Vegetation slope protection grass seed spray-seeding auxiliary device

Abstract

The utility model relates to the technical field of spray-seeding auxiliary devices, and discloses a vegetation slope protection grass seed spray-seeding auxiliary device which comprises spray pipes, an assembly supporting mechanism is arranged outside the spray pipes, a handle mounting mechanism is arranged at the top of the assembly supporting mechanism, a rotary joint is arranged at the joint of the spray pipes, and a handle mounting mechanism is arranged at the top of the rotary joint. A nozzle is fixedly mounted at one end, away from the rotary joint, of the spray pipe. According to the vegetation slope protection grass seed spray-seeding auxiliary device, through the arranged assembly supporting mechanism, in the using process, a rotating clamping ring can be installed outside a spray pipe through locking of a bolt and a first nut, and the supporting height can be changed by rotating a threaded sleeve and adjusting the length between a threaded supporting rod and the threaded sleeve; the rotating clamping ring can stably lift the spray pipe, the situation that the suspended spray pipe is poor in stability due to lack of supporting is avoided, meanwhile, fatigue of the spray pipe caused by vibration can be prevented, and the situation that the spray pipe is broken is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to spray -seeded auxiliary device technical field, concretely is a kind of vegetation protection slope grass seed spray -seeded auxiliary device. BACKGROUND

[0002] When vegetation protection slope is carried out, grass seed sprayer is usually used, and mixed grass seed, water, adhesive, fertilizer and the like are sprayed to the area needing greening using hydraulic spray seeding technology to quickly form green vegetation, restore slope vegetation and prevent water and soil loss. Since the spray pipe of the grass seed sprayer is designed in a surrounding manner and is distributed in double layers, an auxiliary device is needed to support the upper and lower spray pipes to improve the stability of the spray pipe during the spray seeding process.

[0003] In the prior art, when using the grass seed sprayer to spray seed, grass seed, water, adhesive, fertilizer and the like are added into a stirring tank in proportion, a uniform slurry is formed by driving a stirrer by a hydraulic motor, the slurry is pressurized by a hydraulic pump, and is delivered to the spray pipe through a hose. An operator controls the spray pipe by a handle and controls the flow and spraying distance by adjusting a hydraulic valve to cover the target spraying area. However, in actual use, when the high-pressure slurry passes through the pipeline during the spray seeding process, the pipeline vibrates. Since the spray pipe of the grass seed sprayer is designed in an L-shaped surrounding manner and is suspended in double layers, it lacks certain support, and the vibration causes the pipeline to fatigue and break. Therefore, a vegetation protection slope grass seed spray seeding auxiliary device needs to be improved to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a vegetation protection slope grass seed spray seeding auxiliary device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a vegetation protection slope grass seed spray seeding auxiliary device, comprising a spray pipe, an assembly support mechanism is arranged outside the spray pipe, a handle mounting mechanism is arranged at the top of the assembly support mechanism, a rotary joint is arranged at the joint between the spray pipes, and a spray head is fixedly installed at the end of the spray pipe away from the rotary joint.

[0006] Preferably, the assembly support mechanism comprises a rotating clasp, the rotating clasp is arranged outside the spray pipe, a rubber pad is fixedly installed inside the rotating clasp, a bolt is arranged inside the rotating clasp, a nut one is screw-mounted outside the bolt, a threaded support rod is fixedly installed at the bottom of the rotating clasp at the top, a threaded sleeve is rotatably installed at the top of the rotating clasp at the bottom, and a friction sleeve is fixedly installed outside the threaded sleeve.

[0007] Preferably, a threaded groove is formed in the inside of the threaded sleeve, and the threaded support rod is screw-mounted in the inside of the threaded groove formed in the inside of the threaded sleeve.

[0008] Preferably, the rotating clasp is provided with a hole at the corresponding position of the bolt, and the bolt is slidingly installed in the hole in the rotating clasp.

[0009] Preferably, the diameter of the upper pipe of the spray pipe is smaller than the diameter of the lower pipe, two rotating clasps are provided, and the diameter of the upper rotating clasp is smaller than the diameter of the lower rotating clasp.

[0010] Preferably, the handle mounting mechanism comprises a mounting socket fixedly installed on the top of the upper rotating clasp, a handheld handle slidingly installed in the mounting socket, a threaded head inserting rod slidingly installed in the handheld handle, a gasket slidingly installed on the threaded head inserting rod, and a nut two threadedly installed on the threaded head inserting rod.

[0011] Preferably, the mounting socket is provided with a hole at the corresponding position of the threaded head inserting rod, and the threaded head inserting rod is slidingly installed in the hole in the mounting socket.

[0012] Compared with the prior art, the vegetation slope protection grass seed spray seeding auxiliary device has the following beneficial effects:

[0013] 1. The vegetation slope protection grass seed spray seeding auxiliary device is provided with an assembly support mechanism, and in the use process, the locking of the bolt and the nut one can enable the rotating clasp to be installed outside the spray pipe, the length between the threaded support rod and the threaded sleeve can be adjusted by rotating the threaded sleeve, the support height can be changed, the rotating clasp can stably hold the spray pipe, the suspended spray pipe can be prevented from being poor in stability due to lack of support, vibration can be prevented from causing fatigue of the spray pipe, and the spray pipe can be prevented from being broken.

[0014] 2. The vegetation slope protection grass seed spray seeding auxiliary device is provided with a handle mounting mechanism, and in the use process, the mounting socket integrated with the assembly support mechanism can enable the handheld handle to be installed, the surface of the spray pipe can be prevented from being welded with the handle, the inconvenience caused by welding the handle to the spray pipe can be effectively prevented, and the function of assembling and installing the handheld handle outside the spray pipe is realized. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor under the premise of not paying creative labor.

[0016] Figure 1 It is an appearance structure schematic view of the present application.

[0017] Figure 2 Figure 2 is a schematic view of the connection structure of the assembly support mechanism and the handle mounting mechanism of the utility model;

[0018] Figure 3 Figure 3 is a schematic view of the appearance structure of the assembly support mechanism of the utility model;

[0019] Figure 4 Figure 4 is a schematic view of the exploded appearance structure of the handle mounting mechanism of the utility model.

[0020] In the figure: 1, spray pipe; 2, assembly support mechanism; 21, rotating snap ring; 22, rubber pad; 23, bolt; 24, nut one; 25, threaded support rod; 26, threaded sleeve; 27, friction sleeve; 3, handle mounting mechanism; 31, mounting socket; 32, handheld handle; 33, threaded head plug rod; 34, gasket; 35, nut two; 4, spray head; 5, rotary joint. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] In the utility model, unless explicitly defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Embodiment:

[0024] Please refer to Figures 1-3 The utility model provides a kind of technical scheme: a vegetation slope protection grass seed spray seeding auxiliary device, including spray pipe 1, the outside of spray pipe 1 is provided with assembly support mechanism 2, the top of assembly support mechanism 2 is provided with handle mounting mechanism 3, the junction between spray pipe 1 is provided with rotary joint 5, and spray head 4 is fixedly installed at the end of spray pipe 1 away from rotary joint 5.

[0025] Further, the assembly support mechanism 2 comprises a rotating clasp 21 arranged outside the spray pipe 1, the inside of the rotating clasp 21 is fixedly provided with a rubber pad 22, the inside of the rotating clasp 21 is provided with a bolt 23, the outside of the bolt 23 is threadedly provided with a nut 24, the bottom of the top rotating clasp 21 is fixedly provided with a threaded support rod 25, and the top of the bottom rotating clasp 21 is rotatably provided with a threaded sleeve 26, the outside of the threaded sleeve 26 is fixedly provided with a friction sleeve 27, the assembly support mechanism 2 can be assembled outside the spray pipe 1 to support the spray pipe 1, increase the stability of the spray pipe 1 during conveying slurry, and avoid pipe rupture caused by vibration when suspended.

[0026] Further, the inside of the threaded sleeve 26 is provided with a threaded groove, and the threaded support rod 25 is threadedly arranged in the threaded groove in the inside of the threaded sleeve 26, so that the length of the threaded support rod 25 and the threaded sleeve 26 can be extended by rotating the threaded sleeve 26, and the support height can be adjusted according to the distance between the upper and lower parts of the spray pipe 1.

[0027] Further, holes are arranged at corresponding positions of the rotating clasp 21 and the bolt 23, and the bolt 23 is slidingly arranged in the holes arranged in the inside of the rotating clasp 21, so that the rotating clasp 21 can be locked and fastened through the holes arranged in the inside of the rotating clasp 21, and the situation that the rotating clasp 21 is separated from the spray pipe 1 can be avoided.

[0028] Further, the pipe diameter above the spray pipe 1 is smaller than the pipe diameter below, the rotating clasp 21 is provided with two, and the diameter of the top rotating clasp 21 is smaller than the diameter of the bottom rotating clasp 21, so that the rotating clasp 21 can adapt to the pipe diameter at the corresponding position of the spray pipe 1 through rotating clasp 21 of different sizes, the situation that the spray pipe 1 and the rubber pad 22 are not in contact can be avoided, and the stability of supporting the spray pipe 1 is increased.

[0029] Please refer to Figure 4 , further, the handle mounting mechanism 3 comprises a mounting socket 31 fixedly mounted on the top of the top rotating clasp 21, the inside of the mounting socket 31 is slidingly provided with a handheld handle 32, the inside of the handheld handle 32 is slidingly provided with a threaded head insertion rod 33, the outside of the threaded head insertion rod 33 is slidingly provided with a gasket 34, the outside of the threaded head insertion rod 33 is threadedly provided with a nut 35, and the handle mounting mechanism 3 can be assembled through the setting of the handheld handle 32, without welding the handle on the surface of the spray pipe 1, and the structure of the spray pipe 1 can be prevented from being damaged.

[0030] Further, the mounting socket 31 is provided with a hole at the corresponding position of the threaded head plug rod 33, and the threaded head plug rod 33 is slidingly installed in the hole in the mounting socket 31, so that the threaded head plug rod 33 can normally pass through the mounting socket 31 and enter the inside of the hand-held handle 32, thereby facilitating the normal fixation of the threaded head plug rod 33 to the hand-held handle 32.

[0031] In actual operation, when the device is used, first, the rotating split rotating clasp 21 is clamped outside the spray pipe 1, the friction sleeve 27 is rotated to rotate the threaded sleeve 26, at this time, the threaded support rod 25 is lengthened with the threaded sleeve 26, until the upper and lower spray pipes 1 can be clamped inside the half-arc of the rotating clasp 21, at this time, the other half of the rotating clasp 21 is turned over, and the rotating clasp 21 is locked and tightly fixed outside the spray pipe 1 by using the bolt 23 and the nut 24, at this time, the hand-held handle 32 is inserted into the inside of the mounting socket 31, the threaded head plug rod 33 passes through the mounting socket 31 and the hand-held handle 32, and the threaded head plug rod 33 is fixed and limited by using the gasket 34 and the nut 35, so that the fixation of the hand-held handle 32 is completed, and the up-down rotation and left-right rotation of the spray pipe 1 can be controlled by holding the hand-held handle 32.

[0032] It should be noted that, in the present document, the terms such as first and second, etc. are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of another identical element in the process, method, article or device including the element.

Claims

1. A vegetation slope protection grass seed spraying auxiliary device, comprising a spray pipe (1), characterized in that: An assembly support mechanism (2) is provided on the outside of the nozzle (1), and a handle mounting mechanism (3) is provided on the top of the assembly support mechanism (2). A rotary joint (5) is provided at the connection between the nozzles (1), and a nozzle (4) is fixedly installed at the end of the nozzle (1) away from the rotary joint (5).

2. The auxiliary device for spraying grass seeds for slope protection according to claim 1, characterized in that: The assembly support mechanism (2) includes a rotating retaining ring (21), which is located outside the nozzle (1). A rubber pad (22) is fixedly installed inside the rotating retaining ring (21). A bolt (23) is installed inside the rotating retaining ring (21). A nut (24) is installed on the external thread of the bolt (23). A threaded support rod (25) is fixedly installed at the bottom of the top rotating retaining ring (21), and a threaded sleeve (26) is rotatably installed at the top of the bottom rotating retaining ring (21). A friction sleeve (27) is fixedly installed on the outside of the threaded sleeve (26).

3. The auxiliary device for spraying grass seeds for slope protection according to claim 2, characterized in that: The threaded sleeve (26) has a threaded groove inside, and the threaded support rod (25) is threadedly installed inside the threaded groove inside the threaded sleeve (26).

4. The auxiliary device for spraying grass seeds for slope protection according to claim 2, characterized in that: The rotating retaining ring (21) and the bolt (23) are provided with holes at corresponding positions, and the bolt (23) is slidably installed inside the hole provided inside the rotating retaining ring (21).

5. The auxiliary device for spraying grass seeds for slope protection according to claim 2, characterized in that: The upper diameter of the nozzle (1) is smaller than the lower diameter. There are two rotating retaining rings (21), and the diameter of the upper rotating retaining ring (21) is smaller than the diameter of the lower rotating retaining ring (21).

6. The auxiliary device for spraying grass seeds for slope protection according to claim 1, characterized in that: The handle mounting mechanism (3) includes a mounting socket (31), which is fixedly mounted on the top of the top rotating retaining ring (21). A hand handle (32) is slidably mounted inside the mounting socket (31). A threaded head insert (33) is slidably mounted inside the hand handle (32). A washer (34) is slidably mounted outside the threaded head insert (33). A nut (35) is threaded on the outside of the threaded head insert (33).

7. The auxiliary device for spraying grass seeds for slope protection according to claim 6, characterized in that: The mounting socket (31) has holes at corresponding positions of the threaded head rod (33), and the threaded head rod (33) is slidably installed inside the holes opened inside the mounting socket (31).

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