Garbage compactor and garbage collection vehicle

Abstract

According to the garbage compactor and the garbage collection vehicle, due to the fact that an elastic piece enables a stopping piece to have the swing tendency of approaching a first limiting piece, in the process that a compaction trolley gradually drives to a parking position, one end of the stopping piece can approach and abut against the first limiting piece, and the other end of the stopping piece can abut against the second limiting piece; when the compaction trolley continuously moves, the stop piece can overcome the acting force of the elastic piece to move in the direction away from the compaction trolley, and meanwhile, the pressing hammer assembly can synchronously move along with the compaction trolley to be gradually close to the first limiting piece; therefore, the other end of the stop piece can gradually move to the side, opposite to the compaction trolley, of the stop block to limit the pressing hammer assembly with the stop block, so that when the compaction trolley is located at the parking position on the walking track, the pressing hammer assembly cannot move downwards, use of the garbage compactor is safer and more reliable, and safety risks are reduced.

Description

Technical Field

[0001] This application relates to the field of waste treatment technology, and in particular to a waste compactor and a waste collection vehicle. Background Technology

[0002] Currently, most of the hammers in garbage compactors are controlled by hydraulic devices. The hydraulic devices drive the hammers to move up and down, thereby compacting the garbage. However, when the compaction trolley is in the parking position on the working track, the hammers may move downwards due to their own weight, which could cause a safety accident. Utility Model Content

[0003] The purpose of this application is to provide a garbage compactor and a garbage collection vehicle, making the use of the garbage compactor safer and more reliable, and reducing safety risks.

[0004] The embodiments of this application can be implemented as follows:

[0005] In a first aspect, this utility model provides a waste compactor, comprising:

[0006] A travel track, wherein the travel track is provided with a first limiting element;

[0007] A compaction trolley is movably mounted on the travel track to move toward or away from a parking position relative to the travel track; wherein, the compaction trolley is connected to a hammer assembly, and the hammer assembly is provided with a stop block;

[0008] The first hinge is hinged to the compaction trolley and is closer to the first limiting member relative to the hammer assembly;

[0009] A stop member is hinged to the first hinge member;

[0010] An elastic element is used to give the stop a tendency to move toward the first limiting element and the compaction trolley;

[0011] When the compaction trolley is in the parking position, one end of the stop member is abutted by the first limiting member, so that the other end of the stop member moves to the side of the stop block facing away from the compaction trolley.

[0012] In an optional embodiment, the waste compactor further includes a second hinge;

[0013] The second hinge is hinged to the compaction trolley and is closer to the first limiting member than the first hinge;

[0014] The stop member is also hinged to the second hinge member.

[0015] In an optional embodiment, the compaction trolley is provided with a first hinge seat and a second hinge seat;

[0016] The first hinge member is hinged to the first hinge seat;

[0017] The second hinge member is hinged to the second hinge seat;

[0018] The elastic element is connected between the first hinge and the second hinge seat.

[0019] In an optional embodiment, the length of the first hinge is less than the length of the second hinge, and the portion of the second hinge away from the compaction trolley forms a stop.

[0020] When the compaction trolley leaves the parking position, the stop member can abut against the stop portion under the action of the elastic member.

[0021] In an optional embodiment, the compaction trolley is further provided with a stop;

[0022] When the compaction trolley leaves the parking position, the stop member can abut against the stop portion under the action of the elastic member.

[0023] In an optional embodiment, one of the stop member and the first limiting member is provided with a limiting protrusion, and the other is provided with a limiting recess.

[0024] When the compaction trolley is in the parking position, the limiting recess and the limiting protrusion cooperate;

[0025] As the compaction trolley moves away from the parking position, the step is connected to the side of the first limiting block near the hammer assembly, and then gradually moves closer to the compaction trolley so that the limiting protrusion and the limiting recess separate.

[0026] In an optional embodiment, the first limiting member includes a first limiting block and a step;

[0027] The first limiting block is connected to the walking track;

[0028] The step is connected to the part of the first limiting block away from the compaction trolley, and the limiting recess is provided on the side of the step facing the travel track;

[0029] The limiting protrusion is provided on the outer wall of the stop member near the end of the first limiting member.

[0030] In an optional embodiment, the limiting recess has an inclined surface opposite to the first limiting block;

[0031] Along the direction from the step to the walking track, the distance between the inclined surface and the first limiting block gradually increases.

[0032] In an optional embodiment, the elastic element includes a tension elastic element, which is connected to one end of the first hinge and / or the stop as a first end, and connected to one end of the compaction trolley as a second end; the distance between the first end and the first limiting member is greater than the distance between the second end and the first limiting member;

[0033] And / or,

[0034] The travel track is also provided with a second limiting member. When the compaction trolley is in the parking position, the compaction trolley contacts the second limiting member.

[0035] Secondly, this utility model provides a garbage collection vehicle, including the garbage compactor described in any of the foregoing embodiments.

[0036] Compared with the prior art, the beneficial effects of the embodiments of this application include, for example:

[0037] The compaction trolley carries the first articulated component, the hammer assembly, the stop, and the elastic component on the travel track. Because the elastic component causes the stop to swing towards the first limiting component, as the compaction trolley gradually moves towards the parking position, one end of the stop can approach and abut against the first limiting component, preventing it from moving further with the compaction trolley. As the compaction trolley continues to move, the stop overcomes the force of the elastic component and moves away from the compaction trolley. Simultaneously, the hammer assembly moves synchronously with the compaction trolley, gradually approaching the first limiting component. Therefore, the other end of the stop can gradually move to the side of the block facing away from the compaction trolley, limiting the hammer assembly with the block. This prevents the hammer assembly from moving downwards when the compaction trolley is in the parking position on the travel track, making the use of the waste compactor safer and more reliable, and reducing safety risks. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0039] Figure 1 This is a schematic diagram of a waste compactor according to an embodiment of this application;

[0040] Figure 2 for Figure 1 A partial structural diagram;

[0041] Figure 3 for Figure 2 A schematic diagram showing the stop stop at its highest point.

[0042] Icons: 100-Traveling track; 110-First limiting component; 111-First limiting block; 112-Step; 113-Limiting recess; 114-Inclined surface; 120-Second limiting block; 200-Compacting trolley; 210-First hinge; 220-Stop component; 221-Top wheel; 222-Limiting protrusion; 230-Elastic component; 240-Second hinge; 250-First hinge seat; 260-Second hinge seat; 261-Stop; 300-Compression hammer assembly; 310-Compression hammer; 311-Stop block; 320-Guide base; 330-Telescopic cylinder. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0044] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0045] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0046] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0047] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0048] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0049] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0050] refer to Figures 1 to 3 This application discloses a waste compactor, which includes a travel track 100, a compaction trolley 200, a first hinge 210, a stop 220, and an elastic member 230.

[0051] The travel track 100 mainly ensures the smooth movement and precise operation of the compaction trolley 200, serving as a guide. Furthermore, the travel track 100 is equipped with a first limiting element 110 to provide a limiting function.

[0052] The compaction trolley 200 is movably mounted on the travel track 100 to move toward or away from the parking position relative to the travel track 100; wherein, the compaction trolley 200 is connected to a hammer assembly 300, and a stop 220 is provided on the part of the hammer assembly 300 near the first limiting member 110.

[0053] The first hinge 210 is hinged to the compaction trolley 200 and is closer to the first limiting member 110 than the hammer assembly 300; the stop 220 is hinged to the first hinge 210; the elastic member 230 is used to give the stop 220 a tendency to move toward the first limiting member 110 and the compaction trolley 200.

[0054] With the compacted trolley 200 in its parking position. Figure 1 and Figure 2 As shown, one end of the stop 220 is abutted by the first limiting member 110, so that the other end of the stop 220 moves to the side of the stop block 311 facing away from the compaction trolley 200.

[0055] In this embodiment, the compaction trolley 200 can carry the first hinge 210, the hammer assembly 300, the stop 220, and the elastic member 230 on the travel track 100. Because the elastic member 230 causes the stop 220 to swing towards the first limiting member 110, as the compaction trolley 200 gradually moves towards the parking position, one end of the stop 220 can approach and abut against the first limiting member 110, thus being blocked by the first limiting member 110 and unable to continue moving with the compaction trolley 200. As the compaction trolley 200 continues to move, the stop 220... 220 will overcome the force of the elastic element 230 and move away from the compaction trolley 200. At the same time, the hammer assembly 300 will move synchronously with the compaction trolley 200 and gradually approach the first limiting element 110. Therefore, the other end of the stop 220 can gradually move to the side of the stop block 311 facing away from the compaction trolley 200, limiting the hammer assembly 300 with the stop block 311, so that when the compaction trolley 200 is in the parking position on the travel track 100, the hammer assembly 300 cannot move downward, thereby making the use of the garbage compactor safer and more reliable and reducing safety risks.

[0056] Specifically, in the embodiment shown in the figure, the first hinge 210, the stop 220, and the hammer assembly 300 are all located on the lower side of the compaction trolley 200, and the first limiting block 111 is correspondingly located on the lower side of the travel track 100.

[0057] The waste compactor also includes a second hinge 240; the first hinge 210, the second hinge 240 and the stop 220 are all generally rod-shaped structures.

[0058] A top wheel 221 is provided at one end of the stop 220 near the first limiting member 110 to facilitate rolling friction between the stop 220 and the first limiting member 110 during the vertical movement of the stop 220 toward or away from the compaction trolley 200, thereby reducing friction.

[0059] The second hinge 240 is hinged to the compaction carriage 200 and is closer to the first limiting member 110 than the first hinge 210; the stop 220 is also hinged to the second hinge 240. In this way, the first hinge 210, the second hinge 240, the compaction carriage 200 and the stop 220 can form a structure similar to a four-bar linkage to keep the stop 220 at a certain angle relative to the compaction carriage 200, such as maintaining a horizontal state parallel to the compaction carriage 200 as shown in the figure. This helps to maintain the stability of the stop 220 and thus improves the reliability of limiting the stop block 311.

[0060] To enable the first hinge member 210 and the second hinge member 240 to be hinged to the compaction carriage 200 respectively, the compaction carriage 200 is provided with a first hinge seat 250 and a second hinge seat 260. The first hinge seat 250 and the second hinge seat 260 extend vertically downwards, with the first hinge member 210 hinged to the first hinge seat 250 and the second hinge member 240 hinged to the second hinge seat 260. The elastic member 230 is connected between the first hinge member 210 and the second hinge seat 260 to enable the installation of the elastic member 230, which has a tendency to move the stop member 220 toward the first limiting member 110 and the compaction carriage 200.

[0061] The elastic element 230 includes a tension elastic element 230, such as the tension spring shown in the figure. The elastic element 230 is connected to one end of the first hinge 210 as the first end and to one end of the second hinge seat 260 as the second end. The distance between the first end and the first limiting member 110 is greater than the distance between the second end and the first limiting member 110. In this way, the tension elastic element 230 can make the first hinge 210 have an upward and rightward elastic force, so that the first hinge 210 has a tendency to drive the stop member 220 toward the first limiting member 110 and the compaction trolley 200.

[0062] Of course, in some embodiments, the elastic member 230 can also be directly connected to the stop member 220 and the compaction carriage 200. In this case, the end of the elastic member 230 connected to the stop member 220 is designated as the first end, and the end of the elastic member 230 connected to the compaction carriage 200 is designated as the second end. Alternatively, one end of the elastic member 230 can be connected to both the stop member 220 and the first hinge member 210.

[0063] In addition, the elastic element 230 can also be a thrust elastic element 230, such as a compression spring. A connecting post can be set on the lower side of the compaction carriage 200 for the compression spring to connect. The other end of the compression spring can be connected to the stop 220 or the second hinge 240. At this time, the compression spring is also similar to the inclined setting shown in the figure, but located below the stop 220, so that it can also provide the stop 220 with a force that is inclined to the upper right.

[0064] In this embodiment, the length of the first hinge seat 250 is less than the length of the second hinge seat 260. A stop 261 is formed at the part of the second hinge seat 260 away from the compaction trolley 200. That is, the lowest point of the second hinge seat 260 is lower than the lowest point of the first hinge seat 250. Accordingly, a stop 261 is formed at the bottom of the second hinge seat 260.

[0065] When the compacted trolley 200 leaves the parking position, the stop 220 can abut against the stop part 261 under the action of the elastic member 230.

[0066] In addition to serving as a connection for the second hinge member 240, the second hinge seat 260 can also limit the upward movement of the stop member 220, so that the compaction trolley 200 will not shake during the movement of the travel track 100 and before the stop member 220 contacts the first limiting member 110.

[0067] Of course, in some embodiments, a stop 261 can be directly provided on the compaction trolley 200; the length of the stop 261 is greater than the length of the first hinge 250 and the length of the second hinge 260, that is, the lowest point of the stop 261 is lower than the lowest point of the first hinge 250 and the lowest point of the second hinge 260, as long as it is ensured that when the compaction trolley 200 leaves the parking position, the stop member 220 can abut against the stop 261 under the action of the elastic member 230.

[0068] It should be noted that if friction is generated when the lower side of the stop block 311 contacts the upper side of the stop member 220, then during the process of the compaction trolley 200 moving away from the parking position, the stop member 220 may not be able to swing to the right and thus disengage from under the stop block 311 under the action of the elastic member 230.

[0069] To prevent the above situation, in this embodiment, one of the stop member 220 and the first limiting member 110 is provided with a limiting protrusion 222, and the other is provided with a limiting recess 113.

[0070] When the compaction trolley 200 is in the parking position, the limiting recess 113 and the limiting protrusion 222 cooperate.

[0071] During the process of the compaction trolley 200 moving away from the parking position, the stop 220, under the action of the elastic member 230, can first retract from the stop block 311 away from the side of the compaction trolley 200, and then gradually approach the compaction trolley 200, so that the limiting protrusion 222 and the limiting recess 113 separate.

[0072] In this way, during the process of the compaction trolley 200 moving away from the parking position, even if friction is generated between the stop 220 and the stop block 311, the cooperation of the limiting protrusion 222 and the limiting recess 113 can limit the stop 220, so that the stop 220 cannot move to the left temporarily. This can assist the separation of the stop block 311 and the stop 220, so that the stop 220 can smoothly exit the stop block 311 and move away from the side of the compaction trolley 200. After the stop 220 exits below the stop block 311 and separates from the stop block 311, as the compaction trolley 200 continues to move to the left and leave the parking position, the stop 220 will move upward and approach the compaction trolley 200 under the action of the elastic member 230. Then, as the compaction trolley 200 continues to leave the parking position, the stop 220 will continue to move diagonally to the upper right under the action of the elastic member 230. The limiting protrusion 222 and the limiting recess 113 will separate, and the stop 220 will gradually separate from the first limiting member 110 until it stops moving by abutting against the stop 261 of the second hinge seat 260.

[0073] Specifically, the structure of the first limiting member 110 is as follows: the first limiting member 110 includes a first limiting block 111 and a step 112; the first limiting block 111 is connected to the travel track 100; the step 112 is connected to the side of the first limiting block 111 near the pressure hammer assembly 300, and a limiting recess 113 is provided on the side of the step 112 facing the travel track 100; a limiting protrusion 222 is provided on the outer wall of the stop member 220 near the end of the first limiting member 110.

[0074] The limiting protrusion 222 can be an arc-shaped strip or annular structure extending circumferentially along the stop member 220.

[0075] The limiting recess 113 has an inclined surface 114 opposite to the first limiting block 111. Along the direction from the step 112 to the travel track 100, the distance between the inclined surface 114 and the first limiting block 111 gradually increases. In this way, if the stop 220 has separated from the first limiting block 111 before the limiting protrusion 222 and the limiting recess 113 have completely separated, the inclined surface 114 can also play a sliding guide role, that is, the limiting protrusion 222 will slide on the inclined surface 114, thereby helping the limiting protrusion 222 and the limiting recess 113 to separate.

[0076] Of course, in some embodiments, it is also feasible to provide a limiting protrusion 222 on the first limiting member 110 and a limiting recess 113 on the stop member 220.

[0077] In this embodiment, in order to ensure that the compaction trolley 200 stops accurately in the parking position, the travel track 100 is also provided with a second limiting member. The second limiting member specifically includes a second limiting block 120 provided on the travel track 100. The second limiting member has the effect of limiting the compaction trolley 200. That is, when the compaction trolley 200 is in the parking position, the compaction trolley 200 contacts the second limiting member.

[0078] The structure of the hammer assembly 300 can refer to existing technology, mainly including a guide base 320 connected to the compaction trolley 200, a hammer 310 disposed on the guide base 320, and a telescopic cylinder 330. The hammer 310 is slidably fitted on the outside of the base, and the telescopic cylinder 330 is connected to the hammer 310, which drives the hammer 310 to move up and down. The stop block 311 is specifically disposed on the side of the hammer 310 near the first limiting member 110.

[0079] The working principle of the waste compactor in this embodiment is illustrated below;

[0080] When the compaction trolley 200 is located far from the parking position, such as Figure 3 As shown, under the action of the elastic member 230, the stop member 220 is inclined to the upper right and abuts against the lower side of the stop portion 261 of the second hinge seat 260, and the stop member 220 is at its highest point.

[0081] As the compaction trolley 200 moves towards the parking position, the stop 220 gradually approaches the first limit block 111. After the top wheel 221 contacts the first limit block 111, as the compaction trolley 200 continues to move, the stop 220 overcomes the force of the elastic member 230 and moves vertically downward, gradually moving away from the compaction trolley 200. The top wheel 221 rolls accordingly on the first limit block 111 until the compaction trolley 200 contacts the second limit block 120 and stops at the parking position. Figure 2 As shown, the stop 220 moves vertically downward to the lowest point under the limiting action of the first limiting block 111. At this time, the end of the stop 220 near the pressure hammer 310 extends into the lower side of the stop block 311, which limits the downward movement of the pressure hammer 310. At the same time, the limiting protrusion 222 and the limiting recess 113 cooperate to limit the leftward movement of the stop 220.

[0082] As the compaction trolley 200 moves away from its parking position, the stop 220, under the action of the elastic member 230, will initially abut against the first limiting block 111 for a period of time. During this time, the stop 220 will simultaneously move slightly upward toward the compaction trolley 200, but the limiting protrusion 222 and the limiting recess 113 will remain engaged until the stop 220 disengages from below the stop block 311. After the stop 220 separates from the stop block 311, as the compaction trolley 200 continues to move to the left, the stop 220 will correspondingly separate from the first limiting block 111, and the limiting protrusion 222 will also separate from the limiting recess 113, until it abuts against the stop portion 261 again under the action of the elastic member 230.

[0083] In addition, this application also discloses a garbage collection vehicle, which includes the garbage compactor of the above embodiments, and therefore also has the corresponding structure and beneficial effects, which will not be described in detail here.

[0084] In summary, the garbage compactor and garbage collection vehicle of this application embodiment enable the compaction trolley 200 to stop moving downward when it is in the parking position, thereby making the use of the garbage compactor safer and more reliable.

[0085] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A refuse compactor characterized by, The garbage compactor comprises: a walking track (100) provided with a first limiting member (110); a compaction trolley (200) movably arranged on the walking track (100) to drive to or drive away from a parking position relative to the walking track (100); wherein the compaction trolley (200) is connected with a pressure hammer assembly (300) provided with a stop block (311); a first hinged member (210) hinged to the compaction trolley (200) and closer to the first limiting member (110) relative to the pressure hammer assembly (300); a stop member (220) hinged to the first hinged member (210); a resilient member (230) for making the stop member (220) have a movement tendency of approaching the first limiting member (110) and the compaction trolley (200); when the compaction trolley (200) is located at the parking position, one end of the stop member (220) is abutted by the first limiting member (110) to make the other end of the stop member (220) move to a side of the stop block (311) away from the compaction trolley (200).

2. The trash compactor of claim 1, wherein, The garbage compactor further comprises a second hinged member (240); the second hinged member (240) is hinged to the compaction trolley (200) and closer to the first limiting member (110) relative to the first hinged member (210); the stop member (220) is further hinged to the second hinged member (240).

3. The trash compactor of claim 2, wherein, The compaction trolley (200) is provided with a first hinged seat (250) and a second hinged seat (260); the first hinged member (210) is hinged to the first hinged seat (250); the second hinged member (240) is hinged to the second hinged seat (260); the resilient member (230) is connected between the first hinged member (210) and the second hinged seat (260).

4. The trash compactor of claim 3, wherein, The length of the first hinged seat (250) is less than the length of the second hinged seat (260), and a blocking portion (261) is formed at a position of the second hinged seat (260) away from the compaction trolley (200); when the compaction trolley (200) is away from the parking position, the stop member (220) can abut against the blocking portion (261) under the action of the resilient member (230).

5. The trash compactor of claim 1, wherein, The compaction trolley (200) is further provided with a blocking portion (261); when the compaction trolley (200) is away from the parking position, the stop member (220) can abut against the blocking portion (261) under the action of the resilient member (230).

6. The trash compactor of claim 1, wherein, One of the stop member (220) and the first limiting member (110) is provided with a limiting protrusion (222), and the other is provided with a limiting recess (113); when the compaction trolley (200) is located at the parking position, the limiting recess (113) and the limiting protrusion (222) are matched. During the process that the compactor (200) drives away from the parking position, the stopper (220) can first exit the block (311) away from one side of the compactor (200) under the action of the elastic member (230), and then gradually approaches the compactor (200) to separate the limiting protrusion (222) and the limiting recess (113).

7. The trash compactor of claim 6, wherein, The first limiting member (110) comprises a first limiting block (111) and a step (112); The first limiting block (111) is connected with the walking track (100); The step (112) is connected to one side of the first limiting block (111) close to the hammer assembly (300), and the step (112) is provided with the limiting recess (113) on the side facing the walking track (100); The limiting protrusion (222) is arranged on the outer wall of one end of the stopper (220) close to the first limiting member (110).

8. The trash compactor of claim 7, wherein, The limiting recess (113) has an inclined surface (114) opposite to the first limiting block (111); Along the direction from the step (112) to the walking track (100), the distance between the inclined surface (114) and the first limiting block (111) gradually increases.

9. The trash compactor of claim 1, wherein, The elastic member (230) comprises a tension elastic member (230) connected to one end of the first hinged member (210) and / or the stopper (220) as a first end, and connected to one end of the compactor (200) as a second end; the distance between the first end and the first limiting member (110) is greater than the distance between the second end and the first limiting member (110); And / or, The walking track (100) is further provided with a second limiting member, and when the compactor (200) is located at the parking position, the compactor (200) contacts the second limiting member.

10. A refuse collection vehicle characterised in that, The garbage compactor comprises the garbage compactor according to any one of claims 1-9. The garbage compactor comprises the garbage compactor according to any one of claims 1-9.

Images