CN212260192U

CN212260192U - Stiff aphid automatic collection device of centre gripping formula

Info

Publication number: CN212260192U
Application number: CN202021138650.XU
Authority: CN
Inventors: 孙千涛; 吴亚滨; 刘道奇; 刘龙; 钱凯; 崔小伟; 胡吉帮; 孙洪祥
Original assignee: Changyuan Branch Henan Academy Of Agricultural Sciences
Current assignee: Changyuan Branch Henan Academy Of Agricultural Sciences
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-01-01
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a clamping type automatic stiff aphid collecting device, which comprises a tobacco leaf conveying mechanism, a stiff aphid stripping mechanism and a collecting mechanism; the tobacco leaf conveying mechanism is used for clamping the handle end of the tobacco leaf to convey the tobacco leaf; the aphid deadening stripping mechanism comprises a front stripping unit and a back stripping unit; the front stripping unit comprises a first motor, a first stripping brush roll and a first baffle, and the front stripping unit and the back stripping unit strip the front and the back of the tobacco leaves in the conveying process; the collecting mechanism comprises a collecting motor, a collecting tank and a packing auger; then collect stiff aphid through collecting the mechanism, the upper end of collecting vat is the opening of loudspeaker form, and the stiff aphid after peeling off drops to the collecting vat in to the stiff aphid after will peeling off through the auger is outwards carried, the utility model discloses compact structure, operating procedure is simple, and artificial participation is low, peels off the operation in-process at machinery, can accomplish automatically and peel off the conversion that the back was peeled off from the front, has improved work efficiency greatly.

Description

Stiff aphid automatic collection device of centre gripping formula

Technical Field

The utility model belongs to the technical field of tobacco equipment, concretely relates to stiff aphid automatic collection device of centre gripping formula.

Background

The stiff aphids are small and fragile, the operation difficulty is high in the collection process, and the developing sulzer braconid flies in the stiff aphids are easily damaged carelessly. There are two main categories of methods for collecting stiff aphids in the prior art: manually held and mechanically non-held. The defects of the handheld type are mainly as follows: the efficiency of stripping the stiff aphids is low, manpower is consumed, and the stripping effect is poor; because the tobacco leaves are provided with sticky substances, the tobacco leaves are peeled off in a dry way in a handheld way, and the stiff aphids are easily damaged. Meanwhile, the stripped stiff aphids carry sticky substances on tobacco leaves, are easy to aggregate into clusters, are not beneficial to impurity removal and counting of the stiff aphids, and can also influence storage and eclosion of the stiff aphids.

Mechanical non-hand-held type adopts machinery to peel off the stiff aphid on tobacco leaf surface, but current mechanical type collection device is because its structural defect exists, it is troublesome to use, can only handle the one side of tobacco leaf at every turn, after handling one side, manual work is in the opposite side of handling the tobacco leaf, still need artifical the participation, complex operation, work efficiency is low, degree of automation is low, to how to adopt the machinery to still be in blank to the collection device research that the front and the back full automation of tobacco leaf were handled, it is very necessary to the stiff aphid collection on tobacco leaf surface to study a centre gripping formula stiff aphid automatic collection device.

Disclosure of Invention

Defect and problem to existing equipment existence, the utility model provides a stiff aphid automatic collection device of centre gripping formula, effectual complex operation, the low and low problem of degree of automation that exist among the existing equipment of having solved.

The utility model provides a scheme that its technical problem adopted is: a clamping type automatic stiff aphid collecting device comprises a tobacco leaf conveying mechanism, a stiff aphid stripping mechanism and a collecting mechanism; the tobacco leaf conveying mechanism comprises a conveying motor, a first conveying belt positioned on the right side of the rack and a second conveying belt positioned on the left side of the rack, the conveying motor is mounted on the rack, the first conveying belt and the second conveying belt are arranged in parallel at intervals in the transverse direction, so that a vertical clamping area for clamping the handle end of tobacco leaves is formed between the first conveying belt and the second conveying belt, and a rotating shaft of the conveying motor drives the first conveying belt and the second conveying belt to rotate in different directions through a transmission gear set, so that the tobacco leaves clamped between the first conveying belt and the second conveying belt move forwards; the aphid deadening stripping mechanism comprises a front stripping unit and a back stripping unit; the front stripping unit comprises a first motor, a first stripping brush roll and a first baffle, the first motor is installed on the rack, the first stripping brush roll is longitudinally arranged on the right side of the rack, and a driving shaft of the first stripping brush roll is in transmission connection with the first motor; the first baffle is fixed on the rack close to the middle part along the longitudinal direction and is positioned on the right side of the clamping area, and the first stripping brush roll is provided with a stripping brush which is attached to the first baffle in the direction of the first baffle; the back stripping unit comprises a second motor, a second stripping brush roll and a second baffle, the second motor is installed on the rack, the second stripping brush roll is longitudinally arranged on the left side of the rack, and a driving shaft of the second stripping brush roll is in transmission connection with the second motor; the second baffle is fixed on the frame along the longitudinal direction close to the middle part and is positioned on the left side of the clamping area, the second stripping brush roll is provided with a stripping brush which is attached to the second baffle in the direction of the second baffle, an arc-shaped guide plate is arranged between the first baffle and the second baffle, and the guide plate is used for enabling the blades to be transited from the first baffle to the second baffle; the collecting mechanism comprises a collecting motor, a collecting tank and a packing auger; the collecting motor is characterized in that the bottom of the collecting motor installation rack is in transmission connection with an auger, the auger is arranged in a collecting tank, the collecting tank is arranged at the bottom of the rack, and an opening of the collecting tank is in a horn shape and upwards faces to a first baffle and a second baffle.

Furthermore, the transmission gear set comprises a first gear and a second gear, the first gear is in transmission connection with a rotating shaft of the motor, the second gear is meshed with the first gear, and the rotating shafts of the first gear and the second gear are in transmission connection with driving shafts of the first conveying belt and the second conveying belt respectively.

Further, the device also comprises a feeding mechanism, wherein the feeding mechanism comprises a narrow feeding belt and a wide feeding belt; the feeding belt and the wide feeding belt are arranged at the front end of the rack, and driving wheels of the feeding belt and the wide feeding belt are in transmission connection through rotating shafts of a second gear and a first gear of the belt respectively; the narrow feeding belt and the wide feeding belt respectively comprise a horizontal section, a bending section and a vertical section, and the narrow feeding belt and the wide feeding belt at the vertical section respectively correspond to the second conveying belt and the first conveying belt.

Furthermore, the stripping brushes are arranged at intervals outside the roll surfaces of the first stripping roll and the second stripping roll, so that a front stripping group, a middle stripping group and a rear stripping group are formed on the roll surfaces, and 2-3 stripping brushes are arranged on each stripping group.

Further, the auger is arranged right opposite to the clamping area.

Furthermore, tensioning wheels are arranged in the middle of the first conveying belt and the second conveying belt.

Furthermore, the deflector includes a first arc fixed at the rear end of the first baffle and a second arc fixed at the front end of the second baffle, the first arc extends to the second baffle, the second arc extends to the first baffle, and a transition gap exists between the first arc and the second arc.

Further, arc-shaped guide plates are arranged on the upper portions of the first baffle plate and the second baffle plate.

The utility model has the advantages that: the utility model discloses mainly be applied to the assembly line operation to the collection of the stiff aphid on tobacco leaf surface, to the defect of prior art, the utility model provides a can be to the stiff aphid of tobacco leaf front and back peel off the device of processing in proper order, the device passes through the handle end of tobacco leaf conveying mechanism centre gripping tobacco leaf, realizes the transport of tobacco leaf, the utility model discloses a mode of two conveyer belt centre gripping handle ends carries the tobacco leaf, and the tobacco leaf handle end is harder, can drive whole tobacco leaf through the centre gripping handle end and carry, and rational in infrastructure, and clamping strength is big, and the tobacco leaf can not break away from in the operation process;

in the conveying process, the stiff aphids on the front side of the tobacco leaves are firstly peeled by the stiff aphid peeling mechanism, and then the back sides of the tobacco leaves are peeled, so that the whole process can be finished without human intervention, and the automation degree is high; the utility model discloses well utilization sets up first baffle and second baffle respectively in the both sides of centre gripping district, first baffle and second baffle dislocation set promptly, and set up the deflector and realized the tobacco leaf openly outwards and the conversion that the back is outwards between the two, compact structure, can peel off the unit conversion from openly peeling off to the back and peel off the unit automatically peeling off the in-process, need not human intervention during it, only need the operation personnel follow the tip last pay-off can, greatly reduced artificial participation degree, the work efficiency is improved, the degree of automation is high.

Then collect stiff aphid through collecting the mechanism, the upper end of collecting vat is the opening of loudspeaker form, and the stiff aphid after peeling off drops to the collecting vat in to carry the stiff aphid after will peeling off outward through the auger.

Therefore, the utility model discloses compact structure, operating procedure is simple, and artificial participation is low, peels off the operation in-process at machinery, can accomplish automatically from openly peeling off the conversion that the back was peeled off, and degree of automation is high, has improved work efficiency greatly, and effectual complex operation, the low and degree of automation who has solved and has deposited in the current equipment are low, convenient to use, and with low costs, have reduced the cost that the tobacco leaf was planted, have huge economy and social.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a side view of fig. 1.

Fig. 5 is another schematic structural diagram of fig. 1.

Fig. 6 is an enlarged view of a point a shown in fig. 5.

Fig. 7 is a schematic structural diagram of the tobacco leaf conveying mechanism.

Fig. 8 is an enlarged view of fig. 7 at B.

The reference numbers in the figures are: 1, a tobacco leaf conveying mechanism, 11, 12, a second conveying belt, 13, a conveying motor, 14, a first gear, 15, a second gear, 16, a clamping area, 17, a tensioning wheel and 18, wherein the first conveying belt is a first conveying belt, the second conveying belt is a second conveying belt, the first gear is a first gear, the second gear is a second gear, the clamping area is a clamping area, and the tensioning wheel is; 2, a front stripping unit, 21, a first motor, 22, a first stripping brush roll, 23 and 24 are first baffle plates; 3 is a guide plate, 31 is a first arc-shaped plate, 32 is a second arc-shaped plate, and 33 is a transition gap; 4 is a back stripping unit, 41 is a second motor, 42 is a second stripping brush roll, and 43 is a second baffle; 5 is a collecting mechanism, 51 is a collecting tank, and 52 is an auger. 53 is a collecting motor; and 6, a feeding mechanism, 61, a narrow feeding belt, 62, a wide feeding belt and 63, an inclined roller.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example 1: this embodiment aims at providing a stiff aphid automatic collection device of centre gripping formula, and to the defect in the current equipment structure, it is troublesome to use, and operating procedure is loaded down with trivial details, and it is big to need artificial intervention degree, and degree of automation is low, the utility model provides a collection device of running water formula is handled the front of tobacco leaf earlier, is handling the back later, need not artificial intervention during it, aims at improving the degree of automation that the stiff aphid of tobacco leaf was collected.

As shown in fig. 1-4, the utility model provides a clamping type automatic collection device for stiff aphids, which comprises a tobacco leaf conveying mechanism 1, a stiff aphid stripping mechanism and a collection mechanism 5; the tobacco leaf conveying mechanism 1 comprises a conveying motor 13, a first conveying belt 11 positioned on the right side of the rack and a second conveying belt 12 positioned on the left side of the rack, and is used for conveying tobacco leaves forwards; as shown in fig. 1, the conveying motor 13 is installed above the frame, the first conveying belt 11 and the second conveying belt 12 are spaced and arranged horizontally in parallel, both conveying belts are vertically arranged, so that a vertical clamping area 16 for clamping the handle end of the tobacco leaves is formed between the two conveying belts, a rotating shaft of the conveying motor 13 drives the first conveying belt 11 and the second conveying belt 12 to rotate in different directions through the transmission gear set, for example, the first conveying belt 11 rotates clockwise, the second conveying belt 12 rotates counterclockwise, and the width of the clamping area 16 is adapted to the handle end direction of the tobacco leaves, so that the tobacco leaves clamped between the first conveying belt 11 and the second conveying belt 12 move forward, the tensioning wheel 17 is arranged in the middle of the first conveying belt 11 and the second conveying belt 12, in particular, the first conveying belt 11 and the second conveying belt 12 are longer, and the tensioning wheel 17 is fixed to ensure the tensioning degree, the clamping force of the two conveying belts to the tobacco leaf handle end is ensured.

The aphid deadening stripping mechanism comprises a front stripping unit 2 and a back stripping unit 3; the aphid removing mechanism and the conveying mechanism are synchronously arranged, the front end is provided with a front removing unit 2, the front removing unit comprises a first motor 21, a first removing brush roller 22 and a first baffle 24, the first motor 21 is arranged on the rack, the first removing brush roller 22 is longitudinally arranged on the right side of the rack (in the embodiment, the center of the rack is taken as the standard, the front removing unit is close to the right, and the back removing unit is close to the left), the driving shaft of the first removing brush roller 22 is in transmission connection with the first motor 21, and the specific transmission relationship is that the driving shaft is in transmission connection with the rotating shaft of the first motor through a coupler; the first baffle plate 24 is fixed on the frame along the longitudinal direction close to the middle part and is positioned at the right side of the clamping area 16, and the first stripping brush roll 22 is provided with a stripping brush 23 which is attached to the first baffle plate 24; so that the stem end of the tobacco leaves is within the grip region 16 with the leaf portion thereof abutting to the right against the surface of the first flap 24; namely, the handle end moves transversely under the clamping of the conveyer belt, the leaf part is contacted with the stripping brush 23 on the first stripping brush roller 22 which rotates longitudinally, and thus the aphid on the surface of the leaf part is stripped and fallen by the stripping brush.

The back peeling unit 4 comprises a second motor 41, a second peeling brush roller 42 and a second baffle 43, the second motor 41 is arranged on the frame, the second peeling brush roller 42 is longitudinally arranged on the left side of the frame, and a driving shaft of the second peeling brush roller is in transmission connection with the second motor; the second baffle is fixed on the frame by the middle part along the longitudinal direction and is positioned on the left side of the clamping area, the second stripping brush roll 42 is provided with a stripping brush which is attached to the second baffle 43, an arc-shaped guide plate 3 is arranged between the first baffle and the second baffle, and the guide plate 3 is used for enabling the blades to be transited from the first baffle 24 to the second baffle 43.

Specifically, the guide plate 3 includes a first arc plate 31 fixed at the rear end of the first baffle plate 24 and a second arc plate 32 fixed at the front end of the second baffle plate 43, the first arc plate 31 extends to the second baffle plate 43, the second arc plate 32 extends to the first baffle plate 24, and a transition gap 33 exists between the first arc plate 31 and the second arc plate 32, as shown in fig. 7-8, the basic structures of the first arc plate 31 and the second arc plate 32 are in a quarter arc shape, the contact position of the second arc plate 32 and the second baffle plate 43 is tangent, the tail end of the second arc plate 32 extends to the right side of the first baffle plate 24, a stop is formed at the rear end of the first baffle plate 24, and therefore the blade can smoothly enter the transition gap 33.

The collecting mechanism 5 comprises a collecting motor 53, a collecting tank 51 and an auger 52; as shown in fig. 2 collect on motor 53 installs the frame and be connected with the auger transmission, as shown in fig. 4, auger 52 sets up in collecting vat 51, collecting vat 51 sets up the bottom in the frame, and collecting vat 51's opening is the loudspeaker form and upwards towards first baffle 24 and second baffle 43, and the lower extreme of first baffle 24 and second baffle 43 is to the collecting vat promptly, and the auger is just to clamping area 16 setting, makes the stiff aphid of peeling off can get into the collecting vat completely, guarantees to collect the effect.

During specific implementation, the handle end of the tobacco leaves is manually clamped between the first conveying belt and the second conveying belt, the tobacco leaves continuously move from the front end to the rear end of the rack under the clamping of the two conveying belts, the tobacco leaves keep vertically downward in the moving process, the whole body is driven by the handle end to move forward, the blades are downward and attached to the first baffle, the front side of the blades faces outward in the forward moving process, the stripping brushes on the first stripping brush rolls rotating longitudinally continuously strip the surfaces of the blades, stiff aphids on the front sides of the blades are stripped, and the stripped stiff aphids freely fall into the collecting tank; when the tobacco leaf was carried to guide plate department, because blockking of second arc, make the blade peel off the unit along transition clearance from openly and get into the back and peel off the unit, accomplish the blade and follow the conversion of openly outwards back face outwards, then rely on the second to peel off the brush roll and peel off the operation to the back of blade, the stiff aphid in the back after peeling off freely falls into the collecting vat, when the tobacco leaf is carried to the end, the tobacco leaf breaks away from the conveyer belt, accomplishes and peels off the operation, can know from this the utility model discloses operating procedure is simple, and artificial participation is low, peels off the operation in-process at machinery, can accomplish automatically and peel off the conversion of peeling off to the back from the front, and degree of automation is high, has improved work efficiency greatly.

Example 2: this example is essentially the same as example 1: the difference lies in that: the present embodiment further comprises a feeding mechanism 6.

Firstly, the transmission gear set in the embodiment includes a first gear 14 and a second gear 15, the first gear 14 is in transmission connection with a rotating shaft of the conveying motor 13, the second gear 15 is meshed with the first gear 14, and the rotating shafts of the first gear 14 and the second gear 15 are in transmission connection with driving shafts of the first conveying belt and the second conveying belt respectively, so that the conveying belts at the opposite positions of the parallel first conveying belt and the parallel second conveying belt have the same conveying direction.

The feeding mechanism 6 comprises a narrow feeding belt 61 and a wide feeding belt 62; the narrow feeding belt 61 and the wide feeding belt 62 are arranged at the front end of the rack, and driving wheels of the narrow feeding belt and the wide feeding belt are in transmission connection through rotating shafts of a second gear and a first gear of the belt respectively; as shown in fig. 1, 5 and 7, the narrow feeding belt 61 is located at the upper part of the wide feeding belt 62 at the front end of the frame, and the wide feeding belt 62 is longer than the narrow feeding belt 61, the narrow feeding belt and the wide feeding belt each include a horizontal section, a bending section and a vertical section, the narrow feeding belt 61 and the wide feeding belt 62 at the vertical section respectively correspond to the second conveying belt and the first conveying belt, and in order to ensure the stability of the narrow feeding belt at the bending section, an inclined oblique roller is arranged at the bending section, and the oblique roller is mounted on the frame through a bracket.

This embodiment is accomplished through a conveying motor 13 and is carried and the material loading process, compact structure, and is with low costs, high durability and convenient use, place the tobacco leaf at the horizontal segment department of wide pay-off area when specifically using, the tobacco leaf is along with wide pay-off area 61 forward together, its handle end gets into between narrow pay-off area 61 and the wide pay-off area 62 and by two pay-off area centre grippings after, then realize from level to vertical conversion through crooked section department, then get into between first conveyer belt and the second conveyer belt by vertical section, accomplish the material loading process, and the operation is simple.

Example 3: this example is substantially the same as example 1, except that: the present embodiment further defines the manner in which the peeling brush 23 is disposed.

The stripping brushes 23 are arranged at intervals outside the roll surfaces of the first stripping roll 22 and the second stripping roll 32, so that a front stripping group, a middle stripping group and a rear stripping group are formed on the roll surfaces, and 2-3 stripping brushes are arranged on each stripping group.

In this embodiment, set up the stripping brush into the front side and peel off group, the group is peeled off at the middle part and the group is peeled off at the rear side, three groups peel off the brush group and can follow horizontal interval or be close to the setting, the rotational speed through design conveyer belt and the brush roll of peeling off makes the front side peel off the group, the group is peeled off at the middle part and the group is peeled off at the rear side and all peels off the operation to the surface of tobacco leaf, thereby every face of every blade all will be peeled off the brush and peel off the thrice, rational in infrastructure.

Example 4: this example is substantially the same as example 1, except that: the present embodiment further defines the structure of the first baffle and the second baffle.

The upper parts of the first baffle plate 24 and the second baffle plate 43 are arc-shaped guide plates 18, when in implementation, the handle end of the tobacco leaves is clamped in the clamping area, and the leaves are attached to the surfaces of the first baffle plate and the second baffle plate through the guide plates.

Claims

1. The utility model provides a stiff aphid automatic collection device of centre gripping formula which characterized in that: comprises a tobacco leaf conveying mechanism, a stiff aphid stripping mechanism and a collecting mechanism; the tobacco leaf conveying mechanism comprises a conveying motor, a first conveying belt positioned on the right side of the rack and a second conveying belt positioned on the left side of the rack, the conveying motor is mounted on the rack, the first conveying belt and the second conveying belt are arranged in parallel at intervals in the transverse direction, so that a vertical clamping area for clamping the handle end of tobacco leaves is formed between the first conveying belt and the second conveying belt, and a rotating shaft of the conveying motor drives the first conveying belt and the second conveying belt to rotate in different directions through a transmission gear set, so that the tobacco leaves clamped between the first conveying belt and the second conveying belt move forwards; the aphid deadening stripping mechanism comprises a front stripping unit and a back stripping unit; the front stripping unit comprises a first motor, a first stripping brush roll and a first baffle, the first motor is installed on the rack, the first stripping brush roll is longitudinally arranged on the right side of the rack, and a driving shaft of the first stripping brush roll is in transmission connection with the first motor; the first baffle is fixed on the rack close to the middle part along the longitudinal direction and is positioned on the right side of the clamping area, and the first stripping brush roll is provided with a stripping brush which is attached to the first baffle in the direction of the first baffle; the back stripping unit comprises a second motor, a second stripping brush roll and a second baffle, the second motor is installed on the rack, the second stripping brush roll is longitudinally arranged on the left side of the rack, and a driving shaft of the second stripping brush roll is in transmission connection with the second motor; the second baffle is fixed on the frame along the longitudinal direction close to the middle part and is positioned on the left side of the clamping area, the second stripping brush roll is provided with a stripping brush which is attached to the second baffle in the direction of the second baffle, an arc-shaped guide plate is arranged between the first baffle and the second baffle, and the guide plate is used for enabling the blades to be transited from the first baffle to the second baffle; the collecting mechanism comprises a collecting motor, a collecting tank and a packing auger; the collecting motor is characterized in that the bottom of the collecting motor installation rack is in transmission connection with an auger, the auger is arranged in a collecting tank, the collecting tank is arranged at the bottom of the rack, and an opening of the collecting tank is in a horn shape and upwards faces to a first baffle and a second baffle.

2. The automatic collection device of dead aphids of clamp type of claim 1, characterized in that: the transmission gear set comprises a first gear and a second gear, the first gear is in transmission connection with a rotating shaft of the motor, the second gear is meshed with the first gear, and the rotating shafts of the first gear and the second gear are in transmission connection with driving shafts of the first conveying belt and the second conveying belt respectively.

3. The automatic collection device of dead aphids of clamp type of claim 1, characterized in that: the feeding mechanism comprises a narrow feeding belt and a wide feeding belt; the feeding belt and the wide feeding belt are arranged at the front end of the rack, and driving wheels of the feeding belt and the wide feeding belt are in transmission connection through rotating shafts of a second gear and a first gear of the belt respectively; the narrow feeding belt and the wide feeding belt respectively comprise a horizontal section, a bending section and a vertical section, and the narrow feeding belt and the wide feeding belt at the vertical section respectively correspond to the second conveying belt and the first conveying belt.

4. The automatic collection device of dead aphids of clamp type of claim 1, characterized in that: the stripping brushes are arranged on the outer sides of the roll surfaces of the first stripping roll and the second stripping roll at intervals, so that a front stripping group, a middle stripping group and a rear stripping group are formed on the roll surfaces, and each stripping group is provided with 2-3 stripping brushes.

5. The automatic collection device of dead aphids of clamp type of claim 1, characterized in that: the packing auger is opposite to the clamping area.

6. The automatic collection device of dead aphids of clamp type of claim 1, characterized in that: and tensioning wheels are arranged in the middle of the first conveying belt and the second conveying belt.

7. The automatic collection device of dead aphids of clamp type of claim 1, characterized in that: the guide plate comprises a first arc-shaped plate fixed at the rear end of the first baffle plate and a second arc-shaped plate fixed at the front end of the second baffle plate, the first arc-shaped plate extends towards the second baffle plate, the second arc-shaped plate extends towards the first baffle plate, and a transition gap exists between the first arc-shaped plate and the second arc-shaped plate.

8. The automatic collection device of dead aphids of clamp type of claim 1, characterized in that: and arc guide plates are arranged on the upper parts of the first baffle and the second baffle.