Correcting and positioning device for apple seedling planting
Technical Field
The invention relates to the technical field of apple planting, in particular to a correction positioning device for apple seedling planting.
Background
At present, after apple seedling is planted, because the situation of bending or inclined growth of apple seedlings can occur in the growth process due to the interference of environmental factors or external forces, the healthy development of the apple seedlings is not facilitated, the quality of apples produced in the later period is affected, the apple seedlings can be seriously dead, and the survival rate of the apple seedlings is reduced, so that the apple seedlings need to be corrected, the trunk is supported by a plurality of wood sticks in the existing correction method, but the wood sticks support has a problem, because the apple seedling trunk can continuously grow, namely the height of the apple seedling trunk continuously climbs, the wood sticks for supporting can finally break away from the ground to cause the failure of the supporting effect, and therefore, the correction capability is lost.
Disclosure of Invention
The invention aims to provide a correction positioning device for apple seedling planting, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a correct positioner for apple seedling is planted, includes accessory plate, mainboard, back fastening plate and preceding fastening plate, accessory plate fixedly bond has the rubber pad, the accessory plate right side has apple seedling through the rubber pad laminating, apple seedling opposite side laminating has the mainboard, the even fixedly connected with fixed plate in mainboard right side, mainboard top and bottom are connected with preceding fastening plate and back fastening plate respectively through the fixed plate, preceding fastening plate and back fastening plate right side are close to mainboard one side and are fixedly connected with preceding right splint and back right splint respectively, preceding right splint left side and the laminating of back right splint right side, preceding fastening plate right side and back fastening plate left side are fixedly connected with preceding screw thread seat and back screw thread seat respectively, transversely run through in preceding screw thread seat and the back screw thread seat and screw thread is connected with, lead screw right side one end fixedly connected with hand wheel, mainboard right side fixedly connected with fixing base, lead screw left side one end threaded connection is in the fixing base, preceding fastening plate and back fastening plate left side are close to one side and are connected with preceding left splint and back right splint respectively, left side and the laminating of accessory plate front right splint and left side all.
Preferably, rectangular frames are arranged on the surfaces of the front fastening plate and the rear fastening plate, which are close to the main board, up and down, and a stop mechanism is arranged in each rectangular frame.
Preferably, the stop mechanism comprises a fixed plate, a pawl and a ratchet, both ends of the fixed plate are sleeved in rectangular frames corresponding to the front fastening plate and the rear fastening plate, the top end of the fixed plate is attached to the top end of the rectangular frame, the bottom end of the fixed plate is movably connected with the pawl, the bottom end of the rectangular frame is uniformly and fixedly connected with the ratchet, and the pawl is matched with the ratchet.
Preferably, the fixed plate is kept away from mainboard intermediate position one side and is located the mainboard right side and be connected with hold-down mechanism, hold-down mechanism is laminated with apple seedling right side.
Preferably, the hold-down mechanism includes screw rod, knob, clamp, limiting plate, movable groove and sheet rubber, the screw rod runs through the mainboard and with mainboard threaded connection, screw rod one end fixedly connected with knob, the screw rod other end is connected with the clamp, the screw rod is located the inside partial fixedly connected with limiting plate of clamp, offered in the clamp with limiting plate assorted movable groove, the clamp left side bonds there is the sheet rubber.
Preferably, the front fastening plate, the front left clamping plate and the front right clamping plate form a U-shaped structure, and the rear fastening plate, the rear left clamping plate and the rear right clamping plate also form a U-shaped structure.
Compared with the prior art, the invention has the beneficial effects that:
the apple seedling correction device is provided with the auxiliary plate, the main plate, the rear fastening plate, the front fastening plate and the screw rod, and the auxiliary plate and the main plate clamp and squeeze the bending part of the apple seedling trunk to enable the bending part of the apple seedling trunk to grow in a vertical state gradually through the mutual matching of the auxiliary plate, the main plate, the rear fastening plate, the front fastening plate and the screw rod, so that the aim of correcting the apple seedling is fulfilled.
The invention is provided with the pawl and the ratchet, the pawl is propped against the ratchet, so that the rear fastening plate and the front fastening plate can be propped against the ratchet to be fixed while moving, the screw rod can be more smooth in the rotating process while moving, and meanwhile, after the rear fastening plate and the front fastening plate are fixed and can not move, apple seedlings are clamped, the pawl is propped against the ratchet to fix the rear fastening plate and the front fastening plate, so that the apple seedlings are clamped more stably.
Drawings
FIG. 1 is a schematic top cross-sectional view of the present invention;
FIG. 2 is a schematic diagram of the front structure of the present invention;
FIG. 3 is a schematic view of the front side of the present invention, partially in section;
FIG. 4 is an enlarged schematic view of the structure of the present invention at A;
fig. 5 is a schematic top cross-sectional view of the compression mechanism of the present invention.
In the figure: 1. an auxiliary plate; 11. a rubber pad; 2. a main board; 21. a fixing plate; 211. a pawl; 22. a fixing seat; 23. a compressing mechanism; 231. a screw; 232. a knob; 233. a clamp; 234. a limiting plate; 235. a movable groove; 236. a rubber sheet; 3. a rear fastening plate; 31. a rear left splint; 32. a rear right clamping plate; 33. a rear screw seat; 4. a front fastening plate; 41. a front left splint; 42. a front right clamping plate; 43. a front screw seat; 5. a rectangular frame; 51. a ratchet; 6. a screw rod; 7. and a hand wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention provides a technical solution: a correct positioner for apple seedling is planted, including accessory plate 1, mainboard 2, back fastening plate 3 and preceding fastening plate 4, accessory plate 1 fixedly bonds there is rubber pad 11, accessory plate 1 right side has apple seedling through the laminating of rubber pad 11, rubber pad 11 plays the guard action to apple seedling surface, avoid apple seedling surface to be crowded to hinder, apple seedling opposite side laminating has mainboard 2, even fixedly connected with fixed plate 21 in mainboard 2 right side, mainboard 2 top and bottom are connected with preceding fastening plate 4 and back fastening plate 3 through fixed plate 21 respectively, preceding fastening plate 4 and back fastening plate 3 right side are close to mainboard 2 one side respectively fixedly connected with preceding right splint 42 and back splint 32, preceding right side and the laminating of back splint 32 right side, preceding fastening plate 4 right side and back fastening plate 3 left side are fixedly connected with preceding screw thread seat 43 and back screw seat 33 respectively, preceding screw thread seat 43 and back screw seat 33 internal cross and threaded connection have lead screw 6, lead screw 6 right side one end fixedly connected with hand wheel 7, make lead screw 6 rotate through rotating hand wheel 7, thereby it is fixed with left and right side 3 front thread seat 43 and back fastening plate 4 and back fastening plate 3, left and left side and right side fastening plate 2 are close to left and right side fastening plate 31, left and right side fastening plate 4 are connected with left and right side fastening plate 31, left side fastening plate 4 and left side fastening plate 2 are close to left side fastening plate 1, left side fastening plate and right side fastening plate 1 is connected with left side fastening plate 31.
Referring to fig. 2-4, a rectangular frame 5 is provided on the surface of the front fastening plate 4 and the rear fastening plate 3 near the main board 2, a stop mechanism is provided in the rectangular frame 5, the stop mechanism comprises a fixing plate 21, a pawl 211 and a ratchet 51, two ends of the fixing plate 21 are sleeved in the rectangular frame 5 corresponding to the front fastening plate 4 and the rear fastening plate 3, the top end of the fixing plate 21 is attached to the top end of the rectangular frame 5, the fixing plate 21 plays a guiding role on one hand and a limiting role on the other hand, the pawl 211 is movably connected to the bottom end of the fixing plate 21, the ratchet 51 is uniformly and fixedly connected to the bottom end of the rectangular frame 5, the pawl 211 is matched with the ratchet 51, and when the front fastening plate 4 and the rear fastening plate 3 move rightward, the ratchet 51 lifts the pawl 211 to enable the pawl 211 to enter the next ratchet 51 to abut against the ratchet 51.
Referring to fig. 2-3 and fig. 5, one side of the fixing plate 21, far away from the middle position of the main plate 2, is connected with a pressing mechanism 23 on the right side of the main plate 2, the pressing mechanism 23 is attached to the right side of the apple seedling, the pressing mechanism 23 comprises a screw 231, a knob 232, a clamp 233, a limiting plate 234, a movable groove 235 and a rubber sheet 236, the screw 231 penetrates through the main plate 2 and is in threaded connection with the main plate 2, one end of the screw 231 is fixedly connected with the knob 232, the other end of the screw 231 is connected with the clamp 233, the limiting plate 234 is fixedly connected with the part of the screw 231, the movable groove 235 matched with the limiting plate 234 is formed in the clamp 233, the screw 231 is rotated by rotating the knob 232, so that the screw 231 moves left and right to adjust the distance between the clamp 233 and the apple seedling trunk, the clamp 233 is attached to the surface of the apple seedling trunk, the rubber sheet 236 is adhered to the left side of the clamp 233, and the rubber sheet 236 plays a role in protecting the apple seedling trunk.
Referring to fig. 1, the front fastening plate 4, the front left clamping plate 41 and the front right clamping plate 42 form a U-shaped structure, and the rear fastening plate 3, the rear left clamping plate 31 and the rear right clamping plate 32 also form a U-shaped structure, so that the apple seedlings can be conveniently placed on two sides of the apple seedlings.
Working principle: when the ratchet wheel is used, firstly, the auxiliary plate 1 is attached to the bending protruding part of apple seedlings, the main plate 2 is attached to the bending recessed part of the apple seedlings, the auxiliary plate 1 and the main plate 2 are kept parallel, the main plate 2 is kept perpendicular to the ground by adjusting the pressing mechanism 23, then the rear fastening plate 3 and the front fastening plate 4 are respectively installed, the rear left clamping plate 31 and the front left clamping plate 41 are attached to the left side of the auxiliary plate 1, the front right clamping plate 42 is wrapped by the rear right clamping plate 32, the position of the ratchet 211 is adjusted, the fixing plate 21 is sleeved in the rectangular frame 5 corresponding to the rear fastening plate 3 and the front fastening plate 4, then the lead screw 6 is sleeved in the front threaded seat 43, the hand wheel 7 is rotated, the lead screw 6 is led to enter the fixed seat 22 after passing through the rear threaded seat 33, then the lead screw 6 is continuously rotated, the front threaded seat 43 and the rear threaded seat 33 drive the corresponding rear fastening plate 3, the rear left clamping plate 31, the rear right clamping plate 32 and the front fastening plate 4, the front left clamping plate 41 and the front left clamping plate 41 are moved rightward, so that the rear left clamping plate 31 and the front left clamping plate 41 drive the auxiliary plate 1 to squeeze the apple seedlings rightward, and simultaneously, the ratchet teeth 51 are simultaneously, the ratchet teeth are enabled to move to drive the rear left clamping plate 1 and the trunk and the ratchet wheel 51 to move rightward, and the ratchet teeth cannot be fastened to the corresponding to the ratchet wheel seat and the ratchet wheel is fixed to the ratchet wheel 51, and the ratchet wheel is enabled to rotate, and the corresponding to the ratchet wheel and the ratchet wheel is fastened to the corresponding to the ratchet wheel and the ratchet wheel is fastened and fixed to the female and the female die plate is fastened and fixed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.