CN114132244B - Self-loading and unloading mechanism of vehicle-mounted oil engine - Google Patents
Self-loading and unloading mechanism of vehicle-mounted oil engine Download PDFInfo
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- CN114132244B CN114132244B CN202111501037.9A CN202111501037A CN114132244B CN 114132244 B CN114132244 B CN 114132244B CN 202111501037 A CN202111501037 A CN 202111501037A CN 114132244 B CN114132244 B CN 114132244B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
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Abstract
The invention relates to the technical field of loading and unloading mechanisms, and provides a self-loading and unloading mechanism of a vehicle-mounted oil engine, which comprises a power mechanism and is characterized in that: the self-loading and self-unloading mechanism further comprises a bottom support assembly fixed on the vehicle, a bracket assembly fixedly connected with the oil engine and a roll-over stand, a power mechanism comprises a rotating shaft which is arranged along the left and right directions and forms a running fit with the bottom support assembly, the fixed end of the roll-over stand is fixedly connected with the rotating shaft, the movable end of the roll-over stand is hinged with the upper end of the bracket assembly, the movable end of the roll-over stand has a rotational degree of freedom along the front and back directions by means of rotation of the rotating shaft, and the end, far away from the rotating shaft, of the roll-over stand is formed into the unloading mechanism of the oil engine in a rotating mode towards the rear of the vehicle. The problem of among the relevant art the manual work with the oil engine from the vehicle transport or install back to the vehicle on, waste time and energy, damage the oil engine easily moreover is solved.
Description
Technical Field
The invention relates to the technical field of loading and unloading mechanisms, in particular to a self-loading and unloading mechanism of a vehicle-mounted oil engine.
Background
With the continuous improvement of the coverage of the mobile communication network, the number of the base stations is greatly increased, and the oil engine is also called as a mobile generator, so that the uninterrupted power supply of the base station load is ensured, and when the commercial power is cut off for a long time, the power demand of the base station load is required to be met by generating power through the oil engine. And some onboard equipment on board a shelter or van also require oil tankers to power it. The volume and the weight of the oil engine are large, if the oil engine is manually carried off from a vehicle or is arranged on the vehicle, time and labor are wasted, and the oil engine is easy to damage.
Disclosure of Invention
The invention provides a self-loading and unloading mechanism of a vehicle-mounted oil engine, which solves the problems that in the related art, the oil engine is carried off from a vehicle or loaded back to the vehicle manually, time and labor are wasted, and the oil engine is easy to damage.
The technical scheme of the invention is as follows: the utility model provides a vehicle-mounted oil engine is from loading and unloading mechanism, includes power unit, and the key lies in: the self-loading and self-unloading mechanism further comprises a bottom support assembly fixed on the vehicle, a bracket assembly fixedly connected with the oil engine and a roll-over stand, a power mechanism comprises a rotating shaft which is arranged along the left and right directions and forms a running fit with the bottom support assembly, the fixed end of the roll-over stand is fixedly connected with the rotating shaft, the movable end of the roll-over stand is hinged with the upper end of the bracket assembly, the movable end of the roll-over stand has a rotational degree of freedom along the front and back directions by means of rotation of the rotating shaft, and the end, far away from the rotating shaft, of the roll-over stand is formed into the unloading mechanism of the oil engine in a rotating mode towards the rear of the vehicle.
The roll-over stand is including the first plate body, second plate body and the third plate body that connect gradually, the one end that the second plate body was kept away from to the first plate body is articulated with bracket assembly's upper end, the second plate body sets up with the third plate body is perpendicular, the one end and the rotation axis fixed connection of second plate body are kept away from to the third plate body, first plate body and second plate body all lie in the same one side of third plate body, the third plate body forms the locking structure of oil machine with collet subassembly parallel, the one end that the rotation axis was kept away from to the third plate body forms the mechanism of unloading of oil machine to the vehicle rear rotation.
The bracket assembly comprises an L-shaped supporting plate formed by connecting a transverse plate and a longitudinal plate, the oil engine is fixed between the transverse plate and the longitudinal plate of the L-shaped supporting plate, and the upper end of the roll-over stand is hinged with the upper end of the longitudinal plate.
The self-loading and unloading mechanism further comprises a supporting shaft fixedly connected with the rear end of the bracket assembly and a supporting wheel which is in running fit with the supporting shaft, and the axis of the supporting wheel is arranged along the left and right directions.
The end face of the supporting shaft is provided with a screw hole, the rear end of the bottom support component is provided with a through hole corresponding to the screw hole in the supporting shaft, a locking bolt is additionally arranged, and a screw rod of the locking bolt penetrates through the through hole in the bottom support component and then is in threaded connection with the screw hole in the supporting shaft.
The self-loading and unloading mechanism further comprises a supporting disk fixed on the outer side of the collet assembly and a guide rod fixed on the outer side of the roll-over stand, a circular arc-shaped guide sliding groove coaxially arranged with the rotating shaft is formed in the supporting disk, the outer end of the guide rod penetrates through the guide sliding groove to extend to the outer side of the supporting disk, the guide rod is in sliding fit with the guide sliding groove by means of rotation of the roll-over stand, and a containing groove of the guide rod is formed in the upper end face of the collet assembly.
Two horizontal dovetail grooves around offering at the lower terminal surface of collet subassembly, two horizontal dovetail strips around being provided with in the lower extreme inboard of supporting disk, the supporting disk locks with the collet subassembly with the help of pegging graft of horizontal dovetail strip and horizontal dovetail groove.
The self-assembling and disassembling mechanism further comprises a U-shaped reinforcing frame which is sleeved on the periphery of the oil machine and has an opening facing forwards, and the reinforcing frame is detachably connected with the transverse plates and/or the longitudinal plates.
Strengthen the frame including setting up the curb plate body in the oil engine left and right sides, and set up the back plate body between two curb plate body rear ends, the inboard of curb plate body all is provided with first dovetail strip, first dovetail has all been seted up on the terminal surface about the diaphragm, the rear end face of first dovetail is located the place ahead of diaphragm rear end face on the diaphragm, the curb plate body pegs graft with the diaphragm with the help of the grafting of first dovetail strip and first dovetail, both ends all have the second dovetail strip of vertical setting about the back plate body, all set up the second dovetail of vertical setting on the medial surface of curb plate body rear end, the back plate body pegs graft with two curb plate bodies with the help of the grafting of second dovetail strip and second dovetail, the preceding terminal surface and the oil engine contact of back plate body.
The self-loading and unloading mechanism further comprises a telescopic mechanism which is hinged between the bottom support assembly and the reinforcing frame, and the telescopic mechanism is detachably connected with the reinforcing frame.
The working principle and the beneficial effects of the invention are as follows: the bracket assembly is placed on the collet assembly during transportation, the movable end of the roll-over stand is positioned in front of the fixed end, the rotating shaft is fixed at the moment, and the bracket assembly and the oil engine can be kept at the current positions; when the oil machine needs to be unloaded, the rotating shaft is connected with external power equipment, the power equipment is utilized to drive the rotating shaft to rotate, so that the movable end of the roll-over stand, namely one end connected with the bracket assembly, rotates towards the rear upper part and then towards the rear lower part, and the roll-over stand drives the oil machine to separate from a vehicle through the bracket assembly and finally falls onto the ground. When the oil engine needs to be installed back on the vehicle, the rotating shaft is rotated reversely. The manual process of carrying the oil engine off the vehicle or putting back the oil engine on the vehicle is omitted, time and labor are saved, the oil engine is safer and more reliable, and the oil engine is not easy to damage.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
Fig. 1 is a perspective view of the oil engine of the present invention after being unloaded from the shoe assembly.
Fig. 2 is a perspective view of the present invention with the oil engine disposed on the shoe assembly.
Fig. 3 is a front view of the oil engine of the present invention after being unloaded from the shoe assembly.
Fig. 4 is a top view of the oil engine of the present invention after being unloaded from the shoe assembly.
FIG. 5 is a right side view of the present invention with the fuel dispenser unloaded from the tray assembly.
Fig. 6 is a left side view of the fuel dispenser of the present invention after being unloaded from the shoe assembly.
Fig. 7 is a front view of the connection of the support tray to the shoe assembly after unloading of the fuel dispenser of the present invention.
Fig. 8 is a right side view of the connection of the support tray to the shoe assembly after unloading of the fuel dispenser of the present invention.
FIG. 9 is a front view of the connection of the oil engine unloading front support tray with the shoe assembly of the present invention.
FIG. 10 is a top view of the reinforcement frame and bracket assembly attachment of the present invention.
Fig. 11 is a top view of the reinforcement frame of the present invention.
In the figure: 1. the device comprises a bottom support assembly, 2, an oil engine, 3, a bracket assembly, 3-1, a transverse plate, 3-2, a longitudinal plate, 4, a roll-over stand, 4-1, a first plate body, 4-2, a second plate body, 4-3, a third plate body, 5, a rotating shaft, 6, a supporting shaft, 7, a supporting wheel, 8, a supporting plate, 9, a guide rod, 10, a guide sliding groove, 11, a horizontal dovetail strip, 12, a reinforcing frame, 12-1, a side plate body, 12-2, a rear plate body, 13, a first dovetail strip, 14, a second dovetail strip, 15 and a supporting roll.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall be included within the scope of protection of the present invention.
In a specific embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a self-loading and unloading mechanism for a vehicle-mounted oil engine comprises a power mechanism, and further comprises a bottom bracket assembly 1 fixed on a vehicle, a bracket assembly 3 fixedly connected with the oil engine 2, and a roll-over stand 4, wherein the power mechanism comprises a rotating shaft 5 which is arranged along the left-right direction and forms a running fit with the bottom bracket assembly 1, a fixed end of the roll-over stand 4 is fixedly connected with the rotating shaft 5, a movable end of the roll-over stand is hinged with an upper end of the bracket assembly 3, the movable end of the roll-over stand 4 has a rotational freedom along the front-back direction by means of rotation of the rotating shaft 5, and one end of the roll-over stand 4, which is far away from the rotating shaft 5, rotates towards the rear of the vehicle to form an unloading mechanism for the oil engine 2.
As a further improvement of the invention, the roll-over stand 4 comprises a first plate body 4-1, a second plate body 4-2 and a third plate body 4-3 which are connected in sequence, one end of the first plate body 4-1, which is far away from the second plate body 4-2, is hinged with the upper end of the bracket assembly 3, the second plate body 4-2 and the third plate body 4-3 are arranged vertically, one end of the third plate body 4-3, which is far away from the second plate body 4-2, is fixedly connected with the rotating shaft 5, the first plate body 4-1 and the second plate body 4-2 are both positioned on the same side of the third plate body 4-3, the third plate body 4-3 and the bottom bracket assembly 1 are formed in parallel to form a locking structure of the oil engine 2, and one end of the third plate body 4-3, which is far away from the rotating shaft 5, is rotated towards the rear of the vehicle to form a vehicle unloading mechanism of the oil engine 2.
As shown in fig. 3, after the oil engine is unloaded onto the ground, the first plate 4-1 and the second plate 4-2 are both located behind the third plate 4-3, an opening of an included angle between the third plate 4-3 and the second plate 4-2 faces downward, the included angle between the first plate 4-1 and the second plate 4-2 is an obtuse angle and faces forward, and when the oil engine 2 needs to be loaded back onto the vehicle, the rotating shaft 5 is rotated to enable the third plate 4-3 to drive the bracket assembly 3 and the front end of the oil engine 2 to move forward and upward simultaneously through the second plate 4-2 and the first plate 4-1, and after the front end of the bracket assembly 3 is loaded onto the collet assembly 1, the rotating shaft 5 continues to rotate until the bracket assembly 3 completely falls onto the collet assembly 1.
As a further improvement of the invention, the bracket assembly 3 comprises an L-shaped supporting plate formed by connecting a transverse plate 3-1 and a longitudinal plate 3-2, the oil engine 2 is fixed between the transverse plate 3-1 and the longitudinal plate 3-2 of the L-shaped supporting plate, and the upper end of the roll-over stand 4 is hinged with the upper end of the longitudinal plate 3-2. As shown in FIG. 3, the transverse plate 3-1 is located in front of the longitudinal plate 3-2, so that the bonding area between the oil engine 2 and the bracket assembly 3 can be increased, and the connection is better, firm and reliable.
As a further improvement of the invention, the self-loading and unloading mechanism also comprises a supporting shaft 6 fixedly connected with the rear end of the bracket component 3 and a supporting wheel 7 in running fit with the supporting shaft 6, and the axis of the supporting wheel 7 is arranged along the left-right direction. As shown in fig. 1, 2 and 3, the supporting wheels 7 contact with the ground during loading and unloading, the friction is low, and the bracket assembly 3 can be prevented from contacting with the ground and being worn.
As a further improvement of the invention, a screw hole is arranged on the end surface of the supporting shaft 6, a through hole is arranged at the rear end of the bottom support component 1 corresponding to the screw hole on the supporting shaft 6, a locking bolt is additionally arranged, and a screw rod of the locking bolt is in threaded connection with the screw hole on the supporting shaft 6 after penetrating through the through hole on the bottom support component 1. After the oil engine 2 is mounted on a vehicle, the collet assembly 1 is connected with the supporting shaft 6 through the locking bolt, so that the collet assembly 1 is connected with the bracket assembly 3, the bracket assembly 3 and the oil engine 2 can be effectively prevented from shaking, and the safety is better.
As a further improvement of the invention, the self-loading and unloading mechanism further comprises a supporting disk 8 fixed on the outer side of the bottom support component 1 and a guide rod 9 fixed on the outer side of the roll-over stand 4, wherein the supporting disk 8 is provided with a circular arc-shaped guide chute 10 coaxially arranged with the rotating shaft, the outer end of the guide rod 9 penetrates through the guide chute 10 and extends to the outer side of the supporting disk 8, the guide rod 9 forms sliding fit with the guide chute 10 by means of the rotation of the roll-over stand 4, and the upper end surface of the bottom support component 1 is provided with an accommodating groove for the guide rod 9.
As shown in fig. 7, 8 and 9, the supporting discs 8 are arranged on the left side and the right side of the bottom support assembly 1, the roll-over stand 4 is provided with a left guide rod and a right guide rod 9, the guide rods 9 are inserted into the guide chutes 10 on the supporting discs 8, and when the rotating shaft 5 drives the roll-over stand 4 to rotate, the guide rods 9 slide along the guide chutes 10, so that the roll-over stand 4 has better stability in the rotating process. Between supporting disk 8 and collet subassembly 1, all be detachable the connection between guide bar 9 and the roll-over stand 4, when needing the loading and unloading, load onto supporting disk 8 and guide bar 9, when not needing the use, dismantle get off place alone can, can avoid being collided with the damage.
As a further improvement of the invention, the lower end face of the bottom support component 1 is provided with a front horizontal dovetail groove and a rear horizontal dovetail groove, the inner side of the lower end of the supporting disk 8 is provided with a front horizontal dovetail strip and a rear horizontal dovetail strip 11, and the supporting disk 8 is locked with the bottom support component 1 by means of the splicing of the horizontal dovetail strips 11 and the horizontal dovetail grooves. As shown in fig. 7 and 8, the supporting disk 8 is connected with the collet component 1 by the insertion fit of the horizontal dovetail strip 11 and the horizontal dovetail groove, the collet component 1 can compress the supporting disk 8 on a vehicle, the connection is firm and reliable, the dismounting is convenient and fast, and the time and the labor are saved.
As a further improvement of the invention, the self-assembly and disassembly mechanism also comprises a U-shaped reinforcing frame 12 which is sleeved on the periphery of the oil machine 2 and has an opening facing forwards, and the reinforcing frame 12 is detachably connected with the transverse plate 3-1 and/or the longitudinal plate 3-2. As shown in fig. 10, before loading and unloading, the reinforcing frame 12 is connected with the transverse plate 3-1 and/or the longitudinal plate 3-2, so that in the loading and unloading process, when the rear ends of the oil engine 2 and the transverse plate 3-1 are inclined downwards, the reinforcing frame 12 can play a role of supporting the oil engine 2, the reinforcing frame 12 can transmit the pressure of the oil engine 2 to the whole transverse plate 3-1 and/or the longitudinal plate 3-2, the stress on the bonding part of the oil engine 2 and the transverse plate 3-1 and the longitudinal plate 3-2 is avoided, and the requirement on the bearing capacity of the bonding part of the oil engine 2 and the transverse plate 3-1 can be reduced.
As a further improvement of the invention, the reinforcing frame 12 comprises side plate bodies 12-1 arranged on the left side and the right side of the oil engine 2 and a rear plate body 12-2 arranged between the rear ends of the two side plate bodies 12-1, the inner sides of the side plate bodies 12-1 are provided with first dovetail strips 13, the left end surface and the right end surface of the transverse plate 3-1 are provided with first dovetail grooves, the rear end surface of the first dovetail groove on the transverse plate 3-1 is positioned in front of the rear end surface of the transverse plate 3-1, the side plate bodies 12-1 are inserted with the transverse plate 3-1 by means of the insertion of the first dovetail strips 13 and the first dovetail grooves, the left end and the right end of the rear plate body 12-2 are provided with second dovetail strips 14 which are vertically arranged, the inner side surfaces of the rear ends of the side plate bodies 12-1 are provided with second dovetail grooves which are vertically arranged, the rear plate body 12-2 is inserted with the two side plate bodies 12-1 by means of the insertion of the second dovetail strips 14 and the second dovetail grooves, and the front end surface of the rear plate body 12-2 is contacted with the oil engine 2.
As shown in fig. 10 and 11, the first dovetail strip 13 and the first dovetail groove are both arranged in the longitudinal direction, the front end surface of the first dovetail groove is flush with the front end surface of the transverse plate 3-1, when the dovetail groove is installed, the first dovetail strip 13 on the side plate body 12-1 is inserted into the first dovetail groove on the transverse plate 3-1 from front to back until the side plate body 12-1 cannot move backwards any more, and then the second dovetail strip 14 on the rear plate body 12-2 is inserted into the second dovetail groove at the rear end of the side plate body 12-1 from top to bottom until the rear plate body 12-2 cannot move downwards continuously. When the oil engine 2 and the rear end of the transverse plate 3-1 incline downwards, the pressure of the oil engine 2 acting on the rear plate body 12-2 is transmitted to the whole transverse plate 3-1 through the insertion fit of the first dovetail strip 13 and the first dovetail groove, and the oil engine has the advantages of simple structure, convenience and rapidness in disassembly and assembly, and time and labor conservation.
As a further improvement of the invention, the self-loading and unloading mechanism also comprises a telescopic mechanism which is hinged between the bottom support component 1 and the reinforcing frame 12, and the telescopic mechanism is detachably connected with the reinforcing frame 12. When the roll-over stand 4 rotates, the telescopic mechanism extends and retracts, and when the rear ends of the oil engine 2 and the transverse plate 3-1 incline downwards, the telescopic mechanism can transmit the acting force of the oil engine 2 to the bottom support assembly 1, so that the requirement on the bearing capacity of the bonding position of the oil engine 2 and the transverse plate 3-1 is further reduced.
In a specific use of the invention, as shown in fig. 1 and 4, the roll-over stand 4 is located at the center of the bottom bracket assembly 1 in the left-right direction, and the bottom bracket assembly 1 is provided with a containing cavity for placing the third plate 4-3 of the roll-over stand 4. As shown in figures 1, 2, 3 and 4, the rear end of the bottom support assembly 1 is connected with a left supporting roller 15 and a right supporting roller 15, the highest position of each supporting roller 15 is located above the upper end face of the bottom support assembly 1, and in the loading and unloading process, the supporting rollers 15 are in contact with the bottom face of the bracket assembly 3, so that the friction force borne by the bracket assembly 3 can be reduced, and the abrasion speed is reduced. The hinge axis of the first plate body 4-1 and the longitudinal plate 3-2 is positioned outside the longitudinal plate 3-2 and contacts the outer side surface of the longitudinal plate 3-2, and the longitudinal plate 3-2 can play a role of supporting the hinge axis during the assembling and disassembling process.
The bottom support component 1 is fixed on a vehicle, the oil engine 2 is fixed between an upper transverse plate 3-1 and a longitudinal plate 3-2 of the bracket component 3, the bracket component 3 is connected with the bottom support component 1 by matching of the rotating shaft 5 and the roll-over stand 4, during transportation, the bracket component 3 and the oil engine 2 are both placed on the bottom support component 1, as shown in fig. 2, the second plate body 4-2 of the roll-over stand 4 is vertically arranged, the third plate body 4-3 is positioned behind the second plate body 4-2 and horizontally placed in an accommodating cavity on the bottom support component 1, the first plate body 4-1 is positioned behind the second plate body 4-2, a hinge shaft of the bracket component 4-1 and the longitudinal plate 3-2 of the bracket component 3 is positioned above the second plate body 4-2, at the moment, the guide rod 9 is positioned at the foremost end of the guide chute 10, as shown in fig. 9, at the moment, the rotating shaft 5 is not moved, and the oil engines 3 and 2 can be kept at the current positions.
When the oil engine 2 needs to be unloaded, the rotating shaft 5 is connected with external power equipment, the power equipment is utilized to drive the rotating shaft 5 to rotate clockwise, so that the front end of the third plate body 4-3 rotates backwards and upwards and then rotates backwards and downwards, one end of the first plate body 4-1 connected with the bracket assembly 3 also rotates backwards and upwards and then rotates backwards and downwards, the roll-over stand 4 drives the oil engine 2 to be separated from a vehicle through the bracket assembly 3 and finally falls onto the ground, as shown in fig. 1 and 3, at this time, the guide rod 9 slides to the rearmost end of the guide chute 10 along the guide chute 10, as shown in fig. 7. When the oil engine 2 needs to be mounted back on the vehicle, the rotating shaft 5 is rotated counterclockwise.
The invention realizes automatic loading and unloading by utilizing the matching of the rotating shaft 5, the roll-over stand 4 and the bracket component 3, saves the process of manually carrying the oil engine 2 off the vehicle or loading the oil engine 2 back on the vehicle, saves time and labor, is safer and more reliable, and the oil engine 2 is not easy to damage.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a vehicle-mounted oil engine is from loading and unloading mechanism, includes power unit, its characterized in that: the self-loading and unloading mechanism further comprises a bottom support component (1) fixed on the vehicle, a bracket component (3) fixedly connected with the oil engine (2) and a turning frame (4), the power mechanism comprises a rotating shaft (5) which is arranged along the left-right direction and forms a running fit with the bottom support component (1), the fixed end of the turning frame (4) is fixedly connected with the rotating shaft (5), the movable end of the turning frame (4) is hinged with the upper end of the bracket component (3), the movable end of the turning frame (4) has a rotating freedom degree along the front-back direction by means of the rotation of the rotating shaft (5), and one end, far away from the rotating shaft (5), of the turning frame (4) rotates towards the rear of the vehicle to form the oil engine unloading mechanism of the oil engine (2);
the bracket assembly (3) comprises an L-shaped supporting plate formed by connecting a transverse plate (3-1) and a longitudinal plate (3-2), the oil engine (2) is fixed between the transverse plate (3-1) and the longitudinal plate (3-2) of the L-shaped supporting plate, and the upper end of the roll-over stand (4) is hinged with the upper end of the longitudinal plate (3-2);
the self-loading and unloading mechanism further comprises a supporting disk (8) fixed on the outer side of the bottom support assembly (1) and a guide rod (9) fixed on the outer side of the turnover frame (4), a circular arc-shaped guide chute (10) coaxially arranged with the rotating shaft is formed in the supporting disk (8), the outer end of the guide rod (9) penetrates through the guide chute (10) and extends to the outer side of the supporting disk (8), the guide rod (9) is in sliding fit with the guide chute (10) by means of rotation of the turnover frame (4), and an accommodating groove for the guide rod (9) is formed in the upper end face of the bottom support assembly (1);
the lower end face of the collet component (1) is provided with a front horizontal dovetail groove and a rear horizontal dovetail groove, the inner side of the lower end of the supporting disk (8) is provided with a front horizontal dovetail strip and a rear horizontal dovetail strip (11), and the supporting disk (8) is locked with the collet component (1) by means of the insertion of the horizontal dovetail strips (11) and the horizontal dovetail grooves;
the self-loading and unloading mechanism also comprises a U-shaped reinforcing frame (12) which is sleeved on the periphery of the oil engine (2) and has an opening facing the front, and the reinforcing frame (12) is detachably connected with the transverse plate (3-1) and/or the longitudinal plate (3-2);
the reinforcing frame (12) comprises side plate bodies (12-1) arranged on the left side and the right side of the oil engine (2) and a rear plate body (12-2) arranged between the rear ends of the two side plate bodies (12-1), first dovetail strips (13) are arranged on the inner sides of the side plate bodies (12-1), first dovetail grooves are formed in the left end face and the right end face of the transverse plate (3-1), the rear end face of each first dovetail groove in the transverse plate (3-1) is located in front of the rear end face of the transverse plate (3-1), the side plate bodies (12-1) are connected with the transverse plate (3-1) in an inserting mode through the first dovetail strips (13) and the first dovetail grooves in an inserting mode, second dovetail strips (14) are vertically arranged at the left end and the right end of the rear plate body (12-2), second dovetail strips (12-2) vertically arranged on the inner side face of the rear end of the side plate bodies (12-1) are connected with the two side plate bodies (12-1) in an inserting mode through the second dovetail strips (14) and the second dovetail grooves in an inserting mode, and the front end face of the rear plate body (12-2) is in contact with the oil engine.
2. The self-loading and unloading mechanism of the vehicle-mounted oil engine according to claim 1, characterized in that: the turning frame (4) comprises a first plate body (4-1), a second plate body (4-2) and a third plate body (4-3) which are sequentially connected, one end, far away from the second plate body (4-2), of the first plate body (4-1) is hinged to the upper end of the bracket assembly (3), the second plate body (4-2) and the third plate body (4-3) are vertically arranged, one end, far away from the second plate body (4-2), of the third plate body (4-3) is fixedly connected with the rotating shaft (5), the first plate body (4-1) and the second plate body (4-2) are located on the same side of the third plate body (4-3), the third plate body (4-3) and the bottom bracket assembly (1) are parallel to form a locking structure of the oil engine (2), and one end, far away from the rotating shaft (5), of the third plate body (4-3) rotates towards the rear of the vehicle to form an unloading mechanism of the oil engine (2).
3. The vehicle-mounted oil engine self-loading and unloading mechanism according to claim 1, characterized in that: the self-loading and unloading mechanism further comprises a supporting shaft (6) fixedly connected with the rear end of the bracket component (3) and a supporting wheel (7) in running fit with the supporting shaft (6), and the axis of the supporting wheel (7) is arranged along the left and right directions.
4. The vehicle-mounted oil engine self-loading and unloading mechanism according to claim 3, characterized in that: the end face of the supporting shaft (6) is provided with a screw hole, the rear end of the collet component (1) is provided with a via hole at a position corresponding to the screw hole on the supporting shaft (6), a locking bolt is additionally arranged, and a screw rod of the locking bolt is in threaded connection with the screw hole on the supporting shaft (6) after penetrating through the via hole on the collet component (1).
5. The vehicle-mounted oil engine self-loading and unloading mechanism according to claim 1, characterized in that: the self-loading and unloading mechanism further comprises a telescopic mechanism which is hinged between the bottom support assembly (1) and the reinforcing frame (12), and the telescopic mechanism is detachably connected with the reinforcing frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111501037.9A CN114132244B (en) | 2021-12-09 | 2021-12-09 | Self-loading and unloading mechanism of vehicle-mounted oil engine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111501037.9A CN114132244B (en) | 2021-12-09 | 2021-12-09 | Self-loading and unloading mechanism of vehicle-mounted oil engine |
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| CN114132244A CN114132244A (en) | 2022-03-04 |
| CN114132244B true CN114132244B (en) | 2023-02-17 |
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| CN202111501037.9A Active CN114132244B (en) | 2021-12-09 | 2021-12-09 | Self-loading and unloading mechanism of vehicle-mounted oil engine |
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109353413B (en) * | 2018-09-05 | 2024-05-14 | 上海中荷环保有限公司 | Carrier vehicle frame, carrier vehicle and transfer method |
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| US3825137A (en) * | 1971-12-08 | 1974-07-23 | Sheppard Equipment Ltd | Vehicle for transporting a container |
| US3878948A (en) * | 1972-05-23 | 1975-04-22 | Bennes Marrel | Self-contained device for handling containers on a lorry |
| CA1070268A (en) * | 1977-11-22 | 1980-01-22 | Marcel Bibeau | Self-loading container carrier truck |
| CN1038429A (en) * | 1988-06-11 | 1990-01-03 | 李金贤 | Hydraulically severable garbage truck |
| US6457931B1 (en) * | 1999-01-08 | 2002-10-01 | Gordon Chapman | Truck mounted hoist |
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| CN201380766Y (en) * | 2009-04-24 | 2010-01-13 | 中汽商用汽车有限公司(杭州) | Dust cart with detachable carriages |
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| CN106032195A (en) * | 2015-03-18 | 2016-10-19 | 徐工集团工程机械股份有限公司 | Sliding type garbage truck with detachable car |
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| CN211741618U (en) * | 2020-03-31 | 2020-10-23 | 张佳佳 | Meteorological check out test set full life tracker |
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|---|---|
| CN114132244A (en) | 2022-03-04 |
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