CN216545947U - Bidirectional synchronous expansion type sanitation truck sheltering canopy - Google Patents

Abstract

The utility model discloses a bidirectional synchronous unfolding type sanitation truck rain shelter, which comprises a fixed beam erected right above the middle part of a garbage truck body, wherein the fixed beam is erected and installed with the garbage truck body through an upright post, fixed supports are respectively and fixedly installed on two sides of the fixed beam, a scroll is rotatably installed between the fixed supports, a piece of rain cloth is respectively wound on the scroll, fixed shafts which are arranged in parallel with the outside of the scroll and used for fixing the opening end of the rain cloth are respectively installed on the outside of the scroll, supporting rod assemblies positioned below the rain cloth are respectively installed between the fixed shafts and two end parts of the scroll, and the driving of the supporting rod assemblies and the winding and unwinding actions of the scroll are driven through synchronous transmission assemblies. The utility model has reasonable structural design, and the structure of the rain shed and the telescopic structure can meet the use requirements of sunny days and rainy and snowy days, thereby meeting the use requirements of different environments and improving the use value of the sanitation vehicle.

Description

Bidirectional synchronous expansion type sanitation truck sheltering canopy

The technical field is as follows:

the utility model relates to the field of sanitation vehicle structures, in particular to a bidirectional synchronous expansion type sanitation vehicle shelter canopy.

The background art comprises the following steps:

although current sanitation car can satisfy the transportation function, although waste classification's advocates, fixed concentrated collection point has all been built basically in the district, can make things convenient for resident's life like this, but in some streets or parks, the school of enterprise, when can not satisfy the needs of condition, then need one kind can have mobile waste classification sanitation car as bearing the basis, and current sanitation car uses all can not influenced in fine day, in sleet weather, it is very inconvenient to use, thereby its performance has been influenced.

The utility model has the following contents:

the utility model aims to make up the defects of the prior art and provides a bidirectional and synchronous expansion type sanitation vehicle sheltering canopy, and aims to solve the problems in the background technology.

The utility model is realized by the following technical scheme:

the utility model provides a two-way synchronous expansion sanitation car shelters from canopy, is including erectting the fixed beam directly over garbage truck body middle part, the fixed beam erects the installation through stand and garbage truck body, fixed beam's both sides fixed mounting respectively has fixing support, rotate between the fixing support and install the spool, it has the waterproof cloth to convolute respectively on the spool, the outside of spool is installed respectively rather than the fixed axle that is used for fixed waterproof cloth exhibition beginning that sets up side by side, install the vaulting pole subassembly that is located the below of waterproof cloth between the both ends of fixed axle and spool respectively, the drive of vaulting pole subassembly and the receipts of spool unreel the action and all drive through synchronous transmission assembly.

The vaulting pole subassembly including respectively including first vaulting pole and second vaulting pole, the one end of first vaulting pole is articulated to be installed on articulated seat, the equal fixed mounting of articulated seat is on the fixing support who corresponds the position, the other end and the articulated connection of second vaulting pole of first vaulting pole, the other end and the fixed axle direction of second vaulting pole are connected.

The inner end face of the fixed shaft is provided with a guide groove respectively, the section of the guide groove is T-shaped, the end part of the second support rod is hinged with a guide wheel, and the guide wheel moves in the guide groove through a guide wire.

The transmission assembly comprises a power motor, a first gear, a second gear and a third gear which are arranged at intervals are respectively installed on an output shaft of the power motor, the second gear is a reel driving gear, the second gear is wound and unwound through a middle transmission assembly driving reel respectively, the first gear and the third gear are strut driving gears, the first gear and the third gear respectively drive corresponding rack movement, and two crossed connecting rod assemblies used for driving the strut assemblies to move are installed at the end portions of racks.

Driven gear is installed to a tip of spool, and the wrong end setting of driven gear at both ends, install intermediate drive axle between spool and the power motor that corresponds respectively, intermediate drive axle's one end installation and driven gear transmission meshing's intermediate drive gear one, intermediate drive gear two is still installed to intermediate drive axle's the other end, and intermediate drive gear two and the gear two direct drive meshing that corresponds the end, the meshing has between the intermediate drive gear two of opposite side and the gear two to be used for driven transition gear one.

One side of the first gear is provided with a second transition gear, a rack meshed with the second transition gear is arranged below the second transition gear, a connecting rod assembly driving the side stay rod assembly is arranged at the end part of the rack, a rack meshed with the third gear is arranged below the third gear, and a connecting rod assembly driving the side stay rod assembly is arranged at the end part of the rack.

The principle is as follows: the use requirements of sunny days and rainy and snowy days can be met through the structure of the sunshade rain shed and the telescopic structure of the sunshade rain shed, so that the use requirements of different environments are met, and the use value of the sanitation vehicle is improved; the unfolding and folding structure only needs to start a motor driving button, and the motor rotates to drive a gear I, a gear II and a gear III on an output shaft of the motor to rotate;

winding action of the reel: the second gear rotates to drive the second intermediate transmission gear on the intermediate transmission shaft on one side to rotate, so that the first intermediate transmission gear is driven to transmit, and the first intermediate transmission gear is meshed with the driven pure transmission gear, so that the winding and unwinding actions of the winding shaft on the side are realized; the driven gear of the reel on the other side is also driven by the second gear, but the driving process is that the second gear rotates to drive the first transition gear to rotate, so that the transmission direction is changed, the second intermediate gear on the intermediate transmission gear on the other side is driven to rotate by the first transition gear, and then the first intermediate transmission gear drives the reel on the side to be wound and unwound;

the telescopic action of the stay bar assembly: the motor is started, the first synchronous gear and the third synchronous gear rotate, the first gear drives the second transition gear to rotate so as to drive the rack below to move, and the rack pushes the connecting rod to drive the first support rod and the second support rod to be opened; the rack below the three direct drive gears moves, the rack pushes the connecting rod on the side to drive the first supporting rod and the second supporting rod on the side to be opened, so that the requirement of opening the waterproof cloth is met, the whole structure is simple in design, the space above the waterproof cloth is reasonably utilized, the waterproof cloth is rapidly unfolded and contracted, and the waterproof cloth is convenient and rapid to use.

The utility model has the advantages that:

the rain shed has reasonable structural design, the structure of the rain shed and the telescopic structure of the rain shed can meet the use requirements of sunny days and rainy and snowy days, thereby meeting the use requirements of different environments, improving the use value of the sanitation vehicle, and the design of the driving structure reasonably utilizes the space above, realizes the quick expansion and contraction of the rain cloth, and is convenient and quick to use.

Description of the drawings:

FIG. 1 is a schematic structural view of the present invention in an unfolded state.

FIG. 2 is a schematic view of the structure of the present invention in a contracted state.

Reference numerals:

1. a fixed beam; 2. a fixed support; 3. a reel; 4. a rain cloth; 5. a fixed shaft; 6. a strut assembly; 7. a transmission assembly; 6-1, a first support rod; 6-2, a second support rod; 6-3, a hinged seat; 6-4, auxiliary beam; 8. a guide groove; 9. a guide wheel; 7-1, a power motor; 7-2, a first gear; 7-3, a second gear; 7-4, gear III; 7-5, a rack; 10. a connecting rod assembly; 11. a driven gear; 12. an intermediate transmission shaft; 13. a first intermediate transmission gear; 14. a second intermediate transmission gear; 15. a first transition gear; 16. and a second transition gear.

The specific implementation mode is as follows:

see the drawings.

The utility model provides a two-way synchronous expansion sanitation car shelters from canopy, including erectting the fixed beam 1 directly over garbage truck body middle part, the installation is erect through stand and garbage truck body to fixed beam 1, fixed beam 1's both sides fixed mounting respectively has fixing support 2, rotate between fixing support 2 and install spool 3, it has waterproof cloth 4 to convolute respectively on the spool 3, spool 4's the outside is installed respectively rather than the fixed axle 5 that is used for fixed waterproof cloth exhibition beginning that sets up side by side, install the vaulting pole subassembly 6 that is located the below of waterproof cloth between the both ends of fixed axle 5 and spool 4 respectively, the drive of vaulting pole subassembly 6 and the receipts of spool 3 unreel the action and all drive through synchronous transmission assembly 7. The winding and unwinding of the waterproof cloth can be achieved through the scroll, so that the sunshade canopy can be unfolded and folded, winding and unwinding operations of the scroll are achieved through rotation of the scroll, and the requirement for supporting the waterproof cloth after being unfolded is achieved through combination of the support rod assembly and the fixed shaft.

Further, the support rod assembly 6 comprises a first support rod 6-1 and a second support rod 6-2, wherein one end of the first support rod 6-1 is hinged to a hinged seat 6-3, the hinged seat 6-3 is fixedly mounted on an auxiliary beam 6-4 of the fixed support at a corresponding position, the other end of the first support rod 6-1 is hinged to the second support rod 6-2, and the other end of the second support rod 6-2 is connected with the fixed shaft 5 in a guiding mode. Through the structure of the first support rod and the second support rod, the performance requirements of the rain cloth on supporting and contraction during unfolding can be met. The inner end surfaces of the fixed shafts 5 are respectively provided with a guide groove 8, the section of each guide groove 8 is T-shaped, the end part of each second support rod 6-2 is hinged with a guide wheel 9, and the guide wheels 9 move in the guide grooves 8 through wires. The guide wheels at the end parts of the second support rods are matched with the guide grooves in a guiding mode, and the requirement for stability during expansion and contraction can be met.

Further, the transmission assembly 7 comprises a power motor 7-1, a first gear 7-2, a second gear 7-3 and a third gear 7-4 which are arranged at intervals are respectively installed on an output shaft of the power motor 7-1, the second gear 7-3 is a reel driving gear, the second gear 7-3 drives a reel to wind and unwind through an intermediate transmission assembly, the first gear 7-2 and the third gear 7-4 are strut driving gears, the first gear 7-2 and the third gear 7-4 respectively drive corresponding racks 7-5 to move, and two crossed connecting rod assemblies 10 for driving the strut assembly 6 to move are installed at the end portions of the racks. Rotate synchronous driving gear one, gear two, gear three synchro rotation through power motor to realize the synchronous receipts of both sides spool and unreel and the synchronization action of vaulting pole, the in-process is owing to be the action of both sides, in order to guarantee the synchronous and the same operation of both sides, one side has increased transition gear one and transition gear two when the transmission, thereby makes the transmission of both sides synchronous, its structural design is reasonable, has satisfied same power synchronous drive's requirement, has satisfied the operation requirement.

Further, a driven gear 11 is installed at one end of the reel 3, the driven gears 11 at two ends are arranged in a staggered mode, an intermediate transmission shaft 12 is installed between the reel 3 and a corresponding power motor, an intermediate transmission gear 13 in transmission meshing with the driven gear 11 is installed at one end of the intermediate transmission shaft 12, an intermediate transmission gear II 14 is further installed at the other end of the intermediate transmission shaft 12, the intermediate transmission gear II 14 is in direct transmission meshing with the gear II 7-3 at the corresponding end, and a transition gear I15 for transmission is meshed between the intermediate transmission gear II 14 at the other side and the gear II 7-3. One side of the first gear 7-2 is provided with a second transition gear 16, a rack 7-5 meshed with the second transition gear 16 is arranged below the second transition gear 16, the end part of the rack 7-5 is provided with a connecting rod assembly 10 driving the side stay rod assembly, a rack 7-5 meshed with the third gear 7-4 is arranged below the third gear 7-4, and the end part of the rack 7-5 is provided with a connecting rod assembly 10 driving the side stay rod assembly.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a two-way synchronous expansion sanitation car shelters from canopy which characterized in that: including erectting fixed beam (1) directly over garbage truck body middle part, the installation is erect through stand and garbage truck body to fixed beam (1), fixed beam's (1) both sides respectively fixed mounting have fixing support (2), rotate between fixing support (2) and install spool (3), it has waterproof cloth (4) to convolute respectively on spool (3), the outside of spool (3) is installed respectively rather than fixed axle (5) that are used for fixed waterproof cloth exhibition to start that set up side by side, install vaulting pole subassembly (6) that are located the below of waterproof cloth between the both ends of fixed axle (5) and spool (3) respectively, the drive of vaulting pole subassembly (6) and the receipts of spool (3) unreel the action and all drive through synchronous transmission subassembly (7).

2. The bi-directional simultaneous deployment sanitation vehicle shelter canopy of claim 1, wherein: the supporting rod assembly (6) comprises a first supporting rod (6-1) and a second supporting rod (6-2), one end of the first supporting rod (6-1) is hinged to a hinged seat (6-3), the hinged seat (6-3) is fixedly mounted on an auxiliary beam (6-4) of a fixed support in a corresponding position, the other end of the first supporting rod (6-1) is hinged to the second supporting rod (6-2), and the other end of the second supporting rod (6-2) is connected with a fixed shaft (5) in a guiding mode.

3. The bi-directional simultaneous deployment sanitation vehicle shelter canopy of claim 2, wherein: the inner end face of the fixed shaft (5) is provided with a guide groove (8) respectively, the section of the guide groove (8) is T-shaped, the end part of the second support rod (6-2) is hinged with a guide wheel (9), and the guide wheel (9) moves in the guide groove (8) through a guide wire.

4. The bi-directional simultaneous deployment sanitation vehicle shelter canopy of claim 1, wherein: the transmission assembly (7) comprises a power motor (7-1), a first gear (7-2), a second gear (7-3) and a third gear (7-4) which are arranged at intervals are respectively installed on an output shaft of the power motor (7-1), the second gear (7-3) is a reel driving gear, the second gear (7-3) is respectively wound and unwound through a middle transmission assembly driving reel, the first gear (7-2) and the third gear (7-4) are strut driving gears, the first gear (7-2) and the third gear (7-4) respectively drive corresponding racks (7-5) to move, and two crossed connecting rod assemblies (10) used for driving the strut assemblies (6) to move are installed at the end parts of the racks.

5. The bi-directional simultaneous deployment sanitation vehicle shelter canopy of claim 4, wherein: driven gear (11) are installed to a tip of spool (3), and the wrong end setting of driven gear (11) at both ends, install intermediate drive axle (12) between spool (3) and its corresponding power motor respectively, intermediate drive gear (13) of one end installation and driven gear (11) transmission meshing of intermediate drive axle (12), intermediate drive gear two (14) are still installed to the other end of intermediate drive axle (12), and intermediate drive gear two (14) and the gear two (7-3) direct drive meshing that corresponds the end, and the meshing has between intermediate drive gear two (14) of opposite side and gear two (7-3) is used for driven transition gear (15).

6. The bi-directional simultaneous deployment sanitation vehicle shelter canopy of claim 4, wherein: one side of the first gear (7-2) is provided with a second transition gear (16), a rack (7-5) meshed with the second transition gear is arranged below the second transition gear (16), a connecting rod assembly (10) driving the side stay rod assembly is arranged at the end part of the rack (7-5), a rack (7-5) meshed with the third gear (7-4) is arranged below the third gear (7-4), and a connecting rod assembly (10) driving the side stay rod assembly is arranged at the end part of the rack (7-5).

Images