CN207080581U - A kind of bulk goods unload equipment and its multiaxis driving decelerator - Google Patents

Abstract

Unloaded equipment and its multiaxis driving decelerator the utility model discloses a kind of bulk goods, its drip irrigation device is:Including case body, output shaft, input shaft, case body interior is provided with accommodation chamber, output shaft one end is located at case body exterior, the other end is provided with output gear, and output gear is located in accommodation chamber, the quantity at least two of input shaft, the both ends of every input shaft are respectively power intake, the clutch end in accommodation chamber, power intake is used to be connected with external power supply, and clutch end is provided with input gear, and input gear is meshed with output gear；Multiaxis driving decelerator make use of multiple input shafts to produce cooperation with an output shaft simultaneously, enter not only to improve the rotation torque of output shaft, and improve the overall operation stability of multiaxis driving decelerator；Main support rod internal motivation with automatic oiling function swings up and down action from principal arm, realizes the automatic oiling in outside to cylinder axis, ensures that bulk goods is unloaded the running stability of equipment.

Description

A kind of bulk goods unload equipment and its multiaxis driving decelerator

Technical field

The utility model is related to bulk goods carry professional equipment technical field, more particularly to a kind of bulk goods unload equipment and its it is more Axle drives decelerator.

Background technology

In order to the outputting torsion of further lifting motor output shaft, it will usually be using gearbox structure, such as notification number A kind of CN201007344Y decelerator of Chinese utility model, it includes a lubrication box, initiative taper is separately installed with lubrication box Type gear train and driven tapered gear train, actively both tapered gear train and driven tapered gear train are meshed；Motor Power is directly transferred to actively on tapered gear train, and actively tapered gear is meshed with driven tapered gear train, rotary driving force Can be transferred on driven tapered gear train, wherein, can by change the gear ratio of actively tapered gear and driven tapered gear come Adjust output torque and output speed.

Although moment of torsion can be adjusted by the actively gear ratio of tapered gear and driven tapered gear, once apply It is such only to be adjusted by the gear ratio of actively tapered gear and driven tapered gear under the environment very high to torque demand The mode of output torque, the tapered gear of active corresponding can also change with driven tapered tooth-formation of gear, so that engaging Cheng Zhong, overall operation stability are relatively low.

Utility model content

In view of the deficienciess of the prior art, first purpose of the present utility model is that providing a kind of multiaxis driving slows down Device, its internal operation stability are higher.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of multiaxis driving is slowed down Device, including case body, output shaft, input shaft, the case body interior are provided with accommodation chamber, and described output shaft one end is located at case body Outside, the other end are provided with output gear, and the output gear is located in accommodation chamber, it is characterized in that：The quantity of the input shaft is extremely It it is less two, the both ends of every input shaft are respectively power intake, the clutch end in accommodation chamber, and the power is defeated Enter end to be used to be connected with external power supply, the clutch end is provided with input gear, the input gear and output gear It is meshed.

Pass through above-mentioned technical proposal, the driving force of external power supply can be transferred to power intake, and band driven input shaft is carried out Rotate in a circumferential direction, input gear can also rotate, and all input gears can engage with output gear simultaneously, now, more Individual transmission power loads on output gear and output shaft simultaneously, and the output torque size of output shaft is improved significantly, and At least two input gears in the circumferential direction of output gear be present, when output shaft, which produces, circumferentially rocks trend, input gear Certain extruding force can be produced to output gear, it is steady significantly to lift internal operation so as to which the generation rocked be greatly reduced It is qualitative.

Preferably, all input shafts circumferentially array distribution centered on the shaft core line of output shaft, the length of each input shaft Spend length direction keeping parallelism of the direction with output shaft.

Pass through above-mentioned technical proposal, input gear can similarly be uniformly distributed in the surrounding of output gear, when output shaft produces When life circumferentially rocks trend, multiple input gears can produce symmetrical extruding force to output gear, reduce what is rocked with further Produce.

Preferably, lubricating oil, in addition to cooling component are marked with the accommodation chamber, the cooling component includes oil pump, delayed Lubricating oil in accommodation chamber is pumped into buffer by storage, air cooler, the oil pump, and the air cooler is used for buffer inside Lubricating oil cooled, buffer is by oil pipe with being communicated inside accommodation chamber.

Pass through above-mentioned technical proposal, continuous intermeshing input gear and output gear can produce larger heat, Heat can be conducted to lubricating oil, and then the temperature of lubricating oil can rise, operation of oil pump, and the lubrication of temperature can will be carried in accommodation chamber Oil is extracted into buffer, and air cooler can cool to the lubricating oil in buffer, at the same time, the lubricating oil in buffer Can be come back to by the thrust of oil pump in accommodation chamber, so the permanent oil temperature kept inside accommodation chamber certain limit it It is interior, to extend the actual life of both input gear and output gear.

Second purpose of the present utility model is to provide a kind of bulk goods and unloaded equipment, and its material transferring stability is higher.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of bulk goods is unloaded dress It is standby, including frame, in addition to swing arm driving portion, rotating disk is rotatably connected to vertically in the frame, is circumferentially revolved for driving rotating disk The rotary driving part turned, be hinged with the rotating disk in horizontally disposed principal arm, the swing arm driving portion be used to driving principal arm around Pin joint to swing up and down, the principal arm is provided with horizontal screw conveyer structure, and the principal arm is set away from the end of rotating disk Have a vertical screw type conveyer structure docked with horizontal screw conveyer structure, the vertical screw type conveyer structure include motor, Such as above-mentioned multiaxis driving decelerator, vertical spin pipe, the motor drives decelerator to transfer a driving force to by multiaxis Vertical spin pipe.

Pass through above-mentioned technical proposal, rotary driving part meeting driving rotating disk is rotated in a circumferential direction, so that vertical screw type conveyer Structure is moved to specified location, and motor starts afterwards, and the power of motor drives decelerator to be transferred to vertically by multiaxis Helix tube, vertical screw type conveyer structure, materials transport mechanism then can carry out normal transmission to bulk material；In the mistake of material transferring Cheng Zhong, higher is required to the rotation torque of vertical spin pipe, but vertical spin is not only can guarantee that using multiaxis driving decelerator The higher rotation torque of pipe, and the operation stability of vertical spin pipe can be effectively lifted, material transferring stability also obtains Ensure.

Preferably, vertically-mounted on the rotating disk to have main support, the main support is hinged with balance away from the end of rotating disk Arm support, the balance arm support are used to apply upward pulling force effect to principal arm.

Pass through above-mentioned technical proposal, because in actual use, the lateral length of principal arm is generally longer, balances arm support It can give principal arm upward pulling force effect, and then lift the structural stability of principal arm.

Preferably, in addition to main support rod, one end of the main support rod are articulated with principal arm, and the main support is provided with convex Block, the main support rod are provided with the chute consistent with main support rod length direction away from the end of principal arm, and the projection is positioned at cunning Groove and can chute enter line slip.

Pass through above-mentioned technical proposal, during principal arm is swung up and down, projection can enter line slip along chute；Principal arm to The extreme position of lower swing, determined by the ultimate elongation position in swing arm driving portion, when principal arm is swung up, projection then can be with The cell wall of chute contradicts, to limit the upper pendulum extreme angles of principal arm；It can in addition contain the depth size by controlling chute To determine the upper pendulum extreme angles of whole principal arm.

Preferably, in addition to main support rod, the main support rod include driving lever, piston bush, follower lever, the piston bush The interior accommodating chamber being provided with for storing lubricating grease, the upper end of the main support are provided with the cylinder for being used for being hinged with balance arm support Axle；

Described driving lever one end is articulated with principal arm, and the other end is active piston end, the active piston end sealing sliding It is connected in piston bush；

The follower lever is relay piston end close to the end of driving lever, and the relay piston end sealing sliding is connected to In piston bush, the accommodating chamber is located at relay piston end and piston bush between the end of principal arm；

The follower lever is provided with slippage slot away from the end of driving lever, is slid in the slippage slot and is connected with sliding bar, institute State sliding bar one end and be mounted on cylinder axis, be provided with oil discharge passage in the follower lever, in described oil discharge passage one end and accommodating chamber Portion communicates, and is provided with the oiling passage to connect with oil discharge passage in the sliding bar, the oiling passage deviates from the end of oil discharge passage Portion is through sliding bar and relative with cylinder axis；

The active piston end is provided with breather cheek valve, the breather cheek valve be used to controlling active piston end deviate from from The air of lever side unidirectionally enters active piston end close to follower lever side.

Pass through above-mentioned technical proposal, because cylinder axis is located at the upper end of main support, corrosion card once occurs for the cylinder axis Stagnant, maintenance personal needs to climb up main support and could repaired, and is inconvenient；When principal arm, swing up and down when, driving lever meeting Constantly twitched back and forth among piston bush, active piston end can be deviated from follower lever by the breather cheek valve at active piston end The air of side unidirectionally enters active piston end close to follower lever side, and constantly promotes follower lever is past to deviate from driving lever one Side moves, and the lubricating grease in accommodating chamber is squeezed and entered in oil discharge passage, is then entered from oiling passage In the excircle side wall of cylinder axis；Said mechanism reasonably make use of the action that principal arm is swung up and down, and utilize main support and principal arm Between angle can occur constantly to change, to drive whole main strut to carry out internal actions, so as to realize automatic oiling function, protect Whole bulk goods has been demonstrate,proved to unload the overall operation stationarity of equipment.

Preferably, it is described in addition in the slippage slot and length direction and slippage slot length direction identical bellows The both ends of bellows are connected to oil discharge passage and oiling passage.

Pass through above-mentioned technical proposal, in follower lever carries out motion process, sliding bar can move along slippage slot, ripple Line pipe itself can realize contraction folder function, so as to ensure to slide bar in slipping, between oiling passage and oil discharge passage Keep stable connection.

Preferably, the sliding bar is arc bending end away from the end of slippage slot, and the arc bending end fits in circle Axis of a cylinder lateral wall, the oiling passage is away from the end of follower lever through arc bending end and relative with the side wall of cylinder axis.

Pass through above-mentioned technical proposal, during main support rod internal motion, main support rod integrally can be around cylinder axis Shaft core is rotated in a circumferential direction, and can be fitted in sliding bar away from the end set one of slippage slot with cylinder axis lateral wall the arc of mounting Shape bending end, on the one hand, the uniformity of oiling can be lifted；On the other hand, then it can guarantee that the mass activity flexibility ratio of main support rod.

Preferably, the swing arm includes swing arm hydraulic cylinder, and the outer casing wall of the swing arm hydraulic cylinder is articulated with principal arm, the pendulum The output end of arm hydraulic cylinder is articulated with rotating disk.

Pass through above-mentioned technical proposal, when swing arm hydraulic cylinder carries out expanding-contracting action, principal arm can receive swing arm hydraulic cylinder Power output, so as to realize the purpose of driving principal arm activity.

In summary, the utility model having the beneficial effect that in contrast to prior art：

（1）Multiaxis driving decelerator make use of multiple input shafts to produce cooperation with an output shaft simultaneously, enters and is not only lifted The rotation torque of output shaft, and improve the overall operation stability of multiaxis driving decelerator；

（2）Main support rod internal motivation with automatic oiling function swings up and down action from principal arm, with realization pair The automatic oiling in outside of cylinder axis, ensure that bulk goods is unloaded the running stability of equipment.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment one, the overall structure for emphasis displaying embodiment one；

Fig. 2 is the internal structure schematic diagram of embodiment one, and nibbling between input gear and output gear is shown for emphasis Conjunction relation；

Fig. 3 is the side structure schematic view of implementation one, shows that the connection between cooling component and case body is closed for emphasis System；

Fig. 4 is the structural representation of embodiment two, the general structure for emphasis displaying embodiment two；

Fig. 5 is Fig. 4 A portions enlarged drawing, and the matching relationship between chute and projection is shown for emphasis；

Fig. 6 is the structural representation of embodiment three, the general structure for emphasis displaying embodiment two；

Fig. 7 is the structural representation of main support rod, the internal structure situation for emphasis displaying main support rod；

Fig. 8 is Fig. 7 B portions enlarged drawing, and the matching relationship between sliding bar and cylinder axis is shown for emphasis.

Reference：1st, case body；2nd, output shaft；3rd, input shaft；301st, power intake；302nd, clutch end；4、 Accommodation chamber；5th, output gear；6th, external power supply；7th, input gear；8th, cooling component；81st, oil pump；82nd, buffer；83rd, wind Cooler；9th, rotating disk；10th, rotary driving part；11st, principal arm；12nd, horizontal screw conveyer structure；13rd, vertical screw type conveyer structure； 131st, motor；132nd, vertical spin pipe；14th, main support；15th, arm support is balanced；16th, main support rod；17th, driving lever；171、 Active piston end；172nd, piston bush；18th, follower lever；181st, relay piston end；19th, projection；20th, chute；21st, accommodating chamber；22、 Cylinder axis；23rd, slippage slot；24th, bar is slid；25th, oil discharge passage；26th, oiling passage；27th, breather cheek valve；28th, bellows； 29th, arc bending end；30th, swing arm driving portion；31st, swing arm hydraulic cylinder；32nd, frame；33rd, multiaxis driving decelerator.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment one：

A kind of multiaxis drives decelerator, and referring to Fig. 1, including case body 1, at least output shaft 2, two input shafts 3, every defeated The end for entering axle 3 is all connected to corresponding external power supply 6, and all input shafts 3 pass through the power transmission mechanism inside case body 1 It is transferred to output shaft 2, and then outputting rotary power.

Referring to Fig. 1 and Fig. 2, the inside of case body 1 is provided with accommodation chamber 4, and the one end of output shaft 2 is located at outside case body 1, another End is connected with output gear 5, and the output gear 5 is located in accommodation chamber 4, and in the present embodiment, the quantity of input shaft 3 selects two, The both ends of every input shaft 3 are respectively power intake 301, the clutch end 302 in accommodation chamber 4, power intake 301 are used to be connected with external power supply 6, and motor is can be selected in the external power supply 6, and input tooth is provided with clutch end 302 Wheel 7, input gear 7 is meshed with output gear 5；The rotary power of external power supply 6 is transferred to input shaft 3, two input teeth Wheel 7 is meshed with an output gear 5 simultaneously, wherein, the direction of rotation of two input gears 7 is consistent, and output gear 5 exists It can also be rotated therewith under two engagements of clutch end 302, and direction of rotation and the rotation side of clutch end 302 To opposite.

Referring to Fig. 1 and Fig. 2, some input shafts 3 circumferentially array distribution centered on the shaft core line of output shaft 2, each Length direction keeping parallelism of the length direction of input shaft 3 with output shaft 2, further to lift two input gears 7 and one Meshing stability between individual output gear 5.

Referring to Fig. 2 and Fig. 3, injection lubricating oil, lubricating oil can lift input gear 7 and output gear 5 in accommodation chamber 4 Between engagement smoothness, be also mounted with cooling component 8 in the outside of case body 1, the cooling component 8 include oil pump 81, caching Device 82, air cooler 83, oil pump 81 are installed on the lateral wall of case body 1, and the oil inlet of oil pump 81 and the inside phase of accommodation chamber 4 Logical, the oil-out of oil pump 81 connects with buffer 82, and the lubricating oil with temperature in accommodation chamber 4 can be extracted into buffer by oil pump 81 Among 82, fan can be selected in air cooler 83, and the air outlet of air cooler 83 faces buffer 82, and the wind that air cooler 83 is blown out is direct Blow to the lateral wall of buffer 82, the lubricating oil inside buffer 82 will be cooled, and oil pump 81 constantly operates, can be to buffer 82 inside produce continuous ground pressures, buffer 82 also by oil pipe with being communicated inside accommodation chamber 4, among buffer 82 Lubricating oil is re-entered into accommodation chamber 4.

Actual use situation：The rotary driving force of external power supply 6 is applied separately to the power intake of corresponding input shaft 3 301, the input gear 7 on each input shaft 3 can engage with output gear 5, and the temperature of lubricating oil can rise in accommodation chamber 4 Height, output shaft 2 can rotate in a circumferential direction, and then power output；At the same time, oil pump 81 can take out the lubricating oil in accommodation chamber 4 To among buffer 82, air cooler 83 can cool to buffer 82, and then the lubricating oil being pointed among buffer 82 is dropped Temperature, the central lubricating oil by cooling processing of buffer 82 can be re-entered into accommodation chamber 4.

Embodiment two：

A kind of bulk goods is unloaded equipment, referring to Fig. 4, including frame 32, in frame 32 vertical rotatable connection have rotating disk 9, The rotary driving part 10 to be rotated in a circumferential direction for driving rotating disk 9 also is provided with frame 32, the 10 optional electricity consumption of rotary driving part Machine, to drive whole rotating disk 9 to be rotated in a circumferential direction, it is hinged with rotating disk 9 in horizontally disposed principal arm 11, is gone back on rotating disk 9 There is provided for driving principal arm 11 to be provided with flat spin around the swing arm driving portion 30 that pin joint swings up and down, principal arm 11 Conveying mechanism 12, the vertical spin conveying docked with horizontal screw conveyer structure 12 is provided with away from the end of rotating disk 9 in principal arm 11 Mechanism 13；Rotary driving part 10 can drive whole rotating disk 9 to be rotated in a circumferential direction, and swing arm driving portion 30 also can drive principal arm 11 to carry out Swing up and down, both swing arm driving portion 30 and rotary driving part 10 mutual cooperations action, so that the vertical spin of the end of principal arm 11 Conveying mechanism 13 is moved to specified location.

Wherein, include more in motor 131, embodiment one referring to Fig. 1 and Fig. 4, vertical screw type conveyer structure 13 Axle driving decelerator 33, vertical spin pipe 132, a pair of the input shaft 3 one on motor 131 and multiaxis driving decelerator 33 Should, motor 131 is installed on the top of multiaxis driving decelerator 33, and vertical spin pipe 132 is located at multiaxis driving decelerator 33 Lower section；The driving force of motor 131 drives decelerator 33 to be transferred to vertical spin pipe 132, vertical spin pipe by multiaxis 132 can be used for transmission to specify material.

In addition, referring to Fig. 4 and Fig. 5, main support 14 is installed in the Upper vertical of rotating disk 9, deviates from rotating disk 9 in main support 14 End be hinged with balance arm support 15, balance arm support 15 be used for upward pulling force effect is applied to principal arm 11；It is also provided with main support Bar 16, projection 19 is provided with main support 14, the bottom of the main support rod 16 is articulated with principal arm 11, and main support rod 16 is hinged The jointed shaft direction of axis line of axle direction of axis line and principal arm 11 is consistent, and the upper end of main support rod 16 is provided with and main support The consistent chute 20 of the length direction of bar 16；In swing process, projection 19 can be reciprocatingly slided principal arm 11 along chute 20, and When principal arm 11 is up swung, projection 19 can offset with the bottom land of chute 20, continue up to move to limit principal arm 11, certainly, The upper pendulum extreme angles of principal arm 11 can be adjusted by changing the groove depth of chute 20.

In addition, referring to Fig. 4, swing arm driving portion 30 includes swing arm hydraulic cylinder 31, and the outer casing wall of swing arm hydraulic cylinder 31 is articulated with Principal arm 11, the output end of swing arm hydraulic cylinder 31 are articulated with rotating disk 9.

Actual use situation：To adjust the position of vertical screw type conveyer structure 13, rotary driving part 10 and swing arm driving portion 30 can make whole principal arm 11 that the motion state for rotating in a circumferential direction and swinging up and down be presented, until vertical screw type conveyer structure 13 moves To specified location, material waiting for transmission can be adsorbed by the spiral of vertical screw type conveyer structure 13 and transmitted first, afterwards again by horizontal spiral shell Revolve transmission mechanism transmission.

Embodiment three：

Compared with embodiment two, the internal structure of its main support rod 16 sets difference, referring to Fig. 6 and Fig. 7, main support rod 16 include driving lever 17, piston bush 172, follower lever 18；The one end of driving lever 17 is articulated with principal arm 11, and the other end slides for sealing The active piston end 171 being connected in piston bush 172, in order to realize above-mentioned sealing sliding connection, in the outside of active piston end 171 Sealing ring be present between wall and the inwall of piston bush 172, breather cheek valve 27 is provided with active piston end 171, follower lever 18 leans on The end for being bordering on driving lever 17 is connected to the relay piston end 181 of piston bush 172 for sealing sliding, in order to realize that sealing sliding connects Connect, there is also sealing ring between relay piston end 181 and the inwall of piston bush 172, deviate from the end of principal arm 11 in piston bush 172 Accommodating chamber 21 is provided between relay piston end 181, lubricating grease is injected in accommodating chamber 21, piston bush 172 deviates from the end of principal arm 11 Sealing ring is provided between portion and follower lever 18, the sealing in accommodating chamber 21 can be lifted, follower lever 18 is away from driving lever 17 End is provided with slippage slot 23, and the length direction of the length direction and follower lever 18 of the slippage slot 23 is consistent, in slippage slot 23 Sliding is connected with sliding bar 24, and the upper end of main support 14 is provided with the cylinder axis 22 for being used for being hinged with balance arm support 15, sliding Bar 24 is mounted on cylinder axis 22 away from the end of slippage slot 23, and oil discharge passage 25, oil discharge passage 25 1 are provided with follower lever 18 End is provided with the oiling passage 26 to connect with oil discharge passage 25, oiling passage 26 is carried on the back with being communicated inside accommodating chamber 21 in sliding bar 24 From oil discharge passage 25 end through sliding bar 24 and relative with cylinder axis 22.

Referring to Fig. 7, in order to lift the connection reliability between oiling passage 26 and oil discharge passage 25, in oil discharge passage 25 Bellows 28 is connected between oiling passage 26, the bellows 28 is located in slippage slot 23 and length direction is grown with slippage slot 23 It is identical to spend direction.

Referring to Fig. 8, the end that slippage slot 23 is deviated from sliding bar 24 is arc bending end 29, and arc bending end 29 fits in The lateral wall of cylinder axis 22, oiling passage 26 away from follower lever 18 end through arc bending end 29 and with the side of cylinder axis 22 Wall is relative, and lubricating grease can be applied directly to by oiling passage 26 on the lateral wall of cylinder axis 22.

During use：

（1）When being acted on by the down thrust of swing arm hydraulic cylinder 31, the angle between principal arm 11 and main support 14 can become big, actively Bar 17 can be moved along the length direction of piston bush 172, and active piston end 171 can be along piston bush 172 toward away from driven The direction of bar 18 is moved, and now outside air can enter active piston end 171 and relay piston end 181 by breather cheek valve 27 Between；

（2）When being acted on by the upwards thrust of swing arm hydraulic cylinder 31, the angle between principal arm 11 and main support 14 can diminish, main Lever 17 can be moved along the length direction of piston bush 172, active piston end 171 can along piston bush 172 toward close to from The direction of lever 18 is moved, due to breather cheek valve 27 can limit air between active piston end 171 and relay piston end 181 from Active piston end 171 leaks, and relay piston end 181 can then be moved by the thrust of air toward away from the direction of driving lever 17 Dynamic, the lubricating grease in accommodating chamber 21 can pass sequentially through oil discharge passage 25, bellows 28, oiling passage 26, enter cylinder The surface of axle 22, at the same time, the whole bar 24 that slides can be moved along slippage slot 23, and arc bending end 29 can be then bonded always In cylinder axis 22, whole main support rod 16 can also produce certain rotation around cylinder axis 22.

Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model Enclose, the scope of protection of the utility model is determined by appended claim.

Claims (10)

1. a kind of multiaxis drives decelerator, including case body (1), output shaft (2), input shaft (3), case body (1) inside Provided with accommodation chamber (4), described output shaft (2) one end is located at case body (1) outside, and the other end is provided with output gear (5), described defeated Go out gear (5) to be located in accommodation chamber (4), it is characterized in that：The quantity at least two of the input shaft (3), every input shaft (3) Both ends be respectively power intake (301), the clutch end (302) in accommodation chamber (4), the power intake (301) it is used to be connected with external power supply (6), the clutch end (302) is provided with input gear (7), the input tooth Wheel (7) is meshed with output gear (5).

2. multiaxis according to claim 1 drives decelerator, it is characterized in that：All input shafts (3) are with the axle of output shaft (2) Circumferentially array distribution, the length direction of each input shaft (3) keep flat with the length direction of output shaft (2) centered on cored wire OK.

3. multiaxis according to claim 1 drives decelerator, it is characterized in that：Lubricating oil is marked with the accommodation chamber (4), also Including cooling component (8), the cooling component (8) includes oil pump (81), buffer (82), air cooler (83), the oil pump (81) lubricating oil in accommodation chamber (4) is pumped into buffer (82), the air cooler (83) is used for internal to buffer (82) Lubricating oil cooled, buffer (82) inside oil pipe and accommodation chamber (4) by communicating.

The equipment 4. a kind of bulk goods is unloaded, including frame (32), it is characterized in that：Also include swing arm driving portion (30), the frame (32) rotating disk (9), the rotary driving part (10) to be rotated in a circumferential direction for driving rotating disk (9), the rotating disk are rotatably connected on vertically (9) it is hinged with horizontally disposed principal arm (11), the swing arm driving portion (30) is used to drive principal arm (11) around pin joint Swing up and down, the principal arm (11) is provided with horizontal screw conveyer structure (12), and the principal arm (11) is away from rotating disk (9) End is provided with the vertical screw type conveyer structure (13) docked with horizontal screw conveyer structure (12), the vertical screw type conveyer structure (13) motor (131), multiaxis driving decelerator, vertical spin pipe as described in claim 1 ~ 3 any one are included (132), the motor (131) drives decelerator to transfer a driving force to vertical spin pipe (132) by multiaxis.

The equipment 5. bulk goods according to claim 4 is unloaded, it is characterized in that：It is vertically-mounted on the rotating disk (9) to have main support (14), the main support (14) away from rotating disk (9) end be hinged with balance arm support (15), it is described balance arm support (15) be used for pair Principal arm (11) applies upward pulling force effect.

The equipment 6. bulk goods according to claim 5 is unloaded, it is characterized in that：Also include main support rod (16), the main support One end of bar (16) is articulated with principal arm (11), and the main support (14) is provided with projection (19), and the main support rod (16) is deviated from The end of principal arm (11) is provided with the chute (20) consistent with main support rod (16) length direction, and the projection (19) is located at chute (20) and energy chute (20) enters line slip.

The equipment 7. bulk goods according to claim 5 is unloaded, it is characterized in that：Also include main support rod (16), the main support Bar (16) includes driving lever (17), piston bush (172), follower lever (18), is provided with the piston bush (172) and is used to store lubrication The accommodating chamber (21) of fat, the upper end of the main support (14) are provided with the cylinder axis for being used for being hinged with balance arm support (15) (22)；

Described driving lever (17) one end is articulated with principal arm (11), and the other end is active piston end (171), the active piston end (171) sealing sliding is connected in piston bush (172)；

The follower lever (18) close to the end of driving lever (17) be relay piston end (181), the relay piston end (181) Sealing sliding is connected in piston bush (172), and the accommodating chamber (21) is located at relay piston end (181) and carried on the back with piston bush (172) Between end from principal arm (11)；

The follower lever (18) is provided with slippage slot (23) away from the end of driving lever (17), and connection is slid in the slippage slot (23) There is sliding bar (24), described sliding bar (24) one end is mounted on cylinder axis (22), oil discharge passage is provided with the follower lever (18) (25), communicate, be provided with the sliding bar (24) and oil discharge passage inside described oil discharge passage (25) one end and accommodating chamber (21) (25) the oiling passage (26) to connect, the oiling passage (26) away from oil discharge passage (25) end through sliding bar (24) It is and relative with cylinder axis (22)；

The active piston end (171) is provided with breather cheek valve (27), and the breather cheek valve (27) is used to control actively living Air of plug end (171) away from follower lever (18) side unidirectionally enters active piston end (171) close to follower lever (18) one Side.

The equipment 8. bulk goods according to claim 7 is unloaded, it is characterized in that：Also include and length side interior positioned at slippage slot (23) Oil discharge passage is connected to the both ends with slippage slot (23) length direction identical bellows (28), the bellows (28) And oiling passage (26) (25).

The equipment 9. bulk goods according to claim 7 is unloaded, it is characterized in that：The sliding bar (24) is away from slippage slot (23) End is arc bending end (29), and the arc bending end (29) fits in cylinder axis (22) lateral wall, the oiling passage (26) away from the end of follower lever (18) through arc bending end (29) and relative with the side wall of cylinder axis (22).

The equipment 10. bulk goods according to claim 4 is unloaded, it is characterized in that：The swing arm driving portion (30) includes swing arm liquid Cylinder pressure (31), the outer casing wall of the swing arm hydraulic cylinder (31) are articulated with principal arm (11), the output end of the swing arm hydraulic cylinder (31) It is articulated with rotating disk (9).