Elevator with chain deviation preventing mechanism

Abstract

The utility model discloses a hoister with a chain deviation prevention mechanism, which comprises a main body assembly, the main body assembly comprises a base, a hoister main body and a chain deviation prevention mechanism, the hoister main body is fixed on the top of the base, and the chain deviation prevention mechanism is arranged on one side of the hoister main body; and the auxiliary assembly is arranged on the main body assembly and comprises an oil spraying piece, a uniform smearing piece and a fixing piece, the oil spraying piece is arranged on the chain deviation prevention mechanism, the uniform smearing piece is fixed to one side of the elevator main body, and the fixing piece is arranged in the chain deviation prevention mechanism. The chain oil spraying device has the beneficial effects that the oil spraying part is used for intermittently spraying oil to the chain, the uniform smearing part is used for uniformly smearing lubricating oil sprayed on the chain, and the fixing part is used for positioning the oil spraying part and the uniform smearing part, so that the oil spraying part and the uniform smearing part can be conveniently replaced or maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of hoist equipment, in particular to a hoist with a mechanism for preventing chain deviation. Background Technique

[0002] A hoist is a large-scale mechanical equipment that transports by changing potential energy, such as a mine hoist, a dam-hoisting machine, etc. Generally, when a hoist is in operation, a traction mechanism in the form of a chain and a sprocket is used for traction work. For example, in the processing and production of chemical fertilizer additives and fertilizer additives, a hoist is needed to transport raw materials and finished products. The chain is an indispensable and important part of the hoist. A mechanism for preventing chain deviation of a hoist with the Chinese patent publication number: CN 220131664 U has the beneficial effect that in the utility model, the installation block is installed into the installation groove, and at this time, the side baffles wrap the two ends of the chain body. The screw is installed into the screw hole by rotating the screw. Through this design, the effect of preventing the two sides of the chain body from falling off and deviating is achieved. However, when the device works for a long time, the lubricating oil on the chain will be consumed, which will cause the surface of the chain to be dry. This not only leads to increased wear of the chain during use, but also causes the chain to rust and reduce the strength of the chain. Content of the Utility Model

[0003] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. In this part, as well as in the abstract of the specification and the title of the utility model of this application, some simplifications or omissions may be made to avoid obscuring the purpose of this part, the abstract of the specification and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0004] In view of the above and / or existing problems in the hoist with a mechanism for preventing chain deviation, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present utility model is that when the device works for a long time, the lubricating oil on the chain will be consumed, which will cause the surface of the chain to be dry. This not only leads to increased wear of the chain during use, but also causes the chain to rust and reduce the strength of the chain.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: A hoist with a mechanism for preventing chain deviation, which includes a main body assembly, including a base, a hoist main body, and a chain deviation prevention mechanism. The hoist main body is fixed on the top of the base, and the chain deviation prevention mechanism is arranged on one side of the hoist main body; and,

[0007] The auxiliary component is arranged on the main body component and includes an oil spraying part, a spreading part and a fixing part. The oil spraying part is arranged on the anti-chain deviation mechanism, the spreading part is fixed on one side of the elevator main body, and the fixing part is arranged inside the anti-chain deviation mechanism.

[0008] As a preferred solution of the elevator with an anti-chain deviation mechanism according to the present invention, wherein: the oil spraying part includes a slider, a fixing block and an oil spraying nozzle. A sliding groove is formed on the anti-chain deviation mechanism, the slider slides in the sliding groove, the fixing block is fixed on one side of the slider, and the oil spraying nozzle is fixed on one side of the fixing block.

[0009] As a preferred solution of the elevator with an anti-chain deviation mechanism according to the present invention, wherein: the oil spraying part includes an oil storage tank, an oil pump and an oil delivery pipe. The oil storage tank is fixed on the top of the base, the oil pump is fixed on the top of the oil storage tank, and both ends of the oil delivery pipe are fixedly connected to the fixing block and the oil pump respectively.

[0010] As a preferred solution of the elevator with an anti-chain deviation mechanism according to the present invention, wherein: the spreading part includes a cylinder, a mounting plate, a mounting block, a fixing plate and a spreading cotton. The cylinder is fixed on one side of the elevator main body, the mounting plate is fixed at one end of the cylinder, a mounting groove is formed on the mounting plate, the mounting block is inserted into the mounting groove, the fixing plate is fixed on one side of the mounting block, and the spreading cotton is fixed on one side of the fixing plate.

[0011] As a preferred solution of the elevator with an anti-chain deviation mechanism according to the present invention, wherein: the fixing part includes a limiting column, a pulling plate and a spring. The limiting column is movable inside the anti-chain deviation mechanism, a limiting hole is formed on the slider, one end of the limiting column is inserted into the limiting hole, the pulling plate is fixed on one side of the limiting column, and the spring is fixed at one end of the limiting column.

[0012] As a preferred solution of the elevator with an anti-chain deviation mechanism according to the present invention, wherein: the fixing part further includes a fixing column, a threaded rod and an anti-slip pad. The fixing column is movable inside the mounting plate, the threaded rod is rotatably connected inside the mounting plate, the threaded rod is in threaded connection with the fixing column, and the anti-slip pad is fixed at one end of the fixing column.

[0013] As a preferred embodiment of the elevator with a chain deviation prevention mechanism of the present utility model, the following is provided: The fixing member further includes a first conical tooth, a rotating column, a second conical tooth, and a knob. The first conical tooth is fixed to one end of the threaded rod. The rotating column is rotatably connected within the mounting plate. The second conical tooth is fixed to one end of the rotating column. The first conical tooth meshes with the second conical tooth. The knob is fixed to the other end of the rotating column.

[0014] The beneficial effects of the present utility model are as follows: Through the provision of the oil spraying member, it is used to intermittently spray oil on the chain. Through the provision of the spreading member, it is used to evenly spread the lubricating oil sprayed on the chain. Through the provision of the fixing member, it is used to position the oil spraying member and the spreading member, thereby facilitating the replacement or maintenance of the two. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0016] Figure 1 It is an overall structure diagram of an elevator with a chain deviation prevention mechanism.

[0017] Figure 2 It is a sectional structure diagram of the oil spraying member of an elevator with a chain deviation prevention mechanism.

[0018] Figure 3 For an elevator with a chain deviation prevention mechanism Figure 2 Partial enlarged structure diagram at position A.

[0019] Figure 4 It is a sectional structure diagram of the fixing member of an elevator with a chain deviation prevention mechanism.

[0020] In the figure: 100, main body assembly; 101, base; 102, elevator main body; 103, anti-chain deviation mechanism; 200, auxiliary assembly; 201, oil spraying part; 202, spreading part; 203, fixing part; 201a, slider; 201b, fixing block; 201c, oil nozzle; W, chute; 201d, oil storage tank; 201e, oil pump; 201f, oil delivery pipe; 202a, cylinder; 202b, mounting plate; 202c, mounting block; 202d, fixing plate; 202e, spreading cotton; Q, mounting groove; 203a, limit post; 203b, pull plate; 203c, spring; S, limit hole; 203d, fixing post; 203e, threaded rod; 203f, anti-slip pad; 203g, first bevel gear; 203h, rotating column; 203i, second bevel gear; 203j, knob. Detailed implementation mode

[0021] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific implementation mode of the present utility model is made in conjunction with the accompanying drawings of the specification.

[0022] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0023] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation mode of the present utility model. The "in one embodiment" that appears in different places in this specification does not all refer to the same embodiment, nor is it a separate or alternative embodiment that is mutually exclusive with other embodiments. Embodiment 1

[0024] Referring to Figures 1 to 4 , this is the first embodiment of the present utility model. This embodiment provides an elevator with an anti-chain deviation mechanism. The elevator with an anti-chain deviation mechanism includes a main body assembly 100 and an auxiliary assembly 200. Through the cooperation of the two, the chain can be automatically lubricated.

[0025] The main body assembly 100 includes a base 101, an elevator main body 102 and an anti-chain deviation mechanism 103. The elevator main body 102 is fixed on the top of the base 101, and the anti-chain deviation mechanism 103 is arranged on one side of the elevator main body 102.

[0026] Through the setting of the base 101, it is used to fix the hoist main body 102. Through the setting of the hoist main body 102, it is used to lift materials. Through the setting of the anti-chain deviation mechanism 103, it is used to prevent the chain on the hoist main body 102 from deviating.

[0027] The auxiliary component 200 is arranged on the main body component 100 and includes an oil spraying part 201, a spreading part 202 and a fixing part 203. The oil spraying part 201 is arranged on the anti-chain deviation mechanism 103. The spreading part 202 is fixed on one side of the hoist main body 102. The fixing part 203 is arranged inside the anti-chain deviation mechanism 103.

[0028] Through the setting of the oil spraying part 201, it is used to spray oil on the chain intermittently. Through the setting of the spreading part 202, it is used to spread the lubricating oil sprayed on the chain evenly. Through the setting of the fixing part 203, it is used to position the oil spraying part 201 and the spreading part 202, thereby facilitating the replacement or maintenance of the two. Embodiment 2

[0029] Refer to Figures 1 to 4 , which is the second embodiment of the present utility model. This embodiment is based on the previous embodiment.

[0030] Specifically, the oil spraying part 201 includes a slider 201a, a fixing block 201b and an oil spraying nozzle 201c. A sliding groove W is formed on the anti-chain deviation mechanism 103. The slider 201a slides in the sliding groove W. The fixing block 201b is fixed on one side of the slider 201a. The oil spraying nozzle 201c is fixed on one side of the fixing block 201b.

[0031] Through the setting of the slider 201a, it is convenient to install the fixing block 201b. Through the setting of the fixing block 201b, it is used to fix the oil spraying nozzle 201c. Through the setting of the oil spraying nozzle 201c, it is used to spray the lubricating oil on the chain.

[0032] Specifically, the oil spraying part 201 includes an oil storage tank 201d, an oil pump 201e and an oil delivery pipe 201f. The oil storage tank 201d is fixed on the top of the base 101. The oil pump 201e is fixed on the top of the oil storage tank 201d. The two ends of the oil delivery pipe 201f are respectively fixedly connected to the fixing block 201b and the oil pump 201e.

[0033] Through the setting of the oil storage tank 201d, it is used to store the lubricating oil. Through the setting of the oil pump 201e, it is used to pump out the lubricating oil from the oil storage tank 201d and deliver it to the oil spraying nozzle 201c through the oil delivery pipe 201f for spraying.

[0034] Specifically, the spreading member 202 includes a cylinder 202a, a mounting plate 202b, a mounting block 202c, a fixing plate 202d, and a spreading cotton 202e. The cylinder 202a is fixed to one side of the elevator main body 102, the mounting plate 202b is fixed to one end of the cylinder 202a, a mounting groove Q is formed on the mounting plate 202b, the mounting block 202c is inserted into the mounting groove Q, the fixing plate 202d is fixed to one side of the mounting block 202c, and the spreading cotton 202e is fixed to one side of the fixing plate 202d.

[0035] Through the arrangement of the cylinder 202a, it is used to drive the movement of the mounting plate 202b, and then drive the movement of the fixing plate 202d, thereby driving the movement of the spreading cotton 202e, so that the spreading cotton 202e is attached to the chain, and then the spreading is carried out. Through the arrangement of the mounting block 202c, it is used to install the fixing plate 202d on the mounting plate 202b. Embodiment 3

[0036] Refer to Figures 1 to 4 , which is the third embodiment of the present invention, and this embodiment is based on the first two embodiments.

[0037] Specifically, the fixing member 203 includes a limiting post 203a, a pulling plate 203b, and a spring 203c. The limiting post 203a is movable in the anti-chain deviation mechanism 103. A limiting hole S is formed on the slider 201a, and one end of the limiting post 203a is inserted into the limiting hole S. The pulling plate 203b is fixed to one side of the limiting post 203a, and the spring 203c is fixed to one end of the limiting post 203a.

[0038] Through the arrangement of the spring 203c, it is used to apply a thrust to the limiting post 203a, and then drive the limiting post 203a to insert into the limiting hole S. Through the arrangement of the pulling plate 203b, it is used to pull the limiting post 203a to move.

[0039] Specifically, the fixing member 203 further includes a fixing post 203d, a threaded rod 203e, and an anti-slip pad 203f. The fixing post 203d is movable in the mounting plate 202b, the threaded rod 203e is rotatably connected in the mounting plate 202b, the threaded rod 203e is threadedly connected to the fixing post 203d, and the anti-slip pad 203f is fixed to one end of the fixing post 203d.

[0040] Through the arrangement of the threaded rod 203e, it is used to drive the movement of the fixing post 203d, and then the fixing post 203d fixes the mounting block 202c. Through the arrangement of the anti-slip pad 203f, it is used to increase the friction between the fixing post 203d and the mounting block 202c.

[0041] Specifically, the fixing member 203 further includes a first bevel gear 203g, a rotating column 203h, a second bevel gear 203i, and a knob 203j. The first bevel gear 203g is fixed to one end of the threaded rod 203e. The rotating column 203h is rotatably connected within the mounting plate 202b. The second bevel gear 203i is fixed to one end of the rotating column 203h. The first bevel gear 203g meshes with the second bevel gear 203i. The knob 203j is fixed to the other end of the rotating column 203h.

[0042] Through the setting of the knob 203j, it is used to drive the rotation of the rotating column 203h, and then drive the rotation of the second bevel gear 203i, thereby driving the rotation of the first bevel gear 203g, and thus driving the rotation of the threaded rod 203e.

[0043] During use, when the hoist main body 102 starts to work, the oil pump 201e will regularly extract the lubricating oil stored in the oil storage tank 201d, and then transport it to the fuel injector 201c through the oil delivery pipe 201f, so that the fuel injector 201c sprays the chain. At the same time, the cylinder 202a will drive the movement of the mounting plate 202b, and then drive the movement of the fixing plate 202d, so that the fixing plate 202d drives the application cotton 202e to fit with the chain. The rotating chain will rub against the application cotton 202e, and then evenly apply the lubricating oil on the chain, thus completing the automatic lubrication of the chain.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A hoist with a mechanism to prevent chain deviation, characterized in that: include, A main body component (100) comprises a base (101), a hoist body (102) and a chain deviation prevention mechanism (103), wherein the hoist body (102) is fixed to the top of the base (101), and the chain deviation prevention mechanism (103) is arranged on one side of the hoist body (102); and, The auxiliary component (200) is arranged on the main component (100), and comprises an oil spraying component (201), a smoothing component (202) and a fixing component (203); the oil spraying component (201) is arranged on the chain deviation prevention mechanism (103); the smoothing component (202) is fixed to one side of the elevator body (102); and the fixing component (203) is arranged in the chain deviation prevention mechanism (103).

2. The hoist with a chain deviation prevention mechanism as claimed in claim 1, characterized in that: The oil spray component (201) comprises a sliding block (201a), a fixed block (201b) and an oil spray nozzle (201c); a sliding groove (W) is provided on the chain deviation prevention mechanism (103); the sliding block (201a) slides in the sliding groove (W); the fixed block (201b) is fixed to one side of the sliding block (201a); and the oil spray nozzle (201c) is fixed to one side of the fixed block (201b).

3. The hoist with a chain deviation prevention mechanism as claimed in claim 2, characterized in that: The oil spray component (201) comprises an oil storage tank (201d), an oil pump (201e) and an oil delivery pipe (201f); the oil storage tank (201d) is fixed to the top of the base (101); the oil pump (201e) is fixed to the top of the oil storage tank (201d); and two ends of the oil delivery pipe (201f) are respectively fixedly connected to the fixed block (201b) and the oil pump (201e).

4. The hoist with a chain deviation prevention mechanism as claimed in claim 3, characterized in that: The smoothing member (202) comprises a cylinder (202a), a mounting plate (202b), a mounting block (202c), a fixing plate (202d) and a smear cotton (202e), wherein the cylinder (202a) is fixed to one side of the lifting machine body (102), the mounting plate (202b) is fixed to one end of the cylinder (202a), a mounting groove (Q) is provided on the mounting plate (202b), the mounting block (202c) is inserted into the mounting groove (Q), the fixing plate (202d) is fixed to one side of the mounting block (202c), and the smear cotton (202e) is fixed to one side of the fixing plate (202d).

5. The hoist with a chain deviation prevention mechanism as claimed in claim 4, characterized in that: The fixing member (203) comprises a limiting column (203a), a pulling plate (203b) and a spring (203c); the limiting column (203a) moves in the anti-chain deviation mechanism (103); a limiting hole (S) is provided on the slider (201a); one end of the limiting column (203a) is inserted into the limiting hole (S); the pulling plate (203b) is fixed to one side of the limiting column (203a); and the spring (203c) is fixed to one end of the limiting column (203a).

6. The hoist with a chain deviation prevention mechanism as claimed in claim 5, characterized in that: The fixing member (203) further comprises a fixing column (203d), a threaded rod (203e) and an anti-skid pad (203f); the fixing column (203d) is movable in the mounting plate (202b); the threaded rod (203e) is rotatably connected in the mounting plate (202b); the threaded rod (203e) is threadedly connected to the fixing column (203d); and the anti-skid pad (203f) is fixed to one end of the fixing column (203d).

7. The hoist with a chain deviation prevention mechanism as claimed in claim 6, characterized in that: The fixing member (203) further comprises a first conical tooth (203g), a rotating column (203h), a second conical tooth (203i) and a knob (203j), wherein the first conical tooth (203g) is fixed to one end of the threaded rod (203e), the rotating column (203h) is rotatably connected in the mounting plate (202b), the second conical tooth (203i) is fixed to one end of the rotating column (203h), the first conical tooth (203g) is meshed with the second conical tooth (203i), and the knob (203j) is fixed to the other end of the rotating column (203h).

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