support (4) all adopt stainless steel to make, two all through welded fastening connection between lifting threaded rod (12) and support (4).

3. The furrowing machine for agricultural planting according to claim 1, wherein: two the outer wall of lifting threaded rod (12) all closely threads with elevator (10) inner wall, two elevator (10) length is eighty percent of lifting threaded rod (12) length, two lifting threaded rod (12) top all is provided with operating handle.

4. The furrowing machine for agricultural planting according to claim 1, wherein: the circular outer walls of the adjusting rods A (17) and the adjusting rods B (19) are attached to the circular inner walls of the adjusting holes (16), and the transmission shafts (8) can slide back and forth on the adjusting rods A (17) and the adjusting rods B (19) through the adjusting holes (16).

5. The furrowing machine for agricultural planting according to claim 1, wherein: connecting axle (1) and frame (2) all adopt stainless steel material to make, through welded fastening connection between connecting axle (1) and the frame (2), frame (2) and connecting axle (1) outer wall all spray paint.

6. The furrowing machine for agricultural planting according to claim 1, wherein: the soil turning knife (9) and the ditching knife (6) are made of stainless steel materials, the soil turning knife (9) is arranged in a plurality of equal intervals, and the soil turning knife (9) is connected with the transmission shaft (8) through screws.