Lifting platform for tree pruning

Abstract

The utility model provides a lifting platform for tree pruning, which relates to the technical field of lifting platform instruments and comprises a lifting platform, an outer side connecting rod, a frame, moving wheels, a lifting motor, a driving gear, a rotary connecting shaft, an inner side connecting rod, a wheel shaft, a fastening knob and a fastening ring. The two sides of the square groove in the middle of the frame are each provided with a set of groove-shaped through connecting grooves, the left side and the right side of the rear side of the square groove in the middle of the frame are each provided with a set of circular connecting holes, and the two sides of the outer side connecting rod are each provided with a set of circular connecting holes. The circular connecting holes in the two sides of the outer side connecting rod are rotationally connected into the groove-shaped through connecting grooves in the two sides of the square groove in the middle of the frame through rotating connecting shafts. And the lifting motor is arranged to control the outer side connecting rod to ascend or descend, and the outer side connecting rod is lifted to a higher height through multi-layer stacking. After the long ladder and the short ladder are lifted, a user can directly climb up, and can also climb up to the lifting platform first and then control lifting. Devices such as a power device and the like are arranged, and internal devices are simple, so that the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting platform equipment, and more specifically, relates to a lifting platform for tree pruning. Background Art

[0002] A tree pruning lift is a device designed specifically for the landscaping industry, primarily to address operational difficulties and safety hazards encountered when pruning tall trees. Traditional tree pruning typically involves tools such as ladders or cranes, but each of these methods has its limitations. Ladders have limited height adjustment, making it difficult to reach higher branches. While crane-type tools can reach higher, they lack flexibility and convenience for pruning and trimming. Modern tree pruning lifts not only take into account ease of operation but also place particular emphasis on safety. For example, some designs incorporate straps and pedals to protect the operator and provide a stable standing position. Other designs allow operators to secure tools to the lift for easy access and use.

[0003] Based on the above, the existing pruning lift is more troublesome to move, and the pruning lift basically requires a large number of employees to operate, which requires a lot of personnel. The pruning lift device is relatively complex and has high maintenance costs, which is inconvenient. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a lifting platform for tree pruning, so as to solve the problem that the existing lifting platform for tree pruning is relatively complicated to move and operate.

[0005] The utility model is a lifting platform for tree pruning, which is achieved by the following specific technical means:

[0006] A lifting platform for tree pruning, comprising a lifting platform, an outer connecting rod, a frame, a moving wheel, a lifting motor, a driving gear, a rotating connecting shaft, an inner connecting rod, a wheel axle, a fastening knob and a fastening ring; a group of groove-shaped through-connecting grooves are respectively provided on both sides of the square groove in the middle of the frame, and a group of circular connecting holes are respectively provided on the left and right sides of the rear side of the square groove in the middle of the frame, a group of circular connecting holes are respectively provided on both sides of the outer connecting rod, and the circular connecting holes on both sides of the outer connecting rod are rotatably connected to the groove-shaped through-connecting grooves on both sides of the square groove in the middle of the frame through the rotating connecting shaft, a group of circular connecting holes are respectively provided on both sides of the inner connecting rod, and the circular connecting holes on both sides of the inner connecting rod are shaped connecting hole and two groups of circular connecting holes on the rear side of the square groove in the middle of the frame are rotatably connected through a rotating connecting shaft; a group of circular threaded connecting holes are respectively provided on the upper and lower sides of the connecting plate on the front side of the frame; a group of circular threaded connecting holes are respectively provided on the bottom of the connecting plates on the upper and lower sides of the bottom of the lifting motor, and the circular threaded connecting holes on the upper and lower sides of the connecting plates on the bottom of the lifting motor are fastened to the circular threaded connecting holes at the bottom of the connecting plate on the front side of the frame through fastening knobs; a group of circular rotating connecting holes are respectively provided on the front and rear sides of the bottom of the frame, and the circular rotating connecting holes on the front and rear sides of the bottom of the frame are rotatably connected to the circular connecting hole in the middle of the moving wheel through the wheel axle.

[0007] Furthermore, a group of threads are provided at the front of the lifting motor, and the threads at the front of the lifting motor are fastened to a rotating screw through a fastening ring.

[0008] Furthermore, a group of connecting grooves is provided on the connecting block at the rear of the lifting platform, and a long ladder is clamped and connected in the connecting grooves on the connecting block at the rear of the lifting platform. A group of square clamping grooves is provided on each side of the long ladder, and step rods are clamped and connected in the square clamping grooves on both sides of the long ladder.

[0009] Furthermore, a short ladder is clamped and connected to the square plate on the upper side of the rear portion of the frame, a group of square clamping grooves are provided on each side of the short ladder, and step rods are clamped and connected to the clamping connection grooves on both sides of the short ladder.

[0010] Furthermore, a group of driving gears are meshed and connected to the upper part of the wheel shaft, a group of circular connecting holes are provided in the middle of the driving gears, and a power motor is fixedly connected to the circular connecting holes in the middle of the driving gears.

[0011] Furthermore, a group of circular connecting holes are provided on the square connecting block in the middle of the top of the frame, and the circular connecting holes on the square connecting block on the top of the frame are rotatably connected to rotating screws.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The utility model sets a lifting motor to control the outer connecting rod to rise or fall, and multiple layers are stacked to make it rise and fall to a higher height.

[0014] 2. The utility model provides a long ladder and a short ladder, and the user can directly climb up after the ladder is raised or lowered, or the user can first go up to the lifting platform and then control the lifting.

[0015] 3. The utility model is provided with power devices and the like, so that the internal device is relatively simple, thereby reducing the cost of repair and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the main body of the utility model.

[0017] Figure 2 It is a structural diagram of the lifting device of the utility model.

[0018] Figure 3 It is a schematic cross-sectional structural diagram of the side surface of the main body of the utility model.

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the main body of the utility model on the front side.

[0020] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0021] 1. Lifting platform; 2. Long ladder; 3. Outer connecting rod; 4. Frame; 5. Moving wheel; 6. Lifting motor; 7. Driving gear; 201. Short ladder; 202. Pedal; 301. Rotating connecting shaft; 302. Inner connecting rod; 501. Wheel axle; 601. Fastening knob; 602. Fastening ring; 603. Rotating screw; 701. Power motor. DETAILED DESCRIPTION

[0022] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention. Example

[0023] As attached Figure 1 To the attached Figure 4 As shown:

[0024] The utility model provides a lifting platform for tree pruning, comprising a lifting platform 1, an outer connecting rod 3, a frame 4, a moving wheel 5, a lifting motor 6, a driving gear 7, a rotating connecting shaft 301, an inner connecting rod 302, a wheel axle 501, a fastening knob 601 and a fastening ring 602; a group of groove-shaped through-connecting grooves are respectively provided on both sides of a square groove in the middle of the frame 4, and a group of circular connecting holes are respectively provided on the left and right sides of the rear side of the square groove in the middle of the frame 4, a group of circular connecting holes are respectively provided on both sides of the outer connecting rod 3, and the circular connecting holes on both sides of the outer connecting rod 3 are rotatably connected to the groove-shaped through-connecting grooves on both sides of the square groove in the middle of the frame 4 through the rotating connecting shaft 301, and a group of circular connecting holes are respectively provided on both sides of the inner connecting rod 302. The circular connecting holes on both sides of the inner connecting rod 302 are rotatably connected to the two groups of circular connecting holes on the rear side of the square groove in the middle of the frame 4 through the rotating connecting shaft 301; a group of circular threaded connecting holes are respectively provided on the upper and lower sides of the connecting plate on the front side of the frame 4; a group of circular threaded connecting holes are respectively provided on the bottom of the connecting plates on the upper and lower sides of the bottom of the lifting motor 6, and the circular threaded connecting holes on the upper and lower sides of the connecting plates on the bottom of the lifting motor 6 are fastened to the circular threaded connecting holes at the bottom of the connecting plate on the front side of the frame 4 through the fastening knobs 601; a group of circular rotating connecting holes are respectively provided on the front and rear sides of the bottom of the frame 4, and the circular rotating connecting holes on the front and rear sides of the bottom of the frame 4 are rotatably connected to the circular connecting hole in the middle of the moving wheel 5 through the wheel axle 501.

[0025] Among them, a group of threads are provided at the front of the lifting motor 6, and the threads at the front of the lifting motor 6 are fastened to a rotating screw 603 through a fastening ring 602 to transmit the lifting power.

[0026] Among them, a group of connecting grooves are provided on the connecting block at the rear of the lifting platform 1, and a long ladder 2 is card-connected in the connecting grooves on the connecting block at the rear of the lifting platform 1. A group of square card-mounting grooves are provided on each side of the long ladder 2, and a step rod 202 is card-mounted in the square card-mounting grooves on both sides of the long ladder 2, which can be climbed directly, making it more functional.

[0027] Among them, a short ladder 201 is clamped and connected to the square plate on the upper side of the rear part of the frame 4. A group of square clamping grooves are provided on each side of the short ladder 201, and the clamping connection grooves on both sides of the short ladder 201 are clamped and connected to the pedals 202. Multiple groups can increase the corresponding height.

[0028] Among them, a group of driving gears 7 are meshed and connected on the upper part of the wheel shaft 501. A group of circular connecting holes are provided in the middle of the driving gear 7, and a power motor 701 is fixedly connected to the circular connecting holes in the middle of the driving gear 7 to provide powerful power.

[0029] Among them, a group of circular connecting holes are provided on the square connecting block in the middle of the top of the frame 4, and the circular connecting holes on the square connecting block on the top of the frame 4 are rotatably connected to the rotating screw 603 to adjust the device to telescope and lift.

[0030] The specific usage and function of this embodiment are as follows:

[0031] In the present utility model, first, the power motor 701 is started to drive the driving gear 7, and the driving gear 7 is engaged with the wheel shaft 501 to drive the moving wheel 5 to move the device to the corresponding position, and then the lifting motor 6 is started to transmit power to the rotating screw 603, and then the rotating screw 603 transmits the lifting force to the rotating connecting shaft 301, and then the rotating connecting shaft 301 drives the outer connecting rod 3 and the inner connecting rod 302 to shrink and lift, and bring the lifting platform 1 to a certain height. By hooking the long ladder 2 on the lifting platform 1, if the height is higher, you can also add a short ladder 201 and hang it on the tail of the long ladder 2, and then you can climb onto the lifting platform 1 to operate.

[0032] Anything not described in detail in the present invention is well known to those skilled in the art.

Claims

1. A lifting platform for tree pruning, characterized by: It comprises a lifting platform (1), an outer connecting rod (3), a vehicle frame (4), a moving wheel (5), a lifting motor (6), a driving gear (7), a rotating connecting shaft (301), an inner connecting rod (302), a wheel axle (501), a fastening knob (601) and a fastening ring (602); A group of groove-type through-connecting grooves is provided on each side of the square groove in the middle of the vehicle frame (4), and a group of circular connecting holes is provided on each left and right side of the rear side of the square groove in the middle of the vehicle frame (4). A group of circular connecting holes is provided on each side of the outer connecting rod (3), and the circular connecting holes on both sides of the outer connecting rod (3) are rotatably connected to the groove-type through-connecting grooves on both sides of the square groove in the middle of the vehicle frame (4) through a rotating connecting shaft (301). A group of circular connecting holes is provided on each side of the inner connecting rod (302), and the circular connecting holes on both sides of the inner connecting rod (302) are rotatably connected to the two groups of circular connecting holes on the rear side of the square groove in the middle of the vehicle frame (4) through a rotating connecting shaft (301). A group of circular threaded connection holes is provided on the upper and lower sides of the front connecting plate of the vehicle frame (4); a group of circular threaded connection holes is provided on the lower and upper sides of the connecting plates at the bottom of the lifting motor (6), and the circular threaded connection holes on the upper and lower sides of the connecting plates at the bottom of the lifting motor (6) are fastened to the circular threaded connection holes at the bottom of the connecting plate at the front side of the vehicle frame (4) through fastening knobs (601); a group of circular rotation connection holes is provided on the front and rear sides of the bottom of the vehicle frame (4), and the circular rotation connection holes on the front and rear sides of the bottom of the vehicle frame (4) are rotationally connected to the circular connection hole in the middle of the moving wheel (5) through the wheel shaft (501).

2. A tree pruning lifting platform according to claim 1, characterized in that: The front portion of the lifting motor (6) is provided with a set of threads, and the threads at the front portion of the lifting motor (6) are fastened to a rotating screw (603) via a fastening ring (602).

3. A tree pruning lifting platform according to claim 1, characterized in that: A group of connecting grooves is provided on the connecting block at the rear of the lifting platform (1), and a long ladder (2) is clamped and connected in the connecting grooves on the connecting block at the rear of the lifting platform (1). A group of square clamping grooves is provided on each side of the long ladder (2), and step rods (202) are clamped and connected in the square clamping grooves on both sides of the long ladder (2).

4. A tree pruning lifting platform according to claim 1, characterized in that: A short ladder (201) is snap-fitted and connected to a square plate on the upper rear side of the vehicle frame (4), and a group of square snap-fitting slots are provided on both sides of the short ladder (201), and step rods (202) are snap-fitted and connected to the snap-fitting connecting slots on both sides of the short ladder (201).

5. A tree pruning lifting platform according to claim 1, characterized in that: The upper portion of the wheel shaft (501) is meshedly connected with a group of driving gears (7), a group of circular connecting holes are provided in the middle of the driving gears (7), and a power motor (701) is fixedly connected in the circular connecting holes in the middle of the driving gears (7).

6. A tree pruning lifting platform according to claim 1, characterized in that: A group of circular connection holes is provided on the square connection block in the middle of the top of the vehicle frame (4), and a rotating screw (603) is rotatably connected to the circular connection holes on the square connection block at the top of the vehicle frame (4).

Images