CN219577870U

CN219577870U - Greenbelt trimming means

Info

Publication number: CN219577870U
Application number: CN202320234547.2U
Authority: CN
Inventors: 李瑞昌
Original assignee: Individual
Current assignee: Jiangxi Huayuan Construction Engineering Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-08-25
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a green belt trimming device which comprises a base, wherein a mounting bracket is vertically arranged at the top of the base, a rotating shaft is vertically and symmetrically inserted into the top of the front end of the mounting bracket, chain wheels are sleeved on the outer peripheral surface of the bottom of the rotating shaft, a plurality of trimming blades are equidistantly distributed on the upper side and the lower side of the chain along the running direction of the chain, a driving assembly for driving the trimming blades to rotate is arranged at the top of the rotating shaft, which is far away from one end of the connecting position of the mounting bracket and the base, a mounting plate is vertically arranged at one side of the front end of the top of the mounting bracket, a rotating rod is transversely inserted into the lower part of the mounting plate in a rotating way, and a fan is coaxially arranged at one end of the rotating rod, which is close to the mounting bracket. The combined transmission assembly is matched with the fan for use, the fan is driven to rotate when pruning is carried out, and the leaves which are pruned are blown to one side of the collecting box when the fan rotates, so that the kinetic energy utilization rate of the motor is greatly improved, the organic linkage effect is improved, and the equipment use cost is reduced.

Description

Greenbelt trimming means

Technical Field

The utility model relates to the technical field of greening maintenance equipment, in particular to a green belt trimming device.

Background

The landscaping which can make flowers built at great cost can not be well maintained when the greening maintenance work is not finished, grassland degradation, tree death and weed cluster occur quickly, and the main contents of the greening maintenance include: watering, fertilizing, trimming, weeding, cleaning and sanitation of green land, pest control, waterlogging prevention, drought prevention and the like.

At present, when pruning the green belt, the hand-held hedge trimmer is generally adopted, and the hand-held equipment of an operator is required to prune when pruning, so that the labor intensity is high for operators in the pruning process, leaves cut off after pruning can remain on branches and around the branches, the later stage needs manual cleaning by sanitation personnel, and the environment is influenced in an unsightly way during the period, and the green belt pruning device is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a green belt trimming device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a green belt trimming means, includes the base, the vertical installing support that is equipped with in base top, the vertical symmetry in installing support front end top rotates and inserts and be equipped with the pivot, the equal cover in pivot bottom outer peripheral face is equipped with the sprocket, the sprocket cover is equipped with the chain, both sides have a plurality of trimming blade along its direction of operation equidistance distribution about the chain, keep away from the pivot top of installing support and base hookup location department one end is equipped with and is used for driving trimming blade pivoted actuating assembly, installing support top front end one side is vertical to be equipped with the mounting panel, the horizontal rotation of mounting panel lower part is inserted and is equipped with the bull stick, the bull stick is close to installing support one end coaxial and is equipped with the fan, the bull stick is kept away from fan one end and is equipped with and is used for driving fan pivoted joint drive assembly, the installing support is close to the vertical one side of mounting panel and is equipped with the collecting box that is used for storing trimming blade and cuts down the leaf, the base bottom is equipped with the walking subassembly that is used for controlling the installing support motion.

Preferably, the driving assembly comprises a motor vertically arranged at the top of the rotating shaft close to one side of the mounting plate, an output shaft of the motor is coaxially connected with the top of the rotating shaft, a portal frame is vertically arranged at the bottom of the motor, the motor is fixed at the top of the portal frame, and the rotating shaft rotates to penetrate through the top of the portal frame.

The technical scheme is as follows: utilize motor drive pivot to rotate, drive the pruning blade through sprocket and chain's transmission cooperation when the pivot rotates and rotate along the direction of operation of chain, utilize pruning blade to prune the greenbelt when rotating, need not hand-held device, and then improve the stability of pruning.

Preferably, the joint transmission assembly comprises a second bevel gear sleeved at a position between the rotating shaft and the bottom of the portal frame and the top of the mounting bracket, a first bevel gear is vertically meshed with one side of the top of the second bevel gear, which is close to the mounting plate, a transmission rod is transversely inserted at the center of the first bevel gear, a bearing seat is sleeved on the outer peripheral surface of the transmission rod, the bearing seat is fixed at the top of the mounting bracket, a belt pulley is sleeved on the transmission rod far away from one end of the first bevel gear, a belt pulley is sleeved on the rotating rod far away from one end of the fan, and the same transmission belt is sleeved on the belt pulley.

The technical scheme is as follows: utilize the cooperation of first bevel gear, second bevel gear's transmission effect and bearing frame to drive the transfer line and rotate, drive the belt pulley and rotate when the transfer line rotates, the belt pulley drives the bull stick through the cooperation of drive belt and rotates, the bull stick drives the fan and rotates under the effect of mounting panel when rotating, leaf that will repair when fan rotates blows to collection box one side, improves the kinetic energy utilization ratio of motor greatly, improves the effect of organic linkage, reduction equipment use cost.

Further, the top of the collecting box is vertically provided with a baffle, one side of the baffle, which is close to the chain wheel, is in an opening shape, and one side of the baffle, which is close to the opening, is provided with an air deflector in an inclined manner.

The technical scheme is as follows: the air flow direction is changed and moves downwards under the action of the matching guide of the baffle and the air deflector, and at the moment, the air flow brings leaves to move towards the inside of the collecting box, so that a reasonable air flow guide effect is formed.

Still further, the collection box is close to fan one side and has seted up a plurality of gas pockets.

The technical scheme is as follows: the air holes are used for filtering the air flow, so that the effect of separating leaves from the air flow is achieved.

Preferably, the walking assembly comprises universal wheels which are all arranged at four corners of the bottom of the base, and a pushing handle is vertically arranged at the middle position of one end of the top of the base.

The technical scheme is as follows: through promoting the pushing handle, drive the installing support and other subassembly whole motions under the cooperation of universal wheel and base and prune, improve pruning efficiency and reduce and prune intensity of labour.

The beneficial effects of the utility model are as follows:

1. the combined transmission assembly is matched with the fan for use, the fan is driven to rotate when pruning is carried out, and the pruned leaves are blown to one side of the collecting box when the fan rotates, so that the kinetic energy utilization rate of the motor is greatly improved, the organic linkage effect is improved, and the equipment use cost is reduced;

2. through the walking subassembly that sets up, utilize pushing away the cooperation of handle under universal wheel and base and drive the installing support and other subassembly whole motions and prune, improve pruning efficiency and reduce and prune intensity of labour.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as the preferred embodiments thereof, together with the following detailed description of the utility model, given by way of illustration only, together with the accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of a green belt trimming device according to the present utility model;

fig. 2 is a schematic structural diagram of a driving assembly of a green belt trimming device according to the present utility model;

fig. 3 is a schematic structural diagram of a combined transmission assembly of the green belt trimming device provided by the utility model.

In the figure: 1. a base; 2. a mounting bracket; 3. a rotating shaft; 4. a sprocket; 5. a chain; 6. a trimming blade; 7. a portal frame; 8. a motor; 9. a mounting plate; 10. a rotating rod; 11. a fan; 12. a belt pulley; 13. a drive belt; 14. a transmission rod; 15. a first bevel gear; 16. a second bevel gear; 17. a collection box; 18. air holes; 19. a baffle; 20. an air deflector; 21. a bearing seat; 22. a universal wheel; 23. push handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment 1, refer to fig. 1 through 3, a greenbelt trimming means, including base 1, 1 top of base is vertical to be equipped with installing support 2, installing support 2 front end top vertical symmetry rotates and inserts and be equipped with pivot 3, the equal cover in pivot 3 bottom outer peripheral face is equipped with sprocket 4, sprocket 4 cover is equipped with chain 5, the both sides about chain 5 are along its direction of operation equidistance distribution have a plurality of trimming blade 6, the pivot 3 top of keeping away from installing support 2 and 1 hookup location department one end of base is equipped with and is used for driving trimming blade 6 pivoted actuating assembly, installing support 2 top front end one side is vertical to be equipped with mounting panel 9, the horizontal rotation of mounting panel 9 lower part is inserted and is equipped with bull stick 10, bull stick 10 is close to installing support 2 one end coaxial being equipped with fan 11, bull stick 10 is kept away from fan 11 one end and is equipped with and is used for driving fan 11 pivoted joint drive assembly, installing support 2 is close to the vertical one side of mounting panel 9 is equipped with the collection box 17 that is used for storing trimming blade 6 and cuts down the leaf, 1 bottom is equipped with the walking assembly that is used for controlling installing support 2 motion.

Specifically, the drive assembly includes the motor 8 of the pivot 3 top that is close to mounting panel 9 one side of vertical locating, motor 8 output shaft links to each other with pivot 3 top is coaxial, motor 8 bottom is vertical to be equipped with portal frame 7, motor 8 is fixed in portal frame 7 top, pivot 3 rotates and runs through in portal frame 7 top, utilize motor 8 drive pivot 3 to rotate, drive the operation direction rotation along chain 5 through sprocket 4 and chain 5's transmission cooperation when pivot 3 rotates, utilize pruning blade 6 to prune the greenbelt when rotating, need not hand-held device, and then improve the stability of pruning.

Specifically, the joint transmission assembly includes the second bevel gear 16 of the position department between the pivot 3 and being close to portal frame 7 bottom and installing support 2 top, the vertical meshing in one side of second bevel gear 16 top and being close to mounting panel 9 has first bevel gear 15, first bevel gear 15 central point puts and transversely inserts and be equipped with transfer line 14, transfer line 14 outer peripheral face cover is equipped with bearing frame 21, bearing frame 21 is fixed in installing support 2 top, transfer line 14 keeps away from first bevel gear 15 one end cover and is equipped with belt pulley 12, bull stick 10 is kept away from fan 11 one end cover and is equipped with belt pulley 12, belt pulley 12 cover is equipped with same driving belt 13, utilize the transmission effect of first bevel gear 15, the cooperation of second bevel gear 16 and bearing frame 21 drives transfer line 14 rotation, drive belt pulley 12 rotation when transfer line 14 rotates, belt pulley 12 drives bull stick 10 through the cooperation of driving belt 13 and rotates, drive fan 11 rotation under the effect of mounting panel 9 when bull stick 10 rotates, the leaf that will be trimmed when fan 11 rotates blows to collection box 17 side, greatly improve the kinetic energy utilization ratio of motor 8, improve organic linkage effect, reduction equipment use cost.

Specifically, the vertical baffle 19 that is equipped with in collection box 17 top, baffle 19 are close to sprocket 4 one side and are the opening form, and baffle 19 is close to its opening one side and is the angle slope and be provided with aviation baffle 20, makes the airflow direction of motion change and downward movement under the cooperation guiding action of utilization baffle 19 and aviation baffle 20, and the airflow takes the leaf to the inside motion of collection box 17 this moment, forms reasonable airflow direction effect.

Specifically, a plurality of air holes 18 are formed in one side, close to the fan 11, of the collecting box 17, and air flows are filtered through the air holes 18, so that the effect of separating leaves from the air flows is achieved.

Specifically, the walking subassembly is including all locating base 1 bottom four corners universal wheel 22, and base 1 top one end intermediate position department is vertical to be equipped with pushes away the handle 23, pushes away the handle 23 through pushing away, drives installing support 2 and other subassembly whole motion under the 1 cooperation of universal wheel 22 and base and prunes, improves pruning efficiency and reduces pruning intensity of labour.

The working principle of the embodiment is as follows: when in use, the motor 8 is started, the output shaft of the motor 8 drives the rotating shaft 3 to rotate, the trimming blade 6 is driven to rotate along the running direction of the chain 5 by the transmission cooperation of the chain wheel 4 and the chain 5 when the rotating shaft 3 rotates, the green belt is trimmed by the trimming blade 6 when in rotation, more broken leaves are generated after trimming, at the moment, the transmission rod 14 is driven to rotate by the cooperation of the transmission effect of the first bevel gear 15 and the second bevel gear 16 and the bearing seat 21, the belt pulley 12 is driven to rotate by the transmission rod 14, the rotating rod 10 is driven by the cooperation of the transmission belt 13 by the belt pulley 12, the fan 11 is driven to rotate by the action of the mounting plate 9 when the rotating rod 10 rotates, when the fan 11 rotates, the sheared leaves are blown to one side of the collecting box 17, when the air flow carries the leaves to blow to the collecting box 17, the air flow moves downwards under the action of the matching guide of the baffle 19 and the air deflector 20, at the moment, the air flow moves towards the inside of the collecting box 17, the air flow passes through the air holes 18 to be discharged, and the leaves are trapped in the collecting box 17, so that the situation that the leaves splash everywhere can be greatly reduced, the situation that the environment is not attractive due to pruning is effectively reduced, and the pushing handle 23 is pushed when the pruning is carried out, and the mounting bracket 2 and other components are driven to integrally move under the 1 matching of the universal wheel 22 and the base to carry out movement pruning.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a green belt trimming means, includes base (1), its characterized in that, base (1) top is vertical to be equipped with installing support (2), installing support (2) top vertical symmetry rotates and inserts and be equipped with pivot (3), pivot (3) bottom outer peripheral face all overlaps and is equipped with sprocket (4), sprocket (4) cover are equipped with chain (5), both sides have a plurality of pruning blade (6) along its direction of operation equidistance about chain (5), keep away from installing support (2) are equipped with and are used for driving pruning blade (6) pivoted drive assembly at pivot (3) top of base (1) hookup location department one end, installing support (2) top front end one side is vertical to be equipped with mounting panel (9), the horizontal rotation in mounting panel (9) lower part is inserted and is equipped with bull stick (10), bull stick (10) are close to installing support (2) one end coaxial be equipped with fan (11), bull stick (10) are kept away from fan (11) one end and are equipped with and are used for driving fan (11) pivoted joint drive subassembly, installing support (2) are close to one side of vertical pruning blade (9) one side is equipped with and are used for storing pruning blade (17) under the leaf (6), the bottom of the base (1) is provided with a walking assembly for controlling the movement of the mounting bracket (2).

2. The green belt pruning device according to claim 1, wherein the driving assembly comprises a motor (8) vertically arranged at the top of the rotating shaft (3) close to one side of the mounting plate (9), an output shaft of the motor (8) is coaxially connected with the top of the rotating shaft (3), a portal frame (7) is vertically arranged at the bottom of the motor (8), the motor (8) is fixed at the top of the portal frame (7), and the rotating shaft (3) rotates to penetrate through the top of the portal frame (7).

3. The green belt pruning device according to claim 2, wherein the combined transmission assembly comprises a second bevel gear (16) sleeved at a position between the bottom of the rotating shaft (3) close to the portal frame (7) and the top of the mounting bracket (2), a first bevel gear (15) is vertically meshed at one side of the top of the second bevel gear (16) close to the mounting plate (9), a transmission rod (14) is transversely inserted at the central position of the first bevel gear (15), a bearing seat (21) is sleeved on the outer peripheral surface of the transmission rod (14), the bearing seat (21) is fixed at the top of the mounting bracket (2), a belt pulley (12) is sleeved at one end, far away from the first bevel gear (15), of the transmission rod (14), a belt pulley (12) is sleeved at one end, far from the fan (11), of the rotating rod (10), and the same transmission belt (13) is sleeved on the belt pulley (12).

4. A green belt pruning device according to claim 3, characterized in that a baffle plate (19) is vertically arranged at the top of the collecting box (17), one side of the baffle plate (19) close to the chain wheel (4) is in an opening shape, and an air deflector (20) is obliquely arranged at an angle on one side of the baffle plate (19) close to the opening.

5. The green belt pruning device as claimed in claim 4, wherein the collection box (17) is provided with a plurality of air holes (18) at one side close to the fan (11).

6. The green belt pruning device according to claim 5, wherein the walking assembly comprises four corner universal wheels (22) which are all arranged at the bottom of the base (1), and a pushing handle (23) is vertically arranged at the middle position of one end of the top of the base (1).