CN112243774A

CN112243774A - Municipal garden trees evaporation-proof wiring device

Info

Publication number: CN112243774A
Application number: CN202011122302.8A
Authority: CN
Inventors: 雷秀娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-01-22

Abstract

The invention discloses an evaporation-proof rope winding device for municipal garden trees, which comprises a U-shaped bottom plate and is characterized in that: u-shaped bottom plate fixed connection U-shaped handle, U-shaped bottom plate fixed connection bottom plate, two round bars of U-shaped handle pass respectively the bottom plate, the bottom plate is provided with major arc hole one, the bottom plate corresponds major arc hole fixed connection major arc board, the bottom plate is provided with L shape circular arc groove, the electric putter of bottom plate fixed connection symmetry, the symmetry electric putter's push rod end fixed connection square plate respectively, two round bars of U-shaped handle pass respectively the square plate, the square plate is provided with major arc hole two, the square plate is provided with the major arc ring, the major arc ring intercommunication major arc hole two. The invention relates to the field of environment-friendly equipment, in particular to an anti-evaporation rope winding device for municipal garden trees. The rope is convenient for winding the municipal garden trees.

Description

Municipal garden trees evaporation-proof wiring device

Technical Field

The invention relates to the field of environment-friendly equipment, in particular to an anti-evaporation rope winding device for municipal garden trees.

Background

Usually only the newly planted trunk needs to be twined with ropes in order to keep the humidity of the branches (because the straw in the rings can absorb moisture and prevent the water in the trunk from evaporating), which is helpful for improving the survival rate. The tree is wrapped with the rope, so that frostbite can be prevented to a certain extent.

At present, in the process of winding the rope on the tree, the rope needs to be wound manually, and then the rope is pressed to enable the rope to be tightly attached to the tree. The method has low efficiency and consumes huge manpower and material resources. This is a disadvantage of the prior art.

Disclosure of Invention

The invention aims to provide an anti-evaporation rope winding device for municipal garden trees, which is convenient for winding the ropes for the municipal garden trees.

The invention adopts the following technical scheme to realize the purpose of the invention:

the utility model provides a municipal garden trees evaporation prevention wiring device, includes the U-shaped bottom plate, its characterized in that: the U-shaped bottom plate fixed connection U-shaped handle, U-shaped bottom plate fixed connection bottom plate, two round bars of U-shaped handle pass respectively the bottom plate, the bottom plate is provided with major arc hole one, the bottom plate corresponds major arc hole one fixed connection major arc board, the bottom plate is provided with L shape circular arc groove, the electric putter of bottom plate fixed connection symmetry, the symmetry electric putter's push rod end fixed connection square plate respectively, two round bars of U-shaped handle pass respectively the square plate, the square plate is provided with major arc hole two, the square plate is provided with the major arc ring, the major arc ring intercommunication major arc hole two, the motor support of square plate fixed connection symmetry, the symmetry the motor support is fixed connection wiring mechanism respectively.

As the further limitation of the technical scheme, the rope winding mechanism comprises a first motor which is symmetrical, the motor support is symmetrical, the first motor support is fixedly connected with the corresponding first motor, the output shaft of the first motor is fixedly connected with the center of a first gear, the output shaft of the first motor is symmetrically matched with a fourth half gear, the fourth half gear is fixedly connected with a second L-shaped ring, the second L-shaped ring is matched with the major arc ring, and the second L-shaped ring is matched with the major arc hole.

As a further limitation of the technical solution, the second L-shaped ring is fixedly connected to the square plate, the square plate is fixedly connected to the U-shaped groove, a screw is disposed in the U-shaped groove, the screw bearing is connected to the U-shaped groove, the screw is fixedly connected to the third gear, the third gear is disposed in the U-shaped groove, the screw passes through the square plate, and the screw is fixedly connected to the fifth gear.

As a further limitation of the technical solution, the gear three is meshed with the gear four, the gear five is matched with the half gear two, the gear five is matched with the half gear three, the half gear two is fixedly connected with the major arc plate, and the half gear three is fixedly connected with the half gear one.

As a further limitation of the technical solution, the bottom plate is fixedly connected with a second motor, an output shaft of the second motor penetrates through the bottom plate, an output shaft of the second motor is fixedly connected with a second gear, and the second gear is meshed with the first half gear.

As a further limitation of the technical scheme, the first half gear is fixedly connected with a first L-shaped circular ring, and the first L-shaped circular ring is matched with the first L-shaped circular arc groove.

As a further limitation of the technical solution, the gear four bearing is connected to the square plate, the gear four bearing is fixedly connected to a transmission shaft, the transmission shaft passes through an L-shaped plate, the L-shaped plate bearing is connected to a central shaft of a first bevel gear, the first bevel gear is provided with a transmission hole, the transmission shaft is matched with the transmission hole, the L-shaped plate is fixedly connected to a slider, the slider is disposed in the U-shaped groove, the screw is in threaded connection with the slider, the first bevel gear is engaged with a second bevel gear, the central shaft bearing of the second bevel gear is connected to the L-shaped plate, the central shaft of the second bevel gear is fixedly connected to a second circular plate, an eccentric part of the second circular plate is fixedly connected to a round rod, the L-shaped plate is fixedly connected to a symmetrical spring, the symmetrical springs are respectively sleeved on the corresponding second circular rods, and the symmetrical springs are respectively fixedly, the two symmetrical round rods respectively penetrate through the vertical plate, the vertical plate is fixedly connected with an oblique block, the round rods are in contact with the oblique block, the vertical plate is fixedly connected with a cylinder, and the cylinder is fixedly connected with the push plate.

As a further limitation of the technical scheme, the L-shaped plate is fixedly connected with a first round rod, and the first round rod is fixedly connected with a ring.

As a further limitation of the technical solution, the U-shaped groove is fixedly connected with a first circular plate, and the first circular plate is fixedly connected with a circular shaft.

As a further limitation of the technical solution, the U-shaped bottom plate is fixedly connected with four mounting seats of uniformly distributed wheels.

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

(1) the device is provided with a fifth gear, and the fifth gear is meshed with a second half gear and a third half gear and is driven by related elements to rotate in the process of revolution, so that the rotation of the screw rod is realized to drive the related elements to move upwards, and the rope is driven to rotate around the tree and move upwards at the same time. Meanwhile, under the limiting action of the spring, the round-head rod is matched with the oblique block to realize the reciprocating motion of the push plate, so that the rope is compacted by the push plate. The rope is wound on the tree by hands and is pressed tightly by the dummy.

(2) This device makes gear two drive half gear one and moves through the cooperation of gear two and half gear three, and when L shape ring one and L shape circular arc groove matched, half gear three and half gear one do not block major arc hole one, conveniently promote this device, make trees be in major arc hole two. When the first half gear moves to a proper position, the second half gear and the third half gear form a 'finishing' gear, so that the fifth gear is meshed with the second half gear and the third half gear, and rope winding is facilitated.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the first embodiment of the present invention.

Fig. 3 is a partial perspective view of the second embodiment of the present invention.

Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 5 is a partial perspective view illustrating a fourth embodiment of the present invention.

Fig. 6 is a schematic partial perspective view of the present invention.

Fig. 7 is a schematic perspective view of the present invention.

Fig. 8 is a three-dimensional structure diagram of the present invention.

Fig. 9 is a schematic perspective view of the present invention.

In the figure: 1. circular shaft, 2, circular plate I, 3, U-shaped handle, 4, square plate, 5, bottom plate, 6, U-shaped bottom plate, 7, wheel, 8, gear I, 9, motor I, 10, electric push rod, 11, motor support, 12, half gear I, 13, half gear II, 14, U-shaped hole I, 15, half gear III, 16, gear II, 17, motor II, 18, L-shaped ring I, 19, U-shaped plate, 20, L-shaped arc groove, 21, U-shaped hole II, 22, U-shaped ring, 23, U-shaped groove, 24, screw, 25, gear III, 26, square plate, 27, half gear IV, 28, L-shaped ring II, 29, transmission shaft, 30, gear IV, 31, sliding block, 32, bevel gear I, 33, circular ring, 34, circular rod I, 35, L-shaped plate, 36, spring, 37, vertical plate, 38, circular rod II, 39, circular rod II, 40, push plate, 41, oblique cylinder 42, oblique block II, 42, Round head rod 43, circular plate two, 44, bevel gear two, 45, transmission hole 46 and gear five.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the invention. Rather, the scope of the invention is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

As shown in fig. 1-9, the present invention comprises a U-shaped bottom plate 6, the U-shaped bottom plate 6 is fixedly connected with a U-shaped handle 3, the U-shaped bottom plate 6 is fixedly connected with a bottom plate 5, two round rods of the U-shaped handle 3 respectively penetrate through the bottom plate 5, the bottom plate 5 is provided with a first optimal arc hole 14, the bottom plate 5 is fixedly connected with a first optimal arc plate 19 corresponding to the first optimal arc hole 14, the bottom plate 5 is provided with an L-shaped arc groove 20, the bottom plate 5 is fixedly connected with symmetrical electric push rods 10, the push rod ends of the symmetrical electric push rods 10 are respectively fixedly connected with a square plate 4, the two round rods of the U-shaped handle 3 respectively penetrate through the square plate 4, the square plate 4 is provided with a second optimal arc hole 21, the square plate 4 is provided with a second optimal arc ring 22, the second optimal arc ring 22 is communicated with the second optimal arc hole 21, the square plate 4 is fixedly connected with symmetrical motor supports 11, the motor supports 11 are respectively and fixedly connected with a rope winding mechanism.

The rope winding mechanism comprises a first motor 9 which is symmetrical, the motor support 11 is fixedly connected with the first motor 9 and the second motor 9 respectively, the output shaft of the first motor 9 is fixedly connected with the center of a first gear 8 respectively, the first gear 8 is matched with a fourth gear 27 respectively, the fourth gear 27 is fixedly connected with a second L-shaped ring 28, the second L-shaped ring 28 is matched with a first arc ring 22, and the second L-shaped ring 28 is matched with a second arc hole 21.

The second L-shaped ring 28 is fixedly connected with a square plate 26, the square plate 26 is fixedly connected with a U-shaped groove 23, a screw 24 is arranged in the U-shaped groove 23, the screw 24 is in bearing connection with the U-shaped groove 23, the screw 24 is fixedly connected with a third gear 25, the third gear 25 is arranged in the U-shaped groove 23, the screw 24 penetrates through the square plate 26, and the screw 24 is fixedly connected with a fifth gear 46.

Gear three 25 meshes gear four 30, gear five 45 matches half gear two 13, gear five 46 matches half gear three 15, half gear two 13 fixed connection major arc board 19, half gear three 15 fixed connection half gear one 12.

The bottom plate 5 is fixedly connected with a second motor 17, an output shaft of the second motor 17 penetrates through the bottom plate 5, an output shaft of the second motor 17 is fixedly connected with a second gear 16, and the second gear 16 is meshed with the first half gear 12.

The first half gear 12 is fixedly connected with a first L-shaped circular ring 18, and the first L-shaped circular ring 18 is matched with the L-shaped circular arc groove 20.

The gear IV 30 is in bearing connection with the square plate 26, the gear IV 30 is fixedly connected with the transmission shaft 29, the transmission shaft 29 penetrates through an L-shaped plate 35, the L-shaped plate 35 is in bearing connection with a central shaft of a first bevel gear 32, the first bevel gear 32 is provided with a transmission hole 45, the transmission shaft 29 is matched with the transmission hole 45, the L-shaped plate 35 is fixedly connected with a sliding block 31, the sliding block 31 is arranged in the U-shaped groove 23, the screw 24 is in threaded connection with the sliding block 31, the first bevel gear 32 is meshed with a second bevel gear 44, the central shaft of the second bevel gear 44 is in bearing connection with the L-shaped plate 35, the central shaft of the second bevel gear 44 is fixedly connected with a second circular plate 43, the eccentric part of the second circular plate 43 is fixedly connected with a round rod 42, the L-shaped plate 35 is fixedly connected with a symmetrical second circular rod 38, the L-shaped plate 35 is fixedly, the symmetrical springs 36 are respectively and fixedly connected with a vertical plate 37, the symmetrical round rods 38 respectively penetrate through the vertical plate 37, the vertical plate 37 is fixedly connected with an inclined block 41, the round-head rods 42 are in contact with the inclined block 41, the vertical plate 37 is fixedly connected with a cylinder 39, and the cylinder 39 is fixedly connected with a push plate 40.

The L-shaped plate 35 is fixedly connected with a first round rod 34, and the first round rod 34 is fixedly connected with the ring 33.

The U-shaped groove 23 is fixedly connected with a first circular plate 2, and the first circular plate 2 is fixedly connected with a circular shaft 1.

The U-shaped bottom plate 6 is fixedly connected with four mounting seats of uniformly distributed wheels 7.

The cylinder 39 and the push plate 40 are made of rubber.

The wheel 7 is of a type of Foumann wheel GD-80F.

The motor I9, the motor II 17 and the electric push rod 10 are respectively electrically connected with a controller.

The working process of the invention is as follows: and debugging the controller to enable the controller to control the movement of the first motor 9, the second motor 17 and the electric push rod 10 respectively.

The device is suitable for batch treatment of trees with the same diameter, and the cylinders 39 (the cylinders 39 have various types) with suitable types are selected according to the diameter of the trees.

In an initial state, two ends of the first L-shaped ring 18 are flush with the end face of the L-shaped arc groove 20, two ends of the second L-shaped ring are flush with the end face of the U-shaped ring 22, and the sliding block 31 is located at the lower portion of the U-shaped groove 23. The fifth gear 46 is meshed with the second half gear 13, the lower side of the fifth gear 46 is flush with the lower side of the second half gear 13, and the lower side of the fifth gear 46 is higher than the upper side of the third half gear 15.

One end of the rope is fixed on the round shaft 1, and the rope is uniformly wound on the round shaft 1. The device is pushed to enable the tree to be positioned in the center of the second major arc hole 21. Locking the wheels 7. The free end of the rope passes through the circular ring 33, and is wound on the tree for several circles, and the free end is fixed, so that the coil is lower than the upper side of the push plate 40.

And (3) opening the controller, opening a second motor 17 by the controller, driving a second gear 16 to rotate by the second motor 17, driving a first half gear 12 to rotate by the second gear 16, driving a third half gear 15 to rotate by the first half gear 12, driving a first L-shaped circular ring 18 to move along an L-shaped circular arc groove 20 by the first half gear 12 until the second motor 17 rotates for a set number of turns (the number of turns is set according to actual conditions), and closing the second motor 17 by the controller, wherein at the moment, as shown in fig. 8, the third half gear 15 is overlapped with the second half gear 13 in end face superposition (when viewed from top to bottom, the second half gear 13 and the third half gear 15 form a.

The controller opens the electric push rod 10 to enable the electric push rod 10 to contract, the electric push rod 10 drives the square plate 4 to move along the U-shaped handle 3, the square plate 4 drives the motor support 11, the motor I9, the gear I8, the L-shaped ring II 28, the square plate 26, the half gear IV 27, the U-shaped groove 23, the circular plate I1, the circular shaft 1, the rope, the gear IV 30, the transmission shaft 29, the screw rod 24, the gear III 25, the gear V46, the sliding block 31, the L-shaped plate 35, the circular rod I34, the circular ring 33, the bevel gear I32, the bevel gear II 44, the circular plate II 43, the round head rod 42, the circular rod II 38, the spring 36, the vertical plate 37, the inclined block 41, the cylinder 39 and the push plate 40 to move, the electric push rod 10 contracts for a distance (set according to actual conditions), the controller closes the electric push rod 10, and at the.

The controller turns on the first motor 9, the first motor 9 drives the first gear 8 to rotate, the first gear 8 drives the fourth half gear 27 to rotate (at least one first gear 8 is always meshed with the fourth half gear 27 in the rotating process), the fourth half gear 27 drives the second L-shaped ring 28 to rotate along the major arc circular ring 22, the second L-shaped ring 28 drives the U-shaped groove 23, the first circular plate 1, the circular shaft 1, the rope, the fourth gear 30, the transmission shaft 29, the screw 24, the third gear 25, the fifth gear 46, the sliding block 31, the L-shaped plate 35, the first circular rod 34, the circular ring 33, the first bevel gear 32, the second bevel gear 44, the second circular plate 43, the round head rod 42, the second circular rod 38, the spring 36, the vertical plate 37, the oblique block 41, the cylinder 39 and the push plate 40 to revolve, and the. The five gear 46 is meshed with the second half gear 13 and the second half gear 15 to rotate in a rotating mode in the revolution process, the five gear 46 drives the screw 24 to rotate, the screw 24 drives the sliding block 31 to move upwards along the U-shaped groove 23, the sliding block 31 drives the L-shaped plate 35, the first round rod 34, the circular ring 33, the first bevel gear 32, the second bevel gear 44, the second circular plate 43, the round head rod 42, the second round rod 38, the spring 36, the vertical plate 37, the inclined block 41, the cylinder 39 and the push plate 40 to move upwards, and the first bevel gear 32 moves upwards along the transmission shaft 29 to enable the rope to spirally wind upwards around the tree. Screw 24 drives gear three 25 and rotates, gear three 25 drives gear four 30 and rotates, gear four 30 drives transmission shaft 29 and rotates, transmission shaft 29 drives bevel gear 32 and rotates, bevel gear 32 drives bevel gear two 44 and rotates, bevel gear two 44 drives circular plate two 43 and rotates, circular plate two 43 drives round-head rod 42 and rotates and moves along sloping block 41 simultaneously, under the limiting displacement of spring 36, round-head rod 42 drives sloping block 41 reciprocating motion, sloping block 41 drives riser 37 along circular rod two 38 reciprocating motion, riser 37 drives cylinder 39 and push pedal 40 reciprocating motion, push pedal 40 contact twines the rope on the trees, compress tightly the rope. Therefore, the rope is wound on the tree by the hand of the dummy and is tightly pressed.

When the rope is wound to a proper height, the controller turns off the first motor 9 to separate the rope, the free end of the rope wound on the tree is fixed, and the free end of the rope connected with the round shaft 1 is fixed. The controller reversely turns on the first motor 9 to enable the push plate 40 to reversely move and press the rope wound on the tree for the second time until the number of turns of the first motor 9 is equal to the number of turns of the forward rotation thereof, and the controller turns off the first motor 9. The controller controls the electric push rod 10 to extend out, the lower side of the fifth gear 46 is higher than the upper side of the third half gear 15, the controller closes the electric push rod 10, the controller controls the second motor 17 to rotate reversely, two ends of the first L-shaped circular ring 18 are flush with the end face of the L-shaped circular arc groove 20, and the controller closes the second motor 17.

And unlocking the wheels 7, moving the device to enable the next tree to be positioned at the center of the second major arc hole 21, and repeating the steps to finish rope winding on the next tree.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the invention. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.

Claims

1. The utility model provides a municipal garden trees evaporation prevention wiring device, includes U-shaped bottom plate (6), its characterized in that:

the U-shaped bottom plate (6) is fixedly connected with a U-shaped handle (3), the U-shaped bottom plate (6) is fixedly connected with a bottom plate (5), two round rods of the U-shaped handle (3) respectively penetrate through the bottom plate (5), the bottom plate (5) is provided with a first optimal arc hole (14), the bottom plate (5) is fixedly connected with a first optimal arc plate (19) corresponding to the first optimal arc hole (14), and the bottom plate (5) is provided with an L-shaped arc groove (20);

the bottom plate (5) is fixedly connected with symmetrical electric push rods (10), the push rod ends of the symmetrical electric push rods (10) are respectively and fixedly connected with a square plate (4), two round rods of the U-shaped handle (3) respectively penetrate through the square plate (4), the square plate (4) is provided with a second major arc hole (21), the square plate (4) is provided with a major arc ring (22), and the major arc ring (22) is communicated with the second major arc hole (21);

the square plate (4) is fixedly connected with symmetrical motor supports (11);

the symmetrical motor supports (11) are respectively and fixedly connected with a rope winding mechanism.

2. The municipal garden tree anti-evaporation rope winding device according to claim 1, wherein: the rope winding mechanism comprises a first motor (9) which is symmetrical, the motor support (11) is respectively fixedly connected and corresponds to the first motor (9), the motor is symmetrical, an output shaft of the first motor (9) is respectively fixedly connected with the center of a first gear (8), the first gear (8) is respectively matched with a fourth half gear (27), the fourth half gear (27) is fixedly connected with a second L-shaped ring (28), the second L-shaped ring (28) is matched with a first major arc ring (22), and the second L-shaped ring (28) is matched with a second major arc hole (21).

3. The municipal garden tree anti-evaporation rope winding device according to claim 2, wherein: the L-shaped circular ring II (28) is fixedly connected with a square plate (26), the square plate (26) is fixedly connected with a U-shaped groove (23), a screw rod (24) is arranged in the U-shaped groove (23), the screw rod (24) is in bearing connection with the U-shaped groove (23), the screw rod (24) is fixedly connected with a gear III (25), the gear III (25) is arranged in the U-shaped groove (23), the screw rod (24) penetrates through the square plate (26), and the screw rod (24) is fixedly connected with a gear V (46).

4. The municipal garden tree evaporation-prevention wiring device according to claim 3, wherein: gear three (25) meshing gear four (30), gear five (45) match half gear two (13), gear five (46) match half gear three (15), half gear two (13) fixed connection major arc board (19), half gear three (15) fixed connection half gear one (12).

5. The municipal garden tree anti-evaporation rope winding device according to claim 4, wherein: the bottom plate (5) is fixedly connected with a second motor (17), an output shaft of the second motor (17) penetrates through the bottom plate (5), an output shaft of the second motor (17) is fixedly connected with a second gear (16), and the second gear (16) is meshed with the first half gear (12).

6. The municipal garden tree anti-evaporation rope winding device according to claim 5, wherein: the half gear I (12) is fixedly connected with an L-shaped circular ring I (18), and the L-shaped circular ring I (18) is matched with the L-shaped circular arc groove (20).

7. The municipal garden tree anti-evaporation rope winding device according to claim 4, wherein: the gear four (30) is in bearing connection with the square plate (26), the gear four (30) is fixedly connected with a transmission shaft (29), the transmission shaft (29) penetrates through an L-shaped plate (35), the L-shaped plate (35) is in bearing connection with a central shaft of a bevel gear I (32), the bevel gear I (32) is provided with a transmission hole (45), the transmission shaft (29) is matched with the transmission hole (45), the L-shaped plate (35) is fixedly connected with a sliding block (31), the sliding block (31) is arranged in the U-shaped groove (23), the screw rod (24) is in threaded connection with the sliding block (31), the bevel gear I (32) is meshed with a bevel gear II (44), the central shaft of the bevel gear II (44) is in bearing connection with the L-shaped plate (35), the central shaft of the bevel gear II (44) is fixedly connected with a circular plate II (43), and an eccentric part of the circular, the L-shaped plate (35) is fixedly connected with a symmetrical round rod II (38), the L-shaped plate (35) is fixedly connected with a symmetrical spring (36), the symmetrical spring (36) is respectively sleeved with the round rod II (38), the symmetrical spring (36) is respectively fixedly connected with a vertical plate (37), the symmetrical round rod II (38) is respectively penetrated through the vertical plate (37), the vertical plate (37) is fixedly connected with an inclined block (41), the round rod (42) is contacted with the inclined block (41), the vertical plate (37) is fixedly connected with a cylinder (39), and the cylinder (39) is fixedly connected with a push plate (40).

8. The municipal garden tree anti-evaporation rope winding device according to claim 7, wherein: the L-shaped plate (35) is fixedly connected with a first round rod (34), and the first round rod (34) is fixedly connected with a ring (33).

9. The municipal garden tree evaporation-prevention wiring device according to claim 3, wherein: the U-shaped groove (23) is fixedly connected with a first circular plate (2), and the first circular plate (2) is fixedly connected with a circular shaft (1).

10. The municipal garden tree anti-evaporation rope winding device according to claim 1, wherein: the U-shaped bottom plate (6) is fixedly connected with four mounting seats of uniformly distributed wheels (7).