CN101785575A - Method for compacting tobacco leaves and tobacco leaf compactor - Google Patents
Method for compacting tobacco leaves and tobacco leaf compactor Download PDFInfo
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- CN101785575A CN101785575A CN201010144775A CN201010144775A CN101785575A CN 101785575 A CN101785575 A CN 101785575A CN 201010144775 A CN201010144775 A CN 201010144775A CN 201010144775 A CN201010144775 A CN 201010144775A CN 101785575 A CN101785575 A CN 101785575A
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Abstract
The invention discloses a method for compacting tobacco leaves and a tobacco leaf compactor. The method comprises the steps of laying a hemp plate on a bottom plate in advance and placing a tobacco leaf compacting box on the hemp plate; conveying the pre-weighed tobacco leaves to the tobacco leaf compacting box, starting a tobacco leaf compacting plate hydraulic lifting piston and driving the tobacco leaf compacting plate to move downwards along the inner wall of the tobacco leaf compacting box to compact the tobacco leaves; determining the driven tobacco leaf compacting plate of the tobacco leaf compacting plate hydraulic lifting piston to meet the preset compression amount and maintaining the compression amount; starting a tobacco leaf compacting box hydraulic lifting piston and driving the tobacco leaf compacting box to move upwards; determining the tobacco leaf compacting box to move to a preset first position and maintaining the tobacco leaf compacting box at the first position; controlling the tobacco leaf compacting plate hydraulic lifting piston to drive the tobacco leaf compacting plate to move upwards; determining the tobacco leaf compacting plate to move to a preset second position and maintaining the tobacco leaf compacting plate at the second position; and pulling out the compacted tobacco leaves from the bottom plate. By applying the invention, the mechanical compaction of the tobacco leaves can be realized, the labor intensity of a baler is reduced, and the baling efficiency is improved.
Description
Technical field
The present invention relates to the tobacco leaf packaging technique, particularly a kind of method of compacting tobacco leaves and tobacco leaf compactor.
Background technology
Tobacco leaf is after the vega maturation, the tobacco grower gathers and toasts at barn, and the tobacco leaf work station can arrange the preliminary examination staff to instruct classification to prick handle to tobacco grower's family, carries out preliminary examination by the tobacco leaf picking and roasting order, after preliminary examination was qualified, the tobacco grower was transported to the tobacco leaf work station with the tobacco leaf of preliminary examination and pays.
The cigarette that tobacco leaf is tested level at the cigarette station, appointment is shifted onto by pile person in the back of weighing is piled enterprising windrow and is put, being deposited into a certain amount of back packing person begins to pack, usually, the tobacco leaf that transports group internal to is packaged as the 40kg/ bag, outlet stock tobacco leaf is packaged as the 50kg/ bag, when the tobacco bale accomplished fluently is stacked general maximum 5 layers, highly about 1.8m.
Process to tobacco leaf compacting and packing is briefly described below:
Packing person is placed on a square wooden case on the centre position of several layers of numb sheet, the wooden case length of side is about 1m, bottom surface and end face be sealing not, packing person puts tobacco leaf in the wooden case into, when estimating the weight (40kg or 50kg) of tobacco bale requirement, stand in and trample on the tobacco leaf in the wooden case with tobacco leaf compacting, after the compacting, packing person extracts wooden case from bottom to top, the portable both sides of being close to tobacco leaf fiber crops sheet are transported to the platform scale place with tobacco leaf and are weighed, by adding tobacco leaf to standard weights, tobacco leaf takes off for a long time, till reaching standard weights during weight not up to standard.In the practical application, the two numb sheets of packing tobacco leaf and the weight of linen thread are about 0.8kg, and the scale of platform scale is fixed on the scale that tobacco bale weight adds the weight indication of two numb sheets of packing tobacco leaf and linen thread, like this, can avoid adjusting repeatedly.
Behind the good tobacco bale of weighing, packing person puts the load weighted tobacco bale platform scale of leaving behind in place and stitches bag by seam Bao Yuan.Seam Bao Yuan is at tobacco leaf upper cover a slice fiber crops sheet, with linen thread will two numb sheets around unite by a seam, after the tobacco bale that packing forms reaches some, the tobacco bale of ad eundem is deposited in as ready (maximum 5 layers, about 1.8m) together.
By as seen above-mentioned, existing tobacco leaf compacting mode, by packing person tobacco leaf is put into wooden case, when the tobacco leaf of the wooden case of estimating to pack into reaches the weight (40kg or 50kg) that tobacco bale requires, stand in and trample on the tobacco leaf in the wooden case with tobacco leaf compacting, after the compacting, wooden case extracted from bottom to top tobacco leaf is transported to the platform scale place weigh, in this process, all need packing person to carry out manual operations, need a large amount of muscle power, packing efficient is lower; Simultaneously, labour intensity hand-manipulated big (for example, needing back and forth wooden case to be extracted from bottom to top etc.) causes packing person's fatigue easily.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method of compacting tobacco leaves, can realize the mechanical compaction tobacco leaf, reduces packing person's labour intensity, improves packing efficient.
Another object of the present invention is to provide a kind of tobacco leaf compactor, compacting tobacco leaves reduces packing person's labour intensity, improves packing efficient automatically.
For achieving the above object, a kind of method that compresses tobacco leaf provided by the invention comprises:
On base plate, lay in advance and be used for numb sheet that tobacco leaf is packed and the numb sheet that tobacco leaf compacting box is placed laying;
After being conveyed into the tobacco leaf that weighs in advance in the tobacco leaf compacting box, start tobacco leaf compacting plate hydraulic lifting piston, driving tobacco leaf compacting plate moves downward along the tobacco leaf compacting chamber interior wall and compresses tobacco leaf;
The driving force of determining tobacco leaf compacting plate hydraulic lifting piston driving tobacco leaf compacting plate reaches predefined thrust, keeps this predefined thrust;
Start tobacco leaf compacting box hydraulic lifting piston, drive tobacco leaf compacting box and move upward;
Determine that tobacco leaf compacting box moves to preset first position, keep tobacco leaf compacting box in preset first position;
The control tobacco leaf compacting plate hydraulic lifting piston drives the tobacco leaf compacting plate and moves upward;
Determine that the tobacco leaf compacting plate moves to the second place that sets in advance, the second place that keeps the tobacco leaf compacting plate setting in advance;
From the tobacco leaf of base plate with the compacting of a slice fiber crops sheet hauling-out topmost.
Control tobacco leaf compacting box hydraulic lifting piston actuated tobacco leaf compacting box moves downward and returns back to initial position.
A kind of tobacco leaf compactor, this tobacco leaf compactor comprises: tobacco leaf conveyer belt, support, tobacco leaf compacting box, base plate, tobacco leaf compacting plate, tobacco leaf compacting plate hydraulic lifting piston and tobacco leaf compacting box hydraulic lifting piston, wherein,
The tobacco leaf conveyer belt is used to carry tobacco leaf to be packed;
Support is used for fixing tobacco leaf compacting plate hydraulic lifting piston and tobacco leaf compacting box hydraulic lifting piston;
Tobacco leaf compacting box, bottom surface and end face be sealing not, is used to load the tobacco leaf that the tobacco leaf conveyer belt is carried;
Base plate is positioned over the tobacco leaf compacting box bottom surface, is equipped with above to be used for numb sheet that tobacco leaf is packed;
The tobacco leaf compacting plate, link to each other with tobacco leaf compacting plate hydraulic lifting piston, when tobacco leaf is filled with the tobacco leaf of standard weights of weighing in advance in tobacco leaf compacting box, under tobacco leaf compacting plate hydraulic lifting piston promotes, move downward along the tobacco leaf compacting chamber interior wall and to compress tobacco leaf, when reaching predefined thrust, keep; After tobacco leaf compacting box hydraulic lifting piston was mentioned tobacco leaf compacting box, tobacco leaf compacting plate hydraulic lifting piston drove down, and moving upward breaks away from the tobacco leaf that compresses;
Tobacco leaf compacting box hydraulic lifting piston is used for driving tobacco leaf compacting box and up moving after tobacco leaf compacting plate hydraulic lifting piston promotion tobacco leaf compacting plate presses down and is in hold mode, breaks away from the tobacco leaf compacting plate.
Further comprise the platform scale that is used for tobacco leaf is carried out weighing, and load weighted tobacco leaf is delivered to the tobacco leaf conveyer belt carries.
Described tobacco leaf compacting plate hydraulic lifting piston and tobacco leaf compacting box hydraulic lifting piston are same physical equipment hydraulic lifting piston.
Described hydraulic lifting piston comprises: tobacco leaf compacting box lifting piston, tobacco leaf compacting box hydraulic oil conduit, tobacco leaf compacting plate piston, tobacco leaf compacting plate hydraulic oil conduit, tobacco leaf compacting box lift controil valve door, tobacco leaf compacting plate lift controil valve door, hydraulic pump hydraulic oil conduit, hydraulic pump, hydraulic pump hydraulic oil conduit and hydraulic oil store container, wherein
The tobacco leaf compacting box lifting piston links to each other with tobacco leaf compacting box both sides upper surface, links to each other with hydraulic pump by tobacco leaf compacting box hydraulic oil conduit, tobacco leaf compacting box lift controil valve door and hydraulic pump hydraulic oil conduit successively;
Tobacco leaf compacting plate piston links to each other with the tobacco leaf compacting plate, links to each other with hydraulic pump by tobacco leaf compacting plate hydraulic oil conduit, tobacco leaf compacting plate lift controil valve door and hydraulic pump hydraulic oil conduit successively;
Hydraulic pump stores container by hydraulic pump hydraulic oil conduit and hydraulic oil and links to each other.
Described hydraulic pump turns clockwise, and the described tobacco leaf compacting box lift controil valve of conducting door is pressed into described tobacco leaf compacting box lifting piston with hydraulic oil, when driving described tobacco leaf compacting box and dropping to described base plate, disconnects described tobacco leaf compacting box lift controil valve door;
In described tobacco leaf compacting box, load tobacco leaf by described tobacco leaf conveyer belt;
The tobacco leaf filling finishes, the described tobacco leaf compacting plate of conducting lift controil valve door, hydraulic oil is pressed into described tobacco leaf compacting plate piston, driving described tobacco leaf compacting plate descends along described tobacco leaf compacting chamber interior wall, when the tobacco leaf compacting plate reaches predefined position, disconnect described tobacco leaf compacting plate lift controil valve door;
Described hydraulic pump is rotated counterclockwise, the described tobacco leaf compacting box lift controil valve of conducting door, hydraulic oil refluxes from described tobacco leaf compacting box lifting piston, drives described tobacco leaf compacting box and rises, when rising to predefined position, disconnect described tobacco leaf compacting box lift controil valve door;
The described tobacco leaf compacting plate of conducting lift controil valve door, hydraulic oil refluxes from described tobacco leaf compacting plate piston, drives described tobacco leaf compacting plate and rises, and when rising to predefined position, disconnects described tobacco leaf compacting plate lift controil valve door;
Pull out the tobacco leaf of compacting with a uppermost numb sheet.
Further comprise base plate hydraulic lifting piston, tobacco bale pushing plate, tobacco bale pushing plate hydraulic piston and tobacco bale conveyer belt, wherein,
Base plate hydraulic lifting piston links to each other with described base plate, be used for described tobacco leaf compacting plate move upward break away from the tobacco leaf compress after, drive described base plate and rise to predefined position; After described tobacco bale pushing plate is replied initial position, drive described base plate and drop to initial position;
Tobacco bale pushing plate hydraulic piston links to each other with described tobacco bale pushing plate, and after described base plate rose to predefined position, the tobacco leaf that drives described tobacco bale pushing plate promotion compacting moved to described tobacco bale conveyer belt direction; After the tobacco leaf with compacting is pushed on the described tobacco bale conveyer belt, drives described tobacco bale pushing plate and return back to initial position;
The tobacco bale conveyer belt is used to carry the tobacco leaf of the compacting that described tobacco bale pushing plate pushes, and transmits.
Described tobacco bale conveyer belt is arranged at and the vertical direction of described tobacco leaf conveyer belt, and described tobacco bale pushing plate hydraulic piston and described tobacco bale pushing plate are arranged at the peripheral position of described tobacco leaf compacting box and described tobacco leaf conveyer belt vertical direction.
As seen from the above technical solution, the method for the compacting tobacco leaves of the embodiment of the invention and tobacco leaf compactor, laying is used for numb sheet that tobacco leaf is packed and the numb sheet that tobacco leaf compacting box is placed laying on base plate in advance; After being conveyed into the tobacco leaf that claims to reach standard weights in advance in the tobacco leaf compacting box, start tobacco leaf compacting plate hydraulic lifting piston, drive the tobacco leaf compacting plate and move downward along the tobacco leaf compacting chamber interior wall and compress tobacco leaf; The driving force of determining tobacco leaf compacting plate hydraulic lifting piston driving tobacco leaf compacting plate reaches predefined thrust, keeps this predefined thrust; Start tobacco leaf compacting box hydraulic lifting piston, drive tobacco leaf compacting box and move upward; Determine that tobacco leaf compacting box moves to preset first position, keep tobacco leaf compacting box in preset first position; The control tobacco leaf compacting plate hydraulic lifting piston drives the tobacco leaf compacting plate and moves upward; Determine that the tobacco leaf compacting plate moves to the second place that sets in advance, the second place that keeps the tobacco leaf compacting plate setting in advance; Haul out the tobacco leaf of compacting from base plate.Like this, realized the mechanical ramming tobacco leaf; Simultaneously, do not need packing person back and forth tobacco leaf compacting box to be extracted from bottom to top, reduced packing person's labour intensity; And the operating type of employing mechanization has improved packing efficient.
Description of drawings
Fig. 1 is an embodiment of the invention tobacco leaf compactor structural representation.
Fig. 2 is the side structure schematic diagram of another embodiment of the present invention tobacco leaf compactor.
Fig. 3 is the Facad structure schematic diagram of yet another embodiment of the invention tobacco leaf compactor.
Fig. 4 is an embodiment of the invention hydraulic lifting structure of piston schematic diagram.
Fig. 5 is the method flow schematic diagram of embodiment of the invention compacting tobacco leaves.
The specific embodiment
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in further detail.
Fig. 1 is an embodiment of the invention tobacco leaf compactor structural representation.Referring to Fig. 1, this tobacco leaf compactor comprises: tobacco leaf conveyer belt 11, support 12, tobacco leaf compacting box 13, base plate 14, tobacco leaf compacting plate 15, tobacco leaf compacting plate hydraulic lifting piston 16 and tobacco leaf compacting box hydraulic lifting piston 17, wherein,
Tobacco leaf conveyer belt 11 is used to carry tobacco leaf to be packed;
Tobacco leaf compacting box 13, bottom surface and end face be sealing not, is used to load the tobacco leaf that tobacco leaf conveyer belt 11 is carried;
In the present embodiment, the running of tobacco leaf conveyer belt 11 can be controlled by packing person, when packing person carries out the tobacco leaf compacting operation, press gauge tap, 11 entrys into service of tobacco leaf conveyer belt when tobacco leaf is filled to the standard weights that sets in advance soon in tobacco leaf compacting box 13, are pressed gauge tap once more, tobacco leaf conveyer belt 11 shuts down, and presses gauge tap again up to packing person.
Tobacco leaf compacting plate 15, link to each other with tobacco leaf compacting plate hydraulic lifting piston 16, in tobacco leaf compacting box 13, be filled with conveying reach the tobacco leaf of weighing target weight the time, under tobacco leaf compacting plate hydraulic lifting piston 16 promotes, move downward along tobacco leaf compacting box 13 inwalls and to compress tobacco leaf, when reaching predefined thrust, keep; After tobacco leaf compacting box hydraulic lifting piston 17 was mentioned tobacco leaf compacting box 13, under tobacco leaf compacting plate hydraulic lifting piston 16 promoted, moving upward broke away from the tobacco leaf that compresses;
Tobacco leaf compacting box hydraulic lifting piston 17 is used for driving tobacco leaf compacting box 13 and up moving after tobacco leaf compacting plate hydraulic lifting piston 16 promotion tobacco leaf compacting plates 15 press down and are in hold mode, breaks away from base plate.
The course of work of tobacco leaf compactor shown in Figure 1 is as follows:
Packing person lays on base plate 14 and is used for numb sheet that tobacco leaf is packed, and tobacco leaf compacting box 13 is positioned on the numb sheet of laying, press gauge tap, 11 entrys into service of tobacco leaf conveyer belt, carry reached or near the tobacco leaf of weighing target weight to tobacco leaf compacting box 13, tobacco leaf conveyer belt 11 shuts down;
Packing person starts tobacco leaf compacting plate hydraulic lifting piston 16, tobacco leaf compacting plate 15 is under the driving of tobacco leaf compacting plate hydraulic lifting piston 16, move downward along tobacco leaf compacting box 13 inwalls and to compress tobacco leaf, when reaching predefined thrust, tobacco leaf compacting plate hydraulic lifting piston 16 keeps tobacco leaf compacting plates 15 positions motionless;
Tobacco leaf compacting box hydraulic lifting piston 17 starts, and drives tobacco leaf compacting box 13 and moves upward, and when tobacco leaf compacting box 13 moves upward to predefined position, keeps motionless; Tobacco leaf compacting plate 15 is under the reverse drive of tobacco leaf compacting plate hydraulic lifting piston 16, and moving upward breaks away from the tobacco leaf that compresses;
Packing person with the numb sheet put of pad on the base plate 14 and on the tobacco leaf that compresses haul out;
After the tobacco leaf that compresses is hauled out, packing person checks whether also be equipped with numb sheet on the base plate 14, if do not have, then lay numb sheet, start tobacco leaf compacting box hydraulic lifting piston 17 after laying numb sheet, tobacco leaf compacting box 13 moves downward to contacting with the numb sheet laid on the base plate 14 under the reverse drive of tobacco leaf compacting box hydraulic lifting piston 17, then, packing person's start-up control switch continues the operating process of tobacco leaf compacting.
Tobacco leaf compacting box hydraulic lifting piston and tobacco leaf compacting plate hydraulic lifting piston can be integrated, and also can be two physical equipments independently.
The those of ordinary skills that it should be noted that according to top description, can control the workflow coding of tobacco leaf compacting plate hydraulic lifting piston 16 and tobacco leaf compacting box hydraulic lifting piston 17.For example, for packing person start tobacco leaf compacting plate hydraulic lifting piston 16 to tobacco leaf compacting plate 15 under the reverse drive of tobacco leaf compacting plate hydraulic lifting piston 16, moving upward breaks away from the process of the tobacco leaf compress, controls this process by coding and carries out automatically.
Predefined thrust can be determined according to the actual experiment test, tobacco leaf compacting plate 15 and can determine according to actual needs along the height of tobacco leaf compacting box 13 oscilaltions, tobacco leaf compacting box 13 is under the reverse drive of tobacco leaf compacting box hydraulic lifting piston 17, move downward to contacting with the numb sheet laid on the base plate 14, can realize by the reverse drive pressure that is provided with in the tobacco leaf compacting box hydraulic lifting piston 17, and the time of each priority flow performing, for example, 15 retention times of tobacco leaf compacting plate etc., also can determine according to actual needs, not repeat them here.
By as seen above-mentioned, the tobacco leaf compactor of the embodiment of the invention, by platform scale is set, the tobacco leaf conveyer belt, support, tobacco leaf compacting box, base plate, the tobacco leaf compacting plate, tobacco leaf compacting plate hydraulic lifting piston and tobacco leaf compacting box hydraulic lifting piston, tobacco leaf compacting plate hydraulic lifting piston and tobacco leaf compacting box hydraulic lifting piston are fixed on the support, tobacco leaf compacting box is positioned on the base plate, the tobacco leaf that filling tobacco leaf conveyer belt is carried, the tobacco leaf compacting plate is under the driving of tobacco leaf compacting plate hydraulic lifting piston, compress the tobacco leaf in the tobacco leaf compacting box downwards, after compressing, tobacco leaf compacting box and tobacco leaf compacting plate successively leave compacting tobacco leaves in succession under the driving of tobacco leaf compacting box hydraulic lifting piston and tobacco leaf compacting version lifting piston, realized the mechanical ramming tobacco leaf; Simultaneously, do not need packing person back and forth tobacco leaf compacting box to be extracted from bottom to top, reduced packing person's labour intensity; And the operating type of employing mechanization has improved packing efficient.
Tobacco leaf compactor shown in Figure 1, after tobacco leaf compacting, need packing person with the numb sheet put of pad on the base plate and on the tobacco leaf that compresses pull out, make that packing person's labour intensity is still bigger, in order to reduce packing person's labour intensity further, in the embodiment of the invention, further base plate hydraulic lifting piston, tobacco bale pushing plate, tobacco bale pushing plate hydraulic piston and tobacco bale conveyer belt are set in tobacco leaf compactor, wherein
Base plate hydraulic lifting piston links to each other with base plate 14, be used for tobacco leaf compacting plate 15 move upward break away from the tobacco leaf compress after, drive base plate 14 and rise to predefined position; After the tobacco bale pushing plate is replied initial position, drive base plate 14 and drop to initial position;
Tobacco bale pushing plate hydraulic piston links to each other with the tobacco bale pushing plate, and after base plate 14 rose to predefined position, the tobacco leaf that drives tobacco bale pushing plate promotion compacting moved to tobacco bale conveyer belt direction; The tobacco leaf with compacting be pushed to carry out follow-up packing on the tobacco bale conveyer belt after, drive the tobacco bale pushing plate and return back to initial position;
The tobacco bale conveyer belt is used to carry the tobacco leaf of the compacting that the tobacco bale pushing plate pushes, and transmits.
Preferably, the tobacco bale conveyer belt is arranged at the direction vertical with tobacco leaf conveyer belt 11, so that tobacco bale pushing plate hydraulic piston and tobacco bale pushing plate push the tobacco leaf of compacting, thereby tobacco bale pushing plate hydraulic piston and tobacco bale pushing plate are arranged at the peripheral position of tobacco leaf compacting box 13 and tobacco leaf conveyer belt 11 vertical direction.
Certainly, the tobacco bale conveyer belt also can be arranged at the direction relative with tobacco leaf conveyer belt 11, be the opposite end of tobacco leaf conveyer belt 11, like this, it is two that the tobacco bale pushing plate can be set, under the driving of tobacco bale pushing plate hydraulic piston, when moving to the tobacco leaf position of compacting, clamp the tobacco leaf of compacting, then, the tobacco leaf that drags compacting unclamps and drives the tobacco bale pushing plate and return back to initial position to the tobacco bale conveyer belt.Preferably, tobacco bale pushing plate and tobacco bale pushing plate hydraulic piston are arranged at the peripheral top position of tobacco leaf conveyer belt 11 relative directions.
Based on Fig. 1, the present invention is described in detail below.
Fig. 2 is the side structure schematic diagram of another embodiment of the present invention tobacco leaf compactor.Referring to Fig. 2, this tobacco leaf compactor comprises: platform scale 21, road wheel 22, tobacco leaf conveyer belt 23, support 24, tobacco leaf compacting plate 25, tobacco leaf compacting box 26, hydraulic lifting piston 27 and base plate 28,
Road wheel 22 is used to support tobacco leaf compactor, support 24 is used for fixing hydraulic lifting piston 27, platform scale 21 is used for tobacco leaf is carried out weighing, tobacco leaf after the weighing (for example, 40 or 50kg) be delivered to tobacco leaf compacting box 26 by tobacco leaf conveyer belt 23, on base plate 28, place several layers of numb sheet in advance, and tobacco leaf compacting box 26 be placed on the numb sheet, when tobacco leaf transports by tobacco leaf conveyer belt 23, send in the tobacco leaf compacting box 26, after tobacco leaf to be carried had been placed, hydraulic lifting piston 27 control tobacco leaf compacting plates 25 pressed down along tobacco leaf compacting box 26 inwalls, after compressing, tobacco leaf compacting plate 25 keeps motionless, and simultaneously, hydraulic lifting piston 27 compresses tobacco leaf compacting box 26 by pressing plate, move on the control tobacco leaf compacting box 26, break away from the tobacco leaf of compacting, then, tobacco leaf compacting plate 25 is under the control of hydraulic lifting piston 27, on move to predefined position, packing person pulls out the tobacco leaf of compacting, and last, tobacco leaf compacting box 26 is under the control of hydraulic lifting piston 27, be displaced downwardly to initial position, wait for tobacco leaf compacting operation next time.
Fig. 3 is the Facad structure schematic diagram of yet another embodiment of the invention tobacco leaf compactor.Referring to Fig. 3, this tobacco leaf compactor comprises: hydraulic lifting piston 31, tobacco leaf compacting plate 32, support 33, tobacco leaf compacting box 34, base plate 35 and road wheel 36, the annexation of each components and parts and structure and Fig. 2 are similar, do not repeat them here.
Fig. 4 is an embodiment of the invention hydraulic lifting structure of piston schematic diagram.In the embodiment of the invention, tobacco leaf compacting box hydraulic lifting piston and tobacco leaf compacting plate hydraulic lifting piston are integrated.Referring to Fig. 4, this hydraulic lifting piston comprises: tobacco leaf compacting box lifting piston 41 (two), tobacco leaf compacting box hydraulic oil conduit 42, tobacco leaf compacting plate piston 43, tobacco leaf compacting plate hydraulic oil conduit 44, tobacco leaf compacting box lift controil valve door 45, tobacco leaf compacting plate lift controil valve door 46, hydraulic pump hydraulic oil conduit 47, hydraulic pump 48, hydraulic pump hydraulic oil input pipe 49 and hydraulic oil store container 50, wherein
Tobacco leaf compacting box lifting piston 41 links to each other with support 51 both sides upper surfaces, links to each other with hydraulic pump 48 by tobacco leaf compacting box hydraulic oil conduit 42, tobacco leaf compacting box lift controil valve door 45 and hydraulic pump hydraulic oil conduit 47 successively;
Tobacco leaf compacting plate piston 43 links to each other with the tobacco leaf compacting plate, links to each other with hydraulic pump 48 by tobacco leaf compacting plate hydraulic oil conduit 44, tobacco leaf compacting plate lift controil valve door 46 and hydraulic pump hydraulic oil conduit 47 successively;
Hydraulic lifting pistons work process prescription shown in Figure 4 is as follows:
Compacting tobacco leaves process (hydraulic pump 48 turns clockwise):
A. hydraulic pump 48 turns clockwise, conducting tobacco leaf compacting box lift controil valve door 45, and hydraulic oil is pressed into tobacco leaf compacting box lifting piston 41, when the driving tobacco leaf compacting box drops to base plate, disconnects tobacco leaf compacting box lift controil valve door 45;
B. in tobacco leaf compacting box, load tobacco leaf by the tobacco leaf conveyer belt;
C. the tobacco leaf filling finishes, conducting tobacco leaf compacting plate lift controil valve door 46, hydraulic oil is pressed into tobacco leaf compacting plate piston 43, driving the tobacco leaf compacting plate descends along the tobacco leaf compacting chamber interior wall, when the hydraulic oil in being pressed into tobacco leaf compacting plate piston 43 reaches predefined pressure, disconnect tobacco leaf compacting plate lift controil valve door 46.
Release tobacco leaf process (hydraulic pump 48 is rotated counterclockwise):
D. hydraulic pump 48 is rotated counterclockwise, conducting tobacco leaf compacting box lift controil valve door 45, and hydraulic oil refluxes from tobacco leaf compacting box lifting piston 41, drives tobacco leaf compacting box and rises, and when rising to predefined position, disconnects tobacco leaf compacting box lift controil valve door 45;
E. conducting tobacco leaf compacting plate lift controil valve door 46, hydraulic oil refluxes from tobacco leaf compacting plate piston 43, drives the tobacco leaf compacting plate and rises, and when rising to predefined position, disconnects tobacco leaf compacting plate lift controil valve door 46;
F. release the tobacco leaf of compacting, restart execution in step a.
Fig. 5 is the method flow schematic diagram of embodiment of the invention compacting tobacco leaves.Referring to Fig. 5, this flow process comprises:
In this step, can the once-paving multilayer fiber crops sheet so that can repeatedly pack.
Step 502 starts the tobacco leaf conveyer belt, carries the tobacco leaf that weighs in advance to tobacco leaf compacting box;
In this step, can start the tobacco leaf conveyer belt by gauge tap, when pressing gauge tap, tobacco leaf is carried in the entry into service of tobacco leaf conveyer belt.
The tobacco leaf that the conveying of tobacco leaf conveyer belt is come can be the weight standard according to 40kg or 50kg, passes through the platform scale weighing in advance, like this, makes after the follow-up tobacco leaf compacting, just can directly stitch the bag operation.
Step 503 after the tobacco leaf of detection preset weight is conveyed in the tobacco leaf compacting box, starts tobacco leaf compacting plate hydraulic lifting piston, and driving tobacco leaf compacting plate moves downward along the tobacco leaf compacting chamber interior wall and compresses tobacco leaf;
In this step, after the tobacco leaf of detection preset weight is conveyed in the tobacco leaf compacting box, press gauge tap once more, the tobacco leaf conveyer belt shuts down.
Step 504 judges whether the driving force of tobacco leaf compacting plate hydraulic lifting piston driving tobacco leaf compacting plate reaches predefined thrust, if, keep this predefined thrust, otherwise, continue to drive;
In this step, the driving force that detects tobacco leaf compacting plate hydraulic lifting piston driving tobacco leaf compacting plate can realize by the thrust between tobacco leaf compacting plate and the tobacco leaf, after detecting thrust between tobacco leaf compacting plate and the tobacco leaf and reaching predefined thrust, stop to be pressed into hydraulic oil to tobacco leaf compacting plate hydraulic piston.About detecting the technology of the thrust between tobacco leaf compacting plate and the tobacco leaf, specifically can not repeat them here referring to the correlation technique document.
In the practical application, the position of tobacco leaf compacting plate can be set also, when the shift value of tobacco leaf compacting plate hydraulic lifting piston driving tobacco leaf compacting plate reaches the decrement that sets in advance, stop to be pressed into hydraulic oil to tobacco leaf compacting plate hydraulic piston.
Step 505 starts tobacco leaf compacting box hydraulic lifting piston, drives tobacco leaf compacting box and moves upward;
In this step, as previously mentioned, tobacco leaf compacting plate hydraulic lifting piston and tobacco leaf compacting box hydraulic lifting piston can be used as one, and for example, hydraulic lifting piston shown in Figure 4 also can be separate physical equipment.
Step 506 judges whether tobacco leaf compacting box moves to preset first position, if, keep tobacco leaf compacting box in preset first position, otherwise, continue to drive;
In this step, when tobacco leaf compacting box rises to the position that sets in advance, trigger tobacco leaf compacting box hydraulic lifting piston and stop to draw back hydraulic oil to tobacco leaf compacting box, like this, tobacco leaf compacting box just rests on this trigger position.
In this step, if tobacco leaf compacting plate hydraulic lifting piston (for example, hydraulic pump among Fig. 4 or hydraulic motor) clockwise rotates, drive the tobacco leaf compacting plate and move downward, then change the rotation direction of the hydraulic pump of tobacco leaf compacting plate hydraulic lifting piston, can drive the tobacco leaf compacting plate and move upward.
In the practical application, the rotation direction of the hydraulic pump of control tobacco leaf compacting plate hydraulic lifting piston can realize by the electrode that changes the hydraulic pump that drives tobacco leaf compacting plate hydraulic lifting piston.
Step 508 judges whether the tobacco leaf compacting plate moves to the second place that sets in advance, if, keep the tobacco leaf compacting plate in the second place that sets in advance, otherwise, continue to drive;
In this step, similar with step 506, when the tobacco leaf compacting plate rises to the second place that sets in advance, triggering tobacco leaf compacting plate hydraulic lifting piston stops to draw back hydraulic oil to tobacco leaf compacting box, like this, the tobacco leaf compacting plate just rests on this trigger position, thereby can release the tobacco leaf of compacting.
Step 509 is from the tobacco leaf of base plate hauling-out compacting;
In this step, as previously mentioned, detect tobacco leaf compacting box and move downward and return back to initial position and also can realize, belong to prior art, do not repeat them here by hydraulic fluid pressure is set.
So far, the flow process of this compacting tobacco leaves finishes.
Afterwards, the tobacco leaf after the compacting also will manually cover a numb sheet, sews up with linen thread all around, and such tobacco bale has just broken into.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement and optimization etc., all should be included within protection scope of the present invention.
Claims (9)
1. a method that compresses tobacco leaf is characterized in that, this method comprises:
On base plate, lay in advance and be used for numb sheet that tobacco leaf is packed and the numb sheet that tobacco leaf compacting box is placed laying;
After being conveyed into the tobacco leaf that weighs in advance in the tobacco leaf compacting box, start tobacco leaf compacting plate hydraulic lifting piston, driving tobacco leaf compacting plate moves downward along the tobacco leaf compacting chamber interior wall and compresses tobacco leaf;
The driving force of determining tobacco leaf compacting plate hydraulic lifting piston driving tobacco leaf compacting plate reaches predefined thrust, keeps this predefined thrust;
Start tobacco leaf compacting box hydraulic lifting piston, drive tobacco leaf compacting box and move upward;
Determine that tobacco leaf compacting box moves to preset first position, keep tobacco leaf compacting box in preset first position;
The control tobacco leaf compacting plate hydraulic lifting piston drives the tobacco leaf compacting plate and moves upward;
Determine that the tobacco leaf compacting plate moves to the second place that sets in advance, the second place that keeps the tobacco leaf compacting plate setting in advance;
From the tobacco leaf of base plate with the compacting of a slice fiber crops sheet hauling-out topmost.
2. the method for claim 1 is characterized in that, further comprises: control tobacco leaf compacting box hydraulic lifting piston actuated tobacco leaf compacting box moves downward and returns back to initial position.
3. a tobacco leaf compactor is characterized in that, this tobacco leaf compactor comprises: tobacco leaf conveyer belt, support, tobacco leaf compacting box, base plate, tobacco leaf compacting plate, tobacco leaf compacting plate hydraulic lifting piston and tobacco leaf compacting box hydraulic lifting piston, wherein,
The tobacco leaf conveyer belt is used to carry tobacco leaf to be packed;
Support is used for fixing tobacco leaf compacting plate hydraulic lifting piston and tobacco leaf compacting box hydraulic lifting piston;
Tobacco leaf compacting box, bottom surface and end face be sealing not, is used to load the tobacco leaf that the tobacco leaf conveyer belt is carried;
Base plate is positioned over the tobacco leaf compacting box bottom surface, is equipped with above to be used for numb sheet that tobacco leaf is packed;
The tobacco leaf compacting plate, link to each other with tobacco leaf compacting plate hydraulic lifting piston, when tobacco leaf is filled with the tobacco leaf of standard weights of weighing in advance in tobacco leaf compacting box, under tobacco leaf compacting plate hydraulic lifting piston promotes, move downward along the tobacco leaf compacting chamber interior wall and to compress tobacco leaf, when reaching predefined thrust, keep; After tobacco leaf compacting box hydraulic lifting piston was mentioned tobacco leaf compacting box, tobacco leaf compacting plate hydraulic lifting piston drove down, and moving upward breaks away from the tobacco leaf that compresses;
Tobacco leaf compacting box hydraulic lifting piston is used for driving tobacco leaf compacting box and up moving after tobacco leaf compacting plate hydraulic lifting piston promotion tobacco leaf compacting plate presses down and is in hold mode, breaks away from the tobacco leaf compacting plate.
4. tobacco leaf compactor as claimed in claim 3 is characterized in that, further comprises the platform scale that is used for tobacco leaf is carried out weighing, and load weighted tobacco leaf is delivered to the tobacco leaf conveyer belt carries.
5. tobacco leaf compactor as claimed in claim 3 is characterized in that, described tobacco leaf compacting plate hydraulic lifting piston and tobacco leaf compacting box hydraulic lifting piston are same physical equipment hydraulic lifting piston.
6. tobacco leaf compactor as claimed in claim 5, it is characterized in that, described hydraulic lifting piston comprises: tobacco leaf compacting box lifting piston, tobacco leaf compacting box hydraulic oil conduit, tobacco leaf compacting plate piston, tobacco leaf compacting plate hydraulic oil conduit, tobacco leaf compacting box lift controil valve door, tobacco leaf compacting plate lift controil valve door, hydraulic pump hydraulic oil conduit, hydraulic pump, hydraulic pump hydraulic oil conduit and hydraulic oil store container, wherein
The tobacco leaf compacting box lifting piston links to each other with tobacco leaf compacting box both sides upper surface, links to each other with hydraulic pump by tobacco leaf compacting box hydraulic oil conduit, tobacco leaf compacting box lift controil valve door and hydraulic pump hydraulic oil conduit successively;
Tobacco leaf compacting plate piston links to each other with the tobacco leaf compacting plate, links to each other with hydraulic pump by tobacco leaf compacting plate hydraulic oil conduit, tobacco leaf compacting plate lift controil valve door and hydraulic pump hydraulic oil conduit successively;
Hydraulic pump stores container by hydraulic pump hydraulic oil conduit and hydraulic oil and links to each other.
7. tobacco leaf compactor as claimed in claim 6 is characterized in that,
Described hydraulic pump turns clockwise, and the described tobacco leaf compacting box lift controil valve of conducting door is pressed into described tobacco leaf compacting box lifting piston with hydraulic oil, when driving described tobacco leaf compacting box and dropping to described base plate, disconnects described tobacco leaf compacting box lift controil valve door;
In described tobacco leaf compacting box, load tobacco leaf by described tobacco leaf conveyer belt;
The tobacco leaf filling finishes, the described tobacco leaf compacting plate of conducting lift controil valve door, hydraulic oil is pressed into described tobacco leaf compacting plate piston, driving described tobacco leaf compacting plate descends along described tobacco leaf compacting chamber interior wall, when the tobacco leaf compacting plate reaches predefined position, disconnect described tobacco leaf compacting plate lift controil valve door;
Described hydraulic pump is rotated counterclockwise, the described tobacco leaf compacting box lift controil valve of conducting door, hydraulic oil refluxes from described tobacco leaf compacting box lifting piston, drives described tobacco leaf compacting box and rises, when rising to predefined position, disconnect described tobacco leaf compacting box lift controil valve door;
The described tobacco leaf compacting plate of conducting lift controil valve door, hydraulic oil refluxes from described tobacco leaf compacting plate piston, drives described tobacco leaf compacting plate and rises, and when rising to predefined position, disconnects described tobacco leaf compacting plate lift controil valve door;
Pull out the tobacco leaf of compacting with a uppermost numb sheet.
8. as each described tobacco leaf compactor of claim 3 to 7, it is characterized in that, further comprise base plate hydraulic lifting piston, tobacco bale pushing plate, tobacco bale pushing plate hydraulic piston and tobacco bale conveyer belt, wherein,
Base plate hydraulic lifting piston links to each other with described base plate, be used for described tobacco leaf compacting plate move upward break away from the tobacco leaf compress after, drive described base plate and rise to predefined position; After described tobacco bale pushing plate is replied initial position, drive described base plate and drop to initial position;
Tobacco bale pushing plate hydraulic piston links to each other with described tobacco bale pushing plate, and after described base plate rose to predefined position, the tobacco leaf that drives described tobacco bale pushing plate promotion compacting moved to described tobacco bale conveyer belt direction; After the tobacco leaf with compacting is pushed on the described tobacco bale conveyer belt, drives described tobacco bale pushing plate and return back to initial position;
The tobacco bale conveyer belt is used to carry the tobacco leaf of the compacting that described tobacco bale pushing plate pushes, and transmits.
9. tobacco leaf compactor as claimed in claim 8, it is characterized in that, described tobacco bale conveyer belt is arranged at and the vertical direction of described tobacco leaf conveyer belt, and described tobacco bale pushing plate hydraulic piston and described tobacco bale pushing plate are arranged at the peripheral position of described tobacco leaf compacting box and described tobacco leaf conveyer belt vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010144775A CN101785575A (en) | 2010-04-13 | 2010-04-13 | Method for compacting tobacco leaves and tobacco leaf compactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010144775A CN101785575A (en) | 2010-04-13 | 2010-04-13 | Method for compacting tobacco leaves and tobacco leaf compactor |
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| Publication Number | Publication Date |
|---|---|
| CN101785575A true CN101785575A (en) | 2010-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010144775A Pending CN101785575A (en) | 2010-04-13 | 2010-04-13 | Method for compacting tobacco leaves and tobacco leaf compactor |
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| CN (1) | CN101785575A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102422757A (en) * | 2011-08-15 | 2012-04-25 | 贵州省烟草公司遵义市公司 | Flue-cured tobacco loose leaf packaging device and method for packaging loose tobacco leaves by using same |
| CN106628970A (en) * | 2016-11-18 | 2017-05-10 | 长兴海普机械科技有限公司 | Sorting and extruding device |
| CN108190814A (en) * | 2018-01-11 | 2018-06-22 | 上海嘉迪机械有限公司 | A kind of sauce salts down food filling bottle cleaning plant |
| CN111165614A (en) * | 2020-01-17 | 2020-05-19 | 李凤莲 | Processing device for filling tea after pulp taking of bitter gourds |
| CN112369637A (en) * | 2020-11-18 | 2021-02-19 | 连小平 | Tobacco leaf compactor |
| CN114962393A (en) * | 2022-08-02 | 2022-08-30 | 云南烟叶复烤有限责任公司 | Intelligent operation management and control system and method for redried tobacco leaf packaging hydraulic system |
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2010
- 2010-04-13 CN CN201010144775A patent/CN101785575A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102422757A (en) * | 2011-08-15 | 2012-04-25 | 贵州省烟草公司遵义市公司 | Flue-cured tobacco loose leaf packaging device and method for packaging loose tobacco leaves by using same |
| CN106628970A (en) * | 2016-11-18 | 2017-05-10 | 长兴海普机械科技有限公司 | Sorting and extruding device |
| CN106628970B (en) * | 2016-11-18 | 2019-05-10 | 江苏克诺斯精密材料有限公司 | A kind of arrangement pressurizing unit |
| CN108190814A (en) * | 2018-01-11 | 2018-06-22 | 上海嘉迪机械有限公司 | A kind of sauce salts down food filling bottle cleaning plant |
| CN108190814B (en) * | 2018-01-11 | 2020-04-24 | 上海嘉迪机械有限公司 | Cleaning device for filling bottles of marinated foods |
| CN111165614A (en) * | 2020-01-17 | 2020-05-19 | 李凤莲 | Processing device for filling tea after pulp taking of bitter gourds |
| CN112369637A (en) * | 2020-11-18 | 2021-02-19 | 连小平 | Tobacco leaf compactor |
| CN114962393A (en) * | 2022-08-02 | 2022-08-30 | 云南烟叶复烤有限责任公司 | Intelligent operation management and control system and method for redried tobacco leaf packaging hydraulic system |
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Application publication date: 20100728 |