CN220528832U - Seedling machine is used to gardens transplanting sapling - Google Patents

Abstract

The utility model belongs to the field of garden mechanical equipment, and provides a seedling machine for transplanting saplings in gardens, which comprises a motor vehicle body and a chassis, wherein a V-shaped mounting opening is formed in the front side of the motor vehicle body, a supporting plate is arranged in the mounting opening, three radially distributed hooking cutter assemblies are arranged at the bottoms of two sides of the supporting plate and the middle of the chassis, each hooking cutter assembly comprises a cutter holder and a hooking cutter, a top rod is arranged at the top of each hooking cutter, and the top rod is driven by a driving assembly. According to the utility model, the V-shaped opening of the motor vehicle body driving support plate surrounds the outer side of a sapling, the driving assembly drives the three hooking cutter assemblies to cut three radial cuts on the outer side of the sapling, the cuts can reduce the soil emergence resistance of the sapling, and the hooking part of the hooking cutter is hooked with the root mass of the sapling to leave the soil layer by moving the motor vehicle body.

Description

Seedling machine is used to gardens transplanting sapling

Technical Field

The utility model belongs to the field of garden mechanical equipment, and particularly relates to a seedling lifting machine for garden transplanting seedlings.

Background

The seedling raising machine is a machine for raising seedlings in a nursery. The seedling raising machine can be divided into an excavating type seedling raising machine, a traction type seedling raising machine and a pulling type seedling raising machine according to the seedling raising mode of the seedling raising machine. The digging type seedling raising machine brings a large amount of soil layers during the seedling raising process, such as a seedling raising machine disclosed in the prior patent CN202222346558.8, and some digging type seedling raising machines are also matched with a clamping mechanism, a soil shaking and soil removing mechanism and the like, so that the number of matched auxiliary mechanisms is large, and the maintenance cost is high; the traction type seedling lifting machine and the lifting type seedling lifting machine are suitable for nurseries with loose soil layers and smaller seedlings, but because the acting position is far away from the root of the seedlings, the tension and torque generated on the root are larger, and the situation of large-area root breakage is easy to occur, so that the survival rate of the seedlings is influenced.

Disclosure of Invention

Aiming at the technical problems of the seedling raising machine, the utility model provides the seedling raising machine for the hooked garden transplanting seedlings, which has reasonable design, simple structure and moderate soil quantity and is beneficial to ensuring the seedling raising quality.

In order to achieve the above purpose, the technical scheme includes that the seedling machine for garden transplanting provided by the utility model comprises a motor vehicle body and a chassis, wherein a V-shaped mounting opening is formed in the front side of the motor vehicle body, a supporting plate is arranged in the mounting opening, the supporting plate comprises a V-shaped plate part and a straight plate part positioned on the outer side of the vertex angle of the V-shaped plate part, V-shaped windows are formed in the side wall of the V-shaped plate, three radially distributed hooking cutter assemblies are arranged at the bottoms of two sides of the supporting plate and the middle of the chassis, each hooking cutter assembly comprises a cutter holder, a cutter mounting groove is formed in the inner side of each cutter holder, a hooking cutter is rotatably arranged in each cutter mounting groove, the bottoms of the hooking cutters are provided with cutter edge parts, the rear sides of the hooking cutter are provided with arc-shaped hooking parts, the tail ends of the three hooking cutter parts are 10cm away from the intersecting center of a plane where the three hooking cutter are located, the top of each hooking cutter is provided with a push rod which is in sliding contact fit with the push rod, the push rod penetrates through the cutter holder from bottom to top, the top of the cutter holder is provided with a driving assembly, the push rod is provided with two guide sliding sleeves which are movably connected with the support plate.

Preferably, the rotating plane of the hooking cutters positioned at the bottoms of the two sides of the supporting plate forms an included angle of less than 30 degrees with the inner wall of the supporting plate, and the rotating plane of the other hooking cutter is positioned on the neutral plane of the straight plate part.

Preferably, the driving assembly comprises a motor, a transmission case is arranged at the bottom of the motor, 3 power output sides are arranged at the bottom of the transmission case, a screw thread sleeve is arranged at the power output sides, the screw thread sleeve is in rotary fit with the top of the ejector rod, a guide hole is formed in the side face of the ejector rod, and the guide hole is in sliding fit with a guide key arranged in the guide sliding sleeve.

Preferably, the two guiding sliding sleeves are a first sliding sleeve and a second sliding sleeve which are vertically opposite, a spring is arranged between the first sliding sleeve and the second sliding sleeve, and a pressure plate matched with the top end of the spring is arranged on the ejector rod.

Preferably, a U-shaped protection plate is arranged between the first sliding sleeve and the second sliding sleeve.

Preferably, a sliding rail is arranged at the top of the hooking knife, a T-shaped sliding groove is arranged in the sliding rail, and a contact ball matched with the sliding groove is arranged at the bottom of the ejector rod.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the seedling machine for garden transplanting seedlings, provided by the utility model, the V-shaped opening of the motor vehicle body driving support plate surrounds the outer side of a seedling, the driving assembly drives the three hooking cutter assemblies to cut three radial cuts on the outer side of the seedling, the cuts can reduce the soil emergence resistance of the seedling, the hooking parts of the hooking cutters are enabled to hook the root mass of the seedling to leave the soil layer by moving the motor vehicle body, and the design of hooking type has the characteristics of moderate soil emergence and simple structure, is beneficial to ensuring the seedling lifting quality, and is suitable for large-scale popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an isometric view of a seedling machine for garden transplanting seedlings provided in the examples;

fig. 2 is a front view of a seedling machine (inorganic motor vehicle body) for garden transplanted seedlings provided in the example;

fig. 3 is a front view of a seedling machine (inorganic motor car body) for garden transplanted seedlings provided in the example;

fig. 4 is a schematic diagram illustrating the distribution of hooking and cutting knife assemblies at the bottom of the device according to the embodiment;

FIG. 5 is an isometric view of a push rod and hooking blade assembly provided by an embodiment;

in the above figures, 1, motor vehicle body; 2. a chassis; 3. a mounting port; 4. a support plate; 41. a V-shaped plate portion; 42. a straight plate portion; 43. a window; 5. a hooking knife assembly; 51. a tool apron; 52. a hooking knife; 521. a blade section; 522. a hook part; 53. a slide rail; 6. a push rod; 61. a pressure plate; 62. a contact ball; 63. a guide hole; 7. a drive assembly; 71. a motor; 72. a transmission case; 73. a screw thread sleeve of the screw rod; 8. a guide sliding sleeve; 81. a first sliding sleeve; 82. the second sliding sleeve; 9. a protection plate; 10. and (3) a spring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other. For convenience of description, the words "upper", "lower", "left" and "right" are merely used herein to denote a correspondence with the upper, lower, left, and right directions of the drawing figures, and are not limiting on the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1 to 5, the seedling planter for garden transplanting provided by the utility model comprises a motor vehicle body 1 and a chassis 2, wherein a V-shaped mounting opening 3 is arranged at the front side of the motor vehicle body 1, a supporting plate 4 is arranged in the mounting opening 3, the supporting plate 4 comprises a V-shaped plate part 41 and a straight plate part 42 positioned at the outer side of the vertex angle of the V-shaped plate part 41, a V-shaped window 43 is arranged on the side wall of the V-shaped plate, three radially distributed hooking knife 52 assemblies 5 are arranged at the bottoms of two sides of the supporting plate 4 and the middle of the chassis 2, the hooking knife 52 assemblies 5 comprise a knife holder 51, a knife mounting groove is arranged at the inner side of the knife holder 51, a hooking knife 52 is rotatably arranged in the knife mounting groove, the bottom of the hooking knife 52 is a knife edge part 521 and a curved hooking part 522 at the rear side of the knife, the tail ends of the hooking parts 522 of the three hooking knives 52 are 10cm away from the intersecting center of a plane where the three are located, a top rod 6 in sliding contact with the hooking knife 52 is arranged at the top of the hooking knife 52, the top rod 6 penetrates the knife holder 51 from the top to the top, a driving assembly 7 is arranged at the top of the hooking knife 6, two guide sliding sleeves 8 are movably connected with the supporting plate 4. Wherein the support plate 4 provides three cross-mounting bases, so that the three hooking knives 52 are distributed in radial design and just around the periphery of the sapling entering the inner side of the V-shaped opening of the support plate 4.

Specifically, the motor vehicle body 1 drives the V-shaped opening of the supporting plate 4 to surround the outside of the sapling, the window 43 exposes the movable range of the sapling and the movable condition of the ejector rod 6 to the field of view of a worker operating the motor vehicle body 1, the driving component 7 drives the three hooking and cutting knife 52 components 5 to perform soil cutting action, the cutting knife 52 is driven to rotate around the hinging center of the hooking and cutting knife 52 and the tool apron 51 under the action of the ejector rod 6, the cutting edge 521 cuts a cut with a certain depth and thickness on the soil layer, three radial cuts are formed on the outside of the sapling, the cuts can reduce the soil emergence resistance of the sapling, the cutters are kept in the cuts, the hooking part 522 of the hooking and cutting knife 52 is hooked on the root mass of the sapling by moving the motor vehicle body 1, and the three cuts can be outwards turned to a certain extent until the root of the sapling breaks out from the crossing center of the three cuts.

In order to improve the centering effect of the crossing center of the sapling and the three cuts, the rotating planes of the hooking cutters 52 positioned at the bottoms of the two sides of the supporting plate 4 form an included angle of less than 30 degrees with the inner wall of the supporting plate 4, and the rotating plane of the other hooking cutter 52 is positioned on the neutral plane of the straight plate part 42. In this way, the surface of the supporting plate 4 forms a control cavity for limiting the movement of the sapling, the soil cutting direction of the hooking cutters 52 is not along the surface of the supporting plate 4, but the cutting edges can be furthest towards the trunk center of the sapling through the cross design, so that the cutting edges generated by the soil cutting of the three hooking cutter 52 assemblies 5 move along with the vehicle to generate an eversion trend, the eversion trend can effectively reduce the soil emergence resistance of the sapling with soil, and the seedling raising effect of the device is improved.

In order to improve the synchronous driving effect of the device on the three hooking and cutting knife 52 assemblies 5, the driving assembly 7 provided by the utility model comprises a motor 71, a transmission box 72 is arranged at the bottom of the motor 71, 3 power output sides are arranged at the bottom of the transmission box 72, a screw thread sleeve 73 is arranged at the power output side, the screw thread sleeve 73 is in rotary fit with the top of the ejector rod 6, a guide hole 63 is arranged on the side surface of the ejector rod 6, and the guide hole 63 is in sliding fit with a guide key arranged in the guide sliding sleeve 8. In this way, the motor 71 drives the transmission case 72 to generate output power, the 3 power output sides thereof represent 3 output shafts, the output shafts and the screw thread sleeve 73 rotate synchronously, and the ejector rod 6 can be lifted and lowered along the matching direction of the guide key and the guide hole under the driving of the screw thread sleeve 73, so as to synchronously drive and brake the three hooking and cutting knife 52 assemblies 5.

In order to improve the stability of controlling the hooking knife 52 assembly 5, the two guiding sliding sleeves 8 provided by the utility model are respectively a first sliding sleeve 81 and a second sliding sleeve 82 which are opposite up and down, a spring 10 is arranged between the first sliding sleeve 81 and the second sliding sleeve 82, and a pressure plate 61 matched with the top end of the spring 10 is arranged on the ejector rod 6. The pressure plate 61, the spring 10 and the second sliding sleeve 82 have interaction force, and the ejector rod 6 balances the instability factors by the spring in the lifting process, so that the stability of the relative movement of the ejector rod 6 and the hooking knife 52 is ensured.

Further, a sliding rail 53 is arranged at the top of the hooking knife 52, a T-shaped sliding groove is arranged in the sliding rail 53, and a contact ball 62 matched with the sliding groove is arranged at the bottom of the ejector rod 6. In this way, in the process of lifting and lowering the ejector rod 6 and the contact ball 62, the contact ball 62 always moves along the chute, and correspondingly, the hooking knife 52 stably turns around the hinge center of the hooking knife and the knife holder 51.

In order to prevent branches and leaves of the sapling from being wound into the spring 10, a U-shaped protection plate 9 is arranged between the first sliding sleeve and the second sliding sleeve.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a seedling machine is used in gardens transplanting, includes motor vehicle body and chassis, its characterized in that, motor vehicle body's front side is provided with the erection mouth of V-arrangement, be provided with the backup pad in the erection mouth, the backup pad includes V-arrangement plate portion and is located the straight board portion in V-arrangement plate portion apex angle outside, be provided with the window of V-arrangement on the lateral wall of V-arrangement plate, be provided with three in the centre of both sides bottom of backup pad and chassis and be radial distribution collude the cutter subassembly, collude the cutter subassembly and include the blade holder, the inboard of blade holder is provided with the cutter mounting groove, the cutter mounting groove is rotated and is provided with colludes the cutter, collude the bottom of cutter is cutting edge portion and rear side and is curved collude portion, three collude the end of portion of colluding the cutter and be located the crossing center 10cm of plane of three, collude the top of cutter is provided with rather than smooth touch complex ejector pin, the ejector pin is provided with drive assembly from bottom to top run through the blade holder and its top, be provided with two and its movable nested guide sliding sleeve on the ejector pin, the guide is connected with the backup pad.

2. The machine of claim 1, wherein the rotation plane of the hooking cutters at the bottoms of both sides of the supporting plate forms an angle of 30 degrees or less with the inner wall of the supporting plate, and the rotation plane of the other hooking cutter is located on the neutral plane of the straight plate portion.

3. The seedling machine for garden transplanting of claim 2, wherein the driving assembly comprises a motor, a transmission case is arranged at the bottom of the motor, 3 power output sides are arranged at the bottom of the transmission case, a screw thread sleeve is arranged at the power output sides and is in rotary fit with the top of the ejector rod, a guide hole is arranged on the side face of the ejector rod, and the guide hole is in sliding fit with a guide key arranged inside the guide sliding sleeve.

4. A garden transplanting seedling machine according to claim 3, wherein the two guiding sliding sleeves are a first sliding sleeve and a second sliding sleeve which are opposite up and down respectively, a spring is arranged between the first sliding sleeve and the second sliding sleeve, and a pressing plate matched with the top end of the spring is arranged on the ejector rod.

5. The machine of claim 4, wherein a U-shaped protection plate is disposed between the first and second sliding sleeves.

6. The seedling machine for garden transplanting seedlings according to claim 5, wherein a sliding rail is arranged at the top of the hooking knife, a T-shaped sliding groove is arranged in the sliding rail, and a contact ball matched with the sliding groove is arranged at the bottom of the ejector rod.