CN213982528U

CN213982528U - Gasoline engine generator set casing

Info

Publication number: CN213982528U
Application number: CN202023061948.8U
Authority: CN
Inventors: 马家豪; 杨林清; 马通寿; 方慧珍; 刘金林
Original assignee: Yifeng New General Foundry Co ltd
Current assignee: Yifeng New General Foundry Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-17
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a gasoline engine generating set casing, including casing body and joint fixed establishment, casing body cup joints in the recess that joint fixed establishment top was seted up, casing body's top symmetry has been seted up and has been accomodate the groove, fixedly connected with fixed axle between the front and back both sides of accomodating the inslot wall, the surperficial swing joint of fixed axle has the handle, joint fixed establishment includes the mount pad, the slot that uses with the casing body cooperation is seted up at the top of mount pad, the cavity has been seted up to the inside of mount pad, the mid point fixedly connected with fixed block of department at cavity inner wall top. This gasoline engine generating set casing, structural design is reasonable, and convenient to use adopts the joint mode to install it fixedly, therefore need not the staff when the dismouting and carry the instrument and spend a large amount of time and energy operation, can improve the mobility of casing when the transport shifts simultaneously, and then has satisfied diversified user demand.

Description

Gasoline engine generator set casing

Technical Field

The utility model relates to a gasoline engine technical field specifically is a gasoline engine generating set casing.

Background

The gasoline engine generator set shell in the prior art has some problems in use, for example, the gasoline engine generator set shell is usually fixedly installed by screws, so that workers need to carry tools to operate the gasoline engine generator set shell in disassembly and assembly for a certain time, and the gasoline engine generator set shell is inconvenient, and has the condition of inconvenient carrying and transportation due to the fact that the gasoline engine generator set shell has larger self gravity, so that the gasoline engine generator set shell is provided, to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gasoline engine generating set casing to solve the problem that proposes among the above-mentioned background art

In order to achieve the above object, the utility model provides a following technical scheme: a gasoline engine generator set shell comprises a shell body and a clamping and fixing mechanism, wherein the shell body is sleeved in a groove formed in the top of the clamping and fixing mechanism, accommodating grooves are symmetrically formed in the top of the shell body, a fixing shaft is fixedly connected between the front side and the rear side of the inner wall of each accommodating groove, and a handle is movably connected to the surface of each fixing shaft;

the clamping and fixing mechanism comprises a mounting seat, the top of the mounting seat is provided with a slot matched with the machine shell body for use, the mounting seat is internally provided with a cavity, the middle point of the top of the inner wall of the cavity is fixedly connected with a fixing block, the left side and the right side of the fixing block are fixedly connected with a limiting cross rod, the surface of the limiting cross rod is movably connected with a sliding sleeve, the bottom of the sliding sleeve is fixedly connected with a connecting plate through a first connecting frame, one side of the connecting plate, which is close to the machine shell body, is fixedly connected with an inserting column, one end of the inserting column, which is far away from the connecting plate, sequentially penetrates through the cavity and the machine shell body and extends into the mounting seat to be clamped with the mounting seat, one side of the connecting plate, which is far away from the inserting column, is fixedly connected with a threaded sleeve through a second connecting frame, the bottom of the fixing block is fixedly connected with a bidirectional bearing seat, and a screw rod is symmetrically and movably connected in the bidirectional bearing seat, the one end that the screw rod is close to the thread bush runs through two-way bearing frame and thread bush in proper order and extends to the thread bush outside, the screw rod surface just corresponds the driven bevel gear of side fixedly connected with of two-way bearing frame, the drive groove has been seted up to the inside bottom that just corresponds the cavity inner wall of mount pad, fixed mounting has driving motor in the drive groove, fixedly connected with drive pivot on driving motor's the output shaft, the top of drive pivot is run through the drive groove and is extended to the inside fixedly connected with of cavity and the initiative bevel gear that the cooperation of driven bevel gear used.

Preferably, the race has all been seted up to the four corners department of mount pad bottom, the top fixedly connected with screw thread section of thick bamboo of race inner wall, be equipped with the screw thread post in the screw thread section of thick bamboo, the bottom of screw thread post runs through screw thread section of thick bamboo and race and extends to the outside fixedly connected with universal wheel of race.

Preferably, the inner side of the sliding sleeve is provided with a ball, and the ball is movably connected with the surface of the limiting cross rod.

Preferably, the inner wall of the driving groove is fixedly connected with a damping ring, and the inner side of the damping ring is in contact with the outer side of the driving motor.

Preferably, the screw rod is in threaded connection with the threaded sleeve, and the threaded column is in threaded connection with the threaded cylinder.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. when the utility model needs to install and fix the casing body, the casing body is inserted into the slot at the top of the mounting seat, the driving motor is opened, the driving rotating shaft drives the driving bevel gear to rotate, the driven bevel gear meshed with the driving bevel gear drives the screw to rotate under the support of the bidirectional bearing seat, the thread sleeve screwed on the screw is limited by the limiting transverse rod and the sliding sleeve, the connecting plate and the inserting column are driven to horizontally move outwards and penetrate through the casing body to be inserted into the mounting seat to complete the clamping and fixing, simultaneously, after the device is turned on side during the transportation, the thread column is screwed into the thread cylinder, so that the universal wheel extends out of the wheel groove to movably support the casing, the mobility is improved, the casing of the gasoline engine generator set has reasonable structural design and convenient use, the casing is installed and fixed by adopting the clamping and fixing mode, therefore, a worker does not need to carry tools to spend a large amount of time and energy for operation during the disassembly and assembly, meanwhile, the mobility of the shell can be improved during carrying and transferring, and then the multi-directional use requirement is met.

2. The utility model discloses a set up race, a screw thread section of thick bamboo, screw thread post and universal wheel, can be when the transportation with the device back of turning on one's side, screw thread post screw in to screw thread section of thick bamboo in for the universal wheel is stretched out and is removed the support to the casing outside the race, has improved the mobility, through setting up the ball, has reduced the sliding sleeve when removing, and the friction and wear between its inboard and the spacing horizontal pole surface through setting up the damping rings, can effectively reduce driving motor and produce vibrations and the noise that brings at the during operation.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is a sectional view of the front view of the clamping mechanism of the present invention;

fig. 3 is a partial enlarged view of a-a in fig. 2 according to the present invention.

In the figure: the device comprises a machine shell body 1, a clamping fixing mechanism 2, a mounting seat 21, a slot 22, a cavity 23, a fixing block 24, a limiting cross bar 25, a sliding sleeve 26, a first connecting frame 27, a connecting plate 28, a connecting plug column 29, a second connecting frame 210, a threaded sleeve 211, a bidirectional bearing seat 212, a screw rod 213, a driven bevel gear 214, a driving groove 215, a driving motor 216, a driving rotating shaft 217, a driving bevel gear 218, a wheel groove 219, a threaded cylinder 220, a threaded column 221, a universal wheel 222, a ball 223, a damping ring 224, a 3 accommodating groove, a 4 fixing shaft and a 5 handle.

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. 1-3, a gasoline engine generator set casing comprises a casing body 1 and a clamping fixing mechanism 2, wherein the casing body 1 is sleeved in a groove formed in the top of the clamping fixing mechanism 2, accommodating grooves 3 are symmetrically formed in the top of the casing body 1, a fixing shaft 4 is fixedly connected between the front side and the rear side of the inner wall of each accommodating groove 3, and a handle 5 is movably connected to the surface of each fixing shaft 4.

The clamping and fixing mechanism 2 comprises a mounting seat 21, the top of the mounting seat 21 is provided with a slot 22 matched with the machine shell body 1 for use, the inside of the mounting seat 21 is provided with a cavity 23, the middle point of the top of the inner wall of the cavity 23 is fixedly connected with a fixing block 24, the left side and the right side of the fixing block 24 are both fixedly connected with a limiting cross rod 25, the surface of the limiting cross rod 25 is movably connected with a sliding sleeve 26, the bottom of the sliding sleeve 26 is fixedly connected with a connecting plate 28 through a first connecting frame 27, one side of the connecting plate 28 close to the machine shell body 1 is fixedly connected with an inserting column 29, one end of the inserting column 29 far away from the connecting plate 28 sequentially penetrates through the cavity 23 and the machine shell body 1 and extends to the inside of the mounting seat 21 to be clamped with the mounting seat, one side of the connecting plate 28 far away from the inserting column, one end of the screw 213, which is close to the threaded sleeve 211, sequentially penetrates through the two-way bearing block 212 and the threaded sleeve 211 and extends to the outside of the threaded sleeve 211, a driven bevel gear 214 is fixedly connected to the surface of the screw 213 and corresponds to the side surface of the two-way bearing block 212, a driving groove 215 is formed in the mounting seat 21 and corresponds to the bottom of the inner wall of the cavity 23, a driving motor 216 is fixedly installed in the driving groove 215, a driving rotating shaft 217 is fixedly connected to an output shaft of the driving motor 216, and the top end of the driving rotating shaft 217 penetrates through the driving groove 215 and extends to the inside of the cavity 23, and a driving bevel gear 218 matched with the driven bevel gear 214 is fixedly connected to be used.

Concretely, race 219 has all been seted up at the four corners department of mount pad 21 bottom, the top fixedly connected with thread cylinder 220 of race 219 inner wall, be equipped with screw thread post 221 in the thread cylinder 220, screw thread cylinder 220 and race 219 are run through to the bottom of screw thread post 221 and extend to the outside fixedly connected with universal wheel 222 of race 219, through setting up race 219, screw thread cylinder 220, screw thread post 221 and universal wheel 222, can turn on one's side the device back when the transportation, screw thread post 221 screw in to thread cylinder 220 in, make universal wheel 222 stretch out outside race 219 to the casing remove the support, the mobility has been improved, and can pull down universal wheel 222 when normal use.

Specifically, the ball 223 is arranged on the inner side of the sliding sleeve 26, the ball 223 is movably connected with the surface of the limiting cross rod 25, and friction and abrasion between the inner side of the sliding sleeve 26 and the surface of the limiting cross rod 25 are reduced by arranging the ball 223 when the sliding sleeve 26 moves.

Specifically, fixedly connected with damping ring 224 on the inner wall of drive slot 215, damping ring 224's inboard and the driving motor 216 outside contact each other, through setting up damping ring 224, can effectively reduce driving motor 216 and produce vibrations and the noise that brings at the during operation.

Specifically, the screw 213 is in threaded connection with the threaded sleeve 211, and the threaded column 221 is in threaded connection with the threaded cylinder 220.

This gasoline engine generating set casing, structural design is reasonable, and convenient to use adopts the joint mode to install it fixedly, therefore need not the staff when the dismouting and carry the instrument and spend a large amount of time and energy operation, can improve the mobility of casing when the transport shifts simultaneously, and then has satisfied diversified user demand.

When the universal wheel type motor shell is used, the machine shell body 1 is inserted into the slot 22 at the top of the mounting seat 21, the driving motor 216 is started, the driving rotating shaft 217 drives the driving bevel gear 218 to rotate, the driven bevel gear 214 meshed with the driving bevel gear drives the screw rod 213 to rotate under the support of the bidirectional bearing seat 212, the threaded sleeve 211 connected to the screw rod 213 in a threaded mode is limited through the limiting cross rod 25 and the sliding sleeve 26, the connecting plate 28 and the inserting column 29 are driven to move horizontally outwards and penetrate through the machine shell body 1 to be inserted into the mounting seat 21 to complete clamping and fixing, meanwhile, after the device is turned on one side during transportation, the threaded column 221 is screwed into the threaded sleeve 220, the universal wheel 222 extends out of the wheel groove 219 to movably support the machine shell, and the mobility is improved.

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 gasoline engine generating set casing, includes casing body (1) and joint fixed establishment (2), its characterized in that: the clamping and fixing mechanism is characterized in that the machine shell body (1) is sleeved in a groove formed in the top of the clamping and fixing mechanism (2), accommodating grooves (3) are symmetrically formed in the top of the machine shell body (1), a fixing shaft (4) is fixedly connected between the front side and the rear side of the inner wall of each accommodating groove (3), and a handle (5) is movably connected to the surface of each fixing shaft (4);

the clamping and fixing mechanism (2) comprises a mounting seat (21), the top of the mounting seat (21) is provided with a slot (22) matched with the machine shell body (1) for use, the inside of the mounting seat (21) is provided with a cavity (23), the midpoint of the top of the inner wall of the cavity (23) is fixedly connected with a fixing block (24), the left side and the right side of the fixing block (24) are both fixedly connected with a limiting cross rod (25), the surface of the limiting cross rod (25) is movably connected with a sliding sleeve (26), the bottom of the sliding sleeve (26) is fixedly connected with a connecting plate (28) through a first connecting frame (27), one side of the connecting plate (28) close to the machine shell body (1) is fixedly connected with a splicing column (29), one end of the splicing column (29) far away from the connecting plate (28) sequentially penetrates through the cavity (23) and the machine shell body (1) and extends to the inside of the mounting seat (21) to be clamped with the same, one side, far away from the plug-in column (29), of the connecting plate (28) is fixedly connected with a threaded sleeve (211) through a second connecting frame (210), the bottom of the fixing block (24) is fixedly connected with a bidirectional bearing seat (212), a screw rod (213) is movably connected in the bidirectional bearing seat (212), one end, close to the threaded sleeve (211), of the screw rod (213) sequentially penetrates through the bidirectional bearing seat (212) and the threaded sleeve (211) and extends to the outside of the threaded sleeve (211), a driven bevel gear (214) is fixedly connected to the surface of the screw rod (213) and the side face corresponding to the bidirectional bearing seat (212), a driving groove (215) is formed in the mounting seat (21) and corresponds to the bottom of the inner wall of the cavity (23), a driving motor (216) is fixedly installed in the driving groove (215), and a driving rotating shaft (217) is fixedly connected to an output shaft of the driving motor (216), the top end of the driving rotating shaft (217) penetrates through the driving groove (215) and extends to the inside of the cavity (23) to be fixedly connected with a driving bevel gear (218) matched with the driven bevel gear (214).

2. The gasoline engine generator set casing of claim 1, wherein: race (219) have all been seted up to the four corners department of mount pad (21) bottom, the top fixedly connected with screw thread section of thick bamboo (220) of race (219) inner wall, be equipped with screw thread post (221) in screw thread section of thick bamboo (220), the bottom of screw thread post (221) runs through screw thread section of thick bamboo (220) and race (219) and extends to race (219) outside fixedly connected with universal wheel (222).

3. The gasoline engine generator set casing of claim 2, wherein: the inner side of the sliding sleeve (26) is provided with a ball (223), and the ball (223) is movably connected with the surface of the limiting cross rod (25).

4. The engine-generator set shell of claim 3, wherein: the inner wall of the driving groove (215) is fixedly connected with a damping ring (224), and the inner side of the damping ring (224) is in contact with the outer side of the driving motor (216).

5. The engine-generator set shell of the gasoline engine as defined in claim 4, wherein: the screw rod (213) is in threaded connection with the threaded sleeve (211), and the threaded column (221) is in threaded connection with the threaded cylinder (220).