CN210681989U - Carriage for garbage truck - Google Patents
Carriage for garbage truck Download PDFInfo
- Publication number
- CN210681989U CN210681989U CN201920613872.3U CN201920613872U CN210681989U CN 210681989 U CN210681989 U CN 210681989U CN 201920613872 U CN201920613872 U CN 201920613872U CN 210681989 U CN210681989 U CN 210681989U
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- box body
- door body
- sliding
- closed door
- hinged
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Abstract
The utility model provides a carriage for garbage truck in the technical field of environmental sanitation equipment, which comprises a base, at least three rolling wheels are arranged at the lower side of the base, a liftable supporting frame is arranged above the base, a stirring knife extending downwards is rotatably connected on the supporting frame, a stirring barrel is arranged on the base, the stirring knife can extend into the stirring barrel, and a garbage can is arranged on the base at the outward side of the stirring barrel; the utility model discloses can carry out the preliminary treatment to kitchen garbage earlier, make things convenient for the post processing of rubbish.
Description
Technical Field
The utility model relates to a sanitation equipment technical field, in particular to be used for with packing box that single arm-drag car cooperation was used.
Background
The draw arm vehicle of the sanitation vehicle is a common carriage detachable vehicle, the container structure used in cooperation with the draw arm vehicle comprises a box body, the rear side of the box body is detachably connected with a closed door body, one end of the closed door body is rotatably connected with the rear side of the box body in the left and right direction, the other end of the closed door body is connected with the box body through a lock pin, the box body is used for placing garbage or goods, when the garbage or goods are required to be placed in the box body, the lock pin is pulled out, the closed door body is opened, the goods or the garbage are placed in the box body, then the closed door body is closed, and the lock pin is inserted; the rotatable rollers are arranged on the lower side of the box body, and in the design, the cargo box needs to be manually opened and closed to form a closed door body, and the closed door body is opened and closed in the left and right directions, so that the space in the left and right directions is occupied, and the running of passing vehicles or pedestrians is influenced; meanwhile, the position of the roller in the height direction is not adjustable; in addition, the size of a cavity for placing goods or garbage cannot be adjusted according to the quantity of the goods or garbage in the conventional container.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model discloses an aim at solves the inconvenient technical problem of operation among the prior art, provides a railway carriage for garbage truck, and this packing box can open and shut the closed body automatically, and it is more convenient to operate, can be according to the volume adjustment cavity size of goods or rubbish.
The purpose of the utility model is realized like this: a carriage for a garbage truck comprises a box body, wherein the upper part of the rear side of the box body is hinged with a closed door body, one side of the closed door body, which is arranged relative to the box body, is closed, the closed door body can be attached to the rear side of the box body, one side of the upper part of the closed door body in the left-right direction is hinged with a linear driver, the linear driver is connected with a push-pull rod which obliquely extends downwards and can perform reciprocating linear movement, the outward side of the rear part of the box body is hinged with the push-pull rod, when the push-pull rod is completely in a retraction state, the closed door body is attached to the rear side of the box body, the rear part of the closed door body is connected; the front side fixedly connected with mounted frame of box body, the front side fixedly connected with of mounted frame draws the ear, and the rear side of mounted frame articulates there is the push-and-pull driver, and the internal slidable of box door is equipped with the sliding door, the sliding door sets up and in the place ahead of the closed door body relatively closed door body, and when the closed door body laminating was at the box body rear side, formed the chamber that holds that is used for placing the goods between box body, sliding door and the closed door body.
The utility model discloses be connected with the single arm-drag car, the couple on the single arm-drag car can hook the box body through the draw lug, and before the single arm-drag car pulled the box body, the gyro wheel contacted with ground, and the couple hooks the draw lug, and the single arm-drag car pulls the box body to the direction that the single arm-drag car was located, and the gyro wheel rolls on ground until the single arm-drag car pulled the box body to the single arm-drag car, and at this moment, the closed door body was conflicted in the frame rear side of the single arm-drag car, and the gyro wheel rises, makes the gyro wheel keep; adjusting the position of the sliding door according to the quantity of the goods to increase or decrease the volume of the accommodating cavity; after the position of the sliding door is adjusted, the linear driver acts, the push-pull rod continuously extends upwards, and when the closed door body is unfolded upwards to a position where garbage or goods can be conveniently placed in the box body, the linear driver stops acting; after the goods are placed, the linear driver reversely acts, and the push-pull rod continuously retracts, the closed door body in the utility model can automatically lift, after the box body is pulled to the draw-arm vehicle, the roller is lifted, the roller is prevented from colliding with the obstacle on the ground, and the working reliability is improved; the volume of the accommodating cavity can be adjusted according to the quantity of the goods, so that the goods are filled in the accommodating cavity as much as possible; the utility model discloses can use with the cooperation of single arm-drag car.
In order to further realize the adjustment of the size of the accommodating cavity, sliding grooves are formed in the inner walls of two sides of the box body in the left-right direction, a sliding frame is arranged in the box body, the sliding door is fixedly connected to the upper side of the sliding frame, sliding blocks are fixedly connected to two sides of the sliding frame, the sliding blocks can slide along the sliding grooves, a push-pull driver is hinged to the sliding frame in front of the sliding door, a telescopic rod which is obliquely upwards and forwards and can perform reciprocating linear movement is connected to the push-pull driver, and the end part, extending outwards, of the telescopic rod is hinged to the rear side of the; in this design, when the chamber volume is held in need reducing, the action of control push-and-pull driver, the telescopic link upwards stretches out, and the carriage slides towards the closed door body place direction, holds the chamber and diminishes, when the chamber volume is held in needs increase, push-and-pull driver reverse motion, the telescopic link withdrawal, the carriage slides towards the mounted frame place direction, holds the chamber grow to the realization holds the adjustment of chamber size.
In order to further realize the altitude mixture control of gyro wheel, the both sides of the closing door body on the left and right sides direction are equipped with the altitude mixture control mechanism who is used for adjusting the gyro wheel height respectively, altitude mixture control mechanism is including adjusting the jar, be equipped with the regulation pole that stretches out backward and can do reciprocal linear motion end on the regulation jar, the one end that the regulation pole outwards stretches out articulates there is the connecting rod, the one end and the closing door body of connecting rod are articulated, the other end and the connecting axle fixed connection of connecting rod.
In order to further improve the reliability of the roller during lifting, the height adjusting mechanism further comprises a supporting sleeve and a fixed plate fixedly connected to the outer side of the closed door body, the supporting sleeve is arranged on the connecting rod in the direction towards the closed door body, the supporting sleeve is connected to the connecting shaft, a hinged plate is arranged on the outer side of the supporting sleeve, a connecting rod is hinged to the fixed plate, and one end, away from the fixed plate, of the connecting rod is hinged to the hinged plate.
Conflict the impact force at the box body when further reducing the closure door body and falling, the both sides of the closure door body on left and right sides side fixedly connected with buffer board respectively, the buffer board can laminate in the box body rear side, and the buffer board setting is in the below of the articulated department of linear actuator and box body.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a first perspective view of the present invention.
Fig. 3 is a second perspective view of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 2.
Fig. 5 is a three-dimensional structure diagram of the present invention.
Fig. 6 is a partially enlarged view of fig. 3 at B.
Fig. 7 is a perspective view of the present invention.
Fig. 8 is a schematic view of the overlooking cross-section structure inside the middle box body of the present invention.
Fig. 9 is a schematic view of the main cross-sectional structure inside the middle box body of the present invention.
The automatic door opening and closing device comprises a fixed seat 1, a box body 2, a pull lug 3, a closed door body 4, rollers 5, a linear driver 6, a push-pull rod 7, a buffer plate 8, a height adjusting mechanism 9, a 901 adjusting cylinder, an 902 adjusting rod, a 903 connecting rod, a 904 connecting rod, a 905 supporting sleeve, a 906 hinged plate, a 907 fixing plate, a 10 connecting shaft, an 11 push-pull driver, a 12 sliding frame, a 13 sliding door, a 14 suspension frame, a 15 sliding groove, a 16 sliding block, a 17 telescopic rod, an 18 sliding assembly, a 1801 rolling groove and a 1802 sliding rail.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 9, a carriage for a garbage truck comprises a carriage body 2, wherein a closed door body 4 is hinged to the upper portion of the rear side of the carriage body 2, the closed door body 4 is closed to one side arranged opposite to the carriage body 2, the closed door body 4 can be attached to the rear side of the carriage body 2, a linear actuator 6 is hinged to one side of the upper portion of the closed door body 4 in the left-right direction, a push-pull rod 7 which obliquely extends downwards and can perform reciprocating linear movement is connected to the linear actuator 6, the outward side of the rear portion of the carriage body 2 is hinged to the push-pull rod 7, when the push-pull rod 7 is completely in a retraction state, the closed door body 4 is attached to the rear side of the carriage body 2, a connecting shaft 10 with adjustable height is connected to the rear; the front side of the box body 2 is fixedly connected with a suspension bracket 14, the front side of the suspension bracket 14 is fixedly connected with a pull lug 3, the rear side of the suspension bracket 14 is hinged with a push-pull driver 11, a sliding door 13 is arranged in the box door body in a sliding manner, the sliding door 13 is arranged opposite to the closed door body 4 and is arranged in front of the closed door body 4, and when the closed door body 4 is attached to the rear side of the box body 2, a containing cavity for placing goods is formed among the box body 2, the sliding door 13 and the closed door body 4; the two sides of the closed door body 4 in the left and right direction are respectively and fixedly connected with a buffer plate 8, the buffer plates 8 can be attached to the rear side of the box body 2, and the buffer plates 8 are arranged below the hinged part of the linear driver 6 and the box body 2; in order to facilitate the placement of the trash can, a plurality of sets of sliding assemblies 18 (as shown in fig. 8 and 9) are fixedly arranged on the upper side of the base of the box body 2, each sliding assembly 18 is composed of two sliding rails 1802 (as shown in 11 marked in fig. 8) which are arranged at intervals in parallel in the left-right direction, the interval between two adjacent sets of sliding assemblies 18 is just as good as that between two trash cans adjacently placed in the left-right direction does not interfere, the sliding rails 1802 are provided with rolling grooves 1801, and two rollers 5 at the bottoms of the trash cans can respectively roll along the two rolling grooves 1801 of one set of sliding assemblies 18.
In order to further realize the adjustment of the size of the accommodating cavity, in the left-right direction, sliding grooves 15 are formed in the inner walls of two sides of the box body 2, a sliding frame 12 is arranged in the box body 2, a sliding door 13 is fixedly connected to the upper side of the sliding frame 12, sliding blocks 16 are fixedly connected to two sides of the sliding frame 12, the lower side of the sliding frame 12 is flush with the upper side of the sliding rail 1802, the sliding blocks 16 can slide along the sliding grooves 15, a push-pull driver 11 is hinged to the sliding frame 12 in front of the sliding door 13, a telescopic rod 17 which is inclined upwards and extends forwards and can perform reciprocating linear movement is connected to the push-pull driver 11, and the end portion.
In order to further realize the height adjustment of the roller 5, two sides of the closed door body 4 in the left and right direction are respectively provided with a height adjusting mechanism 9 for adjusting the height of the roller 5, two sides of the box body 2 in the front and back direction are fixedly connected with a fixed seat 1, the height adjusting mechanism 9 comprises an adjusting cylinder 901, the adjusting cylinder 901 is hinged on the fixed seat 1, the adjusting cylinder 901 is provided with an adjusting rod 902 which extends backwards and can be used as a reciprocating linear moving end, one end of the adjusting rod 902 extending outwards is hinged with a connecting rod 903, one end of the connecting rod 903 is hinged with the closed door body 4, and the other end of the connecting rod 903 is fixedly connected with; the connecting shaft 10 is rotatably connected with a supporting sleeve 905, the outer side of the closed door body 4 is fixedly connected with a fixing plate 907, the supporting sleeve 905 is arranged on the connecting rod 903 in the direction towards the closed door body 4, a hinged plate 906 is arranged on the outer side of the supporting sleeve 905, a connecting rod 904 is hinged to the fixing plate 907, and one end, away from the fixing plate 907, of the connecting rod 904 is hinged to the hinged plate 906.
The linear actuator 6, the push-pull actuator 11 and the adjusting cylinder 901 in the present embodiment are preferably hydraulic cylinders; the utility model is connected with the arm-drag vehicle, the hook on the arm-drag vehicle can hook the box body 2 through the pull lug 3, before the arm-drag vehicle pulls the box body 2, the roller 5 contacts with the ground, the hook hooks the pull lug 3, the arm-drag vehicle pulls the box body 2 to the direction of the arm-drag vehicle, the roller 5 rolls on the ground until the arm-drag vehicle pulls the box body 2 onto the arm-drag vehicle, at this moment, the closed door body 4 is butted at the rear side of the frame of the arm-drag vehicle; the linear driver 6 acts, the push-pull rod 7 continuously extends upwards, and when the closed door body 4 is unfolded upwards to a position where garbage or goods can be conveniently placed in the box body 2, the linear driver 6 stops acting; meanwhile, the size of the containing cavity is adjusted according to the quantity of the goods, and the adjusting action is specifically that when the volume of the containing cavity needs to be reduced, the push-pull driver 11 is controlled to act, the telescopic rod 17 extends upwards, the sliding frame 12 slides towards the direction of the closed door body 4, the containing cavity becomes small, and after the adjustment is finished, the push-pull driver 11 is controlled to stop acting; when the volume of the accommodating cavity needs to be increased, the push-pull driver 11 is controlled to reversely act, the telescopic rod 17 retracts, the sliding frame 12 slides towards the direction of the suspension frame 14, the accommodating cavity is enlarged, the push-pull driver 11 is controlled to stop acting after adjustment is finished, so that the size of the accommodating cavity is adjusted, and goods are placed in the accommodating cavity; after the goods are placed, the linear driver 6 acts in the reverse direction, and the push-pull rod 7 retracts continuously; the adjusting cylinder 901 acts to enable the adjusting rod 902 to continuously extend backwards, the adjusting rod 902 pushes the connecting rod 903 to rotate upwards, the connecting rod 903 drives the connecting shaft 10 to move upwards, the connecting rod 904 also swings upwards, the supporting sleeve 905 rotates on the connecting shaft 10, the connecting shaft 10 drives the roller 5 to move upwards, the roller 5 rises to enable the roller 5 to be far away from the ground, and the adjusting cylinder 901 stops acting; the closed door body 4 in the utility model can be automatically lifted, after the box body 2 is pulled to the arm-pulling vehicle, the roller 5 is lifted, the collision between the roller 5 and the ground obstacle is avoided, and the working reliability is improved; the arrangement of the sliding assemblies 18 in the box body 2 enables the garbage cans to be placed in the box body 2 in order, and the garbage cans are pushed into the box body 2 with force during placement, so that the operation is convenient and labor-saving; the volume of the containing cavity can be adjusted according to the quantity of the goods, so that the containing cavity is filled with the goods as much as possible, and the collision between the goods and the carriage is avoided; the garbage can with the rollers can be applied to the work of transporting goods, and is particularly suitable for the work of transporting a garbage can with the rollers 5 at the bottom and matched with a pull arm vehicle.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a railway carriage for garbage truck, includes the box body, its characterized in that: the upper part of the rear side of the box body is hinged with a closed door body, one side of the closed door body, which is arranged relative to the box body, is closed, the closed door body can be attached to the rear side of the box body, one side of the upper part of the closed door body in the left and right direction is hinged with a linear driver, the linear driver is connected with a push-pull rod which obliquely extends downwards and can perform reciprocating linear movement, one outward side of the rear part of the box body is hinged with the push-pull rod, when the push-pull rod is completely in a retraction state, the closed door body is attached to the rear side of the box body, the rear part of the closed door body is connected with; the front side fixedly connected with mounted frame of box body, the front side fixedly connected with of mounted frame draws the ear, and the rear side of mounted frame articulates there is the push-and-pull driver, and the internal slidable of box door is equipped with the sliding door, the sliding door sets up and in the place ahead of the closed door body relatively closed door body, and when the closed door body laminating was at the box body rear side, formed the chamber that holds that is used for placing the goods between box body, sliding door and the closed door body.
2. The truck bed of claim 1, wherein: in the left and right directions, the inner walls of two sides of the box body are provided with sliding grooves, the box body is internally provided with a sliding frame, the sliding door is fixedly connected to the upper side of the sliding frame, sliding blocks are fixedly connected to two sides of the sliding frame and can slide along the sliding grooves, the sliding frame in front of the sliding door is hinged to a push-pull driver, the push-pull driver is connected with a telescopic rod which inclines upwards and stretches forwards and can move in a reciprocating linear mode, and the end portion, stretching outwards, of the telescopic rod is hinged to the rear side of the suspension frame.
3. The truck bed of claim 1, wherein: the utility model discloses a high-efficient door body, including the closing door body, closing door body is equipped with the height control mechanism who is used for adjusting the gyro wheel height respectively in the both sides of left and right sides orientation, height control mechanism is including adjusting the jar, be equipped with the regulation pole that stretches out backward and can do reciprocal linear motion end on the regulation jar, the one end that the regulation pole stretches out outwards articulates there is the connecting rod, the one end and the closing door body of connecting rod are articulated, the other end and the connecting axle fixed connection of connecting rod.
4. The truck bed of claim 3, wherein: the height adjusting mechanism further comprises a supporting sleeve and a fixed plate fixedly connected to the outer side of the closed door body, the supporting sleeve is arranged in the direction of the connecting rod towards the closed door body, the supporting sleeve is connected to the connecting shaft, a hinged plate is arranged on the outer side of the supporting sleeve, a connecting rod is hinged to the fixed plate, and one end, away from the fixed plate, of the connecting rod is hinged to the hinged plate.
5. The truck bed of any one of claims 1 to 4, wherein: the utility model discloses a refrigerator door body, including box body, linear driver, buffer board, linear driver and box body, the both sides of the closure door body on the left and right sides are fixedly connected with buffer board respectively, the buffer board can laminate in box body rear side, and the buffer board sets up the below at the articulated department of linear driver and box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613872.3U CN210681989U (en) | 2019-04-30 | 2019-04-30 | Carriage for garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613872.3U CN210681989U (en) | 2019-04-30 | 2019-04-30 | Carriage for garbage truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210681989U true CN210681989U (en) | 2020-06-05 |
Family
ID=70896506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920613872.3U Active CN210681989U (en) | 2019-04-30 | 2019-04-30 | Carriage for garbage truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210681989U (en) |
-
2019
- 2019-04-30 CN CN201920613872.3U patent/CN210681989U/en active Active
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