Tree shaking device
By designing a tree-shaking device, utilizing the reverse rotation of the eccentric assembly and motor drive, the problems of high labor intensity in manual fruit picking and inconvenience in using equipment in mountainous areas were solved, achieving efficient and safe fruit picking.
Patent Information
- Application Number
- CN202520280987.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-02-21
AI Technical Summary
In existing technologies, manual fruit picking is labor-intensive and inefficient, and existing equipment is inconvenient to use in mountainous and hilly areas, especially when it is difficult to work on tall trees.
A tree-shaking device was designed, comprising a base, an electrical control assembly, a vibration mechanism, and a binding mechanism. Vibration is achieved through the synchronous reverse rotation of an eccentric assembly. The eccentric block driven by a motor drives the tree trunk to vibrate. The tree trunk is fixed by elastic pads and binding straps to ensure that the vibration force is concentrated in the center of the tree trunk.
It enables efficient fruit harvesting while minimizing installation size, reducing labor intensity, increasing harvesting efficiency, and is suitable for various terrains, including mountainous and hilly areas.
Smart Images
Figure CN223730326U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fruit picking technical field, especially a kind of shaking tree device. BACKGROUND
[0002] After the growth of fruits such as red dates, chestnuts, walnuts, etc. matures, the traditional method of manual picking is used for picking, which has high labor intensity and low efficiency, and also has certain risk to the picker.
[0003] However, the prior art also has automatic shaking tree equipment, such as large-scale shaking tree machines and handheld shaking branch machines in the prior art. The large-scale shaking tree machines are powered by tractors and can only be used in plain orchards. It is risky and inefficient to climb trees for picking in mountainous areas. The handheld fruit picker is inefficient and cannot operate on slightly higher trees, so it needs to be improved. UTILITY MODEL CONTENT
[0004] The utility model aims at the above problems, and provides a shaking tree device, which has the advantages of better clamping effect.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a shaking tree device, comprising a base, an electric control assembly, a vibration mechanism and a binding mechanism for fixing a tree trunk are arranged on the base, the vibration mechanism is driven by the electric control assembly, the vibration assembly comprises a first eccentric assembly and a second eccentric assembly arranged in the base along the height direction, the first eccentric assembly and the second eccentric assembly are rotationally connected with the base, the first eccentric assembly and the second eccentric assembly are transmissionally connected, the movement directions of the first eccentric assembly and the second eccentric assembly are opposite, the electric control assembly comprises a motor mounted on the base, the first eccentric assembly or the second eccentric assembly is transmissionally connected with the output end of the motor.
[0006] Preferably, the first eccentric assembly comprises a first shaft, a first eccentric block and a first gear, the second eccentric assembly comprises a second shaft, a second eccentric block and a second gear, and the first gear is meshingly connected with the second gear.
[0007] Preferably, the output end of the motor is provided with an output gear, and the outer periphery of the first shaft or the second shaft is provided with a third gear meshingly connected with the output gear.
[0008] Preferably, the first eccentric block and the second eccentric block are both fan-shaped.
[0009] Preferably, the first eccentric block and the second eccentric block are both a plurality of, and the first eccentric block and the second eccentric block are arranged alternately.
[0010] Preferably, the electric control assembly further comprises an electric control board and a battery, and the motor and the battery are electrically connected with the electric control board.
[0011] Preferably, the binding mechanism comprises a connecting block and a plurality of groups of binding belt pullers, the connecting block is installed on the base, and the binding belt pullers are installed on the connecting block.
[0012] Preferably, the connecting block is provided with a first contact surface and a second contact surface, and the first contact surface, the second contact surface and the binding belt are matched to fix the trunk.
[0013] Preferably, at least one of the first contact surface and the second contact surface of the connecting block is provided with an elastic pad in contact with the trunk.
[0014] Preferably, the base is provided with a handle, and a through hole is formed between the handle and the base.
[0015] Compared with the prior art, the utility model has the beneficial effects as follows:
[0016] The utility model provides a kind of tree shaking device, first eccentric assembly and second eccentric assembly are arranged along height direction, and one of first eccentric assembly or second eccentric assembly is rotated by motor, and then another eccentric assembly is rotated, to realize the function of tree shaking, and first eccentric assembly and second eccentric assembly synchronous reverse rotation, can guarantee the minimum condition of installation volume, realize that front and rear vibration force is located in the center position of trunk, without left and right or up and down vibration power loss. BRIEF DESCRIPTION OF DRAWINGS
[0017] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;
[0018] Fig. 2 It is the overhead structure schematic diagram of the utility model;
[0019] Fig. 3 It is the part three-dimensional structure schematic diagram of the utility model.
[0020] BRIEF DESCRIPTION OF DRAWINGS:1, base;11, handle;101, through hole;12, connecting plate;21, connecting block;22, elastic pad;23, binding belt puller;3, electric control assembly;31, output gear;32, first rotation axis;33, second rotation axis;34, first gear;35, second gear;36, third gear;37, first eccentric block;38, second eccentric block. DETAILED DESCRIPTION
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] like Figs. 1-3 As shown, a tree-shaking device includes a base 1, on which an electronic control component 3, a vibration mechanism, and a binding mechanism for fixing the tree trunk are provided. The vibration mechanism is driven by the electronic control component 3. The vibration component includes a first eccentric assembly and a second eccentric assembly disposed in the base 1 along the height direction. The first eccentric assembly and the second eccentric assembly are rotatably engaged with the base 1 and are also drive-engaged with each other. The first eccentric assembly and the second eccentric assembly move in opposite directions. The electronic control component 3 includes a motor mounted on the base 1. The first eccentric assembly or the second eccentric assembly is drive-connected to the output end of the motor. In this application, the drive-connection is a gear meshing transmission.
[0023] By setting a first eccentric assembly and a second eccentric assembly along the height direction, and driving one of the eccentric assemblies of the first eccentric assembly or the second eccentric assembly to rotate via a motor, thereby driving the other eccentric assembly to rotate, the function of shaking the tree is realized. Moreover, the first eccentric assembly and the second eccentric assembly rotate synchronously in opposite directions, which can ensure that the front and rear vibration force is located at the center of the tree trunk while minimizing the installation volume, without any loss of force from left and right or up and down vibration.
[0024] The first eccentric assembly includes a first rotating shaft 32, a first eccentric block 37, and a first gear 34. The second eccentric assembly includes a second rotating shaft 33, a second eccentric block 38, and a second gear 35. The first gear 34 and the second gear 35 are meshed and connected. The motor output end is provided with an output gear 31. The outer periphery of the first rotating shaft 32 or the second rotating shaft 33 is provided with a third gear 36 that meshes with the output gear 31.
[0025] Both the first eccentric block 37 and the second eccentric block 38 are fan-shaped, and there are multiple first eccentric blocks 37 and second eccentric blocks 38. In this application, there are two first eccentric blocks 37 and two second eccentric blocks 38, and the first eccentric blocks 37 and the second eccentric blocks 38 are arranged alternately.
[0026] The electronic control component 3 also includes an electronic control board and a battery, and both the motor and the battery are electrically connected to the electronic control board.
[0027] The binding mechanism comprises a connecting block 21 and a plurality of sets of binding belt pullers 23. In the present application, the connecting block 21 is in the shape of "U", the connecting block 21 is installed on the base 1, and the binding belt pullers 23 are installed on the connecting block 21 along the height direction respectively. In the present application, the binding belt pullers 23 are two sets. The binding belt puller 23 comprises a binding belt and a puller. The installation and fixing mode of the upper and lower two sets of binding belt pullers 23 is simple to operate, safe and reliable in connection, and the binding belt puller 23 is a prior art, so it is not described here.
[0028] The connecting block 21 has a first contact surface and a second contact surface. The first contact surface, the second contact surface and the binding belt cooperate to fix the trunk.
[0029] At least one of the first contact surface and the second contact surface on the connecting block 21 is provided with an elastic pad 22 in contact with the trunk. The elastic pad 22 is in contact with the trunk, and then the elastic pad 22 deforms. The deformed elastic pad 22 can increase the friction between the elastic pad 22 and the trunk, thereby realizing the function of fixing the trunk more firmly.
[0030] The base 1 is provided with a pull handle 11, and a through hole 101 is formed between the pull handle 11 and the base 1.
[0031] The base 1 is provided with a connecting plate 12 fixedly matched with the connecting block 21.
[0032] When installing the first eccentric block 37 and the second eccentric block 38, the centers of gravity of the first eccentric block 37 and the second eccentric block 38 are located at the farthest positions.
[0033] The base 1 is provided with a pull handle 11, and a through hole 101 is formed between the pull handle 11 and the base 1. The through hole 101 is used to pass the connecting rope through the through hole 101 and wrap the pull handle 11 before binding the trunk. The tree shaking device can be simply hung on the trunk by the connecting rope, and the pull handle 11 is more convenient for carrying the tree shaking device.
[0034] It should be noted that in the present text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.
[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A tree shaking device, comprising a base (1) provided with an electric control assembly (3), a vibrating mechanism and a binding mechanism for fixing a tree trunk, the vibrating mechanism being driven by the electric control assembly (3), characterized in that: The vibration mechanism comprises a first eccentric assembly and a second eccentric assembly arranged in the base (1) in the height direction, the first eccentric assembly and the second eccentric assembly are rotationally connected with the base (1), the first eccentric assembly and the second eccentric assembly are drivingly connected, and the movement directions of the first eccentric assembly and the second eccentric assembly are opposite, the electric control assembly (3) comprises a motor mounted on the base (1), and the first eccentric assembly or the second eccentric assembly is drivingly connected to the output end of the motor.
2. A tree shaker as set forth in claim 1, wherein: The first eccentric assembly comprises a first rotating shaft (32), a first eccentric block (37) and a first gear (34), the second eccentric assembly comprises a second rotating shaft (33), a second eccentric block (38) and a second gear (35), and the first gear (34) is meshingly connected with the second gear (35).
3. A tree shaker as set forth in claim 2, wherein: The motor output end is provided with an output gear (31), and the outer periphery of the first rotating shaft (32) or the second rotating shaft (33) is provided with a third gear (36) meshingly connected with the output gear (31).
4. A tree shaker as set forth in claim 2, wherein: The first eccentric block (37) and the second eccentric block (38) are both in the shape of a sector.
5. A tree shaker as set forth in claim 2, wherein: The first eccentric block (37) and the second eccentric block (38) are both a plurality of, and the first eccentric block (37) and the second eccentric block (38) are arranged in an interlaced manner.
6. A tree shaker as set forth in claim 1, wherein: The electric control assembly (3) further comprises an electric control board and a battery, and the motor and the battery are electrically connected with the electric control board.
7. A tree shaker as set forth in claim 1, wherein: The binding mechanism comprises a connecting block (21) and a binding belt puller (23), the connecting block (21) is mounted on the base (1), and the binding belt puller (23) is mounted on the connecting block (21).
8. A tree shaker as set forth in claim 7, wherein: The connecting block (21) is provided with a first contact surface and a second contact surface, and the first contact surface, the second contact surface and the binding belt are cooperated to realize the fixation of the trunk.
9. A tree shaker as set forth in claim 8, wherein: At least one of the first contact surface and the second contact surface on the connecting block (21) is provided with an elastic pad (22) in contact with the trunk.
10. A tree shaker as set forth in claim 1, wherein: The base (1) is provided with a pull handle (11), and a through hole (101) is formed between the pull handle (11) and the base (1).