Equipment facilitating refueling of diesel forklift

Abstract

According to the technical scheme, the equipment facilitating refueling of the diesel forklift is characterized by comprising an air bag, the outer wall face of the air bag is sleeved with a protective sleeve, through holes are formed in the two sides of the protective sleeve, one side of the air bag is provided with a first communicating pipe, and the first communicating pipe penetrates through the outer wall face of the air bag; the outer wall face of the first communicating pipe is sleeved with a connecting straight pipe, a limiting ring is fixedly installed on the outer wall face of the connecting straight pipe, a clamping groove is formed in one side of the limiting ring, the outer wall face of the connecting straight pipe is sleeved with a limiting sleeve, and a clamping ring is fixedly installed on one side of the limiting sleeve. After one end of the connecting straight pipe is inserted into the oil tank, the limiting sleeve can slide to be connected with an opening of the oil tank, so that the specific position of the connecting straight pipe is limited, potential safety hazards caused by the fact that the connecting straight pipe is separated from the oil tank are avoided, and after use, the clamping ring can be directly clamped with the clamping groove in one side of the limiting ring.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle accessories, and particularly relates to a device for facilitating the refueling of diesel forklifts. Background Art

[0002] A forklift is an industrial handling vehicle, referring to various wheeled handling vehicles for loading, unloading, stacking, and short-distance transportation operations of palletized goods. It is widely used in ports, stations, airports, etc. The International Organization for Standardization ISO / TC110 calls it an industrial vehicle. It is commonly used for the transportation of large objects in warehousing and is usually powered by a fuel engine or a battery. It is applicable to the attached oil depot for forklift refueling.

[0003] Different from the traditional funnel type, when refueling with the traditional funnel type, it is easy to cause oil spillage, resulting in pollution and waste, as well as safety during the refueling process of the forklift. The traditional refueling equipment generally consists of a wide-opening receiving part and a connecting part inserted into the fuel filling port. During actual use, when the connecting part inserted into the fuel filling port is subjected to external force, it may become detached, causing diesel to leak out, resulting in waste and even potential safety hazards. For this reason, we have proposed a device for facilitating the refueling of diesel forklifts. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a device for facilitating the refueling of diesel forklifts, which solves the problem that during actual use, when the connecting part inserted into the fuel filling port is subjected to external force, it may become detached, causing diesel to leak out, resulting in waste and even potential safety hazards.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions:

[0006] A device for facilitating the refueling of diesel forklifts includes an airbag. A protective sleeve is sleeved on the outer wall surface of the airbag. Through holes are formed on both sides of the protective sleeve. One side of the airbag has a first communication pipe, which penetrates the outer wall surface of the airbag. A connecting straight pipe is sleeved on the outer wall surface of the first communication pipe. A limiting ring is fixedly installed on the outer wall surface of the connecting straight pipe. A clamping groove is formed on one side of the limiting ring. A limiting sleeve is sleeved on the outer wall surface of the connecting straight pipe. A clamping ring is fixedly installed on one side of the limiting sleeve.

[0007] Preferably, the limiting sleeve is composed of a cylindrical pipe, a disc on the outer wall surface of the cylindrical pipe, and a circular ring part on one side of the disc. The cylindrical part of the limiting sleeve is located inside the circular ring part. A friction ring is fixedly installed on one side of the disc part of the limiting sleeve.

[0008] Preferably, a fixing groove is formed on the outer wall surface of the protective sleeve, and a friction sleeve is sleeved inside the fixing groove.

[0009] Preferably, a stop valve body is sleeved inside the first communication pipe, a through hole is formed on the outer wall surface of the first communication pipe, and a locking bolt is sleeved inside the stop valve body.

[0010] Preferably, one side of the airbag has a second communication pipe, the second communication pipe is communicated with the outer wall surface of the airbag, a housing is sleeved inside the second communication pipe, a filter element is sleeved inside the housing, and a side plate is arranged on one side of the housing.

[0011] Preferably, a plurality of threaded holes are formed on one side of both the housing and the side plate, a plurality of fixing bolts are arranged on one side of the side plate, the housing and the side plate are fixedly installed through the fixing bolts, and a connecting elbow is sleeved on the outer wall surface of the second communication pipe.

[0012] In summary, the present utility model mainly has the following beneficial effects:

[0013] 1. By providing a limit sleeve, after one end of the connecting straight pipe is inserted into the fuel tank, the limit sleeve can be slid to be connected with the fuel tank opening, so as to limit the specific position of the connecting straight pipe, and avoid excessive impact force during refueling, resulting in detachment from the fuel tank and causing potential safety hazards. After use, the clamping ring can be directly clamped with the clamping groove on one side of the limit ring to effectively fix it, which is convenient to carry along with the vehicle after storage.

[0014] 2. Through the design of the filter element, during the refueling process, the sediment and other impurities generated during the diesel storage process can be filtered, and the purity of refueling can be improved as much as possible. Through the bending design of the connecting elbow, it can ensure that there is no backflow problem during the extraction of diesel, reducing the occurrence probability of waste and potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a split structural schematic diagram of the present utility model;

[0017] Figure 3 is a structural schematic diagram of the limit sleeve of the present utility model;

[0018] Figure 4 is a structural schematic diagram of the airbag of the present utility model.

[0019] Reference numerals: 1, airbag; 2, protective sleeve; 3, first connecting pipe; 4, connecting straight pipe; 5, limiting ring; 6, limiting sleeve; 7, clamping ring; 8, friction ring; 9, fixing groove; 10, friction sleeve; 11, globe valve body; 12, locking bolt; 13, second connecting pipe; 14, outer shell; 15, filter element; 16, side plate; 17, fixing bolt; 18, connecting elbow. Detailed implementation mode

[0020] The technical solutions in 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Refer to Figures 1 - 4 , a device for facilitating the refueling of diesel forklifts, including an airbag 1. A protective sleeve 2 is sleeved on the outer wall surface of the airbag 1. Through holes are formed on both sides of the protective sleeve 2. One side of the airbag 1 has a first connecting pipe 3. The first connecting pipe 3 penetrates through the outer wall surface of the airbag 1. A connecting straight pipe 4 is sleeved on the outer wall surface of the first connecting pipe 3. A limiting ring 5 is fixedly installed on the outer wall surface of the connecting straight pipe 4. A clamping groove is formed on one side of the limiting ring 5. A limiting sleeve 6 is sleeved on the outer wall surface of the connecting straight pipe 4. By setting the limiting sleeve 6, after one end of the connecting straight pipe 4 is inserted into the fuel tank, the limiting sleeve 6 can be slid to be connected with the fuel tank opening, so as to limit the specific position of the connecting straight pipe 4, and avoid the risk of detachment from the fuel tank due to excessive impact during refueling, resulting in potential safety hazards. After use, the clamping ring 7 can be directly clamped with the clamping groove on one side of the limiting ring 5 for effective fixation, which is convenient to carry along with the vehicle after storage. A clamping ring 7 is fixedly installed on one side of the limiting sleeve 6;

[0022] The limit sleeve 6 is composed of a cylindrical tube, a disc on the outer wall surface of the cylindrical tube, and an annular part on one side of the disc. The cylindrical part of the limit sleeve 6 is located inside the annular part. A friction ring 8 is fixedly installed on one side of the disc part of the limit sleeve 6. By setting the friction ring 8, when the limit sleeve 6 is connected to the oil outlet, the friction and sealing performance at the interface can be increased. While increasing the connection stability, the probability of diesel leaking from the edge can be reduced. A fixing groove 9 is provided on the outer wall surface of the protective sleeve 2, and a friction sleeve 10 is sleeved inside the fixing groove 9. By setting the friction sleeve 10, when the internal air pressure is changed by extrusion, it is more convenient for the user to hold, and it is easier to apply force during use. A stop valve body 11 is sleeved inside the first communication pipe 3, and a through hole is provided on the outer wall surface of the first communication pipe 3. A locking bolt 12 is sleeved inside the stop valve body 11. Through the design of the stop valve body 11 and the locking bolt 12, a complete stop valve can be formed. By tightening the locking bolt 12, the internal flux can be changed to control the flow and cut-off of diesel. One side of the airbag 1 has a second communication pipe 13, and the second communication pipe 13 is communicated with the outer wall surface of the airbag 1. A housing 14 is sleeved inside the second communication pipe 13, and a filter element 15 is sleeved inside the housing 14. By designing the filter element 15, during the refueling process, the sediment and other impurities generated during the diesel storage process can be filtered to improve the purity of the refueling as much as possible. A side plate 16 is provided on one side of the housing 14. A plurality of threaded holes are provided on one side of both the housing 14 and the side plate 16. A plurality of fixing bolts 17 are provided on one side of the side plate 16. The housing 14 and the side plate 16 are fixedly installed through the fixing bolts 17. A connecting elbow 18 is sleeved on the outer wall surface of the second communication pipe 13. Through the bending design of the connecting elbow 18, when the diesel is pumped out, the problem of backflow will not occur, reducing the probability of waste and potential safety hazards.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An equipment for facilitating the refueling of diesel forklifts, including an airbag (1), characterized in that, A protective sleeve (2) is sleeved on the outer wall surface of the airbag (1). Through holes are formed on both sides of the protective sleeve (2). One side of the airbag (1) is provided with a first connecting pipe (3). The first connecting pipe (3) penetrates through the outer wall surface of the airbag (1). A connecting straight pipe (4) is sleeved on the outer wall surface of the first connecting pipe (3). A limiting ring (5) is fixedly installed on the outer wall surface of the connecting straight pipe (4). A clamping groove is formed on one side of the limiting ring (5). A limiting sleeve (6) is sleeved on the outer wall surface of the connecting straight pipe (4). A clamping ring (7) is fixedly installed on one side of the limiting sleeve (6).

2. The device for facilitating fueling of a diesel forklift according to claim 1, wherein, The limiting sleeve (6) is composed of a cylindrical pipe, a disc on the outer wall surface of the cylindrical pipe, and a circular ring part on one side of the disc. The cylindrical part of the limiting sleeve (6) is located inside the circular ring part. A friction ring (8) is fixedly installed on one side of the disc part of the limiting sleeve (6).

3. The device for facilitating the refueling of a diesel forklift according to claim 1, characterized in that, Fixing grooves (9) are formed on the outer wall surface of the protective sleeve (2). Friction sleeves (10) are sleeved inside the fixing grooves (9).

4. The device for facilitating the refueling of a diesel forklift according to claim 1, characterized in that, A stop valve body (11) is sleeved inside the first connecting pipe (3). Through holes are formed on the outer wall surface of the first connecting pipe (3). A locking bolt (12) is sleeved inside the stop valve body (11).

5. An equipment for facilitating fuel filling of a diesel forklift according to claim 1, characterized in that, One side of the airbag (1) is provided with a second connecting pipe (13). The second connecting pipe (13) is communicated with the outer wall surface of the airbag (1). A housing (14) is sleeved inside the second connecting pipe (13). A filter element (15) is sleeved inside the housing (14). A side plate (16) is arranged on one side of the housing (14).

6. The device for facilitating the refueling of a diesel forklift according to claim 5, wherein, A number of threaded holes are formed on one side of both the housing (14) and the side plate (16). A number of fixing bolts (17) are arranged on one side of the side plate (16). The housing (14) and the side plate (16) are fixedly installed through the fixing bolts (17). A connecting elbow (18) is sleeved on the outer wall surface of the second connecting pipe (13).

Images