CN112389941A - Lifting frame assembly of discharging device - Google Patents

Lifting frame assembly of discharging device Download PDF

Info

Publication number
CN112389941A
CN112389941A CN202011199499.5A CN202011199499A CN112389941A CN 112389941 A CN112389941 A CN 112389941A CN 202011199499 A CN202011199499 A CN 202011199499A CN 112389941 A CN112389941 A CN 112389941A
Authority
CN
China
Prior art keywords
base
fixedly connected
eccentric wheel
adjusting
lifting frame
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.)
Withdrawn
Application number
CN202011199499.5A
Other languages
Chinese (zh)
Inventor
顾志兴
张勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangyin Qinfeng Metal Co ltd
Original Assignee
Jiangyin Qinfeng Metal Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangyin Qinfeng Metal Co ltd filed Critical Jiangyin Qinfeng Metal Co ltd
Priority to CN202011199499.5A priority Critical patent/CN112389941A/en
Publication of CN112389941A publication Critical patent/CN112389941A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
    • B65G41/007—Means for moving conveyor frames and control arrangements therefor
    • B65G41/008—Means for moving conveyor frames and control arrangements therefor frames mounted on wheels or caterpillar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/34—Devices for discharging articles or materials from conveyor 
    • B65G47/44—Arrangements or applications of hoppers or chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

The invention discloses a lifting frame assembly of a discharging device, which has the technical scheme that: the automatic lifting machine comprises a base, the top left side fixedly connected with crane of base, the mounting groove has been seted up at the top of base, the position that the top of base is located four turnings in the mounting groove outside all sets up flutedly, the equal fixed mounting in inside of recess has the motor, the output of motor all passes the inside fixedly connected with pivot that the recess is located the mounting groove, fixedly connected with rotates the rod between the pivot, the conveyer belt has been cup jointed between the rotation rod, the position that the top of base is located the crane has seted up the holding tank, the inside fixed mounting of holding tank has the pneumatic cylinder, the output fixedly connected with lifter plate of pneumatic cylinder. Through setting up the conveyer belt, play the effect of transportation to the material that needs the uninstallation, when the material reachd the lifter plate under the transportation of conveyer belt, conveyer belt pause operation, telescopic cylinder on the lifter plate plays the effect of centre gripping to the material.

Description

Lifting frame assembly of discharging device
Technical Field
The invention relates to the field of lifting frames, in particular to a lifting frame assembly of a discharging device.
Background
Most of the existing unloading devices for transporting materials adopt a belt transportation mode, and aiming at certain unloading positions with higher heights, the common unloading mechanism cannot meet the purpose of unloading, and the manual unloading wastes time and labor, so that the labor cost of workers is increased, the working efficiency is lower, and the use is not facilitated; the existing discharging device generally adopts a mode that a manual pushing roller rolls to move, the moving speed of the discharging device cannot be well limited by the mode, potential safety hazards can appear when the moving speed of the discharging device is too fast, and the discharging device is not beneficial to safety production.
Disclosure of Invention
In view of the problems mentioned in the background, the present invention is directed to a lifting frame assembly of a discharging device to solve the problems mentioned in the background.
The technical purpose of the invention is realized by the following technical scheme:
a lifting frame assembly of a discharging device comprises a base, wherein a lifting frame is fixedly connected to the left side of the top of the base, a mounting groove is formed in the top of the base, grooves are formed in the positions, located at four corners of the outer side of the mounting groove, of the top of the base, a motor is fixedly mounted inside each groove, the output end of each motor penetrates through a rotating shaft fixedly connected to the inside of each groove, a rotating rod is fixedly connected between the rotating shafts, a conveying belt is sleeved between the rotating rods, a containing groove is formed in the position, located at the lifting frame, of the top of the base, a hydraulic cylinder is fixedly mounted inside each containing groove, a lifting plate is fixedly connected to the output end of each hydraulic cylinder, telescopic cylinders are fixedly mounted on the left side and the right side of the top of each lifting plate, clamping plates are fixedly connected to output ends of the, the inside right side fixed mounting of base has the battery, the top right side fixed mounting of base has control assembly, the equal fixedly connected with spring damper of four corners in bottom of base, the equal fixedly connected with in bottom of spring damper removes the wheel mechanism.
Preferably, the moving wheel mechanism comprises a mechanism frame, a rotating shaft is arranged in the mechanism frame, a brake wheel is fixedly connected at one end of the rotating shaft, an adjusting sleeve is further connected onto the rotating shaft in a threaded manner, a thread is arranged in an inner cavity of the adjusting sleeve, a plurality of adjusting grooves are axially formed in the outer wall of the adjusting sleeve and uniformly arranged on the outer wall of the adjusting sleeve, adjusting blocks are arranged in the adjusting grooves, a spring is arranged between each adjusting block and the bottom surface of each adjusting groove, the spring is in a natural state when the brake wheel is static, the height of each adjusting block cannot be higher than that of each adjusting groove, an eccentric wheel is sleeved on the periphery of the adjusting sleeve, a large eccentric wheel head and a small eccentric wheel head are arranged on the eccentric wheel, the large head of the eccentric wheel faces downwards all the time when the eccentric wheel is not stressed, a stop block is arranged at the top of the eccentric wheel, and limit, the surface roughness of the fitting surface of spacing collar and eccentric wheel is 6.3 ~ 12.5 mu m, the surface roughness of the fitting surface of eccentric wheel and spacing collar is 6.3 ~ 12.5 mu m, the hole diameter size of spacing collar will guarantee that eccentric wheel major part and eccentric wheel microcephaly all contact with the spacing collar, is provided with the backing ring between two spacing collars, the internal diameter of backing ring and the internal diameter size of mechanism frame are equal, the thickness of backing ring is the same with the thickness of eccentric wheel, the dog is fixed in on the backing ring, the dog can not block the eccentric wheel microcephaly, be connected through a plurality of bolts between mechanism frame, spacing collar and the backing ring, be provided with the bearing on the rotation axis between braked wheel and the adjusting collar.
By adopting the technical scheme, the conveyor belt conveys the unloaded materials, when the materials reach the lifting plate under the transportation of the conveyor belt, the conveyor belt stops running, the telescopic air cylinders on the lifting plate play a role in clamping the materials, the materials are ensured not to shake in the lifting process, after the materials rise to a specified position, the hydraulic cylinder stops, the telescopic air cylinders recover, the materials are taken out by workers, and the effect of unloading the materials to a high position can be achieved; in the moving process of the discharging device, when the moving speed of the discharging device is too high, the spring on the adjusting sleeve is contacted with the eccentric wheel and generates friction with the eccentric wheel due to the fact that the spring receives large centrifugal force, so that the eccentric wheel is driven to rotate, the moving speed of the discharging device is reduced after the eccentric wheel rotates to a certain angle and is blocked by the stop block, the spring returns to an initial state, the discharging device normally moves, the discharging device moves at a safe and stable speed all the time, and production safety is facilitated.
Preferably, bearing end covers are arranged on two sides of the bearing, and the bearing end covers are connected with the mechanism frame through bolts.
Through adopting above-mentioned technical scheme, set up the bearing end cover, guaranteed the leakproofness of bearing, prolonged the life of bearing.
Preferably, an end cover is arranged on one side of the mechanism frame, and the end cover and the mechanism frame are fixed through a plurality of bolts.
Preferably, the inner side wall of the lifting frame is fixedly connected with a slide rail, and the side wall of the lifting plate is fixedly connected with a slide block corresponding to the slide rail.
Preferably, an electric push rod is fixedly mounted at the top of the interior of the lifting frame, and the output end of the electric push rod is fixedly connected with a push plate.
Preferably, the height of the lifting plate is slightly lower than that of the conveyor belt, and the top of the base is fixedly connected with a sliding plate between the conveyor belt and the lifting plate.
Preferably, the mounting groove is rectangular, the mounting groove is located in the middle of the base, one end of the mounting groove is located on the right side of the base, and the other end of the mounting groove is located at the front end of the lifting plate.
Preferably, the control assembly is electrically connected with the storage battery, the motor, the hydraulic cylinder, the telescopic cylinder and the electric push rod through leads.
In summary, the invention mainly has the following beneficial effects:
firstly, a conveyor belt is arranged to transport materials to be unloaded, when the materials reach a lifting plate under the transportation of the conveyor belt, the conveyor belt stops running, a telescopic cylinder on the lifting plate plays a role in clamping the materials, the materials are guaranteed not to shake in the lifting process, after the materials rise to a specified position, a hydraulic cylinder stops, the telescopic cylinder retracts, the materials are taken out by workers, and the effect of unloading the materials to a high position can be achieved;
secondly, by arranging the slide rail and the slide block, the lifting plate is in sliding connection with the side wall of the lifting frame through the slide block and the slide rail, so that the stability of the lifting plate can be guaranteed when the lifting plate is lifted, and the friction force generated when the lifting plate is lifted can be reduced through the slide rail and the slide block so as to reduce the work load of a hydraulic cylinder;
thirdly, the device has a moving function by arranging a spring shock absorber and a moving wheel mechanism, the spring shock absorber can reduce vibration generated in the moving process, so that the safety of the device in moving is ensured, and the sliding plate is arranged between the conveyor belt and the lifting plate, so that materials on the conveyor belt can stably slide onto the lifting plate, and the situation that the materials are clamped between the conveyor belt and the lifting plate can be avoided;
fourthly, the moving wheel mechanism can automatically adjust the movement speed of the discharging device, when the movement speed of the discharging device is too high, the spring on the adjusting sleeve contacts the eccentric wheel and generates friction with the eccentric wheel due to the fact that the spring receives large centrifugal force, the eccentric wheel is driven to rotate, the movement speed of the discharging device is reduced after the eccentric wheel rotates to a certain angle and is blocked by the stop block, the spring returns to an initial state, the discharging device normally moves, the discharging device is enabled to move at a safe and stable speed all the time, and production safety is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the moving wheel mechanism of FIG. 1;
FIG. 3 is a schematic view from another perspective of the overall structure of FIG. 2;
FIG. 4 is a schematic view of the eccentric wheel of FIG. 2 in engagement with the stop;
FIG. 5 is a schematic view of the lifter plate portion configuration of the present invention;
FIG. 6 is a top plan view of the conveyor belt of the present invention;
fig. 7 is a schematic diagram of a circuit connection module of the present invention.
Reference numerals: 1. a base; 2. a lifting frame; 3. mounting grooves; 4. a groove; 5. a motor; 6. a rotating shaft; 7. rotating the stick; 701. a mechanism frame; 702. a rotating shaft; 703. a brake wheel; 704. an adjusting sleeve; 704.1, adjusting the groove; 704.2, adjusting block; 704.3, a spring; 705. a bearing; 705.1, end caps; 706. a bearing end cap; 707. an eccentric wheel; 708. a stopper; 709. a limiting ring; 710. a backing ring; 8. a conveyor belt; 9. accommodating grooves; 10. a hydraulic cylinder; 11. a lifting plate; 12. a slide rail; 13. a slider; 14. a telescopic cylinder; 15. a storage battery; 16. a clamping plate; 17. an anti-slip gasket; 18. a control component; 19. a spring damper; 20. a moving wheel mechanism; 21. an electric push rod; 22. pushing the plate; 23. a slide board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.
Example one
Referring to fig. 1-7, a lifting frame assembly of a discharging device comprises a base 1, a lifting frame 2 is fixedly connected to the left side of the top of the base 1, a mounting groove 3 is formed in the top of the base 1, grooves 4 are formed in four corners of the top of the base 1, which are positioned outside the mounting groove 3, a motor 5 is fixedly mounted inside the grooves 4, an output end of the motor 5 penetrates through the grooves 4 and is fixedly connected with a rotating shaft 6, which is positioned inside the mounting groove 3, a rotating rod 7 is fixedly connected between the rotating shafts 6, a conveyor belt 8 is sleeved between the rotating rods 7, an accommodating groove 9 is formed in the top of the base 1, which is positioned at the lifting frame 2, a hydraulic cylinder 10 is fixedly mounted inside the accommodating groove 9, a lifting plate 11 is fixedly connected to an output end of the hydraulic cylinder 10, and telescopic cylinders 14 are fixedly mounted on the left side, the equal fixedly connected with grip block 16 of telescopic cylinder 14's output, grip block 16's inboard all bonds and has anti-skidding gasket 17, the inside right side fixed mounting of base 1 has battery 15, the top right side fixed mounting of base 1 has control assembly 18.
Referring to fig. 1, for the purpose of facilitating the movement of the device; spring shock absorbers 19 are fixedly connected to four corners of the bottom of the base 1, and moving wheel mechanisms 20 are fixedly connected to the bottoms of the spring shock absorbers 19; the moving wheel mechanism 20 makes the device have a moving function, and the spring damper 19 can reduce vibration generated during moving, thereby ensuring the safety of the device during moving.
Referring to fig. 2, 3 and 4, the moving wheel mechanism 20 includes a mechanism frame 701, a rotating shaft 702 is disposed in the mechanism frame 701, a braking wheel 703 is fixedly connected to one end of the rotating shaft 702, an adjusting sleeve 704 is further connected to the rotating shaft 702 in a threaded manner, a thread is disposed in an inner cavity of the adjusting sleeve 704, a plurality of adjusting grooves 704.1 are axially disposed on an outer wall of the adjusting sleeve 704, the plurality of adjusting grooves 704.1 are uniformly disposed on the outer wall of the adjusting sleeve 704, an adjusting block 704.2 is disposed in the adjusting groove 704.1, a spring 704.3 is disposed between each adjusting block 704.2 and a bottom surface of the adjusting groove 704.1, the spring 704.3 is in a natural state when the braking wheel 703 is stationary, a height of the adjusting block 704.2 cannot be higher than a height of the adjusting groove 704.1, an eccentric wheel is sleeved on an outer periphery of the adjusting sleeve, an eccentric wheel 707 and a small head are disposed on the eccentric wheel 707, the eccentric wheel 707 faces downward all the time when no force is applied, the top of the eccentric wheel 707 is provided with a stop block 708, two sides of the eccentric wheel 707 are respectively matched with a limit ring 709, the surface roughness of the matching surface of the limit ring 709 and the eccentric wheel 707 is 6.3-12.5 μm, the surface roughness of the matching surface of the eccentric wheel 707 and the limit ring 709 is 6.3-12.5 μm, the diameter of an inner hole of the limit ring 709 ensures that the large head and the small head of the eccentric wheel are both contacted with the limit ring 709, a backing ring 710 is arranged between the two limit rings 709, the inner diameter of the backing ring 710 is equal to the inner diameter of the mechanism frame 701, the thickness of the backing ring 710 is the same as that of the eccentric wheel 707, the stop block 708 is fixed on the backing ring 710, the stop block 708 cannot block the small head of the eccentric wheel, and the mechanism frame 701, the limit rings 709 and the backing ring 710 are connected through a plurality of bolts;
a bearing 705 is arranged between a brake wheel 703 and an adjusting sleeve 704 on the rotating shaft 702, bearing end covers 706 are arranged on two sides of the bearing 705, and the bearing end covers 706 are connected with the mechanism frame 701 through bolts;
an end cover 705.1 is arranged on one side of the mechanism frame 701, and the end cover 705.1 and the mechanism frame 701 are fixed through a plurality of bolts.
Referring to fig. 5, for the purpose of securing the operation stability of the lifting plate 11; the inner side wall of the lifting frame 2 is fixedly connected with a slide rail 12, and the position of the side wall of the lifting plate 11, which corresponds to the slide rail 12, is fixedly connected with a slide block 13; the lifter plate 11 passes through the lateral wall sliding connection of slider 13, slide rail 12 and crane 2, both can provide the guarantee through slide rail 12 and slider 13 to the stability of lifter plate 11 when the lifter plate 11 goes up and down, the condition of rocking appears when avoiding the lifter plate 11 to go up and down, also can reduce the frictional force when the lifter plate 11 goes up and down through slide rail 12 and slider 13 to reduce the work burden of pneumatic cylinder 10.
Referring to fig. 1, for the purpose of facilitating the removal of the material; an electric push rod 21 is fixedly installed at the top of the interior of the lifting frame 2, and the output end of the electric push rod 21 is fixedly connected with a push plate 22; can move the eminence after stopping at the lifter plate 11, through controlling electric putter 21 operation, electric putter 21 drives push pedal 22 and removes, then can release the material on the lifter plate 11, makes things convenient for the staff to take out it.
Referring to fig. 1, in order to achieve the purpose of smooth running of the material onto the lifting plate 11; the height of the lifting plate 11 is slightly lower than that of the conveyor belt 8, and a sliding plate 23 is fixedly connected between the conveyor belt 8 and the lifting plate 11 at the top of the base 1; when the lifting plate 11 does not rise, the height of the lifting plate is slightly lower than that of the conveyor belt 8, so that materials on the conveyor belt 8 can slide to the position above the lifting plate 11 under the action of the inclination angle of the sliding plate 23, and the situation that the materials are clamped between the conveyor belt 8 and the lifting plate 11 can be avoided.
Referring to fig. 1 and 6, for the purpose of facilitating the transportation of more materials; the mounting groove 3 is rectangular, the mounting groove 3 is positioned in the middle of the base 1, one end of the mounting groove 3 is positioned on the right side of the base 1, and the other end of the mounting groove 3 is positioned at the front end of the lifting plate 11; mounting groove 3 is rectangle, and is located the centre of base 1 for produce the area and can transport more materials simultaneously, and guarantee that the material on the conveyer belt 8 can just in time transport the intermediate position of lifter plate 11, avoid the skew to appear in the material, the condition that drops.
Referring to fig. 7, for the purpose of facilitating the operation of the apparatus by the worker; the control assembly 18 is electrically connected with the storage battery 15, the motor 5, the hydraulic cylinder 10, the telescopic cylinder 14 and the electric push rod 21 through leads; the control assembly 18 is arranged to control the operation of the device, so that the device has the advantages of being convenient for workers to use, improving the working efficiency and saving the working time.
The use principle and the advantages are as follows: when the device is used, a worker firstly moves the device to a proper working place through the moving wheel mechanism 20, the spring shock absorber 19 can reduce vibration generated in the moving process, so that the safety of the device in moving is ensured, after the device arrives at the working place, the device is stopped, then the worker places materials needing to be unloaded to a high place at one end of the conveyor belt 8, the control component 18 is operated to rotate the motor 5, so that the conveyor belt 8 is started to operate, when the materials reach the end of the conveyor belt 8 under the operation of the conveyor belt 8, the materials can slide down onto the lifting plate 11 under the guidance of the sliding plate 23, when the quantity of the materials on the lifting plate 11 is enough, the conveyor belt 8 is controlled to stop operating temporarily, the telescopic cylinder 14 is operated to start operating, the telescopic cylinder 14 operates to drive the clamping plate 16 to operate inwards, the clamping effect is achieved on the materials, the anti-skid gasket 17 on the clamping plate 16 can ensure that the clamping plate 16 cannot damage the materials, after clamping, controlling the hydraulic cylinder 10 to work, driving the lifting plate 11 to move upwards by the hydraulic cylinder 10, and enabling the lifting plate 11 to be in sliding connection with the side wall of the lifting frame 2 through the sliding block 13 and the sliding rail 12, so that not only can the stability of the lifting plate 11 be guaranteed when the lifting plate 11 is lifted, but also the friction force generated when the lifting plate 11 is lifted can be reduced through the sliding rail 12 and the sliding block 13, so that the work load of the hydraulic cylinder 10 is reduced, after the lifting plate 11 is lifted to the highest position, controlling the telescopic cylinder 14 to retract, then controlling the electric push rod 21 to move, driving the push plate 22 to move by the electric push rod 21, pushing out the material on the lifting plate 11, facilitating the worker to take out the material, after the worker takes out the material, withdrawing the electric push rod 21, descending the hydraulic;
the working principle of the moving wheel mechanism 20 is as follows:
when the discharging device is moved, the brake wheel 703 rotates to realize the movement of the discharging device, when the speed of the movement of the discharging device is too fast, the spring 704.3 on the adjusting sleeve 704 is stretched due to the action of a large centrifugal force, at this time, the adjusting block 704.2 at the top of the spring 704.3 contacts and generates friction with the eccentric wheel 707, the generated friction force drives the eccentric wheel 707 to rotate, the eccentric wheel 707 is blocked by the block 708 after rotating to a certain angle, the movement speed of the discharging device is reduced, the spring 704.3 on the adjusting sleeve 704 returns to the initial state after the centrifugal force gradually decreases, the adjusting block 704.2 at the top of the spring 704.3 returns to the adjusting groove 704.1 again, the eccentric wheel 707 loses the power source and returns to the initial position (the position with the big end of the eccentric wheel facing downwards) under the action of gravity, and the discharging device normally moves in a smaller speed range.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. A hoisting frame assembly of a discharging device comprises a base (1), and is characterized in that: the lifting frame (2) is fixedly connected to the left side of the top of the base (1), the mounting groove (3) is formed in the top of the base (1), grooves (4) are formed in positions, located at four corners of the outer side of the mounting groove (3), in the top of the base (1), motors (5) are fixedly mounted in the grooves (4), output ends of the motors (5) penetrate through the grooves (4), located in the mounting groove (3), of the inner portions of the rotating shafts (6) and fixedly connected with rotating shafts (6), rotating rods (7) are fixedly connected between the rotating shafts (6), conveyor belts (8) are sleeved between the rotating rods (7), a containing groove (9) is formed in a position, located in the lifting frame (2), in the top of the base (1), of the containing groove (9), a hydraulic cylinder (10) is fixedly mounted in the inner portion of the containing groove (9, the equal fixed mounting in top left and right sides of lifter plate (11) has telescopic cylinder (14), the equal fixedly connected with grip block (16) of output of telescopic cylinder (14), antiskid gasket (17) have all been bonded to the inboard of grip block (16), the inside right side fixed mounting of base (1) has battery (15), the top right side fixed mounting of base (1) has control assembly (18), the equal fixedly connected with spring damper (19) of four corners in bottom of base (1), the equal fixedly connected with moving wheel mechanism (20) in bottom of spring damper (19).
2. The lifting frame assembly of a discharge device as claimed in claim 1, wherein: the moving wheel mechanism (20) comprises a mechanism frame (701), a rotating shaft (702) is arranged in the mechanism frame (701), a brake wheel (703) is fixedly connected to one end of the rotating shaft (702), an adjusting sleeve (704) is further in threaded connection with the rotating shaft (702), threads are arranged in an inner cavity of the adjusting sleeve (704), a plurality of adjusting grooves (704.1) are axially formed in the outer wall of the adjusting sleeve (704), the adjusting grooves (704.1) are uniformly arranged on the outer wall of the adjusting sleeve (704), adjusting blocks (704.2) are arranged in the adjusting grooves (704.1), a spring (704.3) is arranged between each adjusting block (704.2) and the bottom surface of each adjusting groove (704.1), when the brake wheel (703) is static, the spring (704.3) is in a natural state, the height of each adjusting block (704.2) cannot be higher than that of each adjusting groove (704.1), and an eccentric wheel (707) is sleeved on the periphery of the adjusting sleeve (704), the eccentric wheel (707) is provided with a big end of the eccentric wheel and a small end of the eccentric wheel, the big end of the eccentric wheel (707) is downward all the time when no force is applied to the eccentric wheel (707), the top of the eccentric wheel (707) is provided with a stop block (708), two sides of the eccentric wheel (707) are respectively matched with a limit ring (709), the surface roughness of the matching surface of the limit ring (709) and the eccentric wheel (707) is 6.3-12.5 mu m, the surface roughness of the matching surface of the eccentric wheel (707) and the limit ring (709) is 6.3-12.5 mu m, the diameter of an inner hole of the limit ring (709) ensures that the big end of the eccentric wheel and the small end of the eccentric wheel are in contact with the limit ring (709), a backing ring (710) is arranged between the two limit rings (709), the inner diameter of the backing ring (710) is equal to the inner diameter of the mechanism frame (701), and the thickness of the backing ring (710), the stop block (708) is fixed on the backing ring (710), the stop block (708) cannot block the small head of the eccentric wheel, the mechanism frame (701), the limiting ring (709) and the backing ring (710) are connected through a plurality of bolts, and a bearing (705) is arranged between the brake wheel (703) and the adjusting sleeve (704) on the rotating shaft (702).
3. The lifting frame assembly of a discharge device as claimed in claim 2, wherein: bearing end covers (706) are arranged on two sides of the bearing (705), and the bearing end covers (706) are connected with the mechanism frame (701) through bolts.
4. The lifting frame assembly of a discharge device as claimed in claim 2, wherein: an end cover (705.1) is arranged on one side of the mechanism frame (701), and the end cover (705.1) and the mechanism frame (701) are fixed through a plurality of bolts.
5. The lifting frame assembly of a discharge device as claimed in claim 1, wherein: the inner side wall of the lifting frame (2) is fixedly connected with a sliding rail (12), and the side wall of the lifting plate (11) corresponds to a sliding block (13) fixedly connected with the position of the sliding rail (12).
6. The lifting frame assembly of a discharge device as claimed in claim 1, wherein: the inside top fixed mounting of crane (2) has electric putter (21), the output fixedly connected with push pedal (22) of electric putter (21).
7. The lifting frame assembly of a discharge device as claimed in claim 1, wherein: the height of the lifting plate (11) is slightly lower than that of the conveyor belt (8), and the top of the base (1) is fixedly connected with a sliding plate (23) between the conveyor belt (8) and the lifting plate (11).
8. The lifting frame assembly of a discharge device as claimed in claim 1, wherein: the mounting groove (3) is rectangular, the mounting groove (3) is located in the middle of the base (1), one end of the mounting groove (3) is located on the right side of the base (1), and the other end of the mounting groove is located at the front end of the lifting plate (11).
9. The lifting frame assembly of a discharge device as claimed in claim 1, wherein: the control assembly (18) is electrically connected with the storage battery (15), the motor (5), the hydraulic cylinder (10), the telescopic cylinder (14) and the electric push rod (21) through leads.
CN202011199499.5A 2020-10-30 2020-10-30 Lifting frame assembly of discharging device Withdrawn CN112389941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011199499.5A CN112389941A (en) 2020-10-30 2020-10-30 Lifting frame assembly of discharging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011199499.5A CN112389941A (en) 2020-10-30 2020-10-30 Lifting frame assembly of discharging device

Publications (1)

Publication Number Publication Date
CN112389941A true CN112389941A (en) 2021-02-23

Family

ID=74597782

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011199499.5A Withdrawn CN112389941A (en) 2020-10-30 2020-10-30 Lifting frame assembly of discharging device

Country Status (1)

Country Link
CN (1) CN112389941A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112319571A (en) * 2020-10-30 2021-02-05 江阴市勤丰金属制品有限公司 Crawler beam transportation tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112319571A (en) * 2020-10-30 2021-02-05 江阴市勤丰金属制品有限公司 Crawler beam transportation tool
CN112319571B (en) * 2020-10-30 2021-12-14 江阴市勤丰金属制品有限公司 Crawler beam transportation tool

Similar Documents

Publication Publication Date Title
CN114803244B (en) Front-end loading and unloading mechanism for warehousing and transportation
CN213536205U (en) Lifting frame assembly of discharging device
CN112389941A (en) Lifting frame assembly of discharging device
CN212798549U (en) Automatic discharging device for base material plate
CN106426151B (en) Z-axis walking mechanism and manipulator with gravity balance mechanism
CN106346467B (en) W-axis rotating mechanism and manipulator capable of rotating around z axis
CN208916745U (en) A kind of fork truck fore-stock
CN113135428A (en) Mechanical automatic discharging device capable of automatically controlling discharging position
CN111977303A (en) A discharge apparatus for elevator door plant production line
JP3205382B2 (en) Tire bead transfer equipment
CN103737960A (en) Die changing device of press machine
CN110281258B (en) Manipulator for taking and discharging materials
CN110758831A (en) Packaging equipment
CN107265293B (en) A kind of brake disc feeding hanging apparatus
CN212475298U (en) Beverage water-jug hacking machine
CN212828574U (en) Cotton conveyer of liquid silica gel bubble
CN210126879U (en) Electromagnetic adsorption type saw blade conveying and overturning device
CN209410935U (en) A kind of Stacking Robots
CN106315240B (en) Y-axis suspension mechanism and manipulator with stable movement in y-axis direction
CN107934572B (en) Destacking device and destacking robot
CN115626453B (en) Automatic feeding and discharging production system based on industrial robot
CN111532317B (en) Rubber raw material conveying device
CN220787088U (en) Structure for automatically tensioning tail roller of hoister
CN218260695U (en) Safety shoe toe cap transfer equipment
CN221026393U (en) Empty bottle destacking equipment

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
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20210223