CN111955342A - Portable awarding chalk capable of effectively improving fruit bearing rate of fruit trees - Google Patents
Portable awarding chalk capable of effectively improving fruit bearing rate of fruit trees Download PDFInfo
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- CN111955342A CN111955342A CN202010872758.XA CN202010872758A CN111955342A CN 111955342 A CN111955342 A CN 111955342A CN 202010872758 A CN202010872758 A CN 202010872758A CN 111955342 A CN111955342 A CN 111955342A
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- connecting rod
- fruit
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 48
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 11
- 240000001624 Espostoa lanata Species 0.000 claims abstract description 10
- 235000009161 Espostoa lanata Nutrition 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims description 44
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000010152 pollination Effects 0.000 abstract description 56
- 230000003670 easy-to-clean Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 244000144730 Amygdalus persica Species 0.000 description 8
- 235000006040 Prunus persica var persica Nutrition 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 6
- 125000003003 spiro group Chemical group 0.000 description 5
- 241000526900 Camellia oleifera Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 235000012907 honey Nutrition 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009402 cross-breeding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
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Abstract
The invention provides a portable pollination chalk capable of effectively improving fruit tree fruit setting rate, aiming at the defects that the efficiency of artificial pollination by using a writing brush is low and pollen on the writing brush is not easy to clean in the prior art, and belonging to the technical field of artificial pollination devices, the portable pollination chalk comprises a connecting rod and a connecting pipe, the upper end of the connecting rod is provided with an installation seat, a pollen collecting head made of rubber materials is installed on the installation seat, the lower end of the connecting rod is fixedly connected with a base, the base comprises a transverse plate, the upper end and the lower end of the transverse plate are respectively provided with a first connecting ring and a second connecting ring, and the outer side surfaces of the first connecting ring and the second connecting ring are provided; the inner side of the upper end of the connecting pipe is provided with an internal thread, the lower end of the connecting pipe is provided with an alcohol storage bottle, a bottle cap is arranged at the bottle opening of the alcohol storage bottle, a nozzle is arranged on the bottle cap, the lower end of the bottle cap is also provided with a pipe sleeve, and a cotton ball is arranged in the pipe sleeve. The pollen collecting head provided by the invention can effectively adsorb pollen, has high artificial pollination efficiency, is easy to clean and is convenient to carry.
Description
Technical Field
The invention belongs to the technical field of artificial pollination devices, and particularly relates to a portable pollination chalk capable of effectively improving fruit bearing rate of fruit trees.
Background
When fruit tree crossbreeding is carried out, in order to improve the fruit setting rate of fruit trees, an artificial pollination technology is often required to be applied. At present, agricultural researchers generally use a writing brush to pollinate, and the method has two disadvantages: firstly, the adsorption capacity of the common brush pen to pollen is poor, the common brush pen needs to be adhered for multiple times to adsorb enough pollen, the artificial pollination operation is completed, and the operation is complex. Secondly, pollen on the pollinated brush pen is not easy to clean, and the pollination test of different pollen is affected by pollution.
Disclosure of Invention
Aiming at the defects that the efficiency of artificial pollination by using a writing brush is low and pollen on the writing brush is not easy to clean in the prior art, the invention provides the portable pollination chalk capable of effectively improving the fruit setting rate of the fruit tree.
The invention aims to be realized by the following technical scheme: a portable pollination chalk capable of effectively improving fruit bearing rate of a fruit tree comprises a connecting rod and a connecting pipe, wherein a mounting seat is arranged at the upper end of the connecting rod, a powder collecting head made of rubber materials is detachably mounted on the mounting seat, a mounting groove for mounting the powder collecting head is formed in the upper end of the mounting seat, a connecting column is vertically and fixedly connected to the bottom of the mounting groove, a clamping ball is fixedly connected to the upper end of the connecting column, the clamping ball protrudes outwards relative to the side face of the connecting column, a rubber sucking disc for tightly sucking the powder collecting head is fixedly connected to the bottom of the mounting groove, an air hole penetrating through the mounting seat and communicated with the mounting groove is formed in the mounting seat, the lower end of the powder collecting head is sleeved in the mounting groove, the upper end of the powder collecting head protrudes relative to the upper end of the mounting seat, a connecting groove matched with the connecting column, the rubber sucker is adsorbed on the lower end face of the powder collecting head; the lower end of the connecting rod is fixedly connected with a base, the base comprises a transverse plate, the upper end of the transverse plate is fixedly connected with a first connecting ring, the lower end of the transverse plate is fixedly connected with a second connecting ring, the outer diameters of the first connecting ring and the second connecting ring are equal and coaxially arranged, the first connecting ring is sleeved and fixed outside the connecting rod, the outer side surfaces of the first connecting ring and the second connecting ring are provided with external threads, and the side surface of the transverse plate protrudes outwards relative to the side surface of the first connecting ring; the connecting pipe is of a hollow circular tube-shaped structure, the inner side of the upper end of the connecting pipe is provided with an inner thread which can be respectively connected with the first connecting ring and the second connecting ring through the outer thread in a screwed mode, when the connecting pipe is connected with the first connecting ring through the screwed mode, the connecting rod, the mounting seat and the powder collecting head are all located in the connecting pipe, the lower end of the connecting pipe is provided with an elastic alcohol storage bottle, a bottle opening is formed in the end portion, back to the connecting pipe, of the alcohol storage bottle, a bottle cap capable of sealing the bottle opening is detachably arranged at the position of the bottle opening, a nozzle is arranged on the bottle cap, a pipe sleeve arranged around the nozzle is further fixedly arranged at the lower end of the bottle cap, a cotton ball is.
In the scheme, the pollen collecting head has a good adsorption effect on pollen, is convenient to collect pollen, is very convenient to clean, and cannot cause pollution due to pollen residue. This give chalk when user state, be connected the ring spiro union with connecting pipe and second, connecting rod and connecting pipe combination use as the handle this moment, set up like this and can guarantee that the handle has sufficient length, convenient to use. This pollination pen is when accomodating the state, and the connecting pipe cover is established outside the connecting rod and with first connection ring spiro union, connecting rod, mount pad, adopt the powder head this moment and all be located the connecting pipe, and the connecting pipe can be protected adopting the powder head, is convenient for accomodate. When needing to clear up the pollen collecting head, with connecting pipe and base split, press the alcohol storage bottle, can spout the cotton ball with the alcohol in the alcohol storage bottle in, can clear up in the recess on the cotton ball that the embedding of pollen collecting head had the alcohol this moment. The pollination pen is convenient to use and store, and is very convenient to clean. Through rubber suction cup, spliced pole, joint ball, spread groove, the joint groove that sets up, can make and adopt and realize dismantling the connection between whitewashed head and the mount pad, and firm in connection, when adopting whitewashed head to use a period needs, removable new whitewashed head of adopting.
Preferably, the mounting seat comprises a mounting ring with a circular ring structure, a partition plate perpendicular to the central axis of the mounting ring is fixedly connected to the middle position of the inner cavity of the mounting ring, and the inner cavity at the upper end of the mounting ring is used as the mounting groove.
Preferably, the upper end of the connecting rod is sleeved in the mounting ring and is in threaded connection with the inner side wall of the mounting ring, and the end part of the connecting rod is attached to the lower end face of the partition plate. The connecting rod passes through rotatory mode and collar spiro union, can't continue to rotate the connecting rod when rotating the connecting rod and making connecting rod tip and baffle laminating, proves rotatory target in place, the installation between connecting rod and the mount pad of being convenient for.
Preferably, the end of the powder collecting head back to the mounting seat is of a spherical structure. The outer end part of the pollen collecting head is provided with a spherical structure, so that when the pollen collecting head is used for pollen collecting and pollination operation, flowers are not easily damaged, and the plant protection is facilitated.
Preferably, the bottle cap is in threaded connection with the alcohol storage bottle, and the lower end of the connecting pipe is in threaded connection with the bottom of the alcohol storage bottle. The detachable connection is realized in a screw connection mode, and the mounting and the dismounting are very convenient. Design between alcohol storage bottle and the connecting pipe and become to dismantle the connection, when alcohol is not enough in the alcohol storage bottle, be convenient for add alcohol after pulling down the alcohol storage bottle, medical alcohol is chooseed for use to alcohol in the alcohol storage bottle.
Preferably, the side face of the periphery of the bottle cap is provided with anti-skid grains. The bottle cap can be rotated more easily through the arranged anti-slip lines.
Preferably, the transverse plate is of a disc-shaped structure, and the outer diameter of the transverse plate is equal to that of the connecting pipe. By the arrangement, when the connecting pipe is connected with the base, the outer side surface of the transverse plate is flush with the outer side surface of the connecting pipe.
Preferably, the outer side surface of the end cover is fixedly provided with a circular protrusion, the inner wall of the lower end of the pipe sleeve is provided with a circular groove, and the circular protrusion is embedded into the circular groove.
Preferably, the powder mining head is made of polyethylene-based rubber. Through a plurality of tests of the applicant, the powder collecting head made of the polyethylene rubber has a better powder collecting effect compared with common rubber.
Preferably, the alcohol storage bottle is made of PE material.
Compared with the prior art, the invention has the following beneficial effects: the pollen collecting head provided by the invention can effectively adsorb pollen, and the artificial pollination efficiency is higher; due to the material properties of the polyvinyl eraser, the alcohol storage bottle, the cotton ball and other parts, the chalk picking head is easy to clean, and the whole chalk giving head can be protected in a storage state and is convenient to carry.
Drawings
FIG. 1 is a perspective view of the present invention in use;
FIG. 2 is a front view of the present invention in use;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is an enlarged view of FIG. 3 at B;
FIG. 5 is an enlarged view of FIG. 3 at C;
FIG. 6 is a schematic cross-sectional view of the mounting base;
FIG. 7 is a cross-sectional view of the base;
FIG. 8 is a perspective view of the invention in a stowed position;
FIG. 9 is a schematic cross-sectional view of the storage state of the present invention;
the labels in the figure are: 1. connecting rod, 2, the connecting pipe, 3, the mount pad, 4, the collar, 5, the baffle, 6, adopt the powder head, 7, the base, 8, the diaphragm, 9, first connection ring, 10, the second is connected the ring, 11, the alcohol storage bottle, 12, the bottle lid, 13, the mounting groove, 14, the spliced pole, 15, joint ball, 16, the rubber suction cup, 17, the gas pocket, 18, the spread groove, 19, the joint groove, 20, the nozzle, 21, the pipe box, 22, the cotton ball, 23, the recess, 24, the end cover, 25, ring shape arch, 26, the annular groove.
Detailed Description
The invention will be further described with reference to examples of embodiments shown in the drawings to which:
example 1
As shown in fig. 1-8, a portable chalk of awarding of effective fruit bearing rate of improving fruit tree, includes connecting rod 1 and connecting pipe 2, is equipped with mount pad 3 in connecting rod 1 upper end, and demountable installation has the first 6 of adopting powder made by polyethylene rubber on mount pad 3, mount pad 3 upper end is equipped with the mounting groove 13 that is used for installing the first 6 of adopting powder, mount pad 3 includes ring shaped structure's collar 4, and the intermediate position fixedly connected with of 4 inner chambers of collar 4 and the central axis vertically baffle 5 of collar 4, the inner chamber of 4 upper ends of collar is as mounting groove 13. The upper end cover of connecting rod 1 is established in the collar 4 and with 4 inside wall spiro union of collar, 1 tip of connecting rod with the terminal surface laminating under the baffle 5. The perpendicular fixedly connected with spliced pole 14 of 5 up ends of baffle, the fixedly connected with joint ball 15 in the 14 upper ends of spliced pole, joint ball 15 for the 14 side of spliced pole outwards bulge, diaphragm 8 up end still fixedly connected with be used for inhaling the rubber suction cup 16 of tight pollen collection head 6, be equipped with on mount pad 3 run through mount pad 3 and with the gas pocket 17 of mounting groove 13 intercommunication, the 6 pot heads of pollen collection are established under the 6 pot heads the mounting groove 13 is interior, and the 6 upper ends of pollen collection are for the 3 upper end of mount pad salient, the 6 upper ends of pollen collection head are spherical structure, the 6 lower extreme of pollen collection head be equipped with spliced pole 14 complex spread groove 18, spread groove 18 the inner be equipped with joint ball 15 complex spherical structure's joint groove 19, rubber suction cup 16 adsorbs terminal surface under the pollen collection head 6.
The lower end of the connecting rod 1 is fixedly connected with a base 7, the base 7 comprises a transverse plate 8, the upper end of the transverse plate 8 is fixedly connected with a first connecting ring 9, the lower end of the transverse plate 8 is fixedly connected with a second connecting ring 10, the outer diameters of the first connecting ring 9 and the second connecting ring 10 are equal and are coaxially arranged, the first connecting ring 9 is sleeved and fixed outside the connecting rod 1, the outer side surfaces of the first connecting ring 9 and the second connecting ring 10 are provided with external threads, and the side surface of the transverse plate 8 protrudes outwards relative to the side surface of the first connecting ring 9; the transverse plate 8 is of a disc-shaped structure, and the outer diameter of the transverse plate 8 is equal to that of the connecting pipe 2. The connecting pipe 2 is of a hollow round pipe-shaped structure, the inner side of the upper end of the connecting pipe 2 is provided with an internal thread which can be respectively in threaded connection with the external thread on the first connecting ring 9 and the second connecting ring 10, when the connecting pipe 2 is in threaded connection with the first connecting ring 9, the connecting rod 1, the mounting seat 3 and the powder collecting head 6 are all positioned in the connecting pipe 2, the lower end of the connecting pipe 2 is in threaded connection with an elastic alcohol storage bottle 11, the alcohol storage bottle 11 is made of transparent PE materials, the alcohol storage bottle 11 made of the transparent PE materials can be convenient for observing the content of residual alcohol in the alcohol storage bottle 11, the end part of the alcohol storage bottle 11, which is opposite to the connecting pipe 2, is provided with a bottle mouth, the bottle mouth position is in threaded connection with a bottle cap 12 capable of sealing the bottle mouth, the side surface of the periphery of the bottle cap 12 is provided with anti-slip threads, the, the pipe sleeve 21 is internally provided with a cotton ball 22, the lower end of the cotton ball 22 is provided with a groove 23, and the lower end of the pipe sleeve 21 is detachably provided with an end cover 24 capable of sealing the lower end of the pipe sleeve 21. The outer side face of the end cover 24 is fixedly provided with a circular ring-shaped bulge 25, the inner wall of the lower end of the pipe sleeve 21 is provided with a circular ring-shaped groove 26, and the circular ring-shaped bulge 25 is embedded into the circular ring-shaped groove 26.
In this pollination pen, the pollen collecting head 6 of rubber material preparation has good adsorption effect to the pollen, is convenient for adopt the powder, can promote artificial pollination's work efficiency. This pollination pen is when the user state, connect connecting pipe 2 and the 10 spiro unions of ring of second connection, connecting rod 1 is made up with connecting pipe 2 this moment and is used as the handle, it can guarantee that the handle has sufficient length to set up like this, convenient to use, when adopting the powder, rock gently the pistil position that the pollen collection head 6 of this pollination pen inserted the flower, the pollen collection head 6 of rubber materials preparation has good adsorption of effect to the pollen, will adopt in the pollen collection head 6 inserts the flower that needs the pollination gently rock can, therefore, the convenience is provided. For convenience of use, the outer surface of the powder collecting head 6 needs to be made smooth. As shown in fig. 8 and 9, when the chalk is in a storage state, the connecting pipe 2 is separated from the second connecting ring 10, so that the connecting pipe 2 is sleeved outside the connecting rod 1 and is in threaded connection with the first connecting ring 9, at this time, the connecting rod 1, the mounting seat 3 and the chalk end 6 are all located in the connecting pipe 2, and the connecting pipe 2 can protect the chalk end 6, so that the chalk is convenient to store. Before using this pollination pen pollination to finish accomodating, need clear up the pollen collection head 6, be convenient for use next time, when the clearance, with connecting pipe 2 and 7 splits of base, open the end cover 24 on the pipe box 21, with nozzle 20 down, press alcohol storage bottle 11 and make alcohol storage bottle 11 take place deformation, can spout the cotton cluster 22 with the alcohol in the alcohol storage bottle 11 in, can clear up in the recess 23 on the cotton cluster 22 that the embedding of pollen collection head 6 had the alcohol this moment. When the cotton ball 22 is not needed, the lower end of the pipe sleeve 21 is only closed by the end cover 24. The pollination pen is convenient to use and store, and is very convenient to clean.
After the powder collecting head 6 is used for a period of time, the surface of the powder collecting head 6 is abraded or aged to a certain extent, the new powder collecting head 6 needs to be replaced at the moment, and when the powder collecting head 6 is replaced, the rubber suction cup 16 can be separated from the powder collecting head 6 only by clamping and forcibly pulling the powder collecting head 6 outwards, so that the clamping ball 15 is separated from the clamping groove 19. The outer surface of the new powder collecting head 6 is covered with a layer of plastic film, when the new powder collecting head 6 is installed, the new powder collecting head 6 is pressed down forcibly only by being aligned with the mounting groove 13 on the mounting seat 3, the powder collecting head 6 is made of rubber materials, the clamping ball 15 penetrates through the connecting groove 18 to be embedded into the clamping groove 19 under the deformation effect of the powder collecting head 6, the rubber sucker 16 is also adsorbed at the lower end of the powder collecting head 6, and the powder collecting head 6 can be well fixed. Install the in-process at mounting groove 13 at powder mining head 6, unnecessary gas can be discharged to the external world from gas pocket 17 when receiving powder mining head 6 extruded gas, rubber suction 16 deformation in the mounting groove 13, can avoid mounting groove 13 internal gas pressure to rise the installation that influences powder mining head 6.
In order to verify the actual pollination effect of the invention, the applicant respectively adopts the chalk and the common brush pen of the invention to carry out pollination tests, which are as follows:
And in 2019, 10 and 27 days, the portable pollination chalk is used for performing a pollination test on the camellia oleifera trees. Taking 'gan Wu No. 2' as a female parent, selecting 10 branches from each mother tree, taking 'gan xing 48', 'gan 70', 'gan stone 84-8' and 'gan stone 83-4' as male parents to pollinate, and bagging. Pollination was checked by unpacking the bags at 3/20 of 2020 as shown in table 1.
Table 1: portable pollination chalk for bearing fruit after pollination (oil tea)
And in 2019, 11 and 30 months, performing a pollination test on the camellia oleifera trees by using a common writing brush. Taking 'gan Wu No. 2' as a female parent, selecting 10 branches from each mother tree, taking 'gan xing 48', 'gan 70', 'gan stone 84-8' and 'gan stone 83-4' as male parents to pollinate, and bagging. Pollination was checked by unpacking the bags at 3/20 of 2020 as shown in table 2.
Table 2: fruiting situation after pollination with common writing brush (Camellia oleifera)
And 3, 9 days in 2020, a pollination test is carried out on the peach trees by using the portable pollination chalk of the invention. The early spring red is used as a female parent, 10 branches are selected from each female tree, and the middle flat No. 11, the sudden girth, the golden autumn red honey and the beautiful flower are used as male parents for pollination and bagging. Pollination was checked by unpacking the bags at 9/4/2020 as shown in table 3.
Table 3: portable pollination chalk for pollination to result in fruit (peach)
And 3, 11 days in 3 months to 15 days in 3 months in 2020, performing a pollination test on the peach trees by using a common writing brush. The early spring red is used as a female parent, 10 branches are selected from each female tree, and the middle flat No. 11, the sudden girth, the golden autumn red honey and the beautiful flower are used as male parents for pollination and bagging. Pollination was checked by unpacking the bags at 15/4/2020 as shown in table 4.
Table 4: fruiting status after pollination with common brush pen (peach)
As can be seen from tables 1 and 2, when the portable pollination chalk prepared by the method is used for pollinating the camellia oleifera, the fruit setting rate is higher than that of the portable pollination chalk used for pollinating by using a common writing brush, and the fruit setting number of the same pollination combination can be effectively increased. The fruit setting rate of different pollination combinations is improved by different ranges, and as can be seen from table 2 in table 1, the fruit setting rate of different pollination combinations is improved by 3.8% -9.4%.
As can be seen from Table 3 and Table 4, when the portable pollination chalk prepared by the method is used for pollinating peaches, the fruit setting rate of the peaches is improved compared with that of peaches pollinated by a common writing brush, and the fruit setting number of the peaches can be effectively improved by the same pollination combination. The fruit setting rate of different pollination combinations is improved by different ranges, and as can be seen from table 3 and table 4, the fruit setting rate of different pollination combinations is improved by 13.4% -53.5%.
In conclusion, the portable pollination pen has a good pollination effect, and the fruit setting rate can be effectively improved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. The portable chalk for effectively improving the fruit setting rate of fruit trees is characterized by comprising a connecting rod (1) and a connecting pipe (2), wherein a mounting seat (3) is arranged at the upper end of the connecting rod (1), a powder collecting head (6) made of rubber materials is detachably mounted on the mounting seat (3), a mounting groove (13) for mounting the powder collecting head (6) is formed in the upper end of the mounting seat (3), a connecting column (14) is vertically and fixedly connected to the bottom of the mounting groove (13), a clamping ball (15) is fixedly connected to the upper end of the connecting column (14), the clamping ball (15) protrudes outwards relative to the side surface of the connecting column (14), a rubber sucking disc (16) for tightly sucking the powder collecting head (6) is further fixedly connected to the bottom of the mounting groove (13), an air hole (17) which penetrates through the mounting seat (3) and is communicated with the mounting groove (13) is formed in the mounting groove (13), the lower end of the powder collecting head (6), the upper end of the powder collecting head (6) protrudes relative to the upper end of the mounting seat (3), the lower end of the powder collecting head (6) is provided with a connecting groove (18) matched with the connecting column (14), the inner end of the connecting groove (18) is provided with a clamping groove (19) of a spherical structure matched with the clamping ball (15), and the rubber sucker (16) is adsorbed on the lower end face of the powder collecting head (6); the lower end of the connecting rod (1) is fixedly connected with a base (7), the base (7) comprises a transverse plate (8), the upper end of the transverse plate (8) is fixedly connected with a first connecting ring (9), the lower end of the transverse plate (8) is fixedly connected with a second connecting ring (10), the outer diameters of the first connecting ring (9) and the second connecting ring (10) are equal and coaxially arranged, the first connecting ring (9) is sleeved and fixed outside the connecting rod (1), the outer side surfaces of the first connecting ring (9) and the second connecting ring (10) are provided with external threads, and the side surface of the transverse plate (8) protrudes outwards relative to the side surface of the first connecting ring (9); the connecting pipe (2) is of a hollow round pipe-shaped structure, the inner side of the upper end of the connecting pipe (2) is provided with an internal thread which can be respectively in threaded connection with the external thread on the first connecting ring (9) and the external thread on the second connecting ring (10), when the connecting pipe (2) is in threaded connection with the first connecting ring (9), the connecting rod (1), the mounting seat (3) and the powder collecting head (6) are all positioned in the connecting pipe (2), the lower end of the connecting pipe (2) is provided with an elastic alcohol storage bottle (11), the end part of the alcohol storage bottle (11) opposite to the connecting pipe (2) is provided with a bottle mouth, the bottle mouth position is detachably provided with a bottle cap (12) capable of sealing the bottle mouth, the bottle cap (12) is provided with a nozzle (20), the lower end of the bottle cap (12) is also fixedly provided with a pipe sleeve (21) arranged around the nozzle (20), a cotton ball (22), the lower end of the pipe sleeve (21) is detachably provided with an end cover (24) capable of sealing the lower end of the pipe sleeve (21).
2. The portable chalk for effectively improving fruit bearing rate of fruit trees as claimed in claim 1, wherein said mounting seat (3) comprises a mounting ring (4) with a circular ring structure, a partition plate (5) perpendicular to the central axis of the mounting ring (4) is fixedly connected to the middle position of the inner cavity of the mounting ring (4), and the inner cavity at the upper end of the mounting ring (4) is used as said mounting groove (13).
3. The portable chalk for effectively improving fruit bearing rate of fruit trees as claimed in claim 2, wherein the upper end of the connecting rod (1) is sleeved in the mounting ring (4) and is in threaded connection with the inner side wall of the mounting ring (4), and the end of the connecting rod (1) is attached to the lower end face of the partition plate (5).
4. The portable chalk for improving fruit bearing rate of fruit trees as claimed in claim 1, 2 or 3, wherein the end of said chalk picking head (6) opposite to said mounting seat (3) is spherical structure.
5. The portable chalk for effectively improving fruit bearing rate of fruit trees as claimed in claim 1, wherein said cap (12) is screwed with the alcohol storage bottle (11), and the lower end of said connecting tube (2) is screwed with the bottom of the alcohol storage bottle (11).
6. The portable chalk for effectively improving fruit bearing rate of fruit trees as claimed in claim 4, wherein the bottle cap (12) is provided with anti-slip lines on the peripheral side.
7. The portable chalk for effectively improving fruit bearing rate of fruit trees as claimed in claim 1, wherein said cross plate (8) is a disc-shaped structure, and the outer diameter of the cross plate (8) is equal to the outer diameter of said connecting tube (2).
8. The portable chalk for effectively improving fruit bearing rate of fruit trees as claimed in claim 1, wherein the outer side of the end cap (24) is fixedly provided with a circular protrusion (25), the inner wall of the lower end of the pipe sleeve (21) is provided with a circular groove (26), and the circular protrusion (25) is embedded into the circular groove (26).
9. The portable chalk for effectively improving fruit bearing rate of fruit trees as claimed in claim 1, wherein said picking head is made of polyvinyl rubber.
10. The portable chalk for improving fruit bearing rate of fruit trees as claimed in claim 1, wherein said alcohol storage bottle (11) is made of PE material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010872758.XA CN111955342B (en) | 2020-08-26 | 2020-08-26 | Portable pollination pen capable of effectively improving fruit setting rate of fruit trees |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010872758.XA CN111955342B (en) | 2020-08-26 | 2020-08-26 | Portable pollination pen capable of effectively improving fruit setting rate of fruit trees |
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| CN111955342A true CN111955342A (en) | 2020-11-20 |
| CN111955342B CN111955342B (en) | 2024-05-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955342B (en) * | 2020-08-26 | 2024-05-07 | 金华市农业科学研究院 | Portable pollination pen capable of effectively improving fruit setting rate of fruit trees |
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