CN108668565B - Efficient gardens perforating device - Google Patents

Efficient gardens perforating device Download PDF

Info

Publication number
CN108668565B
CN108668565B CN201810217069.8A CN201810217069A CN108668565B CN 108668565 B CN108668565 B CN 108668565B CN 201810217069 A CN201810217069 A CN 201810217069A CN 108668565 B CN108668565 B CN 108668565B
Authority
CN
China
Prior art keywords
rod
plate
shaped
wheel
groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201810217069.8A
Other languages
Chinese (zh)
Other versions
CN108668565A (en
Inventor
陈志煌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rizhao Xinrui Investment Promotion Development Co ltd
Original Assignee
Quanzhou Liangchuang Information Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Quanzhou Liangchuang Information Technology Co Ltd filed Critical Quanzhou Liangchuang Information Technology Co Ltd
Priority to CN201810217069.8A priority Critical patent/CN108668565B/en
Publication of CN108668565A publication Critical patent/CN108668565A/en
Application granted granted Critical
Publication of CN108668565B publication Critical patent/CN108668565B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C5/00Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/04Machines for making or covering holes for sowing or planting

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The invention discloses a high-efficiency garden punching device, which structurally comprises: the quick joint is provided with an arc plate clamping device, a support lifting mechanism, a diversion trench fixing device, an intermittent transmission mechanism, a water storage tank body, a water wheel rotating mechanism, a # -shaped supporting device and a bidirectional propeller, so that the effects of the quick joint of the garden punching device on the water pipe and the sowing pipe are strong, three aspects of actions are complemented, the later-stage seed operation of garden work is realized, the labor force and the equipment cost are saved, and the cultivation time is shortened more quickly.

Description

Efficient gardens perforating device
Technical Field
The invention relates to a high-efficiency garden punching device, and belongs to the field of garden punching devices.
Background
Applying engineering technology and artistic means in certain region, through reforming transform the topography, plant trees flowers and plants, building the building and arranging approach creation beautiful natural environment and the recreation territory that form such as garden way, just be called the gardens, unique tree in chinese Han nationality building, what have a great achievement is classical garden building, an artistic form in traditional chinese culture, it is very dark to receive traditional "happy culture to influence, ask the spiritual culture of human main part as the carrier through topography, the landscape, the building crowd, flowers and trees etc. and have many epitaxial concepts: garden communities, garden streets, garden cities, national garden counties and the like, modern life styles and living environments have urgent functional and artistic requirements on gardens, and have more and more important functions on modern life and future development directions of people.
But the high efficiency of prior art gardens perforating device is not enough, and the functionality of going on in step is limited, and seeding after punching, watering can not one step put in place, influence seeding irrigation equipment cost and the operation labour that the later stage consumes, and the versatility of equipment is not enough.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a high-efficiency garden punching device to solve the problems that the garden punching device is insufficient in efficiency, limited in synchronous performance, seeding and watering after punching cannot be completed in one step, the cost of seeding and irrigation equipment and the operation labor force consumed in the later period are influenced, and the equipment is insufficient in versatility.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an efficient gardens perforating device, its structure includes: the fast joint is provided with an arc plate clamping device, a press buckle cover plate, a handheld handle rod, a punching column sleeve, an air-pressure punching column tube, a ventilating groove, a rolling shaft shell block and a hinge rolling shaft rod, the bottom end of the fast joint is inserted and embedded at the top of the feeding square groove and communicated with each other, the press buckle cover plate is mechanically connected with the handheld handle rod through the pressurizing spring tube, the handheld handle rod and the rolling shaft shell block are of an integrated structure, the rolling shaft shell block is movably connected with the press buckle cover plate through the hinge rolling shaft rod, the air-pressure punching column tube and the ventilating groove are welded into a whole, the air-pressure punching column tube is inserted and embedded inside the punching column sleeve and is in the axis, a convex block of the punching column sleeve is buckled with the groove of the feeding square groove in a collinear manner, the feeding square groove is nested at the lower right corner of the handheld handle rod, the hinge rolling shaft rod is installed at the upper right corner of the handheld handle rod, and the fast joint is provided with the arc plate clamping device, The arc plate clamping device, the bracket lifting mechanism, the diversion trench fixing device, the intermittent transmission mechanism, the water storage tank body, the water wheel rotating mechanism, the # -shaped supporting device and the two-way propeller are all provided with two arc plate clamping devices, the bracket lifting mechanism, the diversion trench fixing device, the intermittent transmission mechanism, the # -shaped supporting device and the two-way propeller, the arc plate clamping devices and the two-way propeller are mutually symmetrical through the central axes of the water storage tank body and the water wheel rotating mechanism, the diversion trench fixing devices are provided with two arc plate clamping devices and are respectively arranged at the left upper corner and the right upper corner of the water storage tank body, the bracket lifting mechanism is mechanically connected with the # -shaped supporting device through the intermittent transmission mechanism, the bottom ends of the arc plate clamping devices are tightly attached to the top surface of the bracket lifting mechanism, the bracket lifting mechanism is provided with two arc plate clamping, the intermittent transmission mechanism and the # -shaped supporting device are two and are respectively arranged on the left side and the right side of the water storage box body, the arc plate clamping device, the support lifting mechanism, the diversion trench fixing device, the intermittent transmission mechanism and the # -shaped supporting device are positioned on the same vertical line, and the bottom end of the water storage box body is inserted and embedded into the top of the feeding square groove and is communicated with the feeding square groove.
Further, arc board clamping device comprises C word spring pipe, rubber rope area, T type post, crotch arc board, spacing lead screw, lead screw cover cylinder, moment of flexure spring, the left end of C word spring pipe is inserted and is inlayed on the right side of crotch arc board, crotch arc board and rubber rope area are installed respectively in the upper and lower both ends of T type post, lead screw cover cylinder is the left side at T type post of forty-five degree angle slope welding, the left end of rubber rope area is nested integrative with the crotch of crotch arc board, spacing lead screw is inserted and is inlayed in the inside of lead screw cover cylinder and axle center collineation, lead screw cover cylinder and moment of flexure spring structure as an organic whole, crotch arc board installs the upper right corner at guiding gutter fixing device.
Further, the support lifting mechanism is provided with a deviation correcting pressure rod, an ellipsoid pulley body, a steel wire rope, a plumb counterweight block, a slide rail frame plate, a triangular wheel frame body, an I-shaped connecting piece and a Z-shaped support plate, wherein the deviation correcting pressure rod is installed on the right side of the ellipsoid pulley body, the triangular wheel frame body and the plumb counterweight block are respectively welded at the left end and the right end of the steel wire rope, the outer surface of the steel wire rope is movably connected with a groove of the ellipsoid pulley body, the triangular wheel frame body is buckled with the Z-shaped support plate through the I-shaped connecting piece, rollers of the triangular wheel frame body are mechanically connected with the slide rail frame plate, the plumb counterweight block is arranged at the upper right corner of the slide rail frame plate, the Z-shaped support plate and a pressure drop rod of the intermittent transmission mechanism are of an integrated structure, and the Z-.
Further, guiding gutter fixing device is equipped with arc frame top wheel body, water conservancy diversion arc frame, fixed clamp splice, protruding ball needle tubing, needle tubing return pulley, bearing diagonal pole, arc frame top wheel body nestification is in the inside top of water conservancy diversion arc frame, fixed clamp splice is equipped with two and installs respectively in the upper and lower both sides of protruding ball needle tubing, the bottom of protruding ball needle tubing is installed before the axle center of needle tubing return pulley, arc frame top wheel body is nested integrative through bearing diagonal pole and fixed clamp splice, the recess of fixed clamp splice is in the same place with the lug lock of protruding ball needle tubing, arc frame top wheel body is in same vertical face with the needle tubing return pulley, water conservancy diversion arc frame welding is in the upper left corner of support elevating system extension board, water conservancy diversion arc frame is installed in the upper left corner of # -shaped strutting arrangement.
Further, the retaining box body comprises one-way cardboard, cardboard gyro wheel, couple hanger rod body, the square box body of retaining, loudspeaker raceway, raceway clamp cover, one-way cardboard passes through cardboard gyro wheel and the square box body mechanical connection of retaining, one-way cardboard and cardboard gyro wheel all are equipped with two and all install in the top of the square box body of retaining, the couple hanger rod body is equipped with two and welds respectively in the inside upper left and right corners of the square box body of retaining, the surface and the raceway clamp cover lock of loudspeaker raceway are in the same place, the loudspeaker raceway is inserted and is inlayed in the bottom of the square box body of retaining and link up each other, the mutual symmetry of central line that one-way cardboard, cardboard gyro wheel, the couple hanger rod body pass through the square box body of retaining, loudspeaker raceway, raceway clamp cover, two-way screws have been installed to the inside of.
Further, the # -shaped strutting arrangement is equipped with # -shaped commentaries on classics board, piston post pole, rubber piston piece, piston cylinder body, alloy and holds in the palm cushion block, V word spring bracket, # -shaped commentaries on classics board and rubber piston piece are installed respectively in both ends about the piston post pole, rubber piston piece nestification is in the inside of piston cylinder body, the piston post pole passes through rubber piston piece and piston cylinder body mechanical connection, the alloy holds in the palm the cushion block and is equipped with two and hug closely respectively in the bottom of # -shaped commentaries on classics board and piston cylinder body, the alloy holds in the palm the cushion block and is equipped with two and install respectively in the upper left corner of V word spring bracket, the # -shaped commentaries on classics board is installed in the upper left corner of piston cylinder body, the # -shaped.
Further, water wheel rotary mechanism is equipped with big water wheel disk body, rim plate roller shaft pole, trapezoidal recess, joint running roller, folding connecting rod, little water wheel body, rim plate roller shaft pole inlays in the inside in big water wheel disk body axle center, big water wheel disk body is installed on the axle center of little water wheel body, trapezoidal recess is equipped with more than two and welds integratively around the centre of a circle of little water wheel body, big water wheel disk body passes through folding connecting rod and little water wheel body swing joint, the joint running roller nests in the inside of folding connecting rod through-hole, trapezoidal recess is equipped with more than two and welds integratively around the centre of a circle of big water wheel disk body, big water wheel disk body passes through little water wheel body and two-way screw mechanical connection.
The intermittent transmission mechanism is characterized by further comprising a C-shaped pressure drop rod, a double-lug rotating plate block, an ear groove wheel disc, a wheel plate support, a clock swing rod and a spiral post rod, wherein the bottom end of the C-shaped pressure drop rod is movably connected with the ear plate of the double-lug rotating plate block, the C-shaped pressure drop rod and the ear groove wheel disc are respectively installed on the upper side and the lower side of the double-lug rotating plate block, the ear plate of the double-lug rotating plate block is buckled with the ear groove of the ear groove wheel disc, the double-lug rotating plate block and the ear groove wheel disc are both installed on the front side of the wheel plate support, the clock swing rod and the ear groove wheel disc are of an integrated structure, the bottom end of the spiral post rod is tightly attached to the top end of the clock swing rod, the spiral post rod and the C-shaped pressure drop rod are both welded with the Z-shaped support plate into a whole, the.
Further, two-way screw comprises interior screw cap, screw column pipe, triangle rim plate, rope pipe branch, biomembrane rope pipe, roller bearing ring, interior screw cap nestification is in the top of screw column pipe and axle center collineation, the inside bottom in screw column pipe is installed to the triangle rim plate, the triangle rim plate passes through roller bearing ring and rope pipe branch mechanical connection, rope pipe branch is equipped with two and installs respectively in the lower angle about both ends and the roller bearing ring about biomembrane rope pipe, the triangle rim plate is installed on the axle center of roller bearing ring, interior screw cap is equipped with two and all installs in the inside of retaining square chest body, interior screw cap passes through the small waterwheel body and is connected with big waterwheel body machinery.
Advantageous effects
The invention relates to a high-efficiency garden punching device, a punching person holds a handle rod, a pressing cover plate is pressed by a thumb to shrink a pressing spring tube, the whole action is completed by rotating and matching a hinge roller rod in a roller shell block, simultaneously, seeds and water sources are led in by a sowing tube and a water delivery tube plug-in quick connector to enter a feeding square groove, a punching column sleeve plays a role of safety protection equipment to prevent the cracking of a shell with overlarge pressure when air pressure is output by air pressure punching column tubes, after the air pressure punching column tubes are output to punch holes on the ground, continuous belt sowing and water injection are carried out in place at one step, integral conduction splicing is carried out by the quick connector, an arc plate clamping device of the quick connector clamps a feeding hose body, a C-shaped spring tube is matched and bent, a rubber rope belt is tightened and pressed, a hook arc plate is rotated to be attached to a hose, abutting limit is formed by a T-shaped column rod and a limit screw rod, and a, avoid shaking and throwing out the feeding hose, the rubber rope belt tightens the Z-shaped support plate with pressure drop abutting against the support lifting mechanism, the I-shaped connecting piece drives the triangle wheel frame body to descend along the slide rail frame plate, the steel wire rope is pulled to rotate the ellipsoid pulley body, the deviation of the steel wire rope is prevented through the deviation-rectifying pressure rod, the water flow flows into the water storage tank body along the guide arc frame of the guide groove fixing device after the pressure drop speed is buffered through the weight of the plumb counterweight block, wherein the guide arc frame is supported and fixed through the arc frame top wheel body and the inclined support rod, the inclined support rod is stabilized through the interlocking of the fixed clamping block and the convex ball needle tube, the C-shaped pressure drop rod and the spiral post rod of the Z-shaped support plate abutting against the pressure drop intermittent transmission mechanism are rotated, the double-lug rotating plate block and the bell oscillating bar are clamped on the lug rotating plate, the bell oscillating bar is clamped on the # -shaped rotating plate of the, through alloy support cushion block and V word spring frame auxiliary stay spare part, during the leading-in water storage square chest of water storage box of rivers, the process is that one-way cardboard opens the opening leading-in along the cardboard gyro wheel, then discharge into pay-off square groove through loudspeaker raceway, hang up hydraulic rotary mechanism's folding connecting rod through the couple davit body, thereby stimulate big water wheel disk body and little water wheel body, the rivers flow in trapezoidal recess and form pressure, promote big water wheel disk body and rotate along with rim plate roller bearing pole, the water conservancy diversion goes into little water wheel body, whole centrifugal rotation filters rivers, at last through the internal screw oar cap vortex rotation of two-way screw in being drawn into the biomembrane rope pipe of rope pipe branch, the infiltration filtration, whole process drives roller bearing ring through the triangle rim plate and violently indulges rotatoryly, the effect of multitube grafting and one-step three actions of perforating device has been promoted through quick-operation.
The quick connector is provided with the arc plate clamping device, the support lifting mechanism, the diversion trench fixing device, the intermittent transmission mechanism, the water storage box body, the water wheel rotating mechanism, the # -shaped supporting device and the bidirectional propeller, so that the effect of butting the water pipe and the seeding pipe by the quick connector of the garden punching device is strong, the three aspects of one action are complemented, the labor force and the equipment cost are saved for the seed operation in the later period of garden work, and the cultivation time is shortened more quickly.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a high-efficiency garden punching device according to the present invention.
Fig. 2 is a schematic structural view of the quick coupling of the present invention.
Fig. 3 is a detailed structural schematic diagram of the quick coupling of the present invention.
Fig. 4 is a first schematic view of the quick coupling of the present invention.
Fig. 5 is a second schematic view of the quick coupling of the present invention.
In the figure: a quick joint-1, a feeding square groove-2, a pressurizing spring tube-3, a press buckle cover plate-4, a hand-held handle rod-5, a perforating column sleeve-6, an air-compressing perforating column tube-7, a ventilating groove-8, a roller shell-9, a hinge roller rod-10, an arc plate clamping device-11, a bracket lifting mechanism-12, a diversion trench fixing device-13, an intermittent transmission mechanism-14, a water storage tank body-15, a water wheel rotating mechanism-16, a # -shaped supporting device-17, a bidirectional propeller-18, a C-shaped spring tube-111, a rubber rope-112, a T-shaped column rod-113, a hook arc plate-114, a limiting screw rod-115, a screw rod sleeve column-116, a bending moment spring-117, a deviation rectifying compression rod-121, an ellipsoid pulley body-122, A steel wire rope-123, a plumb counterweight-124, a sliding rail frame plate-125, a triangle wheel frame body-126, an I-shaped connecting piece-127, a Z-shaped support plate-128, an arc frame top wheel body-131, a flow guide arc frame-132, a fixed clamping block-133, a convex ball needle tube-134, a needle tube bottom wheel-135, an inclined support rod-136, a C-shaped pressure drop rod-141, a double-lug rotating plate-142, an ear slot wheel disc-143, a wheel plate strut-144, a pendulum rod-145, a spiral column rod-146, a one-way clamping plate-151, a clamping plate roller-152, a hook hanging rod body-153, a water storage square box body-154, a horn water conveying pipe-155, a water conveying pipe jacket-156, a large water wheel disc body-161, a wheel disc roller-162, a trapezoid groove-shaft rod 163, a joint, The device comprises a folding connecting rod-165, a small water wheel-166, a # -shaped rotating plate-171, a piston column rod-172, a rubber piston block-173, a piston cylinder body-174, an alloy supporting block-175, a V-shaped spring frame-176, an internal spiral propeller cap-181, a propeller column pipe-182, a triangular wheel disc-183, a rope pipe supporting rod-184, a biomembrane rope pipe-185 and a roller bearing ring-186.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 5, the present invention provides a high-efficiency garden punching apparatus: the structure includes: the quick connector comprises a quick connector 1, a feeding square groove 2, a pressurizing spring tube 3, a press buckle cover plate 4, a handheld handle rod 5, a punching column sleeve 6, an air pressure punching column tube 7, a ventilating groove 8, a roller shell block 9 and a hinge roller rod 10, wherein the bottom end of the quick connector 1 is inserted and embedded at the top of the feeding square groove 2 and communicated with each other, the press buckle cover plate 4 is mechanically connected with the handheld handle rod 5 through the pressurizing spring tube 3, the handheld handle rod 5 and the roller shell block 9 are of an integral structure, the roller shell block 9 is movably connected with the press buckle cover plate 4 through the hinge roller rod 10, the air pressure punching column tube 7 and the ventilating groove 8 are welded into a whole, the air pressure punching column tube 7 is inserted and embedded in the punching column sleeve 6 and is collinear in the axis, a convex block of the punching column sleeve 6 is buckled with a groove of the feeding square groove 2, and the feeding square groove 2 is embedded at the lower right corner of the handheld handle rod 5, the hinge roller rod 10 is arranged at the upper right corner of the handheld handle rod 5, the quick connector 1 is provided with an arc plate clamping device 11, a support lifting mechanism 12, a diversion trench fixing device 13, an intermittent transmission mechanism 14, a water storage tank body 15, a water wheel rotating mechanism 16, a # -shaped supporting device 17 and a bidirectional screw propeller 18, the arc plate clamping device 11, the support lifting mechanism 12, the diversion trench fixing device 13, the intermittent transmission mechanism 14, the # -shaped supporting device 17 and the bidirectional screw propeller 18 are all provided with two parts which are mutually symmetrical through the central axes of the water storage tank body 15 and the water wheel rotating mechanism 16, the diversion trench fixing device 13 is provided with two parts which are respectively arranged at the upper left corner and the upper right corner of the water storage tank body 15, the support lifting mechanism 12 is mechanically connected with the # -shaped supporting device 17 through the intermittent transmission mechanism 14, the bottom end of the arc plate clamping device 11 is tightly attached to the, the support lifting mechanism 12 is provided with two and is respectively arranged at the left side and the right side of the two diversion trench fixing devices 13, the top end of the bidirectional propeller 18 is inserted and embedded at the bottom of the water storage tank body 15, the intermittent transmission mechanism 14 and the # -shaped support device 17 are provided with two and are respectively arranged at the left side and the right side of the water storage tank body 15, the arc plate clamping device 11, the support lifting mechanism 12, the diversion trench fixing devices 13, the intermittent transmission mechanism 14 and the # -shaped support device 17 are positioned on the same vertical line, the bottom end of the water storage tank body 15 is inserted and embedded at the top of the feeding square groove 2 and is communicated with each other, the arc plate clamping device 11 is composed of a C-shaped spring tube 111, a rubber rope belt 112, a T-shaped column rod 113, a hook arc plate 114, a limiting screw rod 115, a screw rod sleeve column 116 and a bending moment spring 117, the left end of the C-shaped spring tube 111 is inserted and embedded at the right side of the hook arc plate 114, the hook arc plate 114 and the rubber rope, the lead screw sleeve column 116 is welded on the left side of the T-shaped column 113 in a forty-five degree oblique manner, the left end of the rubber rope 112 is nested with the hook of the hook arc plate 114 into a whole, the limiting lead screw 115 is inserted and embedded inside the lead screw sleeve column 116 and the axis is collinear, the lead screw sleeve column 116 and the bending moment spring 117 are of an integral structure, the hook arc plate 114 is installed on the upper right corner of the diversion trench fixing device 13, the bracket lifting mechanism 12 is provided with a deviation correcting pressure lever 121, an ellipsoid pulley body 122, a steel wire rope 123, a plumb counterweight 124, a sliding rail frame plate 125, a triangle wheel frame body 126, an i-shaped connecting piece 127 and a Z-shaped support plate 128, the deviation correcting pressure lever 121 is installed on the right side of the ellipsoid pulley body 122, the triangle wheel frame body 126 and the plumb counterweight 124 are respectively welded on the left end and the right end of the steel wire rope 123, the outer surface of the steel wire rope 123 is movably connected with the groove, the triangular wheel frame body 126 is buckled with a Z-shaped support plate 128 through an I-shaped connecting piece 127, a roller of the triangular wheel frame body 126 is mechanically connected with a sliding rail frame plate 125, the plumb counterweight 124 is arranged at the right upper corner of the sliding rail frame plate 125, the Z-shaped support plate 128 and a pressure drop rod of the intermittent transmission mechanism 14 are in an integral structure, the Z-shaped support plate 128 is arranged at the right upper corner of the water wheel rotating mechanism 16, the diversion trench fixing device 13 is provided with an arc frame top wheel body 131, a diversion arc frame 132, a fixing clamp block 133, a convex ball needle tube 134, a needle tube bottom wheel 135 and an inclined support rod 136, the arc frame top wheel body 131 is nested at the top end inside the diversion arc frame 132, the fixing clamp blocks 133 are provided with two parts and are respectively arranged at the upper side and the lower side of the convex ball needle tube 134, the bottom end of the convex ball needle tube 134 is arranged in front of the axis center of the needle tube bottom wheel 135, the arc, the groove of the fixing clamp block 133 is buckled with the convex block of the convex ball needle tube 134, the top wheel body 131 of the arc frame and the bottom wheel 135 of the needle tube are positioned on the same vertical surface, the flow guide arc frame 132 is welded on the left upper corner of the support plate of the support lifting mechanism 12, the flow guide arc frame 132 is installed on the left upper corner of the # -shaped support device 17, the water storage box body 15 is composed of a one-way clamping plate 151, a clamping plate roller 152, a hook hanging rod body 153, a water storage square box body 154, a horn water tube 155 and a water tube jacket 156, the one-way clamping plate 151 is mechanically connected with the water storage square box body 154 through the clamping plate roller 152, the two one-way clamping plates 151 and the clamping plate roller 152 are both installed on the top of the water storage square box body 154, the hook hanging rod body 153 is both welded on the left upper corner and the right upper corner inside the water storage, the horn water pipe 155 is inserted and embedded at the bottom of the water storage square box body 154 and is communicated with the water storage square box body 154, the one-way snap-gauge 151, the snap-gauge roller 152 and the hook hanging rod body 153 are symmetrical with each other through the central line of the water storage square box body 154, the horn water pipe 155 and the water pipe jacket 156, two-way propellers 18 are arranged inside the water storage square box body 154, the # -shaped supporting device 17 is provided with a # -shaped rotating plate 171, a piston post rod 172, a rubber piston block 173, a piston cylinder body 174, an alloy supporting cushion block 175 and a V-shaped spring frame 176, the # -shaped rotating plate 171 and the rubber piston block 173 are respectively arranged at the left end and the right end of the piston post rod 172, the rubber piston block 173 is embedded inside the piston cylinder body 174, the piston post rod 172 is mechanically connected with the piston cylinder body 174 through the rubber piston block 173, the alloy supporting cushion block 175 is provided with two, the alloy supporting cushion blocks 175 are two and are respectively arranged at the left upper corner and the right upper corner of a V-shaped spring frame 176, the # -shaped rotating plate 171 is arranged at the left upper corner of a piston cylinder 174, the # -shaped rotating plate 171 is movably connected with a swing rod of the intermittent transmission mechanism 14, the water wheel rotating mechanism 16 is provided with a large water wheel disc body 161, a wheel disc roller shaft 162, a trapezoidal groove 163, a joint roller wheel 164, a folding connecting rod 165 and a small water wheel body 166, the wheel disc roller shaft 162 is inserted and embedded in the inside of the axle center of the large water wheel disc body 161, the large water wheel disc body 161 is arranged on the axle center of the small water wheel body 166, the trapezoidal groove 163 is provided with more than two and is welded into a whole around the circle center of the small water wheel body 166, the large water wheel disc body 161 is movably connected with the small water wheel body 166 through a folding connecting rod 165, the joint roller wheel 164 is embedded in the inside of a, the large water wheel disc body 161 is mechanically connected with the bidirectional propeller 18 through a small water wheel body 166, the intermittent transmission mechanism 14 is composed of a C-shaped pressure drop rod 141, a double-lug rotating plate block 142, an ear groove wheel disc 143, a wheel plate support 144, a pendulum rod 145 and a spiral post rod 146, the bottom end of the C-shaped pressure drop rod 141 is movably connected with the ear plate of the double-lug rotating plate block 142, the C-shaped pressure drop rod 141 and the ear groove wheel disc 143 are respectively installed at the upper side and the lower side of the double-lug rotating plate block 142, the ear plate of the double-lug rotating plate block 142 is buckled with the ear groove of the ear groove wheel disc 143, the double-lug rotating plate block 142 and the ear groove wheel disc 143 are both installed at the front side of the wheel plate support 144, the pendulum rod 145 and the ear groove wheel disc 143 are of an integrated structure, the bottom end of the spiral post rod 146 is tightly attached to the top end of the pendulum rod 145, the spiral post rod 146 and the C-shaped pressure drop rod 141 are, the bell swing link 145 is nested inside the groove of the # -shaped rotating plate 171, the bidirectional propeller 18 is composed of an inner propeller cap 181, a propeller column tube 182, a triangular wheel disc 183, a rope tube supporting rod 184, a biomembrane rope tube 185 and a roller bearing ring 186, the inner propeller cap 181 is nested at the top end of the propeller column pipe 182 and the axes are collinear, the triangular wheel disc 183 is mounted at the bottom end inside the propeller column tube 182, the triangular wheel disc 183 is mechanically connected with the rope tube strut 184 through a roller bearing ring 186, the rope tube supporting rods 184 are provided with two and are respectively installed at the left and right ends of the biomembrane rope tube 185 and the left and right lower corners of the roller bearing ring 186, the triangular wheel disc 183 is arranged on the axle center of the roller bearing ring 186, the inner propeller cap 181 is provided with two parts which are both arranged inside the water storage square box body 154, the inner propeller cap 181 is mechanically connected with the large water wheel body 161 through the small water wheel body 166.
The quick connector 1 is a connector which can realize the connection or disconnection of pipelines without tools, and the 'checker' connector is specially used for a low-pressure water pipe and is specially made for water spraying rubber pipes for gardening, irrigation and the like.
Efficient gardens perforating device's theory of operation: a punching person holds the handle holding rod 5 by hand, a pressing cover plate 4 is pressed by a thumb to shrink the compression spring tube 3, the whole action is completed by the rotation and matching of the hinge roller shaft rod 10 in the roller shell block 9, simultaneously, seeds and water sources are led into the seeding tube and the water pipe plug-in quick connector 1 and enter the feeding square groove 2, when the punching column sleeve 6 outputs air suction and pressure of the air compression punching column tube 7, the air permeable groove 8 plays a role of a safety protection device to prevent the cracking of a pressure-overlarge shell, after the output of the air compression punching column tube 7 punches on the ground, the belt-connected seeding and water injection are in place at one step, the whole conduction plugging is carried out through the quick connector 1, the feeding hose body is clamped through the arc plate clamping device 11 of the quick connector 1, the C-shaped spring tube 111 is matched and bent, the rubber rope 112 is tightened and pressed, the hook arc plate 114 is rotationally attached to the feeding hose, and the, the shock absorption is buffered through the screw rod sleeve column 116 and the bending moment spring 117, the shaking and throwing out of a feeding hose is avoided, the rubber rope belt 112 is tightened, the pressure drop is abutted against a Z-shaped support plate 128 of the support lifting mechanism 12, an I-shaped connecting piece 127 drives a triangular wheel frame body 126 to descend along a sliding rail frame plate 125, a steel wire rope 123 is pulled to enable an ellipsoid pulley body 122 to rotate, the deviation of the steel wire rope 123 is prevented through a deviation rectifying pressure lever 121, the pressure drop speed is buffered through the weight of a plumb bob to a weight 124, water flows into a water storage tank body 15 along a flow guide arc frame 132 of a flow guide groove fixing device 13, wherein the flow guide arc frame 132 is supported and fixed through an arc frame top wheel body 131 and an inclined support bar 136, the inclined support bar 136 is stabilized through interlocking of a fixed clamping block 133 and a convex ball double-lug needle tube 134, the Z-shaped support plate 128 is abutted against a C-shaped pressure drop rod 141 and a spiral column rod 146, the bell swing rod 145 clamps the well-shaped rotating plate 171 of the well-shaped supporting device 17, the pushing piston post rod 172 pulls the rubber piston block 173 to reciprocate in the piston cylinder 174 for buffering, parts are supported by the alloy supporting block 175 and the V-shaped spring frame 176 in an auxiliary way, water flow is guided into the water storage square box 154 of the water storage box 15, the process is that the one-way clamping plate 151 is guided along the opening of the clamping plate roller 152 and then is discharged into the feeding square groove 2 through the horn water pipe 155, the folding connecting rod 165 of the water wheel rotating mechanism 16 is hung up through the hook hanging rod body 153, so that the large water wheel body 161 and the small water wheel body 166 are pulled, the water flow flows into the trapezoidal groove 163 to form pressure, the large water wheel body 161 is pushed to rotate along the wheel disc roller shaft rod 162 and is guided into the small water wheel body 166, the water flow is filtered through integral centrifugal rotation, and finally, the eddy current is rotated and rolled into, infiltration filters, and whole process drives roller bearing ring 186 through triangle rim plate 183 and violently indulges rotatoryly, has promoted perforating device's multitube grafting and the effect of one step of three actions through quick-operation joint 1, makes functional pluralism, and the quick-operation joint that reaches gardens perforating device through quick-operation joint 1 is strong with the effect of seeding pipe to the water pipe, and an action tripartite complements, to the later stage seed operation of gardens work, the more quick cultivation time that shortens.
The garden punching device solves the problems that the garden punching device is insufficient in efficiency and limited in synchronous performance, seeding and watering after punching cannot be completed in one step, cost of seeding and irrigation equipment and operation labor force consumed in the later period are affected, and the equipment is insufficient in versatility.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. The utility model provides an efficient gardens perforating device, its structure includes: quick-operation joint (1), pay-off square groove (2), pressurization spring pipe (3), press and detain apron (4), handheld handle pole (5), the post sleeve that punches (6), pneumatics post pipe that punches (7), ventilative recess (8), roller bearing shell piece (9), hinge roller pole piece (10), its characterized in that: the bottom end of the quick joint (1) is inserted and embedded in the top of the square feeding groove (2) and is communicated with the square feeding groove, the press buckle cover plate (4) is mechanically connected with the hand-held handle rod (5) through a pressurizing spring tube (3), the hand-held handle rod (5) and the roller shell block (9) are of an integral structure, the roller shell block (9) is movably connected with the press buckle cover plate (4) through a hinge roller rod (10), the air compression punching column tube (7) and the ventilating groove (8) are welded into a whole, the air compression punching column tube (7) is inserted and embedded in the punching column sleeve (6) and the axes are collinear, the convex block of the perforating column sleeve (6) is buckled with the groove of the feeding square groove (2), the square feeding groove (2) is nested at the right lower corner of the handheld handle rod (5), the hinge roller rod (10) is arranged at the upper right corner of the handheld handle rod (5); the quick joint (1) is provided with an arc plate clamping device (11), a support lifting mechanism (12), a diversion trench fixing device (13), an intermittent transmission mechanism (14), a water storage tank body (15), a water wheel rotating mechanism (16), a # -shaped supporting device (17) and a bidirectional propeller (18); the arc plate clamping device (11), the support lifting mechanism (12), the diversion trench fixing devices (13), the intermittent transmission mechanism (14), the # -shaped supporting device (17) and the bidirectional propeller (18) are respectively provided with two parts which are mutually symmetrical through the central axis of the water storage tank body (15) and the water wheel rotating mechanism (16), the diversion trench fixing devices (13) are provided with two parts which are respectively arranged at the left upper corner and the right upper corner of the water storage tank body (15), the support lifting mechanism (12) is mechanically connected with the # -shaped supporting device (17) through the intermittent transmission mechanism (14), the bottom end of the arc plate clamping device (11) is tightly attached to the top surface of the support lifting mechanism (12), the support lifting mechanism (12) is provided with two parts which are respectively arranged at the left side and the right side of the two diversion trench fixing devices (13), and the top end of the bidirectional propeller (18) is inserted and embedded at the bottom of the water storage tank body, the intermittent transmission mechanism (14) and the # -shaped supporting device (17) are two and are respectively installed on the left side and the right side of the water storage box body (15), the arc plate clamping device (11), the support lifting mechanism (12), the diversion trench fixing device (13), the intermittent transmission mechanism (14) and the # -shaped supporting device (17) are located on the same vertical line, and the bottom end of the water storage box body (15) is inserted into the top of the feeding square groove (2) and is communicated with the feeding square groove.
2. The efficient gardens perforating device of claim 1, characterized in that: the arc plate clamping device (11) consists of a C-shaped spring tube (111), a rubber rope (112), a T-shaped column rod (113), a hook arc plate (114), a limiting screw rod (115), a screw rod sleeve column (116) and a bending moment spring (117), the left end of the C-shaped spring tube (111) is inserted and embedded at the right side of the hook arc plate (114), the hook arc plate (114) and the rubber rope belt (112) are respectively arranged at the upper end and the lower end of the T-shaped pole (113), the screw rod sleeve column (116) is welded on the left side of the T-shaped column rod (113) in a forty-five degree inclined way, the left end of the rubber rope belt (112) is nested with the hook of the hook arc plate (114) into a whole, the limiting screw rod (115) is inserted and embedded in the screw rod sleeve column (116) and the axes of the limiting screw rod and the screw rod sleeve column are collinear, the screw rod sleeve column (116) and the bending moment spring (117) are of an integral structure, and the hook arc plate (114) is arranged at the upper right corner of the diversion trench fixing device (13).
3. The efficient gardens perforating device of claim 1, characterized in that: the support lifting mechanism (12) is provided with a deviation rectifying pressure lever (121), an ellipsoid pulley body (122), a steel wire rope (123), a plumb counterweight block (124), a slide rail frame plate (125), a triangular wheel frame body (126), an I-shaped connecting piece (127) and a Z-shaped support plate (128), the deviation rectifying pressure lever (121) is installed on the right side of the ellipsoid pulley body (122), the triangular wheel frame body (126) and the plumb counterweight block (124) are respectively welded at the left end and the right end of the steel wire rope (123), the outer surface of the steel wire rope (123) is movably connected with a groove of the ellipsoid pulley body (122), the triangular wheel frame body (126) is buckled with the Z-shaped support plate (128) through the I-shaped connecting piece (127), a roller of the triangular wheel frame body (126) is mechanically connected with the slide rail frame plate (125), the plumb counterweight block (124) is arranged at the upper right corner of the slide rail frame plate (125), the Z-shaped support plate (128) and a pressure drop rod of the intermittent transmission mechanism (14) are of an integral structure, and the Z-shaped support plate (128) is arranged at the upper right corner of the water wheel rotating mechanism (16).
4. The efficient gardens perforating device of claim 2, characterized in that: the guide groove fixing device (13) is provided with an arc frame top wheel body (131), a guide arc frame (132), fixing clamping blocks (133), a convex ball needle tube (134), a needle tube bottom wheel (135) and an inclined support rod (136), the arc frame top wheel body (131) is nested at the top end inside the guide arc frame (132), the fixing clamping blocks (133) are provided with two parts and are respectively installed at the upper side and the lower side of the convex ball needle tube (134), the bottom end of the convex ball needle tube (134) is installed in front of the axis of the needle tube bottom wheel (135), the arc frame top wheel body (131) is nested with the fixing clamping blocks (133) into a whole through the inclined support rod (136), the groove of the fixing clamping blocks (133) is buckled with the convex blocks of the convex ball needle tube (134), the arc frame top wheel body (131) and the needle tube bottom wheel (135) are located on the same vertical surface, the guide arc frame (132) is welded at the upper left corner of the support plate of the support lifting mechanism, the flow guide arc frame (132) is arranged at the upper left corner of the # -shaped supporting device (17).
5. The efficient gardens perforating device of claim 1, characterized in that: the water storage box body (15) is composed of a one-way clamping plate (151), a clamping plate roller (152), a hook hanging rod body (153), a water storage square box body (154), a horn water pipe (155) and a water pipe jacket (156), wherein the one-way clamping plate (151) is mechanically connected with the water storage square box body (154) through the clamping plate roller (152), the one-way clamping plate (151) and the clamping plate roller (152) are both provided with two parts and are both installed at the top of the water storage square box body (154), the hook hanging rod body (153) is provided with two parts and respectively welded at the left upper corner and the right upper corner inside the water storage square box body (154), the outer surface of the horn water pipe (155) is buckled with the water pipe jacket (156), the horn water pipe (155) is inserted and embedded at the bottom of the water storage square box body (154) and is mutually communicated, and the one-way clamping plate (151), the clamping plate roller (152) and, The central lines of the horn water conveying pipe (155) and the water conveying pipe jacket (156) are mutually symmetrical, and two bidirectional propellers (18) are arranged in the water storage square box body (154).
6. The efficient gardens perforating device of claim 4, characterized in that: the # -shaped supporting device (17) is provided with a # -shaped rotating plate (171), a piston post rod (172), a rubber piston block (173), a piston cylinder body (174), an alloy supporting block (175) and a V-shaped spring frame (176), the # -shaped rotating plate (171) and the rubber piston block (173) are respectively arranged at the left end and the right end of the piston post rod (172), the rubber piston block (173) is nested inside the piston cylinder body (174), the piston post rod (172) is mechanically connected with the piston cylinder body (174) through the rubber piston block (173), the alloy supporting cushion blocks (175) are provided with two and are respectively clung to the bottoms of the # -shaped rotating plate (171) and the piston cylinder body (174), the two alloy supporting cushion blocks (175) are respectively arranged at the left upper corner and the right upper corner of the V-shaped spring frame (176), the # -shaped rotating plate (171) is arranged at the upper left corner of the piston cylinder body (174), and the # -shaped rotating plate (171) is movably connected with a swing rod of the intermittent transmission mechanism (14).
7. The efficient gardens perforating device of claim 3, characterized in that: the water wheel rotating mechanism (16) is provided with a large water wheel body (161), a wheel disc roller rod (162), a trapezoidal groove (163), a joint roller (164), a folding connecting rod (165) and a small water wheel body (166), the wheel disc roller rod (162) is inserted and embedded in the axis of the large water wheel body (161), the large water wheel body (161) is arranged on the axle center of the small water wheel body (166), the trapezoid-shaped grooves (163) are more than two and are welded into a whole around the center of the small turbine body (166), the large water wheel body (161) is movably connected with the small water wheel body (166) through a folding connecting rod (165), the joint roller (164) is nested in the through hole of the folding connecting rod (165), the trapezoid grooves (163) are provided with more than two and welded into a whole around the circle center of the large water wheel disc body (161), the large water wheel body (161) is mechanically connected with the bidirectional propeller (18) through a small water wheel body (166).
8. The high-efficiency garden perforating device as claimed in claim 3 or 6, wherein: the intermittent transmission mechanism (14) consists of a C-shaped pressure drop rod (141), a double-lug rotating plate block (142), an ear groove wheel disc (143), a wheel plate support column (144), a pendulum rod (145) and a spiral post rod (146), the bottom end of the C-shaped pressure drop rod (141) is movably connected with the ear plate of the double-lug rotating plate block (142), the C-shaped pressure drop rod (141) and the ear groove wheel disc (143) are respectively installed on the upper side and the lower side of the double-lug rotating plate block (142), the ear plate of the double-lug rotating plate block (142) is buckled with the ear groove of the ear groove wheel disc (143), the double-lug rotating plate block (142) and the ear groove wheel disc (143) are both installed on the front side of the wheel plate support column (144), the pendulum rod (145) and the ear groove wheel disc (143) are of an integrated structure, the bottom end of the spiral post rod (146) is tightly attached to the top end of the pendulum rod (145), and the spiral post rod (146) and the C-shaped pressure drop rod (141), the pendulum rod (145) is arranged at the bottom of the Z-shaped support plate (128), and the pendulum rod (145) is nested inside the groove of the # -shaped rotating plate (171).
9. The high-efficiency garden perforating device as claimed in claim 5 or 7, wherein: the bidirectional propeller (18) consists of an inner propeller cap (181), a propeller column tube (182), a triangular wheel disc (183), a rope tube supporting rod (184), a biomembrane rope tube (185) and a roller bearing ring (186), the inner propeller cap (181) is nested at the top end of the propeller column tube (182) and the axes of the inner propeller cap and the roller bearing ring (186) are collinear, the triangular wheel disc (183) is installed at the bottom end inside the propeller column tube (182), the triangular wheel disc (183) is mechanically connected with the rope tube supporting rod (184) through the roller bearing ring (186), the rope tube supporting rod (184) is provided with two parts which are respectively installed at the left end and the right end of the biomembrane rope tube (185) and are positioned at the left lower corner and the right lower corner of the roller bearing ring (186), the triangular wheel disc (183) is positioned on the axes of the roller bearing ring (186), the inner propeller cap (181) is provided with two, the inner spiral propeller cap (181) is mechanically connected with the large water wheel body (161) through the small water wheel body (166).
CN201810217069.8A 2018-03-16 2018-03-16 Efficient gardens perforating device Active CN108668565B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810217069.8A CN108668565B (en) 2018-03-16 2018-03-16 Efficient gardens perforating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810217069.8A CN108668565B (en) 2018-03-16 2018-03-16 Efficient gardens perforating device

Publications (2)

Publication Number Publication Date
CN108668565A CN108668565A (en) 2018-10-19
CN108668565B true CN108668565B (en) 2020-10-16

Family

ID=63800207

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810217069.8A Active CN108668565B (en) 2018-03-16 2018-03-16 Efficient gardens perforating device

Country Status (1)

Country Link
CN (1) CN108668565B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043696C2 (en) * 1980-11-19 1983-07-28 Wolf-Geräte GmbH, 5240 Betzdorf Device for punching perforation holes in lawns
CN88211066U (en) * 1988-02-03 1988-09-21 张太银 Machine for seeding and spreading manure
CN2073645U (en) * 1990-05-28 1991-03-27 郭修明 Fertilizing and sowing device by manual punching hole
CN2364666Y (en) * 1999-03-15 2000-02-23 张忠良 Multi-function dibbling device
CN1288323C (en) * 2003-08-07 2006-12-06 辽宁省水利水电科学研究院 Jet-flow perforating device
CN201032767Y (en) * 2007-02-13 2008-03-12 郑林生 Sowing and fertilizing apparatus
CN103597931B (en) * 2013-10-22 2017-01-11 曾宪权 Backpack hole digger
CN204482271U (en) * 2015-02-13 2015-07-22 天津市昊康蔬菜种植专业合作社联合社 Removable hole digger

Also Published As

Publication number Publication date
CN108668565A (en) 2018-10-19

Similar Documents

Publication Publication Date Title
CN107996277A (en) A kind of gardens sapling plants automatic cover indigenous equipment
CN107333628A (en) A kind of multi-functional agricultural irrigation device
CN207948434U (en) Intelligent folding casting machine
CN108668565B (en) Efficient gardens perforating device
CN206576664U (en) Novel garden ecology Stereo flower frame
CN213369049U (en) A prevent empting and support structure for flowers and trees are transplanted
CN206760315U (en) A kind of afforestation band watering device
CN201614201U (en) Pipe reeling car
CN207885360U (en) Transplanting irrigation system
CN207706918U (en) A kind of sprinkling irrigation mechanism of treegarden irrigation system
CN209845886U (en) Bidirectional irrigation trolley for crops
CN108014939A (en) A kind of cold-proof spraying equipment of ornamental trees and shrubs
CN210130198U (en) Supporting device for garden trees
CN208924818U (en) A kind of fixed device of forestry nursery stock transplanting
CN207653055U (en) A kind of intelligence pruning device
CN208509769U (en) A kind of fender bracket for transplanting tree
CN205794056U (en) A kind of soil organic fertilizer deep layer perfusion unit
CN210713038U (en) Rainwater collection device for municipal garden
CN206077960U (en) Park shovel
CN205105888U (en) Afforestation watering waterwheel
CN212786917U (en) Novel sprinkling machine
CN218634947U (en) Irrigation equipment is used in ecological landscape engineering afforestation
CN211129195U (en) Tree support frame
CN208434454U (en) A kind of ornamental and afforestation trees support frame
CN208924868U (en) Automatic irrigation system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20200915

Address after: D11-2b, Jianshe North Road, Luocheng Town, Hui'an County, Quanzhou City, Fujian Province

Applicant after: Quanzhou liangchuang Information Technology Co.,Ltd.

Address before: 362100 South Street, Huian County, Quanzhou, Fujian Province, No. 105

Applicant before: Chen Zhihuang

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20221223

Address after: 276800 R & D building, No. 8, electronic information industrial park, Gaoxin seventh Road, high tech Zone, Rizhao City, Shandong Province

Patentee after: Rizhao Xinrui Investment Promotion Development Co.,Ltd.

Address before: 362199 Jun He Tian Di, Jianshe North Road, Luocheng Town, Hui'an County, Quanzhou City, Fujian Province D11-2B

Patentee before: Quanzhou liangchuang Information Technology Co.,Ltd.

TR01 Transfer of patent right