Branch and leaf pruning equipment
By designing adjustable length branch and leaf pruning equipment, including guide rods, extension rods, bearings, screws and motors, the problem of inconvenience in pruning at high places in the prior art is solved, efficient grape branch and leaf pruning is achieved, and accidental damage is prevented by protecting components. .
Patent Information
- Application Number
- CN202420942629.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-24
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing grape branch and leaf pruning device cannot adjust the length, which makes it inconvenient to prune at high places and requires a ladder.
A branch and leaf pruning device including a guide rod, extension rod, bearing, screw, motor and trimming wheel is designed. The pruning wheel is driven by the motor and the length of the extension rod is adjusted by the screw to realize the pruning of branches and leaves at high places.
There is no need to use a ladder to facilitate pruning of high-altitude grape branches and leaves, and protecting components to prevent unrelated personnel from accidentally touching the pruning wheel and getting injured.
Smart Images
Figure CN222216553U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agriculture, in particular to a branch and leaf pruning device. Background Art
[0002] During the grape cultivation process, it is usually necessary to manage it more carefully, including fertilizing, watering and pruning. Grape vines grow very fast. If they are not pruned in time, the lower leaves will not get enough light. Therefore, the grape branches and leaves need to be pruned within a specific time.
[0003] At present, the prior art CN210537838U discloses a device for pruning dry branches and leaves of grapes, comprising a U-shaped rod, a top plate is fixedly mounted on the U-shaped rod, and a circular through hole is opened at the bottom end of the U-shaped rod, a driving rod is rotatably connected at the circular through hole, the top end of the driving rod is rotatably connected to the bottom end of the top plate, a partial thread is engraved on the outer side of the driving rod, and a lifting plate is also provided between the two vertical arms of the U-shaped rod, and a threaded through hole is opened on the lifting plate, and the driving rod is threadedly connected to the lifting plate at the threaded through hole, and the lifting plate is moved in the vertical direction by rotating the handle, the driving rod and the guide block, so that the pruning mechanism is opened and closed, thereby achieving the purpose of pruning the dry branches and leaves on the grapes.
[0004] However, in the above manner, the length of the branch and leaf pruning device cannot be adjusted, and when it is necessary to prune the grape branches at a high position, a ladder is required, which causes inconvenience in pruning the grape branches at a high position. Utility Model Content
[0005] The utility model aims to provide a branch and leaf pruning device, aiming to solve the problem that the existing branch and leaf pruning device cannot adjust the length, which causes inconvenience in pruning high grape branches and leaves.
[0006] To achieve the above-mentioned purpose, the utility model provides a branch and leaf pruning device, including a guide rod and a pruning assembly, wherein the pruning assembly includes an extension rod, a bearing, a screw rod, a motor and a pruning wheel;
[0007] The extension rod is slidably connected to the guide rod and is located on the inner side of the guide rod; the outer ring of the bearing is fixedly connected to the guide rod and is located on the inner side of the guide rod; the screw rod is fixedly connected to the inner ring of the bearing and is threadedly connected to the extension rod and is located on the side of the extension rod; the motor is fixedly connected to the guide rod and is located on the side of the guide rod; the trimming wheel is fixedly connected to the output end of the motor and is located on the side of the motor.
[0008] Wherein, the trimming assembly also includes a knob; the knob is fixedly connected to the screw rod and is located on the side of the screw rod.
[0009] Wherein, the trimming assembly also includes a sponge cover; the sponge cover is fixedly connected to the guide rod and is located on the side of the guide rod.
[0010] Wherein, the trimming assembly also includes a PLC controller and a control button; the PLC controller is fixedly connected to the guide rod, electrically connected to the motor, and located on the side of the guide rod; the control button is fixedly connected to the guide rod, electrically connected to the PLC controller, and located on the side of the guide rod.
[0011] Wherein, the branch and leaf pruning equipment also includes a protection component; the protection component is arranged on the side of the guide rod.
[0012] Among them, the protection assembly includes a protection cover and two clamping members; the protection cover is located on the side of the guide rod, and the two clamping members are mirror-imaged on both sides of the protection cover, and the clamping members include a spring, a push plate, a pull rod and an anti-slip plate; the spring is fixedly connected to the protection cover and is located on the side of the protection cover; the push plate is fixedly connected to the spring and is located at the end of the spring away from the protection cover; the pull rod is fixedly connected to the push plate and is slidably connected to the protection cover and passes through the spring and the protection cover; the anti-slip plate is fixedly connected to the pull rod and is located at the end of the pull rod away from the push plate.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. By setting the guide rod, the extension rod, the bearing, the screw rod, the motor and the pruning wheel, the staff holds the guide rod and turns on the motor, and the motor drives the pruning wheel to rotate. Then the staff extends the pruning wheel to the grape branches and leaves to prune the grape branches and leaves. When it is necessary to prune the grape branches and leaves at a high place, the staff rotates the screw rod, and the rotation of the screw rod causes the extension rod to slide along the guide rod, and the length of the extension rod extending out of the guide rod is adjusted, so that the height position of the motor and the pruning wheel can be adjusted, and then the grape branches and leaves at a high place can be pruned. When pruning the grape branches and leaves at a high place, the present application does not need to use a ladder, and the grape branches and leaves at a high place can be conveniently pruned.
[0015] 2. By providing the protective cover, the spring, the push plate, the pull rod and the anti-slip plate, the elastic potential energy of the spring can be used to press the anti-slip plate against the guide rod, and the protective cover can be fixed on the side of the guide rod. The protective cover can be used to isolate the trimming wheel from the outside world to prevent unauthorized personnel from accidentally touching the trimming wheel and getting injured. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0017] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.
[0018] Figure 2 It is an overall cross-sectional view of the first embodiment of the utility model.
[0019] Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model.
[0020] Figure 4 It is an overall cross-sectional view of the second embodiment of the utility model.
[0021] 101-guide rod, 102-trimming assembly, 103-extension rod, 104-bearing, 105-screw, 106-motor, 107-trimming wheel, 108-knob, 109-sponge cover, 110-PLC controller, 111-control button, 201-protection assembly, 202-protection cover, 203-clamping part, 204-spring, 205-push plate, 206-pull rod, 207-anti-skid plate. DETAILED DESCRIPTION
[0022] The first embodiment of the present application is:
[0023] See also Figure 1-Figure 2 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is an overall cross-sectional view of the first embodiment of the utility model.
[0024] The utility model provides a branch and leaf pruning device, comprising a guide rod 101 and a pruning assembly 102, wherein the pruning assembly 102 comprises an extension rod 103, a bearing 104, a screw 105, a motor 106, a pruning wheel 107, a knob 108, a sponge sleeve 109, a PLC controller 110 and a control button 111; the above-mentioned solution solves the problem that the existing branch and leaf pruning device cannot adjust its length, which causes inconvenience in pruning high grape branches and leaves.
[0025] According to this specific embodiment, the guide rod 101 provides guidance for the extension rod 103 , allowing the guide rod 101 to slide while preventing the extension rod 103 from rotating.
[0026] Among them, the extension rod 103 is slidably connected to the guide rod 101 and is located on the inner side of the guide rod 101; the outer ring of the bearing 104 is fixedly connected to the guide rod 101 and is located on the inner side of the guide rod 101; the screw 105 is fixedly connected to the inner ring of the bearing 104, and is threadedly connected to the extension rod 103 and is located on the side of the extension rod 103; the motor 106 is fixedly connected to the guide rod 101 and is located on the side of the guide rod 101; the trimming wheel 107 is fixedly connected to the output end of the motor 106 and is located on the side of the motor 106. During use, the staff holds the guide rod 101 and turns on the motor 106, and the motor 106 drives the pruning wheel 107 to rotate. Then the staff extends the pruning wheel 107 to the grape branches and leaves to prune the grape branches and leaves. When it is necessary to prune the grape branches and leaves at a high place, the staff rotates the screw 105, and the rotation of the screw 105 causes the extension rod 103 to slide along the guide rod 101, and adjusts the length of the extension rod 103 extending out of the guide rod 101, so that the height position of the motor 106 and the pruning wheel 107 can be adjusted, and then the grape branches and leaves at a high place can be pruned. When pruning the grape branches and leaves at a high place, the present application does not need to use a ladder, and the grape branches and leaves at a high place can be conveniently pruned.
[0027] Secondly, the knob 108 is fixedly connected to the screw rod 105 and is located at the side of the screw rod 105. The staff can hold the knob 108 to rotate the screw rod 105, so as to adjust the height position of the motor 106 and the trimming wheel 107.
[0028] At the same time, the sponge cover 109 is fixedly connected to the guide rod 101 and is located at the side of the guide rod 101. The staff holds the sponge cover 109 to control the guide rod 101, which can prevent the staff's palm from being worn.
[0029] In addition, the PLC controller 110 is fixedly connected to the guide rod 101, and is electrically connected to the motor 106, and is located on the side of the guide rod 101; the control button 111 is fixedly connected to the guide rod 101, and is electrically connected to the PLC controller 110, and is located on the side of the guide rod 101. By pressing the control button 111, a signal is sent to the PLC controller 110, and the PLC controller 110 controls the switch of the motor 106, so that the switch of the motor 106 can be conveniently controlled; the motor 106, the PLC controller 110 and the control button 111 are all existing products.
[0030] When using the utility model, the staff holds the sponge sleeve 109 and extends the pruning wheel 107 to the grape branches and leaves. Then the staff presses the control button 111 to send a signal to the PLC controller 110. The PLC controller 110 controls the motor 106 to turn on, and the motor 106 drives the pruning wheel 107 to rotate to prune the grape branches and leaves. When it is necessary to prune the grape branches and leaves at a high place, the staff holds the knob 108 to rotate the screw 105. The rotation of the screw 105 causes the extension rod 103 to slide along the guide rod 101, and the length of the extension rod 103 extending out of the guide rod 101 is adjusted, so that the height position of the motor 106 and the pruning wheel 107 can be adjusted, and then the grape branches and leaves at a high place can be pruned. When pruning the grape branches and leaves at a high place, the present application does not need to use a ladder, and the grape branches and leaves at a high place can be conveniently pruned.
[0031] The second embodiment of the present application is:
[0032] Based on the first embodiment, please refer to Figure 3-Figure 4 ,in, Figure 3 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 4 It is an overall cross-sectional view of the second embodiment of the utility model.
[0033] The utility model provides a branch and leaf pruning device further comprising a protection component 201 ; the protection component 201 comprises a protection cover 202 and two clamping members 203 ; the clamping members 203 comprise a spring 204 , a push plate 205 , a pull rod 206 and an anti-slip plate 207 .
[0034] According to this specific embodiment, the protection component 201 is arranged on the side of the guide rod 101. When there is no need to prune the grape branches and leaves, the protection component 201 is placed on the side of the pruning wheel 107, and the pruning wheel 107 can be isolated from the outside world by the protection component 201, so as to prevent unauthorized persons from accidentally touching the pruning wheel 107 and getting injured.
[0035] Among them, the protective cover 202 is located on the side of the guide rod 101, and the two clamping members 203 are mirror-imaged on both sides of the protective cover 202, and the clamping member 203 includes a spring 204, a push plate 205, a pull rod 206 and an anti-slip plate 207; the spring 204 is fixedly connected to the protective cover 202 and is located on the side of the protective cover 202; the push plate 205 is fixedly connected to the spring 204 and is located at the end of the spring 204 away from the protective cover 202; the pull rod 206 is fixedly connected to the push plate 205, and is slidably connected to the protective cover 202, and passes through the spring 204 and the protective cover 202; the anti-slip plate 207 is fixedly connected to the pull rod 206 and is located at the end of the pull rod 206 away from the push plate 205. When there is no need to prune the grape branches and leaves, the staff holds the protective cover 202 and pushes the two push plates 205 away from the protective cover 202. The push plates 205 move to stretch the spring 204. At the same time, the push plates 205 drive the anti-slide plate 207 to move through the pull rod 206, so that the two anti-slide plates 207 are away from each other. Then the staff places the protective cover 202 on the side of the pruning wheel 107, so that the protective cover 202 covers the pruning wheel 107 and the motor 106. The push plate 205 is then released, and the spring 204 returns to its original state, driving the push plate 205 and the anti-slip plate 207 to move, so that the two anti-slip plates 207 are pressed against the guide rod 101, thereby fixing the protective cover 202 on the side of the guide rod 101. The protective cover 202 can be used to isolate the trimming wheel 107 from the outside world to prevent unauthorized personnel from accidentally touching the trimming wheel 107 and getting injured. This fixing method can facilitate the installation and removal of the protective cover 202.
[0036] When using the utility model, the staff holds the sponge sleeve 109 and extends the pruning wheel 107 to the grape branches and leaves. Then the staff presses the control button 111 to send a signal to the PLC controller 110. The PLC controller 110 controls the motor 106 to turn on, and the motor 106 drives the pruning wheel 107 to rotate to prune the grape branches and leaves. When it is necessary to prune the grape branches and leaves at a high place, the staff holds the knob 108 to rotate the screw 105. The rotation of the screw 105 causes the extension rod 103 to slide along the guide rod 101, and the length of the extension rod 103 extending out of the guide rod 101 is adjusted, so that the height position of the motor 106 and the pruning wheel 107 can be adjusted, and then the grape branches and leaves at a high place can be pruned. When pruning the grape branches and leaves at a high place, the present application does not need to use a ladder, and the grape branches and leaves at a high place can be conveniently pruned. When there is no need to prune the grape branches and leaves, the staff holds the protective cover 202 and pushes the two push plates 205 away from the protective cover 202. The push plates 205 move to stretch the spring 204. At the same time, the push plates 205 drive the anti-slide plate 207 to move through the pull rod 206, so that the two anti-slide plates 207 are away from each other. Then the staff places the protective cover 202 on the side of the pruning wheel 107, so that the protective cover 202 covers the pruning wheel 107 and the motor 106. The push plate 205 is then released, and the spring 204 returns to its original state, driving the push plate 205 and the anti-slip plate 207 to move, so that the two anti-slip plates 207 are pressed against the guide rod 101, thereby fixing the protective cover 202 on the side of the guide rod 101. The protective cover 202 can be used to isolate the trimming wheel 107 from the outside world to prevent unauthorized personnel from accidentally touching the trimming wheel 107 and getting injured. This fixing method can facilitate the installation and removal of the protective cover 202.
[0037] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A branch and leaf pruning device, comprising a guide rod, characterized in that: Also included are trim components; The trimming assembly includes an extension rod, a bearing, a screw rod, a motor and a trimming wheel; The extension rod is slidably connected to the guide rod and is located on the inner side of the guide rod; the outer ring of the bearing is fixedly connected to the guide rod and is located on the inner side of the guide rod; the screw rod is fixedly connected to the inner ring of the bearing and is threadedly connected to the extension rod and is located on the side of the extension rod; the motor is fixedly connected to the guide rod and is located on the side of the guide rod; the trimming wheel is fixedly connected to the output end of the motor and is located on the side of the motor.
2. A branch and leaf pruning device as claimed in claim 1, characterized in that: The trimming assembly also includes a knob; the knob is fixedly connected to the screw rod and is located on the side of the screw rod.
3. A branch and leaf pruning device as claimed in claim 2, characterized in that: The trimming assembly also includes a sponge cover; the sponge cover is fixedly connected to the guide rod and is located on the side of the guide rod.
4. A branch and leaf pruning device as claimed in claim 3, characterized in that: The trimming assembly also includes a PLC controller and a control button; the PLC controller is fixedly connected to the guide rod, electrically connected to the motor, and located on the side of the guide rod; the control button is fixedly connected to the guide rod, electrically connected to the PLC controller, and located on the side of the guide rod.
5. A branch and leaf pruning device as claimed in claim 4, characterized in that: The branch and leaf pruning device also includes a protection component; the protection component is arranged on the side of the guide rod.
6. A branch and leaf pruning device as claimed in claim 5, characterized in that: The protection assembly includes a protection cover and two clamping members; the protection cover is located on the side of the guide rod, and the two clamping members are mirror-imaged on both sides of the protection cover, and the clamping members include a spring, a push plate, a pull rod and an anti-slip plate; the spring is fixedly connected to the protection cover and is located on the side of the protection cover; The push plate is fixedly connected to the spring and is located at an end of the spring away from the protective cover; the pull rod is fixedly connected to the push plate and is slidably connected to the protective cover and passes through the spring and the protective cover; the anti-skid plate is fixedly connected to the pull rod and is located at an end of the pull rod away from the push plate.