Pruning device for landscaping

Abstract

The utility model relates to a trimming device for landscaping, which belongs to the technical field of landscaping tools and comprises a casing, a fixed trimming component detachably connected to the bottom surface of the casing and a movable trimming component arranged on the casing and matched with the fixed trimming component. The trimming part of the movable trimming assembly can reciprocate in the horizontal direction relative to the trimming part of the fixed trimming assembly. The grass pruning device has the effects that grass bodies can be electrically pruned, and the working intensity of workers is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of landscaping tools, and in particular to a pruning device for landscaping. Background Art

[0002] With the acceleration of urbanization, landscaping has become an indispensable part of urban construction. In the daily maintenance of gardens, grass trimming is a very critical link, which can maintain its beauty.

[0003] Currently, during the process of trimming grass, workers generally use handheld pruning shears to trim the parts that need to be trimmed.

[0004] However, the above-mentioned related technologies have the following problems: trimming the grass with a trimming knife is laborious. Utility Model Content

[0005] In order to be able to mow grass electrically and reduce the workload of workers, the present application provides a mowing device for landscaping.

[0006] The present application provides a pruning device for landscaping that adopts the following technical solution:

[0007] A pruning device for landscaping comprises a housing, a fixed pruning assembly detachably connected to the bottom surface of the housing, and a dynamic pruning assembly arranged on the housing and cooperating with the fixed pruning assembly. The pruning portion of the dynamic pruning assembly can reciprocate horizontally relative to the pruning portion of the fixed pruning assembly.

[0008] By adopting the above technical solution, the dynamic trimming component is started so that the trimming part of the dynamic trimming component moves back and forth horizontally relative to the trimming part of the fixed trimming component, thereby achieving electric trimming of the grass under the joint action of the trimming part of the dynamic trimming component and the trimming part of the fixed trimming component, thereby reducing the work intensity of the staff.

[0009] Preferably, the dynamic trimming assembly includes a driving component arranged in the casing and a dynamic trimming plate connected to the driving end of the driving component. A clearance opening for making way for the dynamic trimming plate is opened at one end of the casing. A plurality of dynamic trimming teeth are provided on the side of the dynamic trimming plate away from the casing. The trimming part of the fixed trimming assembly cooperates with the dynamic trimming teeth.

[0010] By adopting the above technical solution, the driving end of the driving component drives the dynamic trimming plate to move back and forth in the horizontal direction, so that the trimming part of the fixed trimming assembly and the dynamic trimming teeth cooperate with each other to achieve the purpose of trimming grass.

[0011] Preferably, the driving component includes a driving member installed in the casing, a turntable fixedly connected to the driving end of the driving member, an eccentric shaft eccentrically fixed to the side of the turntable away from the driving member, and a connecting plate slidingly connected to the eccentric shaft, a long hole is opened on the vertical side of the connecting plate, the eccentric shaft is slidingly connected to the long hole, a rotating shaft rotatably connected to the connecting plate is fixedly connected in the casing, and the end of the connecting plate away from the eccentric shaft passes through the yield opening and is fixedly connected to the dynamic trimming plate.

[0012] By adopting the above technical solution, the driving member is started, and the driving end of the driving member drives the turntable to rotate. Since the horizontal side of the connecting plate is rotatably connected to the rotating shaft, and the eccentric shaft is slidingly connected to the long strip hole, the connecting plate drives the movable trimming plate to move back and forth in the horizontal direction, and then the purpose of trimming the grass is achieved through the mutual cooperation between the trimming part of the fixed trimming assembly and the movable trimming plate.

[0013] Preferably, the fixed trimming assembly includes a mounting plate detachably connected to the bottom surface of the casing and a fixed trimming plate fixedly connected to the end of the mounting plate. A plurality of fixed trimming teeth are provided on the side of the fixed trimming plate away from the mounting plate, and the fixed trimming teeth cooperate with the dynamic trimming teeth.

[0014] By adopting the above technical solution, the top surface of the mounting plate is attached to the bottom surface of the casing so that the fixed trimming teeth correspond to the dynamic trimming teeth, thereby achieving grass trimming with the cooperation of the fixed trimming teeth and the dynamic trimming teeth.

[0015] Preferably, a slot is provided on the bottom surface of the casing, and a sleeve that is plugged into and fits with the slot is fixedly connected to the top surface of the mounting plate. A locking component is provided in the sleeve, and the locking end of the locking component can extend outside the sleeve, and a locking groove that is plugged into and fits with the locking end of the locking component is provided in the slot.

[0016] By adopting the above technical solution, the insert sleeve is plugged into the slot, and the locking end of the locking component is plugged into the locking groove, so that the insert sleeve is locked in the slot, and then the mounting plate is installed on the housing.

[0017] Preferably, the locking component includes a pushing member vertically arranged on the mounting plate, a connecting rod fixedly connected to the insert, a spring piece arranged on the circumferential side of the connecting rod and abutting the pushing end of the pushing member, and a locking block fixedly connected to the spring piece, and the locking block is plugged into the locking groove.

[0018] By adopting the above technical solution, the pushing end of the pushing member abuts against the spring sheet, so that the spring sheet expands outward, and the expanded spring sheet drives the locking block to be inserted into the locking groove at the corresponding position, thereby locking the insert in the slot.

[0019] Preferably, the top surface of the mounting plate is provided with a receiving groove connected to the insert cylinder, and the pushing member includes a screw rod vertically penetrating the mounting plate and threadedly connected to the mounting plate, an operating disk fixedly connected to the bottom end of the screw rod, and an abutment block fixedly connected to the end of the screw rod away from the operating disk.

[0020] By adopting the above technical solution, the operating disk is rotated, and the screw is threadedly connected to the mounting plate to drive the abutment block to abut against the spring piece, so that the outward-extended spring piece drives the locking block to be inserted into the locking groove at the corresponding position, thereby locking the insert in the slot.

[0021] Preferably, one end of the housing away from the trimming part of the dynamic trimming assembly is fixedly connected to a handle.

[0022] By adopting the above technical solution, the setting of the handle makes it convenient for workers to hold the casing to perform the work of trimming grass.

[0023] Optionally, an obliquely arranged shielding plate is fixedly connected to one end of the housing away from the handle.

[0024] By adopting the above technical solution, the setting of the shielding plate can shield the trimmed grass.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. Start the dynamic trimming assembly so that the trimming part of the dynamic trimming assembly moves back and forth horizontally relative to the trimming part of the fixed trimming assembly. Under the joint action of the trimming parts of the dynamic trimming assembly and the fixed trimming assembly, the grass is electrically trimmed, thereby reducing the workload of the staff;

[0027] 2. Start the driving member. The driving end of the driving member drives the turntable to rotate. Since the horizontal side of the connecting plate is rotatably connected to the rotating shaft, and the eccentric shaft is slidably connected to the long hole, the connecting plate drives the movable trimming plate to reciprocate in the horizontal direction. Then, the trimming part of the fixed trimming assembly and the movable trimming plate cooperate with each other to achieve the purpose of trimming the grass.

[0028] 3. Fit the top surface of the mounting plate to the bottom surface of the housing so that the fixed trimming teeth correspond to the positions of the dynamic trimming teeth, thereby achieving grass trimming with the cooperation of the fixed trimming teeth and the dynamic trimming teeth. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of this application.

[0030] Figure 2 yes Figure 1 A partial enlarged view of part A.

[0031] Figure 3It is an exploded view of the fixed trimming assembly and housing of this application.

[0032] Figure 4 yes Figure 3 A partial enlarged view of part B.

[0033] Figure 5 yes Figure 3 A partial enlarged view of part C.

[0034] Explanation of the accompanying reference numerals: 1. Casing; 11. Handle; 12. Shielding plate; 13. Yield opening; 14. Rotating shaft; 15. Slot; 151. Locking slot; 2. Driving member; 21. Turntable; 22. Eccentric shaft; 23. Connecting plate; 231. Long hole; 24. Dynamic trimming plate; 241. Dynamic trimming tooth; 3. Mounting plate; 31. Insertion cylinder; 311. Connecting rod; 312. Shrapnel; 313. Locking block; 32. Accommodating groove; 33. Screw; 34. Operating panel; 35. Abutment block; 36. Sink; 4. Fixed trimming plate; 41. Fixed trimming tooth. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-5 This application is described in further detail.

[0036] The present application discloses a pruning device for landscaping. Figure 1 and Figure 2 The pruning device for landscaping includes a casing 1, a fixed pruning assembly detachably connected to the bottom surface of the casing 1, and a dynamic pruning assembly arranged on the casing 1 and cooperating with the fixed pruning assembly; the pruning portion of the dynamic pruning assembly can reciprocate horizontally relative to the pruning portion of the fixed pruning assembly, so that in the process of pruning the grass, the dynamic pruning assembly is started, so that the pruning portion of the dynamic pruning assembly moves reciprocally horizontally relative to the pruning portion of the fixed pruning assembly, thereby pruning the grass located between the dynamic pruning assembly and the fixed pruning assembly.

[0037] In order to facilitate the staff to hold the casing 1, the end of the casing 1 away from the trimming part of the dynamic trimming assembly is fixedly connected to a handle 11; at the same time, in order to be able to shield the trimmed grass, the end of the casing 1 away from the handle 11 is fixedly connected to an obliquely arranged shielding plate 12, which is located above the trimming part of the dynamic trimming assembly, and the inclination direction of the shielding plate 12 is inclined upward away from the casing 1.

[0038] Reference Figure 2 and Figure 3A clearance opening 13 is defined at one end of the housing 1, away from the handle 11, between the trimming portion of the fixed trimming assembly and the shielding plate 12. The clearance opening 13 is used to make way for the trimming portion of the dynamic trimming assembly. The dynamic trimming assembly includes a driving component disposed within the housing 1 and a dynamic trimming plate 24 connected to the driving end of the driving component. The dynamic trimming plate 24 extends outside the housing 1 through the clearance opening 13 and is located between the trimming portion of the fixed trimming assembly and the shielding plate 12. A plurality of evenly distributed dynamic trimming teeth 241 are integrally formed on the side of the dynamic trimming plate 24 away from the housing 1. The trimming portion of the fixed trimming assembly cooperates with the dynamic trimming teeth 241 to achieve the purpose of trimming grass.

[0039] Reference Figure 3 and Figure 4 The driving component includes a driving member 2 installed in the casing 1 and adjacent to the handle 11, a rotary disk 21 fixedly connected to the driving end of the driving member 2, an eccentric shaft 22 eccentrically fixed to the rotary disk 21 on the side away from the driving member 2, and a connecting plate 23 slidingly connected to the eccentric shaft 22; the cross-section of the connecting plate 23 is an inverted L-shaped, and a long hole 231 is opened on the vertical side of the connecting plate 23, the length of the long hole 231 extends vertically in the vertical direction, the end of the eccentric shaft 22 away from the rotary disk 21 extends into the long hole 231, and the eccentric shaft 22 is slidingly connected to the long hole 231; a vertically arranged rotating shaft 14 is fixedly connected in the casing 1, the rotating shaft 14 vertically penetrates the horizontal side of the connecting plate 23, and the rotating shaft 14 is rotatably connected to the horizontal side of the connecting plate 23; one end of the connecting plate 23 away from the eccentric shaft 22 passes through the give way 13 and extends to the outside of the casing 1, and the end of the connecting plate 23 extending outside the casing 1 is fixedly connected to the dynamic trimming plate 24.

[0040] In this embodiment, the driving member 2 is a motor. Thus, when the motor is started, the driving end of the motor drives the turntable 21 to rotate. Since the horizontal side of the connecting plate 23 is rotatably connected to the rotating shaft 14, and the eccentric shaft 22 is slidingly connected to the long hole 231, the connecting plate 23 drives the dynamic trimming plate 24 to move back and forth in the horizontal direction, and then the purpose of trimming the grass is achieved through the mutual cooperation between the trimming part of the fixed trimming assembly and the dynamic trimming plate 24.

[0041] Reference Figure 4 and Figure 5 The fixed trimming assembly includes a mounting plate 3 detachably connected to the bottom surface of the casing 1 and a fixed trimming plate 4 fixedly connected to the end of the mounting plate 3; the fixed trimming plate 4 is integrally formed with a plurality of evenly distributed fixed trimming teeth 41 on the side away from the mounting plate 3, and the fixed trimming teeth 41 cooperate with the dynamic trimming teeth 241 to achieve the purpose of trimming grass.

[0042] Reference Figure 4 and Figure 5The top surface of the mounting plate 3 fits against the bottom surface of the housing 1. A slot 15 is defined on the bottom surface of the housing 1. A sleeve 31 is fixedly connected to the top surface of the mounting plate 3 and engages with the sleeve 15. A locking component is disposed within the sleeve 31. The locking end of the locking component can extend outside the sleeve 31. A locking groove 151 is defined within the sleeve 15 and engages with the locking end of the locking component. Thus, by inserting the sleeve 31 into the slot 15 and allowing the locking end of the locking component to extend outside the sleeve 31 and engage with the locking groove 151, the mounting plate 3 is detachably connected to the housing 1.

[0043] Reference Figure 4 and Figure 5 The locking member 313 is fixed on the locking cam 314, and the locking member 314 is fixed on the locking cam 314. The locking member 313 is fixed on the locking cam 314, and the locking member 314 is fixed on the locking cam 314. When the cam 312 is unlocked, the latch 31 is unlocked and the latch 31 is in the unlock state, and the the latch 31 is in the unlock state, and the cam 31 is locked. When the cam 312 is unlocked, the latch 31 is in the unlock state, and the the latch 31 is in the unlock state.

[0044] Reference Figure 4 and Figure 5 The top surface of the mounting plate 3 is provided with a receiving groove 32 that is connected to the insert cylinder 31, and the pushing member includes a screw 33 that vertically passes through the mounting plate 3 and is threadedly connected to the mounting plate 3, an operating disk 34 fixedly connected to the bottom end of the screw 33, and an abutment block 35 fixedly connected to the end of the screw 33 away from the operating disk 34; the abutment block 35 is located in the receiving groove 32, and the abutment block 35 is generally frustum-shaped, and the end of the abutment block 35 with a smaller cross-sectional area faces upward; the abutment block 35 extends into the insert cylinder 31 and abuts against the opening of the spring piece 312, so that the spring piece 312 expands outward, thereby driving the locking block 313 to extend outside the insert cylinder 31 and engage with the locking groove 151.

[0045] The bottom surface of the mounting plate 3 is provided with a recessed groove 36 that matches the operating disc 34. The end of the operating disc 34 away from the screw 33 is provided with a cross slot. The recessed groove 36 is designed to accommodate the operating disc 34, and the cross slot facilitates the use of a tool to rotate the operating disc 34. Furthermore, to ensure a more stable installation of the mounting plate 3 on the bottom surface of the housing 1, four inserts 31 are provided. These four inserts 31 are located at the four corners of the top surface of the mounting plate 3. The number of slots 15 matches the number of inserts 31, and they correspond one-to-one.

[0046] The implementation principle of the pruning device for landscaping in the embodiment of the present application is as follows: the insertion cylinder 31 is plugged into the slot 15, and the operating disk 34 is rotated. Since the screw 33 is threadedly connected to the mounting plate 3, the abutment block 35 is driven to abut against the spring piece 312, so that the outward-extended spring piece 312 drives the locking block 313 to be plugged into the locking groove 151 at the corresponding position, thereby locking the insertion cylinder 31 in the slot 15; the driving member 2 is started, and the driving end of the driving member 2 drives the turntable 21 to rotate. Since the horizontal side of the connecting plate 23 is rotatably connected to the rotating shaft 14, and the eccentric shaft 22 is slidably connected to the long strip hole 231, the connecting plate 23 drives the movable trimming plate 24 to move back and forth in the horizontal direction, and then the purpose of trimming the grass is achieved through the mutual cooperation between the trimming part of the fixed trimming assembly and the movable trimming plate 24.

[0047] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A pruning device for landscaping, characterized in that: The invention comprises a housing (1), a fixed trimming assembly detachably connected to the bottom surface of the housing (1), and a dynamic trimming assembly arranged on the housing (1) and cooperating with the fixed trimming assembly, wherein the trimming portion of the dynamic trimming assembly can reciprocate in the horizontal direction relative to the trimming portion of the fixed trimming assembly; The dynamic trimming assembly comprises a driving component arranged in a housing (1) and a dynamic trimming plate (24) connected to a driving end of the driving component; one end of the housing (1) is provided with a clearance opening (13) for allowing the dynamic trimming plate (24) to move; a side of the dynamic trimming plate (24) away from the housing (1) is provided with a plurality of dynamic trimming teeth (241); the trimming portion of the fixed trimming assembly cooperates with the dynamic trimming teeth (241); The fixed trimming assembly comprises a mounting plate (3) detachably connected to the bottom surface of the housing (1) and a fixed trimming plate (4) fixedly connected to the end of the mounting plate (3); a plurality of fixed trimming teeth (41) are provided on a side of the fixed trimming plate (4) away from the mounting plate (3); the fixed trimming teeth (41) cooperate with the dynamic trimming teeth (241); A slot (15) is provided on the bottom surface of the housing (1), and an insert (31) that plugs into and fits with the slot (15) is fixedly connected to the top surface of the mounting plate (3), a locking component is provided in the insert (31), a locking end of the locking component can extend outside the insert (31), and a locking groove (151) that plugs into and fits with the locking end of the locking component is provided in the slot (15); The locking component comprises a pusher vertically arranged on the mounting plate (3), a connecting rod (311) fixedly connected to the inserting tube (31), a spring piece (312) arranged on the peripheral side of the connecting rod (311) and abutting against the pushing end of the pusher, and a locking block (313) fixedly connected to the spring piece (312), wherein the locking block (313) is plugged into and matched with the locking groove (151); The top surface of the mounting plate (3) is provided with a receiving groove (32) communicating with the inserting cylinder (31), and the pushing member comprises a screw rod (33) vertically penetrating the mounting plate (3) and being threadedly connected to the mounting plate (3), an operating disk (34) fixedly connected to the bottom end of the screw rod (33), and an abutting block (35) fixedly connected to the end of the screw rod (33) away from the operating disk (34).

2. A pruning device for landscaping according to claim 1, characterized in that: The driving component comprises a driving member (2) installed in the housing (1), a rotating disk (21) fixedly connected to the driving end of the driving member (2), an eccentric shaft (22) eccentrically fixed to the side of the rotating disk (21) away from the driving member (2), and a connecting plate (23) slidingly connected to the eccentric shaft (22), a vertical side of the connecting plate (23) is provided with an elongated hole (231), the eccentric shaft (22) is slidingly connected to the elongated hole (231), a rotating shaft (14) rotatably connected to the connecting plate (23) is fixedly connected in the housing (1), and one end of the connecting plate (23) away from the eccentric shaft (22) passes through the clearance opening (13) and is fixedly connected to the dynamic trimming plate (24).

3. A pruning device for landscaping according to claim 1, characterized in that: One end of the housing (1) away from the trimming portion of the dynamic trimming assembly is fixedly connected to a handle (11).

4. A pruning device for landscaping according to claim 3, characterized in that: An obliquely arranged shielding plate (12) is fixedly connected to one end of the housing (1) away from the handle (11).

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