CN2072094U - Mobile hydraulic hay grabbing machine for paper mill - Google Patents
Mobile hydraulic hay grabbing machine for paper mill Download PDFInfo
- Publication number
- CN2072094U CN2072094U CN 90205152 CN90205152U CN2072094U CN 2072094 U CN2072094 U CN 2072094U CN 90205152 CN90205152 CN 90205152 CN 90205152 U CN90205152 U CN 90205152U CN 2072094 U CN2072094 U CN 2072094U
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- oil cylinder
- vertical shaft
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- frame
- grass
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Abstract
The utility model discloses a mobile grass grabbing machine which relates to mechanical equipment for producing pape., the utility model is mainly composed of a machine frame, a weight balancing frame, land wheels, a main shaft, a cross arm, a plumbing arm, a mechanical hand assembly, a motor, a gear pump, a distribution device, various inlet and outlet oil tubes, a rotation oil cylinder, a supporting arm (lifting) oil cylinder, a cross arm flexible oil cylinder, and a mechanical hand oil cylinder. After a power supply is switched on, a machine oil pump works, the works of the rotation and the lifting of the grass grabbing machine, the expansion and contraction of the cross arm and the grass grabbing and throwing work of the mechanical hand can be completed by controlling the distribution device. The working position of the machine can be moved by rolling three land wheels, the heavy physical work of human power can be replaced when grass is output from a grass steaming pool, and the work efficiency can be improved by 9 to 11 times.
Description
The utility model relates to papermaking equipment, especially is the discharge device after a kind of cellulose containing raw material boiling.
At present, the Chinese large-sized paper mill adopts rotary spherical digester to handle wheat straw, and general medium and small paper mill adopts straw digesting pool to handle wheat straw.The diameter of handling the straw digesting pool of wheat straw is a 3.5-4.0 rice, dark 2.5-2.8 rice.Be provided with the steam iron pipe of sending steam by boiler here in its pond.Digesting technoloy to the wheat straw that contains cellulosic material is: dried wheat straw is inserted in the straw digesting pool of packing into after soaking in the limewash; In the straw digesting pool pipeline, fed steam about 12 hours; After wheat straw in the straw digesting pool cooks,, with the iron fork wheat straw one is pitched and to throw outside the pond by manually jumping in the pond.Wheat straw after cooking is crisscross, steady and sure, whenever the fork of flipping is all gruelling, add temperature height in the upper storage reservoir, the lime flavor people that chokes, severe winter is jumped in the pond and to go out grass with steel fork and only wear a unlined garment and also go out big fellow all over the body, in other season, does that this work is choked, just more the feeling bad of heat, production efficiency is low, and labour intensity is big.
The purpose of this utility model is to overcome above-mentioned weak point in the prior art, and the mobile hydraulic transmission hay grabbing machine a kind of people's of replacement heavy physical labor, that can enhance productivity is provided.
Task of the present utility model is finished like this:
On a frame that is provided with three road wheels, a vertical shaft (principal post) is set, be fixed with horizontal counter-balanced carriage in the position, middle and lower part of vertical shaft, counter-balanced carriage is provided with motor, lubricating oil pump, sump, manipulation seat; Be fixed with distributor on the vertical shaft; Also be provided with the transverse arm that connects together with vertical shaft, transverse arm is provided with a transverse arm telescopic oil cylinder; The brace that connects vertical shaft and transverse arm is provided with a brace oil cylinder; The plumbing arm bottom of transverse arm termination is provided with a manipulator, and manipulator is by column, hinged lever, about oblique three pull bars, and control left and right sides pawl separately, the manipulator oil cylinder that closes up constitutes (the manipulator oil cylinder is arranged on wherein the right pull bar); Also be provided with a angling cylinder for the vertical shaft rotation in the junction of vertical shaft and frame.All oil cylinders are equipped with the turnover oil pipe and control its work by distributor, handle distributor and can finish flexible (elongation, shorten), the manipulator of the revolution of this hay grabbing machine, lifting, transverse arm respectively and grab grass, lose grass work.Also reliable three road wheels of this machine move its operating position.
Embodiment during the utility model is incited somebody to action in conjunction with the accompanying drawings is described further:
Fig. 1 is the general structure sketch of paper mill with the packaged type hay grabbing machine.
Fig. 2 is that the B of Fig. 1 is to view.
Fig. 3 is the vertical view of rack rows travelling wheel preparation.
Fig. 4 opens (losing grass) state diagram for the manipulator of this machine.
Fig. 5 grabs careless state diagram for the manipulator of this machine.
Component serial number:
1, directive wheel 2, motor 3, counter-balanced carriage 4, lubricating oil pump 5, oil return pipe 6, sump 7, handle seat 8, distributor 9, output oil pipe 10, oil cylinder 11, brace oil cylinder 12, oil pipe 13, brace cylinder support 14, vertical shaft (column) 15, angling cylinder 16, frame 17, thrust ball bearing 18, land wheel 19, transverse arm 20, plumbing arm 21, oil pipe 22, manipulator assembly 23, jointed shaft 24, left side pawl 25, brace 26, left lever 27, jointed shaft 28, right pawl 29, manipulator oil cylinder 30, oil pipe 31, hinged lever 32, column.
This machine is the hydraulic driven hay grabbing machine, mainly is made of frame 16, counter-balanced carriage 3, motor 2, lubricating oil pump 4, sump 6, manipulation seat 7, distributor 8, turnover oil pipe, vertical shaft 14, transverse arm 19, plumbing arm 20.Vertical shaft 14 is provided with an angling cylinder 15 for the vertical shaft rotation with frame 16 junctions, and vertical shaft lower end and frame junction are provided with a thrust ball bearing 17.The transverse arm 19 that connects together with vertical shaft 14 is provided with the Shen oil cylinder 10 that contracts.The brace that connects vertical shaft 14 and transverse arm 19 is provided with a brace oil cylinder (hoist cylinder) 11.Be provided with a manipulator assembly 22 in the bottom of plumbing arm 20, this manipulator assembly is by column 32, and hinged lever 31, jointed shaft 27, left lever 26, brace 25, right pull bar, left pawl 24, right pawl 28 constitute, and are provided with a manipulator oil cylinder 29 on right pull bar.Be fixed with a horizontal counter-balanced carriage 3 in the position, middle and lower part of vertical shaft 14, motor 2, lubricating oil pump 4, sump 6 control frames 7 all are arranged on the counter-balanced carriage 3.The bottom of frame 16 is provided with three land wheels (also claiming thrust wheel, road wheel) 18 for this machine mobile working position.On the hinged lever 31, be the center with jointed shaft 27, the ratio with the upper end tie point distance of left and right sides pull bar is 4:1 respectively.
The course of work of this machine:
Move this machine to the straw digesting pool limit by land wheel 18, connect power supply (or by belt transmission drive motor with diesel engine), motor 2 work, 4 work of driven gear oil pump, open the valve of control brace oil cylinder on the distributor 8, transverse arm 19 is risen, make manipulator assembly 22 be elevated to the position that is higher than straw digesting pool, pull the control valve of angling cylinder 15 on the distributor 8 again, make the manipulator assembly move to the straw digesting pool top, handle distributor again and make brace oil cylinder 11, transverse arm telescopic oil cylinder 10, angling cylinder 15 harmony work, make manipulator assembly 22 arrive the straw digesting pool operating position, left and right sides pawl 24,28 are in open configuration (Fig. 4), down after the compacting, pull the control valve of the manipulator oil cylinder 29 on the distributor 8 again, cylinder rod is stretched out force left and right sides pawl 24,28 close up simultaneously, the wheat straw that has cooked in the pond is caught, and then pull the control valve of brace oil cylinder 11 on the distributor 8, transverse arm 19 rises, the manipulator assembly 22 of grabbing grass is mentioned and is higher than straw digesting pool, and then pull angling cylinder 15 on the distributor 8, transverse arm telescopic oil cylinder 10, make manipulator assembly 22 arrive the stowed location of ripe wheat straw, pull the control valve of manipulator oil cylinder 29 on the distributor 8 again, make left and right sides pawl 24,28 open simultaneously, allow the wheat straw that has cooked fall.So far finished a course of work, continuous operation will be finished the careless task of going out of whole straw digesting pool.
The course of work of manipulator: when oil cylinder 29 work, the lever Shen goes out, it is descending to promote right pawl 28, with jointed shaft 23 is that circle core shaft is done circular motion, when right pawl 28 is grabbed grass, because of the wheat straw of having boiled steaming hard again, gentle again, intensity is very big, the reaction force of oil cylinder 29 bottom fulcrums makes short end (right-hand member of jointed shaft 27) end of hinged lever 31 just be subjected to certain reaction force, short end just moves on jointed shaft 27, and long end (left end of axle 27 on the hinged lever) is just descending, doing with axle 23 too by the left pawl 24 of left lever 26 promotions is the circular motion of circle core shaft, in order to guarantee left and right sides pawl 24,28 stress balance is identical with operating rate, needs with brace 25 the left end end of right pawl 28 and hinged thick stick 31 to be coupled together.When the withdrawal of the lever of oil cylinder 29, left and right pawl 24,28 opens with regard to harmony wheat straw is sent down.
The complete machine structure size: long * wide * high (mm) is 4500 * 1200 * 2300-3300, construction weight (weight in wet base): 0.7T.Transverse arm 19 is 200 ° around the anglec of rotation of vertical shaft 14.
Adopt this machine, the manpower heavy physical labor in the time of can replacing straw digesting pool to go out grass and the 8-10 that can increase work efficiency are doubly.
Claims (3)
1, a kind of hydraulic drive hay grabbing machine mainly is made of frame 16, counter-balanced carriage 3, motor 2, lubricating oil pump 4, sump 6, manipulation seat 7, distributor 8, turnover oil pipe, vertical shaft 14, transverse arm 19, plumbing arm 20, it is characterized in that:
A, vertical shaft 14 are provided with an angling cylinder 15 for the vertical shaft rotation with frame 16 junctions, and vertical shaft lower end and frame junction are provided with a thrust ball bearing 17,
The transverse arm 19 that connects together with vertical shaft 14 is provided with a telescopic oil cylinder 10, and the brace that connects vertical shaft 14 and transverse arm 19 is provided with a brace oil cylinder 11,
B, be provided with a manipulator assembly 22 in the bottom of plumbing arm 20, this manipulator assembly is by column 32, hinged lever 31, jointed shaft 27, left lever 26, brace 25, right pull bar, left pawl 24, right pawl 28 constitute, and are provided with a manipulator oil cylinder 29 on right pull bar
C, be fixed with a horizontal counter-balanced carriage 3 in the position, middle and lower part of vertical shaft 14, motor 2, lubricating oil pump 4, sump 6, control frame 7 all are arranged on the counter-balanced carriage 3.
2, hydraulic drive hay grabbing machine according to claim 1 is characterized in that the bottom of frame 16 is provided with three land wheels 18 that supply this machine mobile working position.
3, hydraulic drive hay grabbing machine according to claim 1 is characterized in that on the hinged lever 31, is the center with jointed shaft 27, and the ratio with the upper end tie point distance of left and right sides pull bar is 4:1 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205152 CN2072094U (en) | 1990-04-19 | 1990-04-19 | Mobile hydraulic hay grabbing machine for paper mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205152 CN2072094U (en) | 1990-04-19 | 1990-04-19 | Mobile hydraulic hay grabbing machine for paper mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2072094U true CN2072094U (en) | 1991-02-27 |
Family
ID=4885973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90205152 Withdrawn CN2072094U (en) | 1990-04-19 | 1990-04-19 | Mobile hydraulic hay grabbing machine for paper mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2072094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335241C (en) * | 2005-06-13 | 2007-09-05 | 西安思源职业学院 | Full pneumatic combined multifunctional industrial manipulator |
-
1990
- 1990-04-19 CN CN 90205152 patent/CN2072094U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100335241C (en) * | 2005-06-13 | 2007-09-05 | 西安思源职业学院 | Full pneumatic combined multifunctional industrial manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |