The rainer that is used for booth
Technical field
The present invention relates to a kind of rainer, particularly relate to a kind of rainer that in green house, uses.
Background technology
In agricultural production, irrigation is a requisite farming operation, development along with agricultural, the application of green house is also more and more extensive, domestic present green house generally all is provided with number and strides, the green house of steel construction particularly, between striding and striding, be provided with several columns support booth, to strengthen the structural strength of booth.When irrigating, traditional plant in the booth mostly adopts manually sprinkling irrigation or can be at the irrigation sprinkler of land walking, but the development along with agricultural automation, manually be draped the gradually rainer of formula of sprinkling irrigation and land walking irrigation sprinkler substitutes, usually in the single span booth, be provided with long rails, between striding and striding, be provided with the cross track that connects each single span, existing underslung rainer, its sprinkling irrigation dolly can only move by the long rails in single span, need to manually move the conversion between could realizing striding and striding.In use, underslung rainer can be along the rail moving that is fixed on the booth top, plant is from germinateing to growing up, the height of plant is constantly to change, and underslung rainer is to move back and forth at fixing height always, and the height and position of shower nozzle can not change along with the growing height of plant and change.
The major defect that the rainer of said structure exists is: only can realize the automatic irrigation function to single span in booth, can not automatically between multispan, change mobile, in the sprinkling irrigation process, can not avoid column like this, having Activities of Some Plants when causing the plant in the bed rearrangement booth sprayed does not irrigate, there is the position, dead angle, and inefficiency, complex operation; In addition, the sprinkling irrigation scope of rainer can diminish along with growing tall of plant, can cause a part of plant not obtain sufficient moisture, affects the growth of plant; Part has the rainer that spills the medicine function, and shower nozzle all is to spray from top to bottom, and liquid medicine can only be sprayed onto on the blade face, then sprays less than liquid medicine on the blade back, and the insect on can only the kill plants blade face is difficult to kill the insect on the blade back, spills medicine deinsectization effect bad.
Summary of the invention
The technical problem of solution required for the present invention is: provide a kind of high efficiency, simple to operate, can turn easily the rainer that is used for booth of striding with automatic lifting.
For addressing the above problem, the technical solution used in the present invention is: described rainer for booth, comprise and turn that straddle mounting is put and elevator, turning straddle mounting puts and comprises track groups and dolly group, track groups comprises the long rails that is arranged in each single span and the cross track that connects each single span, the long rails tail end is provided with stern notch, and top and cross track that cross track is positioned at the long rails tail end outside are mutually vertical with long rails; The dolly group comprises turning strides dolly and sprinkling irrigation dolly, turn and stride dolly and comprise back shaft, respectively be equipped with one turns and strides roller at the back shaft two ends, turn and stride roller and be placed on the cross track and turn and stride roller and can move along cross track, middle orbit is hung on the back shaft below by connector and suspension hook, middle orbit and long rails are parallel to each other and are positioned at same plane, so that can dock with long rails middle orbit, the centering body that makes middle orbit and long rails docking is installed in to the middle orbit inner chamber; The sprinkling irrigation dolly comprises driving shaft, a sprinkling irrigation roller respectively is installed at the driving shaft two ends, the sprinkling irrigation roller be placed on on the middle orbit and the sprinkling irrigation roller can be along the centering rail moving, chassis assembly hangs and to be installed on the driving shaft below, the reducing motor that drives drive shaft turns is installed on the chassis assembly; Elevator comprises the parallelogram rise-withdraw fram, be connected with adjustable shelf above the parallelogram rise-withdraw fram, upper adjustable shelf is connected with chassis assembly, below the parallelogram rise-withdraw fram, be connected with lower adjustable shelf, at lower adjustable shelf fixed block is installed, the water pipe support bar is connected on the fixed block, be provided with on the water pipe support bar and be no less than one group of shower nozzle, every group of shower nozzle comprises the vertical shower nozzle of downward sprinkling, is respectively arranged with the first shower nozzle and the second shower nozzle that sprays to both sides in the both sides of vertical shower nozzle; Upper adjustable shelf comprises forward and backward screw rod supporting seat, drive screw and left and right driving bar, left and right driving bar two ends respectively are provided with first rolling bearing, offer a left-hand thread hole at left driving rod middle part, offer a right-hand thread hole at right driving rod middle part, and left and right screwed hole rotation direction is opposite, left and right screwed hole screws respectively at the drive screw two ends, be respectively arranged with the track for the first rolling bearing slippage in forward and backward screw rod supporting seat inner chamber, the first rolling bearing and forward and backward screw rod supporting seat that the left and right driving bar passes through respectively separately are flexibly connected; Lower adjustable shelf comprises forward and backward guide rail dead lever and left and right follower lever, left and right follower lever two ends respectively are provided with second rolling bearing, be respectively arranged with the guide rail for the second rolling bearing slippage in forward and backward guide rail dead lever inner chamber, the second rolling bearing and forward and backward guide rail dead lever that left and right follower lever passes through respectively separately are flexibly connected; The parallelogram rise-withdraw fram comprises forward and backward parallelogram rise-withdraw fram, front parallelogram rise-withdraw fram top is connected with left and right driving bar front end respectively, front parallelogram rise-withdraw fram bottom is connected with left and right follower lever front end respectively, rear parallelogram rise-withdraw fram top is connected with the left and right driving rod rear end respectively, and rear parallelogram rise-withdraw fram bottom is connected with left and right follower lever rear end respectively.
Further, aforesaid rainer for booth, wherein, centering body comprises alignment pin, alignment pin is arranged in the middle orbit inner chamber, the head of alignment pin is cone shape, the head of alignment pin can fasten with the stern notch of long rails, be set with successively the spring supporting seat at the alignment pin afterbody, spring, thrust piece and keeper, offering groove near the inwall to middle orbit tail end place, be provided with the boss that can be fastened in the groove at spring supporting seat outer wall, thrust piece is fixedly connected with alignment pin, spring is limited between spring supporting seat and the thrust piece, keeper is sealed on the middle orbit tail end, and the alignment pin tail end stretches out in keeper, at the hinged handle that is equipped with of alignment pin tail end, the upper end of handle is articulated in tail end to middle orbit by the elongated hole on it, and middle orbit tail end outer wall also is being equipped with locking rod, locking rod can pin handle.
Further, aforesaid rainer for booth, wherein, long rails, cross track and middle orbit all is set to paired two-orbit, centering body are installed in wherein in the inner chamber to middle orbit.
Further, aforesaid rainer for booth wherein, is equipped with the baffle plate that hangs down to the cross track inboard in case spline is striden dolly turns on one's side at back shaft in moving process; Be equipped with in order to turning the snap ring of striding the roller axial location at the back shaft tail end.
Further, aforesaid rainer for booth wherein, is respectively arranged with a spacer pin in the both sides of track near medium position, respectively is provided with first shrouding at the track two ends; Respectively be provided with second shrouding at the guide rail two ends.
Further, aforesaid rainer for booth wherein, is respectively arranged with handwheel at the drive screw two ends, is flexibly connected by bearing pin respectively in front parallelogram rise-withdraw fram both sides and rear parallelogram rise-withdraw fram both sides.
The invention has the beneficial effects as follows: the sprinkling irrigation dolly can be realized striding and the translation function of striding easily, greatly reduces workman's labour intensity, in the sprinkling irrigation operation, can realize without the dead angle sprinkling irrigation, high efficiency, automaticity is high, simple to operate, greatly reduce cost; The setting of centering body so that stride with the transfer process of striding in centering to middle orbit and long rails good, greatly facilitate the operation of sprinkling irrigation dolly.In growing process, the height of shower nozzle can be regulated along with the variation of plant growth height, sprays effective, and water utilization rate is high; Be provided with vertical shower nozzle and first, second shower nozzle, when the spray medicine, vertical shower nozzle can be injected into the blade face with liquid medicine, and first, second shower nozzle then can be injected into blade back with liquid medicine, thereby can effectively kill off the insect pests, and spills the medicine good disinsection effect.
Description of drawings
Fig. 1 is the structural representation of the rainer for booth of the present invention.
Fig. 2 is the partial enlarged drawing of A part among Fig. 1.
Fig. 3 is the partial enlarged drawing of B part among Fig. 1.
Fig. 4 is the plan structure schematic diagram of Fig. 1.
Fig. 5 is the left TV structure schematic diagram of Fig. 1.
Fig. 6 is the partial enlarged drawing of D part among Fig. 5.
Fig. 7 is the partial enlarged drawing of E part among Fig. 5.
Fig. 8 is the partial enlarged drawing of F part among Fig. 5.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment technical solutions according to the invention are described in further detail.
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, the rainer that is used for booth shown in Figure 8, comprise turning that straddle mounting is put and elevator; Turning straddle mounting puts and comprises track groups and dolly group, track groups comprises the long rails 107 that is arranged in each single span and the cross track 105 that connects each single span, long rails 107 and cross track 105 all are set to paired two-orbit, every pair of long rails 107 tail ends are provided with stern notch, cross track 105 is positioned at the top in the long rails 107 tail ends outside, and cross track 105 is mutually vertical with long rails 107, distance between cross track 105 and the long rails 107 wants assurance device in running, the interference such as each parts can not bump each other, cross track 105 and long rails 107 all hang laying, in actual installation, cross track 105 can adopt support column to support as required.The dolly group comprises turning strides dolly and sprinkling irrigation dolly, turn and stride dolly and comprise a pair of back shaft 102, respectively be equipped with one turns and strides roller 101 at back shaft 102 two ends, turn and stride roller 101 and be placed on the cross track 105, and turn and stride roller 101 and can move along cross track 105, the baffle plate 113 that hangs down to cross track 105 inboards is installed at back shaft 102, in case striding dolly, spline in moving process, turns on one's side, tail end at back shaft 102 is equipped with snap ring 115, in order to stride roller 101 and carry out axial location turning, a bearing 114 respectively is installed turning the two side ends of striding roller 101 inwalls, turn and stride roller 101 and be installed on the back shaft 102 by bearing 114, in actual use, turn stride dolly can manual drive, also can pass through motor-driven, in actual production, can stride installation detecting device on the dolly turning, operation in order to control sprinkling irrigation dolly; The a pair of below that middle orbit 117 is hung on back shaft 102 by connector 110 and suspension hook 109, middle orbit 117 is set to paired two-orbit, thereby to middle orbit 117 can dock with long rails 107 guarantee the sprinkling irrigation dolly can be successfully from middle orbit 117 is moved to long rails 107, in the inner chamber to the wherein track of middle orbit 117, the centering body that makes middle orbit 117 and long rails 107 docking is installed.The sprinkling irrigation dolly comprises a pair of driving shaft 103, a sprinkling irrigation roller 104 respectively is installed at the two ends of driving shaft 103, the sprinkling irrigation roller 104 be placed on on the middle orbit 117 and the sprinkling irrigation roller 104 can be along middle orbit 117 is moved, chassis assembly 108 hangs the below that is installed on driving shaft 103, and the reducing motor 106 that drives driving shaft 103 rotations is installed on the chassis assembly.Centering body comprises alignment pin 116, alignment pin 116 is positioned at the inner chamber to middle orbit 117, the head of alignment pin 116 is cone shape, the head of alignment pin 116 can fasten with the stern notch of long rails 107, afterbody at alignment pin 116 is set with spring supporting seat 119 successively, spring 118, thrust piece 123 and keeper 121, offering groove near the inwall to middle orbit 117 tail end places, outer wall at spring supporting seat 119 is provided with the boss that can be fastened in the groove, thrust piece 123 is fixedly connected with alignment pin 116, spring 118 is limited between spring supporting seat 119 and the thrust piece 123, keeper 121 is sealed on the tail end to middle orbit 117, the tail end of alignment pin 116 stretches out in keeper 121, at the hinged handle 120 that is equipped with of the tail end of alignment pin 116, the upper end of handle 120 is articulated in tail end to middle orbit 117 by the elongated hole 201 on it, at the tail end outer wall to middle orbit 117 locking rod 122 is installed also, locking rod 122 can pin handle 120.Described elevator, comprise the parallelogram rise-withdraw fram, be connected with adjustable shelf above the parallelogram rise-withdraw fram, upper adjustable shelf is connected with chassis assembly 108, below the parallelogram rise-withdraw fram, be connected with lower adjustable shelf, at lower adjustable shelf fixed block 1 is installed, water pipe support bar 3 is connected on the fixed block 1 by water tubular union 2, be provided with on the water pipe support bar 3 and be no less than one group of shower nozzle, every group of shower nozzle comprises the vertical shower nozzle 4 of downward sprinkling, is respectively arranged with the first shower nozzle 71 and the second shower nozzle 72 that sprays to both sides in the both sides of vertical shower nozzle; Upper adjustable shelf comprises front screw supporting seat 11, rear screw rod supporting seat 12, drive screw 21, left driving rod 31 and right driving rod 32, left driving rod 31 and right driving rod 32 two ends respectively are provided with first rolling bearing 81, offer a left-hand thread hole at left driving rod 31 middle parts, offer a right-hand thread hole at right driving rod 32 middle parts, and left, right-hand thread hole rotation direction is opposite, left, the right-hand thread hole screws respectively at drive screw 21 two ends, drive screw 21 two ends are connected with respectively handwheel 7, in front screw supporting seat 11 and rear screw rod supporting seat 12 inner chambers, be respectively arranged with the track 8 for 81 slippages of the first rolling bearing, both sides at track 8 are respectively arranged with a spacer pin 5 near medium position, in order to limit the sliding distance of the first rolling bearing 81 in track, respectively be provided with first shrouding 91 at track 8 two ends, to prevent that the first rolling bearing 81 from skidding off in track 8, the first rolling bearing 81 that left driving rod 31 and right driving rod 32 pass through respectively separately is flexibly connected with front screw supporting seat 11 and rear screw rod supporting seat 12 respectively; Lower adjustable shelf comprises fromer rail dead lever 41, rear rail dead lever 42, left follower lever 51 and right follower lever 52, left follower lever 51 and right follower lever 52 two ends respectively are provided with second rolling bearing 82, in fromer rail dead lever 41 and rear rail dead lever 42 inner chambers, be respectively arranged with the guide rail 9 for 82 slippages of the second rolling bearing, respectively be provided with second shrouding 92 at guide rail 9 two ends, to prevent that the second rolling bearing 82 from skidding off in guide rail 9, the second rolling bearing 82 that left follower lever 51 and right follower lever 52 pass through respectively separately is flexibly connected with fromer rail dead lever 41 and rear rail dead lever 42 respectively; The parallelogram rise-withdraw fram comprises front parallelogram rise-withdraw fram 61 and rear parallelogram rise-withdraw fram 62, the top of front parallelogram rise-withdraw fram 61 is connected with the front end of left driving rod 31 and right driving rod 32 respectively, the bottom of front parallelogram rise-withdraw fram 61 is connected with the front end of left follower lever 51 and right follower lever 52 respectively, the top of rear parallelogram rise-withdraw fram 62 is connected with the rear end of left driving rod 31 and right driving rod 32 respectively, the bottom of rear parallelogram rise-withdraw fram 62 is connected with the rear end of left follower lever 51 and right follower lever 52 respectively, and front parallelogram rise-withdraw fram 61 both sides and rear parallelogram rise-withdraw fram 62 both sides are flexibly connected by bearing pin 6 respectively, thereby make the operation of parallelogram rise-withdraw fram more steady, reliably.
During use, turn stride dolly under the driving of manpower or motor transversely track 105 move, when middle orbit 117 is alignd to long rails 107 with certain, judge voluntarily or turn the checkout gear of striding on the dolly and send signal by being installed in by operating personnel, then just can start centering body: press lower handle 120, promoting alignment pin 116 inserts in the stern notch of long rails 107, make again locking rod 122 pin handle 120, at this moment, to middle orbit 117 and long rails 107 docking, the sprinkling irrigation dolly just can be under the driving of motor 106 on the long rails 107 that middle orbit 117 is moved in certain single span, and continue along the longitudinal that track 107 moves, until finish the sprinkling irrigation operation of single span implants, when the sprinkling irrigation trolley travelling is striden the end of interior long rails 107 to this, the checkout gear feedback is sent signal, the sprinkling irrigation dolly accelerates to return, after on the sprinkling irrigation dolly is back to middle orbit 117, locking rod 122 and handle 120 are thrown off, alignment pin 116 withdraws from the stern notch of long rails 107 under the active force of spring 118, then just can drive to turn and stride dolly and continue transversely that track 105 moves, enter in next strides, and dock with next long rails in striding, in order to being striden interior plant, next finishes the pouring operation.Repeat said process, until finish the sprinkling irrigation operation in the bed rearrangement booth.When the height of shower nozzle need to be regulated, to a direction rotation hand wheel 7, drive screw 21 rotations, move right by the moving left driving rod 31 of left-hand thread pore area, be moved to the left by the moving right driving rod 32 of right-hand thread pore area, at this moment, each first rolling bearing 81 is drawn close at 8 middle parts along track 8 to track, make front parallelogram rise-withdraw fram 61 and rear parallelogram rise-withdraw fram 62 under the driving of left driving rod 31 and right driving rod 32, launch elongation, left follower lever 51 moves right under the driving of left driving rod 31, right follower lever 52 is moved to the left under the driving of right driving rod 32, at this moment, each second rolling bearing 82 is drawn close along guide rail 9 direction guiding rails 9 middle parts, and when the first rolling bearing 81 moves to spacer pin 5 positions, each shower nozzle is positioned at extreme lower position; By adjusting the position of spacer pin 5, can adjust the height of the minimum operating position of each shower nozzle.When reverse rotation handwheel 7, forward and backward parallelogram expansion bracket 61 and 62 draws in respectively, thereby each shower nozzle is up shunk.
The rainer that is used for booth of said structure, the sprinkling irrigation dolly can be realized striding and the translation function of striding easily, greatly reduces workman's labour intensity, in the sprinkling irrigation operation, can realize without dead angle sprinkling irrigation, high efficiency, automaticity is high, and is simple to operate, greatly reduces cost; The setting of centering body so that stride with the transfer process of striding in centering to middle orbit and long rails good, greatly facilitate the operation of sprinkling irrigation dolly.In growing process, the height of shower nozzle can be regulated along with the variation of plant growth height, sprays effective, and water utilization rate is high; Be provided with vertical shower nozzle and first, second shower nozzle, when the spray medicine, vertical shower nozzle can be injected into the blade face with liquid medicine, and first, second shower nozzle then can be injected into blade back with liquid medicine, thereby can effectively kill off the insect pests, and spills the medicine good disinsection effect.