CN108496572A

CN108496572A - A kind of portable Chinese date picks up separating device

Info

Publication number: CN108496572A
Application number: CN201810600161.2A
Authority: CN
Inventors: 张庆
Original assignee: Hubei University of Education
Current assignee: Hubei University of Education
Priority date: 2018-06-12
Filing date: 2018-06-12
Publication date: 2018-09-07
Anticipated expiration: 2038-06-12
Also published as: CN108496572B

Abstract

The present invention relates to a kind of portable Chinese dates to pick up separating device, it is characterised in that：Shell, lid, suction pipe, suction nozzle, micro controller, electronic timer, pedestal, movable support body, shoulder strap, control switch and power supply；Shell is in hollow cylinder structure, concatenated first cavity and the second cavity there are two being set in shell, the inside of first cavity and the second cavity lower end is respectively sleeved on funnelform siphunculus, and siphunculus includes the first siphunculus being socketed in the first cavity and the second siphunculus being socketed in the second cavity；The bottom end of first siphunculus and the second siphunculus is respectively equipped with electromagnetic valve device；Cover cap is closed is equipped with wind turbine in housing tip, lid；Suction pipe is located at the upper end of shell side；Micro controller is connected to electronic timer；Pedestal is connected to the lower end of the second cavity.The present invention is used cooperatively using solenoid valve with electromagnetic valve device, controls cavity automatic open close by electronic timer and micro controller, while ensureing cavity continuous work under the premise of sealing.

Description

A kind of portable Chinese date picks up separating device

Technical field

The present invention relates to a kind of portable Chinese dates to pick up separating device.

Background technology

Xinjiang South Sinkiang one brings huge economic benefit with jujube cultivated area rapid growth, to peasant, due to woods fruit The fast development of industry, various regions planting scale is larger, and every harvest season needs to put into a large amount of labour to complete fruit harvesting, can To predict, after 3~5 years, after the fruit tree of new plantation enters the best fruiting period, fruit recovery operations will will appear because labour is short The problem of lacking, harvest not in time, and directly affecting fruit quality and cause largely to lose, but the mechanization water of industry of planting forest or fruit tress at present Flat relatively low, jujube harvest is main at present or uses traditional impact fruit branch, and jujube is made to fall to the ground, then using manually picking up Method is harvested, and not only expends a large amount of manpower in this way but also operating cost is higher, and the efficiency of harvest is also relatively low.

Invention content

For the above, the purpose of the present invention is to provide a kind of portable Chinese dates to pick up separating device, to solve above-mentioned ask At least one aspect of topic.

The technical solution adopted to achieve the purpose of the present invention is：A kind of portable Chinese date picks up separating device, and feature exists In：Shell, lid, suction pipe, suction nozzle, micro controller, electronic timer, pedestal, movable support body, shoulder strap, control switch and power supply；Institute The shell stated is in hollow cylinder structure, is set in shell there are two concatenated first cavity and the second cavity, the first cavity position In the upper end of enclosure interior, the second cavity is located at the first cavity lower end, and the first cavity side is equipped with the cinclides of connection suction pipe, and first The inside of cavity and the second cavity lower end is respectively sleeved on funnelform siphunculus, and the siphunculus includes being socketed in the first cavity The first siphunculus and the second siphunculus for being socketed in the second cavity, be respectively equipped with connection on the side wall of the first siphunculus and the second siphunculus The venthole of upper and lower cavities, venthole is interior to be equipped with solenoid valve, and the input terminal of solenoid valve is connected to corresponding electronic timer；First The bottom end of siphunculus and the second siphunculus is respectively equipped with electromagnetic valve device；The cover cap conjunction is equipped in housing tip, lid Wind turbine；The suction pipe is located at the upper end of shell side, and the first cavity, other end connection is gone to inhale in suction pipe one end connection shell Head；The suction nozzle is in funnel-form；The micro controller is connected to electronic timer；The electronic timer is equipped at least two A, electronic timer respectively connected corresponding solenoid valve and electromagnetic valve device；The pedestal is connected to the second cavity Lower end；The movable support body is connected to pedestal lower end；The shoulder strap is connected in movable support body；The control switchs position In housing outer surface；The power supply is located at hull outside side.

Further, the electromagnetic valve device includes spring valve and electromagnet；The spring valve is hinged on The bottom end of one siphunculus and the second siphunculus；The electromagnet is connected on the siphunculus outer wall of spring valve side, electromagnet it is defeated Outlet is connect with spring valve.

Further, the spring valve includes integrally formed rotor plate, shaft, resetting spring and permanent magnet；It is described Rotor plate one end be the cylindrical cover closed with siphunculus bottom cover, the other end is the cuboid connecting plate with electromagnetic actuation, Cover board is fixed with connecting plate in the angle more than 90 degree, and the axis hole for being same as socket shaft is additionally provided between cover board and connecting plate, The centre position of axis hole is equipped with the opening for connecting resetting spring；The shaft is socketed in the axis hole of rotor plate, shaft Two ends be connected to the bottom end of siphunculus；The resetting spring is located in the opening of axis hole, resetting spring socket Shaft, one end of resetting spring is connected to change, and the other end is connected to connecting plate；The permanent magnet is fixed on connecting plate and leans on The surface of nearly electromagnet one end, and permanent magnet is corresponding with the position of electromagnet.

Further, the first filter screen and wind shield for absorbing dust are additionally provided in first cavity.

Further, first filter screen is fitted in the inner wall of the first cavity, and the first filter screen is by multiple asbestos gauge heaps It is folded to form.

Further, the wind shield is located at the lower end that the first cavity inner wall keeps away hole, the domed structure of wind shield, wind shield Length and width be respectively less than the diameter of the first cavity.

Further, the pedestal is in the cube structure of hollow out, and the second cavity is located in the pedestal of hollow out, and the second chamber Body bottom end is connect with pedestal upper end, and the container for collecting jujube is additionally provided in pedestal, and the entrance of container is located at the second cavity and goes out The lower end of mouth.

Further, the chassis side is additionally provided with the fan for blowing dust and sundries.

Further, the fan is located at the side in the exit of siphunculus in the second cavity.

Further, the movable stand is in isosceles triangular structure, is additionally provided with for firm banking on movable stand surface Supporting rod.

Further, the movable stand is respectively equipped with a universal wheel and two support wheels.

Further, the universal wheel be located at movable stand etc. in waist edges crosspoint, described two support wheels connect respectively It is connected on the both ends on movable stand bottom edge.

Further, the straight tube connection led to during the centre position of the suction pipe uses.

Further, the lid bottom end is additionally provided with the second filter screen.

Further, the wind turbine uses power for 2000W, and throughput is the wind turbine of 106 liters/second.

Beneficial effects of the present invention：

1, it is used cooperatively using solenoid valve and electromagnetic valve device, it is automatic to control cavity by electronic timer and micro controller It opens and closes, while ensureing cavity continuous work under the premise of sealing；

2, the concatenated structure of two cavitys ensures that the sucking of jujube and separation carry out incessantly；

3, the three-wheel mechanism of universal front-wheel and trailing wheel cooperation ensures that device can be servo-actuated with stopping, flexibly controllable；

4, arch wind shield forms zone of silence in lower section, prevents leaf and Chinese date due to spiraling in the cavity, blocks air inlet Mouthful, it picks up the division of labor and makees not carrying out, while complement filter net, prevent dust from entering top wind turbine.

Description of the drawings

Fig. 1 is overall structure of the present invention.

Fig. 2 is side view of the present invention.

Fig. 3 is through-pipe structure schematic diagram.

Fig. 4 is spring valve structural schematic diagram.

Fig. 5 is schematic diagram of base structure.

Fig. 6 is movable stand vertical view.

Fig. 7 is the first inside cavity structural schematic diagram.

Fig. 8 is circuit diagram of the present invention.

In figure, 1- wind turbines, 2- lids, 3- shells, 4- suction pipes, 5- suction nozzles, 6- movable stands, 7- fans, 8- pedestals, 9- second Cavity, 10- siphunculus, the first cavitys of 11-, the first siphunculus of 12-, the second siphunculus of 13-, 14- support wheels, 15 universal wheels, 16- electromagnetism Iron, 17- spring valves, 18- solenoid valves, 19- permanent magnets, 20- connecting plates, 21- axis holes, 22- cover boards, 23- supporting rods, 24- gears Aerofoil, 25- cinclides, the first filter screens of 26-.

Specific implementation mode

The invention will be further described in the following with reference to the drawings and specific embodiments.

A kind of portable Chinese date that Fig. 1-Fig. 8 schematically shows one embodiment of the present invention picks up the knot of separating device Structure.

As Figure 1-Figure 8, a kind of portable Chinese date picks up separating device, it is characterised in that：Shell, lid, suction pipe, suction nozzle, Micro controller, electronic timer, pedestal, movable support body, shoulder strap, control switch and power supply；The shell is in hollow cylinder knot Structure is set in shell there are two concatenated first cavity and the second cavity, and the first cavity is located at the upper end of enclosure interior, the second chamber Body is located at the first cavity lower end, and the first cavity side is equipped with the cinclides of connection suction pipe, the first cavity and the second cavity lower end it is interior Portion is respectively sleeved on funnelform siphunculus, and the siphunculus includes the first siphunculus being socketed in the first cavity and is socketed in second The venthole of connection upper and lower cavities, ventilation are respectively equipped on the side wall of the second siphunculus in cavity, the first siphunculus and the second siphunculus Solenoid valve is equipped in hole, the input terminal of solenoid valve is connected to corresponding electronic timer；The bottom end of first siphunculus and the second siphunculus It is respectively equipped with electromagnetic valve device；The cover cap is closed is equipped with wind turbine in housing tip, lid；The suction pipe is located at shell The upper end of body side, suction pipe one end, which is connected in shell, removes the first cavity, and the other end connects suction nozzle；The suction nozzle is in funnel-form； The micro controller is connected to electronic timer；The electronic timer is equipped at least two, and electronic timer is separately connected Corresponding solenoid valve and electromagnetic valve device；The pedestal is connected to the lower end of the second cavity；The movable support body connects It is connected on pedestal lower end；The shoulder strap is connected in movable support body；The control switch is located at housing outer surface；The electricity Source is located at hull outside side.

As shown in Figure 1, Figure 2, Figure 3 shows, the electromagnetic valve device includes spring valve and electromagnet；The spring valve Door hinge is connected on the bottom end of the first siphunculus and the second siphunculus；The electromagnet is connected on the siphunculus outer wall of spring valve side, The output end of electromagnet is connect with spring valve.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, the spring valve includes integrally formed rotor plate, shaft, resets bullet Spring and permanent magnet；Described rotor plate one end is the cylindrical cover closed with siphunculus bottom cover, and the other end is and electromagnetic actuation Cuboid connecting plate, cover board and connecting plate are in that the angle more than 90 degree is fixed, and are additionally provided with and are same as between cover board and connecting plate It is socketed the axis hole of shaft, the centre position of axis hole is equipped with the opening for connecting resetting spring；The shaft is socketed in rotation In the axis hole of plate, two ends of shaft are connected to the bottom end of siphunculus；The resetting spring is located at the opening of axis hole Interior, then shaft, one end of resetting spring are connected to change reseting spring sleeve, and the other end is connected to connecting plate；The permanent magnetism Ferropexy is in connecting plate close to the surface of electromagnet one end, and permanent magnet is corresponding with the position of electromagnet.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, the spring valve is in normally closed shape under the elastic force effect of resetting spring State, when electromagnet obtains it is electric when, electromagnet generate magnetic field be attracted with connecting plate on permanent magnet be attracted, to drive cover board to backspin Turn so that the jujube in cavity is fallen to outside cavity；When electromagnet dead electricity, electromagnet does not generate magnetic field, and cover board is in resetting spring Elastic force effect under turn to normally off so that cavity bottom end be closed.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 8, when work, the solenoid valve and spring valve of the first cavity and the second cavity It is in normally off, control button is pressed first and starts wind turbine, the air in the first cavity is extracted out, wind turbine front end suction nozzle Partial air constantly supplements the air in wind turbine, and the first inside cavity is caused to generate instantaneous vacuum, forms Negative Pressure Difference, to Jujube in field can be inhaled into the first chamber by the suction nozzle that the first cavity is connected to by suction pipe together together with sundries such as branch, leaves In vivo.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 8, when the time reaching setting value, electronic timer controls on the first cavity Solenoid valves open, the air in the second cavity quickly enters the first cavity so that in the first cavity and the second cavity Air pressure is balanced, and then electronic timer controls the electromagnet of the first cavity and is powered spring valve is driven to open, and jujube enters the Two cavitys.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 8, when electronic timer control the first cavity spring valve open when Between when reaching setting time, electronic timer controls electromagnet and solenoid valve power-off on the first cavity, to which the first cavity connects The spring valve connect is restored to closed state under the elastic force effect of spring, at this point, electronic timer controls on the second cavity Solenoid valve is opened so that after the air pressure in the second cavity is balanced with external atmosphere pressure, when the time that solenoid valve is opened reaches setting Between when, the electromagnet that electronic timer controls the second cavity is powered spring valve is driven to open, the work of Chinese date and sundries in gravity Continue to fall under；When electronic timer is opened to setting time by magnet control spring valve, electronic timer control The electromagnet power-off of second cavity drives spring valve to close and control the solenoid valve power-off on the second cavity and be closed, to complete The cycle to work at one, after the completion of a working cycles, micro controller control electronic timer enters next circulation, to Sustainability is collected jujube.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 7, the first filter screen for absorbing dust is additionally provided in first cavity And wind shield.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 7, first filter screen is fitted in the inner wall of the first cavity, the first filter screen It is stacked by excessively a asbestos gauge.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 7, the wind shield is located at the lower end that the first cavity inner wall keeps away hole, and wind shield is in Domes, the length and width of wind shield are respectively less than the diameter of the first cavity.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 7, first filter screen is used to absorb the dust and sundries in the first cavity, Dust or sundries is avoided to enter wind turbine or the second cavity.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 7, the arch wind shield of first inside cavity is formed below wind shield Zone of silence prevents leaf and Chinese date from can not fall to the second cavity due to spiraling in the first cavity.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, the pedestal is in the cube structure of hollow out, and the second cavity is located at hollow out In pedestal, and the second cavity bottom end is connect with pedestal upper end, and the container for collecting jujube, the entrance of container are additionally provided in pedestal Positioned at the lower end of the second cavity outlet.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, the chassis side is additionally provided with the fan for blowing dust and sundries.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, the fan is located at the side in the exit of siphunculus in the second cavity.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, the jujube in second cavity is fallen by spring valve, and jujube was being fallen Fan blows the jujube fallen in journey, to by quality be less than jujube dust or sundries blow to side, avoid dust or Sundries is mixed into jujube, and the jujube after passing through fan is blown is fallen in the container of collection, to be collected to jujube；Work as container After interior jujube collection has been expired, collection vessel is replaced.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, Fig. 6, the movable stand be in isosceles triangular structure, movable stand surface also Equipped with the supporting rod for firm banking.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, Fig. 6, the movable stand is respectively equipped with a universal wheel and two supports Wheel.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, Fig. 6, the universal wheel be located at movable stand etc. in waist edges crosspoint, it is described Two support wheels be connected to the both ends on movable stand bottom edge.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, Fig. 6, when needing mobile shell, the movement of movable stand is pulled by shoulder strap, from And drive the movement of single unit system, avoid passing through the movement of the pulling of both hands and driving device, and wind turbine with human body at a distance of certain Distance influences the health of user to avoid the noise of wind turbine excessive, and the movable stand of triangle is more conducive to device and exists Stability in moving process.

As Figure 1-Figure 8, the suction pipe centre position use in lead to straight tube connection so that jujube can smoothly into Enter into the first cavity, avoids suction pipe and knot and jujube can not be drawn.

Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not Under the premise of being detached from the invention design, at least one modification and improvement can also be made, these belong to the guarantor of the present invention Protect range.

Claims

1. a kind of portable Chinese date picks up separating device, it is characterised in that：Shell, lid, suction pipe, suction nozzle, micro controller, electric time-keeping Device, pedestal, movable support body, shoulder strap, control switch and power supply；The shell is in hollow cylinder structure, is equipped in shell Two concatenated first cavitys and the second cavity, the first cavity are located at the upper end of enclosure interior, and the second cavity is located at the first cavity The inside of lower end, cinclides of the first cavity side equipped with connection suction pipe, the first cavity and the second cavity lower end is respectively sleeved on leakage Bucket-shaped siphunculus, the siphunculus include that the first siphunculus being socketed in the first cavity and second be socketed in the second cavity are logical It is respectively equipped with the venthole of connection upper and lower cavities on the side wall of pipe, the first siphunculus and the second siphunculus, solenoid valve is equipped in venthole, The input terminal of solenoid valve is connected to corresponding electronic timer；The bottom end of first siphunculus and the second siphunculus is respectively equipped with electromagnetic valve Device；The cover cap is closed is equipped with wind turbine in housing tip, lid；The suction pipe is located at the upper end of shell side, inhales The first cavity, the other end is gone to connect suction nozzle in pipe one end connection shell；The suction nozzle is in funnel-form；The micro controller connection Electronic timer；The electronic timer be equipped at least two, electronic timer respectively connected corresponding solenoid valve and Electromagnetic valve device；The pedestal is connected to the lower end of the second cavity；The movable support body is connected to pedestal lower end；It is described Shoulder strap be connected in movable support body；The control switch is located at housing outer surface；The power supply is located at hull outside side.

2. a kind of portable Chinese date according to claim 1 picks up separating device, it is characterised in that：The electromagnetic valve device Including spring valve and electromagnet；The spring valve is hinged on the bottom end of the first siphunculus and the second siphunculus；The electromagnetism Iron is connected on the siphunculus outer wall of spring valve side, and the output end of electromagnet is connect with spring valve.

3. a kind of portable Chinese date according to claim 1 picks up separating device, it is characterised in that：The spring valve includes Integrally formed rotor plate, shaft, resetting spring and permanent magnet；Described rotor plate one end is the cylinder closed with siphunculus bottom cover Shape cover board, the other end are the cuboid connecting plates with electromagnetic actuation, and cover board is fixed with connecting plate in the angle more than 90 degree, The axis hole for being same as socket shaft is additionally provided between cover board and connecting plate, the centre position of axis hole is equipped with for connecting resetting spring Opening；The shaft is socketed in the axis hole of rotor plate, and two ends of shaft are connected to the bottom end of siphunculus；It is described Resetting spring be located in the opening of axis hole, then shaft, one end of resetting spring are connected to change reseting spring sleeve, the other end It is connected to connecting plate；The permanent magnet is fixed on connecting plate close to the surface of electromagnet one end, and permanent magnet and electromagnet Position is corresponding.

4. a kind of portable Chinese date according to claim 1 picks up separating device, it is characterised in that：In first cavity also Equipped with the first filter screen and wind shield for absorbing dust；First filter screen is fitted in the inner wall of the first cavity, the One filter screen is stacked by multiple asbestos gauges；The wind shield is located at the lower end that the first cavity inner wall keeps away hole, and wind shield is in Domes, the length and width of wind shield are respectively less than the diameter of the first cavity.

5. a kind of portable Chinese date according to claim 1 picks up separating device, it is characterised in that：The pedestal is in hollow out Cube structure, the second cavity are located in the pedestal of hollow out, and the second cavity bottom end is connect with pedestal upper end, is also set in pedestal It is useful for collecting the container of jujube, the entrance of container is located at the lower end of the second cavity outlet.

6. a kind of portable Chinese date according to claim 1 picks up separating device, it is characterised in that：The chassis side is also set It is useful for blowing the fan of dust and sundries；The fan is located at the side in the exit of siphunculus in the second cavity.

7. a kind of portable Chinese date according to claim 1 picks up separating device, it is characterised in that：The movable stand is in isosceles Triangular structure is additionally provided with the supporting rod for firm banking on movable stand surface；The movable stand is respectively equipped with one Universal wheel and two support wheels.

8. a kind of portable Chinese date according to claim 1 picks up separating device, it is characterised in that：The universal wheel, which is located at, to be moved Moving frame etc. in waist edges crosspoint, described two support wheels are connected to the both ends on movable stand bottom edge.

9. a kind of portable Chinese date according to claim 1 picks up separating device, it is characterised in that：The interposition of the suction pipe Set the straight tube connection led in using.

10. a kind of portable Chinese date according to claim 1 picks up separating device, it is characterised in that：The lid bottom end is also Equipped with the second filter screen；The wind turbine uses power for 2000W, and throughput is the wind turbine of 106 liters/second.