CN217200071U - Chain type garbage can unloading device - Google Patents

Abstract

The utility model discloses a chain-type garbage can unloading device, which relates to the technical field of garbage can unloading. The chain-type garbage can unloading device comprises two rack plates fixed on the rear side of a garbage truck. There are three transmission gears installed on the adjacent side, the three transmission gears on one side are connected by chain transmission, and the main shaft of the transmission gear at the bottom passes through the frame plate and is fixedly installed with a drive motor; two A clamping mechanism for fixing the garbage can is rotatably installed between the chains, so that the clamping mechanism drives the clamping mechanism to rise under the driving of the chain; the utility model can clamp the garbage can by using the setting of the extrusion head, while limiting the The falling height of the trash can, and under the pulling of the tension spring, the extrusion head can generate enough squeezing force to prevent the trash can from falling down under the action of weight; position to adjust.

Description

Chain type garbage can unloading device

technical field

The utility model relates to the technical field of unloading garbage cans, in particular to a chain-type garbage can unloading device.

Background technique

Due to the large number of cities in my country and the large social population base, and with the gradual improvement of people's consumption level, there are more and more various types of domestic garbage. The existing garbage disposal methods are mainly landfill, composting and incineration. Three methods, while Domestic waste incineration is the first choice due to its many advantages.

Garbage bins are also the most widely used garbage storage and transfer tools. In the usual transfer process, garbage is loaded from containers (garbage bins) to transport vehicles (garbage trucks) manually or through special devices, and transported to storage. On the ground, reuse manual or garbage truck dump to the storage area.

However, when the garbage can is unloaded, it is used to fall off under the action of weight, and the garbage adhered to the bottom of the garbage can is not easily dropped, which affects the efficiency of garbage unloading.

Therefore, it is necessary to invent a chain type garbage bin unloading device to solve the above problems.

Utility model content

The purpose of this utility model is to provide a chain-type garbage can unloading device, so as to solve the problem that the garbage box proposed in the above background technology is used to fall off under the action of weight when unloading garbage, and the garbage adhered to the bottom of the garbage box is also It is not easy to fall, which affects the efficiency of garbage unloading.

In order to achieve the above purpose, the utility model provides the following technical solutions: a chain type garbage can unloading device, comprising two rack plates fixed on the rear side of the garbage truck, and the adjacent sides of the two rack plates are both rotated and installed. There are three transmission gears, the three transmission gears located on one side are connected by chain transmission, and the main shaft of the transmission gear located at the bottom passes through the frame plate and is fixedly installed with a drive motor;

A clamping mechanism for fixing the garbage can is rotatably installed between the two chains, so that the clamping mechanism drives the clamping mechanism to rise under the driving of the chain, and drives the clamping mechanism to rotate when it rises to a certain height, so as to remove the garbage can. Opening down.

Optionally, the clamping mechanism includes a side plate rotatably installed on the chain, the upper part of the side plate is fixedly installed with a height-fixing mechanism, the lower part of the side plate is provided with a sliding groove, and the interior of the sliding groove is fixed. A guide mechanism is installed, an adjustment mechanism is slidably installed on the outer side of the guide mechanism, and the adjustment mechanism and the height-fixing mechanism are connected by a buffer mechanism.

Optionally, the height-fixing mechanism includes an extension plate fixed on the upper part of the side plate, an end of the extension plate away from the side plate is hinged with a rotating pressure plate, and an end of the rotation pressure plate away from the extension plate is hinged with a pressing head, the A tension spring is fixedly installed between the rotating pressure plate and the extension plate.

Optionally, the guide mechanism includes a guide rod fixed inside the sliding groove, a first compression spring is sleeved on the outer side of the guide rod, and the bottom of the first compression spring is fixed on the inner bottom wall of the sliding groove.

Optionally, the adjustment mechanism includes a lifting sliding plate slidably installed on the outside of the guide rod, one side of the lifting sliding plate is fixedly connected with a sleeve frame, and both sides of the sleeve frame are screwed with screws, and the screws It extends to the inside of the sleeve frame and is fixedly connected with a squeeze plate.

Optionally, the buffer mechanism includes a guide sleeve screwed on the top of the sleeve frame, a load-bearing plate is slidably installed inside the guide sleeve, and a load-bearing rod is fixedly installed on the top of the load-bearing plate. The top of the rod passes through the guide sleeve and is fixedly connected with the rotating pressure plate, and the bottom of the bearing plate is fixedly installed with a second pressure spring.

Technical effects and advantages of the present utility model:

1. The utility model can clamp the trash can tightly by using the setting of the extrusion head, limit the falling height of the trash can at the same time, and make the extrusion head generate enough squeezing force under the pulling of the tension spring to prevent the trash can from rising. It slides down under the action of the weight; the position of the extrusion head can be adjusted by the rotation of the rotating platen.

2. The utility model can limit the position of the trash can by the setting of the sleeve frame, and drive the squeezing plate to fix the trash can through the rotation of the screw, so as to avoid the trash can from being detached when unloading the trash and falling into the inside of the transfer vehicle. improve the stability of the trash can.

3. In the present utility model, when the trash can unloads garbage, the trash can will drive the sleeve frame to produce a downward impact force under the action of the weight. At this time, the compression of the second compression spring and the first compression spring causes the sliding of the trash can. Buffering is performed, and under the action of the second compression spring and the first compression spring, the trash can is shaken back and forth, and the garbage adhered to the bottom of the trash can is shaken and dropped, so as to improve the efficiency of garbage unloading.

Description of drawings

1 is a schematic side view of the structure of the utility model;

Fig. 2 is the internal schematic diagram of the sliding groove structure of the present invention;

FIG. 3 is a schematic top view of the structure of the utility model;

Fig. 4 is the enlarged schematic diagram of the structure at place A in Fig. 3 of the utility model;

Figure 5 is a schematic diagram of the interior of the guide sleeve structure of the present invention.

In the figure: 1. Shelf plate; 2. Transmission gear; 3. Chain; 4. Drive motor; 5. Side plate; 6. Sliding groove; 7. Extension plate; 8. Rotating pressure plate; 9. Extrusion head; Guide rod; 11, first compression spring; 12, lift sliding plate; 13, sleeve frame; 14, screw rod; 15, extrusion plate; 16, guide sleeve; 17, bearing plate; 18, bearing rod; 19, The second compression spring; 20, the tension spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides a chain-type garbage bin unloading device as shown in Figures 1-5, comprising two rack plates 1 fixed on the rear side of the garbage truck, and the adjacent sides of the two rack plates 1 are both rotated and installed There are three transmission gears 2, the three transmission gears 2 on one side are connected by a chain 3, and the main shaft of the transmission gear 2 at the bottom passes through the frame plate 1 and is fixedly installed with a drive motor 4;

Between the two chains 3, a clamping mechanism for fixing the garbage can is installed in rotation, so that the clamping mechanism drives the clamping mechanism to rise under the drive of the chain 3, and drives the clamping mechanism to rotate when it rises to a certain height, so as to remove the garbage can. Opening down.

In this embodiment, the rotation of the transmission gear 2 drives the chain 3 to rotate, so that the chain 3 drives the clamping mechanism to move, and the three transmission gears 2 are arranged in a triangle. It will move diagonally downward, and the clamping mechanism drives the trash can to tilt, opens the trash can downward, and uses the drive motor 4 to drive the transmission gear 2 to rotate, and the lowermost transmission gear 2 located on the two shelf plates 1 passes through the transmission shaft. The connection ensures that the two chains 3 rotate synchronously and avoids the deviation of the clamping mechanism.

In some embodiments of the present invention, the clamping mechanism includes a side plate 5 rotatably mounted on the chain 3, the upper part of the side plate 5 is fixedly installed with a height-fixing mechanism, and the lower part of the side plate 5 is provided with a sliding groove 6, and the sliding groove The inside of 6 is fixedly installed with a guiding mechanism, the outer side of the guiding mechanism is slidably installed with an adjusting mechanism, and the adjusting mechanism and the height-fixing mechanism are connected by a buffer mechanism

In this embodiment, the setting of the sliding groove 6 is used to ensure the normal installation and fixation of the guide mechanism, the setting of the side plate 5 is used to connect with the chain 3, so that the chain 3 can normally drive the side plate 5 to rise and fall normally, and the height-fixing mechanism and the adjusting mechanism are used. The setting of the rubbish bin will be fixed; the impact force of the rubbish bin will be buffered by the adjusting mechanism and the buffering mechanism, and the discharging efficiency of the rubbish bin will be improved.

In some embodiments of the present invention, the height-fixing mechanism includes an extension plate 7 fixed on the upper part of the side plate 5 , the end of the extension plate 7 away from the side plate 5 is hinged with a rotating pressure plate 8 , and the end of the rotation pressure plate 8 away from the extension plate 7 is hinged There is an extrusion head 9, and a tension spring 20 is fixedly installed between the rotating pressure plate 8 and the extension plate 7

In this embodiment, the setting of the extension plate 7 ensures the fixation of the rotating pressure plate 8, and does not affect the normal adjustment of the rotating pressure plate 8; the setting of the extrusion head 9 can clamp the trash can and limit the falling height of the trash can at the same time, And under the pulling of the tension spring 20, the extrusion head 9 can generate enough extrusion force to prevent the trash can from rising and falling down under the action of weight; make adjustments.

In some embodiments of the present invention, the guide mechanism includes a guide rod 10 fixed inside the sliding groove 6 , the outer side of the guide rod 10 is sleeved with a first compression spring 11 , and the bottom of the first compression spring 11 is fixed on the sliding groove 6 . the inner bottom wall.

In this embodiment, the setting of the guide rod 10 can guide the ascending and descending of the adjustment mechanism, so as to avoid the adjustment mechanism from being offset due to the influence of weight during the ascending and descending.

In some embodiments of the present invention, the adjustment mechanism includes a lifting sliding plate 12 slidably installed on the outside of the guide rod 10 , one side of the lifting sliding plate 12 is fixedly connected with a sleeve frame 13 , and both sides of the sleeve frame 13 are screwed with The screw 14, the screw 14 extends to the inside of the sleeve 13 and is fixedly connected with the pressing plate 15.

In this embodiment, the trash can can be limited by the setting of the sleeve 13, and the squeezing plate 15 is driven to fix the trash can through the rotation of the screw 14, so as to prevent the trash can from being detached when unloading the trash and falling on the transfer vehicle Internally, the stability of the trash can is increased.

In some embodiments of the present invention, the buffer mechanism includes a guide sleeve 16 screwed on the top of the sleeve frame 13 , a bearing plate 17 is slidably installed inside the guide sleeve 16 , and a bearing rod is fixedly installed on the top of the bearing plate 17 18. The top of the bearing rod 18 passes through the guide sleeve 16 and is fixedly connected to the rotating pressure plate 8, and the bottom of the bearing plate 17 is fixedly installed with a second compression spring 19.

In this embodiment, when the trash can unloads garbage, the trash can will drive the sleeve frame 13 to generate a downward impact force under the action of the weight. At this time, the compression of the second compression spring 19 and the first compression spring 11 affects the garbage The sliding of the bucket is buffered, and under the elastic force of the second compression spring 19 and the first compression spring 11, the trash can is swayed back and forth, and the garbage adhered to the bottom of the trash can is swayed and dropped, improving the efficiency of garbage unloading; The arrangement of the force rod 18 and the guide sleeve 16 can connect the rotating pressing plate 8 with the sleeve frame 13 ;

The working method of the present utility model:

When fixing the trash can, pass the trash can through the two extension plates 7 and the sleeve frame 13, and the trash can squeezes the extrusion head 9, so that the extrusion head 9 drives the rotating pressure plate 8 to stretch the tension spring 20. After stretching to the limit, the sleeve frame 13 is driven to rise, so that the sleeve frame 13 rises and squeezes the first compression spring 11. When the inner surface of the movable sleeve frame 13 is in contact with the trash can, the screw rod 14 is rotated, so that the screw rod 14 drives the extrusion The plate 15 tightens and fixes the trash can; then the guide sleeve 16 is rotated and fixed on the top of the sleeve frame 13;

Then start the drive motor 4, the drive motor 4 will drive the transmission gear 2 to rotate, so that the transmission gear 2 drives the side plate 5 to rise through the chain 3, when the upper connection of the side plate 5 crosses the uppermost transmission gear 2, the side plate 5 will drive the trash can to rotate, so that the opening of the trash can is poured down;

When the opening of the trash can goes down, the trash can will move diagonally downward under the action of the weight and drive the lifting sliding plate 12 and the sleeve frame 13 to squeeze the first compression spring 11 and the second compression spring 19 to compress for buffering. And through the elastic force of the first compression spring 11 and the second compression spring 19, the trash can is driven to shake back and forth, and the stuck trash is poured out.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of its technical features, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present invention.

Claims (6)

1. A chain type garbage can unloading device comprises two frame plates (1) fixed on the rear side of a garbage truck, wherein three transmission gears (2) are rotatably mounted on one adjacent side of the two frame plates (1), the three transmission gears (2) on one side are in transmission connection through a chain (3), and a main shaft of the transmission gear (2) located at the lowest part penetrates through the frame plates (1) and is fixedly provided with a driving motor (4);

the method is characterized in that: two the chucking mechanism of fixing the garbage bin is installed to rotating between chain (3), forms chucking mechanism and drives chucking mechanism and rises under the drive of chain (3) to it is rotatory to drive chucking mechanism when rising to a take the altitude, with the garbage bin opening downwards.

2. The chain type garbage can unloading device according to claim 1, wherein:

chucking mechanism installs curb plate (5) on chain (3) including rotating, the upper portion fixed mounting of curb plate (5) has the height fixing mechanism, sliding tray (6) have been seted up to the lower part of curb plate (5), the inside fixed mounting of sliding tray (6) has guiding mechanism, guiding mechanism's outside slidable mounting has adjustment mechanism, adjustment mechanism and height fixing mechanism are connected through buffer gear between.

3. The chain type garbage can unloading device according to claim 2, wherein:

decide high mechanism including fixing extension board (7) on curb plate (5) upper portion, the one end that curb plate (5) were kept away from in extension board (7) articulates there is rotation clamp plate (8), the one end that extension board (7) were kept away from in rotation clamp plate (8) articulates there is extrusion head (9), fixed mounting has extension spring (20) between rotation clamp plate (8) and extension board (7).

4. The chain type garbage can unloading device according to claim 2, wherein:

the guide mechanism comprises a guide rod (10) fixed inside the sliding groove (6), a first pressure spring (11) is sleeved on the outer side of the guide rod (10), and the bottom of the first pressure spring (11) is fixed on the inner bottom wall of the sliding groove (6).

5. The chain type garbage can unloading device according to claim 2, wherein:

the adjusting mechanism comprises a lifting sliding plate (12) which is slidably mounted on the outer side of the guide rod (10), a sleeve frame (13) is fixedly connected to one side of the lifting sliding plate (12), screw rods (14) are screwed on two sides of the sleeve frame (13), and the screw rods (14) extend into the sleeve frame (13) and are fixedly connected with extrusion plates (15).

6. The chain type garbage can unloading device according to claim 2, wherein:

buffer gear includes uide bushing (16) of spiro union at cover frame (13) top, the inside slidable mounting of uide bushing (16) has load board (17), the top fixed mounting of load board (17) has load pole (18), the top of load pole (18) pass uide bushing (16) and with rotating clamp plate (8) fixed connection, the bottom fixed mounting of load board (17) has second pressure spring (19).

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