Tree transplanting device for municipal gardens

Abstract

According to the tree transplanting device for the municipal gardens, the balancing weight is arranged, so that the tree transplanting device is more stable in the moving process, the movable blocks are connected to the stand columns in a sliding mode, and trunks, close to tree roots, of trees can be clamped and fixed through mutual approaching movement between the arc-shaped blocks on the movable blocks; the trunk, close to the crown, of the tree can be clamped and fixed through the first connecting seat and the second connecting seat which are hinged to the front side face and the rear side face of the right end of the connecting column correspondingly, and the mutual approaching movement between the arc-shaped plate on the first connecting seat and the arc-shaped strip on the second connecting seat; and the two-point clamping and fixing mode is matched with the clamping stability of the balancing weight, so that the device is more stable and not prone to rollover in the moving process.

Description

Technical Field

[0001] The utility model relates to a tree transplanting device for municipal gardens, belonging to the technical field of tree transplanting auxiliary devices. Background Art

[0002] The tree transplanting device for municipal gardens is usually a device specially designed to move mature trees from one location to another. For example, a patent application with the publication number CN109952934A provides a "novel tree transplanting device", which realizes the lifting of small trees by the cooperation of a sprocket and a hydraulic cylinder; realizes the clamping of trees by a bolt-nut pair, and realizes the tree transplanting through the cooperation of the two functions. However, it is found through research that the overall weight of the vehicle frame in the above application is relatively light, and only single-point fixation can be carried out when fixing the tree, so that the tree transplanting device provided in the above application has insufficient stability during the process of transporting the tree and is extremely prone to rollover. Therefore, the utility model provides a tree transplanting device for municipal gardens to solve the problems of insufficient stability of the device during the process of transporting the tree and easy rollover. Content of the Utility Model

[0003] Based on the above background, the purpose of the utility model is to provide a tree transplanting device for municipal gardens to solve the problems in the background art.

[0004] The utility model provides the following technical solutions:

[0005] A tree transplanting device for municipal gardens, the device includes a bottom plate, a mating port is provided in the center of the right side of the top of the bottom plate, columns are arranged on both sides of the mating port in the center of the top of the bottom plate, the columns are symmetrically arranged, a protruding part is provided at a position near the top on the side of the column away from the mating port, a movable block is provided at the top of the column and the protruding part, a through groove is provided at the top of the movable block, a number of equally spaced limiting grooves are provided on both sides of the through groove of the movable block, a movable hole is provided on the protruding part, a movable rod is provided in the movable hole, the movable rod passes through the through groove, a connecting plate is provided at the top of the movable rod, limiting columns are provided on both sides of the bottom of the connecting plate, the limiting columns are matched with the limiting grooves, an operating handle is provided at the top of the connecting plate, a spring is sleeved on the movable rod below the protruding part, a nut is threadedly connected to the bottom of the movable rod, the spring is located between the nut and the protruding part, an arc-shaped block is provided at a position near the top of the end face of the movable block close to the mating port, placing frames are provided at the four corners of the top of the bottom plate, a number of counterweight blocks can be placed inside each placing frame, a vertical plate is provided on the left side of the top of the bottom plate, a fixing column is provided in the center of the side of the vertical plate close to the mating port, a telescopic groove is provided inside the fixing column, and a fixing mechanism is slidably connected up and down in the telescopic groove.

[0006] Preferably, first chutes are provided at positions close to the upper part on both sides of the column. A second chute is provided at the bottom of the movable block and is adapted to the top of the column and the protruding part of the column. Slide rails are provided at positions close to the bottom on the left and right side walls of the second chute. The slide rails are slidably engaged with the first chutes so that the movable block is slidably connected to the column. The width of the connecting plate is greater than the width of the through groove.

[0007] Preferably, the fixing mechanism includes a telescopic column. The telescopic column is telescopically connected in the telescopic groove door. The top of the fixing column is higher than the top end of the vertical plate. A first limiting hole is formed in the side surface of the part of the fixing column that is higher than the top of the vertical plate. The first limiting hole penetrates through the telescopic groove and exits from the opposite side of the fixing column. A second limiting hole is provided at a position close to the bottom of the telescopic column. During the telescopic process of the telescopic column in the telescopic groove, the first limiting hole can be coaxial with the second limiting hole. When the first limiting hole and the second limiting hole are coaxial, a pin can be inserted into the first limiting hole and the second limiting hole to fix the telescopic position of the telescopic column in the telescopic groove.

[0008] Preferably, the fixing mechanism further includes a connecting column. The connecting column is fixedly connected to the end surface of the telescopic column close to the mating port at a position close to the top. First and second connecting seats are respectively hinged on the front and rear side surfaces of the right end of the connecting column. The first and second connecting seats are both designed in an arc shape. A group of arc-shaped plates are provided on the surface of the first connecting seat away from the hinged end. An arc-shaped strip is provided on the surface of the second connecting seat away from the hinged end. A group of first fixing ears are provided on the outer arc surfaces of the first and second connecting seats. A movable sleeve is slidably sleeved on the connecting column. A group of second fixing ears are provided on the front and rear side surfaces of the movable sleeve. A push-pull rod is rotatably connected between the group of first fixing ears. The other end of the push-pull rod is rotatably connected between the group of second fixing ears.

[0009] Preferably, a first mounting plate is provided at the top of the telescopic column. A second mounting plate is provided at the rightmost position at the top of the connecting column. An adjusting rod is rotatably connected to the first mounting plate and the second mounting plate. The left end of the adjusting rod penetrates through the left side surface of the first mounting plate. A rotating handle is provided at the end of the left end of the adjusting rod. An adjusting plate is provided at the top of the movable sleeve. The adjusting plate is threadedly connected to the part of the adjusting rod located between the first mounting plate and the second mounting plate.

[0010] Preferably, moving wheels are provided at the four corner positions at the bottom of the bottom plate. A handle is welded on the surface of the vertical plate away from the bottom plate.

[0011] Compared with the prior art, the present utility model has the following advantages:

[0012] A tree transplanting device for municipal gardens of the present utility model slides and connects a movable plate to a column by means of the movable cooperation between the first sliding grooves opened on both sides of the column and the sliding rails in the second sliding grooves of the movable blocks, so that the movable blocks on the columns on both sides of the mating port can move towards each other or in opposite directions. Furthermore, the tree trunk near the root can be clamped or the clamping state can be released by the opposite or opposite movement of the two arc-shaped blocks.

[0013] A tree transplanting device for municipal gardens of the present utility model is provided with an operating handle, a movable rod, a connecting plate, a limiting column, a spring and a nut. After lifting the operating handle and then rotating the operating handle by 90°, the corresponding position of the limiting column can be adjusted. After loosening the operating handle, the limiting column can be driven to move downward under the restoring force of the spring. When the limiting column is adjusted to the position directly above the limiting groove, the operating handle is loosened, and the limiting column is inserted into the limiting groove under the driving of the spring restoring force, so as to fix the position of the movable block on the column. When the limiting column is adjusted to the position directly above the through groove, the operating handle is loosened, and the limiting column is inserted into the through groove under the driving of the spring restoring force, so as to release the fixing of the position of the movable block. Furthermore, the clamping or the release of the clamping state of the tree trunk by the two arc-shaped blocks in the present utility model can be maintained, which is convenient for operation.

[0014] A tree transplanting device for municipal gardens of the present utility model is provided with a placement frame, and a counterweight block of a certain weight can be placed in the placement frame to increase the weight of the vehicle frame, so that the present utility model is more stable during the moving process and can prevent the present utility model from tipping over during the moving process.

[0015] A tree transplanting device for municipal gardens of the present utility model is provided with a fixed column on the side surface of the vertical plate close to the mating port, and a telescopic column is arranged in the telescopic groove of the fixed column, so that the structures at the top of the telescopic column can be raised relative to the bottom plate. By rotatably connecting an adjusting rod on the first erection plate and the second erection plate, and threadedly connecting the adjusting plate at the top of the movable sleeve sleeved on the connecting column with the adjusting rod between the first erection plate and the second erection plate, rotating the adjusting rod can drive the adjusting plate to move, and further drive the movable sleeve to move left and right on the connecting column. The left and right movement of the movable sleeve can drive the first connecting seat and the second connecting seat to move away from the opening or approach each other to close the opening through the push-pull rod, so as to clamp and fix or loosen the tree trunk near the crown position.

[0016] In summary, the utility model is provided with a counterweight block, so that the utility model is more stable during movement; the movable block is slidably connected on the column and the arc blocks on the movable block move toward each other so as to clamp and fix the trunk of the tree near the root; the first connecting seat and the second connecting seat respectively hinged on the front and rear side surfaces of the right end of the connecting column and the arc plate on the first connecting seat and the arc strip on the second connecting seat move toward each other so as to clamp and fix the trunk of the tree near the crown; the two-point clamping and fixing method combined with the stabilization of the counterweight block makes the utility model more stable during movement and not easy to tip over. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the column structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the movable block of the utility model;

[0021] Figure 4 It is a schematic diagram of the positional relationship of the movable rod, the spring and the nut of the utility model;

[0022] Figure 5 It is a schematic diagram of the telescopic column and the connecting column structure of the utility model.

[0023] In the figure: 1, bottom plate; 2, matching opening; 3, column; 4, protrusion; 5, movable block; 6, through groove; 7, limit groove; 8, movable hole; 9, movable rod; 10, connecting plate; 11, limit column; 12, operating handle; 13, spring; 14, nut; 15, arc block; 16, placement frame; 17, counterweight block; 18, vertical plate; 19, fixed column; 20, telescopic groove; 21, first slide groove; 22, second slide groove; 23, slide Rail; 24, telescopic column; 25, first limiting hole; 26, second limiting hole; 27, connecting column; 28, first connecting seat; 29, second connecting seat; 30, arc plate; 31, arc strip; 32, first fixing ear; 33, movable sleeve; 34, second fixing ear; 35, push-pull rod; 36, first erection plate; 37, second erection plate; 38, adjusting rod; 39, turning handle; 40, adjusting plate; 41, moving wheel; 42, handle. Detailed implementation mode

[0024] The following will further specifically illustrate the technical solutions of the present utility model through specific embodiments in combination with the accompanying drawings. It should be understood that the implementation of the present utility model is not limited to the following embodiments, and any formal modification and / or change made to the present utility model will fall within the protection scope of the present utility model.

[0025] In the present utility model, unless otherwise specified, all parts and percentages are in weight units, and the equipment and raw materials used can be purchased from the market or are commonly used in the art. The methods in the following embodiments are conventional methods in the art unless otherwise specified. The components or equipment in the following embodiments are general standard parts or components known to those skilled in the art unless otherwise specified, and their structures and principles can all be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0026] The following will make a detailed description of the embodiments of the present utility model in combination with the accompanying drawings. In the following detailed description, for the sake of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present utility model. However, one or more embodiments can also be implemented by those skilled in the art without these specific details.

[0027] Such as Figures 1-5As shown in the figure, a tree transplanting device for municipal gardens includes a bottom plate 1. In the center of the right side of the top of the bottom plate 1, there is a mating port 2. On both sides of the mating port 2 in the center of the top of the bottom plate 1, there are columns 3 symmetrically arranged. On the side of the column 3 away from the mating port 2, near the top position, there is a protruding part 4. At the top of the column 3 and the protruding part 4, there is a movable block 5. On the top of the movable block 5, there is a through groove 6. On both sides of the through groove 6 of the movable block 5, there are several equally spaced limit grooves 7. On the protruding part 4, there is a movable hole 8. In the movable hole 8, there is a movable rod 9. The movable rod 9 passes through the through groove 6. At the top of the movable rod 9, there is a connecting plate 10. On both sides of the bottom of the connecting plate 10, there are limit posts 11. The limit posts 11 cooperate with the limit grooves 7. On the top of the connecting plate 10, there is an operating handle 12. A spring 13 is sleeved on the movable rod 9 below the protruding part 4. The bottom of the movable rod 9 is threadedly connected with a nut 14. The spring 13 is located between the nut 14 and the protruding part 4. Near the top of the end face of the movable block 5 close to the mating port 2, there is an arc-shaped block 15. At the four corners of the top of the bottom plate 1, there are placement frames 16. Several counterweight blocks 17 can be placed inside each placement frame 16. On the left side of the top of the bottom plate 1, there is a vertical plate 18. In the center of the side of the vertical plate 18 close to the mating port 2, there is a fixed column 19. Inside the fixed column 19, there is a telescopic groove 20. A fixing mechanism is slidably connected up and down in the telescopic groove 20. Near the upper position on both sides of the column 3, there is a first sliding groove 21. At the bottom of the movable block 5, there is a second sliding groove 22 that cooperates with the top of the column 3 and the protruding part 4 of the column 3. On the left and right side walls of the second sliding groove 22, near the bottom position, there are sliding rails 23. The sliding rails 23 are slidably engaged with the first sliding groove 21 so that the movable block 5 is slidably connected to the column 3. The width of the connecting plate 10 is greater than the width of the through groove 6.

[0028] In the above technical solution, by using the movable cooperation between the first sliding grooves 21 opened on both sides of the column 3 and the sliding rails 23 in the second sliding groove 22 of the movable block 5, the movable plate is slidably connected to the column 3, so that the movable blocks 5 on the columns 3 on both sides of the mating port 2 can move towards each other or in the opposite direction. Furthermore, the trunk of the tree near the root can be clamped or the clamped state can be released through the opposite movement or the opposite movement of the two arc-shaped blocks 15; by lifting the operating handle 12, the connecting plate 10 and the movable rod 9 can be driven to move upward, and then the operating handle 12 is rotated 90 degrees, so that the connecting plate 10 is parallel to the through groove 6. At this time, the limit post 11 is directly above the through groove 6. When the operating handle 12 is released, under the restoring force of the spring 13, the movable rod 9 and the connecting plate 10 are driven to move downward, so that the limit post 11 moves into the through groove 6, which can make the limit post 11 unable to restrict the sliding of the movable block 5, and the distance between the two arc-shaped blocks 15 can be adjusted; by setting the placement frame 16, a certain weight of counterweight block 17 can be placed in the placement frame 16, which can increase the weight of the vehicle frame, make the present invention more stable during the moving process, and prevent the present invention from tipping over during the moving process.

[0029] In the present utility model, the fixing mechanism includes a telescopic column 24. The telescopic column 24 is telescopically connected inside a telescopic groove 20. The top of the fixing column 19 is higher than the top end of the vertical plate 18. A first limiting hole 25 is formed on the side surface of the part of the fixing column 19 that is higher than the top of the vertical plate 18. The first limiting hole 25 penetrates through the telescopic groove 20 and exits from the opposite side of the fixing column 19. A second limiting hole 26 is provided at a position near the bottom of the telescopic column 24. During the telescopic process of the telescopic column 24 inside the telescopic groove 20, the first limiting hole 25 can be coaxial with the second limiting hole 26. When the first limiting hole 25 and the second limiting hole 26 are coaxial, a pin can be inserted into the first limiting hole 25 and the second limiting hole 26 to fix the telescopic position of the telescopic column 24 inside the telescopic groove 20. The fixing mechanism further includes a connecting column 27. The connecting column 27 is fixedly connected to a position near the top on the end surface of the telescopic column 24 close to one end of the mating port 2. First connecting seats 28 and second connecting seats 29 are respectively hinged on the front and rear sides of the right end of the connecting column 27. Both the first connecting seat 28 and the second connecting seat 29 are designed in an arc shape. A group of arc-shaped plates 30 are provided on the surface of the first connecting seat 28 away from the hinged end. An arc-shaped strip 31 is provided on the surface of the second connecting seat 29 away from the hinged end. A group of first fixing ears 32 are provided on the outer arc surfaces of both the first connecting seat 28 and the second connecting seat 29. A movable sleeve 33 is slidably sleeved on the connecting column 27. A group of second fixing ears 34 are provided on both the front and rear sides of the movable sleeve 33. A push-pull rod 35 is rotatably connected between a group of first fixing ears 32. The other end of the push-pull rod 35 is rotatably connected between a group of second fixing ears 34. A first mounting plate 36 is provided at the top of the telescopic column 24. A second mounting plate 37 is provided at the rightmost side of the top of the connecting column 27. An adjusting rod 38 is rotatably connected between the first mounting plate 36 and the second mounting plate 37. The left end of the adjusting rod 38 penetrates through the left side surface of the first mounting plate 36. A rotating handle 39 is provided at the end of the left end of the adjusting rod 38. An adjusting plate 40 is provided at the top of the movable sleeve 33. The adjusting plate 40 is threadedly connected to the part of the adjusting rod 38 located between the first mounting plate 36 and the second mounting plate 37.

[0030] In the above technical solution, by providing fixing columns 19 on the side surface of the vertical plate 18 close to the mating port 2, and providing telescopic columns 24 in the telescopic slots 20 of the fixing columns 19, the structures at the top of the telescopic columns 24 can be raised relative to the bottom plate 1. By rotatably connecting adjusting rods 38 to the first mounting plate 36 and the second mounting plate 37, and threadedly connecting the adjusting plate 40 at the top of the movable sleeve 33 sleeved on the connecting column 27 to the adjusting rods 38 between the first mounting plate 36 and the second mounting plate 37, rotating the adjusting rod 38 can drive the adjusting plate 40 to move, and further drive the movable sleeve 33 to move left and right on the connecting column 27. When the movable sleeve 33 moves left on the connecting column 27, the movable sleeve 33 can simultaneously pull the first connecting seat 28 and the second connecting seat 29 hinged on the front and rear side surfaces at the right end of the connecting column 27 to act through the push-pull rod 35 rotatably connected between a set of second fixing ears 34 on the front and rear side surfaces thereof, so that the arc-shaped plate 30 and the arc-shaped strip 31 move away from each other, and there is a certain opening between them, enabling the tree trunk to move into the position between the arc-shaped plate 30 and the arc-shaped strip 31. When the movable sleeve 33 moves right on the connecting column 27, the movable sleeve 33 can simultaneously push the first connecting seat 28 and the second connecting seat 29 hinged on the front and rear side surfaces at the right end of the connecting column 27 to act through the push-pull rod 35 rotatably connected between a set of second fixing ears 34 on the front and rear side surfaces thereof, so that the arc-shaped plate 30 and the arc-shaped strip 31 move closer to each other, and the opening between them closes, and the tree trunk part near the crown position that has moved into the position between the arc-shaped plate 30 and the arc-shaped strip 31 can be clamped and fixed.

[0031] In the present utility model, in order to facilitate the movement of the present utility model, moving wheels 41 are provided at the four corner positions of the bottom of the bottom plate 1, and a handle 42 is welded on the surface of the vertical plate 18 away from the bottom plate 1.

[0032] The working principle of a tree transplanting device for municipal gardens of the present utility model is as follows:

[0033] In use, first rotate the rotating handle to drive the adjusting rod 38 to rotate. The rotation of the adjusting rod 38 drives the movable sleeve 33 to move leftward on the connecting column 27. When the movable sleeve 33 moves leftward on the connecting column 27, the push-pull rod 35 rotatably connected between a set of second fixed ears 34 on the front and rear sides of the movable sleeve 33 can simultaneously pull the first connecting seat 28 and the second connecting seat 29 hinged on the front and rear sides of the right end of the connecting column 27 to move, thereby causing the arc-shaped plate 30 and the arc-shaped strip 31 to move away from each other, and there is a certain opening between the two. Then, lifting the operating handle 12 can drive the connecting plate 10 and the movable rod 9 to move upward. Rotate the operating handle 12 by ninety degrees again to make the connecting plate 10 parallel to the through groove 6. At this time, the limiting column 11 is located directly above the through groove 6. Release the operating handle 12, and the reset force of the spring 13 drives the movable rod 9 and the connecting plate 10 to move downward, so that the limiting column 11 moves into the through groove 6. Move the two movable blocks 5 away from each other to make the two arc-shaped blocks 15 move away from each other to form an opening. Move the operating bottom plate 1 to make the mating port 2 of the bottom plate 1 face the position of the tree trunk. Then move the present utility model towards the tree position. When the side wall of the mating port 2 near one end of the vertical plate 18 abuts against the tree trunk, rotate the rotating handle in the reverse direction to make the arc-shaped strip 31 and the arc-shaped plate 30 approach each other to fix the tree trunk near the crown position. Then move the movable blocks 5 towards each other to make the arc-shaped blocks 15 abut against the tree trunk near the root position of the tree. Lift the operating handle 12 and rotate it in the reverse direction to make the limiting column 11 face one of the multiple limiting grooves 7. Release the operating handle 12, and the limiting column 11 moves downward under the drive of the reset force of the spring 13 and is inserted into the limiting groove 7 to fix the position of the movable block 5, thereby fixing the tree trunk near the root position of the tree. After that, the present utility model can be used to transplant the tree.

[0034] In this article, specific examples are used to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A tree transplanting device for municipal gardens, characterized in that: The device comprises a bottom plate (1), wherein a matching opening (2) is provided at the center of the top right side of the bottom plate (1), and columns (3) are provided at both sides of the matching opening (2) at the center of the top of the bottom plate (1), and the columns (3) are symmetrically arranged, and a protrusion (4) is provided near the top of the column (3) away from the matching opening (2), and a movable block (5) is provided at the top of the column (3) and the protrusion (4), and a through groove (6) is provided at the top of the movable block (5), and a plurality of equidistant limiting grooves (7) are provided on both sides of the through groove (6) of the movable block (5), and a movable hole (8) is provided on the protrusion (4), and a movable rod (9) is provided in the movable hole (8), and the movable rod (9) passes through the through groove (6), and a connecting plate (10) is provided at the top of the movable rod (9), and limiting columns (11) are provided on both sides of the bottom of the connecting plate (10), and the limiting columns (11) In cooperation with the limiting groove (7), an operating handle (12) is provided on the top of the connecting plate (10); the movable rod (9) is located below the protruding portion (4) and is sleeved with a spring (13); a nut (14) is threadedly connected to the bottom of the movable rod (9); the spring (13) is located between the nut (14) and the protruding portion (4); an arc block (15) is provided near the top of the end face of the movable block (5) close to the matching opening (2); a placement frame (16) is provided at the four corners of the top of the bottom plate (1); a plurality of counterweights (17) can be placed inside the placement frame (16); a vertical plate (18) is provided on the left side of the top of the bottom plate (1); a fixed column (19) is provided at the center of one side of the vertical plate (18) close to the matching opening (2); a telescopic groove (20) is provided inside the fixed column (19); a fixing mechanism is slidably connected up and down in the telescopic groove (20).

2. A tree transplanting device for municipal gardens according to claim 1, characterized in that: A first slide groove (21) is provided near the upper part of both sides of the column (3); a second slide groove (22) is provided at the bottom of the movable block (5) to cooperate with the top of the column (3) and the protrusion (4) of the column (3); slide rails (23) are provided near the bottom on the left and right side walls of the second slide groove (22); the slide rails (23) are slidably matched with the first slide groove (21) so that the movable block (5) is slidably connected to the column (3); and the width of the connecting plate (10) is greater than the width of the through groove (6).

3. A tree transplanting device for municipal gardens according to claim 2, characterized in that: The fixing mechanism comprises a telescopic column (24), wherein the telescopic column (24) is telescopically connected in the telescopic slot (20), the top of the fixing column (19) is higher than the top of the vertical plate (18), and a first limiting hole (25) is provided on the side of the part of the fixing column (19) higher than the top of the vertical plate (18), wherein the first limiting hole (25) passes through the telescopic slot (20) and passes out from the opposite side of the fixing column (19), and a second limiting hole (26) is provided near the bottom of the telescopic column (24), and during the telescopic process of the telescopic column (24) in the telescopic slot (20), the first limiting hole (25) can be coaxial with the second limiting hole (26), and when the first limiting hole (25) and the second limiting hole (26) are coaxial, a pin can be inserted into the first limiting hole (25) and the second limiting hole (26), thereby fixing the telescopic position of the telescopic column (24) in the telescopic slot (20).

4. A tree transplanting device for municipal gardens according to claim 3, characterized in that: The fixing mechanism also includes a connecting column (27), and the connecting column (27) is fixedly connected to the end surface of the telescopic column (24) near the matching port (2) near the top position, and the front and rear side surfaces of the right end of the connecting column (27) are respectively hinged with a first connecting seat (28) and a second connecting seat (29), and the first connecting seat (28) and the second connecting seat (29) are both arc-shaped. A group of arc-shaped plates (30) are provided on the surface of the first connecting seat (28) away from the hinged end, and the second connecting seat (29) is hinged with a first connecting seat (28) and a second connecting seat (29). ) is provided with an arc strip (31) on the side away from the hinged end, a group of first fixing ears (32) are provided on the outer arc surface of the first connecting seat (28) and the second connecting seat (29), a movable sleeve (33) is provided on the sliding sleeve of the connecting column (27), and a group of second fixing ears (34) are provided on the front and rear side surfaces of the movable sleeve (33), a push-pull rod (35) is rotatably connected between the group of first fixing ears (32), and the other end of the push-pull rod (35) is rotatably connected between the group of second fixing ears (34).

5. A tree transplanting device for municipal gardens according to claim 4, characterized in that: A first mounting plate (36) is provided on the top of the telescopic column (24), a second mounting plate (37) is provided on the rightmost side of the top of the connecting column (27), an adjusting rod (38) is rotatably connected to the first mounting plate (36) and the second mounting plate (37), the left end of the adjusting rod (38) passes through the left side surface of the first mounting plate (36), a rotating handle (39) is provided on the left end of the adjusting rod (38), an adjusting plate (40) is provided on the top of the movable sleeve (33), and the adjusting plate (40) is threadedly connected to the part of the adjusting rod (38) located between the first mounting plate (36) and the second mounting plate (37).

6. A tree transplanting device for municipal gardens according to claim 5, characterized in that: The bottom four corners of the bottom plate (1) are all provided with moving wheels (41), and a handle (42) is welded on the side of the vertical plate (18) away from the bottom plate (1).

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