Vehicle-mounted integrated conveying and inserting machine for transplanting sapling
Technical Field
The invention relates to the related field of engineering agricultural machinery, in particular to a vehicle-mounted integrated conveying and inserting machine for transplanting sapling.
Background
When each batch of sapling is good in cultivation effect, the sapling is transported in a loading mode of a truck carriage so as to be transported to an actual place to be transplanted, and at an actual transplanting place, a soil pit is dug first, and sapling in the carriage is only required to be moved out of the carriage and then inserted.
In actual operation, no matter whether the sapling is manually moved out of the vehicle from the carriage or is subsequently inserted into the soil pit, a great deal of time and labor are consumed for implementation, which is very troublesome, and in reality, the suitable equipment is difficult to find to assist the manual completion of the auxiliary transplanting work.
Disclosure of Invention
In order to facilitate the process of transplanting the sapling in a vehicle-mounted manner, the sapling is conveniently moved out of a carriage and is conveniently subjected to inserting work, and the invention provides a vehicle-mounted integrated conveying and inserting machine for transplanting the sapling.
The technical problems to be solved by the invention are realized by adopting the following technical scheme:
The vehicle-mounted transplanting sapling carrying and inserting integrated machine is provided with an installation connecting frame, wherein the front end and the right end of the installation connecting frame are all open, and the whole body is L-shaped. An extension track frame and an offset driving frame are arranged in the mounting connecting frame; the extending rail frame is L-shaped, and the lower part of the offset driving frame is open; the extending track frames are respectively provided with an I-shaped groove and an II-shaped groove; the I-shaped groove and the II-shaped groove are in sliding fit with a main clamp holder, and the main clamp holder is connected with a transverse offset control assembly arranged on an offset driving frame; the high hanging seat is arranged on the offset driving frame through bolts, and an oblique offset control assembly is arranged on the high hanging seat; the transverse offset control assembly and the oblique offset control assembly are matched with the main clamp holder. The lower part of the installation connecting frame is provided with a threaded connecting hole which is convenient for the installation of the installation connecting frame in a carriage. The right part of the extending rail frame extends to the outer side of the right part of the mounting connecting frame. In practical use, the mounting connection frame is mounted on the side of the carriage, and the right part of the extending track frame and the oblique deviation control component are positioned outside the carriage.
Further, the I-shaped groove is L-shaped; the II-type groove is composed of an arc-shaped groove, a transverse groove and a longitudinal groove which are communicated with the arc-shaped groove. The distance from the transverse groove to the horizontal part of the I-shaped groove is equal to the distance from the longitudinal groove to the vertical part of the I-shaped groove, so that the position of the circle center corresponding to the arc-shaped groove corresponds to the position of the communication part between the vertical part and the horizontal part of the I-shaped groove. The height of the longitudinal groove can be set according to the height of the carriage from the ground.
Further, the central angle corresponding to the arc-shaped groove is 90 degrees; the radius of the arc-shaped groove can be set according to the size of the sapling. The transverse groove is parallel to the horizontal part of the I-shaped groove; the longitudinal grooves are parallel to the vertical portions of the I-shaped grooves. The above are the shape characteristics of both type I and type II slots to facilitate guiding of the sliding motion subsequently imparted to the main holder.
Further, the main clamp holder is composed of a transfer plate, an arc clamping piece connected with the transfer plate, two movable clamping pieces hinged with the arc clamping piece, two air cylinders respectively hinged with the movable clamping pieces, and an upper circular shaft and a lower circular shaft which are both welded at the rear end of the transfer plate; the middle part of the upper round shaft is arranged to slide in the I-shaped groove, and the middle part of the lower round shaft is arranged to slide in the II-shaped groove. The distance between the upper circular shaft and the lower circular shaft is equal to the distance between the transverse groove and the horizontal part of the I-shaped groove. The upper circular shaft and the lower circular shaft can rotate. Each movable clamping piece is arc-shaped and concentric with the arc clamping piece. The length of the lower circular shaft is greater than that of the upper circular shaft.
Further, the central angle corresponding to the circular arc clamping piece is 180 degrees, and the central angle corresponding to each movable clamping piece can be set to be 45 degrees. Each cylinder is hinged on the connecting and rotating plate. The above structure is of conventional design.
Further, the upper part of the offset driving frame is provided with a double-side groove; the transverse offset control assembly consists of a motor arranged on an offset driving frame, a ball screw connected with the motor and an open frame matched with the ball screw; the bottom of the open frame is provided with an I-shaped open groove which can enable the rear part of the upper round shaft to vertically slide. The ball screw is mounted on the offset drive frame through a bearing. The I-shaped open groove is arranged at the lower end of the open frame. The vertical sliding of the upper round shaft can be separated from the I-shaped open groove.
Further, the upper part of the open frame is connected with the double-side grooves in a sliding way. The open frame can be driven to horizontally move in a screw-nut transmission mode. The two side grooves are respectively arranged at the upper parts of the front side and the rear side of the offset driving frame.
Further, the oblique deviation control assembly is composed of a bearing frame, a hydraulic cylinder and a guide rod which are all arranged on the high hanging seat; the hydraulic cylinder is connected with the bearing frame, and the guide rod is in sliding connection with the bearing frame. I.e. the bearing frame can be driven by the hydraulic cylinder to move. The length of the guide rod is larger than the sum of the length of the longitudinal groove track and the cylinder body of the hydraulic cylinder.
Further, the bearing frame is provided with a II-shaped open groove matched with the upper round shaft. The open groove of II sets up in accepting the frame left end, and when last circle axle is located horizontal inslot and slides from left to right, goes up circle axle rear portion and can slide and get into the open inslot of II.
Further, the included angle between the track of the II open slot and the track of the transverse slot is set between 15 degrees and 75 degrees.
The beneficial effects of the invention are as follows:
1. The invention can sequentially clamp and fix each sapling, move out the carriage and insert downwards, automatically assist in manually completing most of the work in the sapling transplanting process, and save a great deal of manual labor force.
2. The three steps of clamping and fixing each sapling, moving out of the carriage and downwards inserting can be efficiently and quickly completed, and the speed and efficiency of transplanting are further improved.
3. The whole workflow is convenient to implement and control, and is convenient for the implementation and development of environmental protection work.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a perspective view of the present invention with the mounting brackets removed;
FIG. 4 is an enlarged view of a portion at I of FIG. 2;
FIG. 5 is a perspective view of an extension rail mount;
FIG. 6 is a perspective view of FIG. 3 with the offset drive rack removed;
FIG. 7 is a top view corresponding to FIG. 5;
Fig. 8 is a cross-sectional view A-A of fig. 7.
In the figure: 1. installing a connecting frame; 2. extending a track frame; 2a, I-shaped grooves; 2b, type II grooves; 2b1, arc-shaped grooves; 2b2, transverse grooves; 2b3, longitudinal grooves; 3. an offset drive rack; 3a, double sided slots; 4. a high hanging seat; 5. a transfer plate; 6. an arc clamping member; 7. a movable clamping member; 8. a cylinder; 9. a round shaft is arranged on the upper part; 10. a lower circular shaft; 11. a motor; 12. a ball screw; 13. an open frame; 13a, I open slots; 14. a hydraulic cylinder; 15. a guide rod; 16. a bearing frame; 16a, II open slots.
Detailed Description
In order to make the technical solution of the present invention better understood by a person skilled in the art, the present invention will be more clearly and more fully described below with reference to the accompanying drawings in the embodiments, and of course, the described embodiments are only a part of, but not all of, the present invention, and other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present invention.
As shown in fig. 1 to 8, the vehicle-mounted transplanting sapling transporting and inserting integrated machine is provided with an installation connecting frame 1, the front end and the right end of the installation connecting frame 1 are all open, and the whole body is L-shaped. An extension track frame 2 and an offset driving frame 3 are arranged in the installation connecting frame 1; the extending track frame 2 is L-shaped, and the lower part of the offset driving frame 3 is open; the extending track frame 2 is respectively provided with an I-shaped groove 2a and an II-shaped groove 2b; the I-shaped groove 2a and the II-shaped groove 2b are in sliding fit with a main clamp, and the main clamp is connected with a transverse offset control assembly arranged on the offset driving frame 3; the high hanging seat 4 is arranged on the offset driving frame 3 through bolts, and an oblique offset control component is arranged on the high hanging seat 4; the transverse offset control assembly and the oblique offset control assembly are matched with the main clamp holder. The lower part of the installation connecting frame 1 is provided with a threaded connecting hole which is convenient for the installation of the installation connecting frame in a carriage. The right part of the extension rail frame 2 extends to the outside of the right part of the mounting connection frame 1. The type I groove 2a and the type II groove 2b can facilitate controlling the sliding track of the main clamp holder so as to facilitate the operation of inserting saplings. The main clamp is used for fixedly clamping sapling. The transverse offset control assembly and the oblique offset control assembly are used for controlling the movement of the main clamp holder so as to realize the insertion of the sapling. In the practical installation, the installation connecting frame 1 is installed at the side of the carriage, and the right part of the extension rail frame 2 and the oblique deviation control assembly are positioned outside the carriage.
The I-shaped groove 2a is L-shaped; the II-type groove 2b is composed of an arc-shaped groove 2b1, a transverse groove 2b2 and a longitudinal groove 2b3 which are communicated with the arc-shaped groove 2b 1. The distance from the horizontal part of the transverse groove 2b2 to the horizontal part of the I-shaped groove 2a is equal to the distance from the longitudinal groove 2b3 to the vertical part of the I-shaped groove 2a, so that the circle center position corresponding to the arc-shaped groove 2b1 corresponds to the position where the vertical part and the horizontal part of the I-shaped groove 2a are communicated. The height of the longitudinal grooves 2b3 may be set according to the height of the cabin from the ground.
The central angle corresponding to the arc-shaped groove 2b1 is 90 degrees; the radius of the arc-shaped groove 2b1 can be set according to the size of the sapling. The transverse groove 2b2 is parallel to the horizontal part of the I-shaped groove 2 a; the longitudinal grooves 2b3 are parallel to the vertical portion of the I-shaped groove 2 a. The above are the shape characteristics of both type I slots 2a, type II slots 2b to facilitate guiding of the sliding that is subsequently imparted to the main holder.
The main clamp holder consists of a transfer plate 5, an arc clamping piece 6 connected with the transfer plate 5, two movable clamping pieces 7 hinged with the arc clamping piece 6, two air cylinders 8 respectively hinged with the movable clamping pieces 7 correspondingly, and an upper circular shaft 9 and a lower circular shaft 10 which are welded at the rear end of the transfer plate 5; the middle part of the upper round shaft 9 is arranged to slide in the I-shaped groove 2a, and the middle part of the lower round shaft 10 is arranged to slide in the II-shaped groove 2 b. The distance between the upper circular shaft 9 and the lower circular shaft 10 is equal to the distance between the transverse groove 2b2 and the horizontal part of the I-shaped groove 2 a. The upper circular shaft 9 and the lower circular shaft 10 are rotatable. Each movable clamping piece 7 is arc-shaped and concentric with the arc clamping piece 6. The length of the lower circular shaft 10 is longer than that of the upper circular shaft 9.
The central angle corresponding to the circular arc clamping piece 6 is 180 degrees, and the central angle corresponding to each movable clamping piece 7 can be set to be 45 degrees. Each cylinder 8 is hinged on the connecting plate 5. The above structure is of conventional design.
The upper part of the offset driving frame 3 is provided with a double-side groove 3a; the transverse offset control assembly consists of a motor 11 arranged on the offset driving frame 3, a ball screw 12 connected with the motor 11 and an open frame 13 matched with the ball screw 12; the bottom of the open frame 13 is provided with an I-shaped open groove 13a which can vertically slide the rear part of the upper round shaft 9. The ball screw 12 is mounted on the offset drive frame 3 via a bearing. An I-sized open groove 13a is provided at the lower end of the open frame 13. The vertical sliding of the upper circular shaft 9 can be disengaged from the I-size open groove 13a.
The upper part of the open frame 13 is slidingly connected with the double-sided slot 3 a. The open frame 13 can be driven to move horizontally by a screw nut transmission mode. The double-sided grooves 3a are provided at upper portions of front and rear sides of the offset driving frame 3, respectively.
The oblique deviation control component consists of a bearing frame 16, a hydraulic cylinder 14 and a guide rod 15 which are all arranged on the high hanging seat 4; the hydraulic cylinder 14 is connected with the bearing frame 16, and the guide rod 15 is in sliding connection with the bearing frame 16. I.e. the carriage 16 is movable under the drive of the hydraulic cylinder 14. The length of the guide rod 15 is greater than the sum of the track lengths of the longitudinal groove 2b3 and the cylinder body of the hydraulic cylinder 14.
The bearing frame 16 is provided with a II-type open groove 16a which is matched with the upper round shaft 9. The open slot 16a of the number II is disposed at the left end of the receiving rack 16, and when the upper round shaft 9 is located in the transverse slot 2b2 and slides from left to right, the rear portion of the upper round shaft 9 can slide into the open slot 16a of the number II, so that the subsequent upper round shaft 9 can move along with the receiving rack 16.
The track of the number II open groove 16a is set at an angle of between 15 degrees and 75 degrees to the track of the lateral groove 2b 2. The angle design here allows the upper round shaft 9 to move smoothly through the arc-shaped groove 2b1 and the longitudinal groove 2b3 when the upper round shaft 9 is driven by the hydraulic cylinder 14 to move together with the bearing frame 16.
In the initial state, the lower circular shaft 10 is positioned in the I-shaped open groove 13a, and the upper circular shaft 9 and the lower circular shaft 10 are respectively positioned on the left side of the horizontal part of the I-shaped groove 2a and the left side in the transverse groove 2b2 correspondingly.
Before use, the installation connecting frame 1 is installed at the rear side position in the wagon carriage through bolts, and the right end of the installation connecting frame 1 corresponds to the right end position of the wagon carriage, so that the right part of the extension track frame 2 and the oblique deviation control assembly are positioned outside the wagon carriage. In transplanting seedlings, the truck is moved to the left of the pit to be dug so that the right part of the extension rail frame 2 is located above the pit.
Further, the trunk of the sapling is pushed to be abutted against the circular arc clamping piece 6 by the manual work in the carriage, and then the movable clamping piece 7 is respectively pushed by the two cylinders 8 to be matched with the circular arc clamping piece 6 so as to realize compaction and fixation of the sapling.
Further, the motor 11 drives the ball screw 12 to rotate, so that the whole main gripper and the gripped sapling move horizontally to the right until the lower circular shaft 10 moves to the junction of the horizontal part and the vertical part of the I-shaped groove 2a, the upper circular shaft 9 is located at the junction of the arc-shaped groove 2b1 and the transverse groove 2b2, and the upper circular shaft 9 slides into the inner area of the II-shaped open groove 16 a. The seedlings at this point have been moved out of the boxcar.
Further, the hydraulic cylinder 14 pushes down the carrying frame 16, in the first half, the lower circular shaft 10 rotates, and the upper circular shaft 9 moves along the track of the arc-shaped groove 2b1, that is, the whole main clamp and the sapling realize 90-degree turnover, so that the root of the sapling is turned down.
Further, in the latter half of the pushing down of the receiving frame 16 by the hydraulic cylinder 14, the upper round shaft 9 slides down along the longitudinal groove 2b3, and the whole main gripper and the gripped sapling move down, thereby realizing the insertion of the sapling into the pit.
Finally, loosening the seedlings which are inserted, and resetting all the parts.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.