CN215011600U - Automatic irrigation and fertilization device for nursery stock and flowers - Google Patents

Abstract

The utility model discloses an automatic fertilizer injection unit that irrigates of nursery stock flowers, its technical scheme is: the on-line screen storage device comprises a base, the inside grafting supporting seat of base, the inside joint irrigation barrel of supporting seat, the inside upper end joint control panel of irrigation barrel, irrigation barrel front end bottom passes through pivot connection elevating gear, drive arrangement is cup jointed to supporting seat bottom surface, the inside front end of irrigation barrel is equipped with latch device, irrigation barrel both ends welding stopper, the first axle bed of irrigation barrel front end bottom welding, the inside front end of irrigation barrel passes through latch device joint shower nozzle, the inside front end of irrigation barrel passes through right angle frame fixed mounting water pump, the inside rear end joint water storage box of irrigation barrel, water storage box right side upper end threaded connection screw rubber buffer, the beneficial effects of the utility model are that: the effect of automatic irrigation is achieved, so that the effects of increasing the working efficiency and reducing the labor force are achieved.

Description

Automatic irrigation and fertilization device for nursery stock and flowers

Technical Field

The utility model relates to a nursery stock flowers field, concretely relates to automatic fertilizer injection unit that irrigates of nursery stock flowers.

Background

A great amount of flower seedlings and a great amount of flowers and trees are needed for building garden cities and for indoor decoration, the prospect is positive, but attention needs to be paid: the variety is selected, and some promising flower seedlings are planted, namely, the flowers and the trees can be planted, so that the proper production area distribution, cultivation mode and the like are emphasized.

The prior art has the following defects: the current flowers nursery stock is planting the back, need fertilize to it, and current fertilization mode is through artifical manual fertilization, and such operation mode leads to work efficiency low, and increases the labour.

Therefore, the invention is necessary to invent the automatic irrigation and fertilization device for the nursery stock and the flowers.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an automatic fertilizer injection unit that irrigates of nursery stock flowers through adding the water of fertilizeing in to the water storage box, through control panel electric connection water pump and electric putter, the rethread sets up control panel's water spray time and how many seconds of every adjustment once spray water angle to it is low to solve work efficiency, and increases labour's problem.

In order to achieve the above object, the present invention provides the following technical solutions: an automatic irrigation and fertilization device for nursery stocks and flowers comprises a base, wherein a supporting seat is inserted in the base, an irrigation cylinder is clamped in the supporting seat, a control panel is clamped at the upper end in the irrigation cylinder, the bottom of the front end of the irrigation cylinder is connected with a lifting device through a shaft pin, a driving device is sleeved on the surface of the bottom end of the supporting seat, and a clamping device is arranged at the front end in the irrigation cylinder;

the water storage tank is fixedly installed at the front end of the interior of the irrigation barrel through a right-angle frame, the rear end of the interior of the irrigation barrel is clamped with the water storage tank, and the upper end of the right side of the water storage tank is in threaded connection with a threaded rubber plug;

the lifting device comprises an electric push rod and a second shaft seat, the upper end of the electric push rod is fixedly installed in the first shaft seat through a shaft pin, the bottom end of the electric push rod is fixedly installed in the second shaft seat through the shaft pin, and the second shaft seat is fixedly installed on the front end surface of the supporting seat through a bolt;

the control panel is electrically connected with the water pump, the electric push rod and the driving device;

the clamping device is arranged at two ends of the spray head and comprises groove blocks and clamping blocks, the groove blocks are arranged at two ends of the spray head, the clamping blocks are arranged on two sides of the front end inside the irrigation barrel, and the clamping blocks are clamped inside the groove blocks.

Preferably, a groove is formed in the base, and the bearing is clamped in the groove.

Preferably, the bottom end of the supporting seat is welded with a rotating block.

Preferably, the rotating block is inserted into the bearing.

Preferably, the shaft pin is clamped in the limiting block, the water pump is connected with the spray head through a pipeline, and the water pump is connected with the water storage tank through a pipeline.

Preferably, drive arrangement includes motor, axostylus axostyle and belt, the motor passes through right angle frame fixed mounting in the top right side of supporting seat, the motor output is connected the axostylus axostyle, the axostylus axostyle bottom cup joints the belt, the outer wall of rotatory piece is cup jointed to the belt other end, motor electric connection control panel.

Preferably, the clamping device still includes fixed block and fixing bolt, the fixed block sets up the both ends of shower nozzle, the fixed block joint is in the inside front end of irrigation section of thick bamboo, the fixed block passes through fixing bolt fixed mounting be in the inside front end of irrigation section of thick bamboo.

Compared with the prior art, this automatic fertigation device of nursery stock flowers's advantage:

the utility model discloses a control panel electric connection motor, electric putter and water pump, when irrigating, fill fertilizer water in the water storage box earlier, through setting up control panel's water spray time and once water spray angle of every second adjustment, after setting up, make control panel control water pump work, start the motor simultaneously, make the motor drive irrigation barrel and carry out rotary irrigation, after second, start electric putter, make irrigation barrel adjust irrigation angle and irrigate, when reaching the preset time, stop the motor, electric putter and water pump, accomplish irrigation, reach the effect of automatic irrigation, thereby reach and increase work efficiency, reduce labour's effect;

when the electric push rod is started, the irrigation cylinder is driven to move up and down, so that the effect of adjusting the angle of the irrigation cylinder is achieved;

when the motor starts, the shaft lever is driven to rotate, the shaft lever drives the belt to rotate, so that the belt drives the rotating block to rotate, the rotating block drives the irrigation cylinder to rotate, the transmission effect is achieved, the effect of driving the irrigation cylinder to carry out rotary irrigation is achieved, and the effect of large-area irrigation is achieved.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 provided by the present invention;

fig. 2 is a schematic view of the internal structure of the irrigation cylinder according to example 1 provided by the present invention;

fig. 3 is an electrical connection diagram of embodiment 1 provided by the present invention;

fig. 4 is an enlarged view of the area of example 1A in fig. 2 according to the present invention;

fig. 5 is a schematic structural view of a latch device according to embodiment 2 of the present invention.

In the figure: the irrigation device comprises a base 1, a groove 11, a bearing 12, a supporting seat 2, a rotating block 21, an irrigation barrel 3, a limiting block 31, a first shaft seat 32, a spray head 33, a water pump 34, a water storage tank 35, a threaded rubber plug 351, a control panel 4, a lifting device 5, an electric push rod 51, a second shaft seat 52, a driving device 6, a motor 61, a shaft rod 62, a belt 63, a clamping device 7, a groove block 71, a clamping block 711, a fixing block 72 and a fixing bolt 721.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment 1, referring to fig. 1 to 4 of the drawings, the utility model provides an automatic irrigation and fertilization device for nursery stocks and flowers, which comprises a base 1, a supporting seat 2, an irrigation cylinder 3, a control panel 4, a lifting device 5, a driving device 6 and a clamping device 7;

further, the bottom end of the supporting seat 2 is inserted in the base 1, the base 1 comprises a groove 11 and a bearing 12, specifically, the groove 11 is formed in the base 1, the bearing 12 is clamped in the groove 11, the rotating block 21 is welded at the bottom end of the supporting seat 2, and then the rotating block 21 is inserted in the bearing 12 to play a role in fixing, so that the effect of fixing the supporting seat 2 is achieved, and under the effect of the bearing 12, the effect of facilitating the rotation of the supporting seat 2 is achieved;

further, the irrigation cylinder 3 is fixedly installed inside the supporting seat 2 through a shaft pin, the irrigation cylinder 3 comprises a limiting block 31, a first shaft seat 32, a spray nozzle 33, a water pump 34, a water storage tank 35 and a threaded rubber plug 351, concretely, the limiting blocks 31 are welded at two ends of the irrigation cylinder 3, the first shaft seat 32 is welded at the bottom of the front end of the irrigation cylinder 3, the spray nozzle 33 is clamped at the front end inside the irrigation cylinder 3 through a clamping device 7, the water pump 34 is fixedly installed at the front end inside the irrigation cylinder 3 through a right-angle bracket, the water storage tank 35 is clamped at the rear end inside the irrigation cylinder 3, the threaded rubber plug 351 is connected at the upper end of the right side of the water storage tank 35, the model of the water pump 34 is YZSB 10178, the water pump 34 is a machine for conveying liquid or pressurizing liquid, the limiting blocks 31 are welded at two ends of the irrigation cylinder 3, the shaft pin is clamped inside the limiting blocks 31 to play a fixing role, the effect of preventing the irrigation cylinder 3 from falling is achieved, and the effect of facilitating the up-down angle adjustment of the irrigation cylinder 3 is achieved, the front end inside the irrigation barrel 3 is clamped with the spray head 33 through the clamping device 7, the water pump 34 is fixedly installed at the front end inside the irrigation barrel 3 through a right-angle frame, the rear end inside the irrigation barrel 3 is clamped with the water storage tank 35, the spray head 33 is connected through the water pump 34 through a pipeline, the water pump 34 is connected with the water storage tank 35 through a pipeline, when the water pump 34 is started, fertilizer water inside the water storage tank 35 is pumped and sprayed out from the spray head 33 to achieve the irrigation effect, the threaded rubber plug 351 is connected through the upper end thread on the right side of the water storage tank 35 to achieve the sealing effect, and the effect of preventing the fertilizer water inside the water storage tank 35 from overflowing is achieved;

further, a control panel 4 is clamped at the upper end inside the irrigation cylinder 3, specifically, the type of the water pump 34 is YZJSB10178, the water pump 34 is a machine for conveying liquid or pressurizing liquid, the type of the control panel 4 is KY02S, the control panel 4 is set as a controller, the controller is a master device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit according to a preset sequence, the type of the electric push rod 51 is YNT-03, the electric push rod 51 is a telescopic hollow cylindrical rod formed by rolling a metal strip or a plastic sheet, and the electric push rod is characterized in that the metal strip or the plastic sheet is pre-shaped into an elastic curled layer with a memory function and smaller than the outer diameter of the rod body, so that the electric push rod has a self-tightening function, the curled layer always has elastic potential energy for applying pressure on the telescopic rod, the motor 61 is set as a three-phase asynchronous motor, through control panel 4 electric connection motor 61, electric putter 51 and water pump 34, when irrigating, earlier with fertilizer water fill water storage box 35, through setting up control panel 4's water spray time and adjusting once every 3 seconds water spray angle, after setting up, make control panel 4 control water pump 34 work, start motor 61 simultaneously, make motor 61 drive irrigation barrel 3 and carry out the rotary irrigation, after 3 seconds, start electric putter 51, make irrigation barrel 3 adjust irrigation angle and irrigate, when reaching the preset time, stop motor 61, electric putter 51 and water pump 34, accomplish the irrigation, reach the effect of automatic irrigation, thereby reach increase work efficiency, reduce the effect of labour;

further, the lifting device 5 is fixedly installed at the lower end of the irrigation cylinder 3 through a bolt, the lifting device 5 comprises an electric push rod 51 and a second shaft seat 52, specifically, the upper end of the electric push rod 51 is fixedly installed inside the first shaft seat 32 through a shaft pin, the bottom end of the electric push rod 51 is fixedly installed inside the second shaft seat 52 through a shaft pin, because the upper end of the electric push rod 51 is fixedly installed inside the first shaft seat 32 through a shaft pin, the bottom end of the electric push rod 51 is fixedly installed inside the second shaft seat 52 through a shaft pin, and is fixedly installed on the front end surface of the supporting seat 2 through a bolt through the second shaft seat 52, so as to play a role of fixing, when the electric push rod 51 is started, the irrigation cylinder 3 is driven to move up and down, so as to achieve the effect of adjusting the angle of the irrigation cylinder 3;

further, the driving device 6 is fixedly installed on the right side of the upper end of the base 1 through a right-angle bracket, the driving device 6 comprises a motor 61, a shaft rod 62 and a belt 63, specifically, the motor 61 is fixedly installed on the right side of the top end of the supporting seat 2 through the right-angle bracket, the output end of the motor 61 is connected with the shaft rod 62, the bottom end of the shaft rod 62 is sleeved with the belt 63, the other end of the belt 63 is sleeved with the outer wall of the rotating block 21, the motor 61 is electrically connected with the control panel 4, because the motor 61 is fixedly installed on the right side of the top end of the supporting seat 2 through the right-angle bracket, the output end of the motor 61 is connected with the shaft rod 62, the bottom end of the shaft rod 62 is sleeved with the belt 63, the other end of the belt 63 is sleeved with the outer wall of the rotating block 21, the motor 61 is electrically connected with the control panel 4, the shaft rod 62 is driven to rotate when the motor is started, the shaft rod 62 drives the belt 63 to rotate, thereby the belt 63 drives the rotating block 21 to rotate the irrigation cylinder 3, the effect of transmission is achieved, the effect of driving the irrigation cylinder 3 to carry out rotary irrigation is achieved, and the effect of large-area irrigation is achieved;

further, latch device 7 sets up at shower nozzle 33 both ends, and latch device 7 includes channel block 71 and fixture block 711, and is specific, and channel block 71 sets up at shower nozzle 33 both ends, and fixture block 711 sets up in the inside front end both sides of irrigation section of thick bamboo 3, because channel block 71 sets up at shower nozzle 33 both ends, fixture block 711 sets up in the inside front end both sides of irrigation section of thick bamboo 3, through the inside joint fixture block 711 of channel block 71, plays the fixed action, reaches the effect that prevents that shower nozzle 33 from droing.

The utility model discloses a use as follows: the technical personnel in the field electrically connect the motor 61, the electric push rod 51 and the water pump 34 through the control panel 4, when irrigating, firstly fill the water storage tank 35 with fertilizer water, adjust the water spraying angle every 3 seconds by setting the water spraying time of the control panel 4, after setting, make the control panel 4 control the water pump 34 to work, and simultaneously start the motor 61, make the motor 61 drive the irrigation cylinder 3 to do rotary irrigation, after 3 seconds, start the electric push rod 51, make the irrigation cylinder 3 adjust the irrigation angle to irrigate, when reaching the preset time, stop the motor 61, the electric push rod 51 and the water pump 34, finish irrigation, reach the effect of automatic irrigation, thereby reach the effect of increasing work efficiency and reducing labor force, through the groove 11 arranged inside the base 1, the bearing 12 is clamped inside the groove 11, the rotary block 21 is welded at the bottom end of the supporting seat 2, and then inserted inside the bearing 12 through the rotary block 21, play the fixed action, reach the effect of fixed supporting seat 2, and under the effect of bearing 12, reach the effect of making things convenient for supporting seat 2 to rotate, because irrigation barrel 3 both ends welding stopper 31, through stopper 31 inside joint pivot, play the fixed action, reach the effect of preventing irrigation barrel 3 from droing, and reach the effect of making things convenient for irrigation barrel 3 to carry out angle adjustment from top to bottom, because irrigation barrel 3 inside front end passes through latch device 7 joint shower nozzle 33, irrigation barrel 3 inside front end passes through right angle frame fixed mounting water pump 34, irrigation barrel 3 inside rear end joint water storage tank 35, pass through water pump 34 and pipe connection shower nozzle 33, water pump 34 passes through pipe connection water storage tank 35, when water pump 34 plays, will extract the fertilizer water inside the water storage tank 35, spout from shower nozzle 33, reach the effect of irrigating, through threaded connection rubber buffer 351 on the right side upper end of water storage tank 35, play the sealing effect, reach the effect that prevents the inside fertilizer water of water storage tank 35 from overflowing, because electric putter 51 upper end is through pivot fixed mounting inside first pedestal 32, electric putter 51 bottom is through pivot fixed mounting inside second pedestal 52, through the front end surface of bolt fixed mounting at supporting seat 2 of second pedestal 52, play the fixed action, when electric putter 51 starts, will drive irrigation barrel 3 and reciprocate, reach the effect of carrying out angle modulation to irrigation barrel 3, because motor 61 passes through right angle frame fixed mounting on the top right side of supporting seat 2, motor 61 output end connection axostylus axostyle 62, the belt 63 is cup jointed to axostylus axostyle 62 bottom, cup joint the outer wall of rotary block 21 through the belt 63 other end, motor 61 electric connection control panel 4, drive axostylus axostyle 62 and rotate when the motor starts, axostylus axostyle 62 drives belt 63 and rotates, thereby belt 63 drives rotary block 21 and rotates, and then rotatory piece 21 drives irrigation barrel 3 and rotates, plays driven effect, reaches the effect that drives irrigation barrel 3 and carry out rotary irrigation, and reaches the effect of large tracts of land irrigation, because channel block 71 sets up at shower nozzle 33 both ends, fixture block 711 sets up in the inside front end both sides of irrigation barrel 3, through the inside joint fixture block 711 of channel block 71, plays the fixed action, reaches the effect that prevents that shower nozzle 33 from droing.

Embodiment 2, referring to fig. 5, the utility model provides an automatic irrigation and fertilization device for nursery stock and flowers, which comprises a clamping device 7;

further, the clamping device 7 is arranged at two ends of the spray nozzle 33, the clamping device 7 further comprises fixing blocks 72 and fixing bolts 721, specifically, the fixing blocks 72 are arranged at two ends of the spray nozzle 33, the fixing blocks 72 are clamped at the front end of the interior of the irrigation barrel 3 and fixedly arranged at the front end of the interior of the irrigation barrel 3 through the fixing blocks 72 by the fixing bolts 721, so that a fixing effect is achieved, and the effect of preventing the spray nozzle 33 from falling off is achieved;

the utility model discloses a use as follows: the technical personnel in the field electrically connect the motor 61, the electric push rod 51 and the water pump 34 through the control panel 4, when irrigating, firstly fill the water storage tank 35 with fertilizer water, adjust the water spraying angle every 3 seconds by setting the water spraying time of the control panel 4, after setting, make the control panel 4 control the water pump 34 to work, and simultaneously start the motor 61, make the motor 61 drive the irrigation cylinder 3 to do rotary irrigation, after 3 seconds, start the electric push rod 51, make the irrigation cylinder 3 adjust the irrigation angle to irrigate, when reaching the preset time, stop the motor 61, the electric push rod 51 and the water pump 34, finish irrigation, reach the effect of automatic irrigation, thereby reach the effect of increasing work efficiency and reducing labor force, through the groove 11 arranged inside the base 1, the bearing 12 is clamped inside the groove 11, the rotary block 21 is welded at the bottom end of the supporting seat 2, and then inserted inside the bearing 12 through the rotary block 21, play the fixed action, reach the effect of fixed supporting seat 2, and under the effect of bearing 12, reach the effect of making things convenient for supporting seat 2 to rotate, because irrigation barrel 3 both ends welding stopper 31, through stopper 31 inside joint pivot, play the fixed action, reach the effect of preventing irrigation barrel 3 from droing, and reach the effect of making things convenient for irrigation barrel 3 to carry out angle adjustment from top to bottom, because irrigation barrel 3 inside front end passes through latch device 7 joint shower nozzle 33, irrigation barrel 3 inside front end passes through right angle frame fixed mounting water pump 34, irrigation barrel 3 inside rear end joint water storage tank 35, pass through water pump 34 and pipe connection shower nozzle 33, water pump 34 passes through pipe connection water storage tank 35, when water pump 34 plays, will extract the fertilizer water inside the water storage tank 35, go out the blowout from shower nozzle 33, reach the effect of irrigating, through threaded connection rubber buffer 351 on water storage tank 35 right side upper end, play the sealing effect, reach the effect that prevents the inside fertilizer water of water storage tank 35 from overflowing, because electric putter 51 upper end is through pivot fixed mounting inside first pedestal 32, electric putter 51 bottom is through pivot fixed mounting inside second pedestal 52, through the front end surface of bolt fixed mounting at supporting seat 2 of second pedestal 52, play the fixed action, when electric putter 51 starts, will drive irrigation barrel 3 and reciprocate, reach the effect of carrying out angle modulation to irrigation barrel 3, because motor 61 passes through right angle frame fixed mounting on the top right side of supporting seat 2, motor 61 output end connection axostylus axostyle 62, the belt 63 is cup jointed to axostylus axostyle 62 bottom, cup joint the outer wall of rotary block 21 through the belt 63 other end, motor 61 electric connection control panel 4, drive axostylus axostyle 62 and rotate when the motor starts, axostylus axostyle 62 drives belt 63 and rotates, thereby belt 63 drives rotary block 21 and rotates, and then rotatory piece 21 drives irrigation barrel 3 and rotates, plays driven effect, reaches the effect that drives irrigation barrel 3 and carry out rotary irrigation, and reaches the effect of large tracts of land irrigation, because fixed block 72 sets up the both ends at shower nozzle 33, fixed block 72 joint is at the inside front end of irrigation barrel 3, passes through fixed bolt 721 fixed mounting at the inside front end of irrigation barrel 3 through fixed block 72, plays the fixed action, reaches the effect that prevents that shower nozzle 33 from droing.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims (7)

1. The utility model provides an automatic fertilizer injection unit that irrigates of nursery stock flowers, includes base (1), its characterized in that: the irrigation device is characterized in that a supporting seat (2) is inserted into the base (1), an irrigation cylinder (3) is clamped in the supporting seat (2), a control panel (4) is clamped at the upper end of the interior of the irrigation cylinder (3), the bottom of the front end of the irrigation cylinder (3) is connected with a lifting device (5) through a shaft pin, a driving device (6) is sleeved on the surface of the bottom end of the supporting seat (2), and a clamping device (7) is arranged at the front end of the interior of the irrigation cylinder (3);

the irrigation device is characterized in that limiting blocks (31) are welded at two ends of the irrigation barrel (3), a first shaft seat (32) is welded at the bottom of the front end of the irrigation barrel (3), the front end of the interior of the irrigation barrel (3) is clamped with a spray head (33) through a clamping device (7), a water pump (34) is fixedly installed at the front end of the interior of the irrigation barrel (3) through a right-angle frame, a water storage tank (35) is clamped at the rear end of the interior of the irrigation barrel (3), and a threaded rubber plug (351) is in threaded connection with the upper end of the right side of the water storage tank (35);

the lifting device (5) comprises an electric push rod (51) and a second shaft seat (52), the upper end of the electric push rod (51) is fixedly installed inside the first shaft seat (32) through a shaft pin, the bottom end of the electric push rod (51) is fixedly installed inside the second shaft seat (52) through the shaft pin, and the second shaft seat (52) is fixedly installed on the front end surface of the supporting seat (2) through a bolt;

the control panel (4) is electrically connected with the water pump (34), the electric push rod (51) and the driving device (6);

clamping device (7) set up shower nozzle (33) both ends, clamping device (7) include groove block (71) and fixture block (711), groove block (71) set up shower nozzle (33) both ends, fixture block (711) set up irrigation section of thick bamboo (3) inside front end both sides, inside joint fixture block (711) of groove block (71).

2. The automatic irrigation and fertilization device for nursery stocks and flowers as claimed in claim 1, wherein: the base (1) is internally provided with a groove (11), and the groove (11) is internally clamped with a bearing (12).

3. The automatic irrigation and fertilization device for nursery stocks and flowers as claimed in claim 1, wherein: the bottom end of the supporting seat (2) is welded with a rotating block (21).

4. The automatic irrigation and fertilization device for nursery stocks and flowers as claimed in claim 3, wherein: the rotating block (21) is inserted in the bearing (12).

5. The automatic irrigation and fertilization device for nursery stocks and flowers as claimed in claim 1, wherein: the inside joint pivot of stopper (31), water pump (34) pass through the pipe connection shower nozzle (33), water pump (34) pass through pipe connection water storage box (35).

6. The automatic irrigation and fertilization device for nursery stocks and flowers as claimed in claim 3, wherein: drive arrangement (6) include motor (61), axostylus axostyle (62) and belt (63), motor (61) pass through right angle frame fixed mounting in the top right side of supporting seat (2), motor (61) output is connected axostylus axostyle (62), axostylus axostyle (62) bottom cup joints belt (63), the outer wall of rotatory piece (21) is cup jointed to the belt (63) other end, motor (61) electric connection control panel (4).

7. The automatic irrigation and fertilization device for nursery stocks and flowers as claimed in claim 1, wherein: clamping device (7) still includes fixed block (72) and fixing bolt (721), fixed block (72) set up the both ends of shower nozzle (33), fixed block (72) joint is in the inside front end of irrigation section of thick bamboo (3), fixed block (72) pass through fixing bolt (721) fixed mounting be in the inside front end of irrigation section of thick bamboo (3).

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