CN218959461U - Ecological greening spray seeding equipment - Google Patents

Abstract

The utility model discloses ecological greening spray seeding equipment which comprises a movable chassis, a storage tank, a rotary drive, a water pump, a spray head support and a spray head, wherein the storage tank comprises a tank body, a fixed shaft and a spiral blade. Through the cooperation of the rotating tank body and the helical blade on the fixed shaft, continuous stirring and dead angle-free uniform mixing of seeds and matrixes can be realized, and the problem that the seeds and matrixes are mixed unevenly by means of stirring by a stirring shaft in the prior art is solved. Through shower nozzle support and shower nozzle cooperation, can realize horizontal and perpendicular spray, avoid traditional perpendicular spray landslide that leads to from top to bottom to and the domatic is uneven, the spray that leads to from top to bottom perpendicular spray is uneven, has guaranteed the effect of re-greening.

Description

Ecological greening spray seeding equipment

Technical field:

the utility model relates to the technical field of ecological management, in particular to ecological greening spray seeding equipment.

The background technology is as follows:

along with the large-scale exploitation of coal and the large-scale ecological damage, ecological environment management and green development become development subjects, and research and development of equipment and technology suitable for aspects such as mine management, slope greening and ecological restoration are indispensable.

The common method for ecological greening is to re-green, namely, firstly mixing seeds and matrixes, and then spraying the mixture on a field to be repaired to realize the ecological greening function. The current common spray seeding equipment comprises a storage tank, a motor, a stirring shaft and a spray head, wherein the tank body is vertically or horizontally arranged on a frame, the motor is used for driving the stirring shaft to stir so as to mix seeds and matrixes, and a pump is used for pumping the mixed materials to the spray head to realize spray seeding. However, such a spray seeding apparatus has the following problems in use: 1. the whole storage tank is fixed, seeds and matrixes are mixed only by stirring through a stirring shaft, and the problem of uneven mixing exists; 2. because of the influence of stirring and pumping limitation, dead angles are easy to appear in the storage tank, and the problem of uneven matrix stirring and poor spraying effect appears; 3. the connection mode between the spray head and the support is single, only single vertical spray seeding or horizontal spray seeding can be realized, the spray seeding direction can not be adjusted according to the actual condition of a mine and a side slope, and the re-greening effect is affected.

The utility model comprises the following steps:

the utility model aims to provide ecological greening spray seeding equipment.

The utility model is implemented by the following technical scheme: the ecological greening spray seeding equipment comprises a mobile chassis, a storage tank, a rotary drive, a water pump, a spray head support and a spray head, wherein the storage tank comprises a tank body, a fixed shaft and a spiral blade, a feed inlet is arranged on the side wall of the tank body, and a feed sealing cover is arranged in the feed inlet; the top end and the bottom end of the fixed shaft respectively pass through the top end and the bottom end of the tank body in a sealing and rotating way, a spiral blade is fixed on the outer wall of the fixed shaft, and the outer edge of the spiral blade is in sliding contact with the inner wall of the tank body;

a supporting base is fixed at the top of the movable chassis, the bottom end of the tank body is inclined downwards, the tank body is rotatably arranged at the top of the supporting base, and a rotary drive for driving the tank body to rotate is fixed on the movable chassis;

the bottom of fixed axle pass through the mount with support base fixed connection, with jar body bottom is adjacent remove the top of chassis and be fixed with through the shower nozzle support the shower nozzle, the export of water pump pass through the discharging pipe with the import intercommunication of shower nozzle, the intercommunication has the material suction pipe on the import of water pump, the import of material suction pipe penetrates the fixed axle by the bottom of fixed axle and then extends to jar internal bottom.

Further, a shaft seat is fixed on the support base at one side of the bottom end of the tank body, a support sleeve is fixed at the bottom end of the tank body at the periphery of the shaft seat, and the support sleeve is rotatably arranged in the shaft seat; a circle of rail is fixed on the outer wall of the upper part of the tank body, and a pair of rollers matched with the rail are rotatably arranged on the support base below the rail;

further, the spray head support comprises a support frame, a first D-shaped support and a second D-shaped support, wherein the first D-shaped support is vertically arranged, the second D-shaped support is horizontally arranged, the support frame is vertically fixed at the top of the movable chassis, the middle part of a C-shaped part of the first D-shaped support is fixedly connected with the top end of the support frame, and the middle part of a connecting rod part of the second D-shaped support is vertically and rotatably connected with the middle part of a connecting rod part of the first D-shaped support; the middle part of the C-shaped part of the second D-shaped bracket is vertically fixed with a fixed sleeve which is horizontally arranged, and a rotating shaft which is fixedly connected with the spray head is rotationally arranged in the fixed sleeve.

Further, the rotary drive comprises a motor, a gearbox and a coupler, an output shaft of the motor is connected with an input shaft of the gearbox, an output shaft of the gearbox is fixedly connected with one end of the coupler, the other end of the coupler is detachably sleeved outside the bottom end of the fixed shaft, and the other end of the coupler is fixed with the top end of the tank body.

Further, an emptying port is formed in the side part of the top end of the tank body, and a discharging sealing cover is arranged in the emptying port.

The utility model has the advantages that: the tank body drives the substrate and the seeds to roll up and down in the rotating process, and the continuous stirring and dead angle-free uniform mixing of the seeds and the substrate can be realized by matching with the spiral blades on the fixed shaft, so that the problem of nonuniform mixing of the seeds and the substrate caused by stirring of the traditional stirring shaft is solved; through shower nozzle support and shower nozzle cooperation, can realize horizontal and perpendicular spray seeding, according to mine, the actual conditions adjustment spray seeding direction of side slope in the work progress, spray seeding the compounding forms horizontal and vertically interweaved network structure, increases the cohesion of compounding and spray seeding face, is favorable to resisting the rainwash, avoids traditional landslide that vertical spray seeding caused to about to and when domatic is uneven, the spray seeding that vertical spray seeding caused from top to bottom is inhomogeneous, has guaranteed the effect of re-greening.

Description of the drawings:

fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a cross-sectional view taken along the direction a of fig. 1.

Fig. 3 is an enlarged view of part B of fig. 1.

Fig. 4 is a top view of fig. 3.

In the figure: the device comprises a mobile chassis, a storage tank (2), a tank body (21), a feeding port (211), a feeding sealing cover (212), a fixed shaft (22), a fixed frame (221), a shaft seat (222), a supporting sleeve (223), a helical blade (23), a rotary driving device (3), a motor (31), a gear box (32), a coupling (33), a water pump (4), a discharging pipe (41), a material sucking pipe (42), a spray head bracket (5), a support frame (51), a first D-shaped bracket (52), a second D-shaped bracket (53), a fixed sleeve (54), a rotating shaft (55), a spray head (6), a supporting base (7), a roller (8), a track (9), a emptying port (10) and a discharging sealing cover (11).

The specific embodiment is as follows:

in the description of the present utility model, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, only for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.

As shown in fig. 1 to 4, an ecological greening spray seeding device comprises a mobile chassis 1, a storage tank 2, a rotary drive 3, a water pump 4, a spray head bracket 5 and a spray head 6, wherein the storage tank 2 comprises a tank body 21, a fixed shaft 22 and a spiral blade 23, a feed inlet 211 is arranged on the side wall of the tank body 21, seeds and matrixes are added from the feed inlet 211, a feed sealing cover 212 is arranged in the feed inlet 211, and the feed sealing cover 212 is in threaded connection with the feed inlet 211 to prevent mixed materials of the seeds and matrixes from being discharged from the feed inlet 211 when the storage tank 2 rotates; the top end and the bottom end of the fixed shaft 22 respectively pass through the top end and the bottom end of the tank body 21 in a sealing and rotating way, and the bottom end of the fixed shaft 22 is fixedly connected with the supporting base 7 through a fixing frame 221; a spiral blade 23 is fixed on the outer wall of the fixed shaft 22, and the outer edge of the spiral blade 23 is in sliding contact with the inner wall of the tank body 21; the top of the mobile chassis 1 is fixed with a supporting base 7, the bottom end of the tank body 21 is inclined downwards, the tank body 21 is rotatably arranged at the top of the supporting base 7, the mobile chassis 1 is fixed with a rotary drive 3 for driving the tank body 21 to rotate, and the tank body 21 can be driven to rotate around a fixed shaft 22 through the rotary drive 3. The rotary drive 3 drives the tank body 21 to turn forward (in the direction shown in fig. 1), the tank body 21 with the mixed material being rotated is lifted up along the circumference of the inner wall, the mixed material is downwards turned down under the action of gravity after reaching a certain height, and meanwhile, the mixed material is downwards slid under the guidance of a spiral track formed by the inner wall of the tank body 21 and the spiral blade 23, so that the mixed material is generated to move along the tangential direction and the axial direction of the tank body 21, the mixed material is pushed to the bottom end of the tank body 21, and the mixed material is continuously lifted up, downwards turned down and slid due to the continuous rotation of the tank body 21, so that the continuous stirring and dead angle-free uniform mixing of the mixed material are completed.

In this embodiment, the rotary drive 3 includes a motor 31, a gearbox 32 and a coupling 33, an output shaft of the motor 31 is connected with an input shaft of the gearbox 32, the output shaft of the motor 31 drives the input shaft of the gearbox 32 to rotate, the output shaft of the gearbox 32 is fixedly connected with one end of the coupling 33, the other end of the coupling 33 is separately sleeved outside the bottom end of the fixed shaft 22, the other end of the coupling 33 is fixed with the bottom end of the tank 21, and the output shaft of the gearbox 32 drives the tank 21 to rotate around the fixed shaft 22 through the coupling;

a spray head 6 is fixed on the top of the movable chassis 1 adjacent to the bottom end of the tank body 21 through a spray head bracket 5, an outlet of the water pump 4 is communicated with an inlet of the spray head 6 through a discharge pipe 41, a suction pipe 42 is communicated with the inlet of the water pump 4, the inlet of the suction pipe 42 penetrates into the fixed shaft 22 from the bottom end of the fixed shaft 22 and then extends to the bottom end inside the tank body 21, the mixed material is sucked from the suction pipe 42 through the water pump 4, and is conveyed to the spray head 6 through the discharge pipe 41 and then sprayed;

an axle seat 222 is fixed on the support base 7 at one side of the bottom end of the tank body 21, a support sleeve 223 is fixed at the bottom end of the tank body 21 at the periphery of the axle seat 222, the support sleeve 223 is rotatably arranged in the axle seat 222, and when the tank body 21 rotates, the support sleeve 223 rotates along with the tank body 21 in the axle seat 222 around a fixed axle 22; a circle of rails 9 are fixed on the outer wall of the upper part of the tank body 21, a pair of rollers 8 matched with the rails 9 are rotatably arranged on the support base 7 below the rails 9, and when the tank body 21 rotates, the rollers 8 on the support base 7 and the rails 9 on the tank body 21 form a supporting effect on the tank body 21 and simultaneously keep the tank body 21 to rotate;

the spray head bracket 5 comprises a support frame 51, a first D-shaped bracket 52 which is vertically arranged and a second D-shaped bracket 53 which is horizontally arranged, wherein the support frame 51 is vertically fixed at the top of the mobile chassis 1, the middle part of a C-shaped part of the first D-shaped bracket 52 is fixedly connected with the top end of the support frame 51, and a connecting rod part of the first D-shaped bracket is rotationally connected with the C-shaped part of the first D-shaped bracket; the second D-shaped bracket is rotated left and right, so that the left and right horizontal swing of the spray head can be realized; the middle part of the connecting rod part of the second D-shaped bracket 53 is vertically and rotatably connected with the middle part of the connecting rod part of the first D-shaped bracket 52, and the second D-shaped bracket swings up and down, so that the vertical swing of the spray head can be realized; a fixing sleeve 54 which is horizontally arranged is vertically fixed in the middle of the C-shaped part of the second D-shaped bracket 53, a rotating shaft 55 which is fixedly connected with the spray head 6 is rotationally arranged in the fixing sleeve 54, the spray direction is adjusted according to the actual conditions of mines and slopes when spraying, and the rotating shaft 55 which is connected with the spray head 6 is rotated, and the second D-shaped bracket 53 which is connected with the rotating shaft 55 can move up and down and horizontally rotate at the connecting rod part of the first D-shaped bracket 52, so that horizontal and vertical spray can be realized;

an emptying port 10 is formed in the side portion of the top end of the tank body 21, after spray seeding is finished, the tank body 21 is driven to turn reversely through rotation driving, residual mixed materials in the tank body 21 move in the direction of the top end of the tank body 21 through a spiral track formed by the inner wall of the tank body 21 and the spiral blades 23, the mixed materials are discharged through the emptying port 10, a discharging sealing cover 11 is arranged in the emptying port 10, the discharging sealing cover 11 is in threaded connection with the emptying port 10, and the mixed materials of seeds and matrixes can be prevented from being discharged from the emptying port 10 at the top end of the tank body 21 during spray seeding.

The implementation steps are as follows:

firstly, feeding, mixing seeds and matrixes in proportion, adding the seeds and matrixes from a feeding opening 211 on a tank body 21 of a storage tank 2, covering a feeding sealing cover 212, turning the storage tank 2 forward (in the direction shown in the figure 1) at a rotating speed of 5-20r/min under the drive of a rotary drive 3, turning for 20min, and guiding the mixed materials to flow to the middle lower part of the tank body 21 under the guidance of a spiral blade 23.

Secondly, stirring, in the construction process, the storage tank 2 is driven by the rotary drive 3 to continuously turn forward (in the direction shown in fig. 1) at a rotating speed of 3-10r/min, and the mixture is driven by the inner wall of the rotating tank 21 and the helical blades 23 to turn down and push downwards so as to keep continuous stirring of seeds and matrixes and uniform mixing without dead angles.

Thirdly, spraying, namely sucking the uniformly stirred and mixed material from a suction pipe in the tank body 21 by using the water pump 4, spraying from the spray head 6 through the discharge pipe 42, adjusting the spraying direction according to the actual conditions of mines and slopes in the construction process, and realizing horizontal and vertical spraying by matching the spray head support and the spray head, wherein the speed is adjusted to be 20-50 square meters per minute according to the slope angle.

Fourth, after the material is discharged and sprayed, the discharging sealing cover 11 at the top end of the tank body 21 is opened, the storage tank 2 is turned over in the reverse direction of 5-20r/min, and the residual mixed material in the tank body 21 is guided to move towards the top end of the tank body 21 through the spiral blade 23 and discharged through the emptying port 10.

According to the utility model, the rotating tank body 21 is matched with the spiral blades 23 on the fixed shaft 22, when in spray seeding, the tank body 21 is turned over in the positive direction (the direction shown in figure 1), seeds and matrixes are lifted up along the circumference of the inner wall by the rotating tank body 21, after the mixed materials reach a certain height, the mixed materials are downwards turned over under the action of gravity, and meanwhile, the mixed materials are guided by spiral tracks formed by the inner wall of the tank body 21 and the spiral blades 23 to downwards slide, so that the mixed materials are pushed to the bottom end of the tank body 21 in a tangential and axial direction, and as the tank body 21 continuously rotates, the mixed materials are continuously lifted up and downwards turned over and slide, so that continuous stirring and dead angle-free uniform mixing of the seeds and the matrixes can be realized, and the problem of uneven mixing of the seeds and the matrixes due to stirring of a stirring shaft in the prior art is solved; through shower nozzle support and shower nozzle cooperation, the staff can be according to mine, the actual conditions adjustment of side slope spray direction, rotate the pivot 55 of being connected with shower nozzle 6, because the second D type support 53 of being connected with pivot 55 can reciprocate and the horizontal rotation at the connecting rod portion of first D type support 52, so can realize horizontal and perpendicular spray, spray direction is adjusted according to the actual conditions of mine, side slope in the work progress, spray the compounding and form horizontal and vertically interweaved network structure, increase the cohesion of compounding and spray face, be favorable to resisting the rain erosion, avoid traditional landslide that vertical spray caused from going up and down, and when the domatic is uneven, the spray that vertical spray caused from top to bottom is inhomogeneous, the effect of green again has been guaranteed.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. The ecological greening spray seeding equipment comprises a mobile chassis, a storage tank, a rotary drive, a water pump, a spray head support and a spray head, and is characterized in that the storage tank comprises a tank body, a fixed shaft and a spiral blade, a feed inlet is arranged on the side wall of the tank body, and a feed sealing cover is arranged in the feed inlet; the top end and the bottom end of the fixed shaft respectively pass through the top end and the bottom end of the tank body in a sealing and rotating way, a spiral blade is fixed on the outer wall of the fixed shaft, and the outer edge of the spiral blade is in sliding contact with the inner wall of the tank body;

a supporting base is fixed at the top of the movable chassis, the bottom end of the tank body is inclined downwards, the tank body is rotatably arranged at the top of the supporting base, and a rotary drive for driving the tank body to rotate is fixed on the movable chassis;

the bottom of fixed axle pass through the mount with support base fixed connection, with jar body bottom is adjacent remove the top of chassis and be fixed with through the shower nozzle support the shower nozzle, the export of water pump pass through the discharging pipe with the import intercommunication of shower nozzle, the intercommunication has the material suction pipe on the import of water pump, the import of material suction pipe penetrates the fixed axle by the bottom of fixed axle and then extends to jar internal bottom.

2. The ecological greening spray seeding device according to claim 1, wherein an axle seat is fixed on the support base at one side of the bottom end of the tank body, a support sleeve is fixed at the bottom end of the tank body at the periphery of the axle seat, and the support sleeve is rotatably arranged in the axle seat; a circle of track is fixed on the outer wall of the upper part of the tank body, and a pair of rollers matched with the track are rotatably arranged on the support base below the track.

3. The ecological greening spray seeding device according to claim 1, wherein the spray head support comprises a support frame, a first D-shaped support arranged vertically and a second D-shaped support arranged horizontally, the support frame is vertically fixed at the top of the movable chassis, the middle part of a C-shaped part of the first D-shaped support is fixedly connected with the top end of the support frame, and a connecting rod part of the first D-shaped support is rotationally connected with the C-shaped part of the first D-shaped support; the middle part of the connecting rod part of the second D-shaped bracket is vertically and rotatably connected with the middle part of the connecting rod part of the first D-shaped bracket; the middle part of the C-shaped part of the second D-shaped bracket is vertically fixed with a fixed sleeve which is horizontally arranged, and a rotating shaft which is fixedly connected with the spray head is rotationally arranged in the fixed sleeve.

4. An ecological greening spray seeding device according to any one of claims 1 to 3, wherein the rotary drive comprises a motor, a gearbox and a coupler, an output shaft of the motor is connected with an input shaft of the gearbox, an output shaft of the gearbox is fixedly connected with one end of the coupler, the other end of the coupler is separately sleeved outside the bottom end of the fixed shaft, and the other end of the coupler is fixed with the top end of the tank body.

5. An ecological greening spray seeding device according to any one of claims 1 to 3, wherein an evacuation port is provided at the top side of the tank, and a discharge sealing cover is provided inside the evacuation port.

6. The ecological greening spray seeding device according to claim 4, wherein an emptying port is formed in the side part of the top end of the tank body, and a discharging sealing cover is arranged in the emptying port.

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