CN114158335A - Fertile injection apparatus of hand-held type strawberry seedling foliar - Google Patents
Fertile injection apparatus of hand-held type strawberry seedling foliar Download PDFInfo
- Publication number
- CN114158335A CN114158335A CN202111218900.XA CN202111218900A CN114158335A CN 114158335 A CN114158335 A CN 114158335A CN 202111218900 A CN202111218900 A CN 202111218900A CN 114158335 A CN114158335 A CN 114158335A
- Authority
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- China
- Prior art keywords
- driving
- grab handle
- gear
- strawberry seedling
- ring
- Prior art date
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Links
- 235000016623 Fragaria vesca Nutrition 0.000 title claims abstract description 36
- 235000011363 Fragaria x ananassa Nutrition 0.000 title claims abstract description 36
- 238000002347 injection Methods 0.000 title claims description 14
- 239000007924 injection Substances 0.000 title claims description 14
- 240000009088 Fragaria x ananassa Species 0.000 title 1
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 241000220223 Fragaria Species 0.000 claims abstract description 37
- 239000003337 fertilizer Substances 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 27
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 238000007664 blowing Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 30
- 230000005484 gravity Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 239000003595 mist Substances 0.000 abstract description 8
- 239000000779 smoke Substances 0.000 description 14
- 238000009434 installation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000036541 health Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000021012 strawberries Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/18—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area using fluids, e.g. gas streams
Abstract
The invention relates to the technical field of strawberry planting equipment, and discloses a handheld strawberry seedling foliar fertilizer spraying device which comprises a liquid containing barrel, a handheld part and a spray head, wherein the handheld part is arranged on the liquid containing barrel; the other end of the piston rod is inserted on the grab handle and is in sliding fit with the grab handle; the piston rod is provided with a return spring; the spray head is arranged at the end part of the grab handle; the blowing device is arranged on the grab handle and positioned at the nozzle, and can blow sprayed water mist to the direction far away from the grab handle when spraying fertilizer, so that the sprayed water mist is reduced from being infected on the body of an operator.
Description
Technical Field
The invention relates to the technical field of strawberry planting equipment, in particular to a handheld strawberry seedling foliar fertilizer injection device.
Background
The method is characterized in that a chemical agent is generally sprayed on strawberries in the seedling raising process to supplement nutrition, for example, foliar fertilizer is sprayed on strawberry seedlings, foliar fertilizer is basically sprayed manually in the seedling raising process of the strawberries, firstly, the foliar fertilizer is prepared in advance and then poured into a sprayer or directly prepared in the sprayer, and finally, the sprayer is manually held to spray the foliar fertilizer.
In view of the above-mentioned related technologies, the inventor of the present application finds that at least the following technical problems exist in the process of implementing the technical solution of the invention in the embodiment of the present application: generally artifical handheld injection apparatus spouts the in-process of medicine to the strawberry seedling, and the water smoke of spraying can blow to the operator often under the effect of wind power, because contain the required fertilizer to the strawberry growth in the water smoke of spraying, leads to being infected with the operator easily, causes the influence to human health.
Disclosure of Invention
The embodiment of this application is through providing a fertile injection apparatus of hand-held type strawberry seedling foliar, has solved among the prior art and has made the water smoke of spouting to be infected with the operator easily when spouting the leaf fertilizer to the strawberry seedling, causes the problem of influence to operator's health, has realized effectively protecting when spouting the leaf fertilizer, and the water smoke of reducing to spout is infected with the operator on one's body.
The embodiment of the application provides a handheld strawberry seedling foliar fertilizer injection device, which comprises a liquid containing barrel, a handheld part and a spray head, wherein the handheld part is arranged on the liquid containing barrel, the spray head is arranged on the handheld part, and the handheld part comprises a grab handle, a movable handle and a piston rod, the grab handle is arranged at the upper end of the liquid containing barrel and is communicated with the liquid containing barrel, the movable handle is hinged to the grab handle, and the piston rod is hinged to the inner side of the movable handle; the other end of the piston rod is inserted on the grab handle and is in sliding fit with the grab handle; the piston rod is provided with a return spring; the spray head is arranged at the end part of the grab handle; and a blowing device is arranged on the grab handle and positioned at the spray head.
Furthermore, the blowing device comprises a driving ring rotatably arranged at the end part of the grab handle, a fan arranged outside the driving ring, and a driving mechanism arranged at one side of the grab handle and used for driving the driving ring to rotate.
Furthermore, the driving mechanism comprises a gear ring arranged outside the driving ring, a rotating shaft rotationally arranged on one side of the grab handle, and a driving gear arranged at one end of the rotating shaft and meshed with the gear ring; the grab handle is provided with a linkage component for driving the driving gear to rotate.
Furthermore, the linkage assembly comprises a first bevel gear arranged at the other end of the rotating shaft, a linkage shaft rotationally arranged on the grab handle, a second bevel gear arranged on the linkage shaft, a middle gear arranged on the linkage shaft, a driving shaft rotationally arranged on the grab handle, a linkage gear arranged on the driving shaft and meshed with the middle gear, a driving gear arranged on the driving shaft, a connecting rod fixed on the piston rod, and a driving rack arranged at one end of the connecting rod and meshed with the driving gear; the length direction of the active rack is consistent with the length direction of the piston rod.
Further, a first protective cover is arranged outside the fan; the first protective cover comprises two first protective rings arranged on two sides of the fan respectively and a second protective ring arranged on the inner side of the first protective ring; the first protection ring and the second protection ring which are positioned on the same side of the fan are connected through a first support rod, and one end of the first support rod penetrates through the second protection ring and is fixedly connected with the grab handle; the two first protection rings are connected through a second supporting rod.
Further, the grab handle comprises a connecting sleeve in threaded connection with the opening of the liquid containing barrel, a holding barrel arranged at the upper end of the connecting sleeve, and an operating block arranged at the upper end of the holding barrel; the operation block is arranged obliquely; the upper end of the movable handle is hinged with the lower surface of the operation block.
Furthermore, a liquid guide pipe communicated with the spray head is arranged in the liquid containing barrel; the liquid guide pipe is a hose; the length of the hose in the liquid containing barrel is larger than the height of the liquid containing barrel.
Furthermore, the lower end of the liquid guide pipe is provided with a gravity ball; the gravity ball is provided with a through hole communicated with the liquid guide pipe.
Further, the through holes are uniformly distributed along the surface of the gravity ball.
Further, the driving rack comprises a bar-shaped rod connected with the connecting rod and a mounting seat arranged at the upper end of the bar-shaped rod; a plurality of mounting seats are arranged at intervals along the length direction of the strip rod; each mounting seat is rotatably connected with a movable gear; the movable gear is meshed with the gear teeth of the driving gear; the movable teeth are obliquely arranged from bottom to top on one side close to the driving gear; one side of the movable tooth, which is far away from the connecting rod, and the bar-shaped rod are connected with a connecting spring.
The technical scheme provided in the embodiment of the application at least has the following technical effects or advantages:
1. owing to adopted blast apparatus, so can be at the in-process that sprays to the strawberry seedling, make can blow to water smoke in shower nozzle department, make water smoke can not waft to the operator, effectively solved among the prior art spray the strawberry seedling and make the water smoke of spouting be infected with the operator easily when spilling the medicine, cause the problem of influence to operator's health, realized effectively protecting when spouting the pesticide, it is infected with the operator on one's body to reduce the water smoke of spouting.
2. Owing to adopted the linkage subassembly, so can also blow the spraying through movable handle drive fan rotation when pressing movable handle and spraying the strawberry seedling for the spraying can not be infected with the operator on one's body, effectively utilizes the resource, improves injection apparatus's multifunctionality.
3. Due to the adoption of the structure of the hose and the gravity ball, when less liquid is in the liquid containing barrel, the gravity ball can be always attached to the barrel bottom of the liquid containing barrel, so that the liquid can enter the liquid guide pipe and be sprayed out, and the utilization rate of the fertilizer is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure in an embodiment of the present application;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
fig. 3 is a schematic structural diagram of a blowing device in an embodiment of the present application;
FIG. 4 is a schematic view of the engagement of the drive gear with the drive rack in an embodiment of the present application;
FIG. 5 is an enlarged schematic view at B in FIG. 4;
FIG. 6 is an enlarged schematic view at C of FIG. 1;
in the figure: 1. a liquid containing barrel; 11. a catheter; 12. a gravity ball; 121. a through hole; 2. a hand-held portion; 21. a handle; 211. connecting sleeves; 212. a grip barrel; 213. an operation block; 214. a guide groove; 215. a return spring; 22. a movable handle; 23. a piston rod; 24. mounting a column; 3. a spray head; 4. a blowing device; 41. a drive ring; 42. a fan; 5. a drive mechanism; 51. a toothed ring; 52. a rotating shaft; 53. a drive gear; 54. a linkage assembly; 541. a first bevel gear; 542. a linkage shaft; 543. a second bevel gear; 545. an intermediate gear; 546. a drive shaft; 547. a linkage gear; 548. a driving gear; 549. a connecting rod; 55. a driving rack; 551. a bar-shaped rod; 552. a mounting seat; 553. a movable gear; 554. a connecting spring; 6. a first shield; 61. a first guard ring; 62. a second guard ring; 63. a first support bar; 64. a second support bar; 7. a second shield; 71. installing a frame; 72. a support bar; 73. and (5) installing a rod.
Detailed Description
The embodiment of the application discloses a hand-held type strawberry seedling foliar fertilizer injection apparatus, through when this injection apparatus is handheld to strawberry seedling sprays fertilizer, utilize blast apparatus 4 of installation on the grab handle 21, the water smoke that will spray blows to the direction of keeping away from grab handle 21, when spraying fertilizer to strawberry seedling, make the water smoke that sprays can not be infected with the operator on one's body, it makes the water smoke that sprays to be infected with the operator easily when spraying to strawberry seedling among the prior art to have solved, cause the problem of influence to operator's health, realized effectively protecting when spraying leaf fertilizer, reduce the water smoke that sprays and be infected with the operator on one's body.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Referring to fig. 1, a fertile injection apparatus of hand-held type strawberry seedling leaf, including flourishing liquid bucket 1, handheld portion 2, shower nozzle 3, the top shaping of flourishing liquid bucket 1 has cylindric opening for the fertilizer of splendid attire injection strawberry seedling, 2 detachably of handheld portion install in the opening part of flourishing liquid bucket 1, make things convenient for the handheld injection apparatus of operator to spray the watering to strawberry seedling, shower nozzle 3 is installed in the one end of handheld portion 2, can spout the water smoke that contains fertilizer, waters strawberry seedling.
Referring to fig. 1 and 2, a liquid guide tube 11 is fixedly mounted in a liquid containing barrel 1, the upper end of the liquid guide tube 11 penetrates through a handheld part 2 and is communicated with a spray head 3, the liquid guide tube 11 is a hose, the length of the hose in the liquid containing barrel 1 is greater than the height in the liquid containing barrel 1, so that the liquid guide tube 11 has one section of pipeline to drop at the bottom of the liquid containing barrel 1, a gravity ball 12 is fixedly mounted at the lower end of the liquid guide tube 11, a plurality of through holes 121 are formed in the gravity ball 12, a plurality of through holes 121 are uniformly arranged along the surface of the gravity ball 12, and the through holes 121 communicate the inside of the liquid guide tube 11 with the inside of the liquid containing barrel 1.
Referring to fig. 3 and 4, the handle 2 includes a handle 21, a movable handle 22, and a piston rod 23, the handle 21 includes a connection sleeve 211, a holding cylinder 212, and an operation block 213, the connection sleeve 211 is sleeved at an opening of the liquid container 1 and is in threaded connection with the opening of the liquid container 1, and the holding cylinder 212 is formed at an upper end of the connection sleeve 211 and is communicated with the inside of the liquid container 1. The operation block 213 is obliquely arranged, the spray head 3 is fixedly arranged at the higher end of the operation block 213, an operator can conveniently spray strawberry seedlings by holding the holding handle 21 by hand, a guide groove 214 is formed in the lower end face of the operation block 213, the piston rod 23 is slidably arranged in the guide groove 214, the piston rod 23 is sleeved with a reset spring 215, the piston rod 23 is positioned at one side of the holding cylinder 212 close to the higher end of the operation block 213, the length direction of the piston rod 23 and the length direction of the operation block 213 are not on the same extension line, one end of the movable handle 22 is hinged below the higher end of the operation block 213, the movable handle 22 is obliquely arranged from bottom to top in the direction close to the holding cylinder 212, one end of the piston rod 23 far away from the operation block 213 is hinged with the position on the upper side of the middle part of the movable handle 22, the piston rod 23 can be driven to be inserted in the guide groove 214 by pressing the movable handle 22, the piston rod 23 extrudes the inside of the operation block 213, so that the liquid in the liquid containing barrel 1 can be extruded out of the spray head 3, the movable handle 22 is loosened, and the movable handle 22 and the piston rod 23 can be restored to the initial positions under the action of the return spring 215.
Referring to fig. 3 and 4, in order to reduce the contamination of the operator with the sprayed mist, a blowing device 4 is mounted on the grip 21 and at the nozzle 3, and is capable of blowing the mist away from the operator. The blowing device 4 comprises a driving ring 41, a fan 42 and a driving mechanism 5, wherein a mounting column 24 is fixedly mounted at the higher end of the operating block 213, the length direction of the mounting column 24 is consistent with the length direction of the operating block 213, the nozzle 3 is fixedly mounted at one end of the mounting column 24 far away from the operating block 213, the nozzle 3 is communicated with the liquid guide tube 11, an annular groove is formed in the circumferential direction of the mounting column 24, the driving ring 41 is rotatably connected in the annular groove, the center of the fan 42 is sleeved outside the driving ring 41 and is fixedly connected with the driving ring 41, the driving mechanism 5 is mounted at one side of the operating block 213, the driving ring 41 is driven by the driving mechanism 5 to rotate, so that the fan 42 positioned on the driving ring 41 rotates, and water mist is sprayed in the direction far away from the operating block 213 by the wind power of the fan 42.
Referring to fig. 3 and 4, the driving mechanism 5 includes a gear ring 51, a rotating shaft 52, and a driving gear 53, the gear ring 51 is fixedly installed outside the driving ring 41, the two are concentrically arranged, a fixed block is fixedly installed on one side of the operating block 213, the rotating shaft 52 is rotatably connected to the fixed block, the length direction of the rotating shaft 52 is consistent with the length direction of the operating block 213, the driving gear 53 is fixedly installed at one end of the rotating shaft 52, the driving gear 53 is engaged with the gear ring 51, and a linkage assembly 54 is further installed on the grip 21, so that the fan 42 can be driven to rotate to blow water mist when the movable handle 22 is pressed to spray by linking the movable handle 22 of the pressing piston rod 23 with the rotating shaft 52.
Referring to fig. 3, 4 and 5, the linkage assembly 54 includes a first bevel gear 541, a linkage shaft 542, a second bevel gear 543, an intermediate gear 545, a driving shaft 546, a linkage gear 547, a driving gear 548, a connecting rod 549 and a driving rack 55, the first bevel gear 541 is fixedly installed at the other end of the rotating shaft 52, the linkage shaft 542 is rotatably connected to the end of the operating block 213 near the rotating shaft 52, the axis of the linkage shaft 542 is perpendicular to the axis of the rotating shaft 52, the second bevel gear 543 is fixedly installed on the linkage shaft 542 near the operating block 213, the first bevel gear 541 and the second bevel gear 543 are engaged, the intermediate gear 545 is fixedly installed at the other end of the linkage shaft 542, the driving shaft 546 is rotatably connected to the operating block 213, the driving shaft 546 is parallel to the linkage shaft 542, the driving shaft 546 is located near the movable handle 22, the linkage gear 547 is fixedly installed on the driving shaft 546 and is far from one end of the operating block 213, and the linkage gear 547 is engaged with the intermediate gear 545, the driving gear 548 is fixedly installed at one end of the driving shaft 546 close to the operation block 213, the connecting rod 549 is fixedly installed on the piston rod 23 at a position close to the movable handle 22, the connecting rod 549 is perpendicular to the piston rod 23, the driving rack 55 is fixedly installed at one end of the connecting rod 549 far away from the piston rod 23, the length direction of the driving rack 55 is consistent with the length direction of the rotating shaft 52, the driving rack 55 is engaged with the driving gear 548, fertilizer is squeezed by pressing the movable handle 22, water mist is sprayed out, when the movable handle 22 drives the piston rod 23 to move towards one side close to the operation block 213, the connecting rod 549 fixed on the piston rod 23 drives the driving rack 55 to move along the operation block 213, and further drives the driving gear 548 to rotate, and rotates with the linkage gear 547 on the same driving shaft 546 as the driving gear 548 is engaged with the intermediate gear 545, make the universal driving shaft 542 rotate, and then through driving second bevel gear 543 for first bevel gear 541 with second bevel gear 543 meshing rotates, because first bevel gear 541 and drive gear 53 are located same pivot 52, make drive gear 53 rotate, ring gear 51 meshes with drive gear 53 mutually, finally drives fan 42 and rotates, blows the water smoke, avoids being infected with the operator on one's body.
Referring to fig. 3, 4 and 5, in order to avoid that the fan 42 is driven to rotate reversely when the movable handle 22 is released, which affects the wind direction, the driving rack 55 includes a plurality of bar-shaped rods 551, mounting seats 552 and movable teeth 553, the bar-shaped rods 551 are arranged along the length direction of the piston rod 23, the mounting seats 552 are fixedly mounted on the upper end surfaces of the bar-shaped rods 551, the mounting seats 552 are arranged at intervals along the length direction of the bar-shaped rods 551, each mounting seat 552 is rotatably connected with a movable tooth 553, the movable tooth 553 is engaged with the teeth of the driving gear 548, the movable teeth 553 are arranged obliquely from bottom to top to the side close to the driving gear 548, a connecting spring 554 is fixedly connected between the side of the movable tooth 553 far from the connecting rod 549 and the bar-shaped rods 551, the movable tooth 553 is kept in an oblique state under the action of the connecting spring 554 when the movable handle 22 is pressed to insert the piston rod 553 into the operating block 213, when the driving rack 55 is pushed to move, the movable teeth 553 drives the driving gear 548 to rotate, when the movable handle 22 is loosened, the lower surface of the movable teeth 553 is acted by the connecting spring 554, so that the gear teeth of the driving gear 548 extrudes the upper surface of the movable teeth 553, and the connecting spring 554 is compressed, therefore, when the movable handle 22 is loosened, the driving rack 55 is driven to move towards the direction far away from the operation block 213, the driving gear 548 cannot be driven to rotate, and the reverse rotation of the fan 42 cannot be influenced.
Referring to fig. 1 and 6, in order to improve the safety of the whole device, a first protective cover 6 is installed outside the fan 42, a second protective cover 7 is installed on one side of the driving mechanism 5, the first protective cover 6 includes a first protective ring 61, a second protective ring 62, a first support rod 63 and a second support rod 64, two first protective rings 61 are arranged at intervals, two first protective rings 61 are respectively located on two sides of the fan 42, a second protective ring 62 is arranged on the inner side of each first protective ring 61, the diameter of the second protective ring 62 is smaller than that of the first protective ring 61, and the two are concentrically arranged, a plurality of first support rods 63 are arranged at intervals along the circumferential direction of the first protective rings 61, the first support rods 63 are fixedly connected with the first protective rings 61 and the second protective rings 62 located on the same side of the fan 42, one end of each first support rod 63 passes through the second protective ring 62 and is fixedly connected with the grip 21, a plurality of second support rods 64 are arranged at intervals along the circumferential direction of the first protective rings 61, the two first guard rings 61 are fixedly connected by a second strut 64. The second protective cover 7 comprises an installation frame 71, four support rods 72 and an installation rod 73, the area of the installation frame 71 is larger than the area occupied by the driving mechanism 5 on the operation block 213, the number of the support rods 72 is four along the installation frame 71, two ends of each support rod 72 are fixedly connected with the installation frame 71 and the operation block 213 respectively, the installation rod 73 is arranged in a plurality at intervals along the height direction of the installation frame 71, and two ends of each installation rod 73 are fixedly connected with two opposite inner frames of the installation frame 71 respectively.
The working principle of the embodiment of the application is as follows: to be used for spraying the fertilizer of watering strawberry seedling adorn greatly in flourishing liquid bucket 1, through fixing handheld portion 2 in flourishing liquid bucket 1 top, the operator holds handheld portion 2, through pressing movable handle 22 for movable handle 22 drives piston rod 23 and moves to operation piece 213 is inside, makes catheter 11 let in shower nozzle 3 with the fertilizer in flourishing liquid bucket 1, erupts through shower nozzle 3, in order to spray the strawberry face.
When the movable handle 22 is pressed, the movable handle 22 drives the piston rod 23 to move, the connecting rod 549 drives the driving rack 55 to move along the operation block 213, and further drives the driving gear 548 to rotate, the linkage gear 547 which is positioned on the same driving shaft 546 with the driving gear 548 rotates, because the linkage gear 547 is meshed with the intermediate gear 545, the linkage shaft 542 rotates, and further drives the second bevel gear 543 to rotate the first bevel gear 541 meshed with the second bevel gear 543, because the first bevel gear 541 and the driving gear 53 are positioned on the same rotating shaft 52, the driving gear 53 rotates, the toothed ring 51 is meshed with the driving gear 53, and finally the fan 42 is driven to rotate, so that water mist is blown, and the operator is prevented from being stained.
The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can substitute or change the technical solution and its concept of the present application within the technical scope disclosed in the present application, and shall be covered by the scope of the present application.
Claims (10)
1. A handheld strawberry seedling foliar fertilizer spraying device comprises a liquid containing barrel (1), a handheld part (2) arranged on the liquid containing barrel (1), and a spray head (3) arranged on the handheld part (2), and is characterized in that the handheld part (2) comprises a grab handle (21) arranged at the upper end of the liquid containing barrel (1) and communicated with the liquid containing barrel (1), a movable handle (22) hinged on the grab handle (21), and a piston rod (23) hinged on the inner side of the movable handle (22);
the other end of the piston rod (23) is inserted into the grab handle (21) and is in sliding fit with the grab handle (21); a return spring (215) is arranged on the piston rod (23); the spray head (3) is arranged at the end part of the grab handle (21);
the blowing device (4) is arranged on the grab handle (21) and is positioned at the spray head (3).
2. The handheld strawberry seedling foliar fertilizer spraying device as claimed in claim 1, wherein the blowing device (4) comprises a driving ring (41) rotatably disposed at an end of the handle (21), a fan (42) disposed outside the driving ring (41), and a driving mechanism (5) disposed at one side of the handle (21) and used for driving the driving ring (41) to rotate.
3. The handheld strawberry seedling foliar fertilizer spraying device as claimed in claim 2, wherein the driving mechanism (5) comprises a toothed ring (51) arranged outside the driving ring (41), a rotating shaft (52) rotatably arranged on one side of the grab handle (21), and a driving gear (53) arranged at one end of the rotating shaft (52) and meshed with the toothed ring (51);
the grab handle (21) is provided with a linkage component (54) for driving the driving gear (53) to rotate.
4. The hand-held strawberry seedling foliar fertilizer spraying device of claim 3, wherein the linkage assembly (54) comprises a first bevel gear (541) arranged at the other end of the rotating shaft (52), a linkage shaft (542) rotatably arranged on the grab handle (21), a second bevel gear (543) arranged on the linkage shaft (542), an intermediate gear (545) arranged on the linkage shaft (542), a driving shaft (546) rotatably arranged on the grab handle (21), a linkage gear (547) arranged on the driving shaft (546) and engaged with the intermediate gear (545), a driving gear (548) arranged on the driving shaft (546), a connecting rod (549) fixed on the piston rod (23), and a driving rack (55) arranged at one end of the connecting rod (549) and engaged with the driving gear (548);
the length direction of the active rack (55) is consistent with the length direction of the piston rod (23).
5. The hand-held strawberry seedling foliar fertilizer spraying device according to claim 2, wherein a first protective cover (6) is arranged outside the fan (42); the first protective cover (6) comprises two first protective rings (61) arranged on two sides of the fan (42) respectively and a second protective ring (62) arranged on the inner side of the first protective ring (61);
the first protective ring (61) and the second protective ring (62) which are positioned on the same side of the fan (42) are connected through a first supporting rod (63), and one end of the first supporting rod (63) penetrates through the second protective ring (62) and is fixedly connected with the grab handle (21); the two first guard rings (61) are connected by a second strut (64).
6. The handheld strawberry seedling foliar fertilizer spraying device as claimed in claim 1, wherein the grip (21) comprises a connecting sleeve (211) in threaded connection with the opening of the liquid containing barrel (1), a holding barrel (212) arranged at the upper end of the connecting sleeve (211), and an operating block (213) arranged at the upper end of the holding barrel (212);
the operation block (213) is arranged obliquely; the upper end of the movable handle (22) is hinged with the lower surface of the operation block (213).
7. The hand-held strawberry seedling foliar fertilizer injection device according to claim 1, wherein a liquid guide pipe (11) communicated with the spray head (3) is arranged in the liquid containing barrel (1); the liquid guide pipe (11) is a hose; the length of the hose in the liquid containing barrel (1) is larger than the height in the liquid containing barrel (1).
8. The hand-held strawberry seedling foliar fertilizer spraying device according to claim 7, wherein the lower end of the liquid guide tube (11) is provided with a gravity ball (12); the gravity ball (12) is provided with a through hole (121) communicated with the liquid guide pipe (11).
9. The hand-held strawberry seedling foliar fertilizer injection apparatus of claim 8, wherein the through holes (121) are uniformly arranged in plurality along the surface of the gravity ball (12).
10. The hand-held strawberry seedling foliar fertilizer spraying device of claim 4, wherein the driving rack (55) comprises a bar-shaped rod (551) connected with a connecting rod (549), and a mounting seat (552) arranged at the upper end of the bar-shaped rod (551);
a plurality of mounting seats (552) are arranged at intervals along the length direction of the bar-shaped rod (551);
each mounting seat (552) is rotatably connected with a movable tooth (553); the movable teeth (553) are meshed with the teeth of the driving gear (548); the movable teeth (553) are obliquely arranged from bottom to top to one side close to the driving gear (548); a connecting spring (554) is connected between one side of the movable tooth (553) far away from the connecting rod (549) and the bar-shaped rod (551).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111218900.XA CN114158335A (en) | 2021-10-20 | 2021-10-20 | Fertile injection apparatus of hand-held type strawberry seedling foliar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111218900.XA CN114158335A (en) | 2021-10-20 | 2021-10-20 | Fertile injection apparatus of hand-held type strawberry seedling foliar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114158335A true CN114158335A (en) | 2022-03-11 |
Family
ID=80477051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111218900.XA Pending CN114158335A (en) | 2021-10-20 | 2021-10-20 | Fertile injection apparatus of hand-held type strawberry seedling foliar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114158335A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111760693A (en) * | 2020-07-28 | 2020-10-13 | 士商（上海）机械有限公司 | Spray head and sprayer |
| CN213161418U (en) * | 2020-04-28 | 2021-05-11 | 贵州蔚蓝之家环保科技有限公司 | Spray can for indoor air treatment and purification |
| CN213435108U (en) * | 2020-10-23 | 2021-06-15 | 广东日正实业有限公司 | Handheld shower head with button switching water outlet function |
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| CN1187150A (en) * | 1995-07-07 | 1998-07-08 | 普罗克特和甘保尔公司 | Pump sprayer for viscous or solid laden liquids |
| US5667731A (en) * | 1995-09-01 | 1997-09-16 | Circulair, Inc. | Portable fan device for use with a spray misting bottle |
| US5752662A (en) * | 1996-05-30 | 1998-05-19 | Hsu; Chin-Tien | Atomizer |
| JP2002179166A (en) * | 2000-12-18 | 2002-06-26 | Hma:Kk | Atomizing and supply device for liquid such as cosmetic liquid and the like |
| TW569816U (en) * | 2003-05-20 | 2004-01-01 | Li-Jen Lin | Automatic spraying apparatus |
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| CN105583101A (en) * | 2016-02-03 | 2016-05-18 | 台州市航宇塑胶有限公司 | Handheld sprayer |
| CN110773399A (en) * | 2019-11-28 | 2020-02-11 | 天门潜鑫门业有限公司 | Quick drying device of japanning for furniture |
| CN213161418U (en) * | 2020-04-28 | 2021-05-11 | 贵州蔚蓝之家环保科技有限公司 | Spray can for indoor air treatment and purification |
| CN111760693A (en) * | 2020-07-28 | 2020-10-13 | 士商（上海）机械有限公司 | Spray head and sprayer |
| CN213435108U (en) * | 2020-10-23 | 2021-06-15 | 广东日正实业有限公司 | Handheld shower head with button switching water outlet function |
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Application publication date: 20220311 |