Greening auxiliary planting equipment based on site conditions of different mountainous areas

Abstract

The invention belongs to the field of agricultural mechanization equipment, and provides greening auxiliary planting equipment based on different mountainous area site conditions, the greening auxiliary planting equipment comprises a hand-held device and a walking device, the walking device comprises a front wheel mechanism, a rear wheel mechanism and a bottom bridge, and a pair of ground gripping devices is arranged at the tail of the bottom bridge; an intestine-shaped vehicle body is arranged above the front wheel mechanism and the rear wheel mechanism, a rotary clamping device is arranged at the front end of the intestine-shaped vehicle body and comprises a plurality of lower clamping openings distributed at intervals, a tail hoop is arranged at the position, close to the rear end, of the intestine-shaped vehicle body, and the two sides of the tail hoop are each provided with a telescopic device. The telescopic device comprises a fixed cantilever, a movable cantilever, a plurality of upper clamping pieces and a centralizing clamping piece, and a control device used for controlling the telescopic device to stretch out and draw back is arranged on the movable cantilever and the handheld device. The device is reasonable in design, good in moving flexibility, good in mountainous region trafficability and beneficial to auxiliary planting and improvement of operation efficiency.

Description

Technical Field

[0001] The present invention belongs to the field of agricultural mechanization equipment, and in particular relates to greening auxiliary planting equipment based on site conditions in different mountainous areas. Background Art

[0002] Site conditions refer to the comprehensive range of natural environmental factors that influence forest growth within a forest plot or specific area, including topography, soil, climate, and biology. Site conditions are crucial factors influencing forest growth, development, and productivity. Understanding site conditions is crucial for selecting appropriate tree species for afforestation, developing scientific silvicultural practices, and predicting forest growth and development. Due to the high intensity of manual labor in mountainous areas, especially for landscaping projects, many projects typically require extensive human involvement.

[0003] At present, there are many agricultural machines for greening planting projects, such as irrigation machines such as a garden greening irrigation machine disclosed in CN202322588047.1, weeding machines such as an urban greening construction machine disclosed in CN202322915756.6, and planting machines such as a garden greening project planting and digging machine disclosed in CN202011129459.3, and an agricultural machinery seedling rapid transplanting and planting equipment disclosed in CN201922418311.0. Regarding planting machines, their functions mostly involve digging holes and planting, but these devices are large in size, with long wheelbases and track widths, and are mostly suitable for open areas. Due to the particularity of mountainous conditions, these planting equipment have great limitations, such as walking passability between mountains, and many devices are only limited to transporting seedlings, and perform poorly in assisting planting. Summary of the Invention

[0004] In response to the above-mentioned technical problems existing in carrying out greening planting operations under mountainous conditions, the present invention proposes a greening auxiliary planting equipment based on the site conditions of different mountainous areas, which has a reasonable design, good mobility, good mountain passability, is conducive to auxiliary planting and is conducive to improving work efficiency.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is that the present invention provides a greening auxiliary planting equipment based on the site conditions of different mountainous areas, including a hand-holding device, the hand-holding device is arranged on a walking device, the walking device includes a front wheel mechanism and a rear wheel mechanism, the wheel height of the rear wheel mechanism is greater than the wheel height of the front wheel mechanism, a bottom bridge is provided on the wheel axle of the rear wheel mechanism, the bottom bridge is connected to the hand-holding device and a pair of gripping devices are provided at the tail of the bottom bridge, an intestine-shaped body is provided above the front wheel mechanism and the rear wheel mechanism, the cross-section of the intestine-shaped body is circular, a connecting sleeve connected to the front wheel mechanism axis is provided at the bottom of the front end of the intestine-shaped body, and the rear end height of the intestine-shaped body is greater than its front end height, a pair of shock absorbers connected to the rear wheel mechanism are provided at the bottom of the rear end of the intestine-shaped body; a rotating clamping device is provided at the front end of the intestine-shaped body, and the rotating clamping device includes a plurality of lower clamping openings distributed at intervals; the intestine-shaped body is provided with a tail hoop near its rear end, and a group of telescopic devices are provided on both sides of the tail hoop, and the telescopic device includes a fixed cantilever and a movable cantilever, and the fixed cantilever is provided with a plurality of upper clamps distributed along its length direction, and the upper clamps include upper clamping openings corresponding to the lower clamping openings, and the movable cantilever is provided with a straightening clamp near its top end, and a control device for controlling the telescopic device to extend and retract is provided on the movable cantilever and the handhold device.

[0006] Preferably, the control device includes a connector arranged on the side of the movable cantilever, the connector is provided with a clamp and a connecting rope, the fixed cantilever is provided with a fixed pulley, the side of the hand-held device is provided with a reeling wheel, the connecting rope is transmission-connected to the fixed pulley and the reeling wheel, a pair of spring tubes are provided on the top of the fixed cantilever, a spring is provided in the spring tube, and the end of the spring is connected to the baffle provided on the movable cantilever.

[0007] Preferably, the wheel edge of the unwinding wheel is provided with a plurality of positioning teeth and grooves, and the positioning teeth and grooves cooperate with the sliding positioning rod provided on the side of the hand-held device. The sliding positioning rod includes a slide and a positioning rod, and the hand-held device is provided with an inclined hole for the slide to move.

[0008] Preferably, the fixed cantilever is provided with a fixed sliding groove opening for the baffle to pass through, and the fixed cantilever is provided with a rack on the surface opposite to the fixed groove opening, and the rack is engaged with the guide gear provided on the movable cantilever, and the movable cantilever is provided with a movable sliding groove opening for passing the upper clamp.

[0009] Preferably, the upper clamp includes a connecting shaft, one end of the connecting shaft is provided with an axis baffle, the axis baffle is provided with an upper clamping plate extending toward the middle of the intestine-shaped body, the upper clamping port is a U-shaped structure and is provided on the upper clamping plate, and the connecting shaft is provided with a rotating handle threadedly connected to the end away from the axis baffle.

[0010] Preferably, the rotating clamping device includes a rotating seat, and an arc-shaped lower clamping plate is provided on the edge of the rotating seat. The vertical height of the lower clamping plate from the rotating seat gradually decreases in the order from the middle of the lower clamping plate to the two ends of the lower clamping plate. The lower clamping mouth is a U-shaped structure and its opening faces upward. The depth of the lower clamping mouth gradually deepens in the order from the middle of the lower clamping plate to the two ends of the lower clamping plate.

[0011] Preferably, the straightening clamp includes a top shaft, a straightening plate is provided at one end of the top shaft, a waist-shaped clamping hole is provided on the straightening plate, a fracture is provided on one side of the waist-shaped clamping hole, and a clamping handle is provided at the other end of the top shaft.

[0012] Preferably, the cross-sectional diameter of the intestine-shaped body gradually decreases from its two ends to its middle and a spring steel bent shaft is provided at its center, the two ends of the spring steel bent shaft pass through the two ends of the intestine-shaped body, the front end of the spring steel bent shaft is connected to the center of the rotating clamping device, and the rear end of the spring steel bent shaft is provided with a protective cover threadedly connected to it, and the protective cover is hemispherical.

[0013] Preferably, the intestine-shaped body includes a front end elbow, a middle elbow and a rear end elbow, and transition elbows are provided between the front end elbow and the middle elbow, and between the rear end elbow and the middle elbow. The centers of the front end elbow, the middle elbow, the rear end elbow and the transition elbow are connected by a spring steel bending axis, and buffer spring groups are provided between adjacent front end elbows, middle elbows, rear end elbows and transition elbows. The buffer springs include a plurality of buffer springs evenly distributed in a circular array around the spring steel bending axis.

[0014] Preferably, the gripping device comprises a bent rod, an end portion of the bent rod is provided with a shaft connecting plate connected to the bottom bridge axis, and an end portion of the shaft connecting plate is provided with a plow.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are:

[0016] 1. The present invention provides a greening auxiliary planting equipment based on the site conditions of different mountainous areas. It abandons the form of large-scale equipment moving within the planting range and adopts a design of breaking the whole into parts. The device is used to transfer seedlings between mountains, and can transfer multiple seedlings at the same time, thereby improving mobility. It also adopts an intestine-shaped body design with automatic shock absorption performance, and the non-direct connection design of the front wheel mechanism and the rear wheel mechanism is conducive to improving the passability of the equipment under different mountain conditions.

[0017] 2. The present invention provides a greening auxiliary planting equipment based on the site conditions of different mountainous areas, which can transfer multiple seedlings at the same time. The seedlings are placed in a separated manner on this device. During the planting process, the seedlings can be straightened one by one through the cooperation of the control device and the telescopic device to be planted in the corresponding pits, which is conducive to liberating part of the labor force and reducing labor costs.

[0018] 3. The device has reasonable design, good mobility, good mountain passability, is conducive to assisting planting and improving work efficiency, and is suitable for large-scale promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 A three-dimensional diagram of a greening auxiliary planting device based on site conditions in different mountainous areas;

[0021] Figure 2 A top view of a greening auxiliary planting device based on site conditions in different mountainous areas;

[0022] Figure 3 This is an axonometric drawing of a greening auxiliary planting device based on the site conditions of different mountainous areas;

[0023] Figure 4 It is a partial structural diagram of the telescopic device;

[0024] Figure 5 for Figure 4 A magnified schematic diagram of the structure A in the middle;

[0025] Figure 6 This is a diagram of the righting work of a greening auxiliary planting device based on the site conditions of different mountainous areas;

[0026] Figure 7 This is a walking axonometric drawing of a greening auxiliary planting device based on the site conditions of different mountainous areas;

[0027] Figure 8 This is a walking main view of a greening auxiliary planting device based on the site conditions of different mountainous areas;

[0028] In the above figures: 1. Handrail; 2. Traveling device; 21. Front wheel mechanism; 22. Rear wheel mechanism; 23. Bottom bridge; 3. Grip device; 31. Bend rod; 32. Axle connecting plate; 33. Plow blade; 4. Intestinal body; 41. Spring steel bent axle; 42. Front elbow; 43. Middle elbow; 44. Rear elbow; 45. Transition elbow; 46. Buffer spring assembly; 5. Shock absorber; 6. Rotary clamping device; 61. Lower clamping opening; 62. Rotating seat; 63. Lower clamping plate; 7. Tail hoop; 8. Telescopic device; 81. Fixed cantilever; 82. Movable cantilever; 83. Fixed slide opening; 84. Movable slide opening; 85. Rack; 86. Guide gear; 9. Upper clamp; 91. Upper clamping mouth; 92. Connecting shaft; 93. Shaft baffle; 94. Upper clamp; 95. Rotating handle; 10. Straightening clamp; 101. Top shaft; 102. Straightening plate; 103. Waist-shaped clamping hole; 104. Break; 105. Clamping handle; 11. Control device; 111. Connector; 112. Chuck; 113. Connecting rope; 114. Fixed pulley; 115. Unwinding wheel; 1151. Positioning tooth groove; 116. Spring tube; 117. Spring; 118. Baffle; 119. Sliding positioning rod; 1191. Sliding seat; 1192. Positioning rod; 12. Protective cover. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other unless they conflict. For the convenience of description, the words "upper", "lower", "left", and "right" appearing below only indicate the upper, lower, left, and right directions consistent with the drawings themselves and do not limit the structure.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Examples, such as Figures 1-8As shown, the present invention provides a greening auxiliary planting equipment based on the site conditions of different mountainous areas, including a hand-holding device 1, which is arranged on a walking device 2, and the walking device 2 includes a front wheel mechanism 21 and a rear wheel mechanism 22. Among them, the hand-holding device 1 includes an arm and a handle, and the handle adopts a bionic design for manual pushing; the front wheel mechanism 21 and the rear wheel mechanism 22 both include an axle and wheels mounted on the axle, and both ends of the axle are provided with a limiting structure that can axially limit the wheel. On this basis, in order to improve the applicability of this equipment under mountain conditions and its functional design in planting, the present invention designs the vehicle body for shock absorption, and at the same time proposes a telescopic device 8 and a control device 11 that can work in coordination.

[0032] Specifically, the wheel height of the rear wheel mechanism 22 provided by the present invention is greater than the wheel height of the front wheel mechanism 21, a bottom bridge 23 is provided on the wheel axle of the rear wheel mechanism 22, the bottom bridge 23 is connected to the hand-held device 1 and a pair of gripping devices 3 are provided at the tail of the bottom bridge 23, an intestinal-shaped body 4 is provided above the front wheel mechanism 21 and the rear wheel mechanism 22, the cross-section of the intestinal-shaped body 4 is circular, a connecting sleeve connected to the axis of the front wheel mechanism 21 is provided at the bottom of the front end of the intestinal-shaped body 4, the rear end height of the intestinal-shaped body 4 is greater than its front end height, and a pair of shock absorbers 5 connected to the rear wheel mechanism 22 are provided at the bottom of the rear end of the intestinal-shaped body 4; the front end of the intestinal-shaped body 4 is provided There is a rotating clamping device 6, which includes a plurality of lower clamping openings 61 distributed at intervals. The intestine-shaped body 4 is provided with a tail hoop 7 near its rear end. A group of telescopic devices 8 are provided on both sides of the tail hoop 7. The telescopic device 8 includes a fixed cantilever 81 and a movable cantilever 82. The fixed cantilever 81 is provided with a plurality of upper clamps 9 distributed along its length direction. The upper clamp 9 includes an upper clamping opening 91 corresponding to the lower clamping opening 61. The movable cantilever 82 is provided with a straightening clamp 10 near its top end. The movable cantilever 82 and the hand-held device 1 are provided with a control device 11 for controlling the telescopic device 8 to extend and retract.

[0033] The present invention abandons the form of large-scale equipment moving within the planting range, and adopts a design of breaking the whole into parts. The device is used to transfer the seedlings between the fields and mountains. The workers in the fields load multiple seedlings to be planted on the device, and the device is pushed by hand to move between the mountains. Especially in the face of mountain conditions where the maximum planting row is small, the device has better mobility than large-scale equipment. Furthermore, the present invention adopts the design of an intestinal-shaped body 4, which has automatic shock absorption performance. When facing potholes and raised surfaces, it can provide a certain degree of shock absorption to ensure the stability of the seedlings. In addition, there is no connecting bridge between the front wheel mechanism 21 and the rear wheel mechanism 22. The ground clearance of the belly of the intestinal-shaped body 4 is increased by the shock absorber 5 and the large-diameter rear wheel frame, which is conducive to improving the passability of the device under different mountain conditions.

[0034] Furthermore, the device can transfer multiple seedlings at the same time. The seedlings are placed in a separated manner on the device. The soil bags of different seedlings can be stuck in the lower clamping port 61 of the rotating clamping device 6, and the trunks of the seedlings can be stuck in the upper clamping port 91 of the upper clamping member, so that the seedlings can be directly planted later. During the planting process, the actual height of the straightening clamping member 10 can be controlled by cooperating with the control device 11 and the telescopic device 8. When the telescopic device 8 is at the shortest combined length, the trunk of a seedling to be planted can be Move to the clamping mouth of the straightening clamping member 10. When the telescopic device 8 is at its longest combined length, the rotary clamping device 6 rotates accordingly under the torsion of the seedling. Finally, it is only necessary to fine-tune the position of the seedling to be planted to be in a straightened state. The soil bag is removed from the lower clamping mouth 61. The seedling automatically falls but does not separate from the straightening clamping member 10. When the soiling operation is nearly completed, the trunk of the seedling can be removed from the straightening clamping member 10, and the device is moved to the next pit. In this way, the device can free up some labor, such as the labor for carrying seedlings from the field to different pits and the labor for cooperating with soiling workers to straighten the seedlings, which is conducive to reducing labor costs and improving work efficiency.

[0035] In order to improve the control performance of the control device 11 on the telescopic device 8, the control device 11 provided by the present invention includes a connector 111 arranged on the side of the movable cantilever 82, and a clamp 112 and a connecting rope 113 are provided on the connector 111. A fixed pulley 114 is provided on the fixed cantilever 81, and a reeling wheel 115 is provided on the side of the hand-held device 1. The connecting rope 113 is transmission-connected with the fixed pulley 114 and the reeling wheel 115. A pair of spring tubes 116 are provided at the top of the fixed cantilever 81, and a spring 117 is provided in the spring tube 116. The end of the spring 117 is connected to the baffle 118 provided on the movable cantilever 82. Among them, the spring tube 116 serves as the installation space of the spring 117, which can support and orient the spring 117; the baffle 118 is used to form an elastic clamping surface with the bottom of the spring tube 116; the spring 117 can push the baffle 118 together with the movable cantilever 82 to the maximum extension position under the elastic action, and the connecting rope 113 enters the maximum working length under the tension of the movable cantilever 82, so that the straightening clamp 10 is in a position suspended above the pit; the length of the connecting rope 113 can be controlled by manually turning the crank set on the side of the unwinding wheel 115, such as shortening the transmission length of the connecting rope 113 on the connector 111, the fixed pulley 114 and the unwinding wheel 115 by winding, and the movable cantilever 82 produces a contraction action until the spring 117 is reset, and the movable cantilever 82 and the fixed cantilever 81 return to the state of the minimum combined length.

[0036] In order to ensure the stability of the connecting rope 113 when the spring 117 is in a state of pressure potential energy, the wheel edge of the unwinding wheel 115 of the present invention is provided with multiple positioning teeth and grooves 1151. The positioning teeth and grooves 1151 cooperate with the sliding positioning rod 1192119 provided on the side of the hand-held device 1. The sliding positioning rod 1192119 includes a slide 1191 and a positioning rod 1192. The hand-held device 1 is provided with an inclined hole (not shown in the figure) for the movement of the slide 1191. By moving the sliding positioning rod 1192119 to the lowest position of the inclined hole, the positioning rod 1192 can fall into the positioning tooth groove 1151 closest to this position, thereby achieving a backflow prevention effect, preventing the unwinding wheel from rotating freely, and thus preventing the spring 117 from automatically ejecting the movable cantilever 82 and affecting the staff's line of sight.

[0037] In order to improve the coordination performance between the movable cantilever 82 and the fixed cantilever 81, the fixed cantilever 81 provided by the present invention is provided with a fixed slot 83 for the baffle 118 to pass through. The fixed cantilever 81 is provided with a rack 85 on the surface opposite to the fixed slot. The rack 85 meshes with a guide gear 86 provided on the movable cantilever 82. The movable cantilever 82 is provided with a movable slot 84 for passing the upper clamp 9. The fixed slot 83 makes room for the baffle 118 to move, eliminating obstacles on the retraction path of the movable cantilever 82. Considering that the mounting node of the upper clamp 9 on the fixed cantilever 81 constitutes an obstacle to the retraction of the movable cantilever 82, the present invention provides a movable slot 84 to allow the movable cantilever 82 to smoothly return to its original position during the retraction process. In addition, the coordination between the connecting shaft 92 of the upper clamp 9 and the movable slot 84 also constitutes one of the guiding conditions for the retraction action of the movable cantilever 82, which is conducive to improving the telescopic performance of the movable cantilever 82 and the fixed cantilever 81. Furthermore, the device also utilizes the cooperation between the rack 85 and the guide gear 86 to prevent the spring 117 from popping out too quickly and causing the trunk to be broken.

[0038] In order to improve the utilization rate of the upper clamp 9, the upper clamp 9 provided by the present invention includes a connecting shaft 92, one end of which is provided with an axis baffle 93, and an upper clamp 94 extending toward the middle of the intestine-shaped vehicle body 4 is provided on the axis baffle 93. The upper clamping opening 91 is a U-shaped structure and is provided on the upper clamping opening 94. The connecting shaft 92 is provided with a rotating handle 95 threadedly connected to the upper clamping opening 94 at one end away from the axis baffle 93. The rotating handle 95 is used to prevent the upper clamp 9 from generating a large axial displacement. Since the trunk of the seedling is not completely straight, the diameter of the upper clamping opening 91 should be larger than the diameter of the trunk and have a reasonable room for movement. Under the axial connection of the connecting shaft 92, the upper clamp 9 can generate a reasonable flip when the upper clamping opening 91 and the lower clamping opening 61 clamp the seedling, so as to ensure that the seedling is loaded on the vehicle in an orderly manner. The two sets of telescopic devices 8 of this device form two rows of upper clamps 9, and the upper clamping openings 91 of the two rows of upper clamps 9 are relatively distributed. The branches of the seedlings can play a certain buffering role, which can prevent the trunk from automatically falling in the middle of the two rows of upper clamping openings 91, that is, the non-clamping range.

[0039] Taking into account that tree trunks generally have a soil bag and the soil bag has a certain volume, the present invention makes a corresponding design for the rotary clamping device 6. For example, the rotary clamping device 6 includes a rotary seat 62. The rotary seat 62 can adopt the structure of a rotary joint to connect with the spring steel bent shaft 41 exposed at the end of the intestine-shaped vehicle body 4. The edge of the rotary seat 62 is provided with an arc-shaped lower clamping plate 63. The vertical height of the lower clamping plate 63 from the rotary seat 62 gradually decreases in the order from the middle of the lower clamping plate 63 to the two ends of the lower clamping plate 63. The lower clamping mouth 61 is a U-shaped structure and its opening faces upward. The depth of the lower clamping mouth 61 gradually deepens in the order from the middle of the lower clamping plate 63 to the two ends of the lower clamping plate 63. By designing the staggered distribution of adjacent lower clamping mouths 61, a certain staggered margin can be provided for the soil bags of adjacent seedlings, which is conducive to the overall arrangement of multiple seedlings on the vehicle.

[0040] In order to prevent the seedlings from escaping from the correcting range corresponding to the pit during the soil filling process, in addition to being able to move the vehicle body to control and adjust the influence, the correcting clamp 10 provided by the present invention includes a top shaft 101, a correcting plate 102 is provided at one end of the top shaft, a waist-shaped clamping hole 103 is provided on the correcting plate 102, a break 104 is provided on one side of the waist-shaped clamping hole 103, and a clamping head 105 is provided at the other end of the top shaft 101. The clamping head 105 can control the axial movement margin of the top shaft 101 through a threaded connection. The waist-shaped clamping hole 103 is used to limit the position of the upper body of the tree trunk, narrowing its range of free movement, and a break 104 is provided. The break 104 is used to push the tree trunk away from the correcting clamp 10 when reversing.

[0041] To improve the mobility of the device in mountainous terrain, the cross-sectional diameter of the intestinal-shaped body 4 provided by the present invention gradually decreases from its ends to its center, and a spring steel bent shaft 41 is provided at its center. The ends of the spring steel bent shaft 41 extend through the ends of the intestinal-shaped body 4. The front end of the spring steel bent shaft 41 is connected to the center of the rotating clamping device 6, and the rear end of the spring steel bent shaft 41 is provided with a protective cover 12 threadedly connected thereto. The protective cover 12 is hemispherical in shape. In addition to connecting the different sections of the body, the spring steel bent shaft 41 also has a certain degree of elastic deformation capability. In particular, when the front wheel mechanism 21 encounters potholes and bumps on the ground, the intestinal-shaped body 4 will deform accordingly. Combined with the tail thrust, the device can overcome obstacles in its forward direction and achieve flexible movement in mountainous conditions. The protective cover 12 has a smooth surface to prevent branches from snagging on the rod structure of the device. Moreover, the interior of the protective cover 12 can be used as a storage space for some commonly used maintenance tools and pruning tools, which can be carried with the vehicle.

[0042] Furthermore, the intestinal-shaped vehicle body 4 provided by the present invention includes a front elbow 42, a middle elbow 43, and a rear elbow 44. A transition elbow 45 is provided between the front elbow 42 and the middle elbow 43, and between the rear elbow 44 and the middle elbow 43. The centers of the front elbow 42, the middle elbow 43, the rear elbow 44, and the transition elbow 45 are connected by a spring steel bent shaft 41. A buffer spring group 46 is provided between adjacent front elbows 42, middle elbows 43, rear elbows 44, and transition elbows 45. The buffer spring 117 includes a plurality of buffer springs 117 uniformly distributed in a circular array around the spring steel bent shaft 41. By designing different segments, on the one hand, the belly of the vehicle body of the present device can be raised to a certain height, and on the other hand, it can form a buffer force in multiple directions with the buffer spring group 46, thereby improving the buffering performance of the intestinal-shaped vehicle body 4 and its mobility under mountain conditions.

[0043] To improve the stability of the device after the saplings are straightened, in addition to relying on the gravity of the other saplings on the vehicle, the present invention provides a gripping device 3. For example, the gripping device 3 includes a curved rod 31, the end of which is provided with a pivot plate 32 pivotally connected to the bottom bridge 23. The end of the pivot plate 32 is provided with a plow 33. When the device is in the running state, the tip of the plow 33 is flipped upward and at a reasonable height above the ground. When the saplings are straightened and need to be filled with soil, the turning rod 31 can be flipped to cause the plow 33 to flip around the pivot center of the pivot plate 32 and the bottom bridge 23 until the plow 33 is inserted into the ground, thereby improving the grip of the device.

[0044] The above description is merely a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any person skilled in the art may utilize the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change, and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A greening auxiliary planting device based on the site conditions of different mountainous areas, comprising a hand-holding device, the hand-holding device being arranged on a traveling device, the traveling device comprising a front wheel mechanism and a rear wheel mechanism, characterized in that: The wheel height of the rear wheel mechanism is greater than that of the front wheel mechanism; a bottom bridge is provided on the wheel axle of the rear wheel mechanism; the bottom bridge is connected to the handrail device and a pair of gripping devices are provided at the tail end of the bottom bridge; an intestine-shaped body is provided above the front and rear wheel mechanisms; the cross-section of the intestine-shaped body is circular; a connecting sleeve connected to the shaft of the front wheel mechanism is provided at the bottom front end of the intestine-shaped body; the rear end height of the intestine-shaped body is greater than the front end height; a pair of shock absorbers connected to the rear wheel mechanism are provided at the bottom rear end of the intestine-shaped body; The front end of the intestine-shaped vehicle body is provided with a rotating clamping device, and the rotating clamping device includes a plurality of spaced-apart lower clamping ports. The intestine-shaped vehicle body is provided with a tail hoop near its rear end, and a group of telescopic devices are provided on both sides of the tail hoop, and the telescopic device includes a fixed cantilever and a movable cantilever, and the fixed cantilever is provided with a plurality of upper clamps distributed along its length direction, and the upper clamps include upper clamping ports corresponding to the lower clamping ports, and the movable cantilever is provided with a straightening clamp near its top end, and the movable cantilever and the hand-holding device are provided with a control device for controlling the telescopic device to extend and retract.

2. The greening auxiliary planting equipment based on the site conditions of different mountainous areas according to claim 1 is characterized in that: The control device includes a connector arranged on the side of the movable cantilever, a clamp and a connecting rope are provided on the connector, a fixed pulley is provided on the fixed cantilever, a reeling wheel is provided on the side of the hand-held device, the connecting rope is transmission-connected to the fixed pulley and the reeling wheel, a pair of spring tubes are provided on the top of the fixed cantilever, a spring is provided in the spring tube, and the end of the spring is connected to the baffle provided on the movable cantilever.

3. The greening auxiliary planting equipment based on the site conditions of different mountainous areas according to claim 2 is characterized in that: The wheel edge of the unwinding wheel is provided with a plurality of positioning teeth and grooves, and the positioning teeth and grooves cooperate with the sliding positioning rod provided on the side of the hand-held device. The sliding positioning rod includes a slide and a positioning rod. The hand-held device is provided with an inclined hole for the slide to move.

4. The greening auxiliary planting equipment based on the site conditions of different mountainous areas according to claim 3 is characterized in that: The fixed cantilever is provided with a fixed sliding groove opening for the baffle to pass through, and the fixed cantilever is provided with a rack on the surface opposite to the fixed groove opening, and the rack is engaged with the guide gear provided on the movable cantilever, and the movable cantilever is provided with a movable sliding groove opening for passing the upper clamp.

5. The greening auxiliary planting equipment based on the site conditions of different mountainous areas according to claim 4 is characterized in that: The upper clamp includes a connecting shaft, one end of the connecting shaft is provided with an axis baffle, the axis baffle is provided with an upper clamping plate extending toward the middle of the intestine-shaped body, the upper clamping port is a U-shaped structure and is provided on the upper clamping plate, and the connecting shaft is provided with a rotating handle threadedly connected to the end away from the axis baffle.

6. The greening auxiliary planting equipment based on the site conditions of different mountainous areas according to claim 5 is characterized in that: The rotating clamping device includes a rotating seat, and an arc-shaped lower clamping plate is provided on the edge of the rotating seat. The vertical height of the lower clamping plate from the rotating seat gradually decreases in the order from the middle of the lower clamping plate to the two ends of the lower clamping plate. The lower clamping mouth is a U-shaped structure and its opening faces upward. The depth of the lower clamping mouth gradually deepens in the order from the middle of the lower clamping plate to the two ends of the lower clamping plate.

7. The greening auxiliary planting equipment based on site conditions in different mountainous areas according to claim 1 is characterized in that: The straightening clamping member includes a top shaft, a straightening plate is provided at one end of the top shaft, a waist-shaped clamping hole is provided on the straightening plate, a fracture is provided on one side of the waist-shaped clamping hole, and a clamping handle is provided at the other end of the top shaft.

8. The greening auxiliary planting equipment based on site conditions in different mountainous areas according to claim 1 is characterized in that: The cross-sectional diameter of the intestine-shaped body gradually decreases from its two ends to its middle and a spring steel bent shaft is provided at its center. The two ends of the spring steel bent shaft pass through the two ends of the intestine-shaped body, the front end of the spring steel bent shaft is connected to the center of the rotating clamping device, and the rear end of the spring steel bent shaft is provided with a protective cover threadedly connected to it, and the protective cover is hemispherical.

9. The greening auxiliary planting equipment based on site conditions of different mountainous areas according to claim 8, characterized in that: The intestine-shaped body includes a front end elbow, a middle elbow and a rear end elbow. Transition elbows are arranged between the front end elbow and the middle elbow, and between the rear end elbow and the middle elbow. The centers of the front end elbow, the middle elbow, the rear end elbow and the transition elbow are connected by a spring steel bending axis. Buffer spring groups are arranged between adjacent front end elbows, middle elbows, rear end elbows and transition elbows. The buffer springs include multiple buffer springs evenly distributed in a circular array around the spring steel bending axis.

10. The greening auxiliary planting equipment based on site conditions in different mountainous areas according to claim 1, characterized in that: The gripping device comprises a bent rod, an end portion of the bent rod is provided with a shaft connecting plate connected to the bottom bridge shaft, and an end portion of the shaft connecting plate is provided with a plow.

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