Mixed sowing spraying device for slope greening restoration

Abstract

The utility model provides a mixed sowing spraying device for slope greening restoration, which comprises a storage barrel, a mixing component is arranged in the storage barrel, a spraying component is arranged on the right side of the upper end face of a bearing plate, and a transmission rod is driven by a low-speed motor to rotate at a low speed. A transmission rod can drive a mixing screen plate to rotate through a follow-up rod so as to stir and mix the mixed slurry in the upper half part of the interior of the storage barrel, and meanwhile, the transmission rod can also drive a driven rod to rotate through a driving gear and a driven gear; the driven rod is driven by the driven rod to rotate together to stir and mix the mixed slurry at the lower half part in the storage barrel, so that the situation that the mixed slurry is easy to precipitate and agglomerate is avoided, the mixed slurry in the storage barrel can be sprayed outwards through a liquid guide hose and a spraying pipe by starting a slurry pump, and in the process, the slurry in the storage barrel is uniformly sprayed out. And the dispersion check block can diffuse the mixed slurry sprayed out through the spraying pipe, so that uniform spray-seeding repair can be carried out on the side slope.

Description

Technical Field

[0001] The utility model relates to the technical field of greening restoration, in particular to a mixed seeding spraying device for slope greening restoration. Background Art

[0002] Slope regreening construction refers to the greening work of planting plants on the slope to avoid soil erosion on the slope. It requires the use of corresponding mixed seeding and spraying devices to pour greening grass seeds, water retaining agents, adhesives, and fertilizers into the feed inlet, mix them with water in a mixing container to form a colloidal mixed slurry, and use a pressure pump to spray it on the slope for regreening of the slope.

[0003] Most of the slope regreening devices in the prior art have poor mixing effects in the mixing structures, which makes it easy for the internal materials to precipitate and agglomerate. Since the existing slope regreening devices all use a spraying method to spray the mixed slurry onto the slope, the precipitated and agglomerated mixed slurry can easily clog the spraying structure, thereby affecting the spraying efficiency of the spraying structure. Secondly, the spraying structure in the slope regreening device in the prior art directly sprays the mixed slurry without diffusing the sprayed mixed slurry. During the actual spraying process, uneven spraying is likely to occur, thereby affecting the quality of regreening sowing. Utility Model Content

[0004] The utility model aims to provide a mixed seeding spraying device for slope regreening and repairing, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mixed seeding spraying device for slope regreening and repairing comprises a push handle, a movable caster with a foot brake, a support plate, a storage barrel and a fixed caster, wherein the movable caster with a foot brake is installed on the left side of the lower end surface of the support plate, the fixed caster is installed on the right side of the lower end surface of the support plate, the storage barrel is fixedly connected to the left side of the upper end surface of the support plate, the push handle is fixedly connected to the left side of the upper end surface of the support plate, a mixing component is arranged inside the storage barrel, and the mixing component is used to stir and mix the grass seeds and the mixed slurry of water retaining agent, adhesive and fertilizer in the storage barrel, a spraying component is arranged on the right side of the upper end surface of the support plate, and the spraying component is used to spray the mixed slurry outward for slope regreening and repairing.

[0007] Preferably, the mixing assembly includes a mixing mesh plate, a follower rod, a transmission rod and a low-speed motor, a low-speed motor is installed on the left side of the upper end surface of the support plate, the upper end of the low-speed motor is connected to the transmission rod, a follower rod is arranged on the upper side of the annular side surface of the transmission rod, and a mixing mesh plate is arranged on the right end of the follower rod.

[0008] Preferably, a driving gear is provided on the lower side of the annular side of the transmission rod, and driven gears are symmetrically meshed on the left and right sides and the front and rear sides of the annular side of the driving gear, a driven rod is provided in the middle position of the upper end surface of the driven gear, and a stirring rod is provided on the annular side of the driven rod.

[0009] Preferably, the spray assembly includes a slurry pump, a liquid guiding hose, a spray pipe, a support plate and a gate valve. The gate valve is installed at the outlet end of the storage barrel, a slurry pump is installed at the right end of the gate valve, the slurry pump outlet is connected to the liquid guiding hose, the right end of the liquid guiding hose is connected to the spray pipe, and the support plate is fixedly connected to the right side of the upper end surface of the support plate.

[0010] Preferably, support rods are symmetrically arranged on both sides of the upper and lower sides of the right end surface of the ejection pipe, and a dispersion block is fixedly connected to the right end of the support rod, and the dispersion block is conical in shape.

[0011] Preferably, holding rods are symmetrically arranged on the front and rear sides of the annular side of the ejection pipe, a clamping groove is opened on the upper end surface of the support plate, and the clamping groove matches the ejection pipe, and a fixed throat clamp is installed on the annular side of the liquid guiding hose.

[0012] Preferably, a limiting ring is provided on the lower side of the annular side surface of the driven rod, a first mechanical seal is installed in the middle position of the bottom of the storage barrel, and the first mechanical seal matches the transmission rod, a second mechanical seal is installed on the lower side of the inner wall of the storage barrel, and the second mechanical seal matches the driven rod, and anti-disengagement rings are symmetrically installed on the left and right sides of the lower end surface of the storage barrel.

[0013] Preferably, a blocking cover is installed on the upper end surface of the storage barrel, and a feeding hopper is arranged in the middle position of the upper end surface of the blocking cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. This device drives the transmission rod to rotate at a low speed through a low-speed motor, so that the transmission rod can drive the mixing screen to rotate through the follower rod to stir and mix the mixed slurry in the upper half of the storage barrel. At the same time, the transmission rod will also drive the driven rod to rotate through the driving gear and the driven gear, so that the driven rod drives multiple stirring rods to rotate together to stir and mix the mixed slurry in the lower half of the storage barrel, so as to fully mix and stir the mixed slurry in the storage barrel, avoid the mixed slurry from easily settling and agglomerating, so as to ensure the spraying efficiency of the spraying assembly;

[0016] 2. By starting the slurry pump, the device can make the mixed slurry inside the storage barrel spray outward through the liquid guiding hose and the spray pipe. In this process, the dispersion block can diffuse the mixed slurry sprayed through the spray pipe, so as to further increase the range of the mixed slurry sprayed from the spray pipe, so as to evenly spray and repair the slope, thereby ensuring the quality of the slope regreening sowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a rear view of the utility model;

[0019] Figure 3 It is a front cross-sectional view of the mixing component and the spraying component in the utility model;

[0020] Figure 4 It is a structural diagram of the mixing component in the utility model;

[0021] Figure 5 It is a structural diagram of the ejection pipe in the utility model.

[0022] In the figure: 1. push handle; 2. movable castor with foot brake; 3. support plate; 4. mixing component; 41. mixing screen; 42. follower rod; 43. transmission rod; 431. first mechanical seal; 44. low-speed motor; 45. driven gear; 46. driven rod; 461. second mechanical seal; 462. limit ring; 47. stirring rod; 48. driving gear; 5. storage barrel; 51. blocking cover; 52. feeding hopper; 6. spraying component; 61. slurry pump; 62. liquid guiding hose; 621. fixed throat clamp; 63. spray pipe; 631. holding rod; 64. clamping slot; 65. dispersion block; 66. support plate; 67. gate valve; 68. support rod; 7. fixed castor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , the utility model provides a technical solution: Example

[0025] A mixed seeding spraying device for slope greening and repairing comprises a push handle 1, a movable caster 2 with a foot brake, a support plate 3, a storage barrel 5 and a fixed caster 7. The movable caster 2 with a foot brake is installed on the left side of the lower end surface of the support plate 3, and the fixed caster 7 is installed on the right side of the lower end surface of the support plate 3. The movable caster 2 with a foot brake and the fixed caster 7 make the device more labor-saving and convenient when transferred. The storage barrel 5 is fixedly connected to the left side of the upper end surface of the support plate 3. The storage barrel 5 is convenient for temporarily storing a mixed slurry of grass seeds, water-retaining agents, adhesives and fertilizers. The upper end surface of the support plate 3 A pushing handle 1 is fixedly connected to the left side, and the pushing handle 1 is convenient for the user to push the device. A sealing cover 51 is installed on the upper end surface of the storage barrel 5, and the sealing cover 51 is a detachable structure. The detachable sealing cover 51 can not only seal the upper end surface of the storage barrel 5, but also facilitate the later user to clean and maintain the inside of the storage barrel 5. A feeding hopper 52 is set in the middle position of the upper end surface of the sealing cover 51. The feeding hopper 52 is convenient for the user to put the required amount of grass seeds, water-retaining agents, adhesives and fertilizers into the storage barrel 5.

[0026] A mixing assembly 4 is provided inside the storage barrel 5, and the mixing assembly 4 is used to stir and mix the grass seeds and the mixed slurry such as water retaining agent, adhesive and fertilizer inside the storage barrel 5. A spraying assembly 6 is provided on the right side of the upper end surface of the support plate 3, and the spraying assembly 6 is used to spray the mixed slurry outward for slope regreening repair. A control panel is installed on the front side of the annular side of the storage barrel 5, and the control panel is connected to the low-speed motor 44 and the slurry pump 61 through wires. The control panel is convenient for users to control the operation of the low-speed motor 44 and the slurry pump 61 respectively. Since the internal detailed structure and working principle of the control panel are relatively mature technologies in the prior art, they will not be described in detail here.

[0027] The mixing assembly 4 includes a mixing mesh plate 41, a follower rod 42, a transmission rod 43 and a low-speed motor 44. The low-speed motor 44 is installed on the left side of the upper end surface of the supporting plate 3. The low-speed motor 44 can drive the transmission rod 43 to rotate at a low speed when working. The upper end of the low-speed motor 44 is connected with the transmission rod 43, and the transmission rod 43 is connected to the driving gear 48 and the follower rod 42 by welding. The transmission rod 43 can drive the driving gear 48 and the follower rod 42 to rotate at a low speed. The follower rod 42 is arranged on the upper side of the annular side of the transmission rod 43, and the follower rod 42 is connected to the mixing mesh plate 41 by welding. The follower rod 42 facilitates the connection between the mixing mesh plate 41 and the transmission rod 43. The mixing mesh plate 41 is arranged on the right end of the follower rod 42. When the mixing mesh plate 41 rotates, it can stir and mix the mixed slurry in the upper half of the storage barrel 5.

[0028] A driving gear 48 is arranged on the lower side of the annular side of the transmission rod 43, and the driving gear 48 drives the driven gear 45 to rotate. The left and right sides and the front and rear sides of the annular side of the driving gear 48 are symmetrically meshed with driven gears 45, and the driven gear 45 can drive the driven rod 46 to rotate. A driven rod 46 is arranged in the middle position of the upper end surface of the driven gear 45, and the driven rod 46 is connected to the stirring rod 47, the limit ring 462 and the driven gear 45 by welding. The driven rod 46 can drive the stirring rod 47 to rotate. A stirring rod 47 is arranged on the annular side of the driven rod 46, and the stirring rod 47 can stir and mix the mixed slurry in the lower half of the storage barrel 5 when rotating.

[0029] A limiting ring 462 is provided on the lower side of the annular side surface of the driven rod 46, and anti-slip rings are symmetrically installed on the left and right sides of the lower end surface of the storage barrel 5. The anti-slip ring and the limiting ring 462 prevent the driven rod 46 from being displaced up and down or shaking during rotation and use. A first mechanical seal 431 is installed at the middle position of the bottom of the storage barrel 5, and the first mechanical seal 431 matches the transmission rod 43. The first mechanical seal 431 makes the transmission rod 43 and the storage barrel 5 more tightly sealed, and prevents the mixed slurry inside the storage barrel 5 from overflowing to the outside through the gap between the transmission rod 43 and the storage barrel 5. A second mechanical seal 461 is installed on the lower side of the inner wall of the storage barrel 5, and the second mechanical seal 461 matches the driven rod 46. The second mechanical seal 461 makes the driven rod 46 and the storage barrel 5 more tightly sealed, and prevents the mixed slurry inside the storage barrel 5 from overflowing to the outside through the gap between the driven rod 46 and the storage barrel 5. Example

[0030] On the basis of Example 1, in this embodiment, by starting the slurry pump 61, the mixed slurry inside the storage barrel 5 can be sprayed outward through the liquid guiding hose 62 and the spray pipe 63. During this process, the dispersion block 65 can diffuse the mixed slurry sprayed through the spray pipe 63, thereby further increasing the range of the mixed slurry sprayed from the spray pipe 63, so as to evenly spray and repair the slope.

[0031] The spraying assembly 6 includes a slurry pump 61, a liquid guiding hose 62, a spray pipe 63, a support plate 66 and a gate valve 67. A gate valve 67 is installed at the outlet end of the storage barrel 5. The gate valve 67 is convenient for users to control the on and off of the mixed slurry flowing into the slurry pump 61. The slurry pump 61 is installed on the right end of the gate valve 67. When working, the slurry pump 61 can pump the mixed slurry inside the storage barrel 5 into the liquid guiding hose 62. The outlet of the slurry pump 61 is connected to the liquid guiding hose 62. The liquid guiding hose 62 is made of a high-pressure hose. The liquid guiding hose 62 made of a high-pressure hose is not only pressure-resistant and soft, but also can guide the mixed slurry to the spray pipe 63. The right end of the liquid guiding hose 62 is connected to the spray pipe 63. The spray pipe 63 is convenient for spraying the mixed slurry outward. A support plate 66 is fixedly connected to the right side of the upper end surface of the support plate 3, and the support plate 66 can support the spray pipe 63.

[0032] The right end surface of the ejection pipe 63 is symmetrically provided with support rods 68 on both sides above and below. The support rods 68 are connected to the ejection pipe 63 and the dispersion block 65 by welding. The support rods 68 can support the dispersion block 65. The right end of the support rod 68 is fixedly connected with the dispersion block 65, and the dispersion block 65 is conical in shape. The dispersion block 65 in the shape of a cone can diffuse the mixed slurry ejected through the ejection pipe 63, thereby further increasing the range of the mixed slurry ejected from the ejection pipe 63. The front and rear sides of the annular side of the ejection pipe 63 are A holding rod 631 is symmetrically arranged on the side, and the holding rod 631 is connected to the spray pipe 63 by welding. The holding rod 631 is convenient for the user to pick up and use the spray pipe 63 with bare hands. A clamping groove 64 is provided on the upper end surface of the support plate 66, and the clamping groove 64 matches the spray pipe 63. The clamping groove 64 facilitates the spray pipe 63 to be clamped and fixed on the upper end of the support plate 66 for storage. A fixed throat clamp 621 is installed on the annular side of the liquid guiding hose 62. The fixed throat clamp 621 facilitates the fixation of the two ends of the liquid guiding hose 62.

[0033] Working principle: the user first pushes the device to the required position of the slope to be regreened and repaired, and then electrically connects the input end of the control panel to the external mobile generator through a wire. At this time, the required amount of grass seeds, water-retaining agents, adhesives and fertilizers can be respectively put into the storage barrel 5 with the help of the feeding hopper 52. After the putting is completed, the low-speed motor 44 is started again, so that the low-speed motor 44 drives the transmission rod 43 to rotate at a low speed, and the transmission rod 43 will drive the mixing mesh plate 41 to rotate through the follower rod 42, so that the rotating mixing mesh plate 41 can stir and mix the mixed slurry in the upper half of the storage barrel 5. At the same time, the transmission rod 43 will also drive the driving gear 48 to rotate, so that the driving gear 48 drives the driven rod 46 to rotate through the driven gear 45, and then the driven rod 46 drives the multiple stirring rods 47 to rotate together, so that the rotating multiple stirring rods 47 can stir and mix the mixed slurry in the lower half of the storage barrel 5, so that the grass seeds and the water-retaining agents, adhesives and fertilizers can be mixed together. The mixture and the fertilizer can be fully mixed; when the mixed slurry is stirred and mixed to the desired state, the user can hold the holding rod 631 to pick up the ejection pipe 63 and aim it at the slope to be regreened and repaired, and then another staff member can open the gate valve 67 and start the slurry pump 61 through the control panel. At this time, the working slurry pump 61 can pump the mixed slurry pump 61 inside the storage barrel 5 to the liquid guiding hose 62, and the liquid guiding hose 62 will guide the mixed slurry to the ejection pipe 63, and finally the ejection pipe 63 will eject the mixed slurry outward. During this process, the conical dispersion block 65 can diffuse the mixed slurry ejected through the ejection pipe 63, so as to further increase the range of the mixed slurry ejected from the ejection pipe 63, and the diffused mixed slurry will be sprayed on the slope for regreening. After the regreening is completed, first turn off the low-speed motor 44 and the slurry pump 61 respectively, and then clamp the ejection pipe 63 in the clamping groove 64.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixed seeding spraying device for slope regreening and repair, comprising a push handle (1), a movable caster with a foot brake (2), a support plate (3), a storage barrel (5) and a fixed caster (7), characterized in that: A movable caster (2) with a foot brake is installed on the left side of the lower end surface of the support plate (3), a fixed caster (7) is installed on the right side of the lower end surface of the support plate (3), a storage bucket (5) is fixedly connected to the left side of the upper end surface of the support plate (3), and a push handle (1) is fixedly connected to the left side of the upper end surface of the support plate (3); A mixing assembly (4) is arranged inside the storage barrel (5), and the mixing assembly (4) is used to stir and mix the grass seeds and the mixed slurry of the water retaining agent, the adhesive and the fertilizer inside the storage barrel (5). A spraying assembly (6) is arranged on the right side of the upper end surface of the support plate (3), and the spraying assembly (6) is used to spray the mixed slurry outward to perform slope regreening repair.

2. A mixed seeding spraying device for slope greening and repair according to claim 1, characterized in that: The mixing assembly (4) comprises a mixing mesh plate (41), a follower rod (42), a transmission rod (43) and a low-speed motor (44); the low-speed motor (44) is mounted on the left side of the upper end surface of the support plate (3); the transmission rod (43) is connected to the upper end of the low-speed motor (44); the follower rod (42) is arranged on the upper side of the annular side surface of the transmission rod (43); and the mixing mesh plate (41) is arranged on the right end of the follower rod (42).

3. A mixed seeding spraying device for slope greening and repair according to claim 2, characterized in that: A driving gear (48) is arranged at the lower side of the annular side of the transmission rod (43); driven gears (45) are symmetrically meshed on the left and right sides and the front and rear sides of the annular side of the driving gear (48); a driven rod (46) is arranged at the middle position of the upper end surface of the driven gear (45); and a stirring rod (47) is arranged on the annular side of the driven rod (46).

4. A mixed seeding spraying device for slope greening and repair according to claim 1, characterized in that: The spraying assembly (6) comprises a slurry pump (61), a liquid guiding hose (62), a spray pipe (63), a support plate (66) and a gate valve (67); the gate valve (67) is installed at the outlet end of the storage barrel (5); the slurry pump (61) is installed at the right end of the gate valve (67); the outlet of the slurry pump (61) is connected to the liquid guiding hose (62); the right end of the liquid guiding hose (62) is connected to the spray pipe (63); and the support plate (66) is fixedly connected to the right side of the upper end surface of the support plate (3).

5. A mixed seeding spraying device for slope greening and repair according to claim 4, characterized in that: Support rods (68) are symmetrically arranged on the upper and lower sides of the right end surface of the ejection pipe (63), and a dispersion block (65) is fixedly connected to the right end of the support rod (68), and the dispersion block (65) is conical in shape.

6. A mixed seeding spraying device for slope greening and repair according to claim 4, characterized in that: The annular side surface of the ejection pipe (63) is symmetrically provided with holding rods (631) on both sides thereof, the upper end surface of the support plate (66) is provided with a clamping slot (64) which matches the ejection pipe (63), and the annular side surface of the liquid guiding hose (62) is provided with a fixed throat clamp (621).

7. A mixed seeding spraying device for slope greening and repair according to claim 3, characterized in that: A limit ring (462) is provided on the lower side of the annular side surface of the driven rod (46); a first mechanical seal (431) is installed at the middle position of the bottom of the storage barrel (5), and the first mechanical seal (431) matches the transmission rod (43); a second mechanical seal (461) is installed on the lower side of the inner wall of the storage barrel (5), and the second mechanical seal (461) matches the driven rod (46); and anti-slip rings are symmetrically installed on the left and right sides of the lower end surface of the storage barrel (5).

8. The mixed seeding spraying device for slope greening and repair according to claim 1, characterized in that: A blocking cover (51) is installed on the upper end surface of the storage barrel (5), and a feeding hopper (52) is provided in the middle of the upper end surface of the blocking cover (51).

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