CN110239855B

CN110239855B - Labor-saving tank car rotating tank cover

Info

Publication number: CN110239855B
Application number: CN201910498837.6A
Authority: CN
Inventors: 李家龙
Original assignee: Chuzhou Jinlu Cnc Machinery Co ltd
Current assignee: Chuzhou Jinlu Cnc Machinery Co ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2021-03-23
Anticipated expiration: 2039-06-11
Also published as: CN110239855A

Abstract

The invention discloses a labor-saving tank car rotary tank cover. Including the automobile body, the top intercommunication of automobile body has a jar neck, the pivot is installed in the left side of jar neck, and the jar neck is connected with the cover through the pivot, the spout has been seted up to the right-hand member of cover, and the spout embeds there is the slider, the lateral wall of slider is fixed with the locking piece, and the outer wall of locking piece has seted up concave, the right side on cover top is fixed with the handle, the pedal groove is seted up to the right-hand member of jar neck, and pedal groove has seted up two sets ofly, pedal groove embeds there is pedal, the carousel is installed to the inside bottom of jar neck, and the top of carousel is fixed with the lead screw, the top of lead screw runs through in the top of jar neck. According to the invention, the mechanism for locking the tank cover is performed in a pedal pressing mode, the tank cover can be fastened after the lower pressure foot is stepped, the physical strength required for opening the tank cover is greatly saved, the tank cover can be quickly opened, the time and the labor are saved, and the tank cover is suitable for wide popularization and use.

Description

Labor-saving tank car rotating tank cover

Technical Field

The invention relates to a rotary tank cover, in particular to a labor-saving rotary tank cover of a tank car.

Background

At present, the cover is all installed at the tank car top of general delivery goods, for the convenience of people detect the inside goods of tank car, the connected mode of the flange is generally adopted to current cover is fixed, but it is very inconvenient on opening closing, waste time and energy, also have the cover of the swift mode of opening of adoption simultaneously, nevertheless still can consume great physical power, it is comparatively inconvenient to lead to the cover to open, do not have one kind now and can open the cover through the foot, the strength of shank is greater than the hand, remove to open the cover through the foot and will play comparatively laborsaving effect, in order to solve the problem that exists in the aforesaid. Therefore, we propose a tank truck rotary tank cover which is labor-saving.

Disclosure of Invention

The invention aims to provide a labor-saving tank car rotary tank cover, which is characterized in that a mechanism for locking the tank cover is performed in a pedal pressing mode, the tank cover can be fastened after a lower foot is pressed, the physical force required for opening the tank cover is greatly saved, the tank cover can be quickly opened conveniently, time and labor are saved, and the problems in the background art are solved.

In order to achieve the purpose, the invention provides the following technical scheme: a labor-saving tank car rotating tank cover comprises a tank body, wherein the top end of the tank body is communicated with a tank neck, a rotating shaft is installed on the left side of the tank neck, the tank neck is connected with the tank cover through the rotating shaft, a sliding groove is formed in the right end of the tank cover, a sliding block is arranged in the sliding groove, a locking block is fixed on the side wall of the sliding block, a concave handle is formed in the outer wall of the locking block, a handle is fixed on the right side of the top end of the tank cover, a pedal groove is formed in the right end of the tank neck, two groups of pedal grooves are formed in the pedal groove, pedals are arranged in the pedal groove, a turntable is installed at the bottom end inside the tank neck, a lead screw is fixed at the top end of the turntable, the top of the lead screw penetrates through the top of the tank neck, a threaded shell wraps the upper end of the lead screw, a locking plate is fixed on the outer wall of the threaded shell, and the one end parcel of worm has the gear, pedal back is fixed with the rack, the spring is installed to pedal bottom, and the other end of spring is connected with the bottom of pedal inslot portion, the locking piece is connected for the interlockable formula with the jam plate.

As a preferred embodiment of the labor-saving rotary tank cover of the tank car, a limiting rod is fixed on the right side of the top end of the tank neck, the top of the limiting rod penetrates through the lock plate, and limiting pieces are fixed on the top ends of the limiting rod and the screw rod.

In a preferred embodiment of the labor-saving rotary tank cover of the tank truck, a rubber ring is arranged at an opening at the top of the tank neck, and the tank neck is attached to the bottom of the tank cover through the rubber ring.

As a preferred embodiment of the labor-saving rotary tank cover of the tank truck, the worm wheel is in meshed transmission connection with the worm, and the gear and the rack are in meshed transmission connection.

As a preferred embodiment of the labor-saving rotary tank cover of the tank truck, rail blocks are fixed on the left side and the right side of the pedal, slide rails are arranged on the left side and the right side of the inside of the pedal groove, and the rail blocks are located inside the slide rails.

As a preferred embodiment of the labor-saving tank car rotary tank cover, the one-way bearings are provided with two groups, and the rotation directions of the two groups of one-way bearings are opposite.

In a preferred embodiment of the power-saving rotary tank cover of the tank car, a magnet is mounted on the left side inside the chute, and the magnet is magnetically connected with the slide block.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the labor-saving tank car rotary tank cover, the mechanism for locking the tank cover is performed in a pedal pressing mode, the tank cover can be fastened after the lower pressure foot is pressed, physical force required for opening the tank cover is greatly saved, the tank cover can be quickly opened conveniently, and time and labor are saved.

2. According to the labor-saving tank car rotary tank cover, the rubber ring is arranged at the opening at the top end of the tank neck, so that a good sealing effect can be achieved when the tank neck is connected with the tank cover.

3. According to the labor-saving tank car rotating tank cover, the magnet is arranged on the left side inside the sliding groove, and the magnet is magnetically connected with the sliding block, so that when the sliding block is accommodated in the sliding groove, a stable adsorption effect can be achieved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a rotary tank cover of a labor-saving tank car according to the present invention;

FIG. 2 is a schematic view of the internal structure of the neck of the rotary cover of the tank truck in accordance with the present invention;

FIG. 3 is a schematic side view of the tank neck of the rotary tank cover of the tank truck;

FIG. 4 is a schematic view of the inner structure of the pedal groove of the rotary tank cover of the power-saving tank truck;

FIG. 5 is a schematic view of the inner side of the tank neck of the rotary tank cover of the tank truck for saving labor according to the present invention;

FIG. 6 is a schematic view of the structure of the joint of the chute and the locking block of the tank cover of the tank car.

In the figure: 1. a vehicle body; 2. a tank opening; 3. a rotating shaft; 4. a can lid; 5. a handle; 6. a pedal slot; 7. pedaling; 8. a chute; 9. a slider; 10. a locking block; 11. a screw rod; 12. a threaded shell; 13. a limiting rod; 14. a locking plate; 15. a turntable; 16. a one-way bearing; 17. a turbine; 18. a worm; 19. a gear; 20. a rack; 21. a spring; 22. a slide rail; 23. a rail block; 24. a concave handle; 25. a rubber ring; 26. a limiting sheet; 27. and a magnet.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-6, the present invention provides a technical solution: a labor-saving rotary tank cover of a tank car comprises a car body 1, wherein the top end of the car body 1 is communicated with a tank neck 2, a rotating shaft 3 is installed on the left side of the tank neck 2, the tank neck 2 is connected with a tank cover 4 through the rotating shaft 3, a sliding groove 8 is formed in the right end of the tank cover 4, a sliding block 9 is arranged in the sliding groove 8, a locking block 10 is fixed on the side wall of the sliding block 9, a concave handle 24 is formed in the outer wall of the locking block 10, a handle 5 is fixed on the right side of the top end of the tank cover 4, a pedal groove 6 is formed in the right end of the tank neck 2, two groups of pedal grooves 6 are formed, pedals 7 are arranged in the pedal groove 6, a turntable 15 is installed at the bottom end inside the tank neck 2, a lead screw 11 is fixed at the top end of the turntable 15, the top end of the lead screw 11 penetrates through the top of the tank neck 2, a threaded shell 12 is wrapped at the upper end of the lead screw, the worm 18 is installed to the inner wall of jar neck 2, and the one end parcel of worm 18 has gear 19, and the back of pedal 7 is fixed with rack 20, and spring 21 is installed to the bottom of pedal 7, and the other end of spring 21 is connected with the inside bottom of pedal groove 6, and locking piece 10 is connected for the interlockable formula with jam plate 14.

In this embodiment, a limiting rod 13 is fixed on the right side of the top end of the tank neck 2, the top of the limiting rod 13 penetrates through the locking plate 14, limiting pieces 26 are fixed on the top ends of the limiting rod 13 and the lead screw 11, a rubber ring 25 is installed at an opening at the top of the tank neck 2, the tank neck 2 is attached to the bottom of the tank cover 4 through the rubber ring 25, the effect of sealing the tank cover 4 is achieved, the turbine 17 is in meshing transmission connection with the worm 18, the gear 19 is in meshing transmission connection with the rack 20, rail blocks 23 are fixed on the left side and the right side of the pedal 7, slide rails 22 are respectively arranged on the left side and the right side inside the pedal groove 6, the rail blocks 23 are located inside the slide rails 22, two sets of one-way bearings 16 are installed, the rotation directions of the two sets of one-way bearings 16 are opposite, a magnet 27 is installed on the.

When the tank cover of the labor-saving tank car is used, when the tank cover 4 needs to be opened, a group of pedals 7 are stepped down, the pedals 7 are pressed down, a spring 21 is extruded, a rack 20 at the back of the pedals 7 moves down to drive a gear 19 to rotate, the gear 19 drives a worm 18 to rotate, the worm 18 drives a turbine 17 outside a one-way bearing 16 to rotate, and finally the one-way bearing 16 is driven to rotate, at the moment, a screw rod 11 rotates on the basis of a rotary table 15, when the pressing force of the pedals 7 is removed, the spring 21 rebounds, because the one-way bearing 16 does not drive the screw rod 11 to rotate when rotating in the reverse direction, the previous pressing can be repeated, so that the screw rod 11 keeps rotating in the same direction, when the screw rod 11 rotates, a threaded shell 12 is fixed at the tail end of a lock plate 14 limited by a limiting rod 13, the screw rod 11 is positioned in the threaded shell 12, so that the lock plate, when the tank cover 4 needs to be locked, the locking block is firstly drawn out of the chute 8 through a concave handle 24 on the outer wall of the locking block 10, the other group of pedals 7 are pressed downwards, two groups of one-way bearings 16 are arranged on a screw rod 11, the rotating directions of the one-way bearings 16 are opposite, when the two groups of pedals are pressed downwards, the screw rod 11 rotates in the opposite directions at the moment, so that a threaded shell 12 is driven to be pressed downwards based on a limiting rod 13 to drive the locking plate 14 to be buckled with the locking block 10 again, the locking is completed, and the time and the physical power consumed for opening and closing the can cover 4 are greatly saved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of 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 invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a tank car rotary tank cover of laborsaving, includes automobile body (1), its characterized in that: the top intercommunication of automobile body (1) has jar neck (2), pivot (3) are installed in the left side of jar neck (2), and jar neck (2) are connected with cover (4) through pivot (3), spout (8) have been seted up to the right-hand member of cover (4), and spout (8) embeds there is slider (9), magnet (27) are installed in the left side of spout (8) inside, magnet (27) are connected for magnetism with slider (9), the lateral wall of slider (9) is fixed with locking piece (10), and the outer wall of locking piece (10) has seted up concave handle (24), the right side on cover (4) top is fixed with handle (5), pedal groove (6) are seted up to the right-hand member of jar neck (2), and pedal groove (6) have seted up two sets ofly, pedal groove (6) embed has pedal (7), carousel (15) are installed to the bottom of jar neck (2) inside, and the top of the turntable (15) is fixed with a screw rod (11), the top of the screw rod (11) runs through the top of the tank neck (2), the upper end of the screw rod (11) is wrapped with a threaded shell (12), the outer wall of the threaded shell (12) is fixed with a locking plate (14), the middle part of the screw rod (11) is provided with a one-way bearing (16), the outside of the one-way bearing (16) is wrapped with a turbine (17), the inner wall of the tank neck (2) is provided with a worm (18), the turbine (17) is in meshing transmission connection with the worm (18), one end of the worm (18) is wrapped with a gear (19), the back of the pedal (7) is fixed with a rack (20), the gear (19) is in meshing transmission connection with the rack (20), the bottom end of the pedal (7) is provided with a spring (21), and the other end of the spring (21) is connected with the bottom end inside the pedal groove (6), the locking block (10) is connected with the locking plate (14) in a mutual buckling manner; two sets of one-way bearings (16) are arranged, and the rotation directions of the two sets of one-way bearings (16) are opposite.

2. The labor-saving tank car rotating can cover according to claim 1, characterized in that: the right side on jar neck (2) top is fixed with gag lever post (13), and the top of gag lever post (13) runs through in jam plate (14), gag lever post (13) all are fixed with spacing piece (26) with the top of lead screw (11).

3. The labor-saving tank car rotating can cover according to claim 1, characterized in that: the opening part at the top of the tank neck (2) is provided with a rubber ring (25), and the tank neck (2) is attached to the bottom of the tank cover (4) through the rubber ring (25).

4. The labor-saving tank car rotating can cover according to claim 1, characterized in that: the left side and the right side of pedal (7) all are fixed with rail piece (23), slide rail (22) have all been seted up on the left side and the right side of pedal groove (6) inside, rail piece (23) are located the inside of slide rail (22).