Planting machine for planting trees in sand land

Abstract

The invention relates to a sandy land tree planting machine which comprises a walking trolley and a drilling and seedling planting device. The drilling seedling device comprises a mounting seat, two guide rods fixedly arranged on the mounting seat, a lifting plate slidably arranged on the guide rods, a first shaft rotationally arranged on the lifting plate, four extension rods which are annularly distributed at equal intervals and one ends of which are fixedly arranged on the first shaft, and an outer cylinder which is coaxial with the first shaft and is fixedly arranged on the four extension rods; the first spiral blade is fixedly arranged on the outer wall of the outer cylinder; the second shaft is coaxial with the first shaft and rotationally arranged on the first shaft in a penetrating manner; the seedling placing cavity is formed in the second shaft; the second spiral blade is fixedly arranged on the outer wall of the second shaft; the driving assembly is used for driving the first shaft and the second shaft to rotate relatively and driving the lifting plate to move; the device can integrate hole digging, seedling releasing and sand pressing functions, and the three functions can be completed in one step.

Description

Technical Field

[0001] The present invention relates to the field of planting technology, and more specifically to a sand-planting tree planter. Background Art

[0002] China is a major forestry country and also a major desert country. Desert control has become one of the important tasks to promote economic development and is also a requirement for optimizing the ecological environment. At present, China has large-scale afforestation projects. Although certain achievements have been made, generally speaking, there is still a long way to go in desert control in China. Desert tree-planting machines are an important symbol representing the development level of forestry mechanization. With the development of technology, the reduction of the labor force, and the adjustment of the labor structure of the population, it is imperative to develop desert vegetation planting machines, which will play a positive and significant role in promoting the forestry technology revolution and the development of forestry modernization in China.

[0003] There are many defects in the existing desert tree-planting methods. Investigations have found that there are still many desert areas that rely on manual tree planting. Digging holes manually not only damages the soil layer due to the large size of the holes, but also the entire tree-planting process is cumbersome, time-consuming, and laborious. In some places, even though there are hand-held drilling machines or a small number of automatic tree-planting devices, the integration of hole digging, seedling supporting, and soil pushing and pressing has not been achieved, but only stays at simplifying the drilling step in the tree-planting process. Therefore, to solve the above problems, a sand-planting tree planter is needed, which can integrate the functions of hole digging, seedling placing, and sand pressing, and complete the above three functions in one step. Summary of the Invention

[0004] This part of the content of the present application is used to briefly introduce the concepts, which will be described in detail in the subsequent detailed implementation part. This part of the content of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0005] To solve the technical problems mentioned in the above background art part, some embodiments of the present application provide a sand-planting tree planter, including a walking trolley and a drilling and seeding device. The drilling and seeding device includes a mounting base, two guide rods fixedly arranged at one end on the mounting base, a lifting plate slidably arranged on the two guide rods, a first shaft rotatably arranged on the lifting plate, four extension rods equidistantly and annularly distributed and fixedly arranged at one end on the first shaft, an outer cylinder coaxially arranged with the first shaft and fixedly arranged on the four extension rods, a first spiral blade fixedly arranged on the outer wall of the outer cylinder, a second shaft coaxially arranged with the first shaft and rotatably arranged through it, a seedling placing cavity arranged in the second shaft, a second spiral blade fixedly arranged on the outer wall of the second shaft, a pressing component arranged on the lifting plate for pressing the saplings in the seedling placing cavity, a flap component arranged at the lower end of the second shaft, and a driving component for driving the relative rotation of the first shaft and the second shaft and the movement of the lifting plate.

[0006] Specifically, a sand storage bucket is fixedly installed at the upper end of the outer cylinder, and the bottom of the sand storage bucket is conical.

[0007] Specifically, the first spiral blade is arranged in a positive spiral, and the second spiral blade is arranged in a reverse spiral.

[0008] Specifically, the flap assembly includes a cover plate, a third shaft fixedly arranged on the second shaft, a fourth shaft coaxial with the third shaft and fixedly arranged at one end thereof, a fifth shaft rotatably sleeved on the fourth shaft and fixedly arranged on the cover plate, and a torsion spring located inside the fifth shaft and fixedly arranged on the third shaft and the fifth shaft at both ends respectively.

[0009] Specifically, the drive assembly includes a first pulley rotatably arranged on the mounting seat, a screw rod coaxial with the first pulley and fixedly arranged at one end thereof, a motor fixedly arranged on the mounting seat and used to drive the first pulley to rotate, a first gear fixedly sleeved on the first shaft, a sixth shaft located on one side of the first shaft and rotatably arranged on the lifting plate, a second gear fixedly sleeved on the sixth shaft and meshed with the first gear, a second pulley fixedly sleeved on the second shaft, a third pulley fixedly sleeved on the sixth shaft, and a first transmission belt wound around the second pulley and the third pulley.

[0010] Specifically, the number of teeth of the first gear is 1.5 times that of the second gear.

[0011] Specifically, the drive assembly further includes a seventh shaft rotatably arranged on the mounting seat, a square rod with one end fixedly arranged on the seventh shaft and the other end slidably penetrating through the sixth shaft, a fourth pulley fixedly sleeved on the square rod, and a second transmission belt wound around the first pulley and the fourth pulley; the rotation of the seventh shaft drives the rotation of the square rod, and the rotation of the square rod drives the rotation of the sixth shaft.

[0012] Specifically, the pressing assembly includes a chute arranged on the lifting plate, a slider slidably arranged in the chute, a lifting frame slidably arranged on the slider, a first sliding rod with one end slidably penetrating through the lifting frame and the other end fixedly arranged on the slider, a first spring sleeved on the first sliding rod and fixedly arranged on the slider and the lifting frame at both ends respectively, a second sliding rod slidably penetrating through the slider and fixedly arranged on the lifting plate at both ends, a second spring sleeved on the second sliding rod and fixedly arranged on the lifting plate and the slider at both ends respectively, a push rod fixedly arranged on the lifting frame, a disc fixedly arranged on the push rod, a groove arranged at the lower end of the disc, a guide wheel rotatably arranged on the slider, an electronic telescopic rod fixedly arranged on the lifting plate, and a pull rope wound around the guide wheel and fixedly arranged on the lifting frame and the telescopic end of the electronic telescopic rod at both ends respectively; the elastic force of the first spring is greater than that of the second spring.

[0013] The beneficial effects of the present invention are as follows: First, put the sapling into the sapling placement cavity. The flap assembly can partition the lower end of the sapling placement cavity, enabling the sapling to be located within the sapling placement cavity. Start the driving assembly, which drives the lifting plate to descend, causing the outer cylinder and the second shaft to descend together, so that the outer cylinder can be inserted into the sandy soil. At the same time, it also drives the first shaft and the second shaft to rotate relative to each other. Through the arrangement of the four extension rods, the rotation of the first shaft drives the rotation of the outer cylinder, causing the first spiral blades on the outer cylinder to rotate together. Through the setting of the first spiral blades, it can assist the outer cylinder to insert into the sandy land, playing a very good role in saving effort. The rotation of the second shaft drives the rotation of the second spiral blades, and through the rotation of the second spiral blades, the sandy soil can be conveyed, making the sandy soil that is extra during the drilling of the sandy land located within the outer cylinder and between the second shaft and the outer cylinder. Through the above settings, the damage to the soil layer during the drilling process is greatly reduced, improving the survival rate of the saplings in the later stage. At the same time, it also facilitates the subsequent backfilling work of the sandy soil. Through the setting of the flap assembly, it can prevent the sandy soil from entering the sapling placement cavity. When the outer cylinder is inserted to the specified depth, the driving assembly drives the lifting plate to rise, and at the same time, the first shaft and the second shaft rotate in the reverse direction. The reverse rotation of the first spiral blades facilitates the removal of the outer cylinder from the sandy soil, and the reverse rotation of the second spiral blades causes the sandy soil located within the outer cylinder to be backfilled again and compacts the sandy soil, retaining the soil layer structure of the sandy soil. At the same time, the pressing assembly presses the upper end of the sapling, and the sapling receives a downward pressing force, causing the flap assembly to open, so that the height of the sapling remains unchanged. Then, the sapling is fixed through the backfilling of the sandy soil, that is, when the lifting plate rises, the sapling does not rise. The overall operation is simple, and it can integrate the functions of digging holes, placing saplings, and pressing sand, and complete the above three functions in one step, that is, during the drilling of the sandy land, the work of placing saplings and pressing sand is completed simultaneously and within the same time period, greatly shortening the planting time of the saplings. The soil layer structure of the sandy land remains basically unchanged, improving the survival rate of the planted seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings, which form a part of this application, are used to provide a further understanding of this application, making other features, objectives, and advantages of this application more obvious. The schematic embodiments and their descriptions of this application are used to explain this application and do not constitute an improper limitation of this application.

[0015] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic, and the elements and components are not necessarily drawn to scale.

[0016] In the drawings:

[0017] Figure 1 is a schematic structural diagram of the drilling and planting device;

[0018] Figure 2 is Figure 1 an enlarged view of part A in

[0019] Figure 3Front schematic view of the drilling and seeding device;

[0020] Figure 4 It is Figure 3 Structural sectional view taken along line A-A in

[0021] Figure 5 It is Figure 3 Sectional view taken along line B-B in

[0022] Figure 6 It is Figure 5 Sectional view taken along line C-C in

[0023] Figure 7 It is Figure 3 Sectional view taken along line D-D in

[0024] The description of the reference numerals is as follows:

[0025] 1. Mounting base; 2. Guide rod; 3. Lifting plate; 4. First shaft; 5. Extension rod; 6. Outer cylinder; 61. Sand storage bucket; 7. First spiral blade; 8. Second shaft; 9. Seedling releasing cavity; 10. Second spiral blade; 11. Pressing assembly; 111. Chute; 112. Slide block; 113. Lifting frame; 114. First sliding rod; 115. First spring; 116. Second sliding rod; 117. Second spring; 118. Push rod; 119. Disc; 1110. Groove; 1120. Guide wheel; 1130. Electric telescopic rod; 1140. Pulling rope; 12. Flap assembly; 121. Cover plate; 122. Third shaft; 123. Fourth shaft; 124. Fifth shaft; 125. Torsion spring; 13. Driving assembly; 131. First pulley; 132. Screw rod; 133. Motor; 134. First gear; 135. Sixth shaft; 136. Second gear; 137. Second pulley; 138. Third pulley; 139. First transmission belt; 1310. Seventh shaft; 1320. Square rod; 1330. Fourth pulley; 1340. Second transmission belt. Detailed implementation manners

[0026] Hereinafter, embodiments of the present disclosure will be described in more detail with reference to the drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not used to limit the protection scope of the present disclosure.

[0027] In addition, it should be noted that for the sake of convenience of description, only parts related to the relevant invention are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0028] It should be noted that concepts such as "first" and "second" mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or mutual dependence relationship of the functions performed by these devices, modules or units.

[0029] It should be noted that the modifications of "one" and "plural" mentioned in this disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0030] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0031] Refer to Figures 1-7As shown in the figure, a sand-planting tree planter according to the present invention includes a walking trolley and a drilling and seedling device. The drilling and seedling device includes a mounting base 1, two guide rods 2 fixedly provided at one end on the mounting base 1, a lifting plate 3 slidably provided on the two guide rods 2, a first shaft 4 rotatably provided on the lifting plate 3, four extension rods 5 equidistantly and annularly distributed and fixedly provided at one end on the first shaft 4, an outer cylinder 6 coaxially provided with the first shaft 4 and fixedly provided on the four extension rods 5, a first spiral blade 7 fixedly provided on the outer wall of the outer cylinder 6, a second shaft 8 coaxially provided with the first shaft 4 and rotatably penetrated thereon, a seedling placing cavity 9 provided in the second shaft 8, a second spiral blade 10 fixedly provided on the outer wall of the second shaft 8, a pressing assembly 11 provided on the lifting plate 3 and used for pressing the saplings in the seedling placing cavity 9, a flap assembly 12 provided at the lower end of the second shaft 8, and a driving assembly 13 used for driving the relative rotation of the first shaft 4 and the second shaft 8 and the movement of the lifting plate 3; the walking trolley is a prior art and will not be elaborated here; first, put the saplings into the seedling placing cavity 9, and the flap assembly 12 can partition the lower end of the seedling placing cavity 9 so that the saplings can be located in the seedling placing cavity 9. Start the driving assembly 13, and the driving assembly 13 drives the lifting plate 3 to descend, so that the outer cylinder 6 and the second shaft 8 descend together, so that the outer cylinder 6 can be inserted into the sand. At the same time, it also drives the relative rotation of the first shaft 4 and the second shaft 8. Through the arrangement of the four extension rods 5, the rotation of the first shaft 4 drives the rotation of the outer cylinder 6, so that the first spiral blade 7 on the outer cylinder 6 rotates together. Through the arrangement of the first spiral blade 7, it can assist the outer cylinder 6 to insert into the sand, playing a very good labor-saving role. The rotation of the second shaft 8 drives the rotation of the second spiral blade 10. Through the rotation of the second spiral blade 10, the sand can be conveyed, so that the extra sand during the sand drilling is located in the outer cylinder 6 and between the second shaft 8 and the outer cylinder 6. Through the above arrangement, the damage to the soil layer during the drilling process is greatly reduced, the survival rate of the saplings in the later stage is improved, and at the same time, it is convenient for the subsequent backfilling work of the sand. Through the arrangement of the flap assembly 12, it can prevent the sand from entering the seedling placing cavity 9. When the outer cylinder 6 is inserted to the specified depth, the driving assembly 13 drives the lifting plate 3 to rise, and at the same time, the first shaft 4 and the second shaft 8 rotate in the reverse direction. The reverse rotation of the first spiral blade 7 facilitates the removal of the outer cylinder 6 from the sand. The reverse rotation of the second spiral blade 10 causes the sand located in the outer cylinder 6 to be backfilled again and compacts the sand, retaining the soil layer structure of the sand. At the same time, the pressing assembly 11 presses the upper end of the saplings, and the saplings receive a downward pressing force, so that the flap assembly 12 opens, so that the height of the saplings remains unchanged. Then, the saplings are fixed by the backfilling of the sand, that is, when the lifting plate 3 rises, the saplings do not rise. The overall operation is simple, and it can integrate the functions of digging holes, placing saplings, and pressing sand, and realize the above three functions in one step, that is, the sapling placing and sand pressing work are completed simultaneously during the sand drilling process and are completed in the same time period, greatly shortening the planting time of the saplings, and the soil layer structure of the sand remains basically unchanged, improving the survival rate of the seedlings.

[0032] Specifically, a sand storage bucket 61 is fixedly installed at the upper end of the outer cylinder 6, and the bottom of the sand storage bucket 61 is conical; the sand storage bucket 61 can store sand and soil, facilitating subsequent sand and soil backfilling work, and the conical setting at its bottom avoids sand and soil residue.

[0033] Specifically, the first spiral blade 7 is arranged in a positive spiral, and the second spiral blade 10 is arranged in a reverse spiral; it plays a role in saving effort during the descent of the outer cylinder 6 and can ensure that the sand and soil are conveyed upward during the descent of the outer cylinder 6.

[0034] Specifically, the flap assembly 12 includes a cover plate 121, a third shaft 122 fixedly arranged on the second shaft 8, a fourth shaft 123 coaxial with the third shaft 122 and fixedly arranged at one end thereof, a fifth shaft 124 rotatably sleeved on the fourth shaft 123 and fixedly arranged on the cover plate 121, and a torsion spring 125 located inside the fifth shaft 124 and fixedly arranged on the third shaft 122 and the fifth shaft 124 at both ends; the torsion spring 125 can seal the lower end of the second shaft 8 with the cover plate 121, and the cover plate 121 is also subjected to an upward flipping force during the descent of the second shaft 8. This setting avoids sand and soil from entering the seedling release cavity 9. When the subsequent saplings receive a downward pressure, the second shaft 8 rises at this time, so that the cover plate 121 can flip, enabling the saplings in the seedling release cavity 9 to move out of it and remain in the soil layer. The cover plate 121 plays a role of one-way rotation.

[0035] Specifically, the driving assembly 13 includes a first pulley 131 rotatably arranged on the mounting base 1, a screw rod 132 coaxially arranged with the first pulley 131 and fixedly arranged at one end thereof, a motor 133 fixedly arranged on the mounting base 1 and used to drive the first pulley 131 to rotate, a first gear 134 fixedly sleeved on the first shaft 4, a sixth shaft 135 located on one side of the first shaft 4 and rotatably arranged on the lifting plate 3, a second gear 136 fixedly sleeved on the sixth shaft 135 and meshed with the first gear 134, a second pulley 137 fixedly sleeved on the second shaft 8, a third pulley 138 fixedly sleeved on the sixth shaft 135, and a first transmission belt 139 wound around the second pulley 137 and the third pulley 138; the motor 133 can be obtained by purchasing in the market; the number of teeth of the first gear 134 is 1.5 times that of the second gear 136; it is ensured that the first shaft 4 and the second shaft 8 rotate relatively and generate a speed difference, so that the first spiral blade 7 will not move the sand during the descending process of the outer cylinder 6, ensuring the soil layer structure, and discharging the sand during the drilling process through the second spiral blade 10; the motor 133 can be obtained by purchasing in the market. Start the motor 133, the motor 133 drives the first pulley 131 to rotate, so that the screw rod 132 rotates together. The screw rod 132 is in threaded cooperation with the lifting plate 3, so that the lifting plate 3 moves. Through the arrangement of the two guide rods 2, the lifting plate 3 moves in the vertical direction. The rotation of the first pulley 131 also drives the sixth shaft 135 to rotate. The second gear 136 on the sixth shaft 135 rotates, so that the first gear 134 rotates, and thus the first shaft 4 rotates. The sixth shaft 135 also drives the first transmission belt 139 to operate, so that the second pulley 137 rotates, and the second shaft 8 rotates. The rotation direction of the second shaft 8 is the same as that of the sixth shaft 135, and the rotation direction of the first shaft 4 is opposite to that of the sixth shaft 135, so that the first shaft 4 and the second shaft 8 rotate relatively.

[0036] Specifically, the driving assembly 13 further includes a seventh shaft 1310 rotatably arranged on the mounting base 1, a square rod 1320 fixedly arranged at one end of the seventh shaft 1310 and slidably arranged through the sixth shaft 135 at the other end, a fourth pulley 1330 fixedly sleeved on the square rod 1320, and a second transmission belt 1340 wound around the first pulley 131 and the fourth pulley 1330; the rotation of the seventh shaft 1310 drives the square rod 1320 to rotate, and the rotation of the square rod 1320 drives the sixth shaft 135 to rotate; the rotation of the first pulley 131 drives the second transmission belt 1340 to operate, so that the fourth pulley 1330 rotates, and the square rod 1320 rotates. The rotation of the square rod 1320 drives the sixth shaft 135 to rotate. During the movement of the lifting plate 3, the sixth shaft 135 moves together, so that through the above arrangement, the transmission of the sixth shaft 135 can be maintained during the movement of the lifting plate 3.

[0037] Specifically, the pressing assembly 11 includes a chute 111 provided on the lifting plate 3, a slider 112 slidably disposed on the chute 111, a lifting frame 113 slidably disposed on the slider 112, a first sliding rod 114 having one end slidably passing through the lifting frame 113 and the other end fixed to the slider 112, a first spring 115 sleeved on the first sliding rod 114 and having both ends respectively fixed to the slider 112 and the lifting frame 113, a second sliding rod 116 slidably passing through the slider 112 and having both ends fixed to the lifting plate 3, a second spring 117 sleeved on the second sliding rod 116 and having both ends respectively fixed to the lifting plate 3 and the slider 112, a push rod 118 fixed to the lifting frame 113, a disc 119 fixed to the push rod 118, a groove 1110 provided at the lower end of the disc 119, a guide wheel 1120 rotatably disposed on the slider 112, an electric telescopic rod 1130 fixed to the lifting plate 3, and a pulling rope 1140 wound around the guide wheel 1120 and having both ends respectively fixed to the lifting frame 113 and the telescopic end of the electric telescopic rod 1130; the elastic force of the first spring 115 is greater than the elastic force of the second spring 117; when the electric telescopic rod 1130 is started to pull one end of the pulling rope 1140, since the elastic force of the first spring 115 is greater than the elastic force of the second spring 117, the slider 112 first moves, the slider 112 drives the lifting frame 113, the push rod 118 and the disc 119 to move together, the second spring 117 is compressed, after the slider 112 moves from one end of the chute 111 to the other end, that is, when the disc 119 is located directly above the sapling, the slider 112 stops moving, and when continuing to pull one end of the pulling rope 1140, the lifting frame 113 is lowered at this time, so that the first spring 115 is compressed, the lowering of the lifting frame 113 drives the push rod 118 and the disc 119 to move together, the disc 119 presses down on the sapling, and the groove 1110 is provided to prevent the sapling from slipping off the disc 119. After the pressing of the sapling is completed, the electric telescopic rod 1130 resets, and the first spring 115 and the second spring 117 respectively reset the lifting frame 113 and the slider 112; the initial positions of the disc 119 and the seedling placing cavity 9 on the second shaft 8 are misaligned to prevent the push rod 118 and the disc 119 from hindering the seedling placing work.

[0038] The above description is only some preferred embodiments of the present disclosure and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the technical solutions formed by mutually replacing the above features with the technical features (but not limited to) having similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A sand tree-planting machine, comprising a walking trolley and a drilling and seeding device, characterized in that: The described drilling and seedling device includes a mounting base (1), two guide rods (2) with one end fixedly arranged on the mounting base (1), a lifting plate (3) slidably arranged on the two guide rods (2), a first shaft (4) rotatably arranged on the lifting plate (3), four lengthening rods (5) evenly and annularly distributed with one end fixedly arranged on the first shaft (4), an outer cylinder (6) coaxially arranged with the first shaft (4) and fixedly arranged on the four lengthening rods (5), a first spiral blade (7) fixedly arranged on the outer wall of the outer cylinder (6), a second shaft (8) coaxially arranged with the first shaft (4) and rotatably penetrating through it, a seedling placing cavity (9) arranged in the second shaft (8), a second spiral blade (10) fixedly arranged on the outer wall of the second shaft (8), a pressing component (11) arranged on the lifting plate (3) and used to press the saplings in the seedling placing cavity (9), a flap component (12) arranged at the lower end of the second shaft (8), and a driving component (13) used to drive the relative rotation of the first shaft (4) and the second shaft (8) and the movement of the lifting plate (3).

2. The sand tree planting machine according to claim 1, characterized in that: A sand storage bucket (61) is fixedly installed at the upper end of the outer cylinder (6), and the bottom of the sand storage bucket (61) is tapered.

3. The sand tree planting machine according to claim 1, characterized in that: The first spiral blade (7) is arranged in a positive spiral, and the second spiral blade (10) is arranged in a reverse spiral.

4. The sand-planting tree planter according to claim 1, characterized in that: The flap component (12) includes a cover plate (121), a third shaft (122) fixedly arranged on the second shaft (8), a fourth shaft (123) coaxially arranged with the third shaft (122) and having one end fixedly arranged on it, a fifth shaft (124) rotatably sleeved on the fourth shaft (123) and fixedly arranged on the cover plate (121), and a torsion spring (125) located in the fifth shaft (124) and having two ends respectively fixedly arranged on the third shaft (122) and the fifth shaft (124).

5. The sand tree planting machine according to claim 1, characterized in that: The driving component (13) includes a first pulley (131) rotatably arranged on the mounting base (1), a screw rod (132) coaxially arranged with the first pulley (131) and having one end fixedly arranged on it, a motor (133) fixedly arranged on the mounting base (1) and used to drive the rotation of the first pulley (131), a first gear (134) fixedly sleeved on the first shaft (4), a sixth shaft (135) located on one side of the first shaft (4) and rotatably arranged on the lifting plate (3), a second gear (136) fixedly sleeved on the sixth shaft (135) and meshed with the first gear (134), a second pulley (137) fixedly sleeved on the second shaft (8), a third pulley (138) fixedly sleeved on the sixth shaft (135), and a first transmission belt (139) wound around the second pulley (137) and the third pulley (138).

6. The sand-planting tree planter according to claim 5, characterized in that: The number of teeth of the first gear (134) is 1.5 times the number of teeth of the second gear (136).

7. A sand tree planting machine according to claim 5, characterized in that: The driving component (13) further includes a seventh shaft (1310) rotatably arranged on the mounting base (1), a square rod (1320) with one end fixedly arranged on the seventh shaft (1310) and the other end penetrating and slidingly arranged on the sixth shaft (135), a fourth pulley (1330) fixedly sleeved on the square rod (1320), and a second transmission belt (1340) wound around the first pulley (131) and the fourth pulley (1330); the rotation of the seventh shaft (1310) drives the rotation of the square rod (1320), and the rotation of the square rod (1320) drives the rotation of the sixth shaft (135).

8. The sand tree planting machine according to claim 1, characterized in that: The pressing component (11) includes a chute (111) arranged on the lifting plate (3), a slider (112) slidingly arranged in the chute (111), a lifting frame (113) slidingly arranged on the slider (112), a first sliding rod (114) with one end slidingly penetrating through the lifting frame (113) and the other end fixedly arranged on the slider (112), a first spring (115) sleeved on the first sliding rod (114) and fixedly arranged at both ends on the slider (112) and the lifting frame (113), a second sliding rod (116) slidingly penetrating through the slider (112) and fixedly arranged at both ends on the lifting plate (3), a second spring (117) sleeved on the second sliding rod (116) and fixedly arranged at both ends on the lifting plate (3) and the slider (112), a push rod (118) fixedly arranged on the lifting frame (113), a disc (119) fixedly arranged on the push rod (118), a groove (1110) arranged at the lower end of the disc (119), a guide wheel (1120) rotatably arranged on the slider (112), an electronic telescopic rod (1130) fixedly arranged on the lifting plate (3), and a pull rope (1140) wound around the guide wheel (1120) and fixedly arranged at both ends on the lifting frame (113) and the telescopic end of the electronic telescopic rod (1130); the elastic force of the first spring (115) is greater than the elastic force of the second spring (117).

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