Parking assembly and grass pushing machine
By installing a parking component on the lawn mower, and using the parking module and drive module to limit the rotation of the walking wheels, the problem of the lawn mower sliding when stationary is solved, thus improving the user experience.
Patent Information
- Application Number
- CN202422972707.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-06-03
- Filing Date
- 2024-12-03
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-03
AI Technical Summary
Existing lawn mowers are prone to sliding due to external forces or gravity when stationary or not in use, making them difficult to store.
A parking component was designed, including a parking module and a drive module, which are connected by a cable. The drive parking module abuts against the walking wheel to restrict its rotation and ensure that it does not slip when stationary.
It effectively prevents the grass pusher from sliding or moving when stationary, improving the operator's experience. It has a simple structure and is easy to operate.
Smart Images
Figure CN223463384U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of parking assembly and grass pushing machine, belong to garden technical field. BACKGROUND
[0002] As a repair tool of garden, lawn and the like site, grass pushing machine has been widely used.In the gradual replacement of grass pushing machine technology, grass pushing technology has matured, and how to improve the user experience has become a must-consider thing in the replacement process of grass pushing machine.
[0003] The existing grass pushing machine, when standing / stopping using, because the setting of traveling wheel makes it easy to move under the pushing of external force.Alternatively, when grass pushing machine is in non-horizontal plane, sliding is generated due to the influence of its own gravity.This undoubtedly makes the storage of grass pushing machine very difficult.
[0004] Therefore, it is necessary to improve the existing grass pushing machine to solve the above problems. INVENTION CONTENTS
[0005] The utility model aims at providing a kind of parking assembly, the parking assembly can limit the traveling wheel of grass pushing machine to rotate in standing / stopping state, and structure is simple, easy to operate, improve the user experience of operator.
[0006] To achieve the above object, the utility model provides a kind of parking assembly for limiting the traveling wheel of grass pushing machine to rotate in standing / stopping state, comprising:
[0007] Parking module, close to the traveling wheel setting;
[0008] Drive module, through cable and the parking module electric connection, and be configured to be able to drive the parking module and move to with the traveling wheel abut;
[0009] Wherein, the parking module includes parking piece, one end of the cable is connected with the drive module, and the other end is fixedly connected with the parking piece, to drive the parking piece and the traveling wheel abut by the cable when the drive module activates.
[0010] As a further improvement of the utility model, the drive module includes parking handle, base plate and driven piece connected with the parking handle, the parking handle and the base plate are movably connected and can rotate relative to the base plate, one end of the cable is connected with the driven piece, to drive the parking piece to move when the driven piece follows the parking handle and rotates.
[0011] As a further improvement of the utility model, the driven piece is movably connected with the base plate, and the projection of the driven piece on the base plate is covered by the base plate.
[0012] As a further improvement of the utility model, the first limiting part and the second limiting part are arranged on the rotating path of the parking handle and can abut against the parking handle to limit the rotating angle of the parking handle.
[0013] As a further improvement of the utility model, the first limiting part and the second limiting part are arranged on the rotating path of the parking handle and can abut against the parking handle to limit the rotating angle of the parking handle.
[0014] As a further improvement of the utility model, the first limiting part and the second limiting part are arranged on the rotating path of the parking handle and can abut against the parking handle to limit the rotating angle of the parking handle.
[0015] As a further improvement of the utility model, the first limiting part and the second limiting part are arranged on the rotating path of the parking handle and can abut against the parking handle to limit the rotating angle of the parking handle.
[0016] As a further improvement of the utility model, the first limiting part and the second limiting part are arranged on the rotating path of the parking handle and can abut against the parking handle to limit the rotating angle of the parking handle.
[0017] The utility model aims at providing a grass pushing machine which can limit the rotation of the traveling wheel in the static state and improve the use experience of the operator.
[0018] To achieve the above-mentioned purpose, the utility model provides a grass pushing machine which comprises:
[0019] A traveling wheel is arranged on the base plate.
[0020] A parking and stopping assembly is arranged on the base plate and is configured to limit the rotation of the traveling wheel in the static state.
[0021] The parking and stopping assembly comprises:
[0022] A parking and stopping module is arranged close to the traveling wheel.
[0023] A driving module is electrically connected with the parking and stopping module through a cable and is configured to drive the parking and stopping module to abut against the traveling wheel.
[0024] The parking module comprises an elastic member and a parking member, one end of the cable is connected with the driving module, and the other end is fixedly connected with the parking member after passing through the elastic member, so that the parking member is driven to displace to abut against the walking wheel through the cable when the driving module is activated, and the elastic member is in a compressed state at this time.
[0025] As a further improvement of the utility model, the grass pushing machine further comprises:
[0026] A machine body;
[0027] A handle assembly located at the rear of the machine body and extending obliquely upward;
[0028] The driving module comprises a parking handle and a base plate, the base plate is fixedly connected with the handle assembly, the parking handle is movably connected with the base plate and can rotate relative to the base plate, and the parking handle is configured to be able to rotate to drive the parking member to move through the cable.
[0029] The utility model has the advantages that the utility model sets the parking module at the position close to the walking wheel, and drives the parking module to move to abut against the walking wheel by activating the driving module electrically connected with the parking module, so that the walking wheel cannot rotate in the static / stopped state, the operation is simple, and the use experience of the operator is improved. BRIEF DESCRIPTION OF DRAWINGS
[0030] Figure 1 is a structural schematic view of the grass pushing machine in accordance with the preferred embodiment of the utility model.
[0031] Figure 2 is Figure 1 is a structural schematic view of the grass pushing machine in FIG.
[0032] Figure 3 is Figure 2 is a partial enlarged view of the dashed circle c in FIG.
[0033] Figure 4 is Figure 3 is a partial schematic view of the parking handle in FIG.
[0034] Figure 5 is Figure 2 is a partial enlarged view of the dashed circle d in FIG. DETAILED DESCRIPTION
[0035] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model is described in detail below with reference to the drawings and specific embodiments.
[0036] Please refer to Figure 1As shown, the utility model discloses a kind of grass pushing machines 100, the grass pushing machine 100 including machine body 1, walking assembly 2 being equipped in the lower of the machine body 1, cutting assembly 3 and handle assembly 4 being located in the rear of the machine body 1 and obliquely upwards extending.The handle assembly 4 includes with the machine body 1 is connected with push rod 41, and handle 42 is arranged at the end of the push rod 41, the top of the push rod 41, with the position of handle 42 connection is equipped with control panel 5, the handle 42 is held to control the grass pushing machine 100 by operator, the control panel 5 is used to control the start-stop of the grass pushing machine 100, the self-propelled and steering of walking assembly 2 and the rotating speed of cutting assembly 3 etc.
[0037] Specifically, the walking assembly 2 includes walking wheels arranged on opposite sides of the machine body 1, and in the advancing direction of the grass pushing machine 100, the walking wheels include first walking wheels 21 and second walking wheels 22 arranged in front and back, the first walking wheels 21 are respectively arranged on the left and right sides of the front end of the machine body 1 and are pivotally connected with the machine body 1, and the second walking wheels 22 are respectively arranged on the left and right sides of the rear end of the machine body 1 and are pivotally connected with the machine body 1. It can be understood that the second walking wheels 22 are driven by a hub motor, and the first walking wheels 21 are only guide wheels. For ease of description, the advancing direction of the grass pushing machine 100 is defined as the front-rear direction, and the width direction of the grass pushing machine 100 is defined as the left-right direction, and the front-rear direction is perpendicular to the left-right direction.
[0038] In the embodiment, the first walking wheels 21 are universal wheels, which can be turned in any direction as needed to adapt to different environments. The second walking wheels 22 are controlled by the second trigger element 424 to realize the self-propelled mode of the grass pushing machine 100.
[0039] The grass pushing machine 100 is also provided with a parking assembly 6, which is used to lock the grass pushing machine 100 in an unstarted state (i.e., a stopped state / standing state) to avoid the grass pushing machine 100 from moving due to external force, especially when the grass pushing machine 100 is not on a horizontal plane, to avoid the grass pushing machine 100 from sliding due to its own gravity.
[0040] Please refer to Figure 2 and Figure 3 As shown, the parking assembly 6 includes a driving module 61, a parking module 62, and a cable 63 connecting the driving module 61 and the parking module 62, one end of the cable 63 is fixed to the inside of the driving module 61, the other end is fixedly connected with the parking module 62, and the driving module 61 is electrically connected with the parking module 62 through the cable 63.
[0041] The parking module 62 is configured to limit the rotation of the second walking wheel 22. In use, the driving module 61 is activated to gradually tighten the cable 63 and drive the parking module 62 to operate, thereby avoiding the rotation of the second walking wheel 22.
[0042] In the embodiment, the control panel 5 is fixed on the push rod 41 by bolts, and the driving module 61 is located outside the push rod 41, and the bolts pass through the driving module 61 and the control panel 5 to fix the driving module 61 and the control panel 5 on the push rod 41.
[0043] Specifically, the driving module 61 comprises a parking handle 611 and a base plate 612, and the bolts pass through the base plate 612 to fix the base plate 612 and the control panel 5 on the push rod 41.
[0044] The parking handle 611 is movably connected with the base plate 612 and can rotate relative to the base plate 612. The driving module 61 further comprises a driven part 613 connected with the parking handle 611 and movable relative to the parking handle 611, and the projection of the driven part 613 is entirely covered by the base plate 612. In this way, the driven part 613 can be hidden by the cover, so that the whole is more beautiful.
[0045] Preferably, as shown in Figure 3 and Figure 4 The driven part 613 can rotate synchronously with the rotation of the parking handle 611, or rotate relative to the parking handle 611 under the relative action of the cable 63.
[0046] The base plate 612 is provided with a first limiting part 6121 and a second limiting part 6122, and the first limiting part 6121 and the second limiting part 6122 are arranged on the rotation path of the parking handle 611 and can abut against the parking handle 611 to limit the rotation angle of the parking handle 611.
[0047] Preferably, the first limiting part 6121 and the second limiting part 6122 are arranged on both sides of the rotation shaft of the parking handle 611 to limit the rotation range of the parking handle 611.
[0048] In the embodiment, the first limiting part 6121 and the second limiting part 6122 are arranged perpendicularly to the base plate 612, and the extension planes of the first limiting part 6121 and the second limiting part 6122 are perpendicular to each other to limit the parking handle 611 in different positions and different directions.
[0049] Preferably, the follower 613 is arranged between the first and second limiting portions 6121, 6122, and the vertical distance from the follower 613 to the base plate 612 is greater than the extension length of the first and second limiting portions 6121, 6122, so that the follower 613 is not limited by the first and second limiting portions 6121, 6122 during rotation. One end of the cable 63 is fixed to the follower 613, so as to avoid being entangled by the first and second limiting portions 6121, 6122 during rotation following the follower 613.
[0050] The follower 613 is displaced along with rotation of the parking handle 611, thereby pulling the cable 63 to drive the parking module 62.
[0051] Referring to Figure 5 As shown, the parking module 62 is arranged close to the second travel wheel 22, and includes an elastic member 621 and a parking member 622. One end of the cable 63 is connected to the follower 613, and the other end is fixedly connected to the parking member 622 after passing through the elastic member 621, so as to drive the parking member 622 to be displaced to abut against the second travel wheel 22 when the driving module 61 is activated, thereby avoiding rotation of the second travel wheel 22, and the elastic member 621 is compressed at this time. Preferably, the cable 63 is arranged inside the push rod 41, so as to avoid affecting the overall appearance of the lawn mower 100.
[0052] In this embodiment, two parking modules 62 are arranged close to two second travel wheels 22, respectively, and two cables 63 are integrated on one parking handle 611 and connected to the two parking modules 62, respectively, so as to synchronously control the two second travel wheels 22 of the lawn mower 100 to avoid rotation of the second travel wheels 22. Of course, in other embodiments, two parking handles 611 or one parking module 62 can also be arranged, as long as they can prevent rotation of the second travel wheels 22 on both sides, and this is not limited.
[0053] Preferably, the follower 613 can rotate relative to the parking handle 611, and when the rotation center 6110 of the parking handle 611 is located on the longitudinal axis (i.e. the axis of the extension direction) of the follower 613, the cable 63, the longitudinal axis of the follower 613, and the rotation center 6110 of the parking handle 611 are located on the same straight line, and at this time, the elastic member 621 is in the maximum compression amount, and the force required for pulling the parking handle 611 is the maximum.
[0054] That is, the force of pulling the parking handle 611 is first increased and then decreased, and the demarcation point is when the rotation center 6110 of the parking handle 611 is located on the longitudinal axis of the driven member 613, which is located between the first limiting portion 6121 and the second limiting portion 6122.
[0055] In summary, the grass pushing machine 100 sets the driving module 61 on one side of the push rod 41 and sets the parking module 62 on one side of the second walking wheel 22, so that the parking module 62 can be controlled by activating the driving module 61, and then the second walking wheel 22 is prevented from rotating when the grass pushing machine 100 is in a stationary state, thereby meeting the use requirements of the operator and expanding the application.
[0056] The above embodiments are only used to illustrate the technical solutions of the utility model and not to limit it, although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the utility model.
Claims
1. A parking assembly for limiting the rotation of the running wheels of a push mower in a stationary / stopped state, characterized in that: Comprise: Parking module, close to the walking wheel is arranged; Drive module, through the cable with the parking module electrically connected, and is configured to be able to drive the parking module moves to with the walking wheel is in contact; Wherein, the parking module includes parking piece, one end of the cable is connected with the drive module, the other end is fixedly connected with the parking piece, so that in the drive module activation, through the cable drive the parking piece with the walking wheel is in contact.
2. The dwell assembly of claim 1, wherein, The drive module includes a parking handle, a base plate and a driven member connected with the parking handle, the parking handle is movably connected with the base plate and can rotate relative to the base plate, one end of the cable is connected with the driven member, so that when the driven member follows the parking handle rotates, drive the parking piece to move.
3. The dwell assembly of claim 2, wherein, The driven member is movably connected with the base plate, and the projection of the driven member on the base plate is covered by the base plate.
4. The dwell assembly of claim 2, wherein, The base plate is provided with a first limiting portion and a second limiting portion, the first limiting portion and the second limiting portion are arranged on the rotating path of the parking handle, and can be in contact with the parking handle to limit the rotating angle of the parking handle.
5. The dwell assembly of claim 4, wherein, The first limiting portion and the second limiting portion are arranged on both sides of the rotating shaft of the parking handle, and the driven member is arranged between the first limiting portion and the second limiting portion.
6. The dwell assembly of claim 4, wherein, The first limiting portion and the second limiting portion are perpendicular to the base plate, and the extension surfaces of the first limiting portion and the second limiting portion are perpendicular to each other, so as to limit the parking handle in different positions and different directions.
7. The dwell assembly of claim 5, wherein, The vertical distance from the driven member to the base plate is greater than the extension length of the first limiting portion and the second limiting portion on the base plate.
8. The dwell assembly of claim 2, wherein, The parking module further comprises an elastic member, the cable is fixedly connected with the parking piece after passing through the elastic member, and in the process of driving the parking piece to displace to be in contact with the walking wheel, the elastic member is in compression state, defining the parking handle has a rotation center, when the rotation center is located on the longitudinal axis of the driven member, the cable, the longitudinal axis of the driven member and the rotation center of the parking handle are located on the same straight line, at this time the elastic member is in the maximum compression amount.
9. A lawn mower characterized by comprising: Comprise: Walking wheel; Parking assembly, configured to be able to limit the walking wheel rotates in the static / stopped state; Wherein, the parking assembly comprises: Parking module, close to the walking wheel is arranged; Drive module, through the cable with the parking module electrically connected, and is configured to be able to drive the parking module moves to with the walking wheel is in contact; Wherein, the parking module includes elastic member and parking piece, one end of the cable is connected with the drive module, the other end passes through the elastic member and is fixedly connected with the parking piece, so that in the drive module activation, through the cable drive the parking piece displacement to with the walking wheel is in contact, at this time the elastic member is in compression state.
10. The lawn roller of claim 9, wherein, The grass pushing machine further comprises: Machine body; Handle assembly, located rearward of the machine body and extends obliquely upward; The driving module comprises a parking handle and a base plate, the base plate is fixedly connected with the handle assembly, the parking handle is movably connected with the base plate and can rotate relative to the base plate, and the parking handle is configured to be rotatable to drive the parking piece to move through the cable.