CN210935510U - A tree trunk spraying machine for garden maintenance - Google Patents

Abstract

The utility model discloses a tree trunk whitening machine for garden maintenance, which comprises an outer cylinder, an inner cylinder rotatably arranged in the outer cylinder, and a spray pipe arranged on the inner wall of the inner cylinder. a plurality of spray heads, a support frame is installed on the inner wall of the outer cylinder, an annular guide rail is installed on the support frame, a motor mounting seat is also installed on the support frame, a motor is installed on the motor installation seat, and the motor There is a gear on the ring guide rail, a ring slide block sliding along the ring guide rail is arranged on the ring guide rail, the upper end of the ring slide block is equipped with a guide rail rack that engages with the gear, and the guide rail rack and the inner cylinder pass through The bending connecting rod is fixedly connected, and the annular sliding block and the annular guide rail are both located in the inner concave part of the bending connecting rod. The utility model reduces the number of spray pipes, saves the space occupied in the inner cylinder, and effectively reduces the cost.

Description

A tree trunk spraying machine for garden maintenance

【Technical field】

The utility model relates to a tree trunk whitening machine for garden maintenance.

【Background technique】

The existing tree trunk whitening machine uses two half barrels as spray barrels. After opening and closing through the hinge structure, the trunk is in the center of the spray barrel, and then multi-point nozzles are used to spray the tree trunk. The existing structure has some deficiencies. For example, the total amount of liquid sprayed each time is the same, resulting in the same amount of liquid sprayed with different trunk diameters, resulting in a large waste of liquid. There is a lot of paint flowing at the bottom of the tree roots, and there are liquid splashes during the spraying process.

【Content of utility model】

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a tree trunk whitening machine for garden maintenance.

To solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

A tree trunk whitening machine for garden maintenance, comprising an outer cylinder, an inner cylinder rotatably arranged in the outer cylinder, and a spray pipe arranged on the inner wall of the inner cylinder. A support frame is installed on the inner wall of the outer cylinder, an annular guide rail is installed on the support frame, a motor mounting seat is also installed on the support frame, a motor is installed on the motor installation seat, and a gear is arranged on the motor, The annular guide rail is provided with an annular slider that slides along the annular guide rail, the upper end of the annular slider is provided with a guide rail rack that engages with gears, and the guide rail rack and the inner cylinder are fixed by a bending connecting rod connected, the annular sliding block and the annular guide rail are both located in the inner concave portion of the bent connecting rod.

Further, the guide rail rack, the annular guide rail, the annular slide block, the inner cylinder and the outer cylinder are all provided with gaps for the trunk to move.

Further, the annular guide rail is provided with a limiter for restricting the sliding of the annular slider.

Further, the inner cylinder is a cylinder, the spray pipes are arranged at equal intervals along the axial direction of the inner cylinder, and the rotation center axis of the guide rail rack and the annular slider coincides with the center axis of the inner cylinder.

Further, the outer tube includes a left half tube and a right half tube, a hinge is connected between the left half tube and the right half tube, a support seat is installed on the hinge, and the left half tube and the right half tube are mounted on the hinge. A push rod is also installed, and a cylinder assembly is provided at one end of the push rod away from the outer cylinder.

Further, the inner bottom of the left half cylinder and the right half cylinder are provided with a recovery tank, the outer cylinder is provided with a liquid inlet valve and a first recovery valve, the recovery tank is provided with a second recovery valve, and the One end of the second recovery valve is communicated with the recovery tank, the other end is communicated with the external pump body, one end of the liquid inlet valve is communicated with the external feed pipe, and the other end is communicated with the spray pipe. The spray pipe is communicated, and the other end is communicated with the external pump body.

Further, the nozzle is provided with a nozzle, the nozzle is a fan-shaped nozzle, and the nozzle is arranged parallel to the bottom surface of the inner cylinder.

Further, a plurality of the spray pipes are provided, and the spray pipes are arranged in a circular array on the cylindrical surface where the side wall of the inner cylinder is located.

After adopting the above-mentioned technical scheme, the utility model has the following advantages:

1. The motor on the inner wall of the outer cylinder drives the gear to rotate, and the rotation of the gear drives the guide rail rack to rotate around the central axis of the outer cylinder. Since the bottom wall of the guide rail rack is fixed with the annular slider, the annular guide rail is installed on the inner wall of the outer cylinder through the support frame. The rotation of the guide rail rack drives the annular slider to rotate, the annular slider and the inner cylinder are connected by a bending connecting rod, the bending connecting rod is set aside from the annular guide rail, and the two ends of the bending connecting rod are respectively fixed on the annular slider And on the inner wall of the inner cylinder, the motor drives the gear to rotate, the gear drives the rail rack to rotate around the central axis of the rail rack, the rotation of the rail rack drives the annular slider to rotate around the central axis of the rail rack, and drives the inner cylinder to rotate around the central axis of the rail rack by bending the connecting rod. The central axis of the guide rail and rack rotates to realize the circumferential spraying of the tree trunk. Therefore, only a small number of spray pipes are required to rotate a sufficient angle to ensure the complete whitening of the trunk circumferential direction, ensuring the accuracy and comprehensiveness of spraying, and at the same time. The uniformity of the whitening of the trunk is improved. In addition, the sprinkler sprays white at a certain position of the trunk, and then rotates a small angle around the axis of the trunk. The white concentration can also be guaranteed. The rotation of the inner cylinder drives the sprinkler head to spray white, which reduces the number of spray pipes, saves the space occupied in the inner cylinder, effectively reduces costs, reduces the number of spray pipes, and saves the inner cylinder. space occupation, effectively reducing costs.

2. Through the gaps on the guide rail rack, the annular guide rail, the annular slider, the inner cylinder and the outer cylinder for the trunk to move, it is convenient for the trunk to enter the interior of the inner cylinder, and the spraying of the trunk is convenient.

3. The limiter set on the annular guide rail can limit the moving trajectory of the annular slider, so as to prevent the annular slider from moving excessively and falling off.

4. The inner cylinder is designed with the trunk placed at the center axis of the inner cylinder. At this time, the distance from the inner wall of the inner cylinder to the trunk is the same. At the same time, the spray pipe is arranged along the axial direction of the inner cylinder, so that the surrounding of the trunk is evenly sprayed. The spraying of the shower pipe and the uniformity of spraying are guaranteed, and the rotation center axis of the guide rail rack and the annular slider coincides with the center axis of the inner cylinder, which can ensure that the inner cylinder rotates around the center axis of the inner cylinder when it rotates, which further improves the The uniformity of the whitening of the trunk.

5. When in use, the whitening machine can be transported to the trunk to be whitened by a cart, push the push rod through the cylinder assembly, the push rod drives the left half cylinder and the right half cylinder to rotate, and the trunk enters the inner cylinder through the gap. Inside, the trunk is sprayed white by the spray pipe, which facilitates the whitening operation of the trunk and improves the whitening efficiency of the trunk.

6. When in use, the external feed pipe is used to supply liquid to the liquid inlet valve. The material liquid passes through the nozzles on the spray pipe to spray white on the trunk, and the excess paint is collected in the recovery tank. The second recovery valve and the first recovery valve The valves are all connected with the external pump body to realize the recycling and reuse of the excess paint in the spray pipe and the recovery tank, avoiding the curing of the paint in the spray pipe or the recovery tank and affecting the next use of the equipment.

7. The fan-shaped nozzle makes the spraying area of the sprayed paint larger, which improves the efficiency of whitening the trunk. The setting of the nozzle parallel to the bottom surface of the inner cylinder can improve the uniformity of paint spraying.

8. There are multiple spray pipes, and they are arranged in a circular array on the cylindrical surface where the side wall of the inner cylinder is located, which further improves the efficiency and quality of tree trunk spraying.

【Description of drawings】

The utility model will be further described below in conjunction with the accompanying drawings:

FIG. 1 is a schematic structural diagram of Embodiment 1 of the trunk whitening machine for garden maintenance according to the present invention.

FIG. 2 is a schematic structural diagram from another perspective of Embodiment 1 of the tree trunk whitening machine for garden maintenance according to the present invention.

FIG. 3 is a perspective structural schematic diagram of Embodiment 1 of the tree trunk whitening machine for garden maintenance according to the present invention.

FIG. 4 is a partial enlarged schematic view of the part A in FIG. 3 .

FIG. 5 is a perspective structural schematic diagram from another perspective of Embodiment 1 of the tree trunk whitening machine for garden maintenance according to the present invention.

6 is a schematic top view of the structure of Embodiment 1 of the trunk whitening machine for garden maintenance according to the present invention.

FIG. 7 is a schematic structural diagram of the nozzle in the second embodiment of the tree trunk whitening machine for garden maintenance according to the present invention.

The names of the parts marked in the figure are as follows:

1. Inner cylinder; 2. Outer cylinder; 201, Left half cylinder; 202, Right half cylinder; 3, Recovery tank; 4, Sprinkler pipe; 5, Cylinder assembly; 6, Support frame; 7, Rail rack; 8 , gear; 9, motor; 10, annular slider; 11, annular guide rail; 12, bending connecting rod; 14, liquid inlet valve; 15, first recovery valve; 16, second recovery valve; 17, motor mounting seat ; 18, nozzle; 19, gap; 20, limiter; 21, push rod; 22, support seat; 23, hinge.

【Detailed ways】

The technical solutions of the embodiments of the present utility model will be explained and described below with reference to the accompanying drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, not all. Based on the examples in the implementation manner, other examples obtained by those skilled in the art without creative work, all belong to the protection scope of the present invention.

In the following description, the appearance of terms such as "inner", "outer", "upper", "lower", "left", "right" etc. to indicate orientation or positional relationship is only for the convenience of describing the embodiment and simplifying the description, rather than Indicating or implying that the referred device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Example 1:

1-6, the present embodiment provides a tree trunk whitening machine for garden maintenance, comprising an outer cylinder 2, an inner cylinder 1 rotatably arranged in the outer cylinder 2, and a spray pipe 4 arranged on the inner wall of the inner cylinder 1, The spray pipe 4 is connected with a plurality of spray heads 18 along its axial direction, a support frame 6 is installed on the inner wall of the outer cylinder 2, an annular guide rail 11 is installed on the support frame 6, and a motor mounting seat 17 is also installed on the support frame 6, and the motor is installed A motor 9 is installed on the seat 17, a gear 8 is arranged on the motor 9, an annular slider 10 is arranged on the annular guide rail 11 to slide along the annular guide rail 11, and the upper end of the annular slider 10 is installed with a guide rail rack that engages with the gear 8. 7. The guide rail rack 7 and the inner cylinder 1 are fixedly connected by a bending connecting rod 12 , and the annular slider 10 and the annular guide rail 11 are both located in the concave portion of the bending connecting rod 12 . The motor 9 on the inner wall of the outer cylinder 2 drives the gear 8 to rotate, and the rotation of the gear 8 drives the guide rail rack 7 to rotate around the central axis of the outer cylinder 2. Since the bottom wall of the guide rail rack 7 is fixed with the annular slider 10, the annular guide rail 11 passes through. The support frame 6 is installed on the inner wall of the outer cylinder 2, the rotation of the guide rail rack 7 drives the annular slider 10 to rotate, the annular slider 10 and the inner cylinder 1 are connected by a bending connecting rod 12, and the bending connecting rod 12 avoids the annular guide rail 11 setting, the two ends of the bending connecting rod 12 are respectively fixed on the annular slider 10 and the inner wall of the inner cylinder 1, the motor 9 drives the gear 8 to rotate, the gear 8 drives the guide rail rack 7 to rotate around the central axis of the guide rail rack 7, and the guide rail teeth The rotation of the bar 7 drives the annular slider 10 to rotate around the center axis of the guide rail rack 7, and drives the inner cylinder 1 to rotate around the center axis of the guide rail rack 7 by bending the connecting rod 12, so as to realize the circumferential spraying of the trunk, so that only the A small number of spray pipes are rotated at a sufficient angle to ensure the complete whitening of the trunk circumferential direction, ensuring the precision and comprehensiveness of the spraying, and at the same time improving the uniformity of the whitening of the trunk. After whitening, the nozzle rotates a small angle around the axis of the trunk, and the whitening range of the nozzle will overlap with that before the rotation, so the whitening concentration can also be guaranteed. The rotation of the inner cylinder drives the whitening of the nozzle to reduce spraying The number of pipes saves space occupation in the inner cylinder, effectively reduces costs, reduces the number of spray pipes, saves space occupation in the inner cylinder, and effectively reduces costs.

In this embodiment, the guide rail rack 7 , the annular guide rail 11 , the annular slider 10 , the inner cylinder 1 and the outer cylinder 2 are all provided with notches 19 for the trunk to move. Through the notches 19 on the guide rail rack 7, the annular guide rail 11, the annular slider 10, the inner cylinder 1 and the outer cylinder 2 for the trunk to move, it is convenient for the trunk to enter the interior of the inner cylinder 1, and the spraying of the trunk is convenient.

In this embodiment, the annular guide rail 11 is provided with a limiting member 20 for restricting the sliding of the annular slider 10 . The limiting member 20 provided on the annular guide rail 11 can limit the movement trajectory of the annular slider 10 , so as to prevent the annular slider 10 from moving too much and falling off.

In this embodiment, the inner cylinder 1 is a cylinder, the spray pipes 4 are arranged at equal intervals along the axial direction of the inner cylinder 1 , and the rotation center axes of the guide rail racks 7 and the annular slider 10 coincide with the center axis of the inner cylinder 1 . The inner tube is designed with a cylinder, and the tree trunk is placed at the center axis of the inner tube. At this time, the distance from the inner wall of the inner tube to the tree trunk is the same. At the same time, the spray pipe is arranged along the axial direction of the inner tube, so that the surrounding area of the tree trunk is evenly affected by the spray pipe. The uniformity of spraying is guaranteed, and the rotation center axis of the guide rail rack and the annular slider coincides with the center axis of the inner cylinder, which can ensure that the inner cylinder rotates around the center axis of the inner cylinder when it rotates, which further improves the trunk spraying. White uniformity.

In this embodiment, the outer cylinder 2 includes a left half cylinder 201 and a right half cylinder 202, a hinge 23 is connected between the left half cylinder 201 and the right half cylinder 202, and a support seat 22 is installed on the hinge 23, and the left half cylinder 201 and the right A push rod 21 is also installed on the half cylinder 202 , and a cylinder assembly 5 is provided at one end of the push rod 21 away from the outer cylinder 2 . When in use, the whitening machine can be transported to the trunk to be whitened by a cart, push the push rod 21 through the cylinder assembly 5, and the push rod 21 drives the left half cylinder 201 and the right half cylinder 202 to rotate, and the trunk enters through the gap 19. To the inside of the inner cylinder 1, the tree trunk is sprayed white by the spray pipe, which facilitates the whitening operation of the tree trunk and improves the whitening efficiency of the tree trunk.

In this embodiment, the inner bottom of the left half cylinder 201 and the right half cylinder 202 are both provided with a recovery tank 3 , the outer cylinder 2 is provided with a liquid inlet valve 14 and a first recovery valve 15 , and the recovery tank 3 is provided with a second recovery valve 16. One end of the second recovery valve 16 is communicated with the recovery tank 3, the other end is communicated with the external pump body, one end of the liquid inlet valve 14 is communicated with the external feed pipe, and the other end is communicated with the spray pipe 4. The first recovery valve 15 One end is communicated with the spray pipe 4, and the other end is communicated with the external pump body. When in use, liquid is supplied to the liquid inlet valve 14 from an external feeding pipe, and the material liquid passes through the spray head 18 on the spray pipe 4 to spray the tree trunk, and the excess paint is collected in the recovery tank 3. The second recovery valve 16 and The first recovery valve 15 is connected to the external pump body, so as to realize the recycling and reuse of the excess paint in the spray pipe and the recovery tank 3, so as to avoid the curing of the paint in the spray pipe or the recovery tank 3 and affect the next use of the equipment.

In this embodiment, a plurality of spray pipes 4 are provided, and the spray pipes are arranged in a circular array on the cylindrical surface where the side wall of the inner cylinder is located. A plurality of spray pipes 4 are provided, and they are arranged in a circular array on the cylindrical surface where the side wall of the inner cylinder is located, which further improves the efficiency and quality of tree trunk spraying. More specifically, in this embodiment, two spray pipes 4 are provided, and the spray pipes are arranged in an annular array on the cylindrical surface where the side wall of the inner cylinder is located.

It can be understood that the spray pipes 4 can also be provided with 3, 4, 5, etc., which can meet the quality requirements of the trunk spraying.

Embodiment 2:

As shown in FIG. 7 , the difference between the second embodiment and the first embodiment is that the nozzle 18 is provided with a nozzle 1801 , the nozzle 1801 is a fan-shaped nozzle, and the nozzle 18 is arranged parallel to the bottom surface of the inner cylinder 1 . The fan-shaped spray head 18 makes the spraying area of the sprayed paint larger and improves the efficiency of whitening the trunk. The spray head 18 is arranged parallel to the bottom surface of the inner cylinder 1 to improve the uniformity of paint spraying.

Other unmentioned parts of the structure and its beneficial effects are the same as those of the first and second embodiments, and will not be repeated here.

The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Those skilled in the art should understand that the present utility model includes but is not limited to the accompanying drawings and the descriptions in the above specific embodiments. Content. Any modifications that do not depart from the functional and structural principles of the present invention are intended to be included in the scope of the claims.

Claims (8)

1. The utility model provides a trunk whitewashing machine for gardens maintenance, a serial communication port, including urceolus, rotation setting inner tube in the urceolus and the shower on the inner wall of the urceolus of setting, the shower has a plurality of shower nozzles along its axial intercommunication, install the support frame on the urceolus inner wall, install ring rail on the support frame, still install the motor mount pad on the support frame, install the motor on the motor mount pad, be equipped with the gear on the motor, be equipped with on the ring rail along the gliding annular sliding block of ring rail, the guide rail rack with gear meshing is installed to the upper end of annular sliding block, through buckling connecting rod fixed connection between guide rail rack and the inner tube, annular sliding block and ring rail all are located the interior concave part of buckling the connecting rod.

2. The trunk whitewashing machine for garden maintenance according to claim 1, wherein the rack of the guide rail, the ring-shaped sliding block, the inner cylinder and the outer cylinder are provided with notches for the trunk to move.

3. The trunk whitewashing machine for garden maintenance according to claim 1, wherein the ring rail is provided with a limiting member for limiting the sliding of the ring-shaped sliding block.

4. The trunk whitewashing machine for garden maintenance according to claim 1, wherein the inner cylinder is a cylinder, the shower pipes are arranged at equal intervals along the axial direction of the inner cylinder, and the central axes of rotation of the guide rail rack and the annular slider coincide with the central axis of the inner cylinder.

5. The trunk whitewashing machine for garden maintenance according to claim 1, wherein the outer cylinder comprises a left half cylinder and a right half cylinder, a hinge is connected between the left half cylinder and the right half cylinder, a support seat is installed on the hinge, push rods are further installed on the left half cylinder and the right half cylinder, and a cylinder assembly is arranged at one end of each push rod, which is far away from the outer cylinder.

6. The trunk whitewashing machine for garden maintenance according to claim 5, wherein a recycling tank is provided at the bottom of each of the left half cylinder and the right half cylinder, a liquid inlet valve and a first recycling valve are provided on the outer cylinder, a second recycling valve is provided on the recycling tank, one end of the second recycling valve is communicated with the recycling tank, the other end of the second recycling valve is communicated with an external pump body, one end of the liquid inlet valve is communicated with an external inlet pipe, the other end of the liquid inlet valve is communicated with the shower pipe, one end of the first recycling valve is communicated with the shower pipe, and the other end of the first recycling valve is communicated with the external pump body.

7. The trunk whitewashing machine for garden maintenance according to claim 1, wherein the nozzle is a fan-shaped nozzle and is arranged parallel to the bottom surface of the inner cylinder.

8. The trunk whitewashing machine for garden maintenance according to claim 1, wherein the spraying pipes are provided in a plurality, and are arranged in an annular array in a cylindrical surface where the side wall of the inner cylinder is located.

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