CN214790061U

CN214790061U - Dual-fuel explosion-proof diesel engine

Info

Publication number: CN214790061U
Application number: CN202121223247.1U
Authority: CN
Inventors: 王斌; 袁国志; 李毅; 石波
Original assignee: Shanxi Qiangli Mining Equipment Manufacturing Co ltd
Current assignee: Shanxi Qiangli Mining Equipment Manufacturing Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-19
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses an explosion-proof diesel engine of dual fuel, which comprises a bracket, adjustment mechanism is installed respectively at the outer wall both ends of support, adjustment mechanism includes threaded rod, flange, sheave, belt and ball, the outer wall outside of threaded rod rotates with the outside of support and links to each other, the outer wall of threaded rod and the inner wall threaded connection of flange. And then make a plurality of threaded rods rotate simultaneously, make the flange remove about and drive bottom plate adjusting position, can adjust according to the scene, be convenient for install, ensure normal use, the bolt that will connect until the arc board shelters from, the arc board seals protection to connecting bolt, avoid receiving environmental impact rust, normal dismantlement has been ensured, the practicality has been improved, the crooked groove of diaphragm cooperation drum outer wall of removal makes the drum rotate, pivoted drum cooperation montant drives the straight board and rotates ninety degrees, can open through the wide board top cap that upwards overturns afterwards, open and shut simply and be convenient for the maintenance, the use degree of difficulty has been reduced, and easy popularization.

Description

Dual-fuel explosion-proof diesel engine

Technical Field

The utility model relates to a double fuel explosion-proof diesel engine technical field specifically is a double fuel explosion-proof diesel engine.

Background

The market of the dual-fuel explosion-proof diesel engine is a small cake, but the related product types and explosion-proof modes are quite various, and the dual-fuel explosion-proof diesel engine is not produced in large batch due to small quantity and multiple types.

The bottom connecting position of the existing dual-fuel explosion-proof diesel engine can not be adjusted when the dual-fuel explosion-proof diesel engine is used, the dual-fuel explosion-proof diesel engine is easy to deviate from an external supporting surface, can not be installed and can not be used normally, the connection is fixed by bolts, the dual-fuel explosion-proof diesel engine is easily rusted due to the influence of the environment for a long time, can not be detached, the practicability is reduced, the top of the dual-fuel explosion-proof diesel engine is troublesome to open and close, is inconvenient to maintain, increases the use difficulty, and is not suitable for the use requirements of modern people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an explosion-proof diesel engine of dual fuel to propose the unable adjustment of current explosion-proof diesel engine of dual fuel bottom hookup location when using in solving above-mentioned background art, take place the deviation with external holding surface easily, cause unable installation, influence the problem of normal use.

In order to achieve the above object, the utility model provides a following technical scheme: a dual-fuel explosion-proof diesel engine comprises a bracket, wherein two ends of the outer wall of the bracket are respectively provided with an adjusting mechanism;

the adjusting mechanism comprises a threaded rod, a convex plate, a grooved wheel, a belt and a round ball;

the outer wall of the threaded rod is rotatably connected with the outer side of the support, the outer wall of the threaded rod is in threaded connection with the inner wall of the convex plate, the outer side of the threaded rod is welded with the inner side of the grooved wheel, the outer wall of the grooved wheel is rotatably connected with the inner wall of the belt and is positioned behind the grooved wheel, and the outer side of the grooved wheel is fixedly connected with the inner side of the ball. Can be adjusted according to the position of the supporting surface.

Preferably, the top welding of support has the diesel engine, two the bottom of flange is the rigid coupling respectively has the bottom plate, two both sides are processed respectively around the top of bottom plate have the round mouth. The round mouth facilitates the insertion of the bolt to fix the bottom plate and the supporting surface.

Preferably, the front side and the rear side of the top of each bottom plate are respectively provided with a connecting mechanism;

the connecting mechanism comprises a bent plate, a double-end stud, a first handle and an arc plate;

the bottom of bent plate and the top looks rigid coupling of bottom plate, the inboard of bent plate rotates with stud's outer wall inboard and links to each other, stud's the outer wall outside and the inboard looks rigid coupling of the first in command, stud's outer wall screw thread respectively with the inner wall threaded connection of arc board, the one end of arc board is laminated with the inboard of bent plate mutually. And the connected bolts are protected to prevent rust.

Preferably, the top of the diesel engine is rotatably connected with a top cover, and a wide plate is welded on the right side of the top cover. The top cover is forced to rotate and open through the left side of the top of the diesel engine.

Preferably, a shell is fixedly connected to the top of the right side of the outer wall of the diesel engine, and a control mechanism is installed inside the shell;

the control mechanism comprises a vertical rod, a cylinder, a transverse plate, a vertical rod, a spring, a second handle and a straight plate;

the utility model discloses a spring, including the outer wall of montant, the outer wall of montant and the inner wall of drum, the outer wall of drum is bent the groove and is slided the joint with the one end of diaphragm, the bottom of diaphragm and the top looks rigid coupling of pole setting, the outer wall below of pole setting and the bottom clearance fit of shell, the outer wall of pole setting cup joints with the inner wall of spring mutually, the outside of spring is respectively with the bottom of diaphragm and the inner wall bottom rigid coupling of shell, the bottom of pole setting and the top looks rigid coupling of second handle, the top of montant and the bottom rigid coupling of straight board, the outer wall of straight board and the inner wall looks joint of wide board. The top cover is convenient to open and close.

Compared with the prior art, the beneficial effects of the utility model are that: according to the dual-fuel explosion-proof diesel engine, the rear grooved wheel is driven to rotate by the force of the ball in the adjusting mechanism, so that the belt is matched to drive the front grooved wheel to rotate, the threaded rods are driven to rotate simultaneously, the convex plate is driven to move left and right to drive the bottom plate to adjust the position, the adjustment can be carried out according to the site, the installation is convenient, and the normal use is ensured;

the stud is driven to rotate by the first handle in the connecting mechanism, so that the arc plate is attached to the inner wall of the bent plate and moves towards the round opening until the arc plate shields the connected bolt, the arc plate carries out sealing protection on the connecting bolt, the connecting bolt is prevented from being rusted by the environment, normal disassembly is ensured, and the practicability is improved;

the vertical rod is driven to move downwards through the second handle in the control mechanism, so that the transverse plate is driven to move downwards, the moving transverse plate is matched with the curved groove in the outer wall of the cylinder to enable the cylinder to rotate, the rotating cylinder is matched with the vertical rod to drive the straight plate to rotate ninety degrees, and then the top cover can be opened through upwards overturning the wide plate, so that the opening and closing are simple, the maintenance is convenient, the use difficulty is reduced, and the convenience in popularization is realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection relationship between the threaded rod, the convex plate and the grooved pulley in FIG. 1;

FIG. 3 is a schematic view of the connection between the angle plate, the stud and the first handle of FIG. 1;

fig. 4 is a schematic view of the connection relationship between the vertical rod, the cylinder and the horizontal plate in fig. 1.

In the figure: 1. the adjustable type screw driver comprises a support, 2, an adjusting mechanism, 201, a threaded rod, 202, a convex plate, 203, a grooved wheel, 204, a belt, 205, a ball, 3, a connecting mechanism, 301, a bent plate, 302, a stud bolt, 303, a first handle, 304, an arc plate, 4, a control mechanism, 401, a vertical rod, 402, a cylinder, 403, a transverse plate, 404, a vertical rod, 405, a spring, 406, a second handle, 407, a straight plate, 5, a diesel engine, 6, a top cover, 7, a wide plate, 8, a bottom plate, 9, a shell, 10 and a round opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a dual-fuel explosion-proof diesel engine, which comprises a bracket 1, adjustment mechanism 2 is installed respectively at the outer wall both ends of support 1, adjustment mechanism 2 includes threaded rod 201, flange 202, sheave 203, belt 204 and ball 205, the outer wall outside of threaded rod 201 rotates with the outside of support 1 and links to each other, threaded rod 201 atress rotates through support 1 outside bearing, the outer wall of threaded rod 201 and the inner wall threaded connection of flange 202, threaded rod 201 atress rotates and drives flange 202 and control, the outside of threaded rod 201 and the inboard welding of sheave 203 link to each other, the outer wall of sheave 203 rotates with the inner wall of belt 204 and links to each other, rear sheave 203 normal running fit belt 204 drives place ahead 203 and rotates, the outside that lies in rear sheave 203 is connected with the inboard of ball 205 rigid coupling, ball 205 is convenient for driving rear sheave 203 to rotate.

The top of the bracket 1 is welded with a diesel engine 5, the bottoms of the two convex plates 202 are respectively fixedly connected with a bottom plate 8, the front side and the rear side of the top of the two bottom plates 8 are respectively processed with round openings 10, the front side and the rear side of the top of the bottom plate 8 are respectively provided with a connecting mechanism 3, each connecting mechanism 3 comprises a bent plate 301, a stud 302, a first handle 303 and an arc plate 304, the bottom of the bent plate 301 is fixedly connected with the top of the bottom plate 8, the inner side of the bent plate 301 is rotatably connected with the inner side of the outer wall of the stud 302, the stud 302 is rotated by a bearing at the inner side of the bent plate 301 under stress, the outer side of the outer wall of the stud 302 is fixedly connected with the inner side of the first handle 303, the first handle 303 is convenient for driving the stud 302 to rotate, the outer wall thread of the stud 302 is respectively connected with the inner wall thread of the arc plate 304, one end of the arc plate 304 is attached to the inner side of the bent plate 301, the top of the diesel engine 5 is rotatably connected with a top cover 6, the top cover 6 is stressed to rotate through a pin shaft at the left side of the top of the diesel engine 5, the wide plate 7 is welded at the right side of the top cover 6, the shell 9 is fixedly connected to the top of the right side of the outer wall of the diesel engine 5, the control mechanism 4 is installed inside the shell 9, the control mechanism 4 comprises a vertical rod 401, a cylinder 402, a transverse plate 403, a vertical rod 404, a spring 405, a second handle 406 and a straight plate 407, the upper side and the lower side of the outer wall of the vertical rod 401 are respectively rotatably connected with the upper side and the lower side of the shell 9, the vertical rod 401 is stressed to rotate through bearings at the upper side and the lower side of the shell 9, the outer wall of the vertical rod 401 is fixedly connected with the inner wall of the cylinder 402, the curved groove of the outer wall of the cylinder 402 is slidably clamped with one end of the transverse plate 403, the transverse plate 403 is stressed to move up and down to be matched with the curved groove of the outer wall of the cylinder 402 to enable the cylinder 402 to rotate, the bottom of the transverse plate 403 is fixedly connected with the top of the vertical rod 404, the bottom of the shell 9 is in a clearance fit below the outer wall of the vertical rod 404, the vertical rod 404 is stressed to move up and down through the bottom of the shell 9, the outer wall of the vertical rod 404 is sleeved with the inner wall of the spring 405, the outer side of the spring 405 is fixedly connected with the bottom of the transverse plate 403 and the bottom of the inner wall of the shell 9 respectively, the transverse plate 403 is rebounded by the spring 405 after being forced to move downwards, the bottom of the vertical rod 404 is fixedly connected with the top of the second handle 406, the vertical rod 404 is convenient to move downwards by the second handle 406, the top of the vertical rod 401 is fixedly connected with the bottom of the straight plate 407, and the outer wall of the straight plate 407 is clamped with the inner wall of the wide plate 7.

In this embodiment, when the diesel engine 5 is used, the round ball 205 drives the rear sheave 203 to rotate, and further drives the front sheave 203 to rotate in cooperation with the belt 204, so that the plurality of threaded rods 201 rotate simultaneously, the rotating threaded rod 201 drives the convex plate 202 to move left and right, so that the position of the bottom plate 8 is adjusted, the position of the bottom plate 8 matches the position of the external supporting surface, then the rotation of the round ball 205 is stopped, the bottom plate 8 and the external supporting surface are fixed by passing bolts through the round opening 10, and then the stud 302 is driven to rotate by the first handle 303, so that the inner sides of the arc plates 304 attached to the curved plates 301 move towards the round opening 10 until the inner sides of the two arc plates 304 attach to shield the connected bolts for protection, when the diesel engine 5 is started for maintenance, the second handle 406 drives the upright rod 404 to move downwards, so as to drive the transverse plate 403 to move downwards, the movable transverse plate 403 cooperates with the curved groove on the outer wall of the cylinder 402 to rotate the cylinder 402, the rotating cylinder 402 cooperates with the vertical rod 401 to rotate the straight plate 407 ninety degrees, thereby disengaging the straight plate from the slot in the inner wall of the wide plate 7, and then rotating the wide plate 7 upward to open the top cover 6.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dual fuel explosion-proof diesel engine, includes support (1), its characterized in that: two ends of the outer wall of the bracket (1) are respectively provided with an adjusting mechanism (2);

the adjusting mechanism (2) comprises a threaded rod (201), a convex plate (202), a grooved wheel (203), a belt (204) and a round ball (205);

the outer side of the outer wall of the threaded rod (201) is connected with the outer side of the support (1) in a rotating mode, the outer wall of the threaded rod (201) is connected with the inner wall of the convex plate (202) in a threaded mode, the outer side of the threaded rod (201) is connected with the inner side of the grooved pulley (203) in a welding mode, the outer wall of the grooved pulley (203) is connected with the inner wall of the belt (204) in a rotating mode, and the outer side of the grooved pulley (203) is located behind the outer wall of the grooved pulley (205) and the inner side of the round ball (205) are fixedly connected.

2. The dual-fuel explosion-proof diesel engine as claimed in claim 1, characterized in that: the top welding of support (1) has diesel engine (5), two the bottom of flange (202) is the rigid coupling respectively has bottom plate (8), two both sides are processed round mouth (10) respectively around the top of bottom plate (8).

3. The dual-fuel explosion-proof diesel engine as claimed in claim 2, characterized in that: the front side and the rear side of the top of each bottom plate (8) are respectively provided with a connecting mechanism (3);

the connecting mechanism (3) comprises a bent plate (301), a stud (302), a first handle (303) and an arc plate (304);

the bottom of bent plate (301) and the top looks rigid coupling of bottom plate (8), the inboard of bent plate (301) rotates with the outer wall inboard of stud (302) and links to each other, the outer wall outside of stud (302) and the inboard looks rigid coupling of first in command (303), the outer wall screw thread of stud (302) respectively with the inner wall threaded connection of arc board (304), the one end of arc board (304) is laminated with the inboard of bent plate (301) mutually.

4. The dual-fuel explosion-proof diesel engine as claimed in claim 2, characterized in that: the top of diesel engine (5) rotates and is connected with top cap (6), the right side welding of top cap (6) has wide board (7).

5. The dual-fuel explosion-proof diesel engine as claimed in claim 2, characterized in that: a shell (9) is fixedly connected to the top of the right side of the outer wall of the diesel engine (5), and a control mechanism (4) is installed inside the shell (9);

the control mechanism (4) comprises a vertical rod (401), a cylinder (402), a transverse plate (403), a vertical rod (404), a spring (405), a second handle (406) and a straight plate (407);

the upper side and the lower side of the outer wall of the vertical rod (401) are respectively connected with the upper side and the lower side of the shell (9) in a rotating way, the outer wall of the vertical rod (401) is fixedly connected with the inner wall of the cylinder (402), the curved groove of the outer wall of the cylinder (402) is in sliding clamping connection with one end of the transverse plate (403), the bottom of the transverse plate (403) is fixedly connected with the top of the vertical rod (404), the lower part of the outer wall of the vertical rod (404) is in clearance fit with the bottom of the shell (9), the outer wall of the upright rod (404) is sleeved with the inner wall of the spring (405), the outer side of the spring (405) is fixedly connected with the bottom of the transverse plate (403) and the bottom of the inner wall of the shell (9) respectively, the bottom of the upright rod (404) is fixedly connected with the top of the second handle (406), the top of the vertical rod (401) is fixedly connected with the bottom of the straight plate (407), and the outer wall of the straight plate (407) is clamped with the inner wall of the wide plate (7).