Pruner switch structure and three-in-one pruner
By designing a pruning machine switch structure including a pruning machine housing, a drive shaft and a switch member, the complex problem of pruning machine assembly in the prior art is solved, and a simpler and more efficient assembly process is achieved.
Patent Information
- Application Number
- CN202422193943.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-06
AI Technical Summary
During the assembly process of existing pruning machines, the switch structure sleeve is installed on the transmission shaft, which makes assembly extremely difficult and time-consuming.
A pruning machine switch structure is designed, including a pruning machine housing, a transmission shaft and a switch piece. The switch piece includes a switch wrench and a trigger half ring. Through the design of the mounting seat and the support seat, the transmission shaft is driven and connected to the power piece. The setting of the switch piece simplifies the assembly process.
With this design, there is no need to place the switch sleeve on the drive shaft, simplifying the assembly process, reducing assembly time and labor, and improving assembly efficiency.
Smart Images
Figure CN223007988U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pruning machine equipment, and more specifically, to a switch structure of a pruning machine and a three-in-one pruning machine. Background Art
[0002] A pruning machine is a commonly used cutting tool in the gardening industry for pruning branches, fences or shrubs. Especially with the continuous development of the greening cause of the motherland and the continuous improvement of people's requirements for the living and working environment, the pruning machine has been widely promoted and used due to its advantages such as convenient use, high speed and high efficiency.
[0003] However, in the prior art, during the assembly process of the pruning machine, the switch structure is sleeved on the transmission shaft, resulting in extremely difficult assembly, time-consuming and laborious. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a switch structure of a pruning machine and a three-in-one pruning machine to alleviate the technical problem of complex assembly in the prior art.
[0005] In a first aspect, an embodiment of the utility model provides a switch structure of a pruning machine, including a pruning machine housing, a transmission shaft and a switch member;
[0006] An installation seat for installing the switch member is arranged in the pruning machine housing, a supporting seat for installing the transmission shaft is arranged in the pruning machine housing, and the transmission shaft is in transmission connection with a power member in the pruning machine housing;
[0007] The switch member includes a switch wrench and a trigger half-ring, the switch wrench is pivotally connected to the installation seat, and the trigger half-ring is located below the transmission shaft.
[0008] In combination with the first aspect, an embodiment of the utility model provides a possible implementation manner of the first aspect, wherein the switch wrench and the trigger half-ring are of an integral structure.
[0009] In combination with the first aspect, an embodiment of the utility model provides a possible implementation manner of the first aspect, wherein a pivot seat is arranged in the installation seat, and the switch wrench is pivotally connected to the pivot seat.
[0010] In combination with the first aspect, an embodiment of the utility model provides a possible implementation manner of the first aspect, wherein the pivot seat adopts a pivot rod, a plurality of supporting rods are arranged on the outer wall of the pivot rod, and a supporting platform is arranged at the bottom of the supporting rod.
[0011] In combination with the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect. Specifically, a reset elastic member is provided on the switch wrench, one end of the reset elastic member is connected to the switch wrench, and the other end is connected to the mounting base.
[0012] In combination with the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect. Specifically, a reset baffle is provided on the switch wrench, the reset elastic member is a reset spring, one end of the reset spring is connected to the reset baffle, and the other end is connected to the mounting base.
[0013] In combination with the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect. Specifically, a micro switch is provided on the mounting base, and the end of the trigger half-ring away from the switch wrench can abut against the micro switch.
[0014] In combination with the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect. Specifically, a holding switch is provided on the pruning machine housing at the position of the micro switch, and the holding switch can abut against the trigger half-ring.
[0015] In combination with the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect. Specifically, reinforcing ribs are provided on the trigger half-ring.
[0016] In a second aspect, an embodiment of the present utility model provides a three-in-one pruning machine, including the pruning machine switch structure.
[0017] Beneficial effects:
[0018] The present utility model provides a pruning machine switch structure, including a pruning machine housing, a transmission shaft, and a switch member; a mounting base for installing the switch member is provided inside the pruning machine housing, a supporting base for installing the transmission shaft is provided inside the pruning machine housing, and the transmission shaft is in transmission connection with a power member inside the pruning machine housing; the switch member includes a switch wrench and a trigger half-ring, the switch wrench is pivotally connected to the mounting base, and the trigger half-ring is located below the transmission shaft.
[0019] Specifically, during use, the user triggers the switch member, and the swing of the switch member drives the trigger plate on the switch member to trigger the micro switch inside the pruning machine housing, so that the power member inside the pruning machine housing starts to work and drives the transmission shaft to rotate. Through the setting of the trigger half-ring, during the assembly process, the switch member can be first placed inside the mounting base, then the accessories of the switch member can be installed in place, and finally the transmission shaft can be installed in the supporting base. Through such a setting, there is no need to sleeved the switch member on the transmission shaft, which is convenient for the staff to assemble.
[0020] The present utility model provides a three-in-one pruning machine, including a pruning machine switch structure. The three-in-one pruning machine has the above-mentioned advantages compared with the prior art, which will not be elaborated here. Description of the Drawings
[0021] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required to be used in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0022] Figure 1 Schematic diagram of the pruning machine switch structure provided by an embodiment of the present utility model;
[0023] Figure 2 Internal schematic diagram of the pruning machine switch structure provided by an embodiment of the present utility model;
[0024] Figure 3 Schematic diagram when the switch member of the pruning machine switch structure provided by an embodiment of the present utility model is triggered;
[0025] Figure 4 Schematic diagram when the switch member of the pruning machine switch structure provided by an embodiment of the present utility model is not triggered;
[0026] Figure 5 Schematic diagram of the mounting seat of the pruning machine switch structure provided by an embodiment of the present utility model;
[0027] Figure 6 Schematic diagram of the switch member of the pruning machine switch structure provided by an embodiment of the present utility model.
[0028] Icon:
[0029] 100 - Pruning machine housing; 110 - Mounting seat; 111 - Pivoting seat; 112 - Supporting rod; 113 - Supporting platform; 120 - Supporting seat;
[0030] 200 - Transmission shaft;
[0031] 300 - Switch member; 310 - Switch wrench; 320 - Trigger half-ring; 321 - Reinforcing rib; 330 - Reset baffle;
[0032] 400 - Reset elastic member;
[0033] 500 - Microswitch;
[0034] 600 - Holding switch. Detailed Embodiments
[0035] The technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0036] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.
[0037] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.
[0038] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0039] The present utility model will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.
[0040] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown in the figure, this embodiment provides a pruning machine switch structure, which includes a pruning machine housing 100, a transmission shaft 200, and a switch member 300. An installation seat 110 for installing the switch member 300 is provided inside the pruning machine housing 100, and a supporting seat 120 for installing the transmission shaft 200 is provided inside the pruning machine housing 100. The transmission shaft 200 is in transmission connection with a power member inside the pruning machine housing 100. The switch member 300 includes a switch wrench 310 and a trigger half-ring 320. The switch wrench 310 is pivotally connected to the installation seat 110, and the trigger half-ring 320 is located below the transmission shaft 200.
[0041] Specifically, during use, when the user triggers the switch member 300, the switch member 300 swings to drive the trigger plate on the switch member 300 to trigger a micro switch 500 inside the pruning machine housing 100, so that the power member inside the pruning machine housing 100 starts to work and drives the transmission shaft 200 to rotate. Through the setting of the trigger half-ring 320, during the assembly process, the switch member 300 can be first placed inside the installation seat 110, then the accessories of the switch member 300 can be installed in place, and finally the transmission shaft 200 can be installed in the supporting seat 120. With this setting, there is no need to sleeved the switch member 300 on the transmission shaft 200, which is convenient for the staff to assemble.
[0042] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown in the figure, in an alternative solution of this embodiment, the switch wrench 310 and the trigger half-ring 320 are of an integral structure.
[0043] Specifically, the switch wrench 310 and the trigger half-ring 320 are of an integral structure, which improves the structural strength and service life of the switch member 300.
[0044] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown in the figure, in an alternative solution of this embodiment, a pivot seat 111 is provided inside the installation seat 110, and the switch wrench 310 is pivotally connected to the pivot seat 111.
[0045] Specifically, a pivot seat 111 is provided inside the installation seat 110, and the switch wrench 310 can be pivotally connected to the pivot seat 111. Thus, the user can pull the switch wrench 310. When the user pulls the switch wrench 310, it can drive the trigger half-ring 320 to swing, so that the trigger half-ring 320 triggers the micro switch 500 on the pruning machine housing 100, thereby starting the power member to drive the transmission shaft 200 to rotate, so that the transmission shaft 200 drives the cutter at the top of the pruning machine to work.
[0046] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown in Figure 5 and Figure 6 , in an alternative solution of this embodiment, the pivot seat 111 adopts a pivot rod, and a plurality of support rods 112 are arranged on the outer wall of the pivot rod, and a support platform 113 is arranged at the bottom of the support rod 112.
[0047] Specifically, the pivot seat 111 adopts the structure of a pivot rod, and a plurality of support rods 112 are arranged on the outer wall of the pivot rod. By arranging the support rods 112, the contact area between the switch wrench 310 and the pivot seat 111 is reduced, the frictional resistance is reduced, and at the same time, the wear is reduced, and the service life of the switch wrench 310 is improved. In addition, a support platform 113 is arranged at the bottom of the support rod 112. By arranging the support platform 113, the support platform 113 can support the bottom of the switch wrench 310, avoiding the contact between the switch wrench 310 and the inner wall of the pruning machine housing 100, and ensuring the normal operation of the switch wrench 310.
[0048] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown in Figure 1 and Figure 6 , in an alternative solution of this embodiment, a reset elastic member 400 is arranged on the switch wrench 310. One end of the reset elastic member 400 is connected to the switch wrench 310, and the other end is connected to the mounting seat 110.
[0049] Among them, a reset baffle 330 is arranged on the switch wrench 310. The reset elastic member 400 adopts a reset spring. One end of the reset spring is connected to the reset baffle 330, and the other end is connected to the mounting seat 110.
[0050] Specifically, when the user presses the switch wrench 310, the switch wrench 310 can rotate, and the reset baffle 330 on the switch wrench 310 can press the reset elastic member 400. When the user releases the switch wrench 310, the reset elastic member 400 can release the elastic force to drive the switch wrench 310 to reset.
[0051] A micro switch 500 is arranged on the mounting seat 110, and the end of the trigger half-ring 320 far away from the switch wrench 310 can abut against the micro switch 500.
[0052] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown, in an alternative solution of this embodiment, a holding switch 600 is provided on the pruning machine housing 100 at the position of the microswitch 500, and the holding switch 600 can abut against the trigger half-ring 320.
[0053] Specifically, through the setting of the holding switch 600, after the user presses the switch member 300, the user can press the holding switch 600, and the trigger half-ring 320 of the switch member 300 is fixed by the holding switch 600. That is, even if the user releases the switch member 300, the switch member 300 will continue to trigger the microswitch 500 under the action of the holding switch 600.
[0054] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, in an alternative solution of this embodiment, reinforcing ribs 321 are provided on the trigger half-ring 320.
[0055] Specifically, reinforcing ribs 321 are provided on the trigger half-ring 320. Through the setting of the reinforcing ribs 321, the structural strength of the trigger half-ring 320 is improved, thereby extending the service life of the trigger half-ring 320.
[0056] This embodiment provides a three-in-one pruning machine, including a pruning machine switch structure.
[0057] Specifically, the three-in-one pruning machine provided in this embodiment has the advantages of the above-mentioned pruning machine switch structure compared with the prior art, which will not be elaborated here.
[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. A switch structure for a pruning machine, characterized in that: include: A pruning machine housing (100), a transmission shaft (200) and a switch member (300); A mounting seat (110) for mounting the switch element (300) is provided in the pruning machine housing (100), a supporting seat (120) for mounting the transmission shaft (200) is provided in the pruning machine housing (100), and the transmission shaft (200) is transmission-connected to a power element in the pruning machine housing (100); The switch member (300) comprises a switch wrench (310) and a trigger half ring (320); the switch wrench (310) is pivotally connected to the mounting seat (110); and the trigger half ring (320) is located below the transmission shaft (200).
2. The switch structure of the pruning machine according to claim 1, characterized in that: The switch wrench (310) and the trigger half ring (320) are both an integrated structure.
3. The switch structure of the pruning machine according to claim 1, characterized in that: A pivot seat (111) is provided inside the mounting seat (110), and the switch wrench (310) is pivotally connected to the pivot seat (111).
4. The switch structure of the pruning machine according to claim 3, characterized in that: The pivot seat (111) adopts a pivot rod, the outer wall of the pivot rod is provided with a plurality of supporting rods (112), and the bottom of the supporting rod (112) is provided with a supporting platform (113).
5. The switch structure of the pruning machine according to claim 3, characterized in that: The switch wrench (310) is provided with a resetting elastic member (400), one end of the resetting elastic member (400) is connected to the switch wrench (310), and the other end is connected to the mounting seat (110).
6. The switch structure of the pruning machine according to claim 5, characterized in that: The switch wrench (310) is provided with a reset baffle (330), and the reset elastic member (400) is a reset spring, one end of the reset spring is connected to the reset baffle (330), and the other end is connected to the mounting seat (110).
7. The switch structure of the pruning machine according to claim 1, characterized in that: The mounting seat (110) is provided with a micro switch (500), and one end of the trigger half ring (320) away from the switch wrench (310) can abut against the micro switch (500).
8. The switch structure of the pruning machine according to claim 7, characterized in that: A holding switch (600) is provided on the pruning machine housing (100) at the micro switch (500), and the holding switch (600) can abut against the trigger half ring (320).
9. The switch structure of the pruning machine according to any one of claims 1 to 8, characterized in that: The trigger half ring (320) is provided with a reinforcing rib (321).
10. A three-in-one pruning machine, characterized in that: The invention comprises the switch structure of the pruning machine as claimed in any one of claims 1 to 9.