Automatic spray-seeding device for slope greening

Abstract

The utility model discloses an automatic spray-seeding device for slope greening, which relates to the technical field of slope greening spray-seeding and comprises a bottom plate, a U-shaped support and a mixing cylinder are fixedly mounted at the left end and the right end of the outer top surface of the bottom plate respectively, and a hollow pipe is rotatably connected to the center of the outer top surface of the U-shaped support. One end of the hollow pipe is connected with a hollow disc in a penetrating mode, the other end of the hollow pipe extends to the inner bottom face of the U-shaped support and is connected with a first rotating connector in a penetrating mode, the two ends of the outer top face of the hollow disc are connected with second rotating connectors in a penetrating mode, and the two second rotating connectors rotate together and are connected with a spray-seeding pipe in a penetrating mode. Through mutual cooperation of the first driving motor, the first rotating shaft rod, the gear and the outer gear ring, the spray-seeding pipe can be driven to uniformly rotate in the horizontal direction, meanwhile, through interaction of the abutting cover, the sliding way and the reset spring, the spray-seeding pipe synchronously rotates up and down by a certain angle when rotating horizontally, and then manual adjustment is not needed.

Description

Technical Field

[0001] This utility model relates to the field of slope greening spraying technology, and in particular to an automated slope greening spraying device. Background Technology

[0002] Slope greening is an emerging ecological slope protection method that can effectively protect exposed slopes. Combined with traditional engineering slope protection, it can effectively restore the ecological vegetation on the slope. Hydroseeding is one of the relatively low-cost ecological restoration technologies. Its principle is to use hydroseeding equipment to mix plant seeds, water, fiber mulch, fertilizer, nutrient soil, soil stabilizer, soil conditioner and other materials in a certain proportion, and then spray them onto the original landform surface where the native vegetation has been destroyed through a special hydroseeding device, thereby forming a uniform matrix covering layer.

[0003] Currently available hydroseeding devices typically require manual adjustment of the spraying angle to control the spraying range, which is inconvenient and reduces efficiency. Therefore, those skilled in the art have developed an automated hydroseeding device for slope greening to address the problems described in the background section. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an automated slope greening spraying device, which solves the problem mentioned in the background technology that usually requires manual adjustment of the spraying angle to adjust the spraying range, resulting in inconvenience and reduced spraying efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automated slope greening spraying device, comprising a base plate, with a U-shaped bracket and a mixing cylinder fixedly installed at the left and right ends of the outer top surface of the base plate, respectively. A hollow tube is rotatably connected to the center of the outer top surface of the U-shaped bracket, with a hollow disc penetrating one end of the hollow tube and extending to the inner bottom surface of the U-shaped bracket and penetrating a rotary joint at the other end. Rotary joints are connected to both ends of the outer top surface of the hollow disc via diversion pipes. Firstly, the two rotary joints 2 rotate together and are connected through a spraying pipe. A semi-circular abutment cover is fixedly installed on the left end of the outer top surface of the U-shaped bracket. A wave-shaped and through-type slide is opened on the outer wall of the abutment cover. The spraying pipe abuts against the outer surface of the slide. An external toothed ring is fixedly installed on the outer peripheral surface of the hollow tube. A rotating shaft 1 is rotatably connected to the right end of the outer top surface of the U-shaped bracket. A gear is fixedly installed on the outer peripheral surface of the rotating shaft 1. The gear and the external toothed ring are meshed.

[0006] A rotating shaft is rotatably mounted at the center of the inner bottom surface of the mixing cylinder, and a mixing component for filtering, mixing and stirring the sprayed raw materials is provided on the outer peripheral surface of the rotating shaft.

[0007] A pump is fixedly installed at the center of the outer top surface of the base plate. The input end of the pump is connected to the mixing cylinder through a pipe, while the output end is fixed and connected to the rotary joint through a pipe.

[0008] As a further technical solution of this utility model, an external toothed ring is fixedly installed on the outer peripheral surface of the hollow tube, a rotating shaft is rotatably connected to the right end of the outer top surface of the U-shaped bracket, a gear is fixedly installed on the outer peripheral surface of the rotating shaft, the gear is meshed with the external toothed ring, a drive motor is fixedly installed on the outer bottom surface of the U-shaped bracket, one end of the rotating shaft extends to the outer bottom surface of the U-shaped bracket and is fixedly connected to the output end of the drive motor, and ear seats are fixed on the corresponding outer surfaces of the hollow disc and the spraying pipe.

[0009] As a further technical solution of this utility model, a linkage plate is rotatably installed on the inner side of both sets of ear seats, and a return spring is fixedly connected to the corresponding outer surface of the two linkage plates.

[0010] As a further technical solution of this utility model, the mixing assembly includes a limiting ring plate fixedly installed inside the mixing cylinder. A filter screen cylinder is fixedly installed on the outer top surface of the limiting ring plate and on the outer peripheral surface of the rotating shaft. A transverse stirring blade arranged vertically at equal intervals is fixedly installed on the outer bottom surface of the limiting ring plate and on the outer peripheral surface of the rotating shaft. Both ends of the transverse stirring blade are fixedly connected to a vertical stirring blade.

[0011] As a further technical solution of this utility model, a top plate is fixedly installed at both ends of the outer top surface of the mixing cylinder, and a second drive motor is fixedly installed at the center of the outer top surface of the top plate. One end of the second rotating shaft extends to the outer top surface of the top plate and is fixedly connected to the output end of the second drive motor.

[0012] As a further technical solution of this utility model, pulleys are fixedly installed at the four corners of the outer bottom surface of the base plate, and push-pull handrails are fixedly installed on the rear outer wall of the base plate.

[0013] This utility model provides an automated device for slope greening spraying, which has the following advantages compared with the prior art:

[0014] 1. This design provides an automated slope greening spraying device. Through the cooperation of a drive motor, a rotating shaft, gears, and an external gear ring, the spraying pipe can be driven to rotate uniformly in the horizontal direction. At the same time, the interaction of the contact cover, slide, and return spring allows the spraying pipe to rotate up and down at a certain angle simultaneously while rotating horizontally. This eliminates the need for manual adjustment, reduces labor intensity, and improves spraying efficiency.

[0015] 2. The slope greening spraying automation device designed in this paper, through the combined action of drive motor 2, rotating shaft 2, filter screen cylinder, horizontal mixing blades, and vertical mixing blades, can filter out solid impurities such as gravel and branches mixed in the spraying material, while fully mixing the spraying material, thus improving the flexibility of use. Attached Figure Description

[0016] Figure 1 A first three-dimensional structural schematic diagram of an automated slope greening spraying device;

[0017] Figure 2 This is a schematic diagram of the second three-dimensional structure of an automated slope greening spraying device.

[0018] Figure 3 A cross-sectional three-dimensional structural diagram of an automated slope greening spraying device;

[0019] Figure 4 A schematic diagram of the three-dimensional structure of the mixing component of an automated slope greening spraying device;

[0020] Figure 5 for Figure 3 A magnified schematic diagram of the local structure at point A.

[0021] In the picture:

[0022] 1. Base plate; 101. U-shaped bracket; 102. Mixing cylinder; 103. Hollow tube; 104. Hollow disc; 105. Rotary joint one; 106. Rotary joint two; 107. Spraying pipe; 108. Abutment cover; 109. Slide rail; 110. External gear ring; 111. Rotating shaft one; 112. Gear; 113. Rotating shaft two;

[0023] 2. Mixing assembly; 201. Limiting ring plate; 202. Filter screen cylinder; 203. Horizontal stirring blades; 204. Vertical stirring blades; 205. Top plate; 206. Drive motor II;

[0024] 3. Pump; 301. Pipeline 1; 302. Pipeline 2;

[0025] 4. Drive motor 1; 401. Ear seat; 402. Linkage plate; 403. Return spring;

[0026] 5. Pulleys; 501. Push-pull handrails. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5This utility model provides a technical solution for an automated slope greening spraying device: It includes a base plate 1, with a U-shaped bracket 101 and a mixing cylinder 102 fixedly installed at the left and right ends of the outer top surface of the base plate 1, respectively. A hollow tube 103 is rotatably connected to the center of the outer top surface of the U-shaped bracket 101. One end of the hollow tube 103 is connected to a hollow disc 104, while the other end extends to the inner bottom surface of the U-shaped bracket 101 and is connected to a rotary joint 105. Rotary joints 106 are connected to both ends of the outer top surface of the hollow disc 104 via diversion pipes. The two rotary joints 106 rotate together and are connected to a spraying pipe 107. A semi-circular abutment cover 108 is fixedly installed at the left end of the outer top surface of the U-shaped bracket 101. A wave-shaped, through-type sliding track is provided on the outer wall of the abutment cover 108. 109. The spray pipe 107 abuts against the outer surface of the slide 109. An external gear ring 110 is fixedly installed on the outer peripheral surface of the hollow pipe 103. A rotating shaft 111 is rotatably connected to the right end of the outer top surface of the U-shaped bracket 101. A gear 112 is fixedly installed on the outer peripheral surface of the rotating shaft 111. The gear 112 is meshed with the external gear ring 110. A drive motor 4 is fixedly installed on the outer bottom surface of the U-shaped bracket 101. One end of the rotating shaft 111 extends to the outer bottom surface of the U-shaped bracket 101 and is fixedly connected to the output end of the drive motor 4. Ear seats 401 are fixedly installed on the corresponding outer surfaces of the hollow disc 104 and the spray pipe 107. A linkage plate 402 is rotatably installed on the inner side of both sets of ear seats 401. A return spring 403 is fixedly connected to the corresponding outer surfaces of the two linkage plates 402. In use, the drive motor 4 is started to drive the rotating shaft 111 to rotate the gear 112. Under the meshing connection of the gear 112, the hollow tube 103 is rotated through the auxiliary drive external gear ring 110 of the rotary joint 105. This causes the spraying pipe 107 to slowly rotate horizontally on the U-shaped bracket 101. (When the spraying pipe 107 rotates 180 degrees horizontally from the initial left position to the right, the drive motor 4 rotates in the opposite direction and returns to the original position, and this cycle repeats.) This expands the spraying range. At the same time, the spraying pipe 107... When the horizontal rotation begins, it will move vertically up and down repeatedly along the wave-shaped slide 109 on the abutment cover 108 (the number of bends in the slide 109 on the abutment cover 108 depends on the actual use requirements) and with the assistance of the rotary joint 106. The interaction between the linkage plate 402 and the return spring 403 limits the vertical movement angle of the spraying pipe 107, preventing the spraying pipe 107 from flipping 360 degrees and affecting the spraying efficiency. This further expands the spraying range and eliminates the need for manual adjustment, reducing the labor intensity of manual labor and improving the spraying efficiency.

[0029] A rotating shaft 113 is rotatably mounted at the center of the inner bottom surface of the mixing cylinder 102. A mixing assembly 2 for filtering, mixing and stirring the sprayed raw materials is provided on the outer peripheral surface of the rotating shaft 113. The mixing assembly 2 includes a limiting ring plate 201 fixedly mounted inside the mixing cylinder 102. A filter screen 202 is fixedly mounted on the outer top surface of the limiting ring plate 201 and on the outer peripheral surface of the rotating shaft 113. A transverse stirring blade 203 arranged vertically and at equal intervals is fixedly mounted on the outer bottom surface of the limiting ring plate 201 and on the outer peripheral surface of the rotating shaft 113. A vertical stirring blade 204 is fixedly connected to both ends of the transverse stirring blade 203. A top plate 205 is fixedly mounted on both ends of the outer top surface of the mixing cylinder 102. A drive motor 206 is fixedly mounted at the center of the outer top surface of the top plate 205. One end of the rotating shaft 113 extends to the outer top surface of the top plate 205 and is fixedly connected to the output end of the drive motor 206. In use, first, plant seeds, water, fiber mulch, fertilizer, nutrient soil, soil stabilizer, and soil conditioner, etc., are added sequentially into the filter screen cylinder 202 in a certain proportion, and the sealing cover is closed. Then, the drive motor 206 is started to drive the rotating shaft 113 to rotate, which in turn drives the filter screen cylinder 202 to rotate. This allows the sprayed materials to be filtered through the holes in the filter screen cylinder 202, intercepting any fixed impurities inside the cylinder. The filtered materials then flow along the limiting ring plate 201 (limiting ring plate). The outer top surface of 201 is circumferentially inclined to facilitate flow. The outer top surface falls into the bottom of the mixing cylinder 102, and at the same time, the rotating shaft 113 drives the horizontal stirring blade 203 and the vertical stirring blade 204 to rotate, so as to stir and mix the filtered raw materials. (Because the horizontal stirring blade 203 and the vertical stirring blade 204 are arranged in a cross pattern, the raw materials at different heights can be stirred evenly, which improves the stirring efficiency, avoids the material from segregating during the descent, and prevents uneven seed distribution from affecting the spraying effect.) This improves the flexibility of use.

[0030] A pump 3 is fixedly installed at the center of the outer top surface of the base plate 1. The input end of the pump 3 is connected to the mixing cylinder 102 through pipe 301, while the output end is fixed and connected to the rotary joint 105 through pipe 302. When the pump 3 is started, it generates suction and draws the mixed spraying raw materials in the mixing cylinder 102 along pipe 301, and then transports them along pipe 302 to carry out the spraying operation.

[0031] Pullers 5 are fixedly installed at the four corners of the outer bottom surface of the base plate 1, and a push-pull handle 501 is fixedly installed on the rear outer wall of the base plate 1. The device can be moved by the pulleys 5 and the push-pull handle 501, thereby expanding the spraying range.

[0032] The working principle of this utility model is as follows: During use, the sprayed raw materials are first put into the filter screen cylinder 202 in a certain proportion, and then the drive motor 206 is started to drive the rotating shaft 113 to rotate the filter screen cylinder 202. The sprayed raw materials are filtered through the holes, and at the same time, the horizontal stirring blade 203 and the vertical stirring blade 204 are rotated to stir and mix the filtered raw materials.

[0033] At the same time, the pump 3 is started to generate suction and extract the mixed spraying raw materials in the mixing cylinder 102 along the first pipeline 301. The raw materials are then transported along the second pipeline 302 to the hollow pipe 103, and then enter the spraying pipe 107 through the hollow disc 104. The spraying operation is carried out through the nozzle on the spraying pipe 107.

[0034] At the same time, the drive motor 4 is started to drive the rotating shaft 111 to drive the gear 112 to rotate, which in turn drives the external gear ring 110 to drive the hollow tube 103 to rotate, causing the spraying pipe 107 to slowly rotate horizontally on the U-shaped bracket 101. When the spraying pipe 107 starts to rotate horizontally, it will move vertically up and down repeatedly along the slide 109 on the abutment cover 108 to spray different positions on the slope.

[0035] Finally, the device is moved by pulley 5 and push-pull handle 501 to carry out spraying operations in different spraying areas.

[0036] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. An automated device for slope greening hydroseeding, characterized in that, Includes a base plate (1), on which U-shaped brackets (101) and mixing cylinders (102) are fixedly installed at the left and right ends of the outer top surface of the base plate (1), respectively. A hollow tube (103) is rotatably connected at the center of the outer top surface of the U-shaped bracket (101). One end of the hollow tube (103) is connected to a hollow disc (104), while the other end extends to the inner bottom surface of the U-shaped bracket (101) and is connected to a rotary joint (105). The hollow disc (104) is connected to the hollow disc (105). 4) The two ends of the outer top surface are connected by a swivel joint (106) through the diversion pipe. The two swivel joints (106) rotate together and are connected by a spray pipe (107). A semi-circular abutment cover (108) is fixedly installed on the left end of the outer top surface of the U-shaped bracket (101). A wave-shaped and through-type slide (109) is opened on the outer wall of the abutment cover (108). The spray pipe (107) abuts against the outer surface of the slide (109). A rotating shaft (113) is rotatably installed at the center of the inner bottom surface of the mixing cylinder (102), and a mixing assembly (2) for filtering, mixing and stirring the sprayed raw materials is provided on the outer peripheral surface of the rotating shaft (113). A pump (3) is fixedly installed at the center of the outer top surface of the base plate (1). The input end of the pump (3) is connected to the mixing cylinder (102) through a pipe (301), while the output end is fixed and connected to the rotary joint (105) through a pipe (302).

2. The automated slope greening spraying device according to claim 1, characterized in that, An external gear ring (110) is fixedly installed on the outer peripheral surface of the hollow tube (103). A rotating shaft (111) is rotatably connected to the right end of the outer top surface of the U-shaped bracket (101). A gear (112) is fixedly installed on the outer peripheral surface of the rotating shaft (111). The gear (112) is meshed with the external gear ring (110). A drive motor (4) is fixedly installed on the outer bottom surface of the U-shaped bracket (101). One end of the rotating shaft (111) extends to the outer bottom surface of the U-shaped bracket (101) and is fixedly connected to the output end of the drive motor (4). Ear seats (401) are fixed on the corresponding outer surfaces of the hollow disc (104) and the spray pipe (107).

3. The automated slope greening spraying device according to claim 2, characterized in that, Both sets of ear seats (401) have a linkage plate (402) rotatably mounted on their inner sides, and a return spring (403) is fixedly connected to the corresponding outer surfaces of the two linkage plates (402).

4. The automated slope greening spraying device according to claim 1, characterized in that, The mixing assembly (2) includes a limiting ring plate (201) fixedly installed inside the mixing cylinder (102). A filter screen cylinder (202) is fixedly installed on the outer top surface of the limiting ring plate (201) and on the outer peripheral surface of the rotating shaft (113). A transverse stirring blade (203) arranged vertically at equal intervals is fixedly installed on the outer bottom surface of the limiting ring plate (201) and on the outer peripheral surface of the rotating shaft (113). Both ends of the transverse stirring blade (203) are fixedly connected to a vertical stirring blade (204).

5. The automated slope greening spraying device according to claim 1, characterized in that, A top plate (205) is fixedly installed at both ends of the outer top surface of the mixing cylinder (102). A second drive motor (206) is fixedly installed at the center of the outer top surface of the top plate (205). One end of the second rotating shaft (113) extends to the outer top surface of the top plate (205) and is fixedly connected to the output end of the second drive motor (206).

6. The automated slope greening spraying device according to claim 1, characterized in that, The bottom surface of the base plate (1) is fixedly installed with pulleys (5) at the four corners, and the rear outer wall of the base plate (1) is fixedly installed with push-pull handrails (501).

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