阅读说明：本技术 一种垃圾车用卸灰刮板 (Dust unloading scraper blade for garbage truck ) 是由 蔡正军 汪澍 苏东涛 陈杰 于 2021-07-05 设计创作，主要内容包括：本发明提供了一种垃圾车用卸灰刮板,包括：车厢、卸料门,卸料门活动连接在车厢上,其特征在于：还包括刮板顶杆、刮板,其连接方式为：刮板顶杆安装在卸料门内侧,随着卸料门的开闭同步运动,刮板安装在所述车厢内部,刮板的一边与车厢顶面活动连接,刮板顶杆的安装位置与所述刮板的位置对应,当刮板顶杆随着卸料门关闭时,能把刮板推动旋转至预设角度。车辆卸料时随着车厢的举升、后门打开,部分垃圾受重力作用,沿卸料板滑出厢体外部,如遇到粘附垃圾时启动刮板固定座,刮板将受到重力的作用,至上而下旋转,同时将吸附在卸料板上的垃圾推出厢体外部,解决了垃圾车由于倾倒角度不足造成的倾倒不干净的情况,属于环保垃圾运输专用车辆领域。(The invention provides an ash-discharging scraper blade for a garbage truck, which comprises: carriage, discharge door swing joint on the carriage, its characterized in that: still include scraper blade ejector pin, scraper blade, its connected mode is: the scraper ejector rod is installed at the inner side of the discharge door, the scraper is installed inside the carriage along with the synchronous motion of the opening and closing of the discharge door, one side of the scraper is movably connected with the top surface of the carriage, the installation position of the scraper ejector rod corresponds to the position of the scraper, and when the scraper ejector rod is closed along with the discharge door, the scraper can be pushed to rotate to a preset angle. Along with lifting, the back door in carriage are opened when the vehicle is unloaded, partial rubbish receives the action of gravity, along the external portion of stripper roll-off railway carriage or compartment, if start the scraper blade fixing base when meeting adhesion rubbish, the scraper blade will receive the effect of gravity, and the extremely rotation is down released the railway carriage or compartment external portion with adsorbing the rubbish on the stripper simultaneously, has solved the garbage truck because the not clean condition of empting that causes of the not enough angle of inclining belongs to environmental protection rubbish transportation special purpose vehicle field.)

1. The utility model provides a dust unloading scraper blade for garbage truck, includes carriage (1), discharge door (2) swing joint is on carriage (1), its characterized in that: still include scraper blade ejector pin (6), scraper blade (7), its connected mode is: the scraper ejection rod (6) is installed on the inner side of the discharge door (2), the scraper (7) is installed inside the carriage (1) along with the synchronous motion of the opening and closing of the discharge door (2), one side of the scraper (7) is movably connected with the top surface of the carriage (1), the installation position of the scraper ejection rod corresponds to the position of the scraper (7), and when the scraper ejection rod (6) is closed along with the discharge door (2), the scraper (7) can be pushed to rotate to a preset angle.

2. The dust discharging scraper blade for garbage truck according to claim 1, characterized in that: still include first support (3), connecting rod (4), second support (5), its connected mode is: first support (3) are fixed on carriage (1), second support (5) are fixed unload on the door (2) outside, connecting rod (4) one end is connected first support (3) other end is connected scraper blade ejector pin (6), first support (3), connecting rod (4), second support (5) use quantity should be unanimous on single carriage, and at least every car is one set.

3. The dust discharging scraper blade for garbage truck as claimed in claim 2, characterized in that: the scraper ejector rod (6) penetrates through the discharging door (2) and is movably connected with the connecting rod (4).

4. The dust discharging scraper blade for garbage truck according to claim 1 or 3, characterized in that: the connecting rod (4) is a connecting rod with fixed size or a connecting rod with adjustable size.

5. The dust discharging scraper blade for garbage truck according to claim 4, characterized in that: the interior of the carriage (1) is provided with a discharging plate (10), and the horizontal included angle between the discharging plate (10) and the bottom surface of the carriage (1) is 115 degrees and 155 degrees.

6. The dust discharging scraper blade for garbage truck as claimed in claim 5, characterized in that: still include scraper blade fixing base (9), its connected mode is: the scraper fixing seat (9) is fixed on the top of the outer side or the top of the inner side of the carriage (1).

7. The dust discharging scraper blade for garbage truck as claimed in claim 6, characterized in that: the scraper fixing seat (9) comprises a telescopic bolt.

8. The dust discharging scraper blade for garbage truck as claimed in claim 7, characterized in that: wherein one side of scraper blade (7) is fixed at carriage (1) top with the hinge, works as scraper blade ejector pin (6) are closed along with unloading door (2), and scraper blade ejector pin (6) are pushing up scraper blade (7) and carriage (1) upper portion laminating, the jack that sets up on the scraper blade is passed to the bolt of scraper blade fixing base (9), makes the scraper blade keep with carriage upper portion laminating state, scraper blade (7) with when carriage (1) upper portion laminating, the jack that sets up on scraper blade (7) keeps in carriage (1) or stretches out the carriage outside, with the telescopic bolt of scraper blade fixing base (9) corresponds.

9. The dust discharging scraper blade for garbage truck as claimed in claim 8, characterized in that: the width of the scraper (7) is 0.1-20cm smaller than that of the carriage (1), and the length of the scraper (7) is 0.1-20cm smaller than the vertical distance from the connecting part of the scraper (7) to the stripper plate (10).

10. The dust discharging scraper blade for garbage truck according to claim 9, characterized in that: still include offset plate (8), its connected mode is: the rubber plates (8) are arranged on three surfaces of the scraper (7) which are contacted with the carriage (1), and the length of the rubber plates (8) is 0.1-20 cm.

Technical Field

The invention relates to a special vehicle for garbage transportation in the field of environmental protection, in particular to an ash discharging scraper plate for a garbage truck.

Background

The self-loading and unloading garbage truck is one kind of sanitation truck matched with garbage compressing transfer station for use and is used mainly in collecting and transporting household garbage. The self-loading and unloading garbage truck has the advantages of compact integral mechanism, automation in loading and unloading, high use efficiency, good sealing performance and the like, and is a novel safe, energy-saving, environment-friendly and efficient sanitation truck. The patent retrieval shows that Chinese patent No. 202020644434.6, filed 2020, 24.04, discloses a leakproof dumping garbage truck, which comprises a class II chassis with an auxiliary frame, a supporting seat arranged at the rear part of the upper end of the auxiliary frame, a ship-shaped carriage with the rear end hinged with the supporting seat, a loading and unloading opening penetrating through the rear part and the upper part of the upper end of the ship-shaped carriage, a lifting oil cylinder hinged with the auxiliary frame, a hydraulic control system arranged on the auxiliary frame, a hanging cylinder lifting and dumping mechanism arranged on the supporting seat, a garbage gathering and compressing mechanism arranged at the upper end of the ship-shaped carriage, a piston rod of the lifting oil cylinder is hinged with the lower end of the ship-shaped carriage, and the lifting oil cylinder is communicated with the hydraulic electric control system through a pipeline. The structure has the following defects: when the garbage loading is finished, a scraper compression device is arranged at the position, so that the garbage at the top cannot be covered and sealed, and the garbage is splashed out from the open position of a feeding port in the running process, so that secondary pollution is caused; meanwhile, the open peculiar smell of the garbage is easy to scatter out, so that the air is polluted, and the public health is influenced; when a vehicle without the cover plate sealing device is parked outdoors, rainwater directly falls into the dustbin in rainy days to cause first part of accumulated water; the carriage body is lifted to unload the material by the lifting angle of the carriage body completely, and the carriage body is easy to stack and cannot be cleaned when adhering garbage.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an ash discharging scraper for a garbage truck, wherein a scraper ejector rod is additionally arranged on a discharging door, a scraper mechanism is designed in a compartment body, when discharging, a rear door is opened along with the lifting of the compartment, partial garbage slides out of the compartment body along the discharging plate under the action of gravity, if a scraper fixing seat is started when garbage is adhered, the scraper rotates from top to bottom under the action of gravity, and meanwhile, the garbage adsorbed on the discharging plate is pushed out of the compartment body. After unloading, along with the decline of carriage, when the discharge door was closed, the scraper blade ejector pin was supporting the scraper blade and is laminated with carriage upper portion, starts the scraper blade fixing base, makes the scraper blade keep with carriage upper portion laminating state.

The invention is realized by the following technical scheme, and the dust discharging scraper plate for the garbage truck comprises: carriage, discharge door swing joint is used for the discharge gate in the top in sealed carriage on the carriage, the garbage truck still includes: scraper blade ejector pin, scraper blade, its connected mode does: the scraper ejector rod is arranged on the inner side of the discharge door, the scraper is arranged in the carriage along with the synchronous movement of the opening and closing of the discharge door, one side of the scraper is movably connected with the top surface of the carriage, the installation position of the scraper ejector rod corresponds to the position of the scraper, and when the scraper ejector rod is closed along with the discharge door, the scraper can be pushed to rotate to a preset angle.

Preferably, the discharge door is arranged at the tail part of the top of the carriage, so that the sealing property of the discharge door and the carriage and the convenience for dumping the garbage in the carriage during dumping the garbage are ensured.

Further, the garbage truck further comprises a first support, a connecting rod and a second support, and the connecting mode is as follows: the first support is fixed on the carriage, the second support is fixed on the outer side of the discharging door, one end of the connecting rod is connected with the other end of the first support and connected with the scraper ejector rod, the use number of the first support, the use number of the connecting rod and the use number of the second support on a single carriage are consistent, at least one vehicle is one set, and the connecting rod is a connecting rod with a fixed size or a connecting rod with an adjustable size.

Furthermore, the scraper ejector rod penetrates through the discharge door and is movably connected with the connecting rod or is directly fixedly welded with the discharge door.

Preferably, a discharging plate is arranged inside the carriage, and the horizontal included angle between the discharging plate and the bottom surface of the carriage is 115 degrees and 155 degrees.

Further, the garbage truck still includes the scraper blade fixing base, and its connected mode is: the scraper fixing seat is fixed at the top of the outer side or the top of the inner side of the carriage and comprises a telescopic bolt.

Further, one side of the scraper is fixed at the top of the carriage by a hinge, when the scraper ejector rod is closed along with the discharge door, the scraper ejector rod pushes the scraper to be attached to the upper part of the carriage, the plug pin of the scraper fixing seat penetrates through the jack arranged on the scraper to enable the scraper to be kept in an attached state with the upper part of the carriage, and when the scraper is attached to the upper part of the carriage, the jack arranged on the scraper is kept in the carriage or extends out of the carriage, and corresponds to the telescopic plug pin of the scraper fixing seat.

Preferably, the width of the scraper blade is 0.1-20cm smaller than the width of the carriage, and the length of the scraper blade is 0.1-20cm smaller than the vertical distance from the movable connecting part of the scraper blade and the carriage to the stripper plate.

Preferably, the garbage truck further comprises a rubber plate, and the connection mode is as follows: the rubber plates are arranged on three surfaces of the scraper plate, which are contacted with the carriage, and the length of the rubber plates is 0.1-20 cm.

The invention has substantial characteristics and obvious progress. Through having increased the scraper blade ejector pin on the discharge door, at the internal portion design scraper blade mechanism in railway carriage or compartment, along with lifting, the back door in carriage open during unloading, partial rubbish receives the action of gravity, along the internal portion of discharge plate roll-off railway carriage or compartment, if start the scraper blade fixing base when meeting adhesion rubbish, the scraper blade will receive the effect of gravity, and the extremely rotation down will adsorb the external portion of railway carriage or compartment in the rubbish release on the discharge plate simultaneously. After unloading, along with the decline of carriage, when the discharge door was closed, the scraper blade ejector pin was supporting the scraper blade and is laminated with carriage upper portion, starts the scraper blade fixing base, makes the scraper blade keep with carriage upper portion laminating state.

Drawings

Fig. 1 is a 45-degree perspective view of an ash discharge scraper for a garbage truck.

FIG. 2 is a closing view of the discharge door of the dust discharging scraper for garbage truck.

Fig. 3 is an opened view of a discharge door of an ash discharge scraper for garbage trucks.

Detailed Description

As shown in fig. 1, an ash discharge scraper for garbage truck comprises: carriage 1, discharge door 2 swing joint is used for the discharge gate in the top in sealed carriage on carriage 1, the garbage truck still includes: scraper blade ejector pin 6, scraper blade 7, its connected mode does: the scraper push rod 6 is arranged on the inner side of the discharge door 2, the scraper 7 is arranged inside the carriage 1 along with the synchronous movement of the opening and closing of the discharge door 2, one side of the scraper 7 is movably connected with the top surface of the carriage 1, the installation position of the scraper push rod corresponds to the position of the scraper 7, and when the scraper push rod 6 is closed along with the discharge door 2, the scraper 7 can be pushed to rotate to a preset angle.

Preferably, the discharge door is arranged at the tail part of the top of the carriage, so that the sealing property of the discharge door and the carriage and the convenience for dumping the garbage in the carriage during dumping the garbage are ensured.

Further, the garbage truck further comprises a first support 3, a connecting rod 4 and a second support 5, and the connection mode is as follows: first support 3 is fixed on carriage 1, second support 5 is fixed on unloading 2 outsides of bin gate, connecting rod 4 one end is connected 3 other ends of first support are connected scraper blade ejector pin 6, first support 3, connecting rod 4, second support 5 use quantity for one set and first support 3 unanimous and correspond on this garbage truck carriage, connecting rod 4 is adjustable size's connecting rod, and the operating personnel of being convenient for carries out slight length adjustment.

Furthermore, the scraper mandril 6 penetrates through the discharge door 2 and is movably connected with the connecting rod 4 through nuts and bolts, so that the operator can conveniently perform fine adjustment or installation and repair.

Preferably, the inside of the carriage 1 is provided with the discharging plate 10, and a horizontal included angle between the discharging plate 10 and the bottom surface of the carriage 1 is 135 degrees, so that when the garbage truck dumps garbage, the garbage in the garbage carriage is more easily dumped out of the garbage discharging hole arranged at the rear upper part of the garbage truck due to gravity along with the inclination angle of the discharging plate 10.

Further, the garbage truck further comprises a scraper fixing seat 9, and the connection mode is as follows: the scraper fixing seat 9 is fixed at the top of the outer side of the carriage 1, the scraper fixing seat 9 comprises a telescopic bolt, and the scraper fixing seat 9 is fixed outside the carriage 1 and is more convenient to repair and disassemble.

Further, the top in carriage 1 is fixed with the hinge on one of them side of scraper blade 7, works as scraper blade ejector pin 6 closes along with unloading door 2, and half arc scraper blade ejector pin 6 can stretch into in the carriage, pushes up scraper blade 7 and the laminating of 1 upper portion in carriage, and 1 upper portion in carriage is provided with a aperture, be provided with outstanding jack on the scraper blade 7, scraper blade 7 with when 1 upper portion in carriage is laminated, outstanding jack passes the setting on the scraper blade 7 1 upper portion in carriage the aperture stretches out the carriage top, just in time corresponds with the telescopic bolt of scraper blade fixing base 9. The bolt of the scraper fixing seat 9 passes through the jack arranged on the scraper to ensure that the scraper keeps a state of being attached to the upper part of the carriage. The mechanism is arranged outside the roof, and when the bolt of the fixed seat 9 automatically executes and goes wrong, manual operation can be carried out.

Preferably, the width of the scraper 7 is 10cm smaller than the width of the carriage 1, the length of the scraper 7 is 10cm smaller than the vertical distance from the movable connecting part of the scraper 7 and the carriage 1 to the stripper plate 10, the rubber plates 8 are arranged on three surfaces or three edges of the scraper 7, which are in contact with the carriage 1, the length of the rubber plates 8 is 9.9cm, which is just smaller than the section of the carriage, so that the range of the scraper can be ensured, and the carriage can not obstruct the movement of the scraper.

The using mode is as follows: through increased totally enclosed feed door and discharge door at the carriage top, avoided the carriage because of the secondary pollution that sealed problem arouses, cooperation hydraulic leg supports subaerial when unloading, makes the vehicle more stable. The vehicle can meet the building requirements of more garbage stations and original garbage storehouses. The scraper rod is added on the discharging door, the scraper mechanism is designed in the compartment body, when discharging, the rear door is opened along with the lifting of the compartment, partial garbage is acted by gravity, the compartment body is externally slid along the discharging plate, the scraper fixing seat is started if adhering garbage is encountered, the scraper is acted by gravity, the compartment body is rotated from top to bottom, and the garbage adsorbed on the discharging plate is pushed out of the compartment body. After unloading, along with the decline of carriage, when the discharge door was closed, the scraper blade ejector pin was supporting the scraper blade and is laminated with carriage upper portion, starts the scraper blade fixing base, makes the scraper blade keep with carriage upper portion laminating state.