CN215836007U - Tobacco leaf picking and classifying vehicle - Google Patents

Abstract

The utility model discloses a tobacco leaf picking and classifying vehicle which comprises a mounting plate, wherein pulleys are uniformly arranged on the lower side of the mounting plate, a driving piece is arranged in the middle of the upper side of the mounting plate, a mounting shaft is mounted on an output shaft of the driving piece, a rotating plate is fixed at the upper end of the mounting shaft, mounting holes are uniformly formed in the edge of the upper side surface of the rotating plate, a placing plate is rotatably mounted in the mounting holes, and a telescopic piece which is rotatably connected with the side surface of the mounting shaft is hinged to the lower side of the placing plate. This categorised car is picked to tobacco leaf can be measured the tobacco leaf area fast to according to measuring result to tobacco leaf automatic classification, higher classification efficiency has, and categorised accurate, avoid the tobacco leaf classification to have the error even mistake, this categorised car can also be with the automatic collecting box of packing into of tobacco leaf after categorised simultaneously, can prevent the tobacco leaf joint on placing the board in the vanning process, guarantee in the collecting box is effectively packed into to the tobacco leaf, have simple to use, convenient operation's characteristics.

Description

Tobacco leaf picking and classifying vehicle

Technical Field

The utility model relates to the technical field of sorting devices, in particular to a tobacco leaf picking and sorting vehicle.

Background

The tobacco leaves belong to solanaceae plants, and are annual or limited perennial herbs which are raw materials of the tobacco industry, the area of the tobacco leaves is a factor for judging the quality of the tobacco leaves, the tobacco leaves with large leaves are rich in nutrition during growth, complete in development, fully mature, loose in tissue structure and high in quality, and the small leaves indicate that the tobacco leaves are poor in growth nutrition, poor in development, possibly not fully mature and low in quality.

The tobacco leaves are manually picked and then need to be classified according to the area of the tobacco leaves, errors easily exist in classification of the tobacco leaves through visual observation of the area of the tobacco leaves, the classification effect is poor, the efficiency of the tobacco leaf measurement and classification is low through a measuring tool, the operation is complex, the tobacco leaves cannot be rapidly classified, and more defects exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical problems in the prior art, provides a tobacco leaf picking and classifying vehicle, can quickly measure the area of tobacco leaves, automatically classify the tobacco leaves according to the measuring result, has higher classifying efficiency, is accurate in classification, avoids errors and even errors in tobacco leaf classification, can automatically load the classified tobacco leaves into a collecting box, can prevent the tobacco leaves from being clamped on a placing plate in the boxing process, ensures that the tobacco leaves are effectively loaded into the collecting box, has the characteristics of simple use and convenient operation, and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a categorised car is picked to tobacco leaf, evenly is provided with the mounting panel of pulley including the downside, mounting panel upside middle part is provided with the driving piece, install the installation axle on the output shaft of driving piece, the upper end of installation axle is fixed with changes the board, the border department of side evenly has seted up the mounting hole on changing the board, the board is placed in the mounting hole rotation installation, and the downside of placing the board articulates has the extensible member of being connected with installation side rotation.

The side of going up of mounting panel is fixed with the bracing piece, the upper end of bracing piece is provided with and is located the detector of placing directly over the board, the side of bracing piece is equipped with the switch group, the mounting panel upside is close to the position of placing the board and all is provided with the open collecting box that sets up of upside, the input of detector is connected with the output electricity of switch group, the input of switch group is connected with external power source's output electricity.

As a preferred technical scheme of the present invention, the driving member includes a motor fixed on the upper side of the mounting plate, an output shaft of the motor is fixedly connected with the mounting shaft, and an input end of the motor is electrically connected with an output end of the switch group.

As a preferred technical solution of the present invention, the telescopic member includes an electric telescopic rod rotatably disposed on an outer side of the mounting shaft, a telescopic end of the electric telescopic rod is rotatably connected to a lower side of the placing plate, a conducting ring is disposed above the motor, an input end of the electric telescopic rod is electrically connected to an output end of the conducting ring, and an input end of the conducting ring is electrically connected to an output end of the switch group.

In a preferred embodiment of the present invention, a positioning plate is disposed outside the fixed end of the electric telescopic rod, an air bag is fixed on the upper side of the positioning plate, and an exhaust pipe penetrating through and extending to the upper side of the placing plate is installed in an air outlet of the air bag.

In a preferred embodiment of the present invention, a dispersion box is fixed to the upper side of the placement plate, an exhaust port of the exhaust pipe is communicated with an inner cavity of the dispersion box, a long hole is formed in the side surface of the dispersion box facing the placement plate, and a relief valve is installed on the exhaust pipe.

As a preferred technical scheme of the utility model, a shock absorber is fixed on the bottom side of the inner cavity of the collecting box, and a support plate which is arranged in the collecting box in a sliding manner is fixed on the telescopic end of the shock absorber.

As a preferable technical solution of the present invention, a bracket rotatably connected to the mounting shaft is fixed to an upper side of the mounting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the tobacco leaf picking and classifying vehicle disclosed by the utility model, picked tobacco leaves are placed on the placing plate, the detector scans and measures the area of the tobacco leaves on the placing plate, measured data are transmitted to the external PLC, the external PLC controls the driving piece to rotate and controls the telescopic piece to shorten and drive the placing plate to rotate in the mounting hole of the rotating plate, the tobacco leaves slide down to the collecting box from the placing plate under the action of gravity in the inclining process of the placing plate, and the classifying vehicle can quickly and accurately measure the area of the tobacco leaves and has higher classifying efficiency.

2. According to the tobacco leaf picking and classifying vehicle disclosed by the utility model, in the process that the electric telescopic rod is shortened to drive the placing plate to rotate, the placing plate extrudes the air bag on the upper side of the positioning plate on the side surface of the electric telescopic rod, when the pressure relief value of the pressure relief valve is met by the extrusion force of the air in the air bag, the air in the air bag enters the dispersing box through the exhaust pipe and is blown out through the long hole on the side surface of the dispersing box, and the blown air acts on tobacco leaves on the upper side of the placing plate, so that the phenomenon that the tobacco leaves are adhered to the placing plate with water or the friction force between the tobacco leaves and the placing plate is large and cannot slide off the placing plate is avoided.

3. According to the tobacco leaf picking and classifying vehicle disclosed by the utility model, tobacco leaves fall into the collection box and then pass through the support plate to press the shock absorber, the shock absorber positions the support plate so as to reduce the distance of downward movement of the tobacco leaves and avoid the tobacco leaves from wrinkling due to overlarge downward movement distance, the shock absorber is pressed down along with the gradual accumulation of the tobacco leaves on the support plate to ensure that the collection box has enough storage space for storing the tobacco leaves, and when the tobacco leaves are taken out from the collection box, the pressure applied to the shock absorber is reduced to push the support plate to move upwards for resetting, so that the tobacco leaves are conveniently taken out from the collection box.

4. The tobacco leaf picking and classifying vehicle disclosed by the utility model can be used for rapidly measuring the area of tobacco leaves and automatically classifying the tobacco leaves according to the measuring result, has higher classifying efficiency, is accurate in classification, and avoids errors and even errors in tobacco leaf classification.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure after the collection box is cut away;

FIG. 3 is a schematic view of the driving member of FIG. 1;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

FIG. 5 is a schematic view of FIG. 3 with the bladder removed;

fig. 6 is a schematic sectional structure view of the collecting tank in fig. 1.

In the figure: the device comprises a mounting plate 1, a motor 2, a mounting shaft 3, a rotating plate 4, a placing plate 5, an electric telescopic rod 6, a support 7, a conducting ring 8, a positioning plate 9, an air bag 10, an exhaust pipe 11, a dispersion box 12, a pressure release valve 13, a switch group 14, a collecting box 15, a support plate 16, a shock absorber 17, a support rod 18 and a detector 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a categorised car is picked to tobacco leaf, evenly be provided with mounting panel 1 of pulley including the downside, 1 accessible pulley of mounting panel removes, 1 upside middle part of mounting panel is provided with the driving piece, install axle 3 through the shaft coupling on the output shaft of driving piece, the upper end of installation axle 3 is fixed with commentaries on classics board 4, the driving piece drives commentaries on classics board 4 through installation axle 3 and rotates, the mounting hole has evenly been seted up to the border department of side on the commentaries on classics board 4, rotate through the pivot in the mounting hole and install and place board 5, need place the tobacco leaf on placing board 5 when measuring tobacco leaf area, and the downside of placing board 5 articulates the extensible member of being connected with installation axle 3 side rotation, the rotation mode includes but not restrict for articulating through articulated seat or connecting through the pivot.

The side of going up of mounting panel 1 is fixed with bracing piece 18, bracing piece 18 is preferably the telescopic link, and the telescopic link outside is installed the positioning bolt to flexible end location, the upper end of bracing piece 18 is provided with and is located the detector 19 directly over placing board 5, detector 19 is used for the measurement of tobacco leaf area, the side of bracing piece 18 is equipped with switch group 14, the position that mounting panel 1 upside is close to placing board 5 all is provided with the open collecting box 15 that sets up of upside, the collecting box 15 of different positions is used for depositing the tobacco leaf that the area is different, collecting box 15 is located the below of placing board 5, collecting box 15 is used for depositing the tobacco leaf of landing from placing board 5, the input of detector 19 is connected with switch group 14's output electricity, switch group 14's input is connected with external power source's output electricity.

Place the tobacco leaf after will picking on placing board 5, detector 19 is to placing the scanning measurement of the tobacco leaf area on the board 5, and with the data transfer after measuring to outside PLC controller in, outside PLC controller control driving piece rotates and control the extensible member and shortens to drive and places board 5 and rotate in the mounting hole of commentaries on classics board 4, place 5 slope in-process tobacco leaves of board and receive gravity from placing board 5 landing to collecting box 15 in, this classification car can carry out quick, accurate measurement to the tobacco leaf area, higher classification efficiency has.

The driving piece is including fixing the motor 2 at the 1 upside of mounting panel, and the preferred step motor that is of motor 2, the output shaft and the installation axle 3 fixed connection of motor 2, and the input of motor 2 is connected with the output electricity of switch group 14, and motor 2 drives through installation axle 3 and changes board 4 and rotate, and detector 19 detects back motor 2 drive commentaries on classics board 4 and rotates to the 15 positions departments of collecting box of depositing the tobacco leaf promptly to the tobacco leaf area.

The extensible member sets up electric telescopic handle 6 in the installation axle 3 outside including rotating, electric telescopic handle 6's flexible end with place 5 downside rotations of board and be connected, rotate the connected mode and include but not restrict to articulate or connect through articulated seat, the top of motor 2 is provided with conducting ring 8, conducting ring 8 is convenient for electric telescopic handle 6's installation and use, electric telescopic handle 6's input is connected with conducting ring 8's output electricity, conducting ring 8's input is connected with switch group 14's output electricity, the tobacco leaf is changeed board 4 and is changeed when 15 positions of collecting box department, electric telescopic handle 6 shortens to drive and places board 5 and rotates in the mounting hole of changeing board 4, it receives gravity from placing board 5 landing to the collecting box 15 in to place board 5 slope in-process tobacco leaf.

The outside of 6 stiff ends of electric telescopic handle is provided with locating plate 9, and the upside of locating plate 9 is fixed with gasbag 10, gasbag 10 is the utricule that can automatic recovery warp, the gasbag that common hypertension measurement ware used, for example, install in the gas outlet of gasbag 10 and run through and extend to the blast pipe 11 of placing 5 upsides of board, gasbag 10 still is provided with the air inlet, and air inlet department installs one-way admission valve, the upside of placing board 5 is fixed with dispersion case 12, and the gas vent of blast pipe 11 and the inner chamber intercommunication of dispersion case 12, dispersion case 12 side orientation is placed board 5 and has been seted up the slot hole, dispersion case 12 is used for 11 combustion gas of dispersion blast pipe, avoid 11 combustion gas of blast pipe comparatively concentrated to lead to the tobacco leaf atress uneven, install relief valve 13 on the blast pipe 11, 13 guarantees that the gas of discharging from the slot hole has certain thrust valve.

Electric telescopic handle 6 shortens to drive and places 5 rotation in-process, place 5 gasbag 10 of 6 side locating plates 9 upsides of electric telescopic handle of board extrusion, when 10 inside gas of gasbag received the pressure release value that extruded power satisfies relief valve 13, 10 inside gas of gasbag gets into in dispersion case 12 and blows off through the slot hole of dispersion case 12 side through blast pipe 11, the gas effect that blows off is on placing the tobacco leaf of 5 upsides of board, avoid the tobacco leaf to contain water adhesion on placing board 5 or the tobacco leaf and place the great unable landing from placing board 5 of frictional force between the board 5.

A shock absorber 17 is fixed on the bottom side of the inner cavity of the collection box 15, a support plate 16 which is slidably arranged in the collection box 15 is fixed on the telescopic end of the shock absorber 17, tobacco leaves fall into the collection box 15 and then are pressed down by the support plate 16, the shock absorber 17 positions the support plate 16 so as to reduce the downward moving distance of the tobacco leaves, and avoid the tobacco leaves from wrinkling due to the overlarge downward moving distance, the shock absorber 17 is pressed down along with the gradual accumulation of the tobacco leaves on the support plate 16 to ensure that the collection box 15 has enough storage space for storing the tobacco leaves, when the tobacco leaves are taken out from the collection box 15, the support plate 16 is pushed to move upwards to reset by the pressure reduction of the shock absorber 17, so that the tobacco leaves can be taken out from the collection box 15 conveniently.

The upside of mounting panel 1 is fixed with the support 7 of being connected with installation axle 3 rotation, and support 7 is spacing to the installation axle 3 of rotation in-process.

The motor 2, the electric telescopic rod 6, the conducting ring 8, the switch group 14 and the detector 19 used in the present invention are all common electronic components in the prior art, and the working mode and the circuit structure thereof are all known technologies, and are not described herein again.

The detector 19 used in the present invention is an area detector, such as a leaf area index gauge manufactured by Shandong Hold electronics, Inc. with model number HED-G10;

the conductive ring 8 used in the present invention is a slip ring manufactured by hebei yidao electrical equipment limited with model number S320D.

When in use:

the sorting vehicle is also provided with a PLC (programmable logic controller), picked tobacco leaves are placed on the placing plate 5, the detector 19 scans and measures the area of the tobacco leaves on the placing plate 5 and transmits measured data to the PLC, the PLC controls the motor 2 to rotate, meanwhile, the PLC controls the electric telescopic rod 6 to shorten and drive the placing plate 5 to rotate in the mounting hole of the rotating plate 4, and the tobacco leaves slide to the collecting box 15 from the placing plate 5 under the action of gravity in the inclining process of the placing plate 5;

when the electric telescopic rod 6 is shortened to drive the placing plate 5 to rotate, the placing plate 5 extrudes the air bag 10 on the upper side of the positioning plate 9 on the side surface of the electric telescopic rod 6, when the internal air of the air bag 10 is extruded to meet the pressure relief value of the pressure relief valve 13, the internal air of the air bag 10 enters the dispersing box 12 through the exhaust pipe 11 and is blown out through the long hole on the side surface of the dispersing box 12, and the blown air acts on the tobacco leaves on the upper side of the placing plate 5, so that the phenomenon that the tobacco leaves are adhered to the placing plate 5 in a water-containing manner or the tobacco leaves and the placing plate 5 have large friction force and cannot slide off the placing plate 5 is avoided;

the tobacco leaves fall into the collection box 15 and then press the shock absorber 17 downwards through the support plate 16, the shock absorber 17 positions the support plate 16 so as to reduce the downward moving distance of the tobacco leaves and avoid the tobacco leaves from wrinkling due to the overlarge downward moving distance, the shock absorber 17 is pressed down along with the gradual accumulation of the tobacco leaves on the support plate 16 to ensure that the collection box 15 has enough storage space for storing the tobacco leaves, when the tobacco leaves are taken out from the collection box 15, the pressure on the shock absorber 17 is reduced to push the support plate 16 to move upwards for resetting, and the tobacco leaves are convenient to take out from the collection box 15.

This categorised car is picked to tobacco leaf can be measured the tobacco leaf area fast to according to measuring result to tobacco leaf automatic classification, higher classification efficiency has, and categorised accurate, avoid the tobacco leaf classification to have the error even mistake, this categorised car can also be with the automatic collecting box of packing into of tobacco leaf after categorised simultaneously, can prevent the tobacco leaf joint on placing the board in the vanning process, guarantee that the tobacco leaf effectively packs into the classification box in, have simple to use, convenient operation's characteristics.

The parts which are not disclosed in the utility model are all the prior art, and the specific structure, the materials and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a categorised car is picked to tobacco leaf, includes that the downside evenly is provided with mounting panel (1) of pulley, its characterized in that: a driving piece is arranged in the middle of the upper side of the mounting plate (1), a mounting shaft (3) is mounted on an output shaft of the driving piece, a rotating plate (4) is fixed at the upper end of the mounting shaft (3), mounting holes are uniformly formed in the edge of the upper side surface of the rotating plate (4), a placing plate (5) is rotatably mounted in the mounting holes, and a telescopic piece rotatably connected with the side surface of the mounting shaft (3) is hinged to the lower side of the placing plate (5);

the side of going up of mounting panel (1) is fixed with bracing piece (18), the upper end of bracing piece (18) is provided with and is located detector (19) of placing directly over board (5), the side of bracing piece (18) is equipped with switch group (14), the position that mounting panel (1) upside is close to placing board (5) all is provided with collecting box (15) of the uncovered setting of upside, the input of detector (19) is connected with the output electricity of switch group (14), the input of switch group (14) is connected with external power source's output electricity.

2. The tobacco leaf picking and classifying vehicle according to claim 1, characterized in that: the driving piece comprises a motor (2) fixed on the upper side of the mounting plate (1), an output shaft of the motor (2) is fixedly connected with the mounting shaft (3), and an input end of the motor (2) is electrically connected with an output end of the switch group (14).

3. The tobacco leaf picking and classifying vehicle according to claim 2, characterized in that: the extensible member is including rotating electric telescopic handle (6) that sets up in the installation axle (3) outside, the flexible end of electric telescopic handle (6) with place board (5) downside and rotate and be connected, the top of motor (2) is provided with conducting ring (8), the input of electric telescopic handle (6) is connected with the output electricity of conducting ring (8), the input of conducting ring (8) is connected with the output electricity of switch block (14).

4. The tobacco leaf picking and classifying vehicle according to claim 3, characterized in that: the outside of electric telescopic handle (6) stiff end is provided with locating plate (9), and the upside of locating plate (9) is fixed with gasbag (10), install in the gas outlet of gasbag (10) and run through and extend to blast pipe (11) of placing board (5) upside.

5. The tobacco leaf picking and classifying vehicle according to claim 4, characterized in that: place the upside of board (5) and be fixed with dispersion box (12), and the gas vent of blast pipe (11) and the inner chamber intercommunication of dispersion box (12), the slot hole has been seted up towards placing board (5) to dispersion box (12) side, install relief valve (13) on blast pipe (11).

6. The tobacco leaf picking and classifying vehicle according to claim 1, characterized in that: a shock absorber (17) is fixed on the bottom side of the inner cavity of the collecting box (15), and a support plate (16) which is arranged in the collecting box (15) in a sliding mode is fixed on the telescopic end of the shock absorber (17).

7. The tobacco leaf picking and classifying vehicle according to claim 1, characterized in that: the upside of mounting panel (1) is fixed with and installs axle (3) and rotate support (7) of being connected.

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