CN110945980A - Plough with adjustable joint position - Google Patents
Plough with adjustable joint position Download PDFInfo
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- CN110945980A CN110945980A CN201911238849.1A CN201911238849A CN110945980A CN 110945980 A CN110945980 A CN 110945980A CN 201911238849 A CN201911238849 A CN 201911238849A CN 110945980 A CN110945980 A CN 110945980A
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- pull rod
- plough
- frame
- sleeve
- plow
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- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 15
- 230000007704 transition Effects 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000011295 pitch Substances 0.000 abstract 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/24—Tractor-drawn ploughs
- A01B3/26—Tractor-drawn ploughs without alternating possibility
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/02—Plough blades; Fixing the blades
- A01B15/04—Shares
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/14—Frames
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/20—Special adjusting means for tools of ploughs drawn by, or mounted on tractors working on hillsides or slopes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a plough with an adjustable joint position, which comprises a plough frame (1), a plough body (4), a roller combination (6) and an adjusting and connecting device, wherein the plough body (4) and the roller combination (6) are fixedly arranged below the plough frame (1), the adjusting and connecting device is arranged above and in front of the plough frame (1), and the adjusting and connecting device is fixedly connected with a tractor; the invention can be suitable for tractors with different powers and different wheel pitches and control the tilling depth, and the adjusting and connecting device can adjust the transverse distance between the tail end of the first plough share blade and the tyre at the right side of the tractor, thereby ensuring that no missing tilling or re-tilling occurs in the tilling process and ensuring that the tractor is in the best tilling operation state.
Description
Technical Field
The invention relates to the field of cultivation machinery, in particular to a furrow plough with an adjustable position, which is applied to a tractor interface.
Background
The furrow plough is used for breaking soil blocks and ploughing out of a groove to prepare for sowing, the furrow plough needs to be hung on traction equipment during use and usually hung on a tractor to plough, the furrow plough is connected with the tractor through a lifting lug, the lifting lug is fixedly arranged, the positions and the intervals for connecting the lifting lugs by tractors with different horsepower are different, so that the furrow plough matched with fixed models of each tractor type is realized, the best connection between the furrow plough and the tractor is ensured, when the tractor is not matched with the plough, for example, when a tractor with a wide wheel spacing is hung on a tractor to load a tractor matched with the plough with a normal wheel spacing tractor, the tail end of a first plough body plough blade of the plough has a larger distance with a right tire transversely, and at the moment, the phenomenon of plough missing can occur. On the contrary, when a tractor with a narrow wheel track is used for hanging a tractor with a normal wheel track to form a matched plough, the tail end of the first plough body share edge of the plough and the right tire are transversely overlapped, and the wheel moves forward along the plough furrow during cultivation, so that the phenomenon of replanning can occur. So that the machine tool can not reach the optimal use state, and the time and labor are wasted to adjust the wheel track of the tractor. Therefore, each tractor type is also required to be matched with a fixed-type furrow plough so as to ensure that no missing ploughing or re-ploughing occurs in the ploughing process.
In order to adapt to different crops, different agricultural techniques and different application scenes, the track of a special type or a modified tractor newly proposed by a middle-small horsepower segment is different from that of a conventional tractor. And each farm machinery manufacturer has less research and development investment, and the produced plough is suitable for a special type or a modified tractor and cannot follow the process aiming at the conventional tractor. When the special tractor or the modified tractor is connected with the conventional plough tool in use, the adjustment range is small, and compared with the plough tool matched with the conventional horse-power tractor, the plough tool has the condition that the wheel track is too wide and the phenomenon of missing ploughing occurs, or the plough tool has the condition that the wheel track is too narrow and the phenomenon of replanning occurs. The optimal use requirements of matching the tractor and the plough tool are as follows: 1. the traction force of the tractor is more than or equal to the traction resistance of the plough, namely the power is matched; 2. the transverse distance delta between the tail end of the first plough body share edge of the plough and the tire at the right side is most reasonable, and is 15 mm. Compared with the conventional plough, the wheel track is wide, the delta value is large, no tillage exists, the wheel track is narrow, the delta value is negative, and the phenomenon of replanning occurs. Therefore, for tractors with the same horsepower section and different center wheel track distances, the existing plough tool cannot simultaneously meet the optimal use requirement.
Disclosure of Invention
The invention aims to provide a plough with an adjustable joint position, 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 connector position adjustable plough utensil, includes plow frame, plough body and gyro wheel combination, still includes regulation connecting device, is provided with plough body and gyro wheel combination in the below of plow frame is fixed, is provided with regulation connecting device in the top of plow frame and the place ahead, regulation connecting device and tractor fixed connection, in the description, the part of being connected with the tractor is the place ahead.
The adjusting and connecting device comprises a plow frame, a transition sliding block and a pull rod mechanism, one end of the transition sliding block is connected with the front of the plow frame in a sliding mode, the other end of the transition sliding block is fixedly connected with a tractor, the lower portion of the front end of the pull rod mechanism is fixedly connected with the front end of the plow frame, the rear end of the pull rod mechanism is fixedly connected with the rear end of the plow frame, and the upper portion of the front end of the pull rod mechanism is fixedly connected with the tractor.
The plow frame sets up to right triangle structure, is provided with the plough body through welding or U type bolt fastening below the hypotenuse of plow frame, the plough body is arranged according to the technology size according to the demand, processes one row of through-hole A and one row of through-hole B on the perpendicular plow frame plane on the front beam of plow frame respectively, through-hole A and through-hole B are equidistant setting up respectively, process the circular recess on the vertical face of the foremost of the front beam of plow frame, circular recess radius is big, and the opening part size is little, through-hole A runs through the centre of a circle position in circular recess, and through-hole B arranges by the back, and does not with circular recess UNICOM, leans on rear end position to weld a lower link seat on the sloping of plow frame 1, there is longitudinal arrangement's pin shaft hole on the lower link seat.
The distance between the through holes B is smaller than that between the through holes A.
The pull rod mechanism comprises a front support frame, an upper pull rod, an adjusting sleeve and a lower pull rod, the front support frame is arranged in a triangular structure, two sides of the front support frame of the triangular structure are respectively provided with a side rib, a steel pipe is arranged below the front support frame of the triangular structure, a connecting rod seat is arranged above the front support frame, the lower ends of the side ribs are welded with the steel pipe, the upper ends of the side ribs are welded with the connecting rod seat, the two side ribs are symmetrically arranged relative to the steel pipe and the connecting rod seat, the ear plates at the two sides of the connecting rod seat are processed with a pin shaft hole A and a pin shaft hole B, the axes of the pin shaft hole A and the pin shaft hole B are vertical, the bottom of the side rib is arranged to be an L-shaped structure, a through hole C is processed on the side rib of the L-shaped structure, the front support frame passes through the through hole C and the through hole B on the plough frame through a long bolt to be fixedly connected with the plough frame, and a gasket and a nut are required to be used in the connection process; one end of the upper pull rod is welded with a sleeve, the axis of the sleeve and the rod body of the upper pull rod form an included angle of 60 degrees, the other end of the upper pull rod is provided with a section of 150mm positive spiral thread, the sleeve of the upper pull rod is fixedly connected with a connecting rod seat on the front support frame through a pin shaft B and a pin shaft hole A, one end of the lower pull rod is welded with a sleeve, the axis of the sleeve and the rod body of the lower pull rod form an included angle of 60 degrees, the other end of the rod body is provided with a section of 150mm negative spiral thread, the sleeve of the lower pull rod is connected with the lower pull rod seat through a pin shaft, the diameters of the upper pull rod and the lower pull rod are the same, the upper; the middle of the adjusting sleeve is symmetrically welded with two lug plates along the radial direction, when in adjustment, a finger holds the lug plates to twist, the labor is saved, the anti-skidding performance is realized, one end of the adjusting sleeve is provided with a positive spiral internal thread, the other end of the adjusting sleeve is provided with a negative spiral internal thread, the internal threads of the adjusting sleeve are respectively matched with the threads of the upper pull rod and the lower pull rod, the positive spiral end of the adjusting sleeve is connected with the threads of the upper pull rod in a matched manner, and the negative spiral threaded end of the adjusting sleeve is connected with the threads of; the upper end of transition slider sets up to cylindrical structure, and the middle part sets up to the rectangle structure, and the lower extreme sets up to the U-shaped structure, the radial position processing placed in the middle of the cylindrical structure of transition slider has through-hole D, and processing has round pin shaft hole C on the otic placode of the U-shaped structure of transition slider, the transition slider sets up to two, and the columniform external diameter of transition slider and the little clearance fit in the circular groove of plow frame front end can remove in the circular groove when the transition slider is not fixed, and the transition slider passes through round pin axle A, through-hole D, through-hole A and plow frame fixed connection, the round pin shaft hole C and the tractor fixed connection of transition slider. The tractor leaving wheel tracks of different manufacturers are different, and the distance of the plough tool transition sliding block which is adjusted in a left-right sliding mode relative to the plough frame is 120 mm aiming at middle and small horsepower section tractors.
The roller assembly comprises a roller adjusting device and a roller mechanism, one end of the roller adjusting device is fixedly connected with the plough frame, and the other end of the roller adjusting device is fixedly connected with the roller mechanism.
The roller adjusting device comprises a limiting sleeve and a support, the limiting sleeve is arranged into a rectangular tube structure, through holes which are arranged at intervals of 30mm are machined in one end face of the limiting sleeve of the rectangular tube structure, the support is also arranged into the rectangular tube structure, through holes which are arranged at intervals of 30mm are also machined in one end face of the support of the rectangular tube structure, the outer wall of the support is in clearance fit with the inner wall of the limiting sleeve in size, the limiting sleeve is sleeved outside the support and penetrates through the through holes through fixed connection through a pin shaft, and the support is fixedly connected to the roller mechanism.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with the adjusting connecting device and the roller adjusting device, can be suitable for tractors with different powers and different wheel tracks and controls the tilling depth;
2. the adjusting and connecting device can adjust the transverse distance between the tail end of the first plough share blade and the tire on the right side of the tractor, so as to ensure that no missing ploughing or re-ploughing occurs in the ploughing process and ensure that the tractor is in the best ploughing operation state.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention.
Fig. 2 is an exploded view of the three-dimensional structure of the present invention.
Fig. 3 is a front view of the front brace of the present invention.
Fig. 4 is a left side view of fig. 3.
Fig. 5 is a top view of fig. 3.
Fig. 6 is a schematic structural view of the upper link according to the present invention.
Fig. 7 is a schematic structural view of the lower link of the present invention.
Fig. 8 is a schematic perspective view of a transition slider according to the present invention.
Fig. 9 is a front view of fig. 8.
Fig. 10 is a left side view of fig. 8.
Fig. 11 is a perspective view of the plow frame of the present invention.
Fig. 12 is a front view of fig. 11.
Fig. 13 is a schematic perspective view of an adjustment sleeve according to the present invention.
FIG. 14 is a schematic perspective view of a spacing sleeve according to the present invention;
in the figure, 1, a plow frame; 1001. a lower pull rod seat; 1002. a circular groove; 1003. a through hole A; 1004. a through hole B; 2. a transition slider; 21. a through hole D; 22. a pin shaft hole C22; 3. a pin shaft A; 4. a plow body; 5. a limiting sleeve; 6. combining rollers; 7. a front bracket; 71. side ribs; 72. a steel pipe; 73. a connecting rod seat; 74. a through hole C; 75. a pin shaft hole A; 76. a pin shaft hole B; (ii) a 8. A long bolt; 9 a gasket; 10. a nut; 11. an upper pull rod; 12 adjusting the sleeve; 13. a pin B; 14. and a pull rod is pulled down.
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.
According to fig. 1-14, the present invention provides a solution:
the utility model provides a connector position adjustable plough utensil, includes plow frame 1, plough body 4 and gyro wheel combination 6, still includes the regulation connecting device, is provided with plough body 4 and gyro wheel combination 6 in the below of plow frame 1 is fixed, is provided with the regulation connecting device in the top and the place ahead of plow frame 1, adjust connecting device and tractor fixed connection, in the description, the part of being connected with the tractor is the place ahead.
The adjusting and connecting device comprises a plow frame 1, a transition sliding block 2 and a pull rod mechanism, one end of the transition sliding block 2 is connected with the front of the plow frame 1 in a sliding mode, the other end of the transition sliding block 2 is fixedly connected with a tractor, the lower portion of the front end of the pull rod mechanism is fixedly connected with the front end of the plow frame 1, the rear end of the pull rod mechanism is fixedly connected with the rear end of the plow frame 1, and the upper portion of the front end of the pull rod mechanism is fixedly connected with the tractor.
The plough frame 1 is of a right-angled triangle structure, a plough body 4 is fixedly arranged below the bevel edge of the plough frame 1 through welding or U-shaped bolts, the plough body 4 is arranged according to the process size according to the requirement, a row of through holes A1003 and a row of through holes B1004 are respectively machined on the front beam of the plough frame 1 and perpendicular to the plane of the plough frame 1, the through holes A1003 and the through holes B1004 are respectively arranged at equal intervals, a circular groove 1002 is machined on the vertical surface of the foremost end of the front beam of the plough frame 1, the radius of the circular groove 1002 is large, the size of the opening is small, the through holes A1003 penetrate through the circle center position of the circular groove 1002, the circular through holes B1004 are arranged at the back part and are not communicated with the circular groove 1002, a pull-down rod seat 1001 is welded at the position close to the back part on the bevel beam of the plough frame 1, and a pin shaft hole.
The pitch of the through holes B1004 is smaller than that of the through holes A1003.
The pull rod mechanism comprises a front support frame 7, an upper pull rod 11, an adjusting sleeve 12 and a lower pull rod 14, wherein the front support frame 7 is of a triangular structure, side ribs 71 are respectively arranged on two sides of the front support frame 7 of the triangular structure, a steel pipe 72 is arranged below the front support frame 7 of the triangular structure, a connecting rod seat 73 is arranged above the front support frame 7, the lower ends of the side ribs 71 are welded with the steel pipe 72, the upper ends of the side ribs 71 are welded with the connecting rod seat 73, the two side ribs 71 are symmetrically arranged relative to the steel pipe 72 and the connecting rod seat 73, pin shaft holes A75 and B76 are processed on ear plates on two sides of the connecting rod seat 73, the axes of the pin shaft holes A75 and B76 are vertical, the bottommost part of the side ribs 71 is of an L-shaped structure, a through hole C74 is processed on the side rib 71 of the L-shaped structure, the front support frame 7 passes through the through hole C74 and a through hole B1004 on the plow stock, the washer 9 and the nut 10 are used in the connection process; a sleeve is welded at one end of the upper pull rod 11, the axis of the sleeve and the rod body of the upper pull rod 11 form an included angle of 45-70 degrees, the other end of the upper pull rod 11 processes a section of 100-200 mm positive spiral thread, the axis of the sleeve and the rod body of the lower pull rod 14 form an included angle of 45-70 degrees, the other end of the rod body processes a section of 100-200 mm reverse spiral thread, the sleeve axis and the rod body of the upper pull rod 11 form an included angle of 60 degrees, the other end of the upper pull rod 11 processes a section of 150mm positive spiral thread, the sleeve axis and the rod body of the lower pull rod 14 form an included angle of 60 degrees, and the other end of the rod body processes a section of. Under the perpendicular arrangement state of preceding strut 7 and plough frame 1 in order to guarantee, the sleeve on the upper link 11 is coaxial with the round pin shaft hole A75 on the preceding strut 7, and one section 150mm positive helical thread is processed to the other end of upper link 11, and the sleeve of upper link 11 passes through round pin axle B13, round pin shaft hole A75 and connecting rod seat 73 fixed connection on the preceding strut 7, a sleeve of one end welding of lower link 14, sleeve axis and the body of rod of lower link 14 become 60 contained angles to guarantee that the sleeve of lower link 14 is coaxial with the shaft hole on the lower link seat 1001, after upper link, lower link installed in place, be in natural state, do not appear blocking other phenomenon. A section of 150mm reverse spiral thread is processed at the other end of the rod body, a sleeve of the lower pull rod 14 is connected with the lower pull rod seat 1001 through a pin shaft, the diameters of the upper pull rod 11 and the lower pull rod 14 are the same, the upper pull rod 11 inclines downwards, the lower pull rod 14 inclines upwards, and the rod parts of the upper pull rod 11 and the lower pull rod 14 are coaxial; two lug plates are symmetrically welded in the middle of the adjusting sleeve 12 along the radial direction, when in adjustment, a finger is used for pinching the lug plates to twist, the labor is saved, the sliding is prevented, a positive spiral internal thread is processed at one end of the adjusting sleeve 12, a negative spiral internal thread is processed at the other end of the adjusting sleeve 12, the internal threads of the adjusting sleeve 12 are respectively matched with the threads of the upper pull rod 11 and the lower pull rod 14, the positive spiral end of the adjusting sleeve 12 is connected with the thread of the upper pull rod 11 in a matched manner, and the negative spiral thread end of the adjusting sleeve 12 is connected with the thread of the lower; by rotating the adjustment sleeve 12, the length of the drawbar mechanism can be adjusted. When the front supporting frame 7 needs to be adjusted left and right according to application conditions, the distance between the pin shaft hole A75 of the front supporting frame 7 and the shaft hole on the lower pull rod seat 1001 is different, and the length of the pull rod mechanism needs to be adjusted to ensure the matching installation with the plough frame 1. The upper end of the transition sliding block 2 is set to be of a cylindrical structure, the middle of the transition sliding block 2 is set to be of a rectangular structure, the lower end of the transition sliding block is set to be of a U-shaped structure, a through hole D21 is formed in the radial middle position of the cylindrical structure of the transition sliding block 2, a pin shaft hole C22 is formed in an ear plate of the U-shaped structure of the transition sliding block 2, the two transition sliding blocks 2 are arranged, the cylindrical outer diameter of the transition sliding block 2 is in small clearance fit with a circular groove 1002 in the front end of the plow frame 1, the transition sliding block 2 can move in the circular groove 1002 when not fixed, the transition sliding block 2 is fixedly connected with the plow frame 1 through a pin shaft A3, the through hole D21 and the through hole A1003, the pin shaft hole C22 of the transition sliding block 2 is fixedly connected with a tractor. The tail end of the first plough share blade of the plough tool has a larger distance with the right tire transversely under the normal condition, and the transition sliding block 2 and the front support frame 7 of the plough tool are adjusted to deviate leftwards. On the contrary, the transverse distance delta between the tail end of the first plough share blade of the plough and the right tire is negative under the normal condition and is overlapped, and the transition sliding block 2 and the front support frame 7 of the plough are adjusted to deflect rightwards, so that the transverse distance between the tail end of the first plough share blade of the plough and the right tire can be ensured to be 15mm, and the plough is in the optimal ploughing operation state relative to a tractor.
The roller assembly 6 comprises a roller adjusting device and a roller mechanism, one end of the roller adjusting device is fixedly connected with the plough frame 1, and the other end of the roller adjusting device is fixedly connected with the roller mechanism.
The roller adjusting device comprises a limiting sleeve 5 and a support, wherein the limiting sleeve 5 is of a rectangular tube structure, through holes which are arranged at intervals of 30mm are processed on one end face of the limiting sleeve 5 of the rectangular tube structure, the support is also of a rectangular tube structure, through holes which are arranged at intervals of 30mm are also processed on one end face of the support of the rectangular tube structure, the size of the outer wall of the support is in clearance fit with the size of the inner wall of the limiting sleeve 5, the limiting sleeve 5 is sleeved outside the support and penetrates through the through holes through a pin shaft to be fixedly connected, the support is fixedly connected onto a roller mechanism, and the height of the roller adjusting device can be adjusted as required to adjust the height of a roller so as to ensure the tilling depth of plowing operation.
The tractor leaving wheel tracks of different manufacturers are different, and the distance of the plough tool transition sliding block which is adjusted in a left-right sliding mode relative to the plough frame is 120 mm aiming at middle and small horsepower section tractors.
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.
Claims (10)
1. The utility model provides a joint position adjustable ploughs utensil, includes plow frame (1), plough body (4) and gyro wheel combination (6), its characterized in that: the multifunctional plough is characterized by further comprising an adjusting and connecting device, a plough body (4) and a roller combination (6) are fixedly arranged below the plough frame (1), the adjusting and connecting device is arranged above and in front of the plough frame (1), the adjusting and connecting device is fixedly connected with a tractor, and in the description, the part connected with the tractor is in front.
2. The plow with an adjustable joint position as defined in claim 1, wherein: adjusting connecting device includes plow frame (1), transition slider (2) and pull rod mechanism, the one end of transition slider (2) and the place ahead sliding connection of plow frame (1), the other end and the tractor fixed connection of transition slider (2), the below and the front end fixed connection of plow frame (1) of the front end of pull rod mechanism, the rear end of pull rod mechanism and the rear end fixed connection of plow frame (1), the top and the tractor fixed connection of the front end of pull rod mechanism.
3. The plow with an adjustable joint position as defined in claim 1, wherein: the plough frame (1) is of a right-angled triangle structure, a plough body (4) is fixedly arranged below the bevel edge of the plough frame (1) through welding or U-shaped bolts, the plough body (4) is arranged according to the process size according to the requirement, a row of through holes A (1003) and a row of through holes B (1004) are respectively processed on the plane vertical to the plough frame (1) on the front beam of the plough frame (1), a circular groove (1002) is processed on the vertical plane at the foremost end of the front beam of the plough frame (1), the radius of the circular groove (1002) is large, the size of an opening is small, the through holes A (1003) penetrate through the circle center position of the circular groove (1002), the through holes B (1004) are arranged close to the rear and are not communicated with the circular groove (1002), a pull rod seat (1001) is welded at the position close to the rear end on the inclined beam of the plough frame (1), and a pin shaft hole which is longitudinally arranged is formed in the pull rod seat (.
4. The plow with an adjustable joint position as defined in claim 2, wherein: the pull rod mechanism comprises a front support frame (7), an upper pull rod (11), an adjusting sleeve (12) and a lower pull rod (14), wherein the front support frame (7) is of a triangular structure, side ribs (71) are respectively arranged on two sides of the front support frame (7) of the triangular structure, a steel pipe (72) is arranged below the front support frame (7) of the triangular structure, a connecting rod seat (73) is arranged above the front support frame (7), the lower ends of the side ribs (71) are welded with the steel pipe (72), the upper ends of the side ribs (71) are welded with the connecting rod seat (73), the two side ribs (71) are symmetrically arranged relative to the steel pipe (72) and the connecting rod seat (73), pin shaft holes A (75) and B (76) are processed on lug plates on two sides of the connecting rod seat (73), the axes of the pin shaft holes A (75) and B (76) are vertical, the bottommost part of the side ribs (71) is of the L-shaped structure, a through hole C (74) is processed on the side rib (71) of the L-shaped structure, the front support frame (7) penetrates through the through hole C (74) and a through hole B (1004) on the plough frame (1) through a long bolt (8) to be fixedly connected with the plough frame (1), and a gasket (9) and a nut (10) are required to be used in the connection process; one end of the upper pull rod (11) is welded with a sleeve, the axis of the sleeve forms an included angle of 45-70 degrees with the rod body of the upper pull rod (11), the other end of the upper pull rod (11) is processed with a section of 100-200 mm positive spiral thread, the sleeve of the upper pull rod (11) is fixedly connected with a connecting rod seat (73) on the front support frame (7) through a pin shaft B (13) and a pin shaft hole A (75), one end of the lower pull rod (14) is welded with a sleeve, the axis of the sleeve forms an included angle of 45-70 degrees with the rod body of the lower pull rod (14), the other end of the rod body is provided with a section of 100-200 mm reverse spiral thread, the sleeve of the lower pull rod (14) is connected with a lower pull rod seat (1001) through a pin shaft, the diameters of the upper pull rod (11) and the lower pull rod (14) are the same, the upper pull rod (11) inclines downwards, the lower pull rod (14) inclines upwards, and the rod parts of the upper pull rod (11) and the lower pull rod (14) are coaxial; one end of the adjusting sleeve (12) is provided with a positive spiral internal thread, the other end of the adjusting sleeve is provided with a negative spiral internal thread, the internal threads of the adjusting sleeve (12) are respectively matched with the threads of the upper pull rod (11) and the lower pull rod (14), one end of the positive spiral of the adjusting sleeve (12) is in matched connection with the threads of the upper pull rod (11), and the negative spiral threaded end of the adjusting sleeve (12) is in matched connection with the threads of the lower pull rod (14); two lug plates are symmetrically welded in the middle of the adjusting sleeve (12) along the radial direction.
5. The plow with an adjustable joint position as defined in claim 1, wherein: the upper end of transition slider (2) sets up to cylindrical structure, and the middle part sets up to the rectangle structure, and the lower extreme sets up to the U-shaped structure, the radial position processing placed in the middle of the cylindrical structure of transition slider (2) has through-hole D (21), and processing has round pin shaft hole C (22) on the otic placode of the U-shaped structure of transition slider (2), transition slider (2) set up to two, and the columniform external diameter of transition slider (2) and circular groove (1002) booth clearance fit of plow frame (1) front end can remove in circular groove (1002) when transition slider (2) are not fixed, and transition slider (2) are through round pin axle A (3), through-hole D (21), through-hole A (1003) and plow frame (1) fixed connection, the round pin shaft hole C (22) and the tractor fixed connection of transition slider (2).
6. The plow with an adjustable joint position as defined in claim 1, wherein: the roller assembly (6) comprises a roller adjusting device and a roller mechanism, one end of the roller adjusting device is fixedly connected with the plough frame (1), and the other end of the roller adjusting device is fixedly connected with the roller mechanism.
7. The plow with an adjustable joint position as defined in claim 6, wherein: the roller adjusting device comprises a limiting sleeve (5) and a support, wherein the limiting sleeve (5) is arranged into a rectangular tube structure, a through hole with the same distance of 30mm is processed on one end face of the limiting sleeve (5) of the rectangular tube structure, the support is also arranged into the rectangular tube structure, a through hole with the same distance of 30mm is also processed on one end face of the support of the rectangular tube structure, the outer wall size of the support is in clearance fit with the inner wall size of the limiting sleeve (5), the limiting sleeve (5) is sleeved outside the support and penetrates through holes through fixed connection through a pin shaft, and the support is fixedly connected to the roller mechanism.
8. The plow with an adjustable joint position as defined in claim 3, wherein: the through holes A (1003) and the through holes B (1004) are respectively arranged at equal intervals, and the interval of the through holes B (1004) is smaller than that of the through holes A (1003).
9. The plow with an adjustable joint position as defined in claim 4, wherein: preferably, the axis of the sleeve and the rod body of the upper pull rod (11) form an included angle of 60 degrees, the other end of the upper pull rod (11) is provided with a section of 150mm positive spiral thread, the axis of the sleeve and the rod body of the lower pull rod (14) form an included angle of 60 degrees, and the other end of the rod body is provided with a section of 150mm reverse spiral thread.
10. The plow with an adjustable joint position as defined in claim 5, wherein: the distance of the transition sliding block (2) which is adjusted by sliding left and right relative to the plow frame (1) is 120 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911238849.1A CN110945980B (en) | 2019-12-06 | 2019-12-06 | Plough with adjustable joint position |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911238849.1A CN110945980B (en) | 2019-12-06 | 2019-12-06 | Plough with adjustable joint position |
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| CN110945980A true CN110945980A (en) | 2020-04-03 |
| CN110945980B CN110945980B (en) | 2024-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911238849.1A Active CN110945980B (en) | 2019-12-06 | 2019-12-06 | Plough with adjustable joint position |
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| CN107820737A (en) * | 2017-11-21 | 2018-03-23 | 成都市宏吉农业有限责任公司 | A kind of deep mouldboard plow of automatically controlled limit |
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| CN211792724U (en) * | 2019-12-06 | 2020-10-30 | 洛阳智能农业装备研究院有限公司 | Plough with adjustable joint position |
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|---|---|---|---|---|
| GB1011185A (en) * | 1962-09-04 | 1965-11-24 | Oeverums Bruk Ab | Improvements in and relating to a plough controlling device |
| CN201518569U (en) * | 2009-03-31 | 2010-07-07 | 新疆农垦科学院 | Turnover bidirectional mining plow |
| CN102132642A (en) * | 2010-12-24 | 2011-07-27 | 中国农业大学 | Vibration subsoiling fertilizer applicator |
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|---|---|
| CN110945980B (en) | 2024-05-17 |
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