CN220594643U - Fuel tank cap for agricultural vehicle - Google Patents

Abstract

The utility model discloses an oil tank cover for an agricultural vehicle, which comprises a cover body, wherein a fixing ring is arranged at the top of the cover body in a penetrating way.

Description

Fuel tank cap for agricultural vehicle

Technical Field

The utility model relates to the technical field of agricultural vehicles, in particular to a fuel tank cap for an agricultural vehicle.

Background

The fuel tank cap is one of indispensable parts in agricultural vehicles, and the fuel tank cap can seal the opening part of the fuel tank to can prevent that the inboard oil body of fuel tank from leaking, the fuel tank cap is after opening, because the fuel tank cap is infected with the oil body, is adsorbed by the dust easily, has the reason that this, traditional device is not perfect enough, does not have the facility to seal the fuel tank cap, and is more troublesome, and a fuel tank cap for agricultural vehicles can provide the solution for above-mentioned problem.

Patent document: KR200244446Y1 tank cap, "comprising a small-sized threaded portion", the present utility model is formed by integrally or assembling a small-sized threaded portion 5 and a large-sized threaded portion 4 in the inner surface of the cap 1, the cap 1 being coupled to various fuel tanks 2, inlets 3 by a screw type or the like, there is no need to obtain various caps according to size and dimensions except for providing convenience in opening and closing of the cap 1, and many effects such as reduction of waste of stock residues of different after-market dimensions are expected. The above publications mainly disclose the possibility of providing a cap with double threads in one cap, which cap is generally compatible with different tank inlet dimensions.

The existing fuel tank cap is usually opened, dust is adsorbed on the inner side of the fuel tank cap, pollution is easily caused to the fuel tank cap, sealing of the fuel tank cap is inconvenient, and quality of the fuel body in the fuel tank is affected.

Disclosure of Invention

The utility model aims to provide an oil tank cover for an agricultural vehicle, which can solve the technical problem that the oil tank cover is inconvenient to seal in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the fuel tank cap for the agricultural vehicle comprises a cap body, wherein the top of the cap body is provided with a fixing ring in a penetrating way;

the ejector block is installed at the top of solid fixed ring, the dwang is installed in the inside run through of solid fixed ring and ejector block, the plectane is installed to the bottom of dwang, and plectane and lid carry out threaded connection, a screw shell is respectively installed to the both sides of lid, the bolt is installed to the inboard screw thread of screw shell, the backup pad is installed in the outside of bolt, and the backup pad is located one side of screw shell, the spring is installed to one side of backup pad, and two springs are located the both sides of lid, the bottom plate is installed to the bottom of backup pad, and two bottom plates are located the bottom of lid and plectane.

Preferably, eight grooves are formed in the periphery of the cover body.

Preferably, the outside of fixed ring installs the ring, and the ring is located between lid and the kicking block, and one side of ring is connected with the one end of connecting band.

Preferably, the rotary rod penetrates through the top of the cover body.

Preferably, the spring is located at the bottom of the threaded shell.

Preferably, an outer ring is installed on one side of the other end of the connecting belt, an annular groove is formed in the outer ring in a penetrating mode, a clamping block is installed on one end of the outer ring, and a thread block is installed on the other end of the outer ring.

Preferably, the front of outer loop installs the expansion ring, and a part of expansion ring is located the inboard of outer loop, and square is installed to one side of expansion ring, and square is located the inboard of outer loop, and the connecting block is installed to the opposite side of expansion ring, and limit piece is installed to one side of connecting block, and limit piece is located the front of screw thread piece, and the inside of limit piece runs through the screw thread and installs the gim peg, and gim peg carries out threaded connection with the screw thread piece.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the cover body is installed, the worker screws two bolts after opening the cover body, the bolts move under the screw support of the screw shell, the bolts drive the supporting plate to move through extruding the supporting plate, the supporting plate can drive the bottom plates to move under the action of external force, the two bottom plates can move to the bottom of the cover body, the worker screws the rotary rod, the rotary rod can drive the circular plate to rotate under the action of external force, the circular plate moves downwards under the screw support of the cover body, the circular plate can be contacted with the two bottom plates, the circular plate can seal the opening of the cover body, and the device can prevent dust from being adsorbed on the top of the cover body when the worker opens the oil tank cover for an agricultural vehicle, so that the cover body has a sealing function.

2. According to the utility model, by installing the outer ring, a worker moves the outer ring to one side of the oil tank opening of the agricultural vehicle, so that the outer ring is tightly attached to the installation position of the oil tank opening, the worker moves the edge block, the edge block can drive the movable ring to move along the inner side of the annular groove under the action of external force, the movable ring can drive the square block to move along the inner side of the annular groove, the edge block can drive the fixing bolt to be in contact with the threaded block, the movable ring is matched with the outer ring to wrap the installation position of the oil tank opening, the worker screws the fixing bolt, the fixing bolt moves under the threaded support of the edge block, the fixing bolt moves into the inner side of the threaded block to fix the edge block under the threaded support of the threaded block, and the outer ring and the movable ring can be fixed at the installation position of the oil tank opening, so that the device can facilitate the installation and disassembly of the cover body by the worker, and convenience can be provided for the worker.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a circular plate structure according to the present utility model;

FIG. 3 is a schematic view of a support plate structure according to the present utility model;

FIG. 4 is a schematic view of the outer ring of the present utility model;

FIG. 5 is a schematic view of a movable ring structure according to the present utility model.

In the figure: 1. a cover body; 2. a groove; 3. a fixing ring; 4. a top block; 5. a circular ring; 6. a connecting belt; 7. a rotating rod; 8. a circular plate; 9. a threaded shell; 10. a bolt; 11. a support plate; 12. a spring; 13. a bottom plate; 14. an outer ring; 15. a ring groove; 16. a clamping block; 17. a screw block; 18. a movable ring; 19. a square block; 20. a connecting block; 21. edge blocks; 22. and a fixing bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2, 3, 4 and 5, a fuel tank cap for an agricultural vehicle;

comprises a cover body 1, eight grooves 2 are formed in the periphery of the cover body 1, a fixing ring 3 is installed at the top of the cover body 1 in a penetrating manner, a top block 4 is installed at the top of the fixing ring 3, a circular ring 5 is installed at the outer side of the fixing ring 3 and located between the cover body 1 and the top block 4, one side of the circular ring 5 is connected with one end of a connecting belt 6, a spring 12 is installed at one side of a supporting plate 11, two springs 12 are located at two sides of the cover body 1, the spring 12 is located at the bottom of a threaded shell 9, a bottom plate 13 is installed at the bottom of the supporting plate 11, two bottom plates 13 are located at the bottoms of the cover body 1 and a circular plate 8, a clamping block 16 is installed at one end of an outer ring 14, a connecting block 20 is installed at the other side of a movable ring 18, the cover body 1 can provide support for the components related to the cover body, the cover body 1 can seal the opening position of an oil tank, the grooves 2 can play an anti-skid role on the cover body 1, the cover body 1 can be screwed by a worker through the groove 2, the fixed ring 3 can support the rotation of the circular ring 5 under the external force under the fixed support of the cover body 1, the jacking block 4 can prevent the circular ring 5 from moving out of the fixed ring 3 under the external force under the fixed support of the fixed ring 3, the outer ring 14 can be supported by the connecting belt 6 under the support of the circular ring 5, the bolt 10 is unscrewed by the worker, the spring 12 can drive the supporting plate 11 to move by utilizing the self elasticity, the supporting plate 11 can drive the bottom plate 13 to move out of the bottom of the cover body 1 under the external force, the bottom plate 13 can block the movement of the circular plate 8, the clamping block 16 can prevent the movable ring 18 from moving out of the inner side of the annular groove 15 under the external force under the fixed support of the outer ring 14, the connecting block 20 can support the edge block 21 under the fixed support of the movable ring 18, the operator can screw the cover 1 to fix the position of the opening of the oil tank of the agricultural vehicle, so that the cover 1 can seal the oil tank.

Referring to fig. 1, 2 and 3, a fuel tank cap for an agricultural vehicle;

including solid fixed ring 3, gu fixed ring 3 and kicking block 4's inside runs through and installs dwang 7, dwang 7 runs through the top of lid 1, round plate 8 is installed to the bottom of dwang 7, and round plate 8 carries out threaded connection with lid 1, a screw shell 9 is respectively installed to lid 1's both sides, bolt 10 is installed to screw shell 9's inboard screw thread, backup pad 11 is installed in bolt 10's outside, and backup pad 11 is located one side of screw shell 9, after the staff opens lid 1, twist two bolts 10, make bolt 10 remove under screw support of screw shell 9, make bolt 10 drive backup pad 11 through extrusion backup pad 11 and remove, make backup pad 11 can drive bottom plate 13 and remove under the effect of external force, make two bottom plates 13 can remove the bottom of lid 1, the staff twists dwang 7, make round plate 8 rotate under the effect of external force, make round plate 8 remove under lid 1's screw support, make round plate 8 can contact with two bottom plates 13, make 8 can carry out the sealing device to lid 1 to the top of the lid, when the staff opens the top at the sealed top of the lid 1, thereby the top of the agricultural lid can be prevented to the dust from adsorbing device.

Referring to fig. 1, 4 and 5, a fuel tank cap for an agricultural vehicle;

including connecting band 6, the annular 15 has been seted up in one side of the other end of connecting band 6, threaded block 17 is installed to the other end of outer ring 14, the expansion ring 18 is installed in the front of outer ring 14, and a part of expansion ring 18 is located the inboard of outer ring 14, square 19 is installed to one side of expansion ring 18, and square 19 is located the inboard of outer ring 14, limit piece 21 is installed to one side of connecting block 20, and limit piece 21 is located the front of threaded block 17, the dead bolt 22 is installed to the inside running through screw thread of limit piece 21, and the dead bolt 22 carries out threaded connection with threaded block 17, the staff moves the outer ring 14 to one side of the tank opening of agricultural vehicle, make the outer ring 14 closely laminate in the mounted position department of tank opening, the staff removes limit piece 21, make limit piece 21 can drive the expansion ring 18 and remove along the inboard of annular 15 under the effect of external force, make limit piece 21 can drive the dead bolt 22 and threaded block 17 contact each other, make the expansion ring 18 cooperate the front of threaded block 17, the inside of the mounting position of tank opening can be carried out with the fixed bolt 22 with the fixed device of the fixed body 22 under the fixed position of support piece 21 of the support body of the staff, can make the fixed device is convenient for the screw thread is removed under the fixed position of the fixed bolt 22, the staff is convenient to the fixed position of the fixed cap of the fixed position of the fixed cap of the screw thread of the support of the screw thread piece 17.

Working principle: before the device is used, whether the device has the problem of influencing the use or not is checked, when a worker needs to use the device, the worker moves the outer ring 14 to the installation position of the oil tank, moves the movable ring 18 through the edge block 21, screws the fixing bolt 22 into the inner side of the threaded block 17 through the edge block 21, moves the cover body 1 to the opening top of the oil tank, screws the cover body 1, moves the cover body 1 under the threaded support of the opening of the oil tank, and can fix the cover body 1 on the outer side of the opening of the oil tank.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides an agricultural vehicle fuel tank cap, includes lid (1), its characterized in that: the top of the cover body (1) is provided with a fixing ring (3) in a penetrating way;

the top of solid fixed ring (3) is installed kicking block (4), gu the inside of fixed ring (3) and kicking block (4) runs through and installs dwang (7), plectane (8) are installed to the bottom of dwang (7), and plectane (8) carry out threaded connection with lid (1), screw shell (9) are respectively installed to the both sides of lid (1), bolt (10) are installed to the inboard screw thread of screw shell (9), backup pad (11) are installed in the outside of bolt (10), and backup pad (11) are located one side of screw shell (9), spring (12) are installed to one side of backup pad (11), and two springs (12) are located the both sides of lid (1), bottom plate (13) are installed to the bottom of backup pad (11), and two bottom plates (13) are located the bottom of lid (1) and plectane (8).

2. The fuel tank cap for an agricultural vehicle according to claim 1, wherein: eight grooves (2) are formed in the periphery of the cover body (1).

3. The fuel tank cap for an agricultural vehicle according to claim 1, wherein: the outside of solid fixed ring (3) is installed ring (5), and ring (5) are located between lid (1) and kicking block (4), and one side of ring (5) is connected with the one end of connecting band (6).

4. The fuel tank cap for an agricultural vehicle according to claim 1, wherein: the rotary rod (7) penetrates through the top of the cover body (1).

5. The fuel tank cap for an agricultural vehicle according to claim 1, wherein: the spring (12) is positioned at the bottom of the threaded shell (9).

6. A fuel tank cap for an agricultural vehicle according to claim 3, characterized in that: an outer ring (14) is arranged on one side of the other end of the connecting belt (6), an annular groove (15) is formed in the outer ring (14) in a penetrating mode, a clamping block (16) is arranged at one end of the outer ring (14), and a thread block (17) is arranged at the other end of the outer ring (14).

7. The fuel tank cap for an agricultural vehicle according to claim 6, wherein: the front of outer loop (14) is installed expansion ring (18), and part of expansion ring (18) is located the inboard of outer loop (14), square (19) are installed to one side of expansion ring (18), and square (19) are located the inboard of outer loop (14), connecting block (20) are installed to the opposite side of expansion ring (18), limit piece (21) are installed to one side of connecting block (20), and limit piece (21) are located the front of screw thread piece (17), fixed bolt (22) are installed to the inside run through screw thread of limit piece (21), and fixed bolt (22) carry out threaded connection with screw thread piece (17).