CN204119758U - A kind of spiral subsoiling farming machine - Google Patents

A kind of spiral subsoiling farming machine Download PDF

Info

Publication number
CN204119758U
CN204119758U CN201420551437.XU CN201420551437U CN204119758U CN 204119758 U CN204119758 U CN 204119758U CN 201420551437 U CN201420551437 U CN 201420551437U CN 204119758 U CN204119758 U CN 204119758U
Authority
CN
China
Prior art keywords
hinged
subsoiling
drilling rod
frame
swing arm
Prior art date
Application number
CN201420551437.XU
Other languages
Chinese (zh)
Inventor
王江
杨薪冉
Original Assignee
李深文
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 李深文 filed Critical 李深文
Priority to CN201420551437.XU priority Critical patent/CN204119758U/en
Application granted granted Critical
Publication of CN204119758U publication Critical patent/CN204119758U/en

Links

Abstract

The utility model discloses a kind of spiral subsoiling farming machine, comprise frame, actuating unit, running gear and subsoiling mechanism; Actuating unit is arranged in frame; In the frame that running gear is installed; Be provided with hydraulic pump at the output of actuating unit, running gear is provided with hydraulic motor, between hydraulic pump and hydraulic motor, be provided with hydraulic system; Linkage is provided with between frame and subsoiling mechanism, described linkage comprises hinged seat, swing arm, connecting rod and oil cylinder, hinged seat is fixed in frame, the first end of swing arm is hinged on hinged seat, second end of swing arm is hinged on the other end of oil cylinder, and the 3rd end of swing arm is hinged in subsoiling mechanism, and one end of connecting rod is hinged on hinged seat, the other end of connecting rod is hinged in subsoiling mechanism, and one end of oil cylinder is hinged on hinged seat.The utility model can improve the reliability of actuating unit to running gear transmission of power, makes the adjustability of transmission of power good, improves the energy of transmission of power, improves deep ploughing effect.

Description

A kind of spiral subsoiling farming machine

Technical field

The utility model relates to subsoiling farming machine.

Background technology

The Main Function of subsoiling farming machine carries out pine to soil to plough, past, Song Geng ploughs by hoe or ox to realize, but no matter is which kind of traditional mode above-mentioned, not only requires great effort, and efficiency is low, therefore, for the large-area soil needing pine to plough, traditional mode is utilized cannot to adapt to, for this reason, there is the Song Gengji of present automation.

Be disclose a kind of rotary-grinding type multifunctional machine for deep tillage of powder ridge in the patent document in July 20 in 2011 as be 201020514808.9 applyings date at application number being 2010.9.3 authorized announcement date, and specifically disclose and comprise engine, gearbox, frame, auger and road wheel, transmitter is arranged in the frame of tractor, engine shaft is exported and is connected with gearbox by shaft joint, road wheel or Athey wheel are arranged at tractor chassis bottom, gearbox passes through chain, belt or shaft joint ground-engaging wheel, tractor after-frame is installed hydraulic mechanism and link turnery drill bit device or cultivating member, turnery drill bit device is provided with one or more drill bit shaft, drill bit shaft configures spiral page, spiral page is arranged angle tooth, hydraulic mechanism drives turnery drill bit to move up and down, gearbox is by connecting rod and gear driven turnery drill bit, interlock turnery drill bit device, also be provided with the device removing weeds on drill bit and earth.Above-mentioned machinery, because the environment of its work is comparatively severe, and what adopt between engine and road wheel is full machine driving, therefore, easily occurs losing efficacy and the phenomenon that cannot normally use, makes reliability low; In addition, the motion mode of turnery drill bit device is limited, makes deep ploughing effect poor.

Summary of the invention

In order to improve the reliability of actuating unit to running gear transmission of power, making the adjustability of transmission of power good, improving the energy of transmission of power, improve deep ploughing effect, the utility model provides a kind of spiral subsoiling farming machine.

For achieving the above object, a kind of spiral subsoiling farming machine, comprises frame, actuating unit, running gear and subsoiling mechanism; Actuating unit is arranged in frame; In the frame that running gear is installed; Be provided with hydraulic pump at the output of actuating unit, running gear is provided with hydraulic motor, between hydraulic pump and hydraulic motor, be provided with hydraulic system; Linkage is provided with between frame and subsoiling mechanism, described linkage comprises hinged seat, swing arm, connecting rod and oil cylinder, hinged seat is fixed in frame, the first end of swing arm is hinged on hinged seat, second end of swing arm is hinged on the other end of oil cylinder, and the 3rd end of swing arm is hinged in subsoiling mechanism, and one end of connecting rod is hinged on hinged seat, the other end of connecting rod is hinged in subsoiling mechanism, and one end of oil cylinder is hinged on hinged seat.

The working environment of spiral subsoiling farming machine is usually relatively more severe, thus can affect the service life of spiral subsoiling farming machine.Said structure, owing to carrying out transferring power by hydraulic pump, hydraulic system and hydraulic motor between actuating unit and running gear, relative to existing mechanical transmission structure, hydraulic structure is not easy to damage, therefore, the good reliability of transmission of power.In the utility model; hydraulic motor belongs to executive component; and driven by hydraulic oil; usually the primary element in the hydraulic pressure such as fuel tank, filter, overflow valve, magnetic valve can be comprised in hydraulic system, by controlling these elements, then can the flow of regulator solution force feed; thus reach the object regulating hydraulic motor rotary speed; make the adjustability of the output speed of hydraulic motor very good, like this, suitably can regulate the speed of running gear according to the varying environment of subsoiling.In addition, for spiral subsoiling farming machine, when its operationally, walking power very large needed, and the transmission limited strength of existing mechanical transmission mechanism, therefore, relative to prior art, the strength of hydraulic pressure transfer is greater than the strength of mechanical type transmission, and spiral subsoiling farming machine is more easily walked.Owing to being provided with the linkage be made up of swing arm, connecting rod and oil cylinder, therefore, subsoiling mechanism can be driven to swing and upper and lower rectilinear motion, thus improve the effect of subsoiling.

Further, described connecting rod is positioned at the below of swing arm.

Further, hinged seat and frame are structure as a whole.This structure, makes the structure of spiral subsoiling farming machine more compact.

Further, described subsoiling mechanism comprises casing, driving mechanism, the drilling rod axle of more than two, the drilling rod be connected with drilling rod axle and transmission mechanism; Driving mechanism to be arranged on casing and to drive a wherein drilling rod axle to rotate, and drilling rod axle is arranged on casing, and transmission mechanism is located between adjacent drill pipes axle; Described drilling rod axle is hollow shaft, and drilling rod axle is provided with feeding mouth, and drilling rod has the cavity communicated with drilling rod axle inside, and drilling rod is provided with the discharging opening communicated with cavity.In the structure shown here, integrated feeding mouth, cavity and discharging opening for applying fertilizer in drilling rod axle and drilling rod, when drilling rod operationally, fertilizer in cavity can be injected into deep soil from discharging opening by the rotation of drilling rod uniformly, like this, subsoiling and fertilising can be carried out simultaneously, fertilizer can also be injected in deep soil uniformly.

Further, described driving mechanism comprises CD-ROM drive motor and speed changer, and CD-ROM drive motor is arranged on speed changer, and speed changer is arranged on casing, the output of CD-ROM drive motor is connected with the input of speed changer, and the output of speed changer is connected with a wherein drilling rod axle; Described transmission mechanism is gear.

Further, drilling rod is provided with flight.Make the better effects if of subsoiling.

Further, described actuating unit comprises engine and gearbox, and engine and gearbox are installed in frame, and the output shaft of engine is connected with the power shaft of gearbox.

Further, the running gear crawler belt that comprises rack-mounted Athey wheel and be enclosed within Athey wheel.This structure, spiral subsoiling farming machine is operationally not easy to be trapped in soil, makes walking more smoothly, and power consumption is few.

Accompanying drawing explanation

Fig. 1 is the stereogram of spiral subsoiling farming machine.

Fig. 2 is the exploded view of spiral subsoiling farming machine.

Fig. 3 is the stereogram of linkage.

Fig. 4 is the stereogram of subsoiling mechanism.

Fig. 5 is the stereogram at another visual angle of subsoiling mechanism.

Fig. 6 is the exploded view of subsoiling mechanism.

Fig. 7 is the cutaway view of subsoiling mechanism.

Embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.

As depicted in figs. 1 and 2, spiral subsoiling farming machine comprises frame 1, actuating unit 2, running gear 3, driver's cabin 4, linkage 5 and subsoiling mechanism 6.

As depicted in figs. 1 and 2, actuating unit 2 comprises engine 21 and gearbox 22, and engine 21 and gearbox 22 are all fixed in frame 1, and the output of engine 21 is connected with the input of gearbox 22; The output of gearbox 22 is connected with hydraulic pump.

As depicted in figs. 1 and 2, running gear 3 comprises the Athey wheel 31 be arranged in frame 1 and the crawler belt 32 be enclosed within Athey wheel, the running gear 3 of this structure, and spiral subsoiling farming machine is not easy to be trapped in soil, is convenient to walk smoothly.Frame 1 is provided with the hydraulic motor of an at least corresponding Athey wheel, and the output of hydraulic motor drives Athey wheel to rotate, and Athey wheel drives caterpillar drive.

Between hydraulic pump and hydraulic motor, be provided with hydraulic system, hydraulic system is made up of, as long as hydraulic motor can be driven to rotate existing fuel tank, filter, magnetic valve, overflow valve, check valve etc.

The working environment of spiral subsoiling farming machine is usually relatively more severe, thus can affect the service life of spiral subsoiling farming machine.Said structure, owing to carrying out transferring power by hydraulic pump, hydraulic system and hydraulic motor between actuating unit and running gear, relative to existing mechanical transmission structure, hydraulic structure is not easy to damage, therefore, the good reliability of transmission of power.In the utility model; hydraulic motor belongs to executive component; and driven by hydraulic oil; usually the primary element in the hydraulic pressure such as fuel tank, filter, overflow valve, magnetic valve can be comprised in hydraulic system, by controlling these elements, then can the flow of regulator solution force feed; thus reach the object regulating hydraulic motor rotary speed; make the adjustability of the output speed of hydraulic motor very good, like this, suitably can regulate the speed of running gear according to the varying environment of subsoiling.In addition, for spiral subsoiling farming machine, when its operationally, walking power very large needed, and the transmission limited strength of existing mechanical transmission mechanism, therefore, relative to prior art, the strength of hydraulic pressure transfer is greater than the strength of mechanical type transmission, and spiral subsoiling farming machine is more easily walked.

Described driver's cabin 4 is arranged in frame 1.

As shown in Figures 2 and 3, linkage 5 comprises hinged seat 51, swing arm 52, connecting rod 53 and oil cylinder 54.As shown in Figure 2, hinged seat 51 comprises left hinged seat and right hinged seat, is connected with first body of rod between left and right hinged seat, and the shape of left hinged seat and right hinged seat is L-shaped, one end of left hinged seat is fixed on the left side of frame 1, and one end of right hinged seat is fixed on the right side of frame 1; Described hinged seat 51 can be structure as a whole with frame 1, also can be Split type structure.As shown in Figures 2 and 3, swing arm 52 comprises left swing arm, right swing arm and is connected to second body of rod between left swing arm and right swing arm, wherein, and left swing arm and have the shape of swing arm to be triangle.As shown in Figures 2 and 3, connecting rod 53 comprises left connecting rod, right connecting rod and is connected to the 3rd body of rod between left connecting rod and right connecting rod.As shown in Figures 2 and 3, oil cylinder 54 comprises left oil cylinder and right oil cylinder.As shown in Figures 2 and 3, the first end of leg-of-mutton left swing arm is hinged on left hinged seat, second end of left swing arm is hinged on the piston rod of left oil cylinder, 3rd end of left swing arm is hinged on casing, in the present embodiment, first, second, and third end of left swing arm is respectively leg-of-mutton three summits place.As shown in Figures 2 and 3, the first end of leg-of-mutton right swing arm is hinged on right hinged seat, second end of right swing arm is hinged on the piston rod of right oil cylinder, 3rd end of right swing arm is hinged on casing, in the present embodiment, first, second, and third end of right swing arm is respectively leg-of-mutton three summits place.As shown in Figures 2 and 3, one end of left connecting rod is hinged on left hinged seat, and the other end of left connecting rod is hinged on the middle part of casing; One end of right connecting rod is hinged on right hinged seat, and the other end of right connecting rod is hinged on the middle part of casing, and described connecting rod is positioned at the below of swing arm.As shown in Figures 2 and 3, the cylinder body of left oil cylinder is hinged on left hinged seat, and the cylinder body of right oil cylinder is hinged on right hinged seat.

When the piston rod of oil cylinder 54 stretches out, oil cylinder 54 drives swing arm 52 around hinged seat 51 to lower swing, swing arm driving subsoiling mechanism around connecting rod 53 to lower swing, when the piston rod movement of oil cylinder 54 is after certain distance, subsoiling mechanism moves downward, to realize subsoiling, thus improve the effect of subsoiling.When the piston rod of oil cylinder 54 shrinks, subsoiling mechanism upwards rectilinear motion, after the drilling rod of subsoiling mechanism have left soil, oil cylinder 54 drives swing arm 52 upwards to swing around hinged seat 51, swing arm driving subsoiling mechanism upwards swings around connecting rod 53, stops subsoiling work.

As shown in Figures 4 to 7, described subsoiling mechanism 6 comprises casing 61, the drilling rod axle 63 of driving mechanism more than 62, two, the drilling rod 64 be connected with drilling rod axle 63 and transmission mechanism 65.

Described casing is made up of base plate, top board and side plate, is formed with cavity 611 in casing.Described driving mechanism 62 comprises CD-ROM drive motor 621 and speed changer 622, CD-ROM drive motor 621 is arranged on speed changer 622, speed changer 622 is arranged on casing 61, the output of CD-ROM drive motor 621 is connected with the input of speed changer 622, and the output of speed changer 622 is connected with a wherein drilling rod axle 63.Drilling rod axle 63 is arranged on casing by bearing, and drilling rod axle 63 is through casing 1, and drilling rod axle 63 is hollow structure, and the upper end of drilling rod axle 63 has feeding mouth 631.The upper end of drilling rod 64 is connected on drilling rod axle 63, and have cavity 641 in drilling rod 64, cavity 641 communicates with drilling rod axle, drilling rod 64 has the discharging opening 642 communicated with cavity 641, drilling rod 64 is provided with flight 643.Described transmission mechanism 65 is gear, and gear is arranged on and is positioned on the drilling rod axle 63 of casing 1, and adjacent gear is meshed.

When CD-ROM drive motor 621 works, CD-ROM drive motor 621 drives the drilling rod axle be connected with speed changer to rotate by speed changer 622, the drilling rod axle rotated drives gear mounted thereto to rotate, because gear engages each other, therefore, other drilling rod axles also rotate, and drilling rod axle 63 rotarily drives drilling rod 64 and rotates, meanwhile, flight is also followed drilling rod 64 and is rotated.When rotated, if inject fertilizer to feeding mouth 631, then fertilizer enters in drilling rod 64 through drilling rod axle inside drilling rod 64, fertilizer enters into deep soil through discharging opening 642, like this, subsoiling and fertilising can be carried out simultaneously, fertilizer can also be injected in deep soil uniformly.

Claims (8)

1. a spiral subsoiling farming machine, comprises frame, actuating unit, running gear and subsoiling mechanism; Actuating unit is arranged in frame; In the frame that running gear is installed; It is characterized in that: be provided with hydraulic pump at the output of actuating unit, running gear is provided with hydraulic motor, between hydraulic pump and hydraulic motor, be provided with hydraulic system; Linkage is provided with between frame and subsoiling mechanism, described linkage comprises hinged seat, swing arm, connecting rod and oil cylinder, hinged seat is fixed in frame, the first end of swing arm is hinged on hinged seat, second end of swing arm is hinged on the other end of oil cylinder, and the 3rd end of swing arm is hinged in subsoiling mechanism, and one end of connecting rod is hinged on hinged seat, the other end of connecting rod is hinged in subsoiling mechanism, and one end of oil cylinder is hinged on hinged seat.
2. spiral subsoiling farming machine according to claim 1, is characterized in that: described connecting rod is positioned at the below of swing arm.
3. spiral subsoiling farming machine according to claim 1, is characterized in that: hinged seat and frame are structure as a whole.
4. spiral subsoiling farming machine according to claim 1, is characterized in that: described subsoiling mechanism comprises casing, driving mechanism, the drilling rod axle of more than two, the drilling rod be connected with drilling rod axle and transmission mechanism; Driving mechanism to be arranged on casing and to drive a wherein drilling rod axle to rotate, and drilling rod axle is arranged on casing, and transmission mechanism is located between adjacent drill pipes axle; Described drilling rod axle is hollow shaft, and drilling rod axle is provided with feeding mouth, and drilling rod has the cavity communicated with drilling rod axle inside, and drilling rod is provided with the discharging opening communicated with cavity.
5. spiral subsoiling farming machine according to claim 4, it is characterized in that: described driving mechanism comprises CD-ROM drive motor and speed changer, CD-ROM drive motor is arranged on speed changer, speed changer is arranged on casing, the output of CD-ROM drive motor is connected with the input of speed changer, and the output of speed changer is connected with a wherein drilling rod axle; Described transmission mechanism is gear.
6. spiral subsoiling farming machine according to claim 4, is characterized in that: on drilling rod, be provided with flight.
7. spiral subsoiling farming machine according to claim 1, it is characterized in that: described actuating unit comprises engine and gearbox, engine and gearbox are installed in frame, and the output shaft of engine is connected with the power shaft of gearbox.
8. spiral subsoiling farming machine according to claim 1, is characterized in that: the crawler belt that running gear comprises rack-mounted Athey wheel and is enclosed within Athey wheel.
CN201420551437.XU 2014-09-24 2014-09-24 A kind of spiral subsoiling farming machine CN204119758U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420551437.XU CN204119758U (en) 2014-09-24 2014-09-24 A kind of spiral subsoiling farming machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420551437.XU CN204119758U (en) 2014-09-24 2014-09-24 A kind of spiral subsoiling farming machine

Publications (1)

Publication Number Publication Date
CN204119758U true CN204119758U (en) 2015-01-28

Family

ID=52376161

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420551437.XU CN204119758U (en) 2014-09-24 2014-09-24 A kind of spiral subsoiling farming machine

Country Status (1)

Country Link
CN (1) CN204119758U (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104675941A (en) * 2015-03-06 2015-06-03 李阳铭 Chain transmission type ridge crushing box
CN104676006A (en) * 2015-03-06 2015-06-03 李阳铭 Floating seal device and deep-ploughing powder ridger using floating seal device
CN104675940A (en) * 2015-03-06 2015-06-03 李阳铭 Belt driving powder ridge box
CN104704946A (en) * 2015-03-06 2015-06-17 李阳铭 Aerodynamic force transmission system for spiral type deep-scarification cultivation machine
CN104904348A (en) * 2015-06-15 2015-09-16 李深文 Ridge crusher for subsoiling and ridge crushing machine
CN104904340A (en) * 2015-06-15 2015-09-16 李深文 Subsoiling and ridge crushing machine
CN104904335A (en) * 2015-06-15 2015-09-16 李深文 Extended type subsoiling powder ridge machine
CN104996014A (en) * 2015-06-15 2015-10-28 李深文 Subsoiling and smashing and ridging machine
CN105014339A (en) * 2015-06-15 2015-11-04 李深文 Assembling method of soil breaking and deep rotary tillage machine
CN105179659A (en) * 2015-06-15 2015-12-23 李深文 Powder ridge box with lubricating function
CN105660020A (en) * 2016-03-09 2016-06-15 刘影 Seedling clamp regulating device for rice transplanter
WO2016127705A1 (en) * 2015-02-09 2016-08-18 广西五丰机械有限公司 Extended-type subsoiling powder ridge machine and subsoiling powder ridge machine
CN107094376A (en) * 2017-05-12 2017-08-29 合肥扬扬农业科技有限公司 A kind of agricultural are digged device

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102064046B1 (en) * 2015-02-09 2020-01-08 광씨 우펑 머시너리 컴퍼니 리미티드 Extended tillage ridges and tillage ridges
EP3286996A4 (en) * 2015-02-09 2019-04-17 Guangxi Wufeng Machinery Co,. Ltd. Extended-type subsoiling powder ridge machine and subsoiling powder ridge machine
KR20170115605A (en) * 2015-02-09 2017-10-17 광씨 우펑 머시너리 컴퍼니 리미티드 Expanded cultivator crushers and tillage machines
WO2016127705A1 (en) * 2015-02-09 2016-08-18 广西五丰机械有限公司 Extended-type subsoiling powder ridge machine and subsoiling powder ridge machine
CN104676006A (en) * 2015-03-06 2015-06-03 李阳铭 Floating seal device and deep-ploughing powder ridger using floating seal device
CN104675940A (en) * 2015-03-06 2015-06-03 李阳铭 Belt driving powder ridge box
CN104704946A (en) * 2015-03-06 2015-06-17 李阳铭 Aerodynamic force transmission system for spiral type deep-scarification cultivation machine
CN104675941A (en) * 2015-03-06 2015-06-03 李阳铭 Chain transmission type ridge crushing box
CN105014339A (en) * 2015-06-15 2015-11-04 李深文 Assembling method of soil breaking and deep rotary tillage machine
CN104996014A (en) * 2015-06-15 2015-10-28 李深文 Subsoiling and smashing and ridging machine
CN104904335B (en) * 2015-06-15 2017-10-31 广西五丰机械有限公司 A kind of cultivated powder ridge machine of extended pattern pine
CN104904335A (en) * 2015-06-15 2015-09-16 李深文 Extended type subsoiling powder ridge machine
WO2016202255A1 (en) * 2015-06-15 2016-12-22 李深文 Extended plowing and ridging machine, and plowing and ridging machine
CN105014339B (en) * 2015-06-15 2017-08-04 广西五丰机械有限公司 A kind of assemble method of the cultivated powder ridge machine of pine
CN104904340A (en) * 2015-06-15 2015-09-16 李深文 Subsoiling and ridge crushing machine
CN104904348A (en) * 2015-06-15 2015-09-16 李深文 Ridge crusher for subsoiling and ridge crushing machine
CN105179659A (en) * 2015-06-15 2015-12-23 李深文 Powder ridge box with lubricating function
CN105660020A (en) * 2016-03-09 2016-06-15 刘影 Seedling clamp regulating device for rice transplanter
CN107094376A (en) * 2017-05-12 2017-08-29 合肥扬扬农业科技有限公司 A kind of agricultural are digged device

Similar Documents

Publication Publication Date Title
CN2719017Y (en) Automatic tree planting vehicle
CN105580529B (en) A kind of afforestation machine
CN102823349B (en) The full tectorial seeder of furrow kind
CN103814634B (en) A kind of Miniature walking crawler chain type deep ploughing machine
CN201878501U (en) Deep plowing machine for greenhouses
CN104904335A (en) Extended type subsoiling powder ridge machine
CN202535699U (en) High-speed double-helix deep cultivator
CN202180752U (en) Full-hydraulic four-wheel drive high-installed multifunctional paddy field motor vehicle
CN105191553A (en) Transplanting machine for crop seedlings
CN204090456U (en) Rubber caterpillar type multifunction tiller
CN204560141U (en) A kind of Bidirectional driving mini-size tillage machine
CN201426254Y (en) Ditching and fertilizing machine
CN202841874U (en) Chain ditcher used for planting and harvesting Chinese yam
CN106717205A (en) A kind of rotary tillage sowing machine
CN2827820Y (en) High road clearance four-wheel driven tractor
CN103510852B (en) A kind of rotary drilling rig
CN202232133U (en) Pit digging and fertilizing device for fruit gardens
CN204887930U (en) Red -fleshed sweet pomelo plants perforating device
CN103039141A (en) Full-hydraulic rotary cultivator with triangular track wheel-type chassis
CN205232693U (en) Crawler -type chain deep ploughing device
CN103144498B (en) A kind of automatic lifting drive axle
CN100352327C (en) Precision and quantity-variation type seeding fertilizing machine with functions of opening and speed regulation
CN205030092U (en) Seeding growth transplanter
CN2893119Y (en) Backpack earth boring machine
CN102303656A (en) Wheel leg type walking device

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20151230

Address after: 537522 Rongxian County Economic Development Zone, the Guangxi Zhuang Autonomous Region, Yulin

Patentee after: GUANGXI WUFENG MACHINERY CO., LTD.

Address before: 537500 Rongxian County Economic Development Zone, the Guangxi Zhuang Autonomous Region, Yulin

Patentee before: Li Shenwen

C41 Transfer of patent application or patent right or utility model