A small multifunctional garden mechanical equipment suitable for urban green belts

Abstract

The utility model provides a kind of small multifunctional garden machinery equipment suitable for urban green belt, it is related to garden machinery equipment field, and it includes: mobile car body, the mobile car body top end face front side is fixedly connected with support frame;Rotary lever and horizontal support plate are all equipped with a pruning mechanism;The protective frame bottom is provided with pesticide spraying mechanism. By integrating pruning mechanism and pesticide spraying mechanism in mobile car body, the garden machinery equipment has multiple functions, and can be used in urban green belt hedge pruning and pest control operation, without relying on two different special equipment to operate respectively, which can save equipment handling and scheduling manpower and time cost, and greatly reduce the on-site operation space occupation. It solves the problem of hedge pruning and pest control in urban green belt, which needs two special equipment to complete respectively, which increases the equipment handling and scheduling cost, and needs to occupy a large on-site operation space.

Description

Technical Field

[0001] This utility model relates to the field of garden machinery and equipment technology, and in particular to a small, multi-functional garden machinery and equipment suitable for urban green belts. Background Technology

[0002] With the continuous acceleration of urbanization, urban green belts, as an important part of the urban ecosystem, have seen their coverage increase year by year. They play an indispensable role in purifying the air, regulating the climate, beautifying the environment, and improving the quality of life for residents. Their maintenance work includes regular hedge trimming and pest and disease control.

[0003] Currently, the pruning of hedges and the control of pests and diseases in urban green belts usually require the use of two different types of specialized machinery. This not only increases the manpower and time costs of equipment transportation and scheduling, but also occupies a large amount of on-site work space. In addition, the current machinery used for pruning hedges generally lacks automatic obstacle avoidance functions. When encountering tree trunks in the green belt, the pruning blades cannot avoid them autonomously and must be manually adjusted, which seriously affects the continuity and efficiency of the pruning operation. Utility Model Content

[0004] This utility model relates to a small, multi-functional garden machinery device suitable for urban green belts. It solves the problem that currently, the pruning of hedges and the prevention and control of pests and diseases in urban green belts require two types of special equipment to be completed separately. This not only increases the cost of equipment transportation and scheduling, but also requires a large amount of on-site work space. In addition, existing hedge pruning equipment lacks automatic avoidance function, and when encountering tree trunks in the green belt, the blades need to be manually adjusted, which seriously affects the continuity and efficiency of pruning operations.

[0005] In a first aspect, this utility model provides a small, multi-functional garden machinery device suitable for urban greenbelts, specifically comprising: a mobile vehicle body, a support frame fixedly connected to the front side of the top end of the mobile vehicle body, and a lifting device provided on the support frame; a control console provided on the top of the mobile vehicle body; a horizontal support plate installed on the top of the support frame; a support rod installed on the lifting device; a rotating shaft fixedly connected to the bottom end of the support rod, and a rotating rod slidably connected to the outside of the rotating shaft; and a pruning mechanism installed on both the rotating rod and the horizontal support plate. Furthermore, a protective frame is installed on the outside of the left end of the rotating rod, and a spraying mechanism is provided at the bottom of the protective frame. The spraying mechanism includes a spraying pipe, which is installed at the bottom of the protective frame, and spraying nozzles are evenly arranged at the bottom of the spraying pipe. The inlet of the left end of the spraying pipe is connected to a delivery hose, and the inlet end of the delivery hose is connected to the outlet of the self-priming pump. The self-priming pump is installed on the rear side of the upper end face of the mobile vehicle, and the suction port end of the self-priming pump is connected to a suction pipe. The other end of the suction pipe is inserted into the inside of the liquid tank, which is installed on the rear side of the upper end face of the mobile vehicle.

[0006] Furthermore, a spring limiting plate is fixedly connected to the rear end face of the support rod, and an avoidance hole is provided on the spring limiting plate. A bent rod is fixedly connected to the rear end face of the rotating rod, and the bent rod passes through the avoidance hole. The diameter of the bent rod is larger than that of the avoidance hole. A spring is sleeved on the outside of the bent rod between the rotating rod and the spring limiting plate.

[0007] Furthermore, a limiting plate is fixedly connected to the front end face of the support rod, and the rear end face of the limiting plate contacts the front end face of the rotating rod.

[0008] Furthermore, the trimming mechanisms mounted on the rotating rod are horizontally distributed, while the trimming mechanisms mounted on the horizontal support plate are vertically distributed.

[0009] Furthermore, the trimming mechanism includes a drive box and a fixed block. In the horizontal trimming mechanism, the drive box and the fixed block are respectively installed on the upper and lower end faces of the rotating rod. In the vertical trimming mechanism, the drive box and the fixed block are installed on the left side of the bottom face of the horizontal support plate. A fixed rod is fixedly connected to the fixed block, and a fixed blade is fixedly connected to the fixed rod. A movable blade is slidably connected to the fixed blade. A drive motor is installed inside the drive box, and the rotating shaft of the drive motor passes through the drive box and the fixed block. A circular turntable is fixedly connected to the rotating shaft of the drive motor, and a connecting rod is rotatably connected to one side edge of the circular turntable through a rotating shaft. The other end of the connecting rod is rotatably connected to the movable blade through a rotating shaft.

[0010] This utility model provides a small, multi-functional garden machinery device suitable for urban greenbelts, which has the following beneficial effects: 1. This utility model integrates the pruning mechanism and the spraying mechanism into a mobile vehicle body, enabling this garden machinery equipment to have multiple functions. Moreover, it can be used for hedge pruning and pest control in urban green belts without relying on two different types of special equipment to operate separately. This not only saves manpower and time costs for equipment transportation and scheduling, but also greatly reduces the space occupied on site, solving the long-standing dilemma that large equipment is difficult to enter narrow areas.

[0011] 2. This utility model achieves automatic obstacle avoidance of the pruning mechanism through the setting of a bent rod, spring, spring limiting plate and limiting plate. Specifically, during the pruning process, the moving vehicle moves forward. When it encounters a tree trunk in the green belt, the front side of the protective frame first contacts the tree trunk. Due to the blocking effect of the tree trunk, the protective frame will not move forward, but will rotate clockwise. At this time, the external spring of the bent rod is compressed. When the protective frame separates from the tree trunk, the rotating rod will rotate counterclockwise to reset the horizontal pruning mechanism under the elastic force of the external spring of the bent rod. The whole process does not require manual intervention, ensuring the continuity and high efficiency of the operation. Attached Figure Description

[0012] To more clearly illustrate the technical solution of this utility model, the accompanying drawings will be briefly described below.

[0013] In the attached diagram: Figure 1 A three-dimensional structural schematic diagram of this application is shown; Figure 2 A structural schematic diagram of this application from a rear view is shown; Figure 3 A schematic diagram of the structure of the left side of this application is shown; Figure 4 This paper shows a schematic diagram of the disassembled rotating shaft and rotating rod of this application. Figure 5 A structural schematic diagram of the support rod, rotating rod, bending rod, spring limiting plate and limiting plate of this application is shown; Figure 6 This paper shows a partial cross-sectional structural schematic diagram of the drive box of this application; Figure 7 This paper shows a schematic diagram of the structure of the fixed blade and the moving blade after disassembly. Figure 8 A schematic diagram of the spraying mechanism of this application is shown.

[0014] List of reference numerals 1. Mobile vehicle body; 101. Support frame; 102. Horizontal support plate; 103. Control console; 2. Lifting device; 3. Support rods; 301. Rotating shaft; 302. Rotating rod; 303. Bending rod; 304. Spring limiting plate; 305. Limiting plate; 4. Trimming mechanism; 401. Drive box; 402. Fixing block; 403. Fixing rod; 404. Fixed blade; 405. Moving blade; 406. Drive motor; 407. Circular turntable; 408. Connecting rod; 5. Protective frame; 6. Spraying mechanism; 601. Spraying fittings; 602. Drug delivery hose; 603. Self-priming pump; 604. Drug tank; 605. Drug suction fittings. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] Example 1: Please refer to Figures 1 to 8 : This utility model proposes a small, multi-functional garden machinery device suitable for urban greenbelts, comprising: a mobile vehicle body 1, a support frame 101 fixedly connected to the front of the top of the mobile vehicle body 1, and a lifting device 2 provided on the support frame 101; a control console 103 provided on the top of the mobile vehicle body 1; a horizontal support plate 102 installed on the top of the support frame 101; a support rod 3 installed on the lifting device 2; a rotating shaft 301 fixedly connected to the bottom end of the support rod 3; a rotating rod 302 slidably connected to the outside of the rotating shaft 301; a pruning mechanism 4 installed on both the rotating rod 302 and the horizontal support plate 102; a protective frame 5 installed on the outside of the left end of the rotating rod 302; a spraying mechanism 6 provided at the bottom of the protective frame 5; the spraying mechanism 6 includes a spraying pipe 601; the spraying pipe 601 is installed with... At the bottom of the protective frame 5, spray nozzles are evenly arranged at the bottom of the spraying pipe 601. The inlet of the spraying pipe 601 is connected to the delivery hose 602, and the inlet of the delivery hose 602 is connected to the outlet of the self-priming pump 603. The self-priming pump 603 is installed on the rear side of the upper end face of the mobile vehicle body 1, and the suction port of the self-priming pump 603 is connected to the suction pipe 605. The other end of the suction pipe 605 is inserted into the liquid tank 604. The liquid tank 604 is installed on the rear side of the upper end face of the mobile vehicle body 1. By integrating the pruning mechanism 4 and the spraying mechanism 6 into the mobile vehicle body 1, it is possible to carry out hedge pruning and pest control operations in urban green belts without relying on two different types of special equipment to operate separately. This can save manpower and time costs for equipment transportation and scheduling, and can also significantly reduce the space occupied on site.

[0017] The trimming mechanism 4 installed on the rotating rod 302 is horizontally distributed, while the trimming mechanism 4 installed on the horizontal support plate 102 is vertically distributed.

[0018] The pruning mechanism 4 includes a drive box 401 and a fixing block 402. In the horizontal pruning mechanism 4, the drive box 401 and the fixing block 402 are respectively installed on the upper and lower end faces of the rotating rod 302. In the vertical pruning mechanism 4, the drive box 401 and the fixing block 402 are installed on the left side of the bottom face of the horizontal support plate 102. A fixing rod 403 is fixedly connected to the fixing block 402, and a fixed blade 404 is fixedly connected to the fixing rod 403. A movable blade 405 is slidably connected to the fixed blade 404. A drive motor 406 is installed inside the drive box 401, and the shaft of the drive motor 406 passes through the drive box 401 and the fixing block 402. A circular turntable 407 is fixedly connected to the shaft of the drive motor 406, and a connecting rod 408 is rotatably connected to one side edge of the circular turntable 407 via a rotating shaft. The other end of the connecting rod 408 is rotatably connected to the movable blade 405 via a rotating shaft. The pruning mechanism 4 is used to prune hedges.

[0019] Example 2, based on Example 1, such as Figure 4 and Figure 5 As shown, a spring limiting plate 304 is fixedly connected to the rear end face of the support rod 3, and an avoidance hole is provided on the spring limiting plate 304. A bent rod 303 is fixedly connected to the rear end face of the rotating rod 302, and the bent rod 303 passes through the avoidance hole. The diameter of the bent rod 303 is larger than that of the avoidance hole. A spring is sleeved on the outside of the bent rod 303 between the rotating rod 302 and the spring limiting plate 304. Through the setting of the bent rod 303, the spring, the spring limiting plate 304 and the limiting plate 305, the automatic avoidance of the trimming mechanism 4 is realized, and no manual intervention is required throughout the process, ensuring the continuity and high efficiency of the operation.

[0020] A limiting plate 305 is fixedly connected to the front end face of the support rod 3. The rear end face of the limiting plate 305 contacts the front end face of the rotating rod 302, which is used to limit the rotation rod 302 when it is reset.

[0021] The working principle of this embodiment is as follows: In use, the device is moved to the vicinity of the green belt to be trimmed by moving the vehicle body 1. The height of the horizontal trimming mechanism 4 is adjusted by the lifting device 2 so that the fixed blade 404 and the moving blade 405 in the horizontal trimming mechanism 4 contact the top of the hedge in the green belt, while the fixed blade 404 and the moving blade 405 in the vertical trimming mechanism 4 contact the side of the hedge in the green belt. Then, the two drive motors 406 are started, which rotate the corresponding circular turntable 407. The circular turntable 407 rotates one end of the connecting rod 408, while the other end of the connecting rod 408 moves the moving blade 405 back and forth in a straight line, working with the fixed blade 404 to trim the top and side of the hedge.

[0022] During the pruning process, the mobile vehicle 1 carries the equipment forward. When it encounters a tree trunk in the green belt, the front of the protective frame 5 first contacts the tree trunk. Due to the tree trunk's obstruction, the protective frame 5 will not move forward but will rotate clockwise. At this time, the external spring of the bent rod 303 is compressed. When the protective frame 5 separates from the tree trunk, the rotating rod 302 will rotate counterclockwise and reset under the elastic force of the external spring of the bent rod 303. This eliminates the need for manual adjustment of the blade position, ensuring the continuity and high efficiency of the pruning operation.

[0023] When it is necessary to spray pesticides on the hedges, simply add the pesticide solution to the pesticide tank 604, then start the self-priming pump 603. This will transport the pesticide solution from the tank 604 to the spraying pipe 601 via the suction pipe 605 and the delivery hose 602. Finally, the pesticide solution will be sprayed onto the hedges through the spray nozzle at the bottom of the spraying pipe 601, thus achieving the control of pests and diseases on the hedges. In the work of pruning hedges and controlling pests and diseases in urban green belts, it is not necessary to use two different types of special mechanical equipment to complete the work separately. This not only saves manpower and time costs for equipment transportation and scheduling, but also reduces the on-site work space.

[0024] The following points should be noted in this article: 1. The accompanying drawings of this utility model only relate to the structures involved in this utility model; other structures can be referred to conventional designs.

[0025] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0026] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A small, multi-functional garden machinery device suitable for urban greenbelts, comprising: A mobile vehicle body (1) is provided with a support frame (101) fixedly connected to the front side of the top end of the mobile vehicle body (1), and a lifting device (2) is provided on the support frame (101). A control console (103) is provided on the top of the mobile vehicle body (1). The support frame (101) is characterized by having a horizontal support plate (102) installed on the top of the support frame (101), a support rod (3) installed on the lifting device (2), a rotating shaft (301) fixedly connected to the bottom end of the support rod (3), and a rotating rod (302) slidably connected to the outside of the rotating shaft (301). A trimming mechanism (4) is installed on both the rotating rod (302) and the horizontal support plate (102), and a protective frame (5) is installed on the outside of the left end of the rotating rod (302). The protective frame (5) is provided with a spraying mechanism (6) at the bottom. The spraying mechanism (6) includes a spraying pipe (601). The spraying pipe (601) is installed at the bottom of the protective frame (5), and the bottom of the spraying pipe (601) is uniformly provided with spraying nozzles. The left end of the spraying pipe (601) is connected to a delivery hose (602), and the delivery hose (602) is connected to the outlet of a self-priming pump (603). The self-priming pump (603) is installed on the rear side of the upper end face of the mobile vehicle body (1), and the suction port end of the self-priming pump (603) is connected to a suction pipe (605). The other end of the suction pipe (605) is inserted into the liquid tank (604), and the liquid tank (604) is installed on the rear side of the upper end face of the mobile vehicle body (1).

2. The small, multi-functional garden machinery equipment suitable for urban greenbelts according to claim 1, characterized in that: The rear end face of the support rod (3) is fixedly connected to a spring limiting plate (304), and the spring limiting plate (304) is provided with a clearance hole. The rear end face of the rotating rod (302) is fixedly connected to a bent rod (303), and the bent rod (303) passes through the clearance hole. The diameter of the bent rod (303) is larger than that of the clearance hole. A spring is sleeved on the outside of the bent rod (303) between the rotating rod (302) and the spring limiting plate (304).

3. A small, multi-functional garden machinery device suitable for urban greenbelts according to claim 1, characterized in that: The front end face of the support rod (3) is fixedly connected to a limiting plate (305), and the rear end face of the limiting plate (305) is in contact with the front end face of the rotating rod (302).

4. A small, multi-functional garden machinery device suitable for urban greenbelts according to claim 1, characterized in that: The trimming mechanism (4) installed on the rotating rod (302) is horizontally distributed, and the trimming mechanism (4) installed on the horizontal support plate (102) is vertically distributed.

5. A small, multi-functional garden machinery device suitable for urban greenbelts according to claim 4, characterized in that: The trimming mechanism (4) includes a drive box (401) and a fixing block (402). In the horizontal trimming mechanism (4), the drive box (401) and the fixing block (402) are respectively installed on the upper and lower end faces of the rotating rod (302). In the vertical trimming mechanism (4), the drive box (401) and the fixing block (402) are installed on the left side of the bottom face of the horizontal support plate (102). A fixing rod (403) is fixedly connected to the fixing block (402), and a fixed blade (404) is fixedly connected to the fixing rod (403). A movable blade (405) is slidably connected to the fixed blade (404). A drive motor (406) is installed inside the drive box (401), and the shaft of the drive motor (406) passes through the drive box (401) and the fixed block (402). A circular turntable (407) is fixedly connected to the shaft of the drive motor (406), and a connecting rod (408) is rotatably connected to one side edge of the circular turntable (407) via a shaft. The other end of the connecting rod (408) is rotatably connected to the movable blade (405) via a shaft.

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