Municipal engineering green belt tree bush snow removal equipment

Abstract

The utility model relates to the technical field of municipal engineering, in particular to municipal engineering green belt tree clump snow removing equipment which comprises a cart, a transverse telescopic mechanism is installed on the cart in a hinged mode through a vertical telescopic mechanism, and a locking mechanism is arranged between the vertical telescopic mechanism and the transverse telescopic mechanism. The green belt snow remover has the advantages that the reciprocating plate is arranged, the outer sleeve sleeved with the inner sleeve is arranged on the reciprocating plate, when snow removal is needed for green belt trees, the reciprocating plate is located over the green belt, then the hot air pump inflates the outer sleeve, and under the action of air pressure, the inner sleeve extends out of the outer sleeve and extends into the green belt trees, so that snow removal is achieved. Hot air flow is sprayed out from the air spraying holes to heat and melt accumulated snow, green belt trees can be shaken in cooperation with reciprocating motion of the reciprocating plate, the snow removing efficiency is improved, the motion amplitude of the reciprocating plate is small, and the green belt trees cannot be broken off.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal engineering, in particular to a snow-removing device for trees and bushes in a green belt of a municipal engineering. Background Art

[0002] Green belt refers to a strip of land for greening, which can eliminate visual fatigue, purify the environment, beautify the city, and reduce traffic accidents. It occupies an irreplaceable and important position in the city. Green belts separate traffic and have a safety function. Green belts can beautify the city and eliminate visual fatigue for drivers. Planting trees in green belts can also change the spatial scale of the road, making the road space have a good aspect ratio. In addition, it can purify the environment, trap dust, reduce noise, absorb harmful gases, and release oxygen.

[0003] After snowfall in the cold winter, the trees in the municipal engineering green belt will be covered with snow. When the snow covers too much, it is easy to cause the trees in the municipal engineering green belt to break and die. The existing method is to manually sweep the tops of the trees, but the manual sweeping is often too slow and makes the sanitation work too tiring. Since the manual sweeping force cannot be uniformly maintained, the tops of the trees are easily broken due to excessive manual force, which causes troubles in removing the snow.

[0004] Therefore, a kind of municipal engineering green belt tree grove snow-removing equipment is needed to solve the above problems. Utility Model Content

[0005] In order to solve the above problem, that is, to solve the problem that the existing method of manually removing snow from trees in green belts is low in efficiency and easy to break branches, the utility model provides a municipal engineering green belt tree snow removal device.

[0006] A snow-removing device for trees and bushes in a municipal engineering green belt comprises a cart, on which a transverse telescopic mechanism is hingedly installed through a vertical telescopic mechanism, a locking mechanism is arranged between the vertical telescopic mechanism and the transverse telescopic mechanism, a reciprocating plate is slidably arranged at one end of the transverse telescopic mechanism away from the vertical telescopic mechanism, an outer sleeve is fixedly installed through the reciprocating plate, the bottom end of the outer sleeve is a transparent end, an inner sleeve is slidably installed inside the outer sleeve through a pull-back spring, the outer diameter of the inner sleeve is equal to the inner diameter of the outer sleeve, and the bottom end of the inner sleeve is a closed end, a plurality of air-injection holes are arranged through the tube wall of the inner sleeve, and the outer sleeve is fixedly installed through the reciprocating plate, and the outer sleeve is fixedly installed through the reciprocating plate, and the bottom end of the inner sleeve is a closed end. The top end of the tube is in fluid communication with the hot air pump, and a half gear is rotatably installed on the side of the reciprocating plate, and the half gear is drivingly connected to the reciprocating plate; by setting a reciprocating plate and setting an outer sleeve with an inner sleeve on the reciprocating plate, when it is necessary to remove snow from the green belt and trees, the reciprocating plate is located directly above the green belt, and then the hot air pump inflates the outer sleeve. Under the action of air pressure, the inner sleeve extends out of the outer sleeve and extends into the green belt and trees, and hot air flows out from the jet holes to heat the accumulated snow and melt it. Combined with the reciprocating motion of the reciprocating plate, the green belt and trees can be shaken, thereby speeding up the snow removal efficiency, and the reciprocating plate has a small motion amplitude and will not break the green belt and trees.

[0007] Preferably, the vertical telescopic mechanism includes a vertical frame, a vertical slide is slidably installed inside the vertical frame through an electric telescopic rod, the top of the vertical slide extends above the vertical frame, a hinge shaft is installed at the top of one side of the vertical slide, and the lateral telescopic mechanism is installed on the top of the vertical slide through the hinge shaft; the setting of the vertical telescopic mechanism can make the device suitable for green belt trees of various heights.

[0008] Preferably, the transverse telescopic mechanism includes a transverse frame, a lower surface of the transverse frame is fixedly connected to the hinge shaft near one end, the end of the transverse frame away from the hinge shaft is a transparent end and the end close to the hinge shaft is a closed end, a transverse slide is slidably installed inside the transverse frame, one end of the transverse slide extends to the outside of the transverse frame, and a screw is rotatably installed through the closed end of the transverse frame, the screw is rotatably connected to the transverse frame, one end of the screw extends into the interior of the transverse slide and is threadedly connected to the transverse slide, and two limit rings are fixedly installed on the outer surface of the screw, and the two limit rings are respectively located on both sides of the closed end of the transverse frame; through the setting of the transverse telescopic mechanism, the device can also be used to remove snow when the cart is far away from the trees in the green belt.

[0009] Preferably, the locking mechanism includes a hook groove and a hook plate, the hook groove is opened at the top of the vertical slide plate, the hook groove is an inverted L-shape, the bottom end of the hook groove is connected with the side of the vertical slide plate, and a pressing plate is slidably installed at the bottom of the hook groove, one end of the pressing plate extends to the outside of the vertical slide plate, and the hook plate is hingedly installed on the lower surface of the horizontal frame near the end through a torsion spring, and when the horizontal frame is in a horizontal state, the hook plate is hooked in the hook groove; by hingedly setting the transverse telescopic mechanism, the transverse telescopic mechanism can be lowered when not in use to ensure its stability, and the setting of the hook plate and the hook groove facilitates the fixing of the transverse frame when it becomes horizontal, and the pressing plate facilitates the unlocking of the hook plate.

[0010] Preferably, the part of the transverse slide plate located outside the transverse frame is penetrated by a through sliding hole, and sliding grooves are symmetrically provided on both sides of the through sliding hole, and slide plates are symmetrically fixedly installed on both sides of the reciprocating plate, and the slide plates slide in the sliding grooves, and a tooth groove is provided on the outer side of one of the slide plates, and a gear cavity is provided on the side of one of the slide grooves, and the half gear is rotatably installed in the gear cavity, and a driving motor is fixedly installed on the upper surface of the transverse slide plate, and the output shaft of the driving motor extends into the gear cavity and is coaxially fixedly connected with the half gear, and a resist spring is arranged between one end of the reciprocating plate and one end of the through sliding hole; when the driving motor rotates, it drives the half gear to rotate, and when the half gear is engaged with the tooth groove, the reciprocating plate is driven to squeeze the resist spring to slide, and when the half gear leaves the tooth groove, the reciprocating plate is reset under the action of the resist spring.

[0011] Preferably, the hot air pump is fixedly mounted on the upper surface of the horizontal frame, the air outlet of the hot air pump is fluidly connected to the top end of the outer sleeve through an air pipe, and a counterweight is provided on the trolley; the air pipe has a certain length to match the extension and retraction of the horizontal slide, and the counterweight can ensure the stability of the equipment.

[0012] The beneficial effects of the utility model are:

[0013] The utility model provides a reciprocating plate, and an outer sleeve with an inner sleeve on the reciprocating plate. When snow is needed for trees in the green belt, the reciprocating plate is located directly above the green belt, and then a hot air pump inflates air into the outer sleeve. Under the action of air pressure, the inner sleeve extends out of the outer sleeve and into the trees in the green belt. Hot air flows out from the air jet holes to heat the accumulated snow and melt it. Combined with the reciprocating motion of the reciprocating plate, the trees in the green belt can be shaken, thereby accelerating the snow removal efficiency. In addition, the reciprocating plate has a small motion amplitude and will not break the trees in the green belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2This is a schematic diagram of the reciprocating plate structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the outer sleeve of the utility model;

[0017] Figure 4 This is a schematic diagram of the half gear structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the vertical frame and the horizontal frame of the utility model;

[0019] Figure 6 For this utility model Figure 5 The enlarged structural diagram at A in the middle;

[0020] Figure 7 For this utility model Figure 5 Enlarged structural diagram at B in the middle.

[0021] In the figure:

[0022] 1. Trolley; 2. Reciprocating plate; 3. Outer sleeve; 4. Pull back spring; 5. Inner sleeve; 6. Jet hole; 7. Heat pump; 8. Half gear; 9. Vertical frame; 10. Electric telescopic rod; 11. Vertical slide plate; 12. Articulated shaft; 13. Horizontal frame; 14. Horizontal slide plate; 15. Screw; 16. Limit ring; 17. Hook groove; 18. Hook plate; 19. Press plate; 20. Torsion spring; 21. Through sliding hole; 22. Slide groove; 23. Slide plate; 24. Tooth groove; 25. Gear cavity; 26. Driving motor; 27. Push spring; 28. Air pipe; 29. ​​Counterweight. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0024] like Figure 1-Figure 3As shown, the utility model embodiment discloses a snow-removing device for trees and bushes in a municipal engineering green belt, comprising a cart 1, on which a transverse telescopic mechanism is hingedly installed through a vertical telescopic mechanism, a locking mechanism is arranged between the vertical telescopic mechanism and the transverse telescopic mechanism, a reciprocating plate 2 is slidably arranged at one end of the transverse telescopic mechanism away from the vertical telescopic mechanism, an outer sleeve 3 is fixedly installed through the reciprocating plate 2, the bottom end of the outer sleeve 3 is a transparent end, an inner sleeve 5 is slidably installed inside the outer sleeve 3 through a pull-back spring 4, the outer diameter of the inner sleeve 5 is equal to the inner diameter of the outer sleeve 3, and the bottom end of the inner sleeve 5 is a closed end, a plurality of air-injection holes 6 are arranged through the wall of the inner sleeve 5, and the top end of the outer sleeve 3 The reciprocating plate 2 is fluidly connected to the heat pump 7, and a half gear 8 is rotatably installed on the side of the reciprocating plate 2, and the half gear 8 is drivingly connected to the reciprocating plate 2; by setting the reciprocating plate 2 and setting an outer sleeve 3 with an inner sleeve 5 on the reciprocating plate 2, when it is necessary to remove snow from the trees in the green belt, the reciprocating plate 2 is located directly above the green belt, and then the heat pump 7 inflates the outer sleeve 3. Under the action of air pressure, the inner sleeve 5 extends out of the outer sleeve 3 and extends into the trees in the green belt. The hot air flow is ejected from the jet hole 6 to heat the accumulated snow to melt it, and then the reciprocating motion of the reciprocating plate 2 can shake the trees in the green belt, thereby accelerating the snow removal efficiency, and the reciprocating plate 2 has a small movement amplitude and will not break the trees in the green belt.

[0025] like Figure 5 As shown, the vertical telescopic mechanism includes a vertical frame 9, and a vertical slide 11 is slidably installed inside the vertical frame 9 through an electric telescopic rod 10. The top of the vertical slide 11 extends above the vertical frame 9, and a hinge shaft 12 is installed at the top of one side of the vertical slide 11. The lateral telescopic mechanism is installed on the top of the vertical slide 11 through the hinge shaft 12. The setting of the vertical telescopic mechanism can make the device suitable for green belt trees of various heights.

[0026] like Figure 1 and Figure 7 As shown, the transverse telescopic mechanism includes a transverse frame 13, and the lower surface of the transverse frame 13 is fixedly connected to the hinge shaft 12 near one end. The end of the transverse frame 13 away from the hinge shaft 12 is a transparent end and the end close to the hinge shaft 12 is a closed end. A transverse slide plate 14 is slidably installed inside the transverse frame 13, and one end of the transverse slide plate 14 extends to the outside of the transverse frame 13. A screw 15 is rotatably installed through the closed end of the transverse frame 13. The screw 15 is rotatably connected to the transverse frame 13, and one end of the screw 15 extends into the interior of the transverse slide plate 14 and is threadedly connected to the transverse slide plate 14. Two limit rings 16 are fixedly installed on the outer surface of the screw 15, and the two limit rings 16 are respectively located on both sides of the closed end of the transverse frame 13; through the setting of the transverse telescopic mechanism, the device can also be used to remove snow when the cart 1 is far away from the trees in the green belt.

[0027] like Figure 7As shown, the locking mechanism includes a hook groove 17 and a hook plate 18. The hook groove 17 is opened at the top of the vertical slide 11. The hook groove 17 is an inverted L-shape. The bottom end of the hook groove 17 is connected to the side of the vertical slide 11. A pressing plate 19 is slidably installed at the bottom of the hook groove 17. One end of the pressing plate 19 extends to the outside of the vertical slide 11. The hook plate 18 is hingedly installed on the lower surface of the transverse frame 13 near the end through a torsion spring 20. When the transverse frame 13 is in a horizontal state, the hook plate 18 is hooked in the hook groove 17; by hingedly setting the transverse telescopic mechanism, the transverse telescopic mechanism can be put down when not in use to ensure its stability. The setting of the hook plate 18 and the hook groove 17 is convenient for fixing the transverse frame 13 when it becomes horizontal, and the pressing plate 19 is convenient for unlocking the hook plate 18.

[0028] like Figure 2 and Figure 6 As shown, the part of the transverse slide plate 14 located outside the transverse frame 13 is penetrated by a through sliding hole 21, and sliding grooves 22 are symmetrically provided on both sides of the through sliding hole 21. Slide plates 23 are symmetrically fixedly installed on both sides of the reciprocating plate 2, and the slide plates 23 slide in the sliding grooves 22. A tooth groove 24 is provided on the outer side of one of the slide plates 23, and a gear cavity 25 is provided on the side of one of the sliding grooves 22. The half gear 8 is rotatably installed in the gear cavity 25, and a driving motor 26 is fixedly installed on the upper surface of the transverse slide plate 14. The output shaft of the driving motor 26 extends into the gear cavity 25 and is coaxially fixedly connected with the half gear 8. A resisting spring 27 is arranged between one end of the reciprocating plate 2 and one end of the through sliding hole 21; when the driving motor 26 rotates, it drives the half gear 8 to rotate, and when the half gear 8 engages with the tooth groove 24, it drives the reciprocating plate 2 to squeeze the resisting spring 27 to slide, and when the half gear 8 leaves the tooth groove 24, the reciprocating plate 2 is reset under the action of the resisting spring 27.

[0029] like Figure 1 As shown, the hot air pump 7 is fixedly installed on the upper surface of the horizontal frame 13, and the air outlet of the hot air pump 7 is connected to the top fluid of the outer sleeve 3 through the air pipe 28. A counterweight 29 is provided on the cart 1; the air pipe 28 has a certain length to match the extension and retraction of the horizontal slide 14, and the counterweight 29 can ensure the stability of the device.

[0030] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0032] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A snow removal device for trees and bushes in a municipal engineering green belt, characterized in that: The invention comprises a trolley (1), wherein a transverse telescopic mechanism is hingedly mounted on the trolley (1) through a vertical telescopic mechanism, a locking mechanism is arranged between the vertical telescopic mechanism and the transverse telescopic mechanism, a reciprocating plate (2) is slidably arranged at one end of the transverse telescopic mechanism away from the vertical telescopic mechanism, an outer sleeve (3) is fixedly mounted through the reciprocating plate (2), the bottom end of the outer sleeve (3) is a transparent end, an inner sleeve (5) is slidably mounted inside the outer sleeve (3) through a pull-back spring (4), the outer diameter of the inner sleeve (5) is equal to the inner diameter of the outer sleeve (3), and the bottom end of the inner sleeve (5) is a closed end, a plurality of jet holes (6) are arranged through the wall of the inner sleeve (5), the top end of the outer sleeve (3) is fluidly connected to a hot air pump (7), a half gear (8) is rotatably mounted on the side of the reciprocating plate (2), and the half gear (8) is drivingly connected to the reciprocating plate (2).

2. A municipal engineering green belt tree snow removal device according to claim 1, characterized in that: The vertical telescopic mechanism comprises a vertical frame (9), a vertical slide plate (11) is slidably mounted inside the vertical frame (9) via an electric telescopic rod (10), the top end of the vertical slide plate (11) extends above the vertical frame (9), a hinge shaft (12) is mounted on the top end of one side of the vertical slide plate (11), and the lateral telescopic mechanism is mounted on the top end of the vertical slide plate (11) via the hinge shaft (12).

3. A snow removal device for trees and bushes in a municipal engineering green belt according to claim 2, characterized in that: The transverse telescopic mechanism comprises a transverse frame (13), wherein a position near one end of the lower surface of the transverse frame (13) is fixedly connected to the hinge shaft (12), the end of the transverse frame (13) away from the hinge shaft (12) is a transparent end and the end near the hinge shaft (12) is a closed end, a transverse slide plate (14) is slidably installed inside the transverse frame (13), one end of the transverse slide plate (14) extends out of the transverse frame (13), a screw rod (15) is rotatably installed through the closed end of the transverse frame (13), the screw rod (15) is rotatably connected to the transverse frame (13), one end of the screw rod (15) extends into the interior of the transverse slide plate (14) and is threadedly connected to the transverse slide plate (14), and two limiting rings (16) are fixedly installed on the outer surface of the screw rod (15), and the two limiting rings (16) are respectively located on both sides of the closed end of the transverse frame (13).

4. A snow removal device for trees and bushes in a municipal engineering green belt according to claim 3, characterized in that: The locking mechanism comprises a hook groove (17) and a hook plate (18); the hook groove (17) is formed at the top of the vertical slide plate (11); the hook groove (17) is in an inverted L shape; the bottom end of the hook groove (17) is connected to the side of the vertical slide plate (11); a pressing plate (19) is slidably mounted at the bottom of the hook groove (17); one end of the pressing plate (19) extends outward from the vertical slide plate (11); the hook plate (18) is hingedly mounted on the lower surface of the transverse frame (13) near the end through a torsion spring (20); when the transverse frame (13) is in a horizontal state, the hook plate (18) is hooked in the hook groove (17).

5. A snow removal device for trees and bushes in a municipal engineering green belt according to claim 4, characterized in that: The part of the transverse slide plate (14) located outside the transverse frame (13) is penetrated by a through sliding hole (21), and sliding grooves (22) are symmetrically provided on both sides of the through sliding hole (21). Slide plates (23) are symmetrically fixedly installed on both sides of the reciprocating plate (2), and the slide plates (23) slide in the sliding grooves (22). A tooth groove (24) is provided on the outer side of one of the slide plates (23), and a gear cavity (25) is provided on the side of one of the sliding grooves (22). The half gear (8) is rotatably installed in the gear cavity (25). A driving motor (26) is fixedly installed on the upper surface of the transverse slide plate (14), and the output shaft of the driving motor (26) extends into the gear cavity (25) and is coaxially fixedly connected with the half gear (8). A resisting spring (27) is provided between one end of the reciprocating plate (2) and one end of the through sliding hole (21).

6. A snow removal device for trees and bushes in a municipal engineering green belt according to claim 5, characterized in that: The hot air pump (7) is fixedly mounted on the upper surface of the transverse frame (13); the air outlet of the hot air pump (7) is in fluid communication with the top end of the outer sleeve (3) via an air pipe (28); and a counterweight (29) is provided on the trolley (1).

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