Maintenance assembly for machinery special for agriculture, forestry, animal husbandry and fishery
By designing a combined structure of vertical rods, oil guide components and knobs, the reflux and storage of engine oil in agriculture, forestry, animal husbandry and fishery machinery is achieved, the oil pollution problem is solved, and a more convenient maintenance process and sealing guarantee is provided.
Patent Information
- Application Number
- CN202421003245.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the maintenance of existing agricultural, forestry, animal husbandry and fishery machinery, the oil drainage component for the engine oil replacement operation is simple in structure and cannot reverse the oil, resulting in a large oil pollution range and is inconvenient for cleaning.
A maintenance component consisting of vertical rods, oil guide assembly, hexagonal groove blocks and knobs is designed to guide the discharged engine oil into the storage container through vertical barrels and hoses to prevent oil from contacting the maintenance personnel, and to pass through rubber rings and bolts The combined structure ensures sealing.
The oil pollution range is effectively controlled, the oil is avoided contact with the hands, the subsequent cleaning process is simplified, and the sealing performance for long-term use is ensured through the replaceable design of the rubber ring.
Smart Images
Figure CN222186584U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of repair and maintenance of agriculture, forestry, animal husbandry and fishery machinery, in particular to a repair component of special machinery for agriculture, forestry, animal husbandry and fishery. Background Art
[0002] Agriculture, forestry, animal husbandry and fishery industry is an ancient industry and one of the largest industries in the world today. With the population growth and accelerated urbanization, the development prospects of agriculture, forestry, animal husbandry and fishery industry are becoming more and more broad. Harvester is an important part of agricultural machinery. It can be used to harvest rice, corn, wheat, and can also be used to pick fruits, such as apples, pears, peaches, etc. There are many types of harvesters, mainly hand-push harvesters, combine harvesters, small high-load types, etc.
[0003] The stability of the performance of agricultural, forestry, animal husbandry and fishery machinery is inseparable from daily maintenance and upkeep. Oil replacement is the most common maintenance and upkeep project for agricultural, forestry, animal husbandry and fishery machinery, and it is also one of the most important projects. At present, the oil drain assembly used in oil replacement operations for agricultural, forestry, animal husbandry and fishery machinery has a relatively simple structure, and can only realize the removal of the plug for oil draining, but cannot backflow the drained oil. The outflowing oil will come into contact with the hands of the maintenance personnel, and the oil contamination range is large, which is not convenient for subsequent cleaning. Utility Model Content
[0004] The purpose of the utility model is to provide a maintenance component for special machinery for agriculture, forestry, animal husbandry and fishery, so as to solve the problem raised in the above-mentioned background technology that the oil drain component used in the oil replacement operation of the agricultural, forestry, animal husbandry and fishery machinery is relatively simple in structure, and can only realize the oil draining operation by removing the plug, but cannot backflow the drained oil, the outflowing oil will come into contact with the hands of the maintenance personnel, the oil pollution range is relatively large, and it is not convenient for subsequent cleaning.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a maintenance component of special machinery for agriculture, forestry, animal husbandry and fishery, comprising a vertical rod, an oil guide component is provided on the outer side of the vertical rod, the top of the vertical rod is fixedly connected with a hexagonal groove block, the bottom end of the vertical rod is threadedly connected with a knob, the oil guide component comprises a vertical pipe, a rubber ring, a vertical cylinder, a joint and a hose, the vertical pipe is sleeved on the outer wall of the vertical rod, the upper and lower ends of the vertical pipe are connected with rubber rings, the rubber rings are tightly pressed against the outer wall of the vertical rod, the outer wall of the vertical pipe is rotatably connected with the vertical cylinder, the lower surface of the vertical cylinder is fixedly connected with joints on both sides, and the bottom end of the joint is connected with a hose.
[0006] Preferably, a magnetic ring is fixedly connected to the top of the vertical tube.
[0007] Preferably, handles are fixedly connected to the lower sides of the outer wall of the vertical tube.
[0008] Preferably, the threaded connection between the vertical rod and the knob is a reverse threaded connection.
[0009] Preferably, the rubber ring is connected to the vertical pipe through a connecting assembly, and the connecting assembly includes a circular ring and a bolt. The two circular rings are respectively located on the upper and lower sides of the rubber ring, and bolts are inserted on both sides of the upper surface of the circular ring. The bolts pass through the circular ring and the rubber ring in sequence and are connected to the vertical pipe thread.
[0010] Compared with the prior art, the utility model has the following advantages over the conventional technology:
[0011] Through the cooperation between the vertical rod, the oil guide assembly, the hexagonal groove block and the knob, the maintenance personnel first put the hexagonal groove block on the oil plug of the special machinery for agriculture, forestry, animal husbandry and fishery, and then keep the hexagonal groove block upward and press the plug tightly while applying force to the vertical cylinder to slide upward, so that the vertical cylinder fits with the lower surface of the oil storage box of the special machinery for agriculture, forestry, animal husbandry and fishery. At this time, force can be applied to the knob to make the vertical rod and the hexagonal groove block rotate counterclockwise to complete the removal of the oil plug. At this time, the oil starts to be discharged from the bottom of the oil storage box of the special machinery for agriculture, forestry, animal husbandry and fishery, and the discharged oil will flow into the inside of the vertical cylinder and flow out to the inside of the storage container through the joint and the hose in turn. During the maintenance and oil replacement operation, the outflow of oil will not come into contact with the hands of the maintenance personnel, which can effectively control the scope of oil contamination and facilitate subsequent cleaning.
[0012] Through the coordination among the vertical rod, oil guide assembly, hexagonal groove block, knob and connecting assembly, the tight contact relationship between the rubber ring and the outer wall of the vertical rod can effectively prevent the oil from flowing from the inner wall of the vertical tube to the outside. After long-term use, when the inner wall of the rubber ring shows obvious wear and tear affecting the sealing performance, the user can turn the bolt counterclockwise, remove the ring from the end of the vertical tube, and replace the rubber ring to ensure high-quality sealing between the rubber ring and the vertical rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the originals and elements are not necessarily drawn to scale.
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 for Figure 1 A front partial sectional view of the
[0016] Figure 3 for Figure 2 A partial enlarged view of
[0017] Figure 4 for Figure 3 Left side partial section view.
[0018] In the figure: 1. vertical rod, 2. oil guide assembly, 201. vertical pipe, 202. rubber ring, 203. vertical cylinder, 204. joint, 205. hose, 3. hexagonal groove block, 4. knob, 5. connecting assembly, 501. ring, 502. bolt, 6. magnetic ring, 7. handle. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-4 The utility model provides a technical solution: a maintenance component for special machinery for agriculture, forestry, animal husbandry and fishery, comprising a vertical rod 1, an oil guide component 2 is arranged on the outer side of the vertical rod 1, a hexagonal groove block 3 is fixedly connected to the top of the vertical rod 1, and a hexagonal groove is opened on the upper surface of the hexagonal groove block 3, which can be connected with the plug of the oil storage tank of the special machinery for agriculture, forestry, animal husbandry and fishery outside, and a knob 4 is threadedly connected to the bottom end of the vertical rod 1, and the oil guide component 2 comprises a vertical pipe 201, a rubber ring 202, a vertical cylinder 203, a joint 204 and a hose 205, the vertical pipe 201 is sleeved on the outer wall of the vertical rod 1, and the inner wall of the vertical pipe 201 is gap-matched with the outer wall of the vertical rod 1, and the upper and lower ends of the vertical pipe 201 are connected with rubber rings 202, which are made of rubber material and have a certain flexibility, and the rubber ring 202 is tightly pressed against the outer wall of the vertical rod 1, and the outer wall of the vertical pipe 201 is rotatably connected with the vertical cylinder 203, and the vertical pipe 2 01 is rotatably connected to the vertical cylinder 203 through a sealed bearing, and joints 204 are fixedly connected on both sides of the lower surface of the vertical cylinder 203, and a hose 205 is connected to the bottom end of the joint 204, and the hose 205 is communicated with the interior of the vertical cylinder 203. The length of the hose 205 is long enough, and the bottom end of the hose 205 is placed in the oil storage container, and a magnetic attraction ring 6 is fixedly connected to the top of the vertical cylinder 203. The magnetic attraction ring 6 is made of a magnet material and can be magnetically attracted to the lower surface of the oil storage tank of the special machinery for agriculture, forestry, animal husbandry and fishery. Handles 7 are fixedly connected to the lower sides of the outer wall of the vertical cylinder 203. The handles 7 are convenient for maintenance personnel to apply force to the vertical cylinder 203. The threaded connection mode of the vertical rod 1 and the knob 4 is a reverse threaded connection. During the counterclockwise rotation of the knob 4, the knob 4 will not rotate relative to the vertical rod 1, so as to smoothly remove the plug at the bottom end of the oil storage tank of the special machinery for agriculture, forestry, animal husbandry and fishery.
[0021] The rubber ring 202 is connected to the vertical pipe 201 through a connecting component 5. The connecting component 5 includes a ring 501 and a bolt 502. The two rings 501 are respectively located on the upper and lower sides of the rubber ring 202. Bolts 502 are inserted on both sides of the upper surface of the ring 501. The bolts 502 pass through the ring 501 and the rubber ring 202 in sequence and are threadedly connected to the vertical pipe 201. After long-term use, the inner wall of the rubber ring 202 is obviously worn and the sealing performance is affected. The user can rotate the bolt 502 counterclockwise to remove the ring 501 from the end of the vertical pipe 201, and then replace the rubber ring 202 to ensure a high-quality seal between the rubber ring 202 and the vertical rod 201.
[0022] During the use of the maintenance components of the special machinery for agriculture, forestry, animal husbandry and fishery, the maintenance personnel first sleeve the hexagonal groove block 3 on the oil plug of the special machinery for agriculture, forestry, animal husbandry and fishery, and then keep the hexagonal groove block 3 upward and press the plug tightly while applying force to the vertical cylinder 203 to slide upward, so that the vertical cylinder 203 fits with the lower surface of the oil storage box of the special machinery for agriculture, forestry, animal husbandry and fishery. At this time, force can be applied to the knob 4 to rotate the vertical rod 1 and the hexagonal groove block 3 counterclockwise to complete the removal of the oil plug. The oil starts to be discharged from the bottom of the oil storage box of the fishing machinery, and the discharged oil will flow into the inside of the vertical tube 203. The tight relationship between the rubber ring 202 and the outer wall of the vertical rod 1 can effectively prevent the oil from flowing from the inner wall of the vertical tube 201 to the outside. The oil that flows into the vertical tube 203 can flow out to the inside of the storage container through the joint 204 and the hose 205. During maintenance and oil replacement operations, the outflowing oil will not come into contact with the hands of the maintenance personnel, which can effectively control the scope of oil contamination and facilitate subsequent cleaning.
[0023] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0024] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0025] It should also be noted that, for ease of description, only the parts related to the relevant disclosure are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other; it should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units; it should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are schematic and not restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more"; the names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only for illustrative purposes, and are not used to limit the scope of these messages or information.
[0026] The machinery, parts and equipment used in the present invention are all conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0027] 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 maintenance assembly for special machinery for agriculture, forestry, animal husbandry and fishery, comprising a vertical rod (1), Features: An oil guide assembly (2) is provided on the outer side of the vertical rod (1), a hexagonal groove block (3) is fixedly connected to the top end of the vertical rod (1), and a knob (4) is threadedly connected to the bottom end of the vertical rod (1); The oil guide assembly (2) comprises a vertical pipe (201), a rubber ring (202), a vertical cylinder (203), a joint (204) and a hose (205); The vertical tube (201) is sleeved on the outer wall of the vertical rod (1), and the upper and lower ends of the vertical tube (201) are connected with rubber rings (202), and the rubber rings (202) are tightly pressed against the outer wall of the vertical rod (1). The outer wall of the vertical tube (201) is rotatably connected with a vertical cylinder (203), and the lower surfaces of the vertical cylinder (203) are fixedly connected with joints (204), and the bottom end of the joint (204) is connected with a hose (205).
2. A maintenance assembly for agricultural, forestry, animal husbandry and fishery machinery according to claim 1, Features: A magnetic attraction ring (6) is fixedly connected to the top end of the vertical cylinder (203).
3. A maintenance assembly for agricultural, forestry, animal husbandry and fishery machinery according to claim 1, Features: Handles (7) are fixedly connected to the lower sides of the outer wall of the vertical tube (203).
4. A maintenance assembly for agricultural, forestry, animal husbandry and fishery machinery according to claim 1, Features: The threaded connection between the vertical rod (1) and the knob (4) is a reverse threaded connection.
5. A maintenance assembly for agricultural, forestry, animal husbandry and fishery machinery according to claim 1, Features: The rubber ring (202) is connected to the vertical pipe (201) via a connecting assembly (5); The connecting assembly (5) comprises a ring (501) and a bolt (502); The two circular rings (501) are respectively located on the upper and lower sides of the rubber ring (202), and bolts (502) are inserted into both sides of the upper surface of the circular ring (501). The bolts (502) pass through the circular ring (501) and the rubber ring (202) in sequence and are threadedly connected to the vertical pipe (201).