CN213445869U

CN213445869U - Lifting device for maintenance of cleaning equipment

Info

Publication number: CN213445869U
Application number: CN202021909124.9U
Authority: CN
Inventors: 杨贵根; 殴阳小红; 文云才
Original assignee: Tie Ai Si New Material Technology Mianyang Co ltd
Current assignee: Tie Ai Si New Material Technology Mianyang Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-15
Anticipated expiration: 2030-09-04

Abstract

A hoisting device for cleaning equipment maintenance comprises: a pair of moving assemblies; the lifting assemblies are arranged in two pairs, the moving assemblies are arranged, each lifting guide mechanism comprises a lifting guide mechanism, each lifting guide mechanism is provided with a driving mechanism, a lifting mechanism is arranged in each lifting guide mechanism, each lifting guide mechanism is used for lifting guide of the corresponding lifting mechanism, and each driving mechanism is used for driving the lifting movement of the corresponding lifting mechanism and clamping assemblies. The utility model discloses the convenience is overhauld cleaning equipment, has reduced cleaning equipment's the maintenance degree of difficulty, has improved cleaning equipment maintenance's efficiency, has stronger practicality.

Description

Lifting device for maintenance of cleaning equipment

Technical Field

The utility model relates to a tappet processing equipment overhauls and uses auxiliary assembly, especially relates to a lifting device is used in cleaning equipment maintenance.

Background

The function of the tappet is to transmit the thrust of the camshaft to the push rod or the valve rod and bear the lateral force applied when the camshaft rotates. The tappet is provided with an adjusting screw at the top thereof for adjusting the valve clearance.

The tappet of the valve-top type valve train is generally made into a cylinder type to reduce the weight. The roller type tappet is one kind of tappet and has the advantage of reducing the lateral force to support caused by friction. The tappet has a complex structure and large mass, and is generally used for large-cylinder-diameter diesel engines. The tappet is usually made of nickel-chromium alloy cast iron or cold alloy cast iron, the friction surface of the tappet is ground after heat treatment, and the tappet has three forms: mushroom type, cylinder type, roller type.

The tappet is in order to improve the wearability, need to polish the polishing processing to its terminal surface, and its terminal surface of tappet that the polishing was accomplished has a large amount of residues and will influence the quality of tappet when follow-up surface treatment, consequently need wash the tappet that the polishing was accomplished, and converge at abluent process, mostly adopt the chemical agent that has volatile smell, consequently at abluent in-process, install the protection casing additional in the outside of cleaning equipment, and the inconvenient follow-up maintenance of cleaning equipment and the maintenance of the addition of protection casing, and the tappet is when wasing, there are a plurality of cleaning equipment, it is less to separate each other, great difficulty has been brought to the key shape for cleaning equipment.

Disclosure of Invention

The utility model provides a lifting device is used in cleaning equipment maintenance to solve the not enough of above-mentioned prior art, conveniently overhaul cleaning equipment, reduced cleaning equipment's the maintenance degree of difficulty, improved cleaning equipment maintenance's efficiency, have stronger practicality.

In order to realize the purpose of the utility model, the following technologies are adopted:

a hoisting device for cleaning equipment maintenance comprises:

a pair of moving assemblies;

the lifting assemblies are arranged in the motion assemblies, and each lifting assembly comprises a lifting guide mechanism, the lifting guide mechanism is provided with a driving mechanism, a lifting mechanism is arranged in the lifting guide mechanism, the lifting guide mechanism is used for lifting guide of the lifting mechanism, and the driving mechanism is used for driving the lifting mechanism to move up and down;

the centre gripping subassembly, including the upper plate, the upper plate both sides are mated is equipped with outer even board, elevating system is all located to the outer board other end that links, the upper plate is mated runs through to take shape there is the motion hole, the upper plate is installed and is rotated a seat two pairs, every both ends of moving the hole are all located to rotating the seat, it is a plurality of to all being equipped with the guide bar between the seat to every rotating, every is every all to rotating and all is equipped with the lead screw between the seat, the outside end of lead screw all is connected with the centre gripping motor, the lead screw has all revolved the motion board, the equal downwardly extending's of motion board lower extension board that is equipped with, the motion hole is all worn to the lower extension.

Further, the motion subassembly includes that the bottom plate is a pair of, and the bottom plate lower extreme is being equipped with the bottom plate of equidistant array, and the equal downwardly extending of bottom plate is equipped with down and changes the board a plurality of, all is equipped with the wheel that rolls between the board that changes of down.

Further, lift guiding mechanism is including installing in the end fixed plate of bottom plate one end, and the relative and upwards extension of end fixed plate is equipped with the concave part a pair ofly, and the concave part inner wall that is located the inboard is equipped with interior convex plate a pair ofly, is equipped with the movable pulley of equidistant array between the interior convex plate, and the concave part inner wall that is located the outside is equipped with interior limit plate, and the concave part both sides all are equipped with L shaped plate two pairs, and L shaped plate inner wall all is equipped with perpendicular convex plate.

Further, elevating system is including installing in the assembly seat that is located outside concave part, drive gear between the assembly seat, and drive gear all is equipped with the actuating lever, and actuating lever one end all is connected with elevator motor.

Further, elevating system is including wearing the lifter plate in the concave part, the lifter plate inside wall takes shape to have a spacing groove, the flange outside in the boss card is located to the spacing groove tank bottom, the sliding tray has been taken shape to the spacing groove tank bottom, the tank bottom and the sliding wheel outer wall of sliding tray are tangent, the lifter plate both sides all outwards extend be equipped with the epitaxial plate, the epitaxial plate outer wall all is equidistant array and is equipped with the key board, key shape board both ends all are equipped with the side wheel two pairs, the side wheel is located perpendicular flange both sides, the outer wall and the L shaped plate inner wall of side wheel are tangent, the lifter plate outer wall is equipped with the rack a pair ofly, the rack is located interior limit plate both sides, drive wheel.

The technical scheme has the advantages that:

the device can conveniently hoist the cleaning equipment to be overhauled, thereby conveniently overhauling the cleaning equipment, reducing the maintenance difficulty of the cleaning equipment and improving the overhauling efficiency of the cleaning equipment. The device comprises a moving assembly, a clamping assembly, a lifting assembly and a lifting assembly, wherein the moving assembly facilitates the moving of the device, the flexibility of the device is improved, the lifting assembly is used for driving the clamping assembly to perform lifting motion, so that cleaning equipment to be maintained is lifted to a certain height, the cleaning equipment is convenient to overhaul, the clamping assembly is convenient to clamp and fix the cleaning equipment, and the lifting assembly is convenient to perform lifting motion on the cleaning equipment. In the operation process, push the device to the cleaning equipment upper end of waiting to overhaul, then, start each centre gripping motor, each motion board relative motion each other under centre gripping motor's drive, and the motion of motion board will drive the relative motion each other of lower apron, and the motion of lower apron will drive the motion of extension board, it is until the interior extension board motion to the lower extreme of cleaning equipment, then, start elevator motor, drive gear rotates under elevator motor's drive, and drive gear's rotation will act on the rack, thereby make the rack drive elevator plate upward movement, wherein for reducing the frictional force between elevator plate and the concave part, thereby set up the movable pulley at the concave part, set up the side wheel simultaneously in the both sides of elevator plate, through the elevating movement of side wheel and movable pulley pair elevator plate play the direction, ensure elevating movement's stability. So that the cleaning apparatus can be transferred to the upper end and then repaired. The utility model discloses the convenience is overhauld cleaning equipment, has reduced cleaning equipment's the maintenance degree of difficulty, has improved cleaning equipment maintenance's efficiency, has stronger practicality.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Fig. 3 shows a three-dimensional structure of one embodiment.

Fig. 4 shows a perspective structural view of one embodiment.

Fig. 5 shows a partial enlarged view at a.

Fig. 6 shows a partial enlarged view at B.

Fig. 7 shows a partial enlarged view at C.

Fig. 8 shows a partial enlarged view at D.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.

Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 8, a lifting device for cleaning equipment maintenance includes:

motion subassembly 1, quantity is a pair of, and motion subassembly 1 includes that bottom plate 10 is a pair of, and bottom plate 10 lower extreme is equipped with bottom plate 11 of equidistant array, and bottom plate 11 equal downwardly extending is equipped with lower transfer board 12 a plurality of, all is equipped with between lower transfer board 12 and rolls wheel 13.

The lifting assembly 2 is provided with two pairs of lifting assemblies, the lifting assemblies 1 are arranged on the lifting assembly 2 and comprise lifting guide mechanisms 20, the lifting guide mechanisms 20 are provided with driving mechanisms 21, lifting mechanisms 22 are arranged in the lifting guide mechanisms 20, the lifting guide mechanisms 20 are used for lifting guide of the lifting mechanisms 22, and the driving mechanisms 21 are used for driving the lifting movement of the lifting mechanisms 22. Lifting guide mechanism 20 is including installing in the end fixed plate 200 of bottom plate 10 one end, and end fixed plate 200 is relative and upwards extending be equipped with concave part 201 a pair, and the concave part 201 inner wall that is located the inboard is equipped with interior flange 202 a pair, is being equipped with sliding wheel 203 of equidistant array between interior flange 202, and the concave part 201 inner wall that is located the outside is equipped with interior limiting plate 205, and concave part 201 both sides all are equipped with L shaped plate 204 two pairs, and L shaped plate 204 inner wall all is equipped with perpendicular flange 206. The lifting mechanism 22 comprises mounting seats 210 arranged on the outer concave part 201, driving gears 213 are arranged between the mounting seats 210, the driving gears 213 are respectively provided with a driving rod 211, and one end of each driving rod 211 is connected with a lifting motor 212. The lifting mechanism 22 comprises a lifting plate 220 penetrating through the concave part 201, a limiting groove 221 is formed in the inner side wall of the lifting plate 220, the limiting groove 221 is clamped outside the inner convex plate 202, a sliding groove 222 is formed in the groove bottom of the limiting groove 221, the groove bottom of the sliding groove 222 is tangent to the outer wall of the sliding wheel 203, outer extension plates 223 are arranged on two sides of the lifting plate 220 in an outward extending mode, key plates 224 are arranged on the outer walls of the outer extension plates 223 in an equally-spaced array mode, two pairs of side wheels 225 are arranged at two ends of each key plate 224, the side wheels 225 are located on two sides of the vertical convex plate 206, the outer walls of the side wheels 225 are tangent to the inner wall of the L-shaped plate 204, a pair of racks 226 are arranged on the outer wall of the lifting.

Centre gripping subassembly 3, including upper plate 30, upper plate 30 both sides are pairwise be equipped with outer even board 31, elevating system 22 is all located to the outer even board 31 other end, upper plate 30 is pairwise runs through the shaping and has motion hole 300, upper plate 30 installs and rotates seat 32 two pairs, every both ends that motion hole 300 was all located to every rotation seat 32, every is every to all being equipped with guide bar 33 a plurality of between rotating the seat 32, every is every to all being equipped with lead screw 34 between rotating the seat 32, the outside end of lead screw 34 all is connected with centre gripping motor 35, lead screw 34 all has had motion board 36 soon, motion board 36 all downwardly extending is equipped with down extension board 37, down extension board 37 all wears motion hole 300, set-square 38 is all located to down extension board 37 lower extreme, set-square 38 lower extreme all is equipped with interior extension board 39.

The device can conveniently hoist the cleaning equipment to be overhauled, thereby conveniently overhauling the cleaning equipment, reducing the maintenance difficulty of the cleaning equipment and improving the overhauling efficiency of the cleaning equipment. Wherein, the motion subassembly 1 makes things convenient for the device to move, has improved the device's flexibility, and lifting unit 2 is used for driving clamping component 3 and carries out elevating movement to hanging to the take off equipment that will treat the maintenance to a take off height, making things convenient for the maintenance of take off equipment, clamping component 3 conveniently carries out the centre gripping and fixes to take off equipment, thereby makes things convenient for lifting unit 2 to carry out elevating movement to it. In operation, the device is pushed to the upper end of the cleaning equipment to be overhauled, then, each clamping motor 35 is started, each moving plate 36 moves relative to each other under the driving of the clamping motor 35, the movement of the moving plate 36 drives the lower supporting plate 37 to move relative to each other, the movement of the lower supporting plate 37 drives the extending plate 39 to move until the inner extending plate 39 moves to the lower end of the cleaning equipment, then, the lifting motor 212 is started, the driving gear 213 rotates under the driving of the lifting motor 212, the rotation of the driving gear 213 acts on the rack 226, so that the rack 226 drives the lifting plate 220 to move upwards, wherein in order to reduce the friction force between the lifting plate 220 and the concave part 201, the sliding wheels 203 are arranged on the concave part 201, the side wheels 225 are arranged on the two sides of the lifting plate 220, the lifting movement of the lifting plate 220 is guided by the side wheels 225 and the sliding wheels 203, ensuring the stability of the lifting movement. So that the cleaning apparatus can be transferred to the upper end and then repaired.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a cleaning equipment maintenance is with hoisting accessory which characterized in that includes:

a pair of motion assemblies (1);

the lifting assemblies (2) are arranged in two pairs, are arranged on the moving assembly (1) and comprise lifting guide mechanisms (20), each lifting guide mechanism (20) is provided with a driving mechanism (21), each lifting guide mechanism (20) is internally provided with a lifting mechanism (22), each lifting guide mechanism (20) is used for lifting guide of the corresponding lifting mechanism (22), and each driving mechanism (21) is used for driving the corresponding lifting mechanism (22) to move up and down;

centre gripping subassembly (3), including upper plate (30), upper plate (30) both sides are pairwise be equipped with outer board (31) of linking, elevating system (22) are all located to outer board (31) other end of linking, upper plate (30) are pairwise to run through and take shape there is motion hole (300), upper plate (30) are installed and are rotated seat (32) two pairs, every both ends of moving hole (300) are all located to every seat (32) of rotating, every is every to all be equipped with guide bar (33) a plurality of between seat (32) of rotating, every is every to all be equipped with lead screw (34) between seat (32) of rotating, the outside end of lead screw (34) all is connected with centre gripping motor (35), lead screw (34) have all revolved motion board (36), motion board (36) all downwardly extending be equipped with down board (37), down board (37) all wear in motion hole (300), set-square (38) are all located to down board (37) lower extreme, set-square (38) lower extreme all.

2. The hoisting device for the maintenance of the cleaning equipment is characterized in that the moving assembly (1) comprises a pair of bottom plates (10), lower fixing plates (11) are arranged at the lower ends of the bottom plates (10) in an equally spaced array, a plurality of lower rotating plates (12) are arranged on the lower fixing plates (11) in a downward extending mode, and rolling wheels (13) are arranged between the lower rotating plates (12).

3. The hoisting device for the maintenance of the cleaning equipment according to claim 2, wherein the lifting guide mechanism (20) comprises a bottom fixing plate (200) installed at one end of the bottom plate (10), the bottom fixing plate (200) is provided with a pair of concave parts (201) extending upwards oppositely, the inner wall of the concave part (201) positioned at the inner side is provided with a pair of inner convex plates (202), sliding wheels (203) are arranged between the inner convex plates (202) in an equally spaced array, the inner wall of the concave part (201) positioned at the outer side is provided with an inner limiting plate (205), two pairs of L-shaped plates (204) are arranged at two sides of the concave part (201), and the inner wall of each L-shaped plate (204) is provided with a vertical convex plate (206).

4. Lifting device for the maintenance of cleaning equipment according to claim 3, characterized in that the lifting mechanism (22) comprises mounting seats (210) mounted on the concave part (201) located outside, driving gears (213) are arranged between the mounting seats (210), the driving gears (213) are provided with driving rods (211), and one end of each driving rod (211) is connected with a lifting motor (212).

5. The hoisting device for the maintenance of the cleaning equipment according to claim 4, wherein the lifting mechanism (22) comprises a lifting plate (220) penetrating through the concave part (201), a limiting groove (221) is formed on the inner side wall of the lifting plate (220), the limiting groove (221) is clamped on the outer side of the inner convex plate (202), a sliding groove (222) is formed on the bottom of the limiting groove (221), the bottom of the sliding groove (222) is tangent to the outer wall of the sliding wheel (203), outer extension plates (223) are arranged on both sides of the lifting plate (220) in an outward extending manner, key plates (224) are arranged on the outer walls of the outer extension plates (223) in an equally spaced array, two pairs of side wheels (225) are arranged at both ends of each key plate (224), the side wheels (225) are positioned on both sides of the vertical convex plate (206), the outer walls of the side wheels (225) are tangent to the inner wall of the L-shaped plate (204), a pair of racks (226) are arranged on the outer wall of the lifting plate (220, the drive gear (213) meshes with the rack (226).