Guide mechanism and turf maintenance station
By guiding and limiting the perforated pipe through a guiding mechanism, the problem of bending of the perforated pipe caused by impact of foreign objects in the soil is solved, thereby improving the drilling accuracy and service life of the device.
Patent Information
- Application Number
- CN202423307904.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-31
AI Technical Summary
During use, existing drilling devices suffer from bending of the punching tube due to foreign objects in the soil, which affects drilling accuracy and reduces service life.
A guiding mechanism is adopted, including a first guiding component and a second guiding component, which are respectively installed on the housing of the punching device and the punching tube. The guiding components guide and limit the punching tube, reduce the force during punching, and provide pressure to restore its shape when the punching tube is bent.
It improves the accuracy and service life of the punching device, reduces the wear of the punched tube, and increases the stability and durability of the device.
Smart Images
Figure CN223816421U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of turf maintenance technology, and in particular to a guiding mechanism and a turf maintenance station. Background Technology
[0002] Existing lawn maintenance typically involves weeding, mowing, loosening the soil, and fertilizing.
[0003] Current lawn loosening work mainly involves aerating the lawn with a hole-drilling devices to improve the physical properties of the lawn and promote soil aeration and water penetration.
[0004] Existing drilling devices mainly consist of a housing, a drive mechanism, and a punching tube. The drive mechanism and the punching tube are installed inside the housing, with the punching tube mounted at the output end of the drive mechanism. The drive mechanism is used to extend and retract the punching tube at the bottom of the housing. During drilling, the drive mechanism drives the punching tube into the soil and then removes the soil inside the tube. Because the soil may contain stones or other foreign objects, the punching tube may deviate slightly when it impacts these objects. Over time, the punching tube may bend, affecting the drilling accuracy and reducing the lifespan of the drilling device.
[0005] In view of this, a new technical solution is needed to solve the above-mentioned technical problems. Utility Model Content
[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a guiding mechanism and a turf maintenance station to solve the problems mentioned in the background art.
[0007] To achieve the above objectives, the present invention provides a guiding mechanism, including a first guiding component and / or a second guiding component. A first end of the first guiding component is mounted on the housing of a punching device, and a second end of the first guiding component abuts against the punching tube of the punching device. A first end of the second guiding component is mounted on the housing, and a second end of the second guiding component abuts against the punching tube.
[0008] In a further technical solution, there are two first guide components and four second guide components. The two first guide components are respectively disposed on the front and rear sides of the punched tube, and the four second guide components are respectively disposed alternately on the left and right sides of the punched tube.
[0009] In a further technical solution, the first guide assembly includes a mounting base and a first guide member. The mounting base is installed on the inner wall of the housing, the first end of the first guide member is installed on the mounting base, and the second end of the first guide member abuts against the outer side of the perforated tube.
[0010] In a further technical solution, the first guide component is selected as a bolt bearing.
[0011] In a further technical solution, the second guide assembly includes a mounting shaft and a second guide member. The two ends of the mounting shaft are respectively mounted on the two inner walls of the housing. The inner side of the second guide member is sleeved on the mounting shaft, and the outer side of the second guide member abuts against the outer side of the perforated tube.
[0012] In a further technical solution, the second guide component is selected as a flange bearing.
[0013] A further technical solution includes a third guiding component. The punching device also includes a pressure rod that slides up and down on the punched tube. The third guiding component includes a fixed base and a third guide member. The fixed base is installed on the housing. The first end of the third guide member is installed on the housing. The second end of the third guide member abuts against the pressure rod.
[0014] In a further technical solution, the number of the third guide components is three, and the three third guide components are arranged around the pressure rod.
[0015] A further technical solution includes two fourth guide components, each comprising a guide rail and a connector, with the two guide rails respectively mounted on the housing;
[0016] One end of one of the connectors is connected to the perforated tube, and the second end slides up and down on one of the guide rails.
[0017] The first end of the other connector is connected to the pressure rod, and the second end slides up and down on another guide rail.
[0018] The second aspect provides a turf maintenance station, including a chassis, a mowing device, and a perforating device. The mowing device and the perforating device are respectively installed on the chassis, and the output end of the perforating device is provided with the guide mechanism.
[0019] Compared with the prior art, this utility model brings the following technical effects:
[0020] The guiding mechanism of this utility model guides the punching tube in two ways: firstly, by setting a first guiding component and / or a second guiding component, it reduces the force required for the driving mechanism to punch the tube; secondly, it limits the outer side of the punching tube. When the punching tube bends due to impact with foreign objects in the soil, it can apply a certain pressure to the bent part of the punching tube, allowing the bent part of the punching tube to recover to a certain extent, avoiding affecting the punching accuracy of the punching device and increasing the service life of the punching device.
[0021] The turf maintenance station of this utility model includes all the technical features and effects of the guiding mechanism, so they will not be described in detail here. Attached Figure Description
[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0023] Figure 1 This is a schematic diagram of the guiding mechanism.
[0024] Figure 2 yes Figure 1 A structural diagram from another perspective.
[0025] Figure 3 This is a schematic diagram of the punching device after the housing is hidden.
[0026] Figure 4 This is a schematic diagram of the perforated tube and the second guide assembly.
[0027] Figure 5 This is a structural schematic diagram of the perforated tube and the first guide assembly.
[0028] Figure 6 This is a structural diagram of the pressure bar and the third guide assembly.
[0029] Figure 7 This is a structural diagram of the punched tube, the pressure bar, and the fourth guide assembly.
[0030] Figure 8 yes Figure 7 A structural diagram from another perspective.
[0031] Explanation of key component symbols:
[0032] 1. First guide assembly; 11. Mounting base; 12. First guide element;
[0033] 2. Second guide assembly; 21. Mounting shaft; 22. Second guide element;
[0034] 3. Perforated tube;
[0035] 4. Third guide assembly; 41. Fixing base; 411. First fixing member; 412. Second fixing member; 42. Third guide member;
[0036] 5. Pressure bar;
[0037] 6. Fourth guide assembly; 61. Guide rail; 62. Connector. Detailed Implementation
[0038] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0039] In the description of this utility model, it should be understood that 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., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0042] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than or equal to the second feature.
[0043] Example 1
[0044] See Figure 1-8 As shown, the guiding mechanism includes a first guiding component 1 and / or a second guiding component 2. The first end of the first guiding component 1 is mounted on the housing of the drilling device, and the second end of the first guiding component 1 abuts against the punching tube 3 of the drilling device. The first end of the second guiding component 2 is mounted on the housing, and the second end of the second guiding component 2 abuts against the punching tube 3. The first guiding component 1 and / or the second guiding component 2 guide the punching tube 3 in two ways: firstly, reducing the force required by the drive mechanism to punch the tube 3; and secondly, limiting the outer side of the punching tube 3. When the punching tube 3 bends due to impact with foreign objects in the soil, a certain pressure is applied to the bent part of the punching tube 3, allowing the bent part to recover to a certain extent, avoiding affecting the drilling accuracy of the drilling device and increasing its service life.
[0045] In a preferred embodiment, the number of first guide components 1 is two, and the number of second guide components 2 is four. The two first guide components 1 are respectively disposed on the front and rear sides of the punched tube 3, and respectively limit and guide the front and rear sides of the punched tube 3. The four second guide components 2 are respectively disposed alternately on the left and right sides of the punched tube 3, and respectively limit and guide the left and right sides of the punched tube 3.
[0046] In other specific embodiments, the first guide component 1 can be provided only on the outside of the punched tube 3. The number of the first guide components 1 can be four. The four first guide components 1 are arranged around the punched tube 3, and the angle between two adjacent first guide components 1 is 90°.
[0047] In other specific embodiments, the second guide component 2 can be provided only on the outside of the punched tube 3. The number of the second guide components 2 can be four, and the four second guide components 2 are arranged around the punched tube 3, with the angle between two adjacent second guide components 2 being 90°.
[0048] See Figure 4As shown, in a further technical solution, the first guide assembly 1 includes a mounting base 11 and a first guide member 12. The mounting base 11 is installed on the inner wall of the housing, the first end of the first guide member 12 is installed on the mounting base 11, and the second end of the first guide member 12 abuts against the outer side of the perforated tube 3. The first guide member 12 is selected from bolt bearings.
[0049] The bolt bearing and mounting base 11 can better guide the punched tube 3 and enhance the stability of the punched tube 3. As a preferred embodiment, the number of first guide members 12 in this embodiment is at least three. The three first guide members 12 are evenly distributed in the mounting base 11 along the axial direction, and the three first guide members 12 abut against the outside of the punched tube 3 respectively.
[0050] See Figure 5 As shown, in a further technical solution, the second guide assembly 2 includes a mounting shaft 21 and a second guide member 22. The two ends of the mounting shaft 21 are respectively mounted on the two inner walls of the housing. The inner side of the second guide member 22 is sleeved on the mounting shaft 21, and the outer side of the second guide member 22 abuts against the outer side of the perforated tube 3. The second guide member 22 is selected from flange bearings.
[0051] The flange bearing and mounting shaft 21 further enhance the guidance of the punched tube 3, and the flange bearing and mounting shaft 21 have low installation space requirements. It should be noted that the outer side of the flange bearing has an inwardly recessed structure, so the flange bearing fits perfectly against the punched tube 3, which can better guide the punched tube 3 during punching, and can also correct the punched tube 3 when it bends.
[0052] See Figure 6 As shown, in a further technical solution, a third guide component 4 is included. The punching device also includes a pressure rod 5 that slides up and down on the punching tube 3. The third guide component 4 includes a fixed seat 41 and a third guide member 42. The fixed seat 41 is installed on the housing. The first end of the third guide member 42 is installed on the housing. The second end of the third guide member 42 abuts against the pressure rod 5.
[0053] In a preferred embodiment, the number of third guide components 4 in this embodiment is three, and the three third guide components 4 are arranged around the pressure rod 5. The fixing base 41 includes a first fixing member 411 and a second fixing member 412. The first end of the first fixing member 411 is installed inside the housing, and the second end of the first fixing member 411 is connected to the first end of the second fixing member 412. The third guide component 42 is installed at the second end of the second fixing member 412. The first fixing member 411 and the second fixing member 412 are integrally formed, and the first fixing member 411 and the second fixing member 412 are at a certain angle. It should be noted that this angle is determined according to the space inside the housing and the number of third guide components 42. If the space is large, the angle between the first fixing member 411 and the second fixing member 412 of one mounting base 11 can be directly set to 90 degrees, and the angle between the first fixing member 411 and the second fixing member 412 of the other two mounting bases 11 is greater than 90 degrees. The setting of the third guide components 4 guides and limits the pressure rod 5, and enhances the stability of the pressure rod 5 pushing the soil inside the perforated pipe 3. In other specific embodiments, the number of third guide components 4 may also be four or more. It should be noted that the third guide component 42 in this embodiment also uses bolt bearings, and each third guide component 4 is respectively provided with three third guide components 42, and the three third guide components 42 are installed at equal distances along the axial direction of the pressure rod 5 on the fixed base 41.
[0054] See Figure 7 , Figure 8 As shown, a further technical solution includes two fourth guide components 6. Each fourth guide component 6 includes a guide rail 61 and a connector 62. The two guide rails 61 are respectively installed on the housing. One connector 62 has its first end connected to the punched tube 3 and its second end sliding up and down on one of the guide rails 61. The other connector 62 has its first end connected to the pressure rod 5 and its second end sliding up and down on the other guide rail 61. It should be noted that a gap is provided in the middle of the guide rail 61, through which the connector 62 slides up and down on the guide rail 61. This design further enhances the stability of the lifting and lowering of the punched tube 3 and the pressure rod 5. At the same time, sensors can be installed on the guide rail 61 to limit the position of the punched tube 3 and the pressure rod 5. The structure is simple and highly practical.
[0055] The guiding mechanism of this utility model guides and limits the punch tube 3 and the pressure rod 5 by setting the first guiding component 1, the second guiding component 2, the third guiding component 4 and the fourth guiding component 6, thereby reducing the force required to push the punch tube 3 and the pressure rod 5 and increasing the stability of the punch tube 3 and the pressure rod 5.
[0056] Example 2
[0057] A turf maintenance station includes a chassis, a mowing device, and a perforating device. The mowing device and the perforating device are respectively mounted on the chassis, and the output end of the perforating device is provided with the guide mechanism. The turf maintenance station of this embodiment includes all the technical features and effects of the guide mechanism, and therefore will not be described in detail further.
[0058] The terms "specific example" or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0059] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments, as long as they meet the purpose of the present invention, and all such changes should be within the scope of protection claimed by the present invention. For example, different combinations of specific embodiments and different combinations of distinguishing technical features.
Claims
1. A guiding mechanism, characterized in that: Includes a first guide component (1) and / or a second guide component (2), the first end of the first guide component (1) is mounted on the housing of the punching device, the second end of the first guide component (1) abuts against the punching tube (3) of the punching device, the first end of the second guide component (2) is mounted on the housing, and the second end of the second guide component (2) abuts against the punching tube (3).
2. The guiding mechanism according to claim 1, characterized in that: There are two first guide components (1) and four second guide components (2). The two first guide components (1) are respectively disposed on the front and rear sides of the punched tube (3), and the four second guide components (2) are respectively disposed alternately on the left and right sides of the punched tube (3).
3. The guiding mechanism according to claim 1, characterized in that: The first guide assembly (1) includes a mounting base (11) and a first guide member (12). The mounting base (11) is installed on the inner wall of the housing. The first end of the first guide member (12) is installed on the mounting base (11), and the second end of the first guide member (12) abuts against the outer side of the perforated tube (3).
4. The guiding mechanism according to claim 3, characterized in that: The first guide member (12) is selected from bolt bearings.
5. The guiding mechanism according to claim 1, characterized in that: The second guide assembly (2) includes a mounting shaft (21) and a second guide member (22). The two ends of the mounting shaft (21) are respectively mounted on the two inner walls of the housing. The inner side of the second guide member (22) is sleeved on the mounting shaft (21), and the outer side of the second guide member (22) abuts against the outer side of the perforated tube (3).
6. The guiding mechanism according to claim 5, characterized in that: The second guide member (22) is selected from flange bearings.
7. The guiding mechanism according to claim 1, characterized in that: The punching device includes a third guide assembly (4) and a pressure rod (5) that slides up and down on the punching tube (3). The third guide assembly (4) includes a fixed seat (41) and a third guide member (42). The fixed seat (41) is installed on the housing. The first end of the third guide member (42) is installed on the housing, and the second end of the third guide member (42) abuts against the pressure rod (5).
8. The guiding mechanism according to claim 7, characterized in that: The number of the third guide components (4) is three, and the three third guide components (4) are arranged around the pressure rod (5).
9. The guiding mechanism according to claim 7, characterized in that: It includes two fourth guide components (6), each fourth guide component (6) including a guide rail (61) and a connector (62), the two guide rails (61) being respectively installed on the housing; One end of one of the connectors (62) is connected to the perforated tube (3), and the second end slides up and down on one of the guide rails (61); The first end of the other connector (62) is connected to the pressure bar (5), and the second end slides up and down on another guide rail (61).
10. A turf maintenance station, characterized by: The device includes a chassis, a mowing device, and a punching device, wherein the mowing device and the punching device are respectively mounted on the chassis, and the output end of the punching device is provided with a guiding mechanism as described in any one of claims 1-9.