CN117086303B

CN117086303B - Integrated driving charging equipment with continuous multiple charging hoppers

Info

Publication number: CN117086303B
Application number: CN202311135665.9A
Authority: CN
Inventors: 明章发
Original assignee: Zhejiang Liyuan Heavy Industry Technology Co ltd
Current assignee: Zhejiang Liyuan Heavy Industry Technology Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-05-17
Anticipated expiration: 2043-09-05
Also published as: CN117086303A

Abstract

The invention belongs to the field of feeding, and particularly relates to an integrated driving feeding device with a plurality of continuous feeding hoppers, which comprises guide rails, a motor A, a vehicle body, hoppers, feeding pipes and springs F, wherein the two guide rails on the ground are provided with belt wheel vehicle bodies driven by the motor A in a moving way, the top of each vehicle body is provided with the hopper, and the side walls of each hopper are uniformly and alternately provided with the feeding pipes for feeding materials into different casting tools along the moving direction of the vehicle body. The structure of raw material compaction is carried out to all castings added with raw materials simultaneously in the vehicle body, the raw material compaction equipment and the charging equipment are integrated, the operation is simple, the equipment quantity is less, the equipment cost is reduced, and the charging efficiency and the compaction efficiency to raw materials are improved.

Description

Integrated driving charging equipment with continuous multiple charging hoppers

Technical Field

The invention belongs to the field of feeding, and particularly relates to an integrated driving feeding device with a plurality of continuous feeding hoppers.

Background

In the casting process, a charging trolley is required to be used for charging, in order to improve casting efficiency, a plurality of casting molds are generally arranged, and raw materials are sequentially added into the plurality of casting molds by using the charging trolley or bridge type charging equipment moving on a track.

The charging trolley moving on the track has lower cost and can sequentially charge a plurality of casting molds through the tipping bucket, but the charging efficiency of the trolley is lower, and the cost of the trolley is increased if a plurality of tipping buckets are adopted.

After the casting mold is charged, the raw materials in the casting mold are generally compacted by a pressing plate, the compacting process is generally carried out by a manual mode or special compacting equipment, the operation is complicated, the required equipment is more, the cost is higher, and the efficiency is lower.

The track charging trolley with lower cost is improved, the charging efficiency is improved, and meanwhile, the compacting structure is integrated on the charging trolley, so that the purposes of improving the charging efficiency and reducing the equipment cost are achieved.

Disclosure of Invention

In order to solve the defects in the prior art, the invention discloses integrated driving feeding equipment for a plurality of continuous feeding hoppers, which is realized by adopting the following technical scheme.

An integrated driving charging device for a plurality of continuous charging hoppers comprises guide rails, a motor A, a vehicle body, hoppers, charging pipes and springs F, wherein the two guide rails on the ground are provided with belt wheel vehicle bodies driven by the motor A in a moving mode, the top of each vehicle body is provided with a hopper, and a plurality of charging pipes for charging different casting tools are uniformly and alternately distributed on the side walls of each hopper along the moving direction of the vehicle body; a baffle plate for opening and closing the chute is horizontally slid in the chute on the side wall of each feeding pipe; the vehicle body is provided with a structure for singly driving the upper baffle plates of one feeding pipe to be opened or singly driving the upper baffle plates of any two adjacent feeding pipes to be simultaneously opened or singly driving the upper baffle plates of all feeding pipes to be simultaneously opened, and is provided with a spring F for driving the baffle plates to be closed; each of the feeder tubes has a structure thereon for compacting the raw materials of the corresponding casting after the raw materials have been charged into the casting.

As a further improvement of the technology, a plurality of guide seats B which are in one-to-one correspondence with the feeding pipes are arranged in the vehicle body; each guide seat B is provided with a sliding seat B moving in a direction parallel to the movement of the vehicle body and a sliding seat C moving in a vertical direction and positioned above the sliding seat B, and two springs G for resetting the sliding seat C are arranged at the upper end of the sliding seat C, a trapezoidal trigger block B matched with a driving mechanism moving in the vehicle body in the direction parallel to the movement of the vehicle body is arranged at the upper end of the sliding seat C, a sliding seat D moving in the direction parallel to the movement of the vehicle body and a spring H for resetting the sliding seat D are arranged at the lower end of the sliding seat C, a rack F arranged on the sliding seat B is meshed with a gear F arranged in the vehicle body, and a gear E on a shaft where the gear F is positioned is meshed with a rack E on a corresponding baffle; a conveyor belt C driven by a motor C is arranged in the vehicle body, and the conveyor belt C is positioned between the sliding seat B and the corresponding sliding seat D; the vehicle body is internally provided with a structure which enables the sliding seat C on any two adjacent guide seats B to synchronously move downwards at a time or enables the sliding seat C on all the guide seats B to synchronously move downwards at a time under the drive of the driving mechanism.

As a further improvement of the technology, the lower end of the sliding seat D and the upper end of the sliding seat B are both provided with anti-slip teeth.

As a further improvement of the technology, guide seats C are arranged between any two adjacent guide seats B, a slide seat E vertically moves on the guide seats C and is provided with two springs I for resetting the slide seat E, and the upper end of the slide seat E is provided with a trapezoidal trigger block C which is matched with a driving mechanism and does not interfere with a conveyor belt C and two horizontal compression bars which are matched with clamping grooves A on the corresponding two slide seats C.

As a further improvement of the technology, a guide seat A and a guide seat D are respectively arranged at the two guide seats B at the side; the guide seat A vertically slides with a slide seat A and is provided with two springs D for resetting the slide seat A; the upper end of the sliding seat A is provided with a trapezoidal trigger block A matched with the driving mechanism; the guide seat D vertically slides with a sliding seat F and is provided with two springs J for resetting the sliding seat F; the upper end of the sliding seat F is provided with a trapezoidal trigger block D matched with the driving mechanism; the horizontal synchronizing rod arranged on the sliding seat F is provided with a plurality of driving blocks B which are matched with the clamping grooves B on the side wall of the sliding seat E in a one-to-one correspondence manner.

As a further improvement of the technology, a guide sleeve A is arranged in the feeding pipe through a fixed slat which does not affect blanking, a push rod vertically slides in the guide sleeve A, and a spring A for resetting the push rod is arranged in the guide sleeve A; the lower end of the ejector rod is provided with a pressing block which is used for compacting the raw materials in the range of the lower end of the feeding pipe of the casting tool and does not influence the blanking of the feeding pipe; a sliding sleeve is nested and slides on the feeding pipe, an annular pressing plate for compacting raw materials around the pressing block in the casting tool is arranged at the lower end of the sliding sleeve, and a containing groove matched with a driving rod on the pressing block is formed at the lower end of the pressing plate; the inner wall of the vehicle body vertically slides with a plurality of hollow pull rods B which are in one-to-one correspondence with the sliding sleeves, the pull rods B vertically slide with pull rods A which are connected with the horizontal limiting rods A on the corresponding sliding sleeves, and springs B which reset the pull rods A are arranged in the pull rods B; a rack A arranged on the pull rod B is meshed with a gear A in the vehicle body; a gear B arranged on a rotating shaft A where the gear A is positioned is meshed with a rack B vertically sliding in a chute at the lower end of the vehicle body, and a spring C for resetting the rack B is arranged in the chute; the lower end of the rack B is matched with a trapezoid top block on the ground; the horizontal movement in the car body is provided with a plurality of limit rods B which are matched with the limit rods A in a one-to-one correspondence manner, a rack C on the limit rods B is meshed with a gear C in the car body, and a gear D on a rotating shaft B where the gear C is positioned is meshed with a rack D on the sliding seat A.

As a further improvement of the technology, the upper end of the pressing block is square cone without retaining raw materials; the lower end of the rack B is provided with a roller matched with the top block.

As a further improvement of the technology, the transmission ratio of the gear A to the gear B is smaller than 1, and the pull rod B can be driven to move to a larger extent when the rack B moves to a smaller extent, so that the spring B in the pull rod B is deformed to a large extent, and the pull rod B drives the pressing plate and the pressing block to effectively compact the original casting tool through the spring B. The transmission ratio of the gear C to the gear D is smaller than 1, so that the slide seat A can be driven to move by a small extent to drive the limit rod B to rapidly release the limit of the limit rod A.

As a further improvement of the technology, the driving mechanism comprises a sliding seat G, a damping rod, a spring E, a clamping plate A, a driving block A and a clamping plate B, wherein the sliding seat G sliding on the inner wall of the vehicle body along the direction parallel to the motion of the vehicle body is connected with a conveying belt B in the vehicle body, and the conveying belt B is driven by a motor B; the lower end of the sliding seat G is provided with a vertically telescopic damping rod, the lower end of the damping rod is provided with a clamping plate A with two upturned ends, and the clamping plate A is matched with a clamping plate B between the guide seat A and the adjacent guide seat B, a clamping plate B between the guide seat B and the adjacent guide seat C and a clamping plate B between the guide seat D and the adjacent guide seat B; the lower end of the clamping plate A is provided with a driving block A matched with a trigger block A on the sliding seat A, a trigger block B on the sliding seat C, a trigger block C on the sliding seat E and a trigger block D on the sliding seat F; the damping rod is nested with a spring E which is used for telescoping the damping rod.

As a further improvement of the technology, the bottom of the vehicle body is connected with a conveyor belt A driven by a motor A on the ground.

The rack E slides in the guide sleeve B in the vehicle body.

Compared with the traditional feeding equipment, the feeding device has the advantages that the feeding pipes for simultaneously feeding raw materials into a plurality of casting tools according to the requirements are arranged on the feeding body, so that the feeding efficiency is improved, and meanwhile, the cost of the feeding body is reduced due to the fact that only three motors are used for driving.

Simultaneously, have in the automobile body and carry out the structure of raw materials compaction to the casting utensil that all is added with the raw materials simultaneously, realize collecting raw materials compaction equipment and charging equipment as an organic wholely, easy operation for equipment quantity is less, reduces equipment cost, improves charging efficiency and compaction efficiency to the raw materials.

In addition, the invention can simultaneously add raw materials into the casting tools with fixed quantity according to the requirement, and has higher feeding flexibility.

The invention has simple structure and better use effect.

Drawings

Fig. 1 is a schematic diagram of two views of the present invention.

Fig. 2 is a schematic cross-sectional view of a driving structure of the pull rod B of the present invention.

Fig. 3 is a schematic side cross-sectional view of the present invention.

Fig. 4 is a schematic cross-sectional view of the driving mechanism, the clamping plate B, the sliding seat a, the sliding seat D, the sliding seat E, the sliding seat F and the conveyor belt C.

FIG. 5 is a schematic cross-sectional view of a baffle and platen drive configuration.

Fig. 6 is a schematic cross-sectional view of the transmission fit of the slide a and the stop lever B.

Fig. 7 is a schematic cross-sectional view showing the driving engagement of the synchronizing bar on the slide F with the slide E.

Fig. 8 is a schematic cross-sectional view of a driving structure of the conveyor belt B.

Fig. 9 is a schematic cross-sectional view of the belt C and the carriages D and B on the guide B.

Fig. 10 is a schematic diagram of two views of the structure on guide B.

Fig. 11 is a schematic view of the structure of the guide C.

Fig. 12 is a schematic view of the structure of the guide D.

Fig. 13 is a schematic view of the structure of the guide seat a.

Reference numerals in the figures: 1. ground surface; 2. a guide rail; 3. a conveyor belt A; 4. a motor A; 5. a casting tool; 6. a vehicle body; 7. a wheel; 8. a hopper; 9. a feeding tube; 10. a guide sleeve A; 11. fixing the batten; 12. a push rod; 13. a spring A; 14. briquetting; 15. a driving rod; 16. a sliding sleeve; 17. a pressing plate; 18. a receiving groove; 19. a limit rod A; 20. a pull rod A; 21. a spring B; 22. a pull rod B; 23. a rack A; 24. a gear A; 25. a rotating shaft A; 26. a gear B; 27. a rack B; 28. a roller; 29. a top block; 30. a spring C; 31. a limit rod B; 32. a rack C; 33. a gear C; 34. a rotating shaft B; 35. a gear D; 36. a rack D; 37. a sliding seat A; 38. triggering the block A; 39. a guide seat A; 40. a spring D; 41. a slide G; 42. a conveyor belt B; 43. a motor B; 44. a damping rod; 45. a spring E; 46. a clamping plate A; 47. a driving block A; 48. a clamping plate B; 49. a baffle; 50. a rack E; 51. a spring F; 52. guide sleeve B; 53. a gear E; 54. a gear F; 55. a rack F; 56. a sliding seat B; 57. anti-slip teeth; 58. a guide seat B; 59. a slide C; 60. a clamping groove A; 61. a trigger block B; 62. a spring G; 63. a slide seat D; 64. a spring H; 65. a conveyor belt C; 66. a motor C; 67. a guide seat C; 68. a slide E; 69. a clamping groove B; 70. a compression bar; 71. a trigger block C; 72. a spring I; 73. a guide seat D; 74. a slide seat F; 75. a trigger block D; 76. a spring J; 77. a synchronizing lever; 78. a driving block B; 79. a driving mechanism.

Detailed Description

The drawings are schematic representations of the practice of the invention to facilitate understanding of the principles of operation of the structure. The specific product structure and the proportional size are determined according to the use environment and the conventional technology.

As shown in fig. 1,2 and 5, the device comprises guide rails 2, a motor A4, a vehicle body 6, a hopper 8, a feeding pipe 9 and a spring F51, wherein as shown in fig. 1,2 and 3, the vehicle body 6 with a wheel 7 driven by the motor A4 moves on the two guide rails 2 on the ground 1, the hopper 8 is arranged at the top of the vehicle body 6, and a plurality of feeding pipes 9 for feeding materials into different casting tools 5 are uniformly and alternately distributed on the side wall of the hopper 8 along the movement direction of the vehicle body 6; as shown in fig. 5, a baffle 49 for opening and closing each feeding tube 9 horizontally slides in the chute on the side wall of the feeding tube; as shown in fig. 4, 5 and 6, the vehicle body 6 is provided with a structure for singly driving the baffles 49 on one feeding pipe 9 to be opened or singly driving the baffles 49 on any two adjacent feeding pipes 9 to be simultaneously opened or singly driving all the baffles 49 on the feeding pipes 9 to be simultaneously opened and is provided with a spring F51 for driving the baffles 49 to be closed; each of the charging pipes 9 has a structure for compacting the raw materials in the corresponding casting 5 after the raw materials are charged into the casting 5.

As shown in fig. 4, 6 and 10, a plurality of guide seats B58 corresponding to the feeding pipes 9 one by one are installed in the vehicle body 6; each guide seat B58 is provided with a sliding seat B56 moving in a direction parallel to the movement of the vehicle body 6 and a sliding seat C59 moving in a vertical direction and positioned above the sliding seat B56, and two springs G62 resetting the sliding seat C59 are arranged at the upper end of the sliding seat C59, a trapezoidal trigger block B61 matched with a driving mechanism 79 moving in the vehicle body 6 in the direction parallel to the movement of the vehicle body 6 is arranged at the upper end of the sliding seat C59, and a sliding seat D63 moving in the direction parallel to the movement of the vehicle body 6 and a spring H64 resetting the sliding seat D63 are arranged at the lower end of the sliding seat C59; as shown in fig. 5, a rack F55 mounted on a slide B56 is meshed with a gear F54 mounted in the vehicle body 6, and a gear E53 on the shaft on which the gear F54 is located is meshed with a rack E50 on the corresponding shutter 49; as shown in fig. 5 and 9, a conveyor belt C65 driven by a motor C66 is installed in the vehicle body 6, and the conveyor belt C65 is located between the slide B56 and the corresponding slide D63; as shown in fig. 4, 5 and 7, the vehicle body 6 has a structure in which the slide C59 on any two adjacent guide seats B58 is moved downward simultaneously or the slide C59 on all the guide seats B58 is moved downward simultaneously by a single time driven by the driving mechanism 79.

As shown in fig. 9 and 10, the lower end of the sliding seat D63 and the upper end of the sliding seat B56 have anti-slip teeth 57.

As shown in fig. 4, 7 and 11, a guide seat C67 is disposed between any two adjacent guide seats B58, a slide seat E68 is vertically moved on the guide seat C67, and two springs I72 for resetting the slide seat E68 are installed; as shown in fig. 7, 10 and 11, the upper end of the slide E68 is provided with a trapezoidal trigger block C71 which is matched with the driving mechanism 79 and does not interfere with the conveyor belt C65, and two horizontal compression bars 70 which are matched with the clamping grooves a60 on the corresponding two slide C59.

As shown in fig. 4, 12 and 13, the guide seats B58 on the side are respectively provided with a guide seat a39 and a guide seat D73; the guide seat A39 is vertically provided with a sliding seat A37 in a sliding way and is provided with two springs D40 for resetting the sliding seat A37; the upper end of the slide seat A37 is provided with a trapezoidal trigger block A38 matched with the driving mechanism 79; the guide seat D73 is vertically provided with a sliding seat F74 in a sliding manner and is provided with two springs J76 for resetting the sliding seat F74; the upper end of the sliding seat F74 is provided with a trapezoidal trigger block D75 matched with the driving mechanism 79; as shown in fig. 7, 11 and 12, the horizontal synchronizing rod 77 mounted on the slide F74 has a plurality of driving blocks B78 which are in one-to-one correspondence with the clamping grooves B69 on the side wall of the slide E68.

As shown in fig. 5, a guide sleeve a10 is installed in the feeding pipe 9 through a fixed slat 11 which does not affect blanking, a push rod 12 vertically slides in the guide sleeve a10, and a spring a13 which resets the push rod 12 is installed; the lower end of the ejector rod 12 is provided with a pressing block 14 which is used for compacting the raw materials in the range of the lower end of the feeding pipe 9 in the casting tool 5 and does not influence the blanking of the feeding pipe 9; a sliding sleeve 16 is nested and slides on the feeding pipe 9, an annular pressing plate 17 for compacting raw materials around the pressing block 14 in the casting tool 5 is arranged at the lower end of the sliding sleeve 16, and a containing groove 18 matched with the driving rod 15 on the pressing block 14 is arranged at the lower end of the pressing plate 17; the inner wall of the vehicle body 6 vertically slides with a plurality of hollow pull rods B22 which are in one-to-one correspondence with the sliding sleeves 16, the pull rods B22 vertically slide with pull rods A20 connected with horizontal limiting rods A19 on the corresponding sliding sleeves 16, and springs B21 for resetting the pull rods A20 are arranged; a rack A23 mounted on the pull rod B22 is meshed with a gear A24 in the vehicle body 6; as shown in fig. 2 and 3, a gear B26 arranged on a rotating shaft A25 where a gear A24 is arranged is meshed with a rack B27 vertically sliding in a chute at the lower end of the vehicle body 6, and a spring C30 for resetting the rack B27 is arranged in the chute; the lower end of the rack B27 is matched with a trapezoid top block 29 on the ground 1; as shown in fig. 5, 6 and 13, the vehicle body 6 horizontally moves with a plurality of limit rods B31 corresponding to the limit rods a19 one by one, a rack C32 on the limit rods B31 is meshed with a gear C33 in the vehicle body 6, and a gear D35 on a rotating shaft B34 where the gear C33 is located is meshed with a rack D36 on a slide a 37.

As shown in fig. 2 and 5, the upper end of the pressing block 14 is square cone without retaining raw materials; the lower end of the rack B27 is provided with a roller 28 matched with the top block 29.

As shown in fig. 2 and 6, the transmission ratio of the gear a24 to the gear B26 is smaller than 1, so that the pull rod B22 can be driven to move to a larger extent when the rack B27 moves to a smaller extent, so that the spring B21 in the pull rod B22 is deformed to a large extent, and the pull rod B22 drives the pressing plate 17 and the pressing block 14 to effectively compact the original in the casting tool 5 through the spring B21. The transmission ratio of the gear C33 to the gear D35 is smaller than 1, so that the slide seat A37 can be driven to drive the limit rod B31 to rapidly release the limit of the limit rod A19 by a small movement range.

As shown in fig. 6, the driving mechanism 79 includes a sliding seat G41, a damping rod 44, a spring E45, a clamping plate a46, a driving block a47, and a clamping plate B48, wherein, as shown in fig. 6 and 8, the sliding seat G41 sliding on the inner wall of the vehicle body 6 along the direction parallel to the movement of the vehicle body 6 is connected with a conveyor belt B42 driven by a motor B43 in the vehicle body 6; as shown in fig. 4 and 6, a damping rod 44 which stretches vertically is installed at the lower end of the sliding seat G41, a clamping plate a46 with two upturned ends is installed at the lower end of the damping rod 44, and the clamping plate a46 is matched with a clamping plate B48 between a guide seat a39 and an adjacent guide seat B58, a clamping plate B48 between a guide seat B58 and an adjacent guide seat C67, and a clamping plate B48 between a guide seat D73 and an adjacent guide seat B58; the lower end of the clamping plate A46 is provided with a driving block A47 matched with a trigger block A38 on the slide seat A37, a trigger block B61 on the slide seat C59, a trigger block C71 on the slide seat E68 and a trigger block D75 on the slide seat F74; the damper rod 44 is nested with a spring E45 for restoring the expansion and contraction thereof.

As shown in fig. 1 and 2, the bottom of the vehicle body 6 is connected with a conveyor belt A3 driven by a motor A4 on the ground 1.

As shown in fig. 5, the rack E50 slides in a guide sleeve B52 in the vehicle body 6.

The working flow of the invention is as follows: in the initial state, the pressure plate 17 and the pressing block 14 on each feeding tube 9 are higher than the casting tool 5, and the springs A13 corresponding to the pressing blocks 14 are in a compressed state. Each limiting rod A19 is locked and limited by the corresponding limiting rod B31, the pull rod A20 and the corresponding pull rod B22 are in a limit shrinkage state, the corresponding spring B21 is in a stretching state, the roller 28 at the lower end of the rack B27 is propped against the ground 1, and the spring C30 is in a compression state. All square plates are closed to the respective filling duct 9, the spring F51 being in compression. All of the carriages C59 are equal in height, all of the carriages E68, F74 and a37 are equal in height. Slide D63 is located in the middle of the corresponding slide C59, and slide B56 is located in the middle of the corresponding guide B58. Spring H64 is in tension, and springs G62, I72, J76, and D40 are all in compression. The damper rod 44 in the drive mechanism 79 is in a contracted state, the spring E45 is in a compressed state, and the card a46 is located on the card B48 above between the guide a39 and the adjacent guide B58. The two compression bars 70 on each slide E68 are located in the corresponding clamping grooves a60 on the two slides C59 on the two sides.

When it is desired to use the present invention to charge the multiple casts 5 uniformly distributed along the rail 2, the hopper 8 is first filled with stock. The motor A4 is started to operate the conveyor belt A3, and the conveyor belt A3 drives the vehicle body 6 to move along the guide rail 2.

When all the feeding pipes 9 are in one-to-one correspondence with the corresponding number of the castings 5, the rollers 28 at the lower end of the rack B27 are just moved to the top of the corresponding trapezoidal top block 29, and the rack B27 is moved vertically upward by a certain extent and further compresses the springs C30. The rack C32 drives all the gears A24 to rotate through the gears B26 and the rotating shaft A25, and all the gears A24 drive the corresponding pull rods B22 to vertically move downwards by a certain amplitude through the corresponding racks A23 and further stretch the springs B21 because all the limiting rods A19 are limited and locked by the corresponding limiting rods B31.

Then, the number and position of the casting tools 5 to which the raw materials are added are selected according to the single requirement, and the single opening of all the charging pipes 9 or the single opening of one charging pipe 9 or the single opening of two adjacent charging pipes 9 is selected.

If a single opening of all the filling tubes 9 is selected, the motor B43 is started, the motor B43 drives the conveyor belt B42 to run, the conveyor belt B42 drives the driving mechanism 79 to move away from the corresponding clamping plate B48 and rapidly to the upper side of the guide seat D73, and during the movement of the driving mechanism 79 towards the guide seat D73, the damping rod 44 of the driving mechanism 79 is extended at a slower speed under the action of the spring E45 after the driving block a47 is separated from the clamping plate B48, so that the clamping plate a46 and the corresponding clamping plate B48 have interacted when the driving block a47 of the driving mechanism 79 meets the next clamping plate B48, so that the driving block a47 does not interact with the triggering block B61 on the corresponding sliding seat C59 or the triggering block C71 on the corresponding sliding seat E68.

When the driving mechanism 79 reaches the position right above the sliding seat F74, the damping rod 44 in the driving mechanism 79 is extended downwards under the action of the spring E45 and finally drives the sliding seat F74 to move downwards on the guide seat D73 by a certain amplitude and further compresses the two springs J76, the sliding seat F74 drives all the sliding seats E68 to synchronously move downwards by the same amplitude and further compresses the two springs I72 on each guide seat C67 through the synchronizing rod 77 and all the driving blocks B78, and each sliding seat E68 drives the two sliding seats C59 on two sides to synchronously move downwards by the same amplitude and further compresses the two springs G62 on each guide seat B58 through the corresponding two compression rods 70. Each slide C59 drives the corresponding slide D63 to press the conveyor belt C65 tightly against the corresponding slide B56, so that each slide B56 forms a synchronous connection with the conveyor belt C65.

Then, the motor C66 is started, the motor C66 drives the transmission belt C to run for a certain extent, the transmission belt C65 drives all the sliding seats B56 and D63 which clamp the transmission belt C to synchronously and horizontally move for a certain extent, and each sliding seat B56 drives the corresponding baffle 49 to rapidly open the corresponding feeding tube 9 through the corresponding rack F55, the gear F54, the gear E53 and the rack E50 and further compresses the corresponding spring F51.

The material in the hopper 8 is injected into different moulds through the fully opened feed pipes 9. When quantitative materials are injected into all the molds, the motor B43 is started, the motor B43 drives the driving mechanism 79 to reset through the conveying belt B42, in the resetting process of the driving mechanism 79, the clamping plate A46 and the clamping plate B48 interact to enable the driving block A47 to be completely separated from the sliding seat F74, the sliding seat E68 and the sliding seat C59, all the sliding seats C59 drive the sliding seat D63 to be quickly separated from the conveying belt C65 under the action of the corresponding spring G62, and all the sliding seats E68 are quickly reset under the action of the corresponding spring I72, and the sliding seat F74 is quickly reset under the action of the corresponding spring J76.

All racks E50 drive the corresponding baffles 49 to rapidly close the corresponding feeding pipes 9 under the action of the corresponding springs F51, the racks E50 drive the corresponding sliding seat B56 to slide back and reset on the guide seat B58 through a series of transmission, and the sliding seat D63 slides back and reset on the sliding seat C59 under the action of the corresponding springs H64.

Then, the motor B43 is started again, the motor B43 drives the driving mechanism 79 to move right above the slide a37, after the driving mechanism 79 is driven right above the slide a37, the damping rod 44 in the driving mechanism 79 slowly stretches downwards under the action of the spring E45 and finally drives the slide a37 to move downwards by a certain amplitude, the slide a37 drives all the gears C33 to rotate through the racks D36, the gears D35 and the rotating shaft B34, and all the gears C33 drive the corresponding limiting rods B31 through the corresponding racks C32 to release the limiting locking of the limiting rods a 19. All the pull rods A20 drive the sliding sleeve 16 to slide downwards on the feeding pipe 9 by a certain extent through the limiting rods A19 under the action of the corresponding springs B21, the sliding sleeve 16 drives the pressing block 14 to enter the casting tool 5 through the pressing plate 17 and the driving rod 15 and instantly compact materials in the casting tool 5, and the springs A13 in the feeding pipe 9 are further compressed.

Then, the limiting rod A19 is manually shifted upwards, the limiting rod A19 drives the pull rod A20 and the sliding sleeve 16 to reset upwards, the spring B21 is stretched again, and the pressing block 14 completes reset under the action of the spring A13. The starting motor B43 drives the driving mechanism 79 to reset, the sliding seat A37 resets under the action of the spring D40, the sliding seat A37 rotates through all gears C33 of a series of transmission belts, and all gears C33 drive the limiting rod B31 to complete limiting locking on the limiting rod A19 through corresponding racks C32. The starting motor A4 drives the car body 6 to move to the next position, along with the movement of the car body 6, the roller 28 at the lower end of the rack B27 is separated from the top block 29, the rack B27 is reset under the action of the spring C30, the rack B27 drives all gears A24 to rotate through the rack B27 and the rotating shaft A25, all gears A24 drive the corresponding pull rod B22 to slide back through the corresponding rack A23, and the spring B21 is restored to the original state.

If a single opening of a feeding tube 9 is selected, the motor B43 is started, the motor B43 drives the conveyor belt B42 to run, the conveyor belt B42 drives the driving mechanism 79 to separate from the corresponding clamping plate B48 and rapidly move above the corresponding guide seat B58 of the feeding tube 9 to be opened, and in the process that the driving mechanism 79 moves towards the guide seat B58, the damping rod 44 of the driving mechanism 79 stretches slowly under the action of the spring E45 after the driving block a47 is separated from the clamping plate B48, so that the clamping plate a46 and the corresponding clamping plate B48 have interacted when the driving block a47 of the driving mechanism 79 meets the next clamping plate B48, and the driving block a47 does not interact with the triggering block B61 on the corresponding sliding seat C59 or the triggering block C71 on the corresponding sliding seat E68.

When the driving mechanism 79 reaches the position right above the destination guide seat B58, the damping rod 44 in the driving mechanism 79 is extended downwards under the action of the spring E45 and finally drives the corresponding slide seat C59 to move downwards on the guide seat B58 by a certain extent and further compress the two springs G62, and the slide seat C59 drives the corresponding slide seat D63 to tightly press the conveyor belt C65 against the corresponding slide seat B56, so that the slide seat B56 and the conveyor belt C65 form synchronous connection.

Then, the motor C66 is started, the motor C66 drives the transmission belt C to run for a certain extent, the transmission belt C65 drives the sliding seat B56 and the sliding seat D63 which clamp the transmission belt C to synchronously and horizontally move for a certain extent, and the sliding seat B56 drives the corresponding baffle 49 to rapidly open the corresponding feeding tube 9 through the corresponding rack F55, the gear F54, the gear E53 and the rack E50 and further compresses the corresponding spring F51.

The material in the hopper 8 is injected into the respective mould via a single open feed tube 9. When the quantitative materials are injected into the die, the motor B43 is started, the motor B43 drives the driving mechanism 79 to reset through the conveyor belt B42, and in the resetting process of the driving mechanism 79, the clamping plate A46 and the clamping plate B48 interact to enable the driving block A47 to be completely separated from the sliding seat F74, the sliding seat E68 and the sliding seat C59, and the sliding seat C59 drives the sliding seat D63 to be quickly separated from the conveyor belt C65 under the action of the corresponding spring G62.

The rack E50 drives the corresponding baffle 49 to rapidly close the corresponding feeding tube 9 under the action of the corresponding spring F51, the rack E50 drives the corresponding slide B56 to slide back and reset on the guide B58 through a series of transmission, and the slide D63 slides back and reset on the slide C59 under the action of the corresponding spring H64.

If a single opening of two adjacent filling tubes 9 is selected, the motor B43 is started, the motor B43 drives the conveyor belt B42 to run, the conveyor belt B42 drives the driving mechanism 79 to separate from the corresponding clamping plate B48 and rapidly move above the guide seat C67 between the corresponding two guide seats B58, and during the movement of the driving mechanism 79 towards the guide seat C67, the damping rod 44 of the driving mechanism 79 is extended at a slower speed under the action of the spring E45 after the driving block a47 is separated from the clamping plate B48, so that the clamping plate a46 and the corresponding clamping plate B48 have interacted when the driving block a47 of the driving mechanism 79 meets the next clamping plate B48, and the driving block a47 does not interact with the triggering block B61 on the corresponding sliding seat C59 or the triggering block C71 on the corresponding sliding seat E68.

When the driving mechanism 79 reaches the position right above the destination slide E68, the damping rod 44 in the driving mechanism 79 is extended downwards under the action of the spring E45 and finally drives the slide E68 to move downwards on the guide seats C67 by a certain extent and further compress the two springs I72, and the slide E68 drives the two slides C59 on the two sides to synchronously move downwards by the two corresponding compression rods 70 by the same extent and further compress the two springs G62 on each guide seat B58. Each slide C59 drives the corresponding slide D63 to tightly press the conveyor belt C65 against the corresponding slide B56, so that two slides B56 of two adjacent filling tubes 9 are connected synchronously with the conveyor belt C65.

Then, the motor C66 is started, the motor C66 drives the driving belt C to run for a certain extent, the driving belt C65 drives the two sliding seats B56 and the two sliding seats D63 which clamp the driving belt C to synchronously and horizontally move for a certain extent, and the two sliding seats B56 drive the corresponding baffle plates 49 to rapidly open the corresponding feeding pipes 9 through the corresponding racks F55, the gears F54, the gears E53 and the racks E50 and further compress the corresponding springs F51.

The material in the hopper 8 is injected into two adjacent moulds through two adjacent open feed pipes 9, respectively. When quantitative materials are injected into the two molds, the motor B43 is started, the motor B43 drives the driving mechanism 79 to reset through the conveyor belt B42, in the resetting process of the driving mechanism 79, the clamping plate A46 and the clamping plate B48 interact to enable the driving block A47 to be completely separated from the sliding seat F74, the sliding seat E68 and the sliding seat C59, the two sliding seats C59 drive the sliding seat D63 to be quickly separated from the conveyor belt C65 under the action of the corresponding spring G62, and all the sliding seats E68 are quickly reset under the action of the corresponding spring I72.

Both racks E50 drive the corresponding baffle 49 to rapidly close the corresponding feeding tube 9 under the action of the corresponding spring F51, both racks E50 drive the corresponding slide B56 to slide back and reset on the guide B58 through a series of transmission, and both slides D63 respectively slide back and reset on the slide C59 under the action of the corresponding spring H64.

In summary, the beneficial effects of the invention are as follows: the feeding pipe 9 for simultaneously feeding raw materials into a plurality of casting tools 5 according to the requirements is arranged on the vehicle body 6, so that the feeding efficiency is improved, and the cost of the feeding vehicle body 6 is reduced due to the fact that only three motors are used for driving.

Meanwhile, the structure for compacting the raw materials of the casting tool 5 added with the raw materials is arranged in the vehicle body 6, so that the raw material compacting equipment and the feeding equipment are integrated, the operation is simple, the equipment quantity is small, the equipment cost is reduced, and the feeding efficiency and the raw material compacting efficiency are improved.

In addition, the invention can simultaneously add raw materials into a fixed number of casting tools 5 at one time according to the requirement, and has higher feeding flexibility.

Claims

1. An integrated drive charging apparatus for a plurality of continuous hoppers, characterized by: the device comprises guide rails, a motor A, a vehicle body, hoppers, feeding pipes and springs F, wherein the two guide rails on the ground are provided with belt wheel vehicle bodies driven by the motor A in a moving mode, the hoppers are arranged at the tops of the vehicle bodies, and a plurality of feeding pipes for feeding materials into different casting tools are uniformly and alternately distributed on the side walls of the hoppers along the moving direction of the vehicle bodies; a baffle plate for opening and closing the chute is horizontally slid in the chute on the side wall of each feeding pipe; the vehicle body is provided with a structure for singly driving the upper baffle plates of one feeding pipe to be opened or singly driving the upper baffle plates of any two adjacent feeding pipes to be simultaneously opened or singly driving the upper baffle plates of all feeding pipes to be simultaneously opened, and is provided with a spring F for driving the baffle plates to be closed; each feeding pipe is provided with a structure for compacting raw materials in the casting tool after the raw materials are filled in the corresponding casting tool;

A guide seat C is arranged between any two adjacent guide seats B, a slide seat E vertically moves on the guide seat C and is provided with two springs I for resetting the slide seat E, and the upper end of the slide seat E is provided with a trapezoidal trigger block C which is matched with a driving mechanism and does not interfere with a conveyor belt C and two horizontal compression bars which are matched with clamping grooves A on the corresponding two slide seats C;

The guide seats A and the guide seats D are respectively arranged on the two guide seats B at the side; the guide seat A vertically slides with a slide seat A and is provided with two springs D for resetting the slide seat A; the upper end of the sliding seat A is provided with a trapezoidal trigger block A matched with the driving mechanism; the guide seat D vertically slides with a sliding seat F and is provided with two springs J for resetting the sliding seat F; the upper end of the sliding seat F is provided with a trapezoidal trigger block D matched with the driving mechanism; the horizontal synchronizing rod arranged on the sliding seat F is provided with a plurality of driving blocks B which are matched with clamping grooves B on the side wall of the sliding seat E in a one-to-one correspondence manner;

A guide sleeve A is arranged in the feeding pipe through a fixed lath which does not affect blanking, a push rod vertically slides in the guide sleeve A, and a spring A for resetting the push rod is arranged in the guide sleeve A; the lower end of the ejector rod is provided with a pressing block which is used for compacting the raw materials in the range of the lower end of the feeding pipe of the casting tool and does not influence the blanking of the feeding pipe; a sliding sleeve is nested and slides on the feeding pipe, an annular pressing plate for compacting raw materials around the pressing block in the casting tool is arranged at the lower end of the sliding sleeve, and a containing groove matched with a driving rod on the pressing block is formed at the lower end of the pressing plate; the inner wall of the vehicle body vertically slides with a plurality of hollow pull rods B which are in one-to-one correspondence with the sliding sleeves, the pull rods B vertically slide with pull rods A which are connected with the horizontal limiting rods A on the corresponding sliding sleeves, and springs B which reset the pull rods A are arranged in the pull rods B; a rack A arranged on the pull rod B is meshed with a gear A in the vehicle body; a gear B arranged on a rotating shaft A where the gear A is positioned is meshed with a rack B vertically sliding in a chute at the lower end of the vehicle body, and a spring C for resetting the rack B is arranged in the chute; the lower end of the rack B is matched with a trapezoid top block on the ground; the horizontal movement in the car body is provided with a plurality of limit rods B which are matched with the limit rods A in a one-to-one correspondence manner, a rack C on the limit rods B is meshed with a gear C in the car body, and a gear D on a rotating shaft B where the gear C is positioned is meshed with a rack D on the sliding seat A.

2. An integrated drive charging apparatus for a plurality of continuous hoppers as defined in claim 1, wherein: a plurality of guide seats B which are in one-to-one correspondence with the feeding pipes are arranged in the vehicle body; each guide seat B is provided with a sliding seat B moving in a direction parallel to the movement of the vehicle body and a sliding seat C moving in a vertical direction and positioned above the sliding seat B, and two springs G for resetting the sliding seat C are arranged at the upper end of the sliding seat C, a trapezoidal trigger block B matched with a driving mechanism moving in the vehicle body in the direction parallel to the movement of the vehicle body is arranged at the upper end of the sliding seat C, a sliding seat D moving in the direction parallel to the movement of the vehicle body and a spring H for resetting the sliding seat D are arranged at the lower end of the sliding seat C, a rack F arranged on the sliding seat B is meshed with a gear F arranged in the vehicle body, and a gear E on a shaft where the gear F is positioned is meshed with a rack E on a corresponding baffle; a conveyor belt C driven by a motor C is arranged in the vehicle body, and the conveyor belt C is positioned between the sliding seat B and the corresponding sliding seat D; the vehicle body is internally provided with a structure which enables the sliding seat C on any two adjacent guide seats B to synchronously move downwards at a time or enables the sliding seat C on all the guide seats B to synchronously move downwards at a time under the drive of the driving mechanism.

3. An integrated drive charging apparatus for a plurality of continuous hoppers as defined in claim 2, wherein: the lower end of the sliding seat D and the upper end of the sliding seat B are provided with anti-slip teeth.

4. An integrated drive charging apparatus for a plurality of continuous hoppers as defined in claim 1, wherein: the upper end of the pressing block is square cone without retaining raw materials; the lower end of the rack B is provided with a roller matched with the top block.

5. An integrated drive charging apparatus for a plurality of continuous hoppers as defined in claim 1, wherein: the transmission ratio of the gear A to the gear B is smaller than 1; the transmission ratio of the gear C to the gear D is smaller than 1.

6. An integrated drive charging apparatus for a plurality of continuous hoppers as defined in claim 1, wherein: the driving mechanism comprises a sliding seat G, a damping rod, a spring E, a clamping plate A, a driving block A and a clamping plate B, wherein the sliding seat G sliding on the inner wall of the vehicle body along the direction parallel to the motion of the vehicle body is connected with a conveying belt B in the vehicle body, and the conveying belt B is driven by a motor B; the lower end of the sliding seat G is provided with a vertically telescopic damping rod, the lower end of the damping rod is provided with a clamping plate A with two upturned ends, and the clamping plate A is matched with a clamping plate B between the guide seat A and the adjacent guide seat B, a clamping plate B between the guide seat B and the adjacent guide seat C and a clamping plate B between the guide seat D and the adjacent guide seat B; the lower end of the clamping plate A is provided with a driving block A matched with a trigger block A on the sliding seat A, a trigger block B on the sliding seat C, a trigger block C on the sliding seat E and a trigger block D on the sliding seat F; the damping rod is nested with a spring E which is used for telescoping the damping rod.

7. An integrated drive charging apparatus for a plurality of continuous hoppers as defined in claim 1, wherein: the bottom of the vehicle body is connected with a conveyor belt A driven by a motor A on the ground.