CN110641344A - Hydraulic unloading machine for loading and unloading grain - Google Patents
Hydraulic unloading machine for loading and unloading grain Download PDFInfo
- Publication number
- CN110641344A CN110641344A CN201910917890.5A CN201910917890A CN110641344A CN 110641344 A CN110641344 A CN 110641344A CN 201910917890 A CN201910917890 A CN 201910917890A CN 110641344 A CN110641344 A CN 110641344A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- rotary
- fixed
- rod
- unloading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
Abstract
The invention discloses a hydraulic unloading machine for loading and unloading grains, which comprises a discharge hopper, a first hydraulic rod, a middle rotary rod and a fixed foot rest, wherein the middle rotary rod is movably arranged at the middle position of the bottom of the discharge hopper, connecting side plates are fixedly arranged on the two sides of the outer surface of the discharge hopper close to the middle rotary rod, a second rotary sleeve is movably sleeved on the outer surface of the upper part of the middle rotary rod, second connecting rods are movably arranged on the outer surfaces of the two sides of the second rotary sleeve, the second rotary sleeve is movably butted with the second connecting rods through side rotary inner rods, the second rotary sleeve is movably butted with a rotary hanging plate through the second connecting rods, limiting chucks are fixedly arranged on the outer surfaces of the two ends of the middle rotary rod, and a first rotary sleeve is movably arranged on the outer surface of the lower part of the rotary rod; the hydraulic unloading machine for loading and unloading grains can be provided with a side-rotating turnover structure, so that the hydraulic unloading machine is more flexible to use, and the working efficiency of the hydraulic unloading machine is improved.
Description
Technical Field
The invention belongs to the technical field of car unloaders, particularly relates to a hydraulic car unloader, and more particularly relates to a hydraulic car unloader for grain loading and unloading.
Background
This grain loading and unloading is with hydraulic pressure car unloader is one kind at grain loading and unloading in-process, carries out the car unloader of hydraulic pressure lift operation to the hopper of vehicle, utilizes this car unloader can unload grain from the hopper in fast, and convenient to use person unloads the grain operation.
The comparison document CN204184962U discloses an unloader, including lifting and drop rotating mechanism, the body frame body, take off millet frame subassembly, rope sheave subassembly, big carrier wheel subassembly, cycloid pinwheel reduction gear, motor, worm gear reducer, the weight box, the walking chain, telescopic frame dress, chain and bearing assembly, take off millet motor and cycloid pinwheel reduction gear connection, flexible motor and flexible worm gear reducer are connected, the hoist motor is connected with hoist worm gear reducer, flexible worm gear reducer is connected with telescopic frame subassembly through the walking chain, the flexible of control telescopic frame subassembly, telescopic frame dress one end is articulated with taking off millet frame subassembly through the bearing assembly, cycloid pinwheel reduction gear passes through the chain and is connected with the scraper blade sprocket on taking off millet frame subassembly, compare with the invention, it does not have the sidespin handling structure, and the functionality is comparatively single.
The traditional hydraulic unloading machine for grain loading and unloading is used for loading and unloading by adopting a single hydraulic rod lifting structure, so that a hopper for loading grain can only carry out loading and unloading operation of turning up and down, cannot carry out left-right tilting operation on the hopper, does not have a side-rotating structure, and thus the flexibility of the hydraulic unloading machine for grain loading and unloading is reduced when the hydraulic unloading machine is used; meanwhile, the traditional hydraulic grain loading and unloading machine has no side-rotating auxiliary structure and cannot perform auxiliary fixing operation on hoppers with two inclined sides; traditional hydraulic pressure car unloader for grain loading and unloading does not have the sidespin buffer structure, and the sense of vibration when unable its sidespin slope that reduces brings certain adverse effect for the user.
Disclosure of Invention
In order to overcome the defects that the traditional hydraulic unloader for grain loading and unloading adopts a single hydraulic rod lifting structure to carry out loading and unloading operation, so that a hopper for loading grains can only carry out loading and unloading operation of turning up and down, can not carry out left-right tilting operation on the hopper, does not have a side-rotating structure, and thus the flexibility of the hydraulic unloader for grain loading and unloading during use is reduced; meanwhile, the traditional hydraulic grain loading and unloading machine has no side-rotating auxiliary structure and cannot perform auxiliary fixing operation on hoppers with two inclined sides; traditional hydraulic pressure car unloader for grain loading and unloading does not have the sidespin buffer structure, and the sense of vibration when unable its sidespin slope that reduces, and provides a hydraulic pressure car unloader for grain loading and unloading.
The purpose of the invention can be realized by the following technical scheme:
a hydraulic unloading machine for loading and unloading grains comprises a discharge hopper, a first hydraulic rod, a middle rotary rod and a fixed foot rest, wherein the middle rotary rod is movably arranged at the middle position of the bottom of the discharge hopper, connecting side plates are fixedly arranged on the two sides, close to the middle rotary rod, of the outer surface of the discharge hopper, a second rotary sleeve is movably sleeved on the outer surface of the upper part of the middle rotary rod, second connecting rods are movably arranged on the outer surfaces of the two sides of the second rotary sleeve, the second rotary sleeve is movably butted with the second connecting rods through side rotary inner rods, and the second rotary sleeve is butted with a rotary movable hanging plate through the second connecting rods;
the outer surfaces of two ends of the middle rotary rod are fixedly provided with limiting chucks, the outer surface of the lower part of the middle rotary rod is movably provided with a first rotary sleeve, the outer surfaces of two sides of the first rotary sleeve are respectively and fixedly provided with a first connecting rod, the first rotary sleeve is fixedly butted and fixed with a second hydraulic rod through the first connecting rod, the outer surface of the lower end of the second hydraulic rod is fixedly provided with a fixed side leg, and the second hydraulic rod is butted and fixed with a fixed support plate through the fixed side leg;
the fixed support plate is fixedly installed in the middle of the outer surface of one side of the fixed foot stand, the first connecting rod and the discharge hopper are fixedly connected in a butt joint mode through the side rotary supporting legs, the side rotary supporting legs are movably connected with the first connecting rod in a butt joint mode through the butt joint rotating sleeve, the inner side of the bottom of the side rotary supporting legs is movably provided with the spring base, and the side rotary supporting legs and the discharge hopper are fixedly connected in a butt joint mode through the butt joint seats.
First hydraulic stem movable mounting has unable adjustment base at the inboard intermediate position of fixed foot rest, first hydraulic stem bottom surface movable mounting, the inboard fixed mounting of fixed foot rest has two sets of fixed fixture blocks, it is fixed through fixed fixture block and unable adjustment base butt joint between first hydraulic stem and the fixed foot rest, rotatory link plate movable mounting is on the upper portion of first hydraulic stem, and just it is fixed through two sets of flexible brace butt joints between rotatory link plate and the unable adjustment base.
The butt joint seat and the side rotary supporting legs are fixedly in butt joint through the fixed hanging lugs, and the middle positions of the inner sides of the fixed hanging lugs and the side rotary supporting legs are all penetrated through and provided with circular notches.
The outer surface of one end of the fixed foot rest is fixedly sleeved with two groups of protective sleeves, the outer surface of one end of the fixed supporting plate is fixedly provided with a buffering transverse plate, the fixed foot rest, the fixed supporting plate and the fixed side legs are fixed through welding, and two groups of bolt grooves are formed in the inner side of the butt joint seat in a penetrating mode.
The inner surface activity of spring base has cup jointed flexible inner tube, and the internal surface packing of lag has the blotter, passes through bull stick swing joint between rotatory link plate and the flexible arm brace.
The rotating shafts are fixedly sleeved on the inner sides of the first rotating sleeve and the second rotating sleeve, the first rotating sleeve and the second rotating sleeve are movably connected through the rotating shafts and the middle rotating rods, and the first connecting rod and the second hydraulic rod are movably connected in a butt joint mode through rotating sleeve columns.
The bottom surface fixed mounting of discharge hopper has two sets of anchor rods, and one side surface movable mounting of discharge hopper has the board that turns over, and the quantity of second hydraulic stem is two sets of, and the inboard of rotatory link plate runs through and is equipped with first groove that connects.
The specific using and operating steps of the hydraulic unloading machine are as follows:
the method comprises the following steps that firstly, a first hydraulic rod is utilized to jack up a rotary hanging plate upwards, meanwhile, telescopic supporting arms on two sides of the first hydraulic rod are drawn out to support the rotary hanging plate, and one end of a discharging hopper is jacked up under the rotation of a side rotary inner rod through the rotary hanging plate and a second connecting rod;
adjusting second hydraulic rods to enable one group of second hydraulic rods to jack upwards, enabling the other group of second hydraulic rods to fall downwards, enabling the discharge hopper to incline to one side under the action of the first connecting rod and the second connecting rod by utilizing the butt-joint rotating sleeve and the fixed hanging lug at the two ends of the side rotating support leg in cooperation with rotating shafts in the first rotating sleeve and the second rotating sleeve, and enabling the discharge hopper to incline to the other side by reversely operating the two groups of second hydraulic rods;
and step three, simultaneously jacking up the two groups of second hydraulic rods to keep the discharge hopper horizontal, and simultaneously driving the first hydraulic rods to jack up the discharge hopper to enable grains in the discharge hopper to slide out from the turning plate.
The invention has the beneficial effects that:
1. by arranging the first rotating sleeve, the second rotating sleeve and the second hydraulic rods, when a user needs to incline the discharging hopper to the left side and the right side, the user can adjust two groups of second hydraulic rods, so that one group of second hydraulic rods descends, and the other group of second hydraulic rods ascends to drive the first connecting rod to incline to one side, and the first connecting rod and the second connecting rod can be matched with the middle rotary rod to incline when fixing the discharging hopper by matching with the rotating shafts in the first rotating sleeve and the second rotating sleeve, so that the left and right inclination angles of the discharging hopper on the first connecting rod and the second connecting rod can be adjusted, when one group of second hydraulic rods ascends and the other group of second hydraulic rods descend, the discharging hopper can incline to the other side, so that the hydraulic unloading machine for grain loading and unloading has a left and right inclined structure, the use of the hydraulic unloading machine is more flexible, and the discharging hopper can be operated in a side-rotating type, the grain unloading operation is convenient.
2. Through setting up the side rotation leg, when the user utilized two sets of second hydraulic stem to carry out the operation of side rotation formula unloading to the discharge hopper, the side rotation leg is through fixed hangers cooperation butt joint seat, fix the discharge hopper at the top of side rotation leg, the side rotation leg utilizes the butt joint of its bottom to change the cover and fix the head rod simultaneously, when the discharge hopper inclines to one side, utilize to change the cover and can assist fixedly with the discharge hopper of fixed hangers pairing process, the security when slope about promoting the discharge hopper, the phenomenon of droing appears when avoiding the discharge hopper to incline about, utilize the setting of side rotation leg, make this hydraulic pressure unloader for grain loading and unloading have the supplementary fixed knot of side rotation formula to construct, effectively promote its security.
3. By arranging the spring base, when the discharging hopper performs lateral rotation resetting operation, the lateral rotation supporting legs can move downwards in a manner of being matched with the spring base, so that the vibration sense between the discharging hopper and the fixed supporting plate is reduced, and the hydraulic unloading machine for grain loading and unloading is provided with a lateral rotation buffering structure;
4. simultaneously, the two sets of second hydraulic rods are arranged, the rotating structures of the first rotating sleeve and the second rotating sleeve are utilized to horizontally adjust the discharge hopper which turns on the upper side and the lower side according to the position of grain by means of the cooperation of the two sets of second hydraulic rods, the safety of the discharge hopper which turns on the upper side and the lower side is improved, meanwhile, the efficiency of the discharge hopper which turns on the upper side and the lower side can be effectively improved by the arrangement of the two sets of second hydraulic rods, and the first hydraulic rods are assisted in lifting.
Drawings
The invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of a hydraulic unloader for loading and unloading grain according to the present invention.
Fig. 2 is an overall structure diagram of a first hydraulic rod of the hydraulic unloader for loading and unloading grain according to the present invention.
Fig. 3 is a bottom structure view of a discharge hopper of the hydraulic unloader for loading and unloading grain of the present invention.
Fig. 4 is an overall structure diagram of a middle swing rod of the hydraulic unloader for loading and unloading grain according to the present invention.
FIG. 5 is a schematic structural view of a side support leg of a hydraulic unloader for loading and unloading grain according to the present invention.
FIG. 6 is an overall structure view of a fixed foot stool of a hydraulic unloader for loading and unloading grain according to the present invention.
In the figure: 1. a first hydraulic lever; 2. fixing a foot rest; 3. fixing the side legs; 4. a second hydraulic rod; 5. fixing a support plate; 6. connecting the side plates; 7. a discharge hopper; 8. a protective sleeve; 9. rotating the hanging plate; 10. a fixed base; 11. a telescopic arm; 12. a first connecting groove; 13. a first connecting rod; 14. a second connecting rod; 15. a rotating rod is arranged in the middle; 16. side support legs; 17. a first rotating sleeve; 18. rotating the sleeve column; 19. a docking station; 20. a second rotating sleeve; 21. a limiting chuck; 22. laterally rotating the inner rod; 23. butting and rotating sleeves; 24. fixing the hangers; 25. a spring mount; 26. fixing the fixture block; 27. buffering diaphragm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, a hydraulic unloader for loading and unloading grain comprises a discharge hopper 7, a first hydraulic rod 1, a middle rotary rod 15 and a fixed foot rest 2, wherein the middle rotary rod 15 is movably installed at the middle position of the bottom of the discharge hopper 7, connecting side plates 6 are fixedly installed on two sides of the outer surface of the discharge hopper 7 close to the middle rotary rod 15, a second rotary sleeve 20 is movably sleeved on the outer surface of the upper part of the middle rotary rod 15, second connecting rods 14 are movably installed on the outer surfaces of two sides of the second rotary sleeve 20, the second rotary sleeve 20 is movably butted with the second connecting rods 14 through side rotary inner rods 22, and the second rotary sleeve 20 is movably butted with a rotary hanging plate 9 through the second connecting rods 14;
the outer surfaces of two ends of the middle rotary rod 15 are fixedly provided with limiting chucks 21, the outer surface of the lower part of the middle rotary rod 15 is movably provided with a first rotary sleeve 17, the outer surfaces of two sides of the first rotary sleeve 17 are respectively and fixedly provided with a first connecting rod 13, the first rotary sleeve 17 is fixedly butted and fixed with a second hydraulic rod 4 through the first connecting rod 13, the outer surface of the lower end of the second hydraulic rod 4 is fixedly provided with a fixed side leg 3, and the second hydraulic rod 4 is butted and fixed with a fixed support plate 5 through the fixed side leg 3;
the fixed support plate 5 is fixedly installed at the middle position of the outer surface of one side of the fixed foot stand 2, the first connecting rod 13 and the discharging hopper 7 are fixedly butted through the side rotary supporting leg 16, the side rotary supporting leg 16 and the first connecting rod 13 are movably butted through the butting rotating sleeve 23, the inner side of the bottom of the side rotary supporting leg 16 is movably provided with the spring base 25, the spring base 25 plays a role in buffering and damping, and the side rotary supporting leg 16 and the discharging hopper 7 are fixedly butted through the butting base 19.
First hydraulic stem 1 movable mounting has unable adjustment base 10 at the inboard intermediate position of fixed foot rest 2, 1 bottom surface movable mounting of first hydraulic stem has unable adjustment base 10, the inboard fixed mounting of fixed foot rest 2 has two sets of fixed fixture blocks 26, it is fixed with unable adjustment base 10 butt joint through fixed fixture block 26 between first hydraulic stem 1 and the fixed foot rest 2, rotatory link plate 9 movable mounting is on the upper portion of first hydraulic stem 1, and it is fixed to dock through two sets of flexible brace arms 11 between rotatory link plate 9 and the unable adjustment base 10.
The butt joint seat 19 and the side rotary supporting leg 16 are in butt joint fixation through the fixing hanging lug 24, and the middle positions of the inner sides of the fixing hanging lug 24 and the side rotary supporting leg 16 are both provided with circular notches in a penetrating mode.
The fixed cover in one end surface of fixed foot rest 2 has connect two sets of lag 8, and the one end surface fixed mounting of fixed extension board 5 has buffering diaphragm 27, all through welded fastening between fixed foot rest 2, fixed extension board 5 and the fixed side leg 3, crosses the inboard of butt joint seat 19 and runs through and has seted up two sets of bolt grooves, and lag 8 can play the guard action to the one end of fixed foot rest 2.
The flexible inner tube has been cup jointed in the internal surface activity of spring base 25, and the internal surface packing of lag 8 has the blotter, passes through bull stick swing joint between rotatory link plate 9 and the flexible arm 11.
The rotating shafts are fixedly sleeved on the inner sides of the first rotating sleeve 17 and the second rotating sleeve 20, the first rotating sleeve 17 and the second rotating sleeve 20 are movably connected with the middle rotating rod 15 through the rotating shafts, and the first connecting rod 13 and the second hydraulic rod 4 are movably connected in a butt joint mode through a rotating sleeve column 18.
Two sets of anchor rods are installed to the bottom surface fixed surface of discharge hopper 7, and one side surface movable mounting of discharge hopper 7 has the board that turns over, and the quantity of second hydraulic stem 4 is two sets of, and the inboard of rotatory link plate 9 is run through and is equipped with first groove 12 that connects, and the anchor rod can play the reinforcing effect to the bottom structure of discharge hopper 7, increases its security.
The specific using and operating steps of the hydraulic unloading machine are as follows:
the method comprises the following steps that firstly, a first hydraulic rod 1 is utilized to jack up a rotary hanging plate 9 upwards, meanwhile, telescopic supporting arms 11 on two sides of the first hydraulic rod 1 are drawn out to support the rotary hanging plate 9, and one end of a discharging hopper 7 is jacked up under the rotation of a side rotary inner rod 22 through the rotary hanging plate 9 and a second connecting rod 14;
adjusting the second hydraulic rods 4 to enable one group of the second hydraulic rods 4 to be jacked upwards, enabling the other group of the second hydraulic rods 4 to be descended downwards, enabling the discharge hopper 7 to incline to one side under the action of the first connecting rod 13 and the second connecting rod 14 by utilizing the butt-joint rotating sleeves 23 and the fixed hanging lugs 24 at the two ends of the side rotating support legs 16 in cooperation with rotating shafts in the first rotating sleeve 17 and the second rotating sleeve 20, and enabling the discharge hopper 7 to incline to the other side by reversely operating the two groups of the second hydraulic rods 4;
and step three, simultaneously jacking up the two groups of second hydraulic rods 4 upwards to keep the discharge hopper 7 horizontal, simultaneously driving the first hydraulic rods 1 to jack up the discharge hopper 7, and enabling grains in the discharge hopper 7 to slide out of the turning plate.
The invention has the advantages that by arranging the first rotating sleeve 17, the second rotating sleeve 20 and the second hydraulic rods 4, when a user needs to incline the discharge hopper 7 towards the left side and the right side, the user can adjust two groups of the second hydraulic rods 4 to enable one group of the second hydraulic rods 4 to descend and enable the other group of the second hydraulic rods 4 to ascend to drive the first connecting rod 13 to incline towards one side, and the left-right inclination angle of the discharge hopper 7 on the first connecting rod 13 and the second connecting rod 14 can be adjusted by matching with the rotating shaft in the first rotating sleeve 17 and the second rotating sleeve 20 to enable the first connecting rod 13 and the second connecting rod 14 to fix the discharge hopper 7 and simultaneously to be matched with the middle rotating rod 15 to perform the inclination operation, so that the hydraulic discharge hopper 7 for loading and unloading of grains can incline towards the other side when one group of the second hydraulic rods 4 ascends and enables the other group of the second hydraulic rods 4 to descend, thereby enabling the hydraulic discharge hopper 7 for loading, the use of the hydraulic unloading machine is more flexible, the unloading hopper 7 can be operated in a side-rotating type to two sides to facilitate the grain unloading operation, by arranging the side-rotating support legs 16, when a user utilizes two groups of second hydraulic rods 4 to carry out the side-rotating type unloading operation on the unloading hopper 7, the side-rotating support legs 16 are matched with the butt-joint seats 19 through the fixed lugs 24 to fix the unloading hopper 7 at the top of the side-rotating support legs 16, meanwhile, the side-rotating support legs 16 are fixed on the first connecting rods 13 by utilizing the butt-joint rotating sleeves 23 at the bottoms of the side-rotating support legs, when the unloading hopper 7 inclines to one side, the unloading hopper 7 in the rotating process can be fixed in an auxiliary manner by utilizing the butt-joint rotating sleeves 23 and the fixed lugs 24, the safety of the unloading hopper 7 when the unloading hopper 7 inclines left and right is improved, the falling phenomenon of the unloading hopper 7 when the unloading hopper inclines left and right is avoided, and the arrangement of the side-rotating support legs 16, effectively promote its security, through setting up spring mount 25, utilize spring mount 25 can be when the discharge hopper 7 carries out the sidespin reset operation, make the sidespin leg 16 cooperate spring mount 25 to move down, reduce the sense of vibration between discharge hopper 7 and the fixed extension board 5, make this grain loading and unloading use hydraulic pressure unloader have the sidespin buffer structure, utilize two sets of second hydraulic stem 4's setting simultaneously, can pass through the cooperation of two sets of second hydraulic stem 4, utilize the revolution mechanic of first swivel cover 17 and second swivel cover 20, according to the position of grain, carry out the level (l) control to the discharge hopper 7 of turning on one's side from top to bottom, increase its security when turning on one's side from top to bottom, efficiency when two sets of second hydraulic stem 4 set up to effectively promote its turning on one's side from top to bottom simultaneously, play supplementary elevating action to first hydraulic stem 1.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The hydraulic unloading machine for grain loading and unloading is characterized by comprising a discharge hopper (7), a first hydraulic rod (1), a middle rotary rod (15) and a fixed foot rest (2), wherein the middle rotary rod (15) is movably arranged at the middle position of the bottom of the discharge hopper (7), two sides of the outer surface of the discharge hopper (7), which are close to the middle rotary rod (15), are fixedly provided with connecting side plates (6), the outer surface of the upper part of the middle rotary rod (15) is movably sleeved with a second rotary sleeve (20), the outer surfaces of two sides of the second rotary sleeve (20) are movably provided with second connecting rods (14), the second rotary sleeve (20) is movably butted with the second connecting rods (14) through side rotary inner rods (22), and the second rotary sleeve (20) is movably butted with a rotary hanging plate (9) through the second connecting rods (14);
the outer surfaces of two ends of the middle rotary rod (15) are fixedly provided with limiting clamping heads (21), the outer surface of the lower part of the middle rotary rod (15) is movably provided with a first rotary sleeve (17), the outer surfaces of two sides of the first rotary sleeve (17) are respectively and fixedly provided with a first connecting rod (13), the first rotary sleeve (17) is fixedly butted and fixed with a second hydraulic rod (4) through the first connecting rod (13), the outer surface of the lower end of the second hydraulic rod (4) is fixedly provided with a fixed side leg (3), and the second hydraulic rod (4) is fixedly butted and fixed with a fixed support plate (5) through the fixed side leg (3);
fixed extension board (5) fixed mounting is in one side surface intermediate position of fixed foot rest (2), it is fixed to connect through side rotation support leg (16) butt joint between head rod (13) and discharge hopper (7), and connects through butt joint swivel sleeve (23) activity butt joint between side rotation support leg (16) and head rod (13), the inboard movable mounting in bottom of side rotation support leg (16) has spring base (25), it is fixed to connect through butt joint seat (19) butt joint between side rotation support leg (16) and discharge hopper (7).
2. The hydraulic unloading machine for loading and unloading grain according to claim 1, wherein the first hydraulic rod (1) is movably mounted at the middle position of the inner side of the fixed foot rest (2), the fixed base (10) is movably mounted on the outer surface of the bottom end of the first hydraulic rod (1), two sets of fixed fixture blocks (26) are fixedly mounted on the inner side of the fixed foot rest (2), the first hydraulic rod (1) and the fixed foot rest (2) are fixedly connected through the fixed fixture blocks (26) and the fixed base (10), the rotary hanging plate (9) is movably mounted on the upper portion of the first hydraulic rod (1), and the rotary hanging plate (9) and the fixed base (10) are fixedly connected through two sets of telescopic supporting arms (11).
3. The hydraulic unloading machine for loading and unloading grain according to claim 1, wherein the butt joint seat (19) and the side rotary support legs (16) are fixed in a butt joint mode through fixing lugs (24), and round notches are formed in the middle positions of the inner sides of the fixing lugs (24) and the side rotary support legs (16) in a penetrating mode.
4. The hydraulic unloading machine for loading and unloading grain according to claim 1, characterized in that two sets of protective sleeves (8) are fixedly sleeved on the outer surface of one end of the fixed foot rest (2), a buffering transverse plate (27) is fixedly installed on the outer surface of one end of the fixed support plate (5), the fixed foot rest (2), the fixed support plate (5) and the fixed side leg (3) are fixed by welding, and two sets of bolt grooves are formed through the inner side of the butt joint seat (19).
5. The hydraulic unloading machine for loading and unloading grain according to claim 1, characterized in that the inner surface of the spring base (25) is movably sleeved with a telescopic inner pipe, the inner surface of the protective sleeve (8) is filled with a buffer pad, and the rotary hanging plate (9) is movably connected with the telescopic supporting arm (11) through a rotating rod.
6. The hydraulic unloading machine for loading and unloading grain according to claim 1, characterized in that the inner sides of the first rotating sleeve (17) and the second rotating sleeve (20) are fixedly sleeved with rotating shafts, the first rotating sleeve (17) and the second rotating sleeve (20) are movably connected with a middle rotating rod (15) through the rotating shafts, and the first connecting rod (13) and the second hydraulic rod (4) are movably butted through a rotating sleeve column (18).
7. The hydraulic unloading machine for loading and unloading grain according to claim 1, characterized in that two sets of reinforcing rods are fixedly installed on the outer surface of the bottom of the unloading hopper (7), a turning plate is movably installed on the outer surface of one side of the unloading hopper (7), the number of the second hydraulic rods (4) is two, and a first connecting groove (12) is arranged on the inner side of the rotary hanging plate (9) in a penetrating manner.
8. The hydraulic unloader for loading and unloading grain of claim 1, which is characterized in that the hydraulic unloader has the following specific operation steps:
the method comprises the following steps that firstly, a first hydraulic rod (1) is utilized to jack up a rotary hanging plate (9) upwards, meanwhile, telescopic supporting arms (11) on two sides of the first hydraulic rod (1) are pulled out to support the rotary hanging plate (9), and one end of a discharge hopper (7) is jacked up under the rotation of a side rotary inner rod (22) through the cooperation of the rotary hanging plate (9) and a second connecting rod (14);
adjusting the second hydraulic rods (4) to enable one group of the second hydraulic rods (4) to be lifted upwards, enabling the other group of the second hydraulic rods (4) to fall downwards, matching rotating shafts in the first rotating sleeve (17) and the second rotating sleeve (20), enabling the discharge hopper (7) to incline to one side under the action of the first connecting rod (13) and the second connecting rod (14) by utilizing the butt rotating sleeve (23) and the fixed hanging lug (24) at the two ends of the side rotating support leg (16), and reversely operating the two groups of the second hydraulic rods (4) to enable the discharge hopper (7) to incline to the other side;
and step three, simultaneously jacking up the two groups of second hydraulic rods (4) upwards to keep the discharge hopper (7) horizontal, simultaneously driving the first hydraulic rods (1) to jack up the discharge hopper (7), and enabling grains in the discharge hopper (7) to slide out from the turning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917890.5A CN110641344B (en) | 2019-09-26 | 2019-09-26 | Hydraulic unloading machine for loading and unloading grain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917890.5A CN110641344B (en) | 2019-09-26 | 2019-09-26 | Hydraulic unloading machine for loading and unloading grain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110641344A true CN110641344A (en) | 2020-01-03 |
| CN110641344B CN110641344B (en) | 2020-09-15 |
Family
ID=69011402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910917890.5A Active CN110641344B (en) | 2019-09-26 | 2019-09-26 | Hydraulic unloading machine for loading and unloading grain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110641344B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131738Y (en) * | 1992-07-27 | 1993-05-05 | 徐殿权 | Self-discharging trailer with three directional turning function |
| EP0830975A1 (en) * | 1996-09-20 | 1998-03-25 | Marco Bettini | Improved levelling system for motor vehicles |
| CN2905545Y (en) * | 2005-12-20 | 2007-05-30 | 柳州特种汽车厂 | Stable supporting device for lifting self-dumping automobile carriage |
| CN203331904U (en) * | 2013-05-07 | 2013-12-11 | 重庆市巴山液压附件厂有限公司 | Multi-face overturn electronic control hydraulic lifting device |
| CN103640508A (en) * | 2013-10-31 | 2014-03-19 | 山东巨威机械有限公司 | Hydraulic system of agricultural transportation trailer |
| KR20190003136A (en) * | 2017-06-30 | 2019-01-09 | 주식회사 제이엠케이 | The dumping device for a cargo box |
-
2019
- 2019-09-26 CN CN201910917890.5A patent/CN110641344B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131738Y (en) * | 1992-07-27 | 1993-05-05 | 徐殿权 | Self-discharging trailer with three directional turning function |
| EP0830975A1 (en) * | 1996-09-20 | 1998-03-25 | Marco Bettini | Improved levelling system for motor vehicles |
| CN2905545Y (en) * | 2005-12-20 | 2007-05-30 | 柳州特种汽车厂 | Stable supporting device for lifting self-dumping automobile carriage |
| CN203331904U (en) * | 2013-05-07 | 2013-12-11 | 重庆市巴山液压附件厂有限公司 | Multi-face overturn electronic control hydraulic lifting device |
| CN103640508A (en) * | 2013-10-31 | 2014-03-19 | 山东巨威机械有限公司 | Hydraulic system of agricultural transportation trailer |
| KR20190003136A (en) * | 2017-06-30 | 2019-01-09 | 주식회사 제이엠케이 | The dumping device for a cargo box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110641344B (en) | 2020-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207309297U (en) | Weld brackets | |
| WO1980000434A1 (en) | Device for loading and unloading lift truck | |
| CN102070095A (en) | Portable crane device | |
| CN110641344B (en) | Hydraulic unloading machine for loading and unloading grain | |
| CN106082023A (en) | Adjustable center of gravity forklift | |
| CN109895662B (en) | Anti-bumping automobile seat | |
| CN101456524A (en) | Aerial lift device and vehicle equipped with such a device | |
| CN219156364U (en) | Auxiliary arm bracket of crane | |
| CN116335729A (en) | Adjustable arch frame trolley | |
| CN114277800B (en) | Auxiliary equipment for placing in rotary pile reinforcement cage hole for building construction | |
| JP3356539B2 (en) | Cargo handling vehicle | |
| CN215478014U (en) | Plate turnover machine | |
| CN109911777B (en) | Adjusting lifting device of crane | |
| CN109823953B (en) | Automatic auxiliary loading bracket of hoisting machine | |
| CN208829129U (en) | A kind of pedestal of the fixedly adjustable section of crane | |
| CN111453658A (en) | Adjustable lifting frame | |
| CN207468104U (en) | A kind of automobile-used landing platform of transport | |
| CN219044353U (en) | Ceramic tile conveyer | |
| CN109277436A (en) | A kind of multipurpose steel component leveling block | |
| CN220867020U (en) | Metal product carrying and lifting device | |
| CN113027494B (en) | Segment conveying device for shield tunneling machine | |
| CN215546060U (en) | Wind power tower cylinder body auxiliary welding device convenient to transport | |
| CN217578184U (en) | Three-dimensional lifting platform | |
| JP2000226838A (en) | Form installing machine | |
| CN112960611B (en) | Overhead working truck with anti-toppling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |