Weeding machine winch

Abstract

The utility model provides a weeding machine capstan station which comprises an installation disc, the axis of the installation disc is arranged on a rotating shaft of a weeding machine motor in a sleeved mode, and the rotating shaft drives the installation disc to rotate. The composite grass trimming rope comprises an installation end and a free end, the installation end is installed on the installation disc, an inner core of the composite grass trimming rope is a steel wire rope, and a flexible protective sleeve is detachably arranged on the portion, from the free end to the installation end, of the outer portion of the steel wire rope or the portion, from the free end to the installation end, of the whole steel wire rope in a sleeving mode. The composite grass trimming rope is used, the inner core of the composite grass trimming rope is a steel wire rope, and the outer layer is provided with a flexible sheath. While weeds are removed, the service life can be effectively prolonged, the replacement frequency is reduced, the maintenance cost is reduced, stones can be protected from being abraded, and the square stones are kept attractive.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of agricultural machinery, in particular to a weed remover capstan. BACKGROUND

[0002] In daily life, using a weed remover is a common method of weeding. However, in a courtyard or square paved with tiles, weeds often grow out of the gaps between the tiles. Since the gaps between the tiles are too narrow, the traditional weed remover's own cutter head and steel wire brush do not have much effect on removing weeds from the gaps between the tiles, and instead can cause some degree of wear and damage to the stone materials in the square, damaging the appearance of the stone materials.

[0003] To solve this problem, the prior art such as the patent document with application number 202323611803.4 provides a grass hitting head assembly and a grass pushing machine. The grass hitting head assembly includes a grass hitting head and a shield covering the outside of the grass hitting head. The grass hitting head includes a tray, two assembly pieces, and a grass hitting rope. The opposite sides of the tray are provided with mounting grooves, and the two assembly pieces are fixed in the two mounting grooves to form an assembly groove on the tray. The grass hitting rope includes a connecting part and a cutting part. The connecting part passes through the assembly groove and is fixedly connected with the assembly piece, and the cutting part extends away from the tray from the assembly piece.

[0004] The grass hitting head assembly in the above-mentioned prior art has replaced the traditional cutter head and steel wire brush with a grass hitting rope to adapt to the weeding needs of narrow gaps. However, the existing grass hitting rope has the problems of short service life, easy wear and tear, frequent replacement, etc. during use. INVENTION CONTENTS

[0005] In order to solve the defects of the traditional weed remover's own cutter head and steel wire brush causing some degree of wear and damage to stone materials and the problems of the existing grass hitting rope such as short service life, easy wear, and frequent replacement during use, the utility model provides a weed remover capstan, which includes: a mounting disc, the shaft of the mounting disc is sleeved on the rotating shaft of the weed remover motor, and the rotating shaft drives the mounting disc to rotate;

[0006] A composite grass hitting rope includes a mounting end and a free end. The mounting end is on the mounting disc, the inner core of the composite grass hitting rope is a steel wire rope, and a flexible sheath is detachably sleeved on the outside of part or all of the steel wire rope from the mounting end to the free end.

[0007] Further, the mounting disc comprises a rotating shaft mounting end and a grass rope mounting end, the rotating shaft mounting end is located at the inner ring of the mounting disc, the grass rope mounting end is located at the outer ring of the mounting disc, a plurality of connecting plates are arranged between the rotating shaft mounting end and the grass rope mounting end, the plurality of connecting plates are uniformly distributed in the circumferential direction of the mounting disc, and a grass rope mounting portion is formed between the plurality of connecting plates, and the composite grass rope is mounted on the mounting disc through the grass rope mounting portion.

[0008] Further, the grass rope mounting portion comprises a threading hole and a wire fixing groove in communication with the threading hole, the mounting end of the composite grass rope is formed with a stop block, the threading hole can pass the free end of the composite grass rope, the stop block cannot pass and is clamped in the wire fixing groove, and the shape of the stop block matches the shape of the wire fixing groove.

[0009] Further, the grass rope mounting portion comprises a threaded hole, and the mounting end of the grass rope is formed with a threaded head matched with the threaded hole.

[0010] Further, a strip-shaped hollow is arranged on any one of the plurality of connecting plates.

[0011] Further, the flexible sheath is made of a heat-fusible material, and the flexible sheath is heat-fused and glued with the steel wire rope.

[0012] Further, the flexible sheath is a nylon sheath.

[0013] Another aspect of the present application provides a weeding machine, wherein the weeding machine is provided with the weeding machine capstan.

[0014] The beneficial technical effects of the present application are as follows:

[0015] 1. By using the composite grass rope, since the inner core of the composite grass rope is a steel wire rope and the outer layer is a flexible sheath, the service life can be effectively prolonged, the replacement frequency can be reduced, the maintenance cost can be reduced, the stone material can be protected from wear and tear, and the beauty of the square stone can be maintained.

[0016] 2. A light and convenient mounting disc is provided, and the grass rope is convenient to install, so that the installation and replacement of the grass rope are simple and fast, and the work efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a structural schematic view of the weeding machine capstan of the present application;

[0018] Figure 2 FIG. 4 is a structural schematic view of the mounting disc of the weeding machine capstan of the present application;

[0019] Figure 3: A schematic diagram of the weeding rope mounting section on the mounting plate of the weeding winch of this application;

[0020] Figure 4 : A schematic diagram of the composite weeding rope structure of the weeding machine winch in this application;

[0021] Figure 5 : A schematic diagram of the structure of an embodiment of the composite weeding rope of the weeding machine winch of this application;

[0022] Figure 6 : A schematic diagram of an embodiment of the weeding rope mounting part on the mounting plate of the weeding machine winch of this application; Detailed Implementation

[0023] The following embodiments further illustrate the content of this utility model, but should not be construed as limiting the utility model. Any modifications or substitutions made to the methods, steps, or conditions of this utility model without departing from its spirit and essence are within the scope of this utility model.

[0024] like Figure 1 As shown, in some embodiments, a weeding winch is provided, the weeding winch including: a mounting plate 1, the mounting plate 1 being sleeved on the rotating shaft 7 of the weeding motor, the rotating shaft 7 driving the mounting plate 1 to rotate; and a composite weeding rope 2, the composite weeding rope 2 including a mounting end 21 and a free end 22, the composite weeding rope mounting end 21 being mounted on the mounting plate 1, the inner core of the composite weeding rope 2 being a steel wire rope 203, and a flexible sheath 204 being detachably sleeved on part or all of the steel wire rope 203 from the free end 22 to the mounting end 21.

[0025] By replacing the traditional blade and wire brush with composite weeding rope 2, the weeder winch of this invention can more effectively adapt to the weeding needs of narrow gaps. The inner core of the composite weeding rope 2 of this application is made of steel wire rope 203, which ensures its strength and durability, while the outer flexible sheath 204 protects the stone surface, avoiding direct friction between the steel wire rope 203 and the stone surface, thereby reducing the risk of wear and tear on the stone. In addition, replacing the traditional nylon weeding rope with the composite weeding rope of this application can extend the service life of the weeding rope, reduce the replacement frequency, and thus reduce maintenance costs.

[0026] Specifically, in some embodiments, such as Figure 2As shown, the mounting disc 1 includes a rotating shaft mounting end 101 and a grass rope mounting end 102. The rotating shaft mounting end 101 is located at the inner ring of the mounting disc 1, and the rotating shaft 7 of the driving motor on the weeding machine can be connected with the mounting disc 1 through the rotating shaft mounting end 101. The specific mounting mode can be fixed by the threaded holes on the rotating shaft mounting end and the threaded holes on the corresponding position of the rotating shaft through bolts, or can be fixed by other ways such as welding, clamping, interference fit, etc. The connection mode of the rotating shaft mounting end 101 and the rotating shaft 7 should ensure that the mounting disc 1 can stably rotate with the rotating shaft 7. The grass rope mounting end 102 is located at the outer ring of the mounting disc 1, and is used for fixing the mounting end 21 of the composite grass rope 2. The free end 22 of the composite grass rope 2 swings outward under the action of centrifugal force during operation, thereby realizing the weeding effect. A plurality of connecting plates 103 are arranged between the rotating shaft mounting end 101 and the grass rope mounting end 102, and the connecting plates 103 are uniformly distributed in the circumferential direction of the mounting disc 1. The connecting plates 103 form a grass rope mounting part 104 therebetween, and the composite grass rope 2 is mounted on the mounting disc 1 through the grass rope mounting part 104.

[0027] In some embodiments, specifically, the grass rope mounting part 104 includes a threading hole 105 and a wire fixing groove 106 communicating with the threading hole 105. The mounting end 21 of the composite grass rope 2 is formed with a stop block 205. The threading hole 105 allows the free end 22 of the composite grass rope 2 to pass through, and the stop block 205 cannot pass through and is clamped in the wire fixing groove 106. The shape of the stop block 205 matches the shape of the wire fixing groove 106.

[0028] When installing or replacing the composite grass rope 2 of the present application, first, the free end 22 of the composite grass rope 2 is passed through the threading hole 105 from the wire fixing groove 106 on the mounting disc 1, and then the composite grass rope 2 is pulled until the entire rope body passes through. At this time, since the size of the stop block 205 on the mounting end 21 of the composite grass rope 2 is greater than the diameter of the threading hole 105, the stop block 205 cannot pass through the threading hole 105, and then the stop block 205 is clamped into the wire fixing groove 106. Since the shape of the stop block 205 matches the shape of the wire fixing groove 106, it can be ensured that the composite grass rope 2 will not fall off the mounting disc 1 during operation. Thus, the stop block 205 is clamped in the wire fixing groove 106. In this way, the mounting end 21 of the composite grass rope 2 is firmly fixed on the mounting disc 1, ensuring that the grass rope will not fall off during weeding operation.

[0029] In some embodiments, another installation mode of the composite grass rope is provided, as shown in FIG. 6. Figure 6 As shown, the grass rope mounting part 104 includes a threaded hole 107, and the mounting end 21 of the composite grass rope 2 is formed with a threaded head 206 matching the threaded hole 107.

[0030] The installation method of the composite grass rope in this embodiment is to screw the threaded head 206 of the composite grass rope 2 into the threaded hole 107 of the mounting disc until the threaded head 206 is completely inserted into the threaded hole 107 and fastened. Since the threaded head 206 is tightly matched with the threaded hole 107, it can effectively prevent the composite grass rope 2 from loosening or falling off during use. In this way, the composite grass rope 2 is reliably fixed on the mounting disc 1.

[0031] Through the above two installation methods, the installation of the composite grass rope 2 becomes more convenient and safe. In actual application, appropriate installation methods can be selected according to different working environments and needs. For example, in the case where the grass rope needs to be frequently replaced, the method of using the threading hole and the wire fixing groove can quickly replace the grass rope, and in the case where higher stability is required, the connection method of the threaded hole and the threaded head provides a more secure connection.

[0032] In addition, the lawn mower capstan of the present application also includes a safety protection device to prevent injuries caused by accidents during the weeding process. For example, the outer edge of the mounting disc 1 can be provided with a protective cover to prevent the fingers or other body parts of the operator from accidentally contacting the high-speed rotating composite grass rope 2. The protective cover can be fixed or detachable to facilitate maintenance and cleaning.

[0033] In some embodiments, as shown in Figure 6 As shown, a strip-shaped hollow 108 is provided on any of the plurality of connecting plates 103 to reduce the weight of the mounting disc 1, thereby reducing power consumption and increasing rotation speed.

[0034] In some embodiments, as shown in Figure 4 As shown, the flexible sheath 204 is made of a heat-fusible material, and the flexible sheath 204 is heat-fused and glued with the steel wire rope 203, ensuring the close combination of the sheath and the steel wire rope. The use of heat-fusible material also facilitates the replacement of the sheath when needed. In some specific embodiments, the flexible sheath 204 is a nylon sheath, and the nylon material has good wear resistance and flexibility, which can prolong the service life of the composite grass rope.

[0035] Through such a design of the present application, the lawn mower capstan of the present application not only improves the weeding efficiency and significantly reduces the maintenance cost, but also protects the stone surface.

[0036] Another aspect of the present application provides a lawn mower, which is installed with the above-mentioned lawn mower capstan.

[0037] Although, above has used general description, specific implementation and test, has made detailed description to the utility model, can make some modification or improvement to it on the basis of the utility model, which is obvious to those skilled in the art. Therefore, these modifications or improvements made on the basis of not deviating from the spirit of the utility model, all belong to the range claimed by the utility model.

Claims

1. A lawn roller winch characterized by, The lawn mower capstan comprises: A mounting disc (1) is sleeved on a rotating shaft (3) of a lawn mower motor, and the rotating shaft (3) drives the mounting disc (1) to rotate; A composite lawn rope (2) comprises a mounting end (21) and a free end (22), the mounting end (21) is mounted on the mounting disc (1), an inner core of the composite lawn rope (2) is a steel wire rope (203), and a flexible sheath (204) is detachably sleeved outside the steel wire rope (203) from the mounting end (21) to the free end (22).

2. The weeding machine capstan as claimed in claim 1, wherein, The mounting disc (1) comprises a rotating shaft mounting end (101) and a lawn rope mounting end (102), the rotating shaft mounting end (101) is located at an inner ring of the mounting disc (1), the lawn rope mounting end (102) is located at an outer ring of the mounting disc (1), a plurality of connecting plates (103) are arranged between the rotating shaft mounting end (101) and the lawn rope mounting end (102), the plurality of connecting plates (103) are uniformly distributed in a circumferential direction of the mounting disc (1), a lawn rope mounting portion (104) is formed between the plurality of connecting plates (103), and the composite lawn rope (2) is mounted on the mounting disc (1) through the lawn rope mounting portion (104).

3. The weeding machine capstan as claimed in claim 2, wherein, The lawn rope mounting portion (104) comprises a threading hole (105) and a wire fixing groove (106) in communication with the threading hole, the mounting end (21) of the composite lawn rope (2) is formed with a stop block (205), the threading hole (105) allows the free end (22) of the composite lawn rope (2) to pass through, the stop block (205) is clamped in the wire fixing groove (106) and cannot pass through, and the shape of the stop block (205) is matched with the shape of the wire fixing groove (106).

4. The weeding machine capstan as claimed in claim 2, wherein, The lawn rope mounting portion (104) comprises a threaded hole (107), and the mounting end (21) of the composite lawn rope (2) is formed with a threaded head (206) matched with the threaded hole.

5. The weeding machine capstan as claimed in claim 2, wherein, Any one of the plurality of connecting plates (103) is provided with a strip-shaped hollow (108).

6. The weeding machine capstan as claimed in claim 1, wherein, The flexible sheath (204) is made of a heat-fusible material, and the flexible sheath (204) is heat-fused and glued with the steel wire rope (203).

7. The weeding machine capstan as claimed in claim 6, wherein The flexible sheath (204) is a nylon sheath.

8. A weeding machine characterized by The lawn mower is provided with the lawn mower capstan according to any one of claims 1-7.

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