CN111194595A - Clamping jaw type strip-shaped planting groove conveying mechanism - Google Patents

Clamping jaw type strip-shaped planting groove conveying mechanism Download PDF

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Publication number
CN111194595A
CN111194595A CN201911338682.6A CN201911338682A CN111194595A CN 111194595 A CN111194595 A CN 111194595A CN 201911338682 A CN201911338682 A CN 201911338682A CN 111194595 A CN111194595 A CN 111194595A
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CN
China
Prior art keywords
shaped
clamping device
strip
electric cylinder
clamping
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Pending
Application number
CN201911338682.6A
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Chinese (zh)
Inventor
高国华
赵韦东
张硕
梁永志
魏兆勇
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Beijing University of Technology
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Beijing University of Technology
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Priority to CN201911338682.6A priority Critical patent/CN111194595A/en
Publication of CN111194595A publication Critical patent/CN111194595A/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/02—Transplanting machines for seedlings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00—Soilless cultivation, e.g. hydroponics
    • A01G31/02—Special apparatus therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Hydroponics (AREA)
  • Transplanting Machines (AREA)

Abstract

The invention discloses a clamping jaw type strip planting groove conveying mechanism which comprises an integral rack, an intermediate connecting piece, a U-shaped clamping device and an electric cylinder, wherein the intermediate connecting piece is positioned between the integral rack and the U-shaped clamping device; the conveying mechanism comprises two odd-number position clamping device groups and even-number position clamping device groups, wherein the odd-number position clamping device groups and the even-number position clamping device groups are alternately distributed. Two adjacent odd number position clamping device groups clamp the bar-shaped planting slot and loosen after transmitting for a certain distance, and the even number position clamping device groups clamp and alternately transmit the bar-shaped planting slot. This conveying method efficiency is higher, and conveying effect is stable, and conveying distance is accurate, and the use of gyro wheel is less to the wearing and tearing that the groove was planted to the bar, improves the life that the groove was planted to the bar.

Description

Clamping jaw type strip-shaped planting groove conveying mechanism
Technical Field
The invention relates to the field of agricultural machinery, in particular to a clamping jaw type conveying mechanism which is high in adaptability and strong in practicability and is used for conveying strip-shaped planting slots.
Background
China is the world with the biggest vegetable production and demand, vegetable trade develops rapidly, planting scale is continuously enlarged, and demand for agricultural labor is continuously increased, but the agricultural labor is continuously transferred to other industries due to industrialized development, and meanwhile, the serious problem of population aging is also faced, so that the agricultural labor is seriously insufficient, labor cost is continuously increased, and mechanized development is particularly important for enlarging the vegetable planting scale. At present, the demand of people for vegetables is increasing day by day, which provides good development opportunity for mechanized planting of vegetables in China.
Planting is an important mode for vegetable planting industrialization, and the planting is usually based on a soilless culture technology. The application forms of the soilless culture include water culture, fog culture, matrix culture and the like. The planting is beneficial to realizing the automation and mechanization of vegetable planting. The common planting device comprises a planting basket, a planting plate, a planting groove and the like. However, due to the fact that the planting base number is large, the number of used fixed value devices is large, workload is large, manpower cannot meet production requirements far away, and a mechanism for replacing the manual fixed value device conveying mode is urgently needed to meet market demands.
The invention relates to a conveying device developed for strip-shaped planting slots, which can stably and intermittently convey the planting slots placed on the conveying device with high efficiency.
Disclosure of Invention
In order to solve the problems, the invention discloses a clamping jaw type strip-shaped planting slot conveying mechanism which comprises an integral frame, an intermediate connecting piece, a U-shaped clamping device and an electric cylinder, wherein the intermediate connecting piece is positioned between the integral frame and the U-shaped clamping device; the electric cylinder is fixed on the integral frame and is connected with the U-shaped clamping device through the middle connecting piece; the strip-shaped planting grooves are placed on the U-shaped clamping devices, and the U-shaped clamping devices clamp and convey the strip-shaped planting grooves; the conveying mechanism is divided into two odd-number position clamping device groups and two even-number position clamping device groups during working, and the odd-number position clamping device groups and the even-number position clamping device groups are alternately distributed. Two adjacent odd number position clamping device groups clamp the bar-shaped planting slot and loosen after transmitting for a certain distance, and the even number position clamping device groups clamp and alternately transmit the bar-shaped planting slot. This conveying method efficiency is higher, and conveying effect is stable, and conveying distance is accurate, and the use of gyro wheel is less to the wearing and tearing of groove are planted to the bar, can improve the life that the groove was planted to the bar.
The clamping jaw is used for clamping the side wall of the strip-shaped planting groove, so that seedlings above the strip-shaped planting groove cannot be damaged. Use the electric jar to convey, this conveying method efficiency is higher, and conveying effect is stable, and the conveying distance is accurate, and the wearing and tearing of groove are planted to the bar in the use of gyro wheel are less, can improve the life that the groove was planted to the bar.
Further, a clamping jaw formula bar field planting groove transport mechanism, its characterized in that: the U-shaped clamping device further comprises a transmission plate, a connecting short shaft, a clamping block, a roller, a connecting long shaft, an electromagnetic control block, a rolling shaft and a U-shaped sliding groove which are symmetrically distributed. The roller is arranged on the rolling shaft, and the rolling shaft is fixed on the U-shaped sliding groove; the clamping blocks are fixed on the connecting short shafts, and the connecting short shafts are symmetrically fixed on the U-shaped sliding groove; the electromagnetic control block is fixed on a connecting long shaft, and the connecting long shaft is fixed on the U-shaped sliding groove; the electromagnetic control block is linked with the clamping block through the transmission plate, and the clamping and the loosening of the strip-shaped planting groove are controlled through the power on and power off of the electromagnetic control block to clamp two sides of the strip-shaped planting groove.
Further, a clamping jaw formula bar field planting groove transport mechanism, its characterized in that: the whole rack comprises a supporting plate, a supporting frame and a conveying rail, the supporting plate is placed on the ground, the supporting frame and the conveying rail are fixed on the supporting plate, the electric cylinder is fixed on the whole rack, the conveying of the strip-shaped planting grooves is pushed in a symmetrical or asymmetrical placing mode, and the telescopic motion of the electric cylinder drives the reciprocating motion of the U-shaped clamping device.
Further, a clamping jaw formula bar field planting groove transport mechanism, its characterized in that: the middle connecting piece includes electric cylinder rod joint, electric cylinder connecting rod, square connecting piece and clamping device connecting rod, the electric cylinder rod joint is installed on the electric cylinder connecting rod, the electric cylinder connecting rod with square connecting piece is connected, the clamping device connecting rod with U-shaped clamping device connects, the middle connecting piece be used for with the driving force transmission of electric cylinder is for U-shaped clamping device, U-shaped clamping device presss from both sides tightly the bar field planting groove conveys.
Further, a clamping jaw formula bar field planting groove transport mechanism, its characterized in that: when the two adjacent U-shaped clamping devices are connected, the strip-shaped planting grooves are transmitted on the idler wheel through the idler wheel when the strip-shaped planting grooves are transmitted on the loosened U-shaped clamping devices.
Further, a clamping jaw formula bar field planting groove transport mechanism, its characterized in that: the conveying mechanism is in a multi-group parallel arrangement mode.
Further, a clamping jaw formula bar field planting groove transport mechanism, its characterized in that: the conveying distance of the strip-shaped planting grooves is adjusted by increasing or decreasing the number of the U-shaped clamping devices and the telescopic distance of the electric cylinder.
The invention has the advantages that:
(1) the clamping jaw is used for clamping the side wall of the strip-shaped planting groove, so that seedlings above the strip-shaped planting groove cannot be damaged. The electric cylinder is used for conveying, the conveying mode is high in efficiency, stable in conveying effect and accurate in conveying distance. The electric cylinders which are symmetrically arranged can effectively reduce the torque in the transmission process and reduce the loss of the device.
(2) The invention utilizes the roller to support and convey the planting groove, the abrasion of the roller to the strip-shaped planting groove is less, and the service life of the strip-shaped planting groove can be prolonged. The electromagnetic control block is used, so that the clamping and loosening speed is high, and the transmission efficiency is improved.
(3) The electric cylinders of the invention are arranged in pairs in each row, so as to ensure that the whole stress is symmetrical and uniform in the transmission process, reduce the bending moment, improve the stability of the whole mechanism, reduce the use of a power device and save the cost.
(4) The invention utilizes the middle connecting piece to connect the multiple rows of conveying mechanisms, ensures the synchronism and the coordination of the conveying process and is beneficial to the synchronous conveying of the device.
(5) According to the invention, the rolling wheels are utilized, when the strip-shaped planting grooves are transmitted on the loosened U-shaped clamping device, sliding friction is converted into rolling friction, so that the abrasion of the bottoms of the strip-shaped planting grooves is reduced, and the thrust required for pushing the strip-shaped planting grooves is reduced.
(6) The conveying mechanism is in a multi-group parallel arrangement mode, and the number of parallel groups can be increased or decreased according to actual conditions and requirements, so that the number of groups conveyed by the conveying strip-shaped planting grooves can be flexibly regulated and controlled.
(7) The conveying distance of the strip-shaped planting groove can be adjusted according to actual requirements by increasing or reducing the number of the U-shaped clamping devices and the telescopic distance of the electric cylinder.
Drawings
FIG. 1 is a schematic axial view of a gripper-type strip-shaped planting groove conveying mechanism according to the present invention;
FIG. 2 is a schematic diagram of an odd number clamping device set and an even number clamping device set of the clamping jaw type strip planting slot conveying mechanism of the invention;
fig. 3 is a partial schematic view of a U-shaped clamping device of the clamping jaw type strip planting groove conveying mechanism.
FIG. 4 is a schematic view of the integral frame of the clamping jaw type strip planting groove conveying mechanism of the invention;
fig. 5 is a schematic view of an intermediate connecting member of the clamping jaw type strip planting groove conveying mechanism.
Description of reference numerals:
1-a U-shaped clamping device; 11-a drive plate; 12-a roller; 13-connecting the long shaft; 14-U-shaped chute; 15-connecting the stub shaft; 16-a clamping block; 17-a roller; 18-an electromagnetic control block; 2-an integral frame; 21-a support plate; 22-a support frame; 23-a transfer track; 3-an intermediate connector; 31-electric cylinder rod joint; 32-electric cylinder connecting rod; 33-a clamping device connecting rod; 34-square connectors; 4-an electric cylinder; 5-strip-shaped planting grooves; 6-odd position clamping device group; 7-even number of position clamping device sets.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Referring to the attached drawings 1-3, a schematic diagram of a clamping jaw type strip-shaped planting slot conveying mechanism provided by the invention is shown, the conveying mechanism comprises an integral rack 2, an intermediate connecting piece 3, a U-shaped clamping device 1 and an electric cylinder 4, the intermediate connecting piece 3 is positioned between the integral rack 2 and the U-shaped clamping device 1, the electric cylinder 4 is fixed on the integral rack 1, the electric cylinder 4 is connected with the U-shaped clamping device 1 through the intermediate connecting piece 3, a strip-shaped planting slot 5 is placed on the U-shaped clamping device 1, and the strip-shaped planting slot 5 is clamped and conveyed by the U-shaped clamping device 1; the conveying mechanism is divided into an odd-number position clamping device group 6 and an even-number position clamping device group 7 during operation, and the odd-number position clamping device group 6 and the even-number position clamping device group 7 are alternately distributed. After the two adjacent odd-number position clamping device groups 6 clamp the strip-shaped planting slots 5 and transmit a certain distance, the clamping blocks 16 are loosened, and meanwhile, the even-number position clamping device groups 7 clamp, the strip-shaped planting slots 5 are continuously transmitted under the pushing of the electric cylinder 4, and the strip-shaped planting slots 5 are transmitted under the alternate action; the conveying mode is high in efficiency, working efficiency can be improved, conveying effect is stable, and conveying distance is accurate.
Referring to fig. 3, the invention is a partial schematic view of a U-shaped clamping device of a clamping jaw type strip planting groove conveying mechanism. The U-shaped clamping device 1 further comprises a transmission plate 11, a connecting short shaft 15, a clamping block 16, a roller 17, a connecting long shaft 13, an electromagnetic control block 18, and one roller 12 and one U-shaped sliding groove 14 which are symmetrically distributed. The roller 17 is mounted on the roller 12, and the roller 12 is fixed on the U-shaped chute 14; the clamping blocks 16 are fixed on the connecting short shafts 15, and the connecting short shafts 15 are symmetrically fixed on the U-shaped sliding grooves 14; the electromagnetic control block 18 is fixed on the long connecting shaft 13, and the long connecting shaft 13 is fixed on the U-shaped sliding chute 14; the electromagnetic control block 18 is linked with the clamping block 16 through the transmission plate 11, and the clamping and the loosening of the strip-shaped planting groove 5 are controlled through the on-off control of the electromagnetic control block 18, so that the two sides of the strip-shaped planting groove 5 are clamped. The planting grooves are supported and conveyed by the rollers, the abrasion of the bars to the planting grooves is small due to the use of the rollers, and the service life of the bars can be prolonged. The electromagnetic control block is used, so that the clamping and loosening speed is high, and the transmission efficiency is improved.
Referring to fig. 4, a schematic diagram of an integral frame of a clamping jaw type strip planting groove conveying mechanism is shown. The integral rack 2 comprises a supporting plate 21, a supporting frame 22 and a conveying rail 23, the supporting plate 21 is placed on the ground, the supporting frame 22 and the conveying rail 23 are both fixed on the supporting plate 21, the electric cylinder 4 is fixed on the integral rack 2, the conveying of the strip-shaped planting grooves 5 is pushed in a symmetrical or asymmetrical placement mode, and the electric cylinder 4 moves in a telescopic mode to drive the U-shaped clamping device 1 to move in a reciprocating mode. The electric cylinders are arranged in pairs in each row, so that the whole stress is ensured to be symmetrical and uniform in the transmission process, the bending moment is reduced, the stability of the whole mechanism is improved, meanwhile, the use of a power device is reduced, and the cost is saved.
Referring to fig. 1 and 5, for a structural schematic of a clamping jaw type strip planting slot conveying manner of the present invention, the intermediate connecting member 3 includes an electric cylinder rod joint 31, an electric cylinder connecting rod 32, a square connecting member 34 and a clamping device connecting rod 33, the electric cylinder rod joint 31 is mounted on the electric cylinder connecting rod 32, the electric cylinder connecting rod 32 is connected with the square connecting member 34, the clamping device connecting rod 33 is connected with the U-shaped clamping device 1, the intermediate connecting member 3 is used to transmit the pushing force of the electric cylinder 4 to the U-shaped clamping device 1, and the U-shaped clamping device 1 clamps the strip planting slot 5 for conveying. The intermediate connecting piece is utilized to connect the multiple rows of conveying mechanisms, so that the synchronism and the coordination of the conveying process are ensured, and the synchronous conveying of the device is facilitated.
Referring to fig. 1 and 5, the structure of the gripper type strip planting groove conveying mode of the invention is schematically shown, when two adjacent U-shaped clamping devices 1 are connected, the strip planting grooves 5 are driven on the rollers 17 when the rollers 17 convey the strip planting grooves 5 on the loosened U-shaped clamping devices 1. By utilizing the roller, when the strip-shaped planting groove is driven on the loosened U-shaped clamping device, sliding friction is converted into rolling friction, so that the abrasion at the bottom of the strip-shaped planting groove is reduced, and the thrust required for pushing the strip-shaped planting groove is reduced.
Referring to fig. 1, the structure of the clamping jaw type strip planting slot conveying manner of the invention is shown schematically, the clamping jaw type strip planting slot conveying mechanism is a multi-group parallel arrangement manner, and the number of groups for conveying the strip planting slot can be flexibly regulated and controlled by increasing or decreasing the number of parallel groups according to actual conditions and needs.
Referring to the attached drawing 1, the structure of the conveying mode of the clamping jaw type strip-shaped planting groove is shown schematically, the conveying distance of the strip-shaped planting groove is adjusted by increasing or decreasing the number of the U-shaped clamping devices and the telescopic distance of the electric cylinder.
In conclusion, the strip-shaped planting groove conveying device can effectively realize conveying of the strip-shaped planting grooves, can flexibly adjust the conveying group number and conveying distance of the strip-shaped planting grooves, has small abrasion on the strip-shaped planting grooves in the conveying process, cannot damage seedlings on the top, and has higher conveying efficiency.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (7)

1. The utility model provides a clamping jaw formula bar field planting groove transport mechanism which characterized in that: the electric cylinder clamping device comprises an integral rack, a middle connecting piece, a U-shaped clamping device and an electric cylinder, wherein the middle connecting piece is positioned between the integral rack and the U-shaped clamping device; the electric cylinder is fixed on the integral frame and is connected with the U-shaped clamping device through the middle connecting piece; the strip-shaped planting grooves are placed on the U-shaped clamping devices, and the U-shaped clamping devices clamp and convey the strip-shaped planting grooves; the conveying mechanism is divided into two odd-number position clamping device groups and even-number position clamping device groups during working, and the odd-number position clamping device groups and the even-number position clamping device groups are alternately distributed; two adjacent odd number position clamping device groups clamp the bar-shaped planting slot and loosen after transmitting for a certain distance, and the even number position clamping device groups clamp and alternately transmit the bar-shaped planting slot.
2. The clamping jaw type strip-shaped planting slot conveying mechanism of claim 1, wherein: the U-shaped clamping device also comprises one transmission plate, a connecting short shaft, a clamping block, a roller, a connecting long shaft, an electromagnetic control block, a rolling shaft and a U-shaped sliding chute which are symmetrically distributed; the roller is arranged on the rolling shaft, and the rolling shaft is fixed on the U-shaped sliding groove; the clamping blocks are fixed on the connecting short shafts, and the connecting short shafts are symmetrically fixed on the U-shaped sliding groove; the electromagnetic control block is fixed on a connecting long shaft, and the connecting long shaft is fixed on the U-shaped sliding groove; the electromagnetic control block is linked with the clamping block through the transmission plate, and the clamping and the loosening of the strip-shaped planting groove are controlled through the power on and power off of the electromagnetic control block to clamp two sides of the strip-shaped planting groove.
3. The clamping jaw type strip-shaped planting slot conveying mechanism of claim 1, wherein: the whole rack comprises a supporting plate, a supporting frame and a conveying rail, the supporting plate is placed on the ground, the supporting frame and the conveying rail are fixed on the supporting plate, the electric cylinder is fixed on the whole rack, the conveying of the strip-shaped planting grooves is pushed in a symmetrical or asymmetrical placing mode, and the telescopic motion of the electric cylinder drives the reciprocating motion of the U-shaped clamping device.
4. The clamping jaw type strip-shaped planting slot conveying mechanism of claim 1, wherein: the middle connecting piece includes electric cylinder rod joint, electric cylinder connecting rod, square connecting piece and clamping device connecting rod, the electric cylinder rod joint is installed on the electric cylinder connecting rod, the electric cylinder connecting rod with square connecting piece is connected, the clamping device connecting rod with U-shaped clamping device connects, the middle connecting piece be used for with the driving force transmission of electric cylinder is for U-shaped clamping device, U-shaped clamping device presss from both sides tightly the bar field planting groove conveys.
5. The clamping jaw type strip-shaped planting slot conveying mechanism of claim 1, wherein: when the two adjacent U-shaped clamping devices are connected, the strip-shaped planting grooves are transmitted on the idler wheel through the idler wheel when the strip-shaped planting grooves are transmitted on the loosened U-shaped clamping devices.
6. The clamping jaw type strip-shaped planting slot conveying mechanism of claim 1, wherein: the conveying mechanism is in a multi-group parallel arrangement mode.
7. The clamping jaw type strip-shaped planting slot conveying mechanism of claim 1, wherein: the conveying distance of the strip-shaped planting grooves is adjusted by increasing or decreasing the number of the U-shaped clamping devices and the telescopic distance of the electric cylinder.
CN201911338682.6A 2019-12-23 2019-12-23 Clamping jaw type strip-shaped planting groove conveying mechanism Pending CN111194595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911338682.6A CN111194595A (en) 2019-12-23 2019-12-23 Clamping jaw type strip-shaped planting groove conveying mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911338682.6A CN111194595A (en) 2019-12-23 2019-12-23 Clamping jaw type strip-shaped planting groove conveying mechanism

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CN111194595A true CN111194595A (en) 2020-05-26

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004242652A (en) * 2003-02-12 2004-09-02 Saito Mikio Transplanting device for hydroponic seedling
WO2018221098A1 (en) * 2017-06-02 2018-12-06 株式会社椿本チエイン Transplanting device and transplanting method
CN109328729A (en) * 2018-10-28 2019-02-15 北京工业大学 A kind of opposite direction shifting agriculture crop-planting circular pipeline
CN109526331A (en) * 2019-01-04 2019-03-29 浙江理工大学 A kind of Leaf Vegetables in Liquid Culture seedling transplanting production line
CN110140651A (en) * 2019-04-25 2019-08-20 北京城农科工科技发展有限公司 A kind of clip type field planting groove transport mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004242652A (en) * 2003-02-12 2004-09-02 Saito Mikio Transplanting device for hydroponic seedling
WO2018221098A1 (en) * 2017-06-02 2018-12-06 株式会社椿本チエイン Transplanting device and transplanting method
CN109328729A (en) * 2018-10-28 2019-02-15 北京工业大学 A kind of opposite direction shifting agriculture crop-planting circular pipeline
CN109526331A (en) * 2019-01-04 2019-03-29 浙江理工大学 A kind of Leaf Vegetables in Liquid Culture seedling transplanting production line
CN110140651A (en) * 2019-04-25 2019-08-20 北京城农科工科技发展有限公司 A kind of clip type field planting groove transport mechanism

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