A lifting device and permeable brick production equipment

Abstract

The present invention relates to the technical field of industrial production equipment, and specifically to a lifting device and permeable brick production equipment, including a lifting frame, a movable plate, a sliding assembly, a barrel, an installation assembly, a control assembly, and a safety assembly. The lifting frame includes two walking columns, and the movable plate is horizontally arranged between the two walking columns. The sliding assembly includes four first pulleys and two second pulleys. By arranging a movable plate that can slide up and down horizontally between the walking columns and the barrel, when the barrel is filled with materials and lifted, the barrel controls the control rod to eject, and then when the steel cable or chain breaks or detaches, the control rod cooperates to limit the rotation of the safety disk, thereby preventing the rotation of the safety rod, so that the position of the movable plate is limited under the limiting action of the gear and the gear plate, to avoid the barrel from sliding down quickly and causing unpredictable personal injury and loss, and the installation method of the barrel is simple to operate and convenient for maintenance and replacement.

Description

Technical Field

[0001] The invention relates to the technical field of industrial production equipment, in particular to a lifting device and permeable brick production equipment. Background Art

[0002] Permeable bricks are a new type of building material that is formed by high-pressure one-time pressing without high-temperature sintering. Due to its good permeability, it is widely used in outdoor road paving sites. During the production operation of permeable bricks in the prior art, both the main raw materials and the surface raw materials require large-scale mixing equipment to be fully mixed. Due to the large size of the mixing machinery, a material lifting device is required when lifting the material. When the material lifting device in the prior art is used, it is often connected to the hopper through a steel cable or chain, and then dragged up and down. After long-term use of this method, the steel cable and chain may age and break or become disconnected, which may cause the hopper to slide rapidly along the supporting beam, thereby causing possible dangerous injuries to the operator. Summary of the invention

[0003] The purpose of the present invention is to provide a lifting device and a permeable brick production equipment to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a lifting device, the lifting device comprising:

[0005] A lifting frame, the lifting frame comprising two walking columns;

[0006] A movable plate, wherein the movable plate is horizontally arranged between two walking columns through a sliding assembly, and the sliding assembly includes four first pulleys and two second pulleys;

[0007] A material barrel, wherein the material barrel is arranged on one side of the movable plate through a mounting assembly, and the mounting assembly includes a plurality of mounting rods and two cover plates;

[0008] A control assembly, which is arranged in the movable plate on one side of the barrel, and includes two control frames, two control airbags and two control rods;

[0009] The safety component is arranged on one side of the movable plate, two walking columns are respectively inserted on both sides of the safety component, and the safety component includes two safety plates and a safety rod.

[0010] Preferably, the two walking columns are respectively provided with a first rail groove and a second rail groove, the four first pulleys and the two second pulleys are symmetrically arranged on both sides of the movable plate, and the two first pulleys and the second pulleys on one side are respectively inserted into the first rail groove and the second rail groove of the walking column on one side.

[0011] Preferably, a mounting groove is provided through the center of one side of the movable plate, the material barrel is vertically arranged in the mounting groove, and a plurality of mounting rods are horizontally and symmetrically arranged on both sides of the material barrel.

[0012] Preferably, a plurality of movable grooves are symmetrically opened on both sides of the installation groove of the movable plate, and a plurality of installation rods are horizontally inserted into the movable grooves respectively. The movable plate is provided with plate grooves horizontally opened on the upper ends of both sides of the movable groove, and the cover plate is horizontally inserted into the plate grooves by screws.

[0013] Preferably, the movable plate is provided with a movable groove on one side thereof and a cavity is opened inside, the control airbag is horizontally inserted in the cavity, the upper end of the cavity is respectively penetrated by several movable grooves and provided with extrusion grooves, the control frame includes several push rods and extrusion plates, the several push rods are respectively vertically arranged at the upper end of the extrusion plates, the lower end of the extrusion plates is in contact with the upper end of the control airbag, the lower ends of the several extrusion grooves are respectively provided with partitions, the upper ends of the several push rods are respectively penetrated by several partitions and inserted into the extrusion grooves with push plates, and a load-bearing spring is sleeved on one side of the push rod placed in the extrusion groove.

[0014] Preferably, a safety groove is horizontally opened on one side of the movable plate, and two safety disks are respectively placed on both sides of the installation groove through bearing insertion, and prismatic blocks are respectively provided on both sides of the safety rod. The safety rod passes through the safety groove through the two prismatic blocks and is inserted into the center of the two safety disks.

[0015] Preferably, a plurality of rebound grooves are symmetrically provided on one side of the outer circumference of the safety disk, and limit blocks are inclinedly provided in the plurality of rebound grooves through pin shafts, and return springs are provided on one side of the limit blocks and the rebound grooves.

[0016] Preferably, two control grooves are opened on one side of the safety groove in the movable plate, and two control rods are placed in the two control grooves through horizontal plug-in of pistons respectively. One side of the control rod is inserted through the safety groove and contacts with a limit block on one side. A safety spring is sleeved on one side of the control rod placed in the control groove, and ventilation pipes are respectively inserted between the two control airbags and the two control grooves.

[0017] Preferably, the walking column is provided with a walking groove on one side close to the movable plate, a gear plate is provided on one side of the walking groove, and a plurality of tooth grooves are symmetrically provided on one side of the gear plate. The safety rod passes through both sides of the movable plate and is respectively inserted into two walking grooves provided with gears, and the gear teeth on one side of the gear are inserted into the tooth groove on one side of the gear plate.

[0018] A permeable brick production equipment, the permeable brick production equipment has the above-mentioned lifting device.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] By setting a movable plate that can slide up and down horizontally between the walking column and the barrel, when the barrel is filled with materials and lifted, the barrel controls the control rod to push out, and then when the steel cable or chain breaks or detaches, the control rod cooperates to limit the rotation of the safety disk, thereby preventing the rotation of the safety rod, so that the position of the movable plate is limited under the limiting action of the gear and the gear plate, avoiding the barrel from sliding down quickly and causing unpredictable personal injury and loss, and the installation method of the barrel is simple to operate and convenient for maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the movable plate of the present invention;

[0024] Figure 4 This is a schematic diagram of the safety rod structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the gear plate connection structure of the present invention;

[0026] Figure 6 For the present invention Figure 2 Schematic diagram of part A;

[0027] Figure 7 For the present invention Figure 2 Schematic diagram of part B.

[0028] In the figure: walking column 1, movable plate 2, first pulley 3, second pulley 4, material barrel 5, mounting rod 6, cover plate 7, control frame 8, control airbag 9, control rod 10, safety disk 11, safety rod 12, first rail groove 13, second rail groove 14, movable groove 15, push rod 16, extrusion plate 17, push plate 18, load-bearing spring 19, prismatic block 20, rebound groove 21, limit block 22, return spring 23, piston 24, safety spring 25, vent pipe 26, walking groove 27, gear plate 28, gear 29. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-7The present invention provides a lifting device: the lifting device comprises:

[0031] A lifting frame, the lifting frame comprises two walking columns 1;

[0032] The movable plate 2 is horizontally arranged between the two walking columns 1 through a sliding assembly, and the sliding assembly includes four first pulleys 3 and two second pulleys 4. The two walking columns 1 are respectively provided with first rail grooves 13 and second rail grooves 14 on both sides. The four first pulleys 3 and the two second pulleys 4 are symmetrically arranged on both sides of the movable plate 2, and the two first pulleys 3 and the second pulleys 4 on one side are respectively inserted into the first rail grooves 13 and the second rail grooves 14 of the walking columns 1 on one side.

[0033] The material barrel 5 is arranged on one side of the movable plate 2 through a mounting assembly, and the mounting assembly includes a plurality of mounting rods 6 and two cover plates 7. A mounting groove is provided through the center of one side of the movable plate 2, and the material barrel 5 is vertically arranged in the mounting groove. The plurality of mounting rods 6 are horizontally and symmetrically arranged on both sides of the material barrel 5. A plurality of movable grooves 15 are symmetrically provided on both sides of the mounting groove of the movable plate 2. The plurality of mounting rods 6 are horizontally inserted and placed in the movable grooves 15 respectively. Plate grooves are horizontally provided on the upper ends of both sides of the movable plate 2 provided with the movable grooves 15, and the cover plates 7 are horizontally inserted and placed in the plate grooves by screws;

[0034] The control component is arranged in the movable plate 2 on one side of the barrel 5, and the control component includes two control frames 8, two control airbags 9 and two control rods 10. The movable plate 2 is provided with a movable groove 15 on one side, and a cavity is opened inside. The control airbag 9 is horizontally inserted in the cavity, and the upper end of the cavity is respectively penetrated by a plurality of movable grooves 15 and provided with an extrusion groove. The control frame 8 includes a plurality of push rods 16 and an extrusion plate 17. The plurality of push rods 16 are respectively vertically arranged on the upper end of the extrusion plate 17, and the lower end of the extrusion plate 17 is in contact with the upper end of the control airbag 9. The lower ends of the plurality of extrusion grooves are provided with partitions, and the upper ends of the plurality of push rods 16 are respectively penetrated by a plurality of partitions and inserted into the extrusion groove, and a push plate 18 is provided in the extrusion groove, and a load-bearing spring 19 is sleeved on one side of the push rod 16 placed in the extrusion groove.

[0035] A safety component is arranged on one side of the movable plate 2, and two walking columns 1 are respectively inserted on both sides of the safety component, and the safety component includes two safety disks 11 and a safety rod 12. A safety groove is horizontally opened on one side of the movable plate 2, and the two safety disks 11 are respectively inserted and placed on both sides of the installation groove through bearings. Prismatic blocks 20 are respectively arranged on both sides of the safety rod 12, and the safety rod 12 passes through the safety groove through two prismatic blocks 20 and is inserted into the center of the two safety disks 11. A plurality of rebound grooves 21 are symmetrically opened on one side of the outer circumference of the safety disk 11, and limit blocks 22 are inclined through pins in the plurality of rebound grooves 21, and reset springs 23 are provided on the limit blocks 22 and one side of the rebound groove 21, and a safety groove on one side of the movable plate 2 Two control grooves are provided, and two control rods 10 are horizontally inserted into the two control grooves through pistons 24 respectively. One side of the control rod 10 is inserted into the safety groove and contacts with a limit block 22 on one side. A safety spring 25 is sleeved on one side of the control rod 10 placed in the control groove, and a ventilation pipe 26 is respectively inserted between the two control airbags 9 and the two control grooves. A walking groove 27 is provided on the side of the walking column 1 close to the movable plate 2, and a gear plate 28 is provided on one side of the walking groove 27. A plurality of tooth grooves are symmetrically provided on one side of the gear plate 28. The safety rod 12 passes through both sides of the movable plate 2 and is respectively inserted into the two walking grooves 27 with gears 29, and the gear teeth on one side of the gear 29 are inserted into the tooth grooves on one side of the gear plate 28.

[0036] A permeable brick production device comprises the above-mentioned lifting device.

[0037] Working principle: When in use, the material barrel 5 is installed in the installation groove through the installation rod 6, and the position of the material barrel 5 is maintained under the action of the push plate 18 pushed by a number of load-bearing springs 19. At this time, the control rod 10 is retracted into the control groove under the action of the safety spring 25. When the material is loaded into the material barrel 5 and the weight increases, the material barrel 5 squeezes the control frames 8 on both sides to descend through the installation rod 6, and then compresses the control airbag 9, so that the gas in the control airbag 9 enters the control groove through the ventilation pipe 26, and the control rod 10 is pushed out and inserted into the safety groove, and contacts with one side of the limit block 22. When the steel cable or chain pulls the movable plate 2 and the material barrel 5 to rise, under the action of the gear 28, The safety rod 12 drives the two safety disks 11 to rotate counterclockwise, and then when the limit block 22 contacts the control rod 10 in turn, the reset spring 23 is squeezed and retracted into the rebound groove 21, and the movable plate 2 rises normally. When the steel cable breaks during driving and the movable plate 2 is descending, the safety rod 12 drives the safety disk 11 to reverse, and then under the contact action of the limit block 22 and the control rod 10, the limit is performed to prevent the movable plate 2 from continuing to fall, thereby improving the safety of use. Similarly, when the movable plate 2 descends normally, after the material in the barrel 5 is poured out, under the reverse push action of the load-bearing spring 19 and the safety spring 25, the control rod 10 retracts into the control groove and falls normally.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting device, characterized in that: The lifting device comprises: A lifting frame, the lifting frame comprising two walking columns (1); A movable plate (2), wherein the movable plate (2) is horizontally arranged between two walking columns (1) via a sliding assembly, and the sliding assembly comprises four first pulleys (3) and two second pulleys (4); A material barrel (5), wherein the material barrel (5) is arranged on one side of the movable plate (2) through a mounting assembly, and the mounting assembly includes a plurality of mounting rods (6) and two cover plates (7); A control component, the control component is arranged in the movable plate (2) and located on one side of the barrel (5), and the control component comprises two control frames (8), two control air bags (9) and two control rods (10); A safety component, the safety component is arranged on one side of the movable plate (2), two walking columns (1) are respectively inserted on both sides of the safety component, and the safety component comprises two safety plates (11) and a safety rod (12); A first rail groove (13) and a second rail groove (14) are respectively provided on both sides of the two walking columns (1); four first pulleys (3) and two second pulleys (4) are respectively symmetrically arranged on both sides of the movable plate (2); and two first pulleys (3) and two second pulleys (4) on one side are respectively inserted into the first rail groove (13) and the second rail groove (14) of the walking column (1) on one side; A mounting groove is provided through the center of one side of the movable plate (2), a material barrel (5) is vertically arranged in the mounting groove, and a plurality of mounting rods (6) are horizontally and symmetrically arranged on both sides of the material barrel (5); A plurality of movable grooves (15) are symmetrically provided on both sides of the installation groove of the movable plate (2), and a plurality of installation rods (6) are respectively inserted horizontally into the movable grooves (15). Plate grooves are horizontally provided on the upper ends of both sides of the movable groove (15) of the movable plate (2), and the cover plate (7) is inserted horizontally into the plate grooves by screws; The movable plate (2) is provided with a movable groove (15) on one side thereof, and a cavity is opened inside the movable groove (15). The control airbag (9) is horizontally inserted and placed in the cavity. The upper end of the cavity is respectively penetrated by a plurality of movable grooves (15) and is provided with an extrusion groove. The control frame (8) comprises a plurality of push rods (16) and an extrusion plate (17). The plurality of push rods (16) are respectively vertically arranged at the upper end of the extrusion plate (17). The lower end of the extrusion plate (17) is in contact with the upper end of the control airbag (9). The lower ends of the plurality of extrusion grooves are respectively provided with a partition plate. The upper ends of the plurality of push rods (16) are respectively penetrated by a plurality of partition plates and are inserted into the extrusion grooves and are provided with a push plate (18). A load-bearing spring (19) is sleeved on one side of the push rods (16) placed in the extrusion groove. A safety groove is horizontally provided on one side of the movable plate (2), two safety disks (11) are respectively placed on both sides of the installation groove through bearing insertion, and prismatic blocks (20) are respectively provided on both sides of the safety rod (12), and the safety rod (12) passes through the safety groove through the two prismatic blocks (20) and is inserted into the center of the two safety disks (11); A plurality of rebound grooves (21) are symmetrically provided on one side of the outer circumference of the safety disk (11), and a limit block (22) is tiltedly provided in each of the rebound grooves (21) through a pin shaft, and a return spring (23) is provided on one side of the limit block (22) and the rebound groove (21); Two control grooves are provided on one side of the safety groove in the movable plate (2); two control rods (10) are respectively inserted horizontally into the two control grooves through pistons (24); one side of the control rod (10) is inserted through the safety groove and is in contact with a limit block (22) on one side; a safety spring (25) is sleeved on one side of the control rod (10) placed in the control groove; and ventilation pipes (26) are respectively inserted between the two control airbags (9) and the two control grooves; The walking column (1) is provided with a walking groove (27) on one side close to the movable plate (2), a gear plate (28) is provided on one side of the walking groove (27), a plurality of tooth grooves are symmetrically provided on one side of the gear plate (28), a safety rod (12) passes through both sides of the movable plate (2) and is respectively inserted into two walking grooves (27) provided with gears (29), and the gear teeth on one side of the gear (29) are inserted into the tooth grooves on one side of the gear plate (28).

2. A permeable brick production equipment, characterized in that: The permeable brick production equipment has the lifting device described in claim 1 above.

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