CN211732683U - Self-loading and unloading garbage truck with hydraulic rear door opening function - Google Patents
Self-loading and unloading garbage truck with hydraulic rear door opening function Download PDFInfo
- Publication number
- CN211732683U CN211732683U CN201922451953.0U CN201922451953U CN211732683U CN 211732683 U CN211732683 U CN 211732683U CN 201922451953 U CN201922451953 U CN 201922451953U CN 211732683 U CN211732683 U CN 211732683U
- Authority
- CN
- China
- Prior art keywords
- hopper
- back door
- hydraulic cylinder
- rear door
- hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a self-loading and unloading garbage truck with a hydraulic back door for opening, relating to the technical field of transport vehicles; the automatic feeding device comprises a chassis, a hopper with one end hinged on the chassis, and a hydraulic cylinder for rotating the hopper, wherein a discharge port is arranged at the hinged end of the hopper and the chassis, a rear door is arranged on the discharge port, and an opening and closing mechanism for opening and closing the rear door is arranged on the hopper. Adopt the mechanism that opens and shuts to open and shut the back door, automated operation, the discharge gate is kept away from to the workman, has improved the travelling comfort greatly, and simultaneously, the back door is opened conveniently.
Description
Technical Field
The utility model belongs to the technical field of the transport vechicle, in particular to take hydraulic pressure back door to open from loading and unloading formula garbage truck.
Background
After the garbage is piled up in the city, the garbage needs to be transported away by a garbage truck and transported to a garbage disposal center for disposal.
The existing garbage truck has the defects of inconvenient operation of a rear door, manual opening, discomfort and inconvenient operation.
Chinese patent CN208119968U, patent name "a push plate type self-discharging garbage truck"; the utility model discloses a push pedal formula self-discharging garbage truck for refuse treatment technical field, including locomotive, wheel and garbage carriage, set up rubbish on the garbage carriage and throw in mouthful and rubbish and unload the export, the inside rubbish push pedal of contradicting with garbage carriage lateral wall and bottom that is equipped with of garbage carriage, the outside is equipped with drive assembly, and drive assembly drive rubbish push pedal slides in the garbage carriage, realizes rubbish self-discharging with the inside rubbish propelling movement in garbage carriage to rubbish discharge the export. The utility model discloses although when having overcome traditional self-discharging formula garbage truck slope garbage carriage, the adhesion can not slide down with the help of self gravity in the rubbish of garbage carriage bottom, and rubbish self-discharging is incomplete not enough, but still has the inconvenient shortcoming of back door operation.
Disclosure of Invention
The utility model aims at overcoming the inconvenient shortcoming of prior art back door operation, providing a take hydraulic pressure back door to open from loading and unloading formula garbage truck, back door convenient operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a take hydraulic pressure back door to open from loading and unloading formula garbage truck, includes that chassis, one end articulate hopper on the chassis, the pneumatic cylinder that is used for rotating the hopper, the articulated end of hopper and chassis is equipped with the discharge gate, be equipped with the back door on the discharge gate, be equipped with the mechanism that opens and shuts that is used for opening and shutting the back door on the hopper. Adopt the mechanism that opens and shuts to open and shut the back door, automated operation, the discharge gate is kept away from to the workman, has improved the travelling comfort greatly, and simultaneously, the back door is opened conveniently.
Preferably, the opening and closing mechanism comprises support rods fixedly connected to the left side and the right side of the rear door and a second hydraulic cylinder hinged to the support rods and far away from one end of the rear door, the middle of each support rod is rotatably connected to the hopper, and one end, far away from the support rods, of the second hydraulic cylinder is hinged to the hopper. The structure is simple.
As preferred, the equal rigid coupling in hopper left and right sides has the backup pad, be equipped with the horizontally spout in the backup pad, sliding connection has the sliding shaft with the spout adaptation in the spout, the bracing piece middle part is connected with the sliding shaft, the bracing piece is located between back door and the second pneumatic cylinder, and when the back door closure was established on the discharge gate, the spout was parallel with the second pneumatic cylinder, and the bracing piece is the obtuse angle with the second pneumatic cylinder in the part between sliding shaft and the second pneumatic cylinder. The hopper is the cuboid structure generally, if adopts rotatory mode to open the back door, then the back door can interfere with the last edge of discharge gate, has increased the spout, and when opening the back door, the direction horizontal migration of hopper is kept away from to the first orientation of back door, then rotates, avoids interfering with the production of discharge gate upper edge.
Preferably, the support rod comprises a bending part, one end of the bending part, which is close to the rear door, is branched to form a first support part and a second support part, one end, which is far away from the bending part, of the first support part is fixedly connected to the upper end of the rear door, one end, which is far away from the bending part, of the second support part is fixedly connected to the lower end of the rear door, the bending part is bent into an obtuse angle at the sliding shaft, one end, which is far away from the rear door, of the bending part is hinged to the second hydraulic cylinder, and one. The first supporting part and the second supporting part are fixedly connected to two ends of the rear door respectively, so that the stability of the rear door is improved.
Preferably, the hopper is provided with a chamfer convenient for rotation of the rear door on the upper edge of the discharge port, and the rear door is provided with a sealing plate matched with the chamfer at the position corresponding to the chamfer. Further reducing the interference of the rear door with the hopper.
Preferably, the hopper is provided with a locking mechanism for locking the rear door. Preventing the rear door from being opened during transportation.
Preferably, the locking mechanism comprises a lock catch fixedly connected to the lower edge of the rear door, a hook, the middle of the hook is arranged on the hopper and is hooked with the lock catch after rotating, and a third hydraulic cylinder, one end of the third hydraulic cylinder is hinged to the hopper, the hook is located between the lock catch and the third hydraulic cylinder, and one end, far away from the lock catch, of the hook is hinged to one end, far away from the hopper, of the third hydraulic cylinder. The structure is simple.
The utility model has the advantages that: the utility model has the advantages of high automation degree, good comfort, convenient opening and closing of the back door and locking of the back door.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the rear door closed;
FIG. 3 is a schematic view of the rear door during opening;
FIG. 4 is a schematic view of the rear door after opening;
FIG. 5 is a schematic view of the hopper after rotation.
In the figure: the device comprises a chassis 1, a hopper 2, a hydraulic cylinder 3, a discharge port 4, a rear door 5, a support rod 6, a second hydraulic cylinder 7, a support plate 8, a sliding groove 9, a sliding shaft 10, a lock catch 11, a hook 12, a third hydraulic cylinder 13, a bent part 14, a first support part 15, a second support part 16 and a sealing plate 17.
Detailed Description
The invention will be further explained in detail with reference to the drawings and the following detailed description:
example (b):
referring to fig. 1 to 5, a self-loading and unloading garbage truck with a hydraulic rear door for opening comprises a chassis 1, a hopper 2 with one end hinged on the chassis 1, and a hydraulic cylinder 3 for rotating the hopper 2, wherein a discharge port 4 is arranged at the hinged end of the hopper 2 and the chassis 1, a rear door 5 is arranged on the discharge port 4, and an opening and closing mechanism for opening and closing the rear door 5 is arranged on the hopper 2; the opening and closing mechanism comprises support rods 6 fixedly connected to the left side and the right side of the rear door 5 and a second hydraulic cylinder 7 hinged to one end, far away from the rear door 5, of the support rods 6, the middle of each support rod 6 is rotatably connected to the hopper 2, and one end, far away from the support rods, of each second hydraulic cylinder is hinged to the hopper; the left side and the right side of the hopper 2 are fixedly connected with supporting plates 8, horizontal sliding grooves 9 are formed in the supporting plates 8, sliding shafts 10 matched with the sliding grooves are connected in the sliding grooves 9 in a sliding mode, the middle portions of the supporting rods are connected with the sliding shafts, the supporting rods are located between the rear door and the second hydraulic cylinder, when the rear door is covered on the discharge port, the sliding grooves are parallel to the second hydraulic cylinder, and the portion, between the sliding shafts and the second hydraulic cylinder, of the supporting rods and the second hydraulic cylinder form an obtuse angle; the support rod comprises a bending part 14, one end of the bending part, which is close to the rear door, is forked to form a first support part 15 and a second support part 16, one end of the first support part 15, which is far away from the bending part, is fixedly connected to the upper end of the rear door, one end of the second support part, which is far away from the bending part, is fixedly connected to the lower end of the rear door, the bending part is bent into an obtuse angle at the sliding shaft, one end of the bending part, which is far away from the rear door, is hinged to the second hydraulic cylinder, and; the hopper is equipped with the rotatory chamfer of back door of being convenient for along the last edge of discharge gate, the back door is equipped with the shrouding 17 with the chamfer adaptation in the chamfer corresponding position.
The hopper is provided with a locking mechanism for locking the rear door; the dead locking mechanism comprises a lock catch 11 fixedly connected to the lower edge of the back door, a hook 12 hooked with the lock catch in the middle of the hopper after rotation, and a third hydraulic cylinder 13 with one end hinged to the hopper, wherein the hook is located between the lock catch and the third hydraulic cylinder, and one end, far away from the lock catch, of the hook is hinged to one end, far away from the hopper, of the third hydraulic cylinder.
Principle of embodiment:
in the initial state, the rear door cover is arranged on the discharge hole, and the hook is hooked with the lock catch.
When the back door needs to be opened, the third hydraulic cylinder extends, the hook rotates, throw off between hook and the hasp, the second hydraulic cylinder extends, the sliding shaft slides along the spout towards the back door direction, the hopper is kept away from to the back door, produce the gap between back door and the hopper, when the sliding shaft slides to the tip of spout, the sliding shaft rotates, the back door is the epitome, finally, the part that the second hydraulic cylinder was kept away from to the kink is vertical state, be the acute angle between the part that the kink is close to the second hydraulic cylinder and the second hydraulic cylinder, the back door is the horizontality, large-scale rubbish of being convenient for this moment gets into the hopper from the discharge gate, and simultaneously, when needs are unloaded, the pneumatic cylinder operation, the hopper rotates, rubbish comes down.
Claims (7)
1. The utility model provides a take hydraulic pressure back door to open from loading and unloading formula garbage truck, includes that chassis, one end articulate hopper on the chassis, the pneumatic cylinder that is used for rotating the hopper, the articulated end of hopper and chassis is equipped with the discharge gate, its characterized in that, be equipped with the back door on the discharge gate, be equipped with the mechanism that opens and shuts that is used for opening and shutting the back door on the hopper.
2. The self-loading and unloading garbage truck with the hydraulic rear door for opening is characterized in that the opening and closing mechanism comprises supporting rods fixedly connected to the left side and the right side of the rear door and a second hydraulic cylinder hinged to one end, far away from the rear door, of the supporting rods, the middle parts of the supporting rods are rotatably connected to a hopper, and one end, far away from the supporting rods, of the second hydraulic cylinder is hinged to the hopper.
3. The self-loading and unloading garbage truck with the hydraulic back door for opening according to claim 2, wherein the left side and the right side of the hopper are fixedly connected with supporting plates, horizontal sliding grooves are formed in the supporting plates, sliding shafts matched with the sliding grooves are connected in the sliding grooves in a sliding mode, the middle portions of the supporting rods are connected with the sliding shafts, the supporting rods are located between the back door and the second hydraulic cylinder, when the back door is covered on the discharge port, the sliding grooves are parallel to the second hydraulic cylinder, and the portion, between the sliding shafts and the second hydraulic cylinder, of the supporting rods forms an obtuse angle with the second hydraulic cylinder.
4. The self-loading and unloading garbage truck with the hydraulic rear door opening function according to claim 3, wherein the supporting rod comprises a bending part, one end of the bending part, which is close to the rear door, is branched to form a first supporting part and a second supporting part, the end of the first supporting part, which is far away from the bending part, is fixedly connected to the upper end of the rear door, the end of the second supporting part, which is far away from the bending part, is fixedly connected to the lower end of the rear door, the bending part is bent to form an obtuse angle at the sliding shaft, the end of the bending part, which is far away from the rear door, is hinged to the second hydraulic cylinder, and one edge.
5. The self-loading and unloading garbage truck with the hydraulic back door for opening according to claim 4, wherein the hopper is provided with a chamfer convenient for the back door to rotate at the upper edge of the discharge hole, and the back door is provided with a sealing plate matched with the chamfer at the position corresponding to the chamfer.
6. The self-loading and unloading garbage truck with the hydraulic back door opening function according to claim 1, 2, 3, 4 or 5, wherein the hopper is provided with a locking mechanism for locking the back door.
7. The self-loading and unloading garbage truck with the hydraulic back door opening function as claimed in claim 6, wherein the locking mechanism comprises a lock catch fixedly connected to the lower edge of the back door, a hook arranged in the middle of the hopper and hooked with the lock catch after rotating, and a third hydraulic cylinder with one end hinged to the hopper, the hook is arranged between the lock catch and the third hydraulic cylinder, and the end of the hook, far away from the lock catch, is hinged to the end, far away from the hopper, of the third hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922451953.0U CN211732683U (en) | 2019-12-27 | 2019-12-27 | Self-loading and unloading garbage truck with hydraulic rear door opening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922451953.0U CN211732683U (en) | 2019-12-27 | 2019-12-27 | Self-loading and unloading garbage truck with hydraulic rear door opening function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211732683U true CN211732683U (en) | 2020-10-23 |
Family
ID=72868108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922451953.0U Active CN211732683U (en) | 2019-12-27 | 2019-12-27 | Self-loading and unloading garbage truck with hydraulic rear door opening function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211732683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457865A (en) * | 2022-03-09 | 2022-05-10 | 中建三局绿色产业投资有限公司 | Non-material-piling underwater dredging robot hopper |
-
2019
- 2019-12-27 CN CN201922451953.0U patent/CN211732683U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457865A (en) * | 2022-03-09 | 2022-05-10 | 中建三局绿色产业投资有限公司 | Non-material-piling underwater dredging robot hopper |
| WO2023168928A1 (en) * | 2022-03-09 | 2023-09-14 | 中建三局绿色产业投资有限公司 | Stacker-free underwater dredging robot hopper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4096959A (en) | Garbage collecting and transport vehicle | |
| CN106395204A (en) | Small-size garbage trolley seamlessly abutted with large-size garbage truck | |
| CN211732683U (en) | Self-loading and unloading garbage truck with hydraulic rear door opening function | |
| CN101293589B (en) | Dumpcart wagon backdoor sealing device | |
| US8425177B2 (en) | Compact refuse cart lifter with rotating latch | |
| CN208181923U (en) | A kind of municipal administration garbage cleaning vehicle of environmental protection | |
| CN215286538U (en) | Novel garbage container | |
| CN203186921U (en) | Can-type kitchen waste container feeding port mechanism | |
| CN207450826U (en) | Compression type garbage truck automatic rear door mechanism | |
| CN206624295U (en) | A kind of novel closed waste transportation sanitation cart | |
| CN107380851A (en) | A kind of compression type garbage truck automatic rear door mechanism | |
| CN205114223U (en) | Sanitation vehicle | |
| CN206782592U (en) | A kind of rubbish van | |
| CN207827104U (en) | Compression-type dust cart carriage body with side door and compression type garbage truck | |
| CN208412871U (en) | Transverse shifting rotary extrusion type spinning refuse compaction equipment | |
| CN207658487U (en) | It raises and opens and shutdown retaining mechanism on vehicle-mounted detachable back door of rubbish bin | |
| CN210853901U (en) | Novel locking mechanism for garbage truck lifting barrel device | |
| CN208802026U (en) | A kind of black wool pannage transport vehicle of hydraulic-driven | |
| CN1966366B (en) | Inclined-pull type horizontal wholly-closed garbage transfer device | |
| CN2209661Y (en) | Self-charging & discharging refuse vehicle | |
| CN218263668U (en) | Garbage bucket | |
| CN205221688U (en) | Dock garbage truck back door switching device | |
| CN209720616U (en) | A kind of rubbish van | |
| CN213036667U (en) | Double-feeding garbage collection box | |
| CN218257882U (en) | Rear door locking device of dump truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |