Municipal greening dead leaf cleaning device

Abstract

The utility model relates to the technical field of municipal engineering, and discloses a municipal greening dead leaf cleaning device which comprises a box body, the lower end of the box body is rotatably provided with two symmetrically-arranged moving wheels, one end of the box body is movably connected with a storage bag, and the other end of the box body is movably provided with a cleaning assembly. According to the device, when the device is used on a road, a user can rotate and adjust the plurality of derrick masts with the tail ends tilting upwards until the arc-shaped tail ends face downwards, then the user can adjust the distance between the plurality of movable seats according to the interval of a gap on a roadside sewer cover plate, and under the action of the folding frame, the plurality of derrick masts can be adjusted at equal intervals; after adjustment of the derrick masts is completed, the tail ends of the derrick masts can be inserted into gaps in the sewer cover plate to clean dry branches, fallen leaves and the like clamped in the gaps in the sewer cover plate by lifting the tail ends of the adjusting rods upwards by a user.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal engineering, in particular to a device for cleaning withered leaves in municipal greening. Background Art

[0002] Municipal greening includes garden greening and greening on both sides of roads. Among them, gardens include courtyards, residential gardens, small gardens, gardens, parks, botanical gardens, zoos, etc. Lawns are an important part of greening.

[0003] Since there are trees planted in the greening, when in use, leaves are likely to fall on the upper side of the lawn, affecting the beauty. At the same time, trees on both sides of the road will also fall on the covers above the sewers on both sides of the road. When withered branches accumulate, the drainage gaps on the sewer covers will be blocked, thereby affecting the normal drainage of the sewer. In the prior art, the withered leaves and branches that fall on the green belt and sewer covers are usually picked up manually, but the efficiency of manual leaf picking is low and time-consuming. For this reason, we propose a device for cleaning withered leaves in municipal greening. Summary of the Utility Model

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a device for cleaning withered leaves in municipal greening.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme. A device for cleaning withered leaves in municipal greening includes a box body. Two symmetrically arranged moving wheels are rotatably installed at the lower end of the box body. One end of the box body is movably connected with a storage bag, and a cleaning component is movably installed at the other end.

[0006] The cleaning component specifically includes two rotating rods rotatably connected to the box body. A plurality of movable seats are slidably installed between the ends of the two rotating rods. The end of the movable seat is movably installed with a raking rod. The end of the raking rod is arc-shaped. A folding frame is connected between the plurality of movable seats, and the folding frame deforms to adjust the distance between the plurality of movable seats at equal intervals.

[0007] Preferably, the folding frame is composed of a plurality of diamond structures connected end to end. The two ends of the plurality of diamond structures are respectively rotatably connected to two movable seats. Among them, when one of the diamond structures deforms, the plurality of diamond structures can deform synchronously.

[0008] Preferably, a fixing rod is fixedly connected between the ends of the two rotating rods, and the ends of the plurality of movable seats are all in contact with the fixing rod.

[0009] Preferably, a rotating disc is rotatably connected to the outer wall of the movable seat. The outer wall of the raking rod is fixedly connected to the rotating disc, and a limiting structure is arranged at the corresponding position of the end of the movable seat and the rotating disc.

[0010] Preferably, the limiting structure includes insertion holes formed on both sides of the rotating disk. A latch pin that cooperates with the insertion holes is slidably connected to the end of the movable seat. The limiting structure further includes an extension plate fixedly connected to the outer wall of the movable seat. A sliding groove is formed on the extension plate, and a slider is slidably installed inside the sliding groove. The end of the latch pin is fixedly connected to the slider.

[0011] Preferably, the other end of the rotating rod is fixedly connected to an adjusting rod, and one end of the adjusting rod away from the rotating rod is movably connected to an extension rod.

[0012] Preferably, one end outer wall of the box body close to the storage bag is movably connected to a push rod, and the push rod is arranged in an inverted U shape.

[0013] Beneficial effects

[0014] The utility model provides a municipal greening withered leaf cleaning device, which has the following beneficial effects:

[0015] (1) For this municipal greening withered leaf cleaning device, when the device is used on the road, the user can rotate and adjust multiple raking rods with their ends tilted upward so that their arc-shaped ends face downward. Then, the user can adjust the distance between multiple movable seats according to the spacing of the gaps above the roadside sewer covers. One end of a rotating rod is provided with an electric telescopic rod, and the end of the electric telescopic rod is fixedly connected to the outer wall of one of the movable seats. When the end of the electric telescopic rod extends or contracts to adjust the position of the movable seat, under the action of the folding frame, multiple raking rods can be adjusted at equal intervals. After the raking rods are adjusted, when the user lifts the end of the adjusting rod, the ends of multiple raking rods can be inserted into the gaps on the sewer covers to clean the withered branches, leaves, etc. stuck in the gaps on the sewer covers.

[0016] (2) For this municipal greening withered leaf cleaning device, when the rotating disk rotates, it can be used to adjust the raking rod so that its arc-shaped end tilts upward or downward. After the raking rod is rotated and adjusted, by sliding the slider, the end of the latch pin is inserted into the insertion hole formed on the rotating disk to limit the position of the rotating disk. Description of the drawings

[0017] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained according to the provided drawings.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the implementation conditions of the present utility model. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the efficacy and purpose that the present utility model can achieve, should still fall within the scope covered by the technical content disclosed by the present utility model.

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a side schematic diagram of the overall structure of the present utility model;

[0021] Figure 3 is a schematic diagram of the cleaning component structure of the present utility model;

[0022] Figure 4 is a schematic diagram of the boom structure of the present utility model;

[0023] Figure 5 is the present utility model Figure 4 is an enlarged schematic diagram of part A in the present utility model.

[0024] Legend: 1. Box body; 2. Cleaning component; 201. Rotating rod; 202. Fixed rod; 203. Movable seat; 204. Folding frame; 205. Boom; 206. Rotating disk; 207. Extension board; 208. Chute; 209. Slide block; 210. Insertion hole; 211. Plug; 3. Moving wheel; 4. Push rod; 5. Storage bag; 6. Adjusting rod; 7. Extension rod. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model.

[0026] As Figures 1-5 shown, a municipal greening dead leaf cleaning device includes a box body 1. Two symmetrically arranged moving wheels 3 are rotatably installed at the lower end of the box body 1. A storage bag 5 is movably connected to one end of the box body 1, and a cleaning component 2 is movably installed at the other end;

[0027] The cleaning component 2 specifically includes two rotating rods 201 rotatably connected to the box body 1. A plurality of movable seats 203 are slidably installed between the ends of the two rotating rods 201. A scraping rod 205 is movably installed at the end of the movable seat 203. The end of the scraping rod 205 is arc-shaped. A folding frame 204 is connected between the plurality of movable seats 203. The folding frame 204 deforms to adjust the distance between the plurality of movable seats 203 at equal intervals;

[0028] This device can be used on grass. When the arc-shaped structures at the ends of the plurality of scraping rods 205 provided at the end of the box body 1 all tilt upward, by adjusting the position of the cleaning component 2, the plurality of scraping rods 205 can shovel up dead branches and the like on the grass, so that the dead branches and the like slide along the inclined scraping rods 205 into the interior of the box body 1 for collection. When this device is used on the road, the user can rotate and adjust the plurality of scraping rods 205 with their ends tilted upward so that the arc-shaped ends face downward. Then, the user can adjust the distance between the plurality of movable seats 203 according to the spacing of the gaps above the roadside sewer covers. An electric telescopic rod is provided at the end of one of the rotating rods 201, and the end of the electric telescopic rod is fixedly connected to the outer wall of one of the movable seats 203. Then, when the end of the electric telescopic rod extends or shortens to adjust the position of the movable seat 203, under the action of the folding frame 204, the plurality of scraping rods 205 can be adjusted at equal intervals. After the scraping rods 205 are adjusted, when the user lifts the end of the adjusting rod 6, the ends of the plurality of scraping rods 205 can be inserted into the gaps on the sewer covers to clean the dead branches, fallen leaves and the like stuck in the gaps on the sewer covers.

[0029] As Figure 3 shown, the folding frame 204 is composed of a plurality of diamond structures connected end to end. The two ends of the plurality of diamond structures are respectively rotatably connected to the two movable seats 203. Among them, when one of the diamond structures deforms, the plurality of diamond structures can deform synchronously; the two pairs of opposite sides of the plurality of diamond structures are parallel. Then, when the ends of one of the diamond structures approach or move away from each other, the two movable seats 203 connected to the ends of the diamond structures can be driven to approach or move away from each other.

[0030] As Figure 3 shown, a fixing rod 202 is fixedly connected between the ends of the two rotating rods 201, and the ends of the plurality of movable seats 203 are all in contact with the fixing rod 202; when the movable seat 203 adjusts its position, its end is always in contact with the outer wall of the fixing rod 202, so that the plurality of scraping rods 205 are all in the same plane.

[0031] As Figure 4As shown, a rotating disc 206 is rotatably connected to the outer wall of the movable seat 203. The outer wall of the lifting rod 205 is fixedly connected to the rotating disc 206, and a limiting structure is provided at the corresponding position of the end of the movable seat 203 and the rotating disc 206. When the device is used on the grass, the arc-shaped structures at the ends of multiple lifting rods 205 provided at the end of the box body 1 can be adjusted to tilt upward. When the device is used on the road, the user can rotate and adjust the multiple lifting rods 205 with the ends tilted upward so that the arc-shaped ends face downward.

[0032] As Figure 5 shown, the limiting structure includes insertion holes 210 opened on both sides of the rotating disc 206. A latch 211 that cooperates with the insertion holes 210 is slidably connected to the end of the movable seat 203. The limiting structure further includes an extension plate 207 fixedly connected to the outer wall of the movable seat 203. A sliding groove 208 is opened on the extension plate 207. A slider 209 is slidably installed inside the sliding groove 208, and the end of the latch 211 is fixedly connected to the slider 209. When the rotating disc 206 rotates, it can be used to adjust the lifting rod 205 so that its arc-shaped end tilts upward or downward. After the lifting rod 205 is rotated and adjusted, the end of the latch 211 is inserted into the insertion hole 210 opened on the rotating disc 206 by sliding the slider 209, and the position of the rotating disc 206 can be limited.

[0033] As Figure 2 shown, the other end of the rotating rod 201 is fixedly connected to an adjusting rod 6. One end of the adjusting rod 6 away from the rotating rod 201 is movably connected to an extension rod 7. The adjusting rod 6 is a V-shaped structure. One end of the adjusting rod 6 is fixedly connected to the outer wall of the rotating rod 201, and the other end is threadedly connected to the extension rod 7. By rotating the extension rod 7, the position of the extension rod 7 on the adjusting rod 6 can be adjusted, thereby extending the length of the adjusting rod 6 for the convenience of the user.

[0034] As Figure 1 shown, a push rod 4 is movably connected to the outer wall of one end of the box body 1 close to the storage bag 5. The push rod 4 is arranged in an inverted U shape. The push rod 4 can rotate around the connection between its end and the box body 1. When the device is used, the user can adjust the push rod 4 to push or pull the device to move according to the actual situation.

[0035] Working principle of the utility model: When in use, the user can drive the box body 1 to move by pushing and pulling the push rod 4. Among them, the device can be used on the grass. When the arc-shaped structures at the ends of multiple sets of raking rods 205 arranged at the end of the box body 1 all tilt upward, by adjusting the position of the cleaning assembly 2, multiple raking rods 205 can shovel up dead branches and the like on the grass, so that the dead branches and the like slide along the inclined raking rods 205 into the interior of the box body 1 for collection. When the device is used on the road, the user can rotate and adjust multiple raking rods 205 with their ends tilted upward so that the arc-shaped ends face downward. Then, the user can adjust the distance between multiple movable seats 203 according to the spacing of the gaps above the roadside sewer covers. An electric telescopic rod is provided at the end of one of the rotating rods 201, and the end of the electric telescopic rod is fixedly connected to the outer wall of one of the movable seats 203. Then, when the end of the electric telescopic rod extends or contracts to adjust the position of the movable seat 203, under the action of the folding frame 204, multiple raking rods 205 can be adjusted at equal intervals. After the raking rods 205 are adjusted, the user can lift the end of the adjusting rod 6 to insert the ends of multiple raking rods 205 into the gaps on the sewer cover to clean the dead branches, fallen leaves and the like stuck in the gaps on the sewer cover. Among them, when the raking rods 205 are adjusted to the state where the ends are upward or downward, the raking rods 205 can be limited and fixed by inserting the pins 211 into the jacks 210.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A municipal greening dead leaf cleaning device, comprising a housing (1), the lower end of which is rotatably mounted with two symmetrically arranged moving wheels (3), characterized in that: One end of the box (1) is movably connected to a storage bag (5), and the other end is movably mounted with a cleaning assembly (2); The cleaning assembly (2) specifically comprises two rotating rods (201) rotatably connected to the box body (1); a plurality of movable seats (203) are slidably mounted between the ends of the two rotating rods (201); a pick rod (205) is movably mounted at the end of the movable seat (203); the end of the pick rod (205) is arranged in an arc shape; a folding frame (204) is connected between the plurality of movable seats (203); the folding frame (204) is deformed to adjust the distance between the plurality of movable seats (203) at equal intervals.

2. A municipal greening dead leaves cleaning device according to claim 1, characterized in that: The folding frame (204) is composed of a plurality of rhombus structures connected end to end, and the two ends of the plurality of rhombus structures are rotatably connected to two movable seats (203) respectively, wherein when one of the rhombus structures is deformed, the plurality of rhombus structures can be deformed synchronously.

3. The municipal greening dead leaves cleaning device according to claim 1, characterized in that: A fixed rod (202) is fixedly connected between the ends of the two rotating rods (201), and the ends of the plurality of movable seats (203) are in contact with the fixed rod (202).

4. The municipal greening dead leaves cleaning device according to claim 2, characterized in that: The outer wall of the movable seat (203) is rotatably connected to a rotating disk (206), the outer wall of the pick rod (205) is fixedly connected to the rotating disk (206), and a limiting structure is provided at the corresponding position of the end of the movable seat (203) and the rotating disk (206).

5. A municipal greening dead leaves cleaning device according to claim 4, characterized in that: The limiting structure comprises a socket (210) provided on both sides of the rotating disk (206), a latch (211) which is slidably connected to the end of the movable seat (203) and is used in conjunction with the socket (210), and the limiting structure also comprises an expansion plate (207) which is fixedly connected to the outer wall of the movable seat (203), a slide groove (208) is provided on the expansion plate (207), a slider (209) is slidably installed inside the slide groove (208), and the end of the latch (211) is fixedly connected to the slider (209).

6. The municipal greening dead leaves cleaning device according to claim 3, characterized in that: The other end of the rotating rod (201) is fixedly connected to an adjusting rod (6), and one end of the adjusting rod (6) away from the rotating rod (201) is movably connected to an extension rod (7).

7. The municipal greening dead leaves cleaning device according to claim 1, characterized in that: The outer wall of one end of the box body (1) close to the storage bag (5) is movably connected with a push rod (4), and the push rod (4) is arranged in an inverted U shape.

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