CN220191477U

CN220191477U - Afforestation trimming means

Info

Publication number: CN220191477U
Application number: CN202321204377.XU
Authority: CN
Inventors: 陈文杰; 冯冬; 潘佳东; 劳建海
Original assignee: ZHEJIANG GUOFENG GROUP CO Ltd
Current assignee: ZHEJIANG GUOFENG GROUP CO Ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-12-19
Anticipated expiration: 2033-05-18

Abstract

The application discloses afforestation trimming means belongs to trimming means technical field, including main part module and drive module, main part module includes the movable plate, the inside fixedly connected with handle of movable plate, the one end fixedly connected with bull stick at movable plate top, the bottom rotation of movable plate is connected with two drive boxes, two the gyro wheel is all installed at the both ends of drive box, through telescopic assembly, drive belt, manual adjustable telescopic link, first big conical gear, acceleration subassembly and electric drive assembly's setting for this device can drive two saw bit rotations when inconvenient carrying out the electric drive subassembly and prune lawn or nursery when moving, thereby lets this device also can prune lawn or nursery when inconvenient carrying out the electric connection, has promoted the application range and the whole practicality of this device, and convenient to use person uses more.

Description

Afforestation trimming means

Technical Field

The application relates to the technical field of pruning devices, and more particularly relates to an afforestation pruning device.

Background

Afforestation is to apply engineering technology and artistic means in certain region, plant trees flowers and plants, build building and arrange garden path and other ways to create beautiful natural environment and recreation area by reforming the topography (or further building mountain, overlapping stone, arranging water), and in gardens, nursery and lawn all need to be trimmed and tidied, thereby avoiding messy and affecting the beauty, and further needing the staff to use the corresponding trimming device to trim the nursery or lawn.

According to the search, the patent number CN215582672U discloses an landscaping pruning device, which comprises a moving mechanism and a pruning mechanism, wherein the pruning mechanism is arranged above the moving mechanism; the moving mechanism comprises an axle, wheels, a bottom plate, a supporting frame, a supporting plate and a pushing handle, wherein the axle is arranged below the bottom plate, the wheels are arranged at two ends of the axle, the supporting frame is arranged above the bottom plate, the supporting plate is arranged above the supporting frame, and the pushing handle is arranged at the front part of the supporting frame; the pruning mechanism comprises a supporting shaft, a hydraulic rod, a movable seat, a motor support and a driving motor, the machine is more convenient to move by utilizing a pushing handle and wheels, the hydraulic rod can be used for adjusting up and down, the driving motor is used for driving a rotating shaft to rotate, a cutting blade is enabled to rotate so as to prune a nursery, a baffle is used for preventing fragments from splashing everywhere, the injury of an operator is avoided, the working efficiency is improved, the pruning quality is improved, and the labor force is lightened.

In view of the above related art, the applicant believes that the trimming device is driven by the motor and the hydraulic rod when in use, although trimming can be completed, because the motor needs to be powered up when in use, when the range of planting lawns or nurseries in gardens is too large, the staff is inconvenient to power up the motor, thereby limiting the use range of the trimming device and affecting the overall practicability of the device.

Disclosure of Invention

In order to solve the problems, the application provides an afforestation trimming means, adopts following technical scheme:

the utility model provides a afforestation trimming means, includes main part module and drive module, main part module includes the movable plate, the inside fixedly connected with drive case of movable plate, the one end fixedly connected with handle at movable plate top, the bottom of movable plate rotates and is connected with two bull sticks, two the gyro wheel is all installed at the both ends of bull stick, drive module includes two telescopic assembly that all set up at the drive case top, two telescopic assembly's bottom all is connected with the saw bit, two the transmission is connected with the drive belt between telescopic assembly's the surface, one side of drive case rotates and is connected with manual adjustable telescopic link, the one end fixedly connected with first big conical gear of manual adjustable telescopic link, be provided with acceleration subassembly between the other end of manual adjustable telescopic link and one of them bull stick, the opposite side of drive case is provided with electric drive subassembly, electric drive subassembly and one of them telescopic assembly are connected.

Above-mentioned, telescopic subassembly is including rotating the suit pipe of connection at the drive box top, the inside swing joint of suit pipe has the slide bar, the bottom of slide bar runs through the suit pipe and extends to the bottom of drive box, one of them saw bit fixed connection is in the bottom of slide bar.

Above-mentioned, flexible subassembly still includes fixed connection at the pinion and the driving roller of suit pipe surface, pinion is located the top of driving roller, the surface at the driving roller is connected in the drive of drive belt transmission.

Above-mentioned, flexible subassembly still includes a plurality of straight lines equidistance and runs through a plurality of lifting holes of seting up in the inside of slide bar, the inside of suit pipe and the inside activity grafting of one of them lifting hole have the screw bolt, the equal threaded connection in both ends of screw bolt has the nut.

Above-mentioned, acceleration subassembly includes the little sprocket of fixed connection at the manual adjustable telescopic link other end, one of them the surface fixedly connected with big sprocket of bull stick, the transmission is connected with the chain between the surface of little sprocket and big sprocket.

Above-mentioned, the electricity drives the subassembly and includes the band-type brake motor that does not have of fixed mounting at the driving box opposite side, the output shaft fixedly connected with of band-type brake motor is located the inside big conical gear of second of driving box, big conical gear of second and little conical gear meshing.

Above-mentioned, drive module still includes two equal rotation cover and establishes the reinforcement piece at manual adjustable telescopic link surface, two equal fixed connection of reinforcement piece is at the top of drive box inner wall.

In summary, the present application includes the following beneficial technical effects:

(1) According to the device, through the arrangement of the telescopic component, the driving belt, the manual adjustable telescopic rod, the first large bevel gear, the accelerating component and the electric driving component, when the electric driving component is inconvenient to be powered on, a worker can drive the first large bevel gear to be connected with the telescopic component by adjusting the manual adjustable telescopic rod, so that when the device is pushed to move, two saw blades can be driven to rotate to trim lawns or nursery gardens, and therefore the device can also trim lawns or nursery gardens when the electric power on is inconvenient to be powered on, the application range and the whole practicality of the device are improved, and the device is more convenient for a user to use;

(2) This application is through the setting of cover tube, slide bar, pinion, driving roller and screw bolt for the use height of saw bit is convenient for adjust, thereby conveniently prunes not the lawn or the nursery of co-altitude, further promotes the practicality of this device.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic cross-sectional view of the drive housing of the present application;

fig. 3 is a schematic structural diagram of a driving module of the present application.

The reference numerals in the figures illustrate:

100. a main body module; 110. a moving plate; 120. a drive box; 130. a grip; 140. a rotating rod;

200. a driving module; 210. a telescoping assembly; 211. sleeving a tube; 212. a slide bar; 213. a pinion bevel gear; 214. a driving roller; 215. a threaded bolt; 220. a saw blade; 230. a transmission belt; 240. a manually adjustable telescopic rod; 250. a first large bevel gear; 260. an acceleration assembly; 261. a large sprocket; 262. a small sprocket; 263. a chain; 270. an electric drive assembly; 271. a motor without a band-type brake; 272. a second large bevel gear; 280. and (5) reinforcing the block.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1-3, an afforestation trimming device, including a main body module 100 and a driving module 200, the main body module 100 includes a movable plate 110, a driving box 120 is fixedly connected in the interior of the movable plate 110, one end fixedly connected with handle 130 at the top of the movable plate 110, two rotating rods 140 are rotatably connected at the bottom of the movable plate 110, rollers are installed at both ends of the two rotating rods 140, the driving module 200 includes two telescopic components 210 which are all arranged at the top of the driving box 120, saw blades 220 are connected at the bottoms of the two telescopic components 210, a transmission belt 230 is connected between the outer surfaces of the two telescopic components 210 in a transmission manner, one side of the driving box 120 is rotatably connected with a manual adjustable telescopic rod 240, one end of the manual adjustable telescopic rod 240 is fixedly connected with a first large conical gear 250, an accelerating component 260 is arranged between the other end of the manual adjustable telescopic rod 240 and one of the rotating rods 140, an electric driving component 270 is arranged at the other side of the driving box 120, and the electric driving component 270 is connected with one of the telescopic components 210.

When the device is used, the heights of the two saw blades 220 can be adjusted through the two telescopic assemblies 210, then the electric drive assembly 270 is powered on, then the electric drive assembly 270 is opened to drive one of the telescopic assemblies 210 to rotate, one of the telescopic assemblies 210 drives the other telescopic assembly 210 to rotate through the transmission belt 230, so that the two saw blades 220 rotate, the two saw blades 220 can trim lawns or nurseries, when the electric drive assembly 270 is inconvenient to powered on, a worker can adjust the length of the manual adjustable telescopic rod 240, the first large bevel gear 250 is driven to be connected with the other telescopic assembly 210, when the pushing device moves and rolls, the rotary rod 140 can accelerate to drive the manual adjustable telescopic rod 240 to rotate through the accelerating assembly 260, the manual adjustable telescopic rod 240 can further accelerate to drive the telescopic assembly 210 through the first large bevel gear 250, and the two saw blades 220 can also rotate when not powered on, so that the lawn or the nurseries can be trimmed conveniently.

The telescopic assembly 210 comprises a sleeving tube 211 rotatably connected to the top of the driving box 120, a sliding rod 212 is movably connected to the inside of the sleeving tube 211, the bottom end of the sliding rod 212 penetrates through the sleeving tube 211 and extends to the bottom of the driving box 120, one saw blade 220 is fixedly connected to the bottom end of the sliding rod 212, the telescopic assembly 210 further comprises a small bevel gear 213 and a driving roller 214 which are fixedly connected to the outer surface of the sleeving tube 211, the small bevel gear 213 is located above the driving roller 214, the driving belt 230 is in driving connection to the outer surface of the driving roller 214, the telescopic assembly 210 further comprises a plurality of lifting holes which are linearly and equidistantly penetrated through the inside of the sliding rod 212, a threaded bolt 215 is movably inserted into the inside of the sleeving tube 211 and the inside of one lifting hole, nuts are connected to two ends of the threaded bolt 215, the accelerating assembly 260 comprises a small sprocket 262 fixedly connected to the other end of the manually adjustable telescopic rod 240, a large sprocket 261 is fixedly connected to the outer surface of one rotating rod 140, and a chain 263 is connected between the small sprocket 262 and the outer surface of the large sprocket 261.

The two threaded bolts 215 can be disassembled after the nuts are rotated, the two slide bars 212 are pushed to slide in the sleeving tube 211, so that the heights of the saw blades 220 are adjusted, the threaded bolts 215 are inserted back between the sleeving tube 211 and the inside of the slide bars 212 after the heights are confirmed, the heights of the two saw blades 220 are locked, the length of the whole manual adjustable telescopic rod 240 is driven to connect the first large conical gear 250 with the other small conical gear 213, and then the length of the manual adjustable telescopic rod 240 is fixed, so that when the pushing device moves and rolls, the rotating rod 140 accelerates and drives the manual adjustable telescopic rod 240 to rotate through the rotation cooperation of the large chain wheel 261, the chain 263 and the small chain wheel 262, and the manual adjustable telescopic rod 240 further accelerates and drives the small conical gear 213 through the first large conical gear 250, so that the two saw blades 220 can rotate when no power is connected.

The electric drive assembly 270 comprises a band-type brake-free motor 271 fixedly mounted on the other side of the driving box 120, a second large conical gear 272 positioned in the driving box 120 is fixedly connected to an output shaft of the band-type brake-free motor 271, the second large conical gear 272 is meshed with the small conical gear 213, the driving module 200 further comprises two reinforcing blocks 280 which are rotatably sleeved on the outer surface of the manually adjustable telescopic rod 240, and the two reinforcing blocks 280 are fixedly connected to the top of the inner wall of the driving box 120.

Connect the electricity through there is not band-type brake motor 271, later open there is not big bevel gear 272 of band-type brake motor 271 drive second, and big bevel gear 272 of second will transmit little bevel gear 213 and rotate when rotating for two saw blades 220 rotate and can prune lawn or nursery, through the setting of strengthening piece 280, can consolidate manual adjustable telescopic link 240, thereby let manual adjustable telescopic link 240 rotate time more stable.

The implementation principle of the embodiment of the application is as follows: when the device is used, after the nut can be rotated, the two threaded bolts 215 can be disassembled, then the two slide bars 212 are pushed to slide in the sleeving tube 211, so that the height of the saw blade 220 is adjusted, after the height is confirmed, the threaded bolts 215 are inserted back between the sleeving tube 211 and the slide bars 212, the heights of the two saw blades 220 are locked, then the electric connection is carried out on the band-type brake motor 271, then the band-type brake motor 271 is opened to drive the second large bevel gear 272 to rotate, the second large bevel gear 272 drives the small bevel gear 213 to drive the sleeving tube 211 to rotate when rotating, one driving roller 214 drives the other telescopic component 210 to rotate through the driving belt 230, and therefore the two saw blades 220 can be rotated, the two saw blades 220 can be used for trimming a lawn or a nursery garden, when the electric connection of the band-type brake motor 271 is inconvenient, a worker can adjust the length of the manual adjustable telescopic rod 240, the first large bevel gear 250 is driven to be connected with the small bevel gear 213, then the length of the manual adjustable telescopic rod 240 is opened to drive the second large bevel gear 272 to rotate, the second large bevel gear 213 drives the small bevel gear 213 to rotate, and the small bevel gear 213 can be further rotated through the driving belt 230 to drive the other telescopic rod 262 to further rotate, and the small bevel gear 262 can be further rotated through the small bevel gear 262 or the small bevel gear to further rotate, and the small bevel gear can be conveniently and rapidly rotated by the small bevel gear 262 to rotate.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Afforestation trimming means, including main part module (100) and drive module (200), its characterized in that: the main body module (100) comprises a moving plate (110), a driving box (120) is fixedly connected inside the moving plate (110), a handle (130) is fixedly connected to one end of the top of the moving plate (110), two rotating rods (140) are rotatably connected to the bottom of the moving plate (110), and rollers are mounted at two ends of each rotating rod (140);

the driving module (200) comprises two telescopic components (210) which are arranged at the top of the driving box (120), the bottoms of the telescopic components (210) are connected with saw blades (220), a transmission belt (230) is connected between the outer surfaces of the telescopic components (210), one side of the driving box (120) is rotationally connected with a manual adjustable telescopic rod (240), one end of the manual adjustable telescopic rod (240) is fixedly connected with a first large bevel gear (250), an accelerating component (260) is arranged between the other end of the manual adjustable telescopic rod (240) and one of the rotating rods (140), an electric driving component (270) is arranged on the other side of the driving box (120), and the electric driving component (270) is connected with one of the telescopic components (210).

2. An afforestation pruning device as claimed in claim 1, wherein: the telescopic component (210) comprises a sleeved pipe (211) which is rotationally connected to the top of the driving box (120), a sliding rod (212) is movably connected to the inside of the sleeved pipe (211), the bottom end of the sliding rod (212) penetrates through the sleeved pipe (211) and extends to the bottom of the driving box (120), and one saw blade (220) is fixedly connected to the bottom end of the sliding rod (212).

3. An afforestation pruning device as claimed in claim 2, wherein: the telescopic assembly (210) further comprises a small bevel gear (213) and a driving roller (214), wherein the small bevel gear (213) is fixedly connected to the outer surface of the sleeve pipe (211), the small bevel gear (213) is located above the driving roller (214), and the driving belt (230) is in driving connection with the outer surface of the driving roller (214).

4. A landscaping pruning device as claimed in claim 3, characterised in that: the telescopic component (210) further comprises a plurality of lifting holes which are formed in the sliding rod (212) in a straight line and penetrate through the sliding rod at equal distances, a threaded bolt (215) is movably inserted into the sleeve pipe (211) and one of the lifting holes, and nuts are connected to two ends of the threaded bolt (215) in a threaded mode.

5. An afforestation pruning device as claimed in claim 4, wherein: the accelerating assembly (260) comprises a small sprocket (262) fixedly connected to the other end of the manual adjustable telescopic rod (240), wherein a large sprocket (261) is fixedly connected to the outer surface of one rotating rod (140), and a chain (263) is connected between the small sprocket (262) and the outer surface of the large sprocket (261) in a transmission manner.

6. An afforestation pruning device as claimed in claim 5, wherein: the electric drive assembly (270) comprises a band-type brake-free motor (271) fixedly arranged on the other side of the driving box (120), an output shaft of the band-type brake-free motor (271) is fixedly connected with a second large conical gear (272) positioned inside the driving box (120), and the second large conical gear (272) is meshed with the small conical gear (213).

7. An afforestation pruning device as claimed in claim 6, wherein: the driving module (200) further comprises two reinforcing blocks (280) which are rotatably sleeved on the outer surface of the manual adjustable telescopic rod (240), and the two reinforcing blocks (280) are fixedly connected to the top of the inner wall of the driving box (120).