A cold and insect protection device for trees

Abstract

The application discloses a tree cold and insect prevention device, which comprises a lifting mechanism, a track auxiliary fixing mechanism, a pressing mechanism, a thermal blanket winding mechanism, a whitewashing mechanism and a shearing fixing mechanism. The thermal blanket winding mechanism can complete the rapid winding of the thermal blanket for the tree. The whitewashing mechanism solves the problem of uneven artificial smearing of the whitewashing liquid, improves the work efficiency and the informatization degree, reduces the labor intensity and the labor cost. The tree cold and insect prevention device realizes the automation of the whole operation process of the winding, shearing, fixing and whitewashing of the thermal blanket, and especially solves the problem of the automatic fixing of the tail end of the thermal blanket.

Description

TECHNICAL FIELD

[0001] The present application relates to a tree cold and insect prevention device, which belongs to the field of forestry machinery. BACKGROUND

[0002] With the continuous advancement of urban greening construction, the prevention and control of tree freezing and insect damage has become one of the important work of the garden greening department, but there are still some deficiencies in this work for many years. In most parts of China, the winter climate is cold and the temperature changes greatly, such weather is extremely harmful to trees, especially to green trees; in addition, some tree species are introduced from other places or abroad, and some forestry production workers lack relevant experience or do not do well in corresponding prevention work, tree trunk diseases and insect pests have not been properly prevented, tree trunk frostbite and diseases and insect pests have affected the sustainable development of China's garden industry and forestry production. In the tree greening maintenance, the current main artificial method is to wrap the tree trunk with thermal blanket and to paint white, which is labor-intensive and lacks full-automatic operation equipment.

[0003] Therefore, it is necessary to improve the prior art to solve the problems of the prior art. SUMMARY

[0004] The present application is to solve the problems of the prior art and provide a tree cold and insect prevention device.

[0005] The technical scheme adopted by the present application is: a tree cold and insect prevention device, characterized in that: comprising a lifting mechanism, a track auxiliary fixing mechanism, a pressing mechanism, a thermal blanket winding mechanism, a whitening mechanism and a shearing fixing mechanism;

[0006] The lifting mechanism comprises a lifting track, a first pulley, a roller, a pressing roller support, a wheel, a side arm, the vertical part of the lifting track is a vertical guide rail, the first pulley is respectively clamped in the groove on both sides of the vertical guide rail, one end of the pressing roller support is installed on the side arm, the other end of the pressing roller support is installed with a roller, and the wheel is installed at the lower end of the lifting track;

[0007] The track auxiliary fixing mechanism comprises an auxiliary fixing support, a speed reducer, a first screw rod, a sliding seat, a plurality of second pulleys, a handle, a mechanical left claw, a mechanical right claw and a connecting rod, the upper surface and the lower surface of the auxiliary fixing support are respectively recessed to form opposite upper and lower grooves, the speed reducer is fixed inside the auxiliary fixing support, the first screw rod is installed on the speed reducer, the upper and lower ends of the left and right sides of the sliding seat are respectively provided with first waist-shaped outer edges, the sliding seat is installed on the first screw rod, the second pulleys comprise a first group of pulleys installed at the upper end of the sliding seat and a second group of pulleys installed at the lower end of the sliding seat, the first group of pulleys is in contact with the upper groove, the second group of pulleys is in contact with the lower groove, the front end of the mechanical left claw and the mechanical right claw is arc-shaped, and the rear end is L-shaped, the mechanical left claw and the mechanical right claw are connected with the sliding seat through the connecting rod, the bending position of the rear end of the mechanical left claw is installed inside the front end of the auxiliary fixing support, and the bending positions of the rear ends of the two mechanical right claws are respectively installed at the upper and lower surfaces of the front end of the auxiliary fixing support, and the handle is installed at the rear end of the auxiliary fixing support.

[0008] The pressing mechanism comprises a first support nail, a first electric push rod, a pressing plate and a pressing plate support, the first electric push rod is connected with the first support nail, the pressing plate is provided with a right-angle bending structure at a position between the two ends, one end of the pressing plate is connected with the lower end of the first electric push rod, a connecting piece is installed at a position on one side of the right-angle bending structure of the pressing plate, and the connecting piece is connected with the front end of the pressing plate support.

[0009] The heat preservation cloth winding mechanism comprises a motor, a pinion, an outer gear ring, an outer gear ring support, an outer gear ring reinforcing ring, a motor support, a motor auxiliary support, a plurality of bearings, a bearing support, a diagonal pull rod, a storage support and a storage ring, the pinion is installed on the motor, the motor is installed on the motor support, the motor support is installed on the motor auxiliary support, the motor auxiliary support is installed on the side of the outer gear ring support, the plurality of bearings are uniformly installed on the upper surface of the outer gear ring support through the bearing support and are in contact with the grooves arranged on the outer gear ring, the outer gear ring is installed on the upper surface of the outer gear ring support, the outer gear ring reinforcing ring is installed on the lower surface of the outer gear ring support through the bearing support, the storage support is installed on the outer gear ring, and the storage ring is installed on the storage support.

[0010] The white coating mechanism comprises a spraying support, a spraying fixed support and a plurality of spraying ports, the spraying support is installed on the spraying fixed support, and the plurality of spraying ports are uniformly distributed on the inner side of the spraying support.

[0011] The shearing fixing mechanism comprises a second electric push rod, a second support nail, a slide rail seat, a slide rail connecting plate, a screw rod sliding table, a second screw rod, a sliding block, an electric stapler, a pressing plate and an electric heating wire, the upper end of the second electric push rod is connected with the second support nail, the second support nail is installed on the inner side of the side arm, the lower end of the second electric push rod is connected with the slide rail seat, the slide rail seat is installed on the inner side of the slide rail connecting plate, the slide rail connecting plate is installed on the lower surface of the outer tooth ring support, the screw rod sliding table is installed on the inner side of the slide rail seat, the second screw rod is installed in the screw rod sliding table, the sliding block is installed on the second screw rod, the electric stapler is installed on the sliding block, the pressing plate is installed on one side of the slide rail seat, two spaced metal sheets are integrally formed on the pressing plate, and the electric heating wire is installed and connected between the two metal sheets.

[0012] Further, the side arm is an irregular quadrilateral, one of the corners is a bevel edge, a straight slot is arranged on the side arm, and one end of the tablet roller support is installed in the straight slot on the side arm.

[0013] Further, the slide seat is a square structure, a square notch is formed on one side of the slide seat facing the speed reducer, and a circular notch is formed on the other side.

[0014] Further, the connecting rod comprises four connecting rods, the four connecting rods are connected with the four first waist-shaped outer edges on the slide seat one by one, the two connecting rods on the left side are connected with the tail parts of the mechanical left claws, and the two connecting rods on the right side are connected with the tail parts of the two mechanical right claws.

[0015] Further, one end of the pressing plate is a pointed end, and the other end is provided with a square connecting part.

[0016] Further, the outer tooth ring support is arc-shaped, and the outer tooth ring support is installed between the two side arms.

[0017] Further, the main part of the storage support is arc-shaped and is provided with a square notch, the bottom of the storage support is triangular and is provided with a triangular notch.

[0018] Further, the slide rail seat takes a flat plate as a base, vertical support arms are arranged at the two ends of the slide rail seat in the length direction, and a second waist-shaped outer edge is arranged on the surface of the flat plate away from the support arms.

[0019] Further, the pressing plate is a polygon, and the short side is provided with uniformly arranged semicircular openings, and the metal sheets are integrally formed on one side of the semicircular openings.

[0020] Further, the upper and lower surfaces of the auxiliary fixing support are T-shaped.

[0021] The tree cold and insect prevention device has the advantages that the tree cold and insect prevention device realizes automation of the whole operation process of winding, shearing, fixing and whitening of the thermal blanket, and especially solves the problem of automatic fixing of the tail end of the thermal blanket. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic view of the tree cold and insect prevention device.

[0023] Figure 2 It is a partial schematic view of the tree cold and insect prevention device.

[0024] Figure 3 It is a schematic view of the shearing and fixing mechanism.

[0025] Figure 4 It is a schematic view of the thermal blanket winding mechanism.

[0026] Figure 5 It is a schematic view of the track auxiliary fixing mechanism.

[0027] Figure 6 It is another partial schematic view of the tree cold and insect prevention device.

[0028] Figure 7 It is a schematic view of the slide rail seat.

[0029] Figure 8 It is a schematic view of the pressing plate. DETAILED DESCRIPTION

[0030] The present application will be further described below in combination with the drawings.

[0031] The tree cold and insect prevention device comprises a lifting mechanism, a track auxiliary fixing mechanism, a pressing mechanism, a thermal blanket winding mechanism, a whitening mechanism and a shearing and fixing mechanism.

[0032] The lifting mechanism comprises a lifting track 36, a plurality of first pulleys 37, rollers 38, pressing plate roller supports 39, wheels 40 and side arms 41. The lifting track 36 is in the shape of L, the vertical part is a vertical guide rail, and the lifting track 36 is installed below the auxiliary fixing support 1. The plurality of first pulleys 37 are respectively clamped in the grooves on both sides of the vertical guide rail and are installed between the two side arms 41 through bolts. The side arms 41 are in the shape of an irregular quadrilateral, one of the corners is a bevelled edge, and the side arms 41 are provided with straight grooves 410. One end of the two pressing plate roller supports 39 is respectively installed on the straight grooves 410 on the two side arms 41, and the other end of the two pressing plate roller supports 39 is respectively installed with the rollers 38. The wheels 40 are installed at the lower end of the lifting track 36.

[0033] The track auxiliary fixing mechanism comprises an auxiliary fixing support 1, a speed reducer motor 2, a first screw rod 3, a sliding seat 4, a plurality of second pulleys 5, a handle 6, a mechanical left claw 7, a mechanical right claw 8 and a connecting rod 9. The upper and lower surfaces of the auxiliary fixing support 1 are in T shape, and the left and right sides of the front end of the auxiliary fixing support 1 are respectively provided with first through holes (not marked). The upper surface and the lower surface of the auxiliary fixing support 1 are respectively recessed to form opposite upper and lower grooves 100 and 110. The speed reducer motor 2 is fixed in the auxiliary fixing support 1, and the first screw rod 3 is installed on the speed reducer motor 2. The sliding seat 4 is in square structure, and a square cutout is formed on one side of the sliding seat 4 facing the speed reducer motor 2, and a circular cutout is formed on the other side. The upper and lower ends of the left and right sides of the sliding seat 4 are respectively provided with first waist-shaped outer edges 42 with first holes. The second pulley 5 comprises a first group of pulleys and a second group of pulleys, the sliding seat 4 is installed on the first screw rod 3, and the first group of pulleys is installed at the upper end of the sliding seat 4 and is in contact with the upper groove 100, and the second group of pulleys is installed at the lower end of the sliding seat 4 and is in contact with the lower groove 110.

[0034] The front end of the mechanical left claw 7 is in arc shape, and the rear end is in L shape. The bending position and the end position of the L-shaped rear end are respectively provided with second through holes (not marked), and the mechanical right claw 8 is symmetrical to the mechanical left claw 7. The four connecting rods 9 are connected to the four first waist-shaped outer edges 42 on the sliding seat 4 through bolts in one-to-one correspondence, and the two connecting rods 9 on the left side are connected to the tail of the mechanical left claw 7 through bolts.

[0035] The bending position of the L-shaped rear end of the mechanical left claw 7 is installed in the front end of the auxiliary fixing support 1 through a bolt. The two connecting rods 9 on the right side are connected to the tails of the two mechanical right claws 8 through bolts respectively. The bending positions of the L-shaped rear ends of the two mechanical right claws 8 are installed on the upper and lower surfaces of the front end of the auxiliary fixing support 1 through bolts respectively, and the handle 6 is installed on the rear end of the auxiliary fixing support 1.

[0036] The pressing mechanism comprises a first support nail 10, a first electric push rod 11, a pressing piece 12 and a pressing piece support 13. The upper end of the first electric push rod 11 is connected with the first support nail 10, and the first support nail 10 is installed in the inner side of the side arm 41. One end of the pressing piece 12 is in sharp end shape, and the other end is provided with a square connecting part, and each side of the square connecting part is provided with a third through hole (not marked). A right-angled bending structure is arranged at a position between the two ends of the pressing piece 12. The square connecting part of the pressing piece 12 is connected with the lower end of the first electric push rod 11, a connecting piece 120 is installed at a position on one side of the right-angled bending structure of the pressing piece 12, the connecting piece 120 is connected with the front end of the pressing piece support 13, and the rear end of the pressing piece support 13 is installed in the inner side of the lower end of the side arm 41.

[0037] The insulation cloth winding mechanism comprises two motors 14, two pinions 15, an outer tooth ring 16, an outer tooth ring support 17, an outer tooth ring reinforcing ring 18, two motor supports 19, two motor auxiliary supports 20, a plurality of bearings, a bearing support 21, two inclined pull rods 22, a storage support 23 and a storage ring 24. The two pinions 15 are respectively installed on the two motors 14, the two motors 14 are respectively installed on the two motor supports 19, the two motor supports 19 are respectively installed on the two motor auxiliary supports 20, and the two motor auxiliary supports 20 are respectively installed on the left and right sides of the outer tooth ring support 17. The plurality of bearings are uniformly installed on the upper surface of the outer tooth ring support 17 through the bearing support 21 and are in contact with the grooves 160 on the outer tooth ring 16. The outer tooth ring 16 is an incomplete tooth ring and is provided with grooves 160 on the outer side. The outer tooth ring 16 is installed on the upper surface of the outer tooth ring support 17, the outer tooth ring support 17 is arc-shaped, and the outer tooth ring support 17 is provided with a plurality of second holes for installing the bearing support 21. The tail part of the outer tooth ring support 17 is installed between the two side arms 41 through bolts, and the outer tooth ring reinforcing ring 18 is installed on the lower surface of the outer tooth ring support 17 through the bearing support 21.

[0038] The main part of the storage support 23 is arc-shaped and is provided with a square cutout 230. The bottom part of the storage support 23 is triangular and is provided with a triangular cutout (not shown). The storage support 23 is installed on the outer tooth ring 16 through a round-head cross screw 231, and the storage ring 24 is installed on the triangular flat plate of the storage support 23. The two inclined pull rods 22 are distributed on the two sides, one end of the inclined pull rod is installed on the side arm 41, and the other end is installed on the motor support 19.

[0039] The whitening mechanism comprises a spray support 25, a spray fixed support 26 and a plurality of spray ports 27. The spray support 25 is installed on the spray fixed support 26, the main part of the spray support 25 is arc-shaped, and the plurality of spray ports 27 are uniformly distributed on the inner side of the spray support 25.

[0040] The shearing fixing mechanism comprises a second electric push rod 43, a second support nail 44, a slide rail seat 28, a slide rail connecting plate 29, a screw rod sliding table 30, a second screw rod 31, a sliding block 32, an electric stapler 33, a pressing plate 34 and an electric heating wire 35. The upper end of the second electric push rod 43 is connected with the second support nail 44, the second support nail 44 is installed on the inner side of the side arm 41, and the lower end of the second electric push rod 43 is connected with the slide rail seat 28.

[0041] The slide rail seat 28 takes a flat plate as a base, and the two ends of the slide rail seat 28 in the length direction are respectively provided with vertical support arms 280. One of the support arms 280 is provided with a fourth hole 281, and the other support arm 280 is provided with an arc-shaped notch 282. Two second waist-shaped outer edges 283 containing fifth holes are formed on the surface of the flat plate away from the support arms 280. The slide rail seat 28 is installed on the inner side of the slide rail connecting plate 29, and the slide rail connecting plate 29 is installed on the lower surface of the outer tooth ring support 17.

[0042] The screw slide 30 is installed inside the slide rail seat 28, the second screw rod 31 is installed inside the screw slide 30, the sliding block 32 is installed on the second screw rod 31, and the electric stapler 33 is installed on the sliding block 32. The pressing plate 34 is polygonal, the short side is provided with uniformly arranged semicircular openings 340, and the long side is provided with a sixth hole 341 at each end. The pressing plate 34 is installed on one side of the slide rail seat 28, and two spaced metal sheets 342 are integrally formed on the pressing plate 34 at a position on one side of the semicircular opening 340, and the electric heating wire 35 is installed and connected between the two metal sheets 342.

[0043] The working principle of the tree cold and insect prevention device is as follows:

[0044] The first screw rod 3 is driven by the speed reducer 2 in the track auxiliary fixing mechanism to drive the sliding seat 4 to move, the sliding seat 4 drives the left mechanical claw 7 and the right mechanical claw 8 to tightly hold the tree trunk through the connecting rod 9. Then the first electric push rod 11 in the pressing mechanism drives the pressing piece 12 to press the heat preservation cloth, so that the heat preservation cloth is fixed on the tree trunk, then the motor 14 in the heat preservation cloth winding mechanism drives the outer gear ring 16 to rotate, so that the storage support 23 is driven to rotate, and the lifting mechanism is lifted, so that the heat preservation cloth is wound around the tree. After winding, the second electric push rod 43 in the shearing fixing mechanism pushes the slide rail seat 28, so that the heated electric heating wire 35 cuts the heat preservation cloth, the screw slide 30 drives the second screw rod 31 to push the sliding block 32, so that the electric stapler 33 is located in the appropriate position to fix the heat preservation cloth, and finally the motor 14 in the heat preservation cloth winding mechanism drives the outer gear ring 16 to rotate, so that the white coating mechanism installed on the storage support 23 rotates left and right, and the tree is uniformly coated.

[0045] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements can be made, and these improvements should also be considered as the protection scope of the present application.

Claims

1. A tree protection device against cold and insects, characterized in that: It includes a lifting mechanism, a track auxiliary fixing mechanism, a pressing mechanism, an insulation cloth wrapping mechanism, a whitening mechanism, and a cutting and fixing mechanism; The lifting mechanism includes a lifting track (36), a first pulley (37), a roller (38), a tablet pressing roller bracket (39), a wheel (40), and a side arm (41). The vertical part of the lifting track (36) is a vertical guide rail. The first pulley (37) is respectively locked in the grooves on both sides of the vertical guide rail. One end of the tablet pressing roller bracket (39) is installed on the side arm (41), and the other end of the tablet pressing roller bracket (39) is equipped with a roller (38). The wheel (40) is installed at the lower end of the lifting track (36). The track auxiliary fixing mechanism includes an auxiliary fixing bracket (1), a reduction motor (2), a first lead screw (3), a slide (4), several second pulleys (5), a handle (6), a mechanical left claw (7), a mechanical right claw (8), and a connecting rod (9). The upper and lower surfaces of the auxiliary fixing bracket (1) are respectively recessed to form opposing upper grooves (100) and lower grooves (110). The reduction motor (2) is fixed inside the auxiliary fixing bracket (1). The first lead screw (3) is mounted on the reduction motor (2). The upper and lower ends of the left and right sides of the slide (4) are respectively provided with first waist-shaped outer edges (42). The slide (4) is mounted on the first lead screw (3). The second pulleys (5) include those mounted on the first lead screw (3). The slide (4) has a first set of pulleys at the upper end and a second set of pulleys at the lower end. The first set of pulleys is in contact with the upper groove (100), and the second set of pulleys is in contact with the lower groove (110). The front ends of the mechanical left claw (7) and the mechanical right claw (8) are arc-shaped, and the rear ends are L-shaped. The mechanical left claw (7) and the mechanical right claw (8) are connected to the slide (4) through the connecting rod (9). The bent position of the rear end of the mechanical left claw (7) is installed inside the front end of the auxiliary fixing bracket (1). The bent positions of the rear ends of the two mechanical right claws (8) are respectively installed on the upper and lower surfaces of the front end of the auxiliary fixing bracket (1). The handle (6) is installed at the rear end of the auxiliary fixing bracket (1). The pressing mechanism includes a first support nail (10), a first electric push rod (11), a pressing plate (12), and a pressing plate bracket (13). The first electric push rod (11) is connected to the first support nail (10). The pressing plate (12) has a right-angle bending structure located between its two ends. One end of the pressing plate (12) is connected to the lower end of the first electric push rod (11). A connecting piece (120) is installed on the pressing plate (12) on one side of the right-angle bending structure. The connecting piece (120) is connected to the front end of the pressing plate bracket (13). The insulation cloth winding mechanism includes a motor (14), a pinion (15), an external gear ring (16), an external gear ring support (17), an external gear ring reinforcing ring (18), a motor bracket (19), a motor auxiliary bracket (20), several bearings, bearing supports (21), a tie rod (22), a material storage bracket (23), and a material storage ring (24). The pinion (15) is mounted on the motor (14), the motor (14) is mounted on the motor bracket (19), the motor bracket (19) is mounted on the motor auxiliary bracket (20), and the motor auxiliary bracket (20) is mounted on the external gear ring support. On the side of (17), several bearings are evenly installed on the external gear ring support (17) through bearing support (21) and in contact with the groove (160) provided on the external gear ring (16). The external gear ring (16) is installed on the external gear ring support (17). The external gear ring reinforcing ring (18) is installed below the external gear ring support (17) through bearing support (21). The storage bracket (23) is installed on the external gear ring (16). The storage ring (24) is installed on the storage bracket (23). One end of the diagonal tie rod is installed on the side arm (41), and the other end is installed on the motor bracket (19). The whitening mechanism includes a spray bracket (25), a spray fixing bracket (26), and a number of spray nozzles (27). The spray bracket (25) is installed on the spray fixing bracket (26), and the number of spray nozzles (27) are evenly distributed on the inner side of the spray bracket (25). The shearing and fixing mechanism includes a second electric push rod (43), a second support pin (44), a slide rail seat (28), a slide rail connecting plate (29), a lead screw slide (30), a second lead screw (31), a slider (32), an electric stapler (33), a pressure plate (34), and an electric heating wire (35). The upper end of the second electric push rod (43) is connected to the second support pin (44), which is installed on the inner side of the side arm (41). The lower end of the second electric push rod (43) is connected to the slide rail seat (28), which is installed on the slide rail connecting plate (29). 29) On the inner side, the slide rail connecting plate (29) is installed below the external gear ring support (17), the lead screw slide (30) is installed on the inner side of the slide rail seat (28), the second lead screw (31) is installed inside the lead screw slide (30), the slider (32) is installed on the second lead screw (31), the electric stapler (33) is installed on the slider (32), the pressure plate (34) is installed on one side of the slide rail seat (28), and two spaced metal pieces (342) are integrally formed on the pressure plate (34), and an electric heating wire (35) is installed and connected between the two metal pieces (342).

2. The tree cold-proofing and insect-proofing device as described in claim 1, characterized in that: The side arm (41) is an irregular quadrilateral with one corner being a beveled edge. The side arm (41) is provided with a straight groove (410), and one end of the pressing roller bracket (39) is installed in the straight groove (410) on the side arm (41).

3. The tree cold-proofing and insect-proofing device as described in claim 2, characterized in that: The slide (4) has a square structure. A square cut is made on one side of the slide (4) facing the speed reduction motor (2), and a circular cut is made on the other side.

4. The tree cold-proofing and insect-proofing device as described in claim 3, characterized in that: The connecting rod (9) comprises four rods. The four connecting rods (9) are respectively connected to the four first waist-shaped outer edges (42) on the slide (4). The two connecting rods (9) on the left side are connected to the tail of the mechanical left claw (7), and the two connecting rods (9) on the right side are respectively connected to the tail of the two mechanical right claws (8).

5. The tree cold-proofing and insect-proofing device as described in claim 4, characterized in that: The tablet (12) has a pointed end and a square connecting part at the other end.

6. The tree cold-proofing and insect-proofing device as described in claim 5, characterized in that: The external toothed ring support (17) is arc-shaped and is installed between the two side arms (41).

7. The tree cold-proofing and insect-proofing device as described in claim 6, characterized in that: The main body of the storage bracket (23) is arc-shaped and has a square cut (230). The bottom of the storage bracket (23) is triangular and has a triangular cut.

8. The tree cold-proofing and insect-proofing device as described in claim 7, characterized in that: The slide rail base (28) is based on a flat plate. The slide rail base (28) has vertical support arms (280) at both ends in the length direction. The surface of the flat plate facing away from the support arms (280) has a second waist-shaped outer edge (283).

9. The tree cold-proofing and insect-proofing device as described in claim 8, characterized in that: The pressure plate (34) is polygonal, with evenly arranged semi-circular openings (340) on its short side, and the metal sheet (342) is integrally formed on one side of the semi-circular openings (340).

10. The tree cold-proofing and insect-proofing device as described in claim 9, characterized in that: The upper and lower surfaces of the auxiliary fixing bracket (1) are both T-shaped.

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