Perforating device of turf maintenance station

Abstract

The utility model discloses a punching device of a turf maintenance station, which comprises a shell, a first driving mechanism and a punching pipe, the first driving mechanism is arranged on the shell, the punching device further comprises a first transmission mechanism and a second transmission mechanism, the input end of the first transmission mechanism is connected with the output end of the first driving mechanism, and the output end of the first transmission mechanism is connected with the punching pipe; the material pressing rod is installed on the punching pipe in an up-down sliding mode and used for pushing out soil located in the punching pipe; the second driving mechanism is mounted on the shell and used for driving the pressing rod to slide up and down on the punching pipe; the input end of the second transmission mechanism is connected with the output end of the second driving mechanism, and the output end of the second transmission mechanism is connected with the pressing rod and used for driving the pressing rod to vertically slide on the punching pipe. The first transmission mechanism is arranged to drive the punching pipe to move up and down, the second transmission mechanism is arranged to drive the pressing rod to move up and down, impact on the first driving mechanism when the punching pipe stretches into soil is avoided, abrasion of the first driving mechanism is reduced, the size of the punching device can be reduced, and the space utilization rate is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to turf maintenance technical field especially turf maintenance station's perforating device. BACKGROUND

[0002] The existing turf maintenance usually needs to carry out weeding, pruning, soil loosening, fertilization and other work to the turf.

[0003] The existing turf loosening work mainly is that the worker promotes the soil loosening machine to carry out punching on the turf, improves the physical performance of the turf, promotes the soil permeability and water permeability.

[0004] The existing turf maintenance station's perforating device usually adopts the linear motor to drive the punch pipe hole to extend into the soil and carry out punching, this structure although can punch in the deep soil, but the punch pipe extends into the soil and will bring certain impact force to the linear motor, accelerates the wear and tear of the motor. In addition, the existing turf maintenance station's perforating device usually has big volume, needs to reserve larger installation space for the linear motor, and the space utilization rate is lower.

[0005] Therefore, a new technical scheme is needed to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies in the prior art, the utility model aims at providing the turf maintenance station's perforating device to solve the problems in the background art.

[0007] In order to realize the above-mentioned purpose, the utility model provides turf maintenance station's perforating device, including the casing, first drive mechanism and punch pipe, first drive mechanism is installed in casing, still includes:

[0008] First transmission mechanism, input end is connected with the output of first drive mechanism, and the output is connected with punch pipe, is used for driving punch pipe to slide up and down in casing;

[0009] Pressing rod, sliding up and down is installed in punch pipe, is used for pushing the soil in punch pipe;

[0010] Second drive mechanism, is installed in casing, is used for driving pressing rod to slide up and down in punch pipe;

[0011] Second transmission mechanism, input end is connected with the output of second drive mechanism, and the output is connected with pressing rod, is used for driving pressing rod to slide up and down in punch pipe.

[0012] Further technical solutions, the first transmission mechanism includes a first screw rod, a first mounting frame and a first nut seat, the first mounting frame is installed on the inner wall of the shell, the first end of the first screw rod is connected with the output end of the first driving mechanism, the second end of the first screw rod is rotatably installed on the first mounting frame, the inner side of the first nut seat is sleeved on the first screw rod, and the outer side of the first nut seat is connected with the punching pipe.

[0013] Further technical solutions, the inner wall of the shell is provided with a first guide rail, and the first guide rail is slidably provided with a first sliding block, and the first nut seat is installed on the first sliding block.

[0014] Further technical solutions, the first mounting frame is provided with a first bearing, and the second end of the first screw rod is rotatably installed on the first bearing.

[0015] Further technical solutions, the second transmission mechanism includes a second screw rod, a second mounting frame and a second nut seat, the second mounting frame is installed on the inner wall of the shell, the first end of the second screw rod is connected with the output end of the second driving mechanism, the second end of the second screw rod is rotatably installed on the second mounting frame, the inner side of the second nut seat is sleeved on the second screw rod, and the outer side of the second nut seat is connected with the pressing rod.

[0016] Further technical solutions, the inner wall of the shell is provided with a second guide rail, and the second guide rail is slidably provided with a second sliding block, and the second nut seat is installed on the second sliding block.

[0017] Further technical solutions, the second mounting frame is provided with a second bearing, and the second end of the second screw rod is rotatably installed on the second bearing.

[0018] Further technical solutions, the first end of the first transmission mechanism is provided with a first coupling, the first end of the first coupling is connected with the output end of the first driving mechanism, and the second end of the first coupling is connected with the first end of the first transmission mechanism.

[0019] The first end of the second transmission mechanism is provided with a second coupling, the second end of the second coupling is connected with the output end of the second driving mechanism, and the second end of the second coupling is connected with the first end of the second transmission mechanism.

[0020] Further technical solutions, further comprising a guide mechanism, the guide mechanism includes a first guide assembly and / or a second guide assembly, the first guide assembly includes a connecting piece and a first guide piece, both ends of the connecting piece are installed on the shell, the inner side of the first guide piece is installed on the connecting piece, and the outer side of the first guide piece abuts against the punching pipe.

[0021] The second guide assembly comprises a fixing frame and a second guide piece, the fixing frame is installed on the shell, and the inner side of the second guide piece is installed on the fixing frame, and the outer side of the second guide piece abuts against the punching pipe.

[0022] Further technical solutions also include an induction mechanism, the induction mechanism comprises a first induction assembly and a second induction assembly, the first induction assembly and the second induction assembly are respectively installed on the shell, the induction end of the first induction assembly faces the first transmission mechanism, and the induction end of the second induction assembly faces the second transmission mechanism.

[0023] Compared with the prior art, the utility model brings following technical effects:

[0024] The punching device of the turf maintenance station has the first transmission mechanism to drive the punching pipe to move up and down, and the second transmission mechanism to drive the pressing rod to move up and down, so that the impact on the first driving mechanism when the punching pipe extends into the soil is avoided, the abrasion of the first driving mechanism is reduced, the volume of the punching device is reduced, and the space utilization is improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as the limitation to the scope, and for the ordinary skilled in the art, other related drawings can also be obtained without the creative labor on the premise of the drawings.

[0026] Figure 1 It is the structure schematic view of the punching device of the turf maintenance station of the utility model.

[0027] Figure 2 It is the structure schematic view of the punching device of the turf maintenance station of the utility model after the hidden shell.

[0028] Figure 3 It is Figure 2 The structure schematic view of another view in it.

[0029] Figure 4 It is Figure 2 The structure schematic view of the hidden part components in it.

[0030] Figure 5 It is Figure 3 The structure schematic view of the hidden part components in it.

[0031] Main element symbol explanation:

[0032] 1, housing; 11, second guide rail; 12, second sliding block;

[0033] 2, first driving mechanism;

[0034] 3, punching pipe;

[0035] 4, first transmission mechanism; 41, first screw rod; 42, first mounting frame; 421, first bearing; 43, first nut seat; 44, first coupling;

[0036] 5, pressing rod;

[0037] 6, second driving mechanism;

[0038] 7, second transmission mechanism; 71, second screw rod; 72, second mounting frame; 721, second bearing; 73, second nut seat; 74, second coupling;

[0039] 8, guide mechanism; 81, first guide assembly; 811, connecting piece; 812, first guide piece; 82, second guide assembly; 821, fixing frame; 822, second guide piece;

[0040] 9, sensing mechanism; 91, first sensing assembly; 92, second sensing assembly. DETAILED DESCRIPTION

[0041] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only, and are used to explain the present application, and cannot be understood as a limitation of the present application.

[0042] In the description of the present application, it is understood that the orientation or positional relationship 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" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0043] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" are only used for descriptive purpose and cannot be understood as indicating or implying relative importance or implying the number of the technical features indicated. Therefore, the features defined with "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise specifically limited.

[0044] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0045] In the present application, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than or equal to that of the second feature.

[0046] Embodiment

[0047] See Figures 1-5 As shown in the figure, the punching device of the turf maintenance station comprises a shell 1, a first driving mechanism 2 and a punching pipe 3, the first driving mechanism 2 is installed on the shell 1, and further comprises:

[0048] A first transmission mechanism 4 is connected between the input end of the first driving mechanism 2 and the output end of the punching pipe 3, and is used for driving the punching pipe 3 to slide up and down in the shell 1.

[0049] A pressing rod 5 is slidably installed in the punching pipe 3 and is used for pushing the soil in the punching pipe 3.

[0050] A second driving mechanism 6 is installed on the shell 1 and is used for driving the pressing rod 5 to slide up and down in the punching pipe 3.

[0051] A second transmission mechanism 7 is connected between the input end of the second driving mechanism 6 and the output end of the pressing rod 5, and is used for driving the pressing rod 5 to slide up and down in the punching pipe 3.

[0052] The first transmission mechanism 4 drives the punching pipe 3 to move up and down, and the second transmission mechanism 7 drives the pressing rod 5 to move up and down, so that the impact on the first driving mechanism 2 when the punching pipe 3 extends into the soil is avoided, the wear of the first driving mechanism 2 is reduced, the size of the punching device is reduced, and the space utilization is improved. It should be noted that the first driving mechanism 2 and the second driving mechanism 6 in the embodiment are both rotary motors.

[0053] In a further specific embodiment, the first transmission mechanism 4 includes a first lead screw 41, a first mounting bracket 42, and a first nut seat 43. The first mounting bracket 42 is mounted to the inner wall of the housing 1. The first end of the first lead screw 41 is connected to the output end of the first driving mechanism 2. The second end of the first lead screw 41 is rotatably mounted to the first mounting bracket 42. The inner side of the first nut seat 43 is sleeved on the first lead screw 41. The outer side of the first nut seat 43 is connected to the punching pipe 3. The first driving mechanism 2 drives the first lead screw 41 to rotate, so that the first nut seat 43 moves up and down along the axial direction of the first lead screw 41, thereby realizing the lifting of the punching pipe 3.

[0054] In a further specific embodiment, the inner wall of the housing 1 is provided with a first guide rail, the first guide rail is slidably provided with a first sliding block, and the first nut seat 43 is mounted to the first sliding block. The first guide rail and the first sliding block are provided to enhance the stability of the punching pipe 3 when moving up and down, so as to avoid shaking.

[0055] In a further specific embodiment, the first mounting bracket 42 is provided with a first bearing 421, and the second end of the first lead screw 41 is rotatably mounted to the first bearing 421. The first bearing 421 is provided to enable the first lead screw 41 to rotate on the second bearing 721, so as to realize the up-and-down movement of the first nut seat 43 on the first lead screw 41.

[0056] In a further specific embodiment, the second transmission mechanism 7 includes a second lead screw 71, a second mounting bracket 72, and a second nut seat 73. The second mounting bracket 72 is mounted to the inner wall of the housing 1. The first end of the second lead screw 71 is connected to the output end of the second driving mechanism 6. The second end of the second lead screw 71 is rotatably mounted to the second mounting bracket 72. The inner side of the second nut seat 73 is sleeved on the second lead screw 71. The outer side of the second nut seat 73 is connected to the pressing rod 5. The second driving mechanism 6 drives the second lead screw 71 to rotate, so that the second nut seat 73 moves up and down along the axial direction of the second lead screw 71, thereby realizing the lifting of the pressing rod 5.

[0057] Further, in a specific embodiment, the inner wall of the shell 1 is provided with a second guide rail 11, the second guide rail 11 is slidingly provided with a second sliding block 12, and the second nut seat 73 is installed on the second sliding block 12. The stability of the pressing rod 5 during the up-down movement is enhanced by the second guide rail 11 and the second sliding block 12, and shaking is avoided.

[0058] Further, in a specific embodiment, the second mounting frame 72 is provided with a second bearing 721, and the second end of the second lead screw 71 is rotatably installed on the second bearing 721. The second lead screw 71 can rotate on the second bearing 721 to realize the up-down movement of the second nut seat 73 on the second lead screw 71 by the arrangement of the second bearing 721.

[0059] Further, in a specific embodiment, the first end of the first transmission mechanism 4 is provided with a first coupling 44, the first end of the first coupling 44 is connected with the output end of the first driving mechanism 2, and the second end of the first coupling 44 is connected with the first end of the first transmission mechanism 4. The rotation of the first driving mechanism 2 is transmitted to the first lead screw 41 through the first coupling 44, and the stability between the first driving mechanism 2 and the first lead screw 41 is further enhanced, and the structure is simple and stable.

[0060] The first end of the second transmission mechanism 7 is provided with a second coupling 74, the second end of the second coupling 74 is connected with the output end of the second driving mechanism 6, and the second end of the second coupling 74 is connected with the first end of the second transmission mechanism 7. The rotation of the second driving mechanism 6 is transmitted to the second lead screw 71 through the second coupling 74, and the stability between the second driving mechanism 6 and the second lead screw 71 is further enhanced, and the structure is simple and stable.

[0061] Further, in a specific embodiment, a guide mechanism 8 is further included, the guide mechanism 8 includes a first guide assembly 81 and / or a second guide assembly 82, the first guide assembly 81 includes a connecting piece 811 and a first guide piece 812, both ends of the connecting piece 811 are installed on the shell 1, the inner side of the first guide piece 812 is installed on the connecting piece 811, and the outer side of the first guide piece 812 abuts against the punching pipe 3.

[0062] The second guide assembly 82 includes a fixing frame 821 and a second guide piece 822, the fixing frame 821 is installed on the shell 1, the inner side of the second guide piece 822 is installed on the fixing frame 821, and the outer side of the second guide piece 822 abuts against the punching pipe 3.

[0063] The periphery of the punching pipe 3 is limited and guided by the first guide assembly 81, so as to avoid deviation of the punching pipe 3 during the punching process. If the punching pipe 3 is bent due to impact on hard objects such as stones during the punching process, the first guide assembly 81 can also correct and extrude the punching pipe 3 to restore it.

[0064] The periphery of the pressing rod 5 is limited and guided by the second guide assembly 82, so that the pressing rod 5 can also correct and extrude the inner side of the bent punching pipe 3 when it extends into the punching pipe 3, and can also push the soil in the punching pipe 3 out.

[0065] In further specific embodiments, an induction mechanism 9 is further included, which comprises a first induction assembly 91 and a second induction assembly 92, and the first induction assembly 91 and the second induction assembly 92 are respectively installed on the housing 1. The induction end of the first induction assembly 91 faces the first transmission mechanism 4, and the induction end of the second induction assembly 92 faces the second transmission mechanism.

[0066] The first induction assembly 91 is provided to control the lifting position of the punching pipe 3. In the embodiment, the first induction assembly 91 comprises a first sensor, a second sensor and a third sensor. The induction end of the first sensor faces the upper end of the first lead screw 41, the induction end of the second sensor faces the middle part of the first lead screw 41, and the induction end of the third sensor faces the lower end of the first lead screw 41.

[0067] When the first nut seat 43 moves on the first lead screw 41, when the first nut seat 43 moves to the first sensor, the second sensor and the third sensor, the first sensor, the second sensor and the third sensor will transmit the position information of the first nut seat 43 to the control system of the turf maintenance station, so that the control system of the turf maintenance station controls the turf maintenance station according to the signal.

[0068] The second induction assembly 92 is provided to control the lifting position of the pressing rod 5. In the embodiment, the second induction assembly 92 comprises a fourth sensor and a fifth sensor. The fourth sensor faces the upper end of the second lead screw 71, and the fifth sensor faces the lower end of the second lead screw 71.

[0069] When the second nut seat 73 moves on the second lead screw 71, when the second nut seat 73 moves to the fourth sensor and the fifth sensor, the fourth sensor and the fifth sensor will transmit the position information of the second nut seat 73 to the control system of the turf maintenance station, so that the control system of the turf maintenance station controls the turf maintenance station according to the signal.

[0070] The description of“specific example” or“some examples” or the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0071] Although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those skilled in the art can make changes, modifications, replacements and variations to the above embodiments, as long as they meet the purpose of the present application, they should be within the scope of protection required by the present application, for example: different combinations of each specific embodiment, different combinations of different technical features.

Claims

1. A perforating device for a turf maintenance station, comprising a housing (1), a first driving mechanism (2), and a perforating pipe (3), wherein the first driving mechanism (2) is mounted on the housing (1), characterized in that: Also includes: The first transmission mechanism (4) has its input end connected to the output end of the first drive mechanism (2) and its output end connected to the perforated tube (3), and is used to drive the perforated tube (3) to slide up and down on the housing (1); The pressing rod (5) is slidably installed on the perforated pipe (3) to push out the soil located in the perforated pipe (3); The second drive mechanism (6) is installed on the housing (1) and is used to drive the pressure rod (5) to slide up and down on the punch tube (3); The second transmission mechanism (7) has its input end connected to the output end of the second drive mechanism (6) and its output end connected to the pressure rod (5), which is used to drive the pressure rod (5) to slide up and down on the punched tube (3).

2. The aeration device for a turf maintenance station according to claim 1, characterized in that: The first transmission mechanism (4) includes a first lead screw (41), a first mounting bracket (42) and a first nut seat (43). The first mounting bracket (42) is installed on the inner wall of the housing (1). The first end of the first lead screw (41) is connected to the output end of the first drive mechanism (2). The second end of the first lead screw (41) is rotatably installed on the first mounting bracket (42). The inner side of the first nut seat (43) is sleeved on the first lead screw (41). The outer side of the first nut seat (43) is connected to the perforated tube (3).

3. The aeration device for the turf maintenance station according to claim 2, characterized in that: The inner wall of the housing (1) is equipped with a first guide rail, and a first slider is slidably mounted on the first guide rail. The first nut seat (43) is mounted on the first slider.

4. The aeration device for the turf maintenance station according to claim 2, characterized in that: The first mounting bracket (42) is equipped with a first bearing (421), and the second end of the first lead screw (41) is rotatably mounted on the first bearing (421).

5. The aeration device for a turf maintenance station according to claim 1, characterized in that: The second transmission mechanism (7) includes a second lead screw (71), a second mounting bracket (72), and a second nut seat (73). The second mounting bracket (72) is installed on the inner wall of the housing (1). The first end of the second lead screw (71) is connected to the output end of the second drive mechanism (6). The second end of the second lead screw (71) is rotatably installed on the second mounting bracket (72). The inner side of the second nut seat (73) is sleeved on the second lead screw (71), and the outer side of the second nut seat (73) is connected to the pressure rod (5).

6. The aeration device for a turf maintenance station according to claim 5, characterized in that: The inner wall of the housing (1) is equipped with a second guide rail (11), and a second slider (12) is slidably mounted on the second guide rail (11). The second nut seat (73) is mounted on the second slider (12).

7. The aeration device for a turf maintenance station according to claim 5, characterized in that: The second mounting bracket (72) is equipped with a second bearing (721), and the second end of the second lead screw (71) is rotatably mounted on the second bearing (721).

8. The aeration device for a turf maintenance station according to claim 1, characterized in that: The first end of the first transmission mechanism (4) is equipped with a first coupling (44), the first end of the first coupling (44) is connected to the output end of the first drive mechanism (2), and the second end of the first coupling (44) is connected to the first end of the first transmission mechanism (4). The first end of the second transmission mechanism (7) is equipped with a second coupling (74), the second end of the second coupling (74) is connected to the output end of the second drive mechanism (6), and the second end of the second coupling (74) is connected to the first end of the second transmission mechanism (7).

9. The aeration device for a turf maintenance station according to claim 1, characterized in that: It also includes a guiding mechanism (8), which includes a first guiding component (81) and / or a second guiding component (82). The first guiding component (81) includes a connector (811) and a first guide (812). The two ends of the connector (811) are respectively installed on the housing (1). The inner side of the first guide (812) is installed on the connector (811), and the outer side of the first guide (812) abuts against the perforated tube (3). The second guide assembly (82) includes a fixing frame (821) and a second guide member (822). The fixing frame (821) is mounted on the housing (1). The inner side of the second guide member (822) is mounted on the fixing frame (821), and the outer side of the second guide member (822) abuts against the perforated tube (3).

10. The aeration device for a turf maintenance station according to claim 1, characterized in that: It also includes a sensing mechanism (9), which includes a first sensing component (91) and a second sensing component (92). The first sensing component (91) and the second sensing component (92) are respectively installed on the housing (1). The sensing end of the first sensing component (91) faces the first transmission mechanism (4), and the sensing end of the second sensing component (92) faces the second transmission mechanism.

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