CN202137968U

CN202137968U - Straw baler

Info

Publication number: CN202137968U
Application number: CN201120190581U
Authority: CN
Inventors: 刘德伟
Original assignee: JINZHOU LN BIOENERGY DEVELOPMENT CO LTD
Current assignee: JINZHOU LN BIOENERGY DEVELOPMENT CO LTD
Priority date: 2011-06-08
Filing date: 2011-06-08
Publication date: 2012-02-08
Anticipated expiration: 2021-06-08

Abstract

The utility model discloses a straw baler which comprises a machine frame, wherein a traction hanging plate, an engine, an oil tank and a material pressing box are sequentially arranged on the machine frame from front to back; vehicle wheels are symmetrically arranged at both sides of the material pressing box; a material pressing oil cylinder, a material pushing oil cylinder and a discharging oil cylinder are respectively arranged at the front end and the back end of the material pressing box and one side of the front part of the material pressing box; cylinder rods of the material pushing oil cylinder and the discharging oil cylinder are respectively inserted into the material pressing box and are respectively connected with a material pushing pressure head and a discharging pressure head; a cylinder rod of the material pressing oil cylinder is extended backwards; a material pressing plate is articulated at the front end of the cylinder rod; the front end of the material pressing plate is articulated at the front part of the material pressing box; a discharging nozzle is arranged at the other side of the front part of the material pressing box; and a hydraulic control system is arranged on the oil tank and is connected with an engine by a transmission mechanism. The straw baler has the advantages: the straw baler has a simple structure, can be moved to fields to operate and is convenient to use; push-out materials can be placed in a woven bag by sheathing the woven bag at the discharging mouth; and bales are not easy to loose, have consistent size and are convenient to transport, package and store, thereby saving time and labor.

Description

The stalk baling press

Technical field

The utility model is particularly related to a kind of biomass straw tablet press.

Background technology

China's agricultural crop straw is varied, stock number is big, reclaims seasonal by force, store, transport space is big, stalk be pressed into highdensity side tie after accumulating again, can be convenient to transportation and storage.CN101810082 discloses a kind of fixed straw baler, and its structure is by feeding and conveying device, Power Drive Unit, transmission mechanism, reciprocating type compression set, shredding mechanism, material precompression chamber, knotting mechanism, knotting pin, discharge chambe and goes out a bundle portion and constitute.The problem that this straw baler exists has: 1, complex structure, and fixed operation is used inconvenient; 2, the stalk of getting is broken into by the bundling rope and ties, and is loose easily in the handling process, is not easy to transportation.

Summary of the invention

The utility model problem to be solved provides a kind of simple in structure, is movable to the field operation, and is easy to use, be difficult for after the baling output loose, the stalk baling press of being convenient to transport.

The stalk baling press that the utility model is related; Comprise frame; Its special character is: on frame, be provided with traction link plate, engine, the uncovered binder case of fuel tank and upper end from front to back successively; In binder case bilateral symmetry wheel is installed; Front end, rear end and an anterior side at the binder case are respectively equipped with binder oil cylinder, pusher oil cylinder and go out to wrap oil cylinder, and the pusher oil cylinder inserts in the binder case respectively with the cylinder bar that goes out to wrap oil cylinder and is connected with the pusher pressure head respectively and goes out to wrap pressure head, stretch behind the cylinder bar of binder oil cylinder and are hinged with holding pad at cylinder bar front end; It is anterior that the holding pad front end is hinged on the binder case; Opposite side is provided with and goes out to wrap the corresponding discharging mouth of pressure head in binder case front portion, on fuel tank, is provided with the hydraulic control system that is used to control binder oil cylinder, pusher oil cylinder and goes out to wrap oil cylinder work, and hydraulic control system is connected through transmission mechanism with engine.

Above-mentioned stalk baling press; Described hydraulic control system is to be made up of the plunger displacement pump and the multiple directional control valve that are fixed on above the fuel tank; The oil-in of plunger displacement pump is communicated with fuel tank, oil-out is communicated with the oil-in of multiple directional control valve; Three groups of oil-outs of multiple directional control valve are respectively with binder oil cylinder, pusher oil cylinder with go out to wrap oil cylinder and be communicated with, and described transmission mechanism is to be made up of the power transmission shaft and the one-level belt gear that connect plunger displacement pump power shaft and engine output shaft.

Above-mentioned stalk baling press, bilateral symmetry is welded with limited block in the rear end of holding pad, and holding pad presses down the back limited block and is pressed in the both sides of binder case, spacing when realizing holding pad pressed down.

Above-mentioned stalk baling press; Be connected with the pusher guide post respectively and go out to wrap guide post in a pusher pressure head and a side that goes out to wrap pressure head; The pusher guide post with go out to wrap guide post and draw by the end plate of binder case and the side plate of an anterior side respectively, so that guide effect is played in pusher pressure head and the reciprocating motion that goes out to wrap pressure head.

The utility model has the advantages that: simple in structure, connect tractor through the traction link plate and draw, can this machine be moved to the field operation; Easy to use, control binder oil cylinder, pusher oil cylinder and go out to wrap the oil cylinder cooperating through hydraulic control system, can a bundle back, the various agricultural crop straws side of being compacted in the binder case of packing into be released; Through discharging muzzle dress woven bag the material of release is packed in the woven bag; Make outside, baling output back wrap tightly one deck woven bag, baling is difficult for loose, and size is consistent; Be convenient to transportation, sign indicating number bag and storage, time saving and energy saving; Can be used for processing various agricultural crop straws, various wood chip, wood shavings and peanut shell etc., the stalk after the processing is widely used in livestock breeding industry, feed industry, biomass fermentation power plant fuel etc.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the vertical view (removing holding pad and binder oil cylinder) of Fig. 1.

Among the figure: frame 1, fuel tank 2, oil inlet pipe 3, major axis 4, wheel 5, binder case 6, feed bin 601, discharging opening 602; Pusher pressure head 7, pusher guide post 8, pusher oil cylinder 9, limited block 10, holding pad 11, oil cylinder seat 12, binder oil cylinder 13; Plunger displacement pump 14, multiple directional control valve 15, upright beam 16, power transmission shaft 17, one-level belt gear 18, engine 19, traction link plate 20; Supporting leg 21, oil pipe 22 goes out to wrap pressure head 23, goes out to wrap oil cylinder 24, goes out to wrap guide post 25, fuel-displaced pipeline 26, discharging mouth 27.

The specific embodiment

As shown in the figure; This stalk baling press comprises a frame 1; Be welded with traction link plate 20 at frame 1 front end, on frame 1, be installed with the uncovered binder case 6 in engine 19, fuel tank 2 and upper end from front to back successively, be symmetrically installed with supporting leg 21 in frame 1 front part sides; Said engine 19 is for diesel engine or motor and through being bolted on the frame 1, and present embodiment is example with the diesel engine.In binder case 6, be provided with feed bin 601; In binder case 6 bilateral symmetry wheel 5 is installed; A middle part, rear end and an anterior side at binder case 6 are fixed with pusher oil cylinder 9 respectively and go out to wrap oil cylinder 24; Pusher oil cylinder 9 inserts in the binder case 6 respectively with the cylinder bar that goes out to wrap oil cylinder 24 and is connected with pusher pressure head 7 and goes out to wrap pressure head 23 through bearing pin respectively, and pusher pressure head 7 is slidingly matched with the width of feed bin 601.Above the front end of binder case 6, be welded with oil cylinder seat 12; Binder oil cylinder 13 is installed on oil cylinder seat 12; The middle part of binder oil cylinder 13 is hinged on the upper end of oil cylinder seat 12; Stretch behind the cylinder bar of binder oil cylinder 13 and be hinged with and binder case 6 holding pads that cooperate 11 suitable for reading at cylinder bar front end, holding pad 11 front ends are hinged on the front portion of binder case 6 through major axis 4, and bilateral symmetry is welded with limited block 10 in the rear end of holding pad 11; Holding pad 11 presses down back limited block 10 and is pressed in the both sides, rear portion of binder case 6, spacing when realizing holding pad 11 pressed down.

Be provided with the discharging opening 602 that is communicated with feed bin 601 at binder case 6 anterior opposite sides, discharging opening 602 is connected with square discharging mouth 27 through bolt with to go out to wrap pressure head 23 positions corresponding on discharging opening 602.On fuel tank 2, be provided with the hydraulic control system that is used to control binder oil cylinder 13, pusher oil cylinder 9 and goes out to wrap oil cylinder 24 work, hydraulic control system and engine 19 are connected through transmission mechanism.Described hydraulic control system is to be made up of with multiple directional control valve 15 plunger displacement pump 14 that is fixed on above the fuel tank 2; The oil-in of plunger displacement pump 14 and fuel tank 2 through oil inlet pipe 3 tunnel be communicated with, oil-out is communicated with through fuel-displaced pipeline 26 with the oil-in of multiple directional control valve 15; Three groups of oil-outs of multiple directional control valve 15 are respectively with binder oil cylinder 13, pusher oil cylinder 9 with go out to wrap oil cylinder 24 and be communicated with through oil pipe 22, and described multiple directional control valve 15 is for hand control valve and be fixed on two upright beams 16 that are welded in above the fuel tank 2.Described transmission mechanism comprises through bearing block and bearing and is installed in the power transmission shaft 17 above the fuel tank 2; Power transmission shaft 17 1 ends are connected through shaft coupling with plunger displacement pump 14 power shafts, and power transmission shaft 17 other ends are connected through one-level belt gear 18 with the output shaft of engine 19.

Be connected with pusher guide post 8 respectively and go out to wrap guide post 25 in a pusher pressure head 7 and a side that goes out to wrap pressure head 23; Pusher guide post 8 with go out to wrap guide post 25 and draw by the end plate of binder case 6 and the side plate of an anterior side respectively, so that guide effect is played in pusher pressure head 7 and the reciprocating motion that goes out to wrap pressure head 23.

During work, at first ato unit 19 through manual control multiple directional control valve 15, makes the cylinder bar of binder oil cylinder 13 be in retracted state through 14 work of transmission mechanism actuation plunger pump, digs open mode thereby holding pad 11 is in; Begin in feed bin 601, to add various crushed straw aggregates, wood chip, wood shavings and peanut shell etc. then; Feed bin 601 is filled up the back to be stretched out through multiple directional control valve 15 control binder oil cylinders 13; Holding pad 11 upsets are pressed down, be pressed in the both sides, rear portion of binder case 6 until limited block 10; The cylinder bar of controlling pusher oil cylinders 9 through multiple directional control valve 15 again stretches out and promotes 7 reaches of pusher pressure head, and the materials in the feed bin 601 are compressed to feed bin 601 front portions; Last on discharging mouth 27 woven bag of sheathed open at both ends; The cylinder bar of controlling out bag oil cylinder 24 through multiple directional control valve 15 stretches out; Through going out to wrap pressure head 23 material is released by discharging mouth 27; The material of releasing can expand and prop up woven bag immediately, and the material of discharge is taken woven bag out of gradually and is full of woven bag, wraps tightly the stalk baling of woven bag outside final the formation.

Claims

1. stalk baling press; Comprise frame; It is characterized in that: on frame, be provided with traction link plate, engine, the uncovered binder case of fuel tank and upper end from front to back successively, wheel be installed, be respectively equipped with binder oil cylinder, pusher oil cylinder and go out to wrap oil cylinder in front end, rear end and an anterior side of binder case in binder case bilateral symmetry; The pusher oil cylinder inserts in the binder case respectively with the cylinder bar that goes out to wrap oil cylinder and is connected with the pusher pressure head respectively and goes out to wrap pressure head; Stretch behind the cylinder bar of binder oil cylinder and be hinged with holding pad at cylinder bar front end, it is anterior that the holding pad front end is hinged on the binder case, is provided with and goes out to wrap the corresponding discharging mouth of pressure head at the anterior opposite side of binder case; On fuel tank, be provided with the hydraulic control system that is used to control binder oil cylinder, pusher oil cylinder and goes out to wrap oil cylinder work, hydraulic control system is connected through transmission mechanism with engine.

2. stalk baling press according to claim 1; It is characterized in that: described hydraulic control system is to be made up of the plunger displacement pump and the multiple directional control valve that are fixed on above the fuel tank; The oil-in of plunger displacement pump is communicated with fuel tank, oil-out is communicated with the oil-in of multiple directional control valve; Three groups of oil-outs of multiple directional control valve are respectively with binder oil cylinder, pusher oil cylinder with go out to wrap oil cylinder and be communicated with, and described transmission mechanism is to be made up of the power transmission shaft and the one-level belt gear that connect plunger displacement pump power shaft and engine output shaft.

3. stalk baling press according to claim 1 is characterized in that: bilateral symmetry is welded with limited block in the rear end of holding pad, and holding pad presses down the both sides that the back limited block is pressed in the binder case.

4. stalk baling press according to claim 1; It is characterized in that: be connected with the pusher guide post respectively and go out to wrap guide post in a pusher pressure head and a side that goes out to wrap pressure head, the pusher guide post with go out to wrap guide post and draw by the end plate of binder case and the side plate of an anterior side respectively.