Auxiliary discharging device

Abstract

The utility model discloses an auxiliary discharging device, which relates to the technical field of garbage treatment and comprises a storage box, a feeding cylinder, a compression mechanism, a movable partition plate and a pushing device. The feeding cylinder is arranged at the front end of the storage box, and the feeding cylinder communicates with the storage box through a feeding port formed in the side wall of the feeding cylinder; the compression mechanism is arranged at the bottom of the feeding cylinder and used for pushing the garbage in the feeding cylinder into the storage box for compression; the upper end of the movable partition plate is rotationally installed at the upper end of the feeding port, the movable partition plate can seal part of the feeding port when rotating to be parallel to the side wall of the feeding cylinder under the action of gravity, a locking device is arranged on the side wall of the feeding cylinder, and the locking device can fix the movable partition plate in the state parallel to the side wall of the feeding cylinder; the material pushing device is installed in the feeding cylinder and is in transmission connection with the movable partition plate, and the movable partition plate can drive the material pushing device to push garbage in the feeding cylinder into the feeding port when rotating. According to the utility model, residual garbage in the feeding cylinder can be automatically discharged, and the discharging efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a garbage disposal technical field especially relates to a kind of auxiliary unloading device. BACKGROUND

[0002] Garbage collection processing is generally transported by garbage transfer car to the garbage can loaded with garbage, but the top of garbage can often appears the phenomenon of accumulation protrusion, leading to garbage to be easily dropped in the process of transportation, so compression device is needed to compress, by compressing garbage, on the one hand, the volume of garbage can be reduced, thereby saving the use space of garbage can or garbage bag, prolonging the service life, reducing the frequency of replacement, improve loading efficiency: secondly, after compressing garbage, more garbage can be loaded under the same capacity, improve the loading efficiency of garbage transfer car, reduce transportation cost;Thirdly, it is convenient to handle: compressed garbage is easier to classify, handle and recycle, which is beneficial to resource reuse and recycling. However, the residual garbage above the compression mechanism cannot be discharged through the rear side of the garbage can when the existing garbage truck dumps garbage, and this part of garbage needs to be manually cleaned out, which increases the workload of the user, and the manual cleaning takes a long time, resulting in low efficiency of garbage unloading. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in prior art. To this end, the utility model provides an auxiliary unloading device, which can automatically discharge residual garbage in the feeding cylinder and improve unloading efficiency.

[0004] According to the auxiliary unloading device of the first aspect of the utility model, the feeding cylinder is arranged at the front end of the storage box, and the feeding cylinder and the storage box are communicated through the feeding port arranged in the side wall of the feeding cylinder;The compression mechanism is arranged at the bottom of the feeding cylinder, and is used for pushing and extruding the garbage in the feeding cylinder into the storage box for compression;The upper end of the movable partition plate is rotatably installed on the upper end of the feeding port, and the movable partition plate can close part of the feeding port when rotating to parallel with the side wall of the feeding cylinder under the action of gravity;The side wall of the feeding cylinder is provided with a locking device, and the locking device can fix the movable partition plate in the parallel state with the side wall of the feeding cylinder;The pushing device is installed in the feeding cylinder, and the pushing device and the movable partition plate are transmissionally connected, and the movable partition plate can drive the pushing device to push the garbage in the feeding cylinder into the feeding port when rotating.

[0005] According to the auxiliary unloading device, the compression mechanism pushes and compresses the garbage in the feeding cylinder into the storage box.

[0006] According to some embodiments of the utility model, the storage box is provided with a discharge door away from one side of the feeding cylinder, and the discharge door is used for pouring out the garbage in the storage box.

[0007] According to some embodiments of the utility model, the compression mechanism is a screw conveyor.

[0008] According to some embodiments of the utility model, the movable baffle is provided with a counterweight at the lower end.

[0009] According to some embodiments of the utility model, the movable baffle is provided with an insertion plate close to one side of the feeding cylinder, the insertion plate is provided with an insertion hole, the locking device has a telescopic end, the movable baffle can be fixed when the telescopic end is inserted into the insertion hole, and the movable baffle can rotate freely when the telescopic end is retracted.

[0010] According to some embodiments of the utility model, the telescopic end and the insertion hole are all provided with chamfers to play a guiding role in the process that the telescopic end is inserted into the insertion hole.

[0011] According to some embodiments of the utility model, the lower end height of the movable baffle is equal to the upper end height of the compression mechanism.

[0012] According to some embodiments of the utility model, the pushing device comprises a transmission part and a pushing plate, the lower end of the pushing plate is rotatably installed on the side wall of the feeding cylinder, the rotating axis of the pushing plate is parallel to the rotating axis of the movable baffle, the rotating axis height of the pushing plate is greater than the rotating axis height of the movable baffle, the movable baffle rotates to drive the pushing plate to rotate through the transmission part, and the pushing plate rotates to push the garbage in the feeding cylinder to the feeding port.

[0013] According to some embodiments of the utility model, the transmission part is a gearbox, and the rotating speed of the pushing plate is greater than the rotating speed of the movable baffle.

[0014] According to some embodiments of the utility model, the pushing plate is provided with an arc-shaped plate away from one side of the feeding cylinder.

[0015] Additional aspects and advantages of the present application will be set forth in part in the following description, and in part will become apparent to those skilled in the art upon examination of the following description, or can be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further described below in conjunction with the drawings and embodiments, wherein:

[0017] Figure 1 A schematic view of the present application for an embodiment is installed on a garbage truck for use;

[0018] Figure 2 A schematic view of the present application for an embodiment is installed on a garbage truck for use;

[0019] Figure 3 A schematic view of the present application for an embodiment is installed on a garbage truck for use;

[0020] Figure 4 A schematic view of the present application for an embodiment is installed on a garbage truck for use;

[0021] Figure 5 A schematic view of the present application for an embodiment is installed on a garbage truck for use;

[0022] Figure 6 A schematic view of the present application for an embodiment is installed on a garbage truck for use;

[0023] Reference Signs:

[0024] Storage box 100, discharge door 110;

[0025] Feeding cylinder 200, feeding port 210;

[0026] Compression mechanism 300;

[0027] Movable partition 400, counterweight 410, plug plate 420, plug hole 421;

[0028] Locking device 500;

[0029] Pushing device 600, transmission part 610, pushing plate 620, arc plate 621;

[0030] Scraper 700. DETAILED DESCRIPTION

[0031] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0032] In the description of the utility model, it is understood that, if the direction description, for example, the direction or position relation of the indication such as upper, lower is based on the direction or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the device or element must have a particular orientation, a particular orientation and operation, therefore, it can not be understood as the limitation of the utility model.

[0033] In the description of the utility model, more refers to two or more. If there is a description to the first, the second is only used for distinguishing the purpose of technical features, and can not be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0034] In the description of the utility model, unless otherwise specified, the words such as setting, installation, connection should be understood in a broad sense, and the skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0035] Refer to Figures 1 to 6As shown, an embodiment of the auxiliary unloading device, comprising: storage box 100, feed cylinder 200, compression mechanism 300, movable partition 400, pushing device 600. Storage box 100 is a box body mounted on a garbage truck, its specific structure is prior art, so it is not described in detail. The upper end of the feed cylinder 200 is open to receive garbage that has not been compressed. The feed cylinder 200 is arranged at the front end of the storage box 100, and the feed cylinder 200 and the storage box 100 are fixed by welding or bolt connection. The feed cylinder 200 and the storage box 100 are communicated through the feed port 210 arranged on the side wall of the feed cylinder 200; the feed port 210 is divided into an upper port and a lower port in the up-down direction, the compression mechanism 300 is arranged at the bottom of the feed cylinder 200, and is used for pushing the garbage in the feed cylinder 200 into the storage box 100 for compression; the position of the compression mechanism 300 is aligned with the position of the lower port, and the compression mechanism 300 pushes the garbage into the storage box 100 from the lower port. The garbage is compressed and stored in the storage box 100 by the compression mechanism 300, which can effectively reduce the space occupied by the garbage and reduce the volume, so that more garbage can be carried in one transportation, and the efficiency of garbage transportation is improved. The upper end of the movable partition 400 is rotatably installed on the upper end of the feed port 210, and the movable partition 400 is rotated to be parallel to the side wall of the feed cylinder 200 under the action of gravity, so as to close the upper port. The movable partition 400 is used for closing the upper port when the compression mechanism 300 works, only leaving the lower port for feeding, preventing garbage from flowing back to the feed cylinder 200 from the upper port, and the side wall of the feed cylinder 200 is provided with a locking device 500, which can fix the movable partition 400 in the parallel state with the side wall of the feed cylinder 200; when the storage box 100 is inclined to pour out the garbage, the locking device 500 releases the fixing of the movable partition 400, and the movable partition 400 is rotated to an open upper port state under the action of gravity, so that the residual garbage in the feed cylinder 200 can be conveniently discharged through the upper port. The pushing device 600 is installed in the feed cylinder 200, and the pushing device 600 is in transmission connection with the movable partition 400, so that when the movable partition 400 rotates, the pushing device 600 can be driven to push the garbage in the feed cylinder 200 into the feed port 210. The pushing device 600 pushes the garbage adhered or stuck in the feed cylinder 200 into the feed port 210, reducing the residual garbage in the feed cylinder 200. The pushing device 600 is driven by the gravitational potential energy of the movable partition 400, and it is predictable that a manual rocker is arranged on the pushing device 600, which can be used to operate the pushing device 600 when the pushing device 600 is stuck by garbage. In the process of pouring garbage, the movable partition 400 rotates relying on its own weight, opens towards the side close to the storage box 100, plays a role in pushing the garbage in the storage box 100 backward during pouring garbage, is beneficial to the garbage leaving the storage box 100, and the movable partition 400 opens the upper port of the feed port 210, so that the residual garbage in the feed cylinder can be discharged through the upper port.

[0036] Referring to Figures 1 to 2As shown, it can be understood that the storage box 100 is provided with a discharge door 110 on the side away from the feeding cylinder 200, and the discharge door 110 is used for dumping the garbage in the storage box 100. After opening the discharge door 110, the storage box 100 is driven to tilt backward by the hydraulic rod, and the garbage will be discharged from the storage box 100 under the action of gravity. The mounting mode and specific structure of the discharge door 110 are prior art, and therefore will not be described in detail.

[0037] Referring to Figures 1 to 3 As shown, it can be understood that the compression mechanism 300 is a screw conveyor. The screw conveyor has strong adaptability, and can be applied to various shapes and properties of garbage, including sticky and easily entangled garbage, such as kitchen garbage and sludge, and can be automatically processed throughout to improve work efficiency. It can be predicted that the compression mechanism 300 can also select other devices capable of horizontally compressing garbage.

[0038] Referring to Figures 2 to 5 As shown, it can be understood that the movable partition plate 400 is provided with a counterweight 410 at the lower end. The counterweight 410 is bolted to the lower end of the movable partition plate 400. Due to the blockage of garbage, the movable partition plate 400 will encounter resistance when it is opened. The greater the weight of the movable partition plate 400, the greater the gravity it receives. Therefore, the counterweight is arranged to increase the gravity received by the movable partition plate 400, so as to overcome the resistance of the garbage. Arranging the counterweight at the lower end of the movable partition plate 400, away from the rotation axis of the movable partition plate 400, is conducive to increasing the rotational torque of the movable partition plate 400.

[0039] Referring to Figure 6 As shown, it can be understood that the movable partition plate 400 is provided with a plug plate 420 on the side close to the feeding cylinder 200, and the plug plate 420 is welded to the lower end of the movable partition plate 400. The plug plate 420 is provided with a plug hole 421, and the plug hole 421 is perpendicular to the movement direction of the plug plate 420. The locking device 500 selects a hydraulic push rod or an electric push rod, and the locking device 500 has an extension end. When compressing garbage, the extension end extends into the plug hole 421 to fix the movable partition plate 400, preventing garbage from flowing back into the feeding cylinder 200. When dumping garbage, the extension end is retracted, and the movable partition plate 400 can rotate freely. The movable partition plate 400 opens the upper opening, so that the residual garbage in the feeding cylinder 200 is discharged.

[0040] It can be predicted that the plug plate 420 and the locking device 500 are symmetrically provided with two groups to more stably fix the movable partition plate 400.

[0041] Referring to Figures 1 to 6As shown, it can be understood that the telescopic end and the socket 421 are both provided with chamfers to play a guiding role in the process of inserting the telescopic end into the socket 421. In order to ensure that the telescopic end can be smoothly and accurately inserted into the socket 421, chamfers are designed on the edges of the telescopic end and the socket 421. These chamfers play an important guiding role in the process of inserting the telescopic end into the socket 421, helping to guide the telescopic end to move along the correct path, thereby reducing the possibility of friction and jamming, ensuring the smoothness and stability of the entire telescopic process of the telescopic end.

[0042] Referring to Figures 1 to 6 As shown, it can be understood that the height of the lowermost point of the movable partition plate 400 is equal to the height of the upper end of the compression mechanism 300. Such a design ensures that the movable partition plate 400 in the fixed state does not affect the compression mechanism 300 to transport the garbage in the feeding cylinder 200 into the storage box 100. The entire garbage transportation process will not be negatively affected by the presence of the movable partition plate 400.

[0043] Referring to Figures 3 to 6 As shown, it can be understood that the pushing device 600 includes a transmission part 610 and a pushing plate 620, the lower end of the pushing plate 620 is rotatably installed on the side wall of the feeding cylinder 200, and pushing shafts are provided on both sides of the lower end of the pushing plate 620, which are rotatably installed through bearing seats on the feeding cylinder 200. The rotation axis of the pushing plate 620 is designed to be in a parallel state with the rotation axis of the movable partition plate 400, and the height of the rotation axis of the pushing plate 620 is also set to be higher than that of the movable partition plate 400. The movable partition plate 400 is provided with partition plate shafts on both sides of the lower end, which are rotatably installed through bearing seats on the feeding cylinder 200. When the movable partition plate 400 rotates, it can drive the pushing plate 620 to rotate through the transmission of the transmission part 610. Since the movement path of the pushing plate 620 passes through the upper region in the feeding cylinder 200, the pushing plate 620 can push the garbage in the feeding cylinder 200 towards the feeding port 210 when it rotates. Thus, the smooth transportation of garbage is realized.

[0044] Referring to Figures 1 to 6 As shown, it can be understood that the transmission part 610 is a gearbox, and a gear gearbox with low cost and easy maintenance is selected. The partition plate shaft and the pushing shaft are connected with the input shaft and the output shaft of the transmission part 610 through a shaft coupling, respectively. The rotating speed of the pushing plate 620 is greater than that of the movable partition plate 400. Since the inclination angle of the storage box 100 during unloading does not exceed 90 degrees, and the pushing plate 620 needs to rotate by 180 degrees. Therefore, the transmission ratio is changed through the gearbox to increase the rotation angle of the pushing plate 620. The rotating direction of the pushing plate 620 is the same as that of the movable partition plate 400.

[0045] Referring to Figures 3 to 6As shown, it can be understood that the side of the pushing plate 620 away from the feeding barrel 200 is provided with an arc-shaped plate 621. When the garbage is put into the feeding barrel 200, the arc-shaped plate 621 is located above the pushing plate 620 and is inclined outward to guide the garbage entering the feeding barrel 200.

[0046] With reference to Figures 1 to 6 As shown, it can be understood that the scraping plate 700 is rotatably installed on the inner wall of the front side of the feeding barrel 200, and the rotation axis of the scraping plate 700 is horizontally arranged and parallel to the rotation axis of the movable partition plate 400. When the compression mechanism 300 compresses the garbage, the scraping plate 700 keeps vertical under the action of gravity and does not affect the garbage in the feeding barrel 200 entering the storage box 100. When the garbage is poured out, the scraping plate 700 rotates backward under the action of gravity to push the garbage in the lower half part of the feeding barrel 200 into the storage box 100.

[0047] The use steps are as follows: the movable partition plate 400 is used to close the upper opening of the feeding port 210 when the compression mechanism 300 works, the telescopic end is inserted into the insertion hole 421 to fix the movable partition plate 400, only the lower opening of the feeding port 210 is left for feeding, and the garbage is prevented from flowing back to the feeding barrel 200 from the upper opening. When the storage box 100 is inclined to pour out the garbage, the telescopic end of the locking device 500 is retracted to release the fixation of the movable partition plate 400, the movable partition plate 400 rotates to the state of opening the upper opening under the action of gravity, and the residual garbage in the feeding barrel 200 can be conveniently discharged through the upper opening. When the movable partition plate 400 rotates, the movable partition plate 400 drives the pushing plate 620 to rotate together through the transmission part 610. Since the movement path of the pushing plate 620 passes through the upper region in the feeding barrel 200, the pushing plate 620 can push the garbage in the upper half part of the feeding barrel 200 to the feeding port 210 when the pushing plate 620 rotates, and the scraping plate 700 rotates backward under the action of gravity to push the garbage in the lower half part of the feeding barrel 200 into the storage box 100.

[0048] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. An auxiliary unloading device, characterized in that, include: Storage box (100); A feed cylinder (200) is disposed at the front end of the storage tank (100), and the feed cylinder (200) and the storage tank (100) are connected through a feed inlet (210) disposed on the side wall of the feed cylinder (200); A compression mechanism (300) is disposed at the bottom of the feed cylinder (200) for pushing the waste in the feed cylinder (200) into the storage tank (100) for compression; A movable partition (400) is rotatably mounted on the upper end of the feed inlet (210). When the movable partition (400) rotates to be parallel to the side wall of the feed cylinder (200) under the action of gravity, it can close part of the feed inlet (210). A locking device (500) is provided on the side wall of the feed cylinder (200). The locking device (500) can fix the movable partition (400) in a state parallel to the side wall of the feed cylinder (200). A pushing device (600) is installed inside the feed cylinder (200). The pushing device (600) is connected to the movable partition (400) in a transmission manner. When the movable partition (400) rotates, it can drive the pushing device (600) to push the garbage in the feed cylinder (200) into the feed inlet (210).

2. The auxiliary unloading device according to claim 1, characterized in that: The storage tank (100) is provided with a discharge door (110) on the side away from the feed cylinder (200), and the discharge door (110) is used to dump the garbage in the storage tank (100).

3. The auxiliary unloading device according to claim 1, characterized in that: The compression mechanism (300) is a screw conveyor.

4. The auxiliary unloading device according to claim 1, characterized in that: A counterweight (410) is provided at the lower end of the movable partition (400).

5. The auxiliary unloading device according to claim 1, characterized in that: The movable partition (400) is provided with an insert plate (420) on the side near the feed cylinder (200). The insert plate (420) has an insertion hole (421). The locking device (500) has a telescopic end. When the telescopic end is inserted into the insertion hole (421), it can fix the movable partition (400). When the telescopic end is retracted, the movable partition (400) can rotate freely.

6. The auxiliary unloading device according to claim 5, characterized in that: Both the telescopic end and the socket (421) are provided with chamfers to guide the telescopic end as it extends into the socket (421).

7. The auxiliary unloading device according to claim 1, characterized in that: The lower end of the movable partition (400) is at the same height as the upper end of the compression mechanism (300).

8. The auxiliary unloading device according to claim 7, characterized in that: The pushing device (600) includes a transmission part (610) and a pushing plate (620). The lower end of the pushing plate (620) is rotatably mounted on the side wall of the feed cylinder (200). The rotation axis of the pushing plate (620) is parallel to the rotation axis of the movable partition (400). The height of the rotation axis of the pushing plate (620) is greater than the height of the rotation axis of the movable partition (400). When the movable partition (400) rotates, it drives the pushing plate (620) to rotate through the transmission part (610). When the pushing plate (620) rotates, it can push the garbage in the feed cylinder (200) toward the feed inlet (210).

9. The auxiliary unloading device according to claim 8, characterized in that: The transmission unit (610) is a gearbox, and the rotational speed of the pusher plate (620) is greater than the rotational speed of the movable partition (400).

10. The auxiliary unloading device according to claim 9, characterized in that: An arc-shaped plate (621) is provided on the side of the pusher plate (620) away from the feed cylinder (200).

Images